Follow-up of cancer in primary care versus secondary care: systematic review

PubMed Central

Lewis, Ruth A; Neal, Richard D; Williams, Nefyn H; France, Barbara; Hendry, Maggie; Russell, Daphne; Hughes, Dyfrig A; Russell, Ian; Stuart, Nicholas SA; Weller, David; Wilkinson, Clare

2009-01-01

Background Cancer follow-up has traditionally been undertaken in secondary care, but there are increasing calls to deliver it in primary care. Aim To compare the effectiveness and cost-effectiveness of primary versus secondary care follow-up of cancer patients, determine the effectiveness of the integration of primary care in routine hospital follow-up, and evaluate the impact of patient-initiated follow-up on primary care. Design of study Systematic review. Setting Primary and secondary care settings. Method A search was carried out of 19 electronic databases, online trial registries, conference proceedings, and bibliographies of included studies. The review included comparative studies or economic evaluations of primary versus secondary care follow-up, hospital follow-up with formal primary care involvement versus conventional hospital follow-up, and hospital follow-up versus patient-initiated or minimal follow-up if the study reported the impact on primary care. Results There was no statistically significant difference for patient wellbeing, recurrence rate, survival, recurrence-related serious clinical events, diagnostic delay, or patient satisfaction. GP-led breast cancer follow-up was cheaper than hospital follow-up. Intensified primary health care resulted in increased home-care nurse contact, and improved discharge summary led to increased GP contact. Evaluation of patient-initiated or minimal follow-up found no statistically significant impact on the number of GP consultations or cancer-related referrals. Conclusion Weak evidence suggests that breast cancer follow-up in primary care is effective. Interventions improving communication between primary and secondary care could lead to greater GP involvement. Discontinuation of formal follow-up may not increase GP workload. However, the quality of the data in general was poor, and no firm conclusions can be reached. PMID:19566990

Assessing Ethiopian Primary School Second Cycle Social Studies Textbooks for Adequate Reflections of Multiculturalism

ERIC Educational Resources Information Center

Dejene, Wondifraw

2017-01-01

The purpose of the study was to evaluate Ethiopian second cycle primary level Social Studies textbooks from multicultural perspectives. To this end, a content analysis research method was employed. The findings revealed that Ethiopian second cycle primary level Social Studies textbooks reflect multiculturalism. However, females were found…

Implementing collaborative care for depression treatment in primary care: A cluster randomized evaluation of a quality improvement practice redesign

PubMed Central

2011-01-01

Background Meta-analyses show collaborative care models (CCMs) with nurse care management are effective for improving primary care for depression. This study aimed to develop CCM approaches that could be sustained and spread within Veterans Affairs (VA). Evidence-based quality improvement (EBQI) uses QI approaches within a research/clinical partnership to redesign care. The study used EBQI methods for CCM redesign, tested the effectiveness of the locally adapted model as implemented, and assessed the contextual factors shaping intervention effectiveness. Methods The study intervention is EBQI as applied to CCM implementation. The study uses a cluster randomized design as a formative evaluation tool to test and improve the effectiveness of the redesign process, with seven intervention and three non-intervention VA primary care practices in five different states. The primary study outcome is patient antidepressant use. The context evaluation is descriptive and uses subgroup analysis. The primary context evaluation measure is naturalistic primary care clinician (PCC) predilection to adopt CCM. For the randomized evaluation, trained telephone research interviewers enrolled consecutive primary care patients with major depression in the evaluation, referred enrolled patients in intervention practices to the implemented CCM, and re-surveyed at seven months. Results Interviewers enrolled 288 CCM site and 258 non-CCM site patients. Enrolled intervention site patients were more likely to receive appropriate antidepressant care (66% versus 43%, p = 0.01), but showed no significant difference in symptom improvement compared to usual care. In terms of context, only 40% of enrolled patients received complete care management per protocol. PCC predilection to adopt CCM had substantial effects on patient participation, with patients belonging to early adopter clinicians completing adequate care manager follow-up significantly more often than patients of clinicians with low predilection to adopt CCM (74% versus 48%%, p = 0.003). Conclusions Depression CCM designed and implemented by primary care practices using EBQI improved antidepressant initiation. Combining QI methods with a randomized evaluation proved challenging, but enabled new insights into the process of translating research-based CCM into practice. Future research on the effects of PCC attitudes and skills on CCM results, as well as on enhancing the link between improved antidepressant use and symptom outcomes, is needed. Trial Registration ClinicalTrials.gov: NCT00105820 PMID:22032247

Evaluating the Implementation of an Emotional Wellbeing Programme for Primary School Children Using Participatory Approaches

ERIC Educational Resources Information Center

Clarke, Aleisha M.; Sixsmith, Jane; Barry, Margaret M.

2015-01-01

Objective: This paper reports on the use of child participatory approaches to evaluate the implementation and impact of the "Zippy's Friends" emotional wellbeing programme on children in disadvantaged primary schools in Ireland. Design: As part of the overall evaluation study, which comprised a clustered randomised controlled trial,…

Primary care assessment from a male population perspective.

PubMed

Silva, Abiúde Nadabe E; Silva, Simone Albino da; Silva, Ana Roberta Vilarouca da; Araújo, Telma Maria Evangelista de; Rebouças, Cristiana Brasil Almeida; Nogueira, Lídya Tolstenko

2018-01-01

to evaluate the quality of primary health care from the perspective of the male population. a cross-sectional descriptive-evaluative study conducted at the family health units of Teresina, Piauí, Brazil, with the male population being interviewed through the Primary Care Assessment Tool (PCAT). 301 participants with mean age of 51.34 years, married, incomplete elementary school and monthly income between one and two minimum wages. The evaluation was positive for the following care domains: utilization, information system and longitudinality. The features access, comprehensiveness of care, service available and service provided, family centeredness and community orientation obtained a negative evaluation. the features of primary care are unsatisfactory, indicating the need to expand access to services offered and to qualify care for male users.

An Evaluation of Learning Objects in Singapore Primary Education: A Case Study Approach

ERIC Educational Resources Information Center

Grace, Tay Pei Lyn; Suan, Ng Peck; Wanzhen, Liaw

2008-01-01

Purpose: The purpose of this paper is to evaluate the usability and interface design of e-learning portal developed for primary schools in Singapore. Design/methodology/approach: Using Singapore-based learning EDvantage (LEAD) portal as a case study, this paper reviews and analyses the usability and usefulness of embedded learning objects (LOs)…

Systematic reviews identify important methodological flaws in stroke rehabilitation therapy primary studies: review of reviews.

PubMed

Santaguida, Pasqualina; Oremus, Mark; Walker, Kathryn; Wishart, Laurie R; Siegel, Karen Lohmann; Raina, Parminder

2012-04-01

A "review of reviews" was undertaken to assess methodological issues in studies evaluating nondrug rehabilitation interventions in stroke patients. MEDLINE, CINAHL, PsycINFO, and the Cochrane Database of Systematic Reviews were searched from January 2000 to January 2008 within the stroke rehabilitation setting. Electronic searches were supplemented by reviews of reference lists and citations identified by experts. Eligible studies were systematic reviews; excluded citations were narrative reviews or reviews of reviews. Review characteristics and criteria for assessing methodological quality of primary studies within them were extracted. The search yielded 949 English-language citations. We included a final set of 38 systematic reviews. Cochrane reviews, which have a standardized methodology, were generally of higher methodological quality than non-Cochrane reviews. Most systematic reviews used standardized quality assessment criteria for primary studies, but not all were comprehensive. Reviews showed that primary studies had problems with randomization, allocation concealment, and blinding. Baseline comparability, adverse events, and co-intervention or contamination were not consistently assessed. Blinding of patients and providers was often not feasible and was not evaluated as a source of bias. The eligible systematic reviews identified important methodological flaws in the evaluated primary studies, suggesting the need for improvement of research methods and reporting. Copyright © 2012 Elsevier Inc. All rights reserved.

High frequency of primary hyperaldosteronism among hypertensive patients from a primary care area in Sweden.

PubMed

Westerdahl, Christina; Bergenfelz, Anders; Isaksson, Anders; Wihl, Anders; Nerbrand, Christina; Valdemarsson, Stig

2006-09-01

To search for primary hyperaldosteronism (PHA) among previously known hypertensive patients in primary care, using the aldosterone/renin ratio (ARR), and to evaluate clinical and biochemical characteristics in patients with high or normal ratio. Patient survey study. The study population was recruited by written invitation among hypertensive patients in two primary care areas in Sweden. A total of 200 patients met the criteria and were included in the study. The ARR was calculated from serum aldosterone and plasma renin concentrations. The cut-off level for ARR was set to 100, as confirmed in 28 healthy subjects. Patients with increased ARR were considered for a confirmatory test, using the fludrocortisone suppression test. Of 200 patients, 50 patients had ARR > 100; 26 patients were further evaluated by fludrocortisone suppression test. Seventeen of these patients had an incomplete aldosterone inhibition. In total 17 of 200 evaluated patients (8.5%) had an incomplete suppression with fludrocortisone. This confirms previous reports on a high frequency of PHA. No significant biochemical or clinical differences were found among hypertensive patients with PHA compared with the whole sample.

Using Case Studies to Promote Student Engagement in Primary Literature Data Analysis and Evaluation

PubMed Central

Cook-Snyder, Denise R.

2017-01-01

Analyzing and evaluating primary literature data is a common learning objective in undergraduate neuroscience courses. However, students with more clinically focused career goals often dismiss the relevance of evaluating basic neuroscience literature. Here, we describe using case studies to promote student engagement in primary literature in a cellular and molecular neuroscience course. Two example literature-based case studies are provided: Untwisting Pretzel Syndrome, a neurodevelopment case exploring synapse formation in a pretzel syndrome patient, and The Trials of ALS, a neurodegeneration case exploring axon degeneration and repair in an amyotrophic lateral sclerosis patient. These cases were assigned after neurodevelopment and neurodegeneration lectures covering key concepts. Both cases begin by introducing the patient and hypothesizing symptoms and diagnoses, followed by scenes incorporating primary data to illustrate disease pathogenesis and treatments. Students complete questions embedded in these cases as homework, and class time is used to discuss their answers. Discussion emphasizes that there can be multiple “correct” answers, and the best answers are accurate and well-supported. Accordingly, students edit their answers in class, and these annotations are factored into a pass/fail grade on the case. Additional scenes and questions from the same case studies are used on the course’s take-home exams, thereby allowing students to practice primary data analysis and evaluation before a graded assignment. Student evaluations support literature-based case studies as an effective learning tool, with students identifying cases as the most valuable aspect of the course, and reporting increased confidence in understanding cellular and molecular neuroscience. PMID:29371850

Using Case Studies to Promote Student Engagement in Primary Literature Data Analysis and Evaluation.

PubMed

Cook-Snyder, Denise R

2017-01-01

Analyzing and evaluating primary literature data is a common learning objective in undergraduate neuroscience courses. However, students with more clinically focused career goals often dismiss the relevance of evaluating basic neuroscience literature. Here, we describe using case studies to promote student engagement in primary literature in a cellular and molecular neuroscience course. Two example literature-based case studies are provided: Untwisting Pretzel Syndrome, a neurodevelopment case exploring synapse formation in a pretzel syndrome patient, and The Trials of ALS, a neurodegeneration case exploring axon degeneration and repair in an amyotrophic lateral sclerosis patient. These cases were assigned after neurodevelopment and neurodegeneration lectures covering key concepts. Both cases begin by introducing the patient and hypothesizing symptoms and diagnoses, followed by scenes incorporating primary data to illustrate disease pathogenesis and treatments. Students complete questions embedded in these cases as homework, and class time is used to discuss their answers. Discussion emphasizes that there can be multiple "correct" answers, and the best answers are accurate and well-supported. Accordingly, students edit their answers in class, and these annotations are factored into a pass/fail grade on the case. Additional scenes and questions from the same case studies are used on the course's take-home exams, thereby allowing students to practice primary data analysis and evaluation before a graded assignment. Student evaluations support literature-based case studies as an effective learning tool, with students identifying cases as the most valuable aspect of the course, and reporting increased confidence in understanding cellular and molecular neuroscience.

A human factors systems approach to understanding team-based primary care: a qualitative analysis

PubMed Central

Mundt, Marlon P.; Swedlund, Matthew P.

2016-01-01

Background. Research shows that high-functioning teams improve patient outcomes in primary care. However, there is no consensus on a conceptual model of team-based primary care that can be used to guide measurement and performance evaluation of teams. Objective. To qualitatively understand whether the Systems Engineering Initiative for Patient Safety (SEIPS) model could serve as a framework for creating and evaluating team-based primary care. Methods. We evaluated qualitative interview data from 19 clinicians and staff members from 6 primary care clinics associated with a large Midwestern university. All health care clinicians and staff in the study clinics completed a survey of their communication connections to team members. Social network analysis identified key informants for interviews by selecting the respondents with the highest frequency of communication ties as reported by their teammates. Semi-structured interviews focused on communication patterns, team climate and teamwork. Results. Themes derived from the interviews lent support to the SEIPS model components, such as the work system (Team, Tools and Technology, Physical Environment, Tasks and Organization), team processes and team outcomes. Conclusions. Our qualitative data support the SEIPS model as a promising conceptual framework for creating and evaluating primary care teams. Future studies of team-based care may benefit from using the SEIPS model to shift clinical practice to high functioning team-based primary care. PMID:27578837

Transportation data requirements : an evaluation of manual traffic counts on primary highways.

DOT National Transportation Integrated Search

1979-01-01

The purpose of this study was twofold: (1) to examine the working practices followed in obtaining manual traffic counts on primary highways in Virginia, and (2) to evaluate the accuracy of the counts. The former was achieved by observing and intervie...

Prediction of primary vs secondary hypertension in children.

PubMed

Baracco, Rossana; Kapur, Gaurav; Mattoo, Tej; Jain, Amrish; Valentini, Rudolph; Ahmed, Maheen; Thomas, Ronald

2012-05-01

Despite current guidelines, variability exists in the workup of hypertensive children due to physician preferences. The study evaluates primary vs secondary hypertension diagnosis from investigations routinely performed in hypertensive children. This retrospective study included children 5 to 19 years with primary and secondary hypertension. The proportions of abnormal laboratory and imaging tests were compared between primary and secondary hypertension groups. Risk factors for primary vs secondary hypertension were evaluated by logistic regression and likelihood function analysis. Patients with secondary hypertension were younger (5-12 years) and had a higher proportion of abnormal creatinine, renal ultrasound, and echocardiogram findings. There was no significant difference in abnormal results of thyroid function, urine catecholamines, plasma renin, and aldosterone. Abnormal renal ultrasound findings and age were predictors of secondary hypertension by regression and likelihood function analysis. Children aged 5 to 12 years with abnormal renal ultrasound findings and high diastolic blood pressures are at higher risk for secondary hypertension that requires detailed evaluation. © 2012 Wiley Periodicals, Inc.

Educative Experiences of Rural Junior High History Fair Participants Seeking and Evaluating Online Primary Sources

ERIC Educational Resources Information Center

Johnson, Riley Todd

2012-01-01

This phenomenological ethnographic multi-case study's purpose was to gain insight into experiences of rural junior high History Fair participants as they searched for and evaluated online primary sources. Drawing on the theories of Dewey and Kuhlthau, the study examined how the participants searched the Internet, what strategies they used to…

Revision of Primary I-III Science Curriculum in Somalia. African Studies in Curriculum Development & Evaluation No. 83.

ERIC Educational Resources Information Center

Abdi, Ahmed Ali

This study was designed to evaluate: (1) the content of the primary I-III science curriculum in Somalia; (2) the instructional materials that back up the content and methodologies; and (3) the professional competence of the teachers in charge of teaching this subject. Data were collected by means of a questionnaire, observations, and unstructured…

Deploying an Intelligent Pairing Assistant for Air Operation Centers

DTIC Science & Technology

2016-06-23

primary contributions of this case study are applying artificial intelligence techniques to a novel domain and discussing the software evaluation...their standard workflows. The primary contributions of this case study are applying artificial intelligence techniques to a novel domain and...users for more efficient and accurate pairing? Participants Participants in the evaluation consisted of three SMEs employed at Intelligent Software

Discontinuing Pneumocystis jirovecii Pneumonia Prophylaxis in HIV-Infected Patients With a CD4 Cell Count <200 cells/mm3.

PubMed

Sidhu, Vaninder K; Foisy, Michelle M; Hughes, Christine A

2015-12-01

To review the evidence for discontinuing primary and secondary Pneumocystis jirovecii pneumonia (PJP) prophylaxis in HIV-infected patients with a CD4 count <200 cells/mm(3). We conducted a literature search in MEDLINE, EMBASE, Cochrane Library, Google Scholar, and the International Aids Society Library (up to August 2015) using the following key search terms: Pneumocystis jirovecii, pneumonia, human immunodeficiency virus, primary prophylaxis, secondary prophylaxis, and discontinuation. All English-language studies that evaluated discontinuation of primary and/or secondary PJP prophylaxis in HIV-infected patients with CD4 count <200 cells/mm(3) were included. Five studies were identified, which varied in design, sample size, outcomes, and duration of follow-up. Three studies examined discontinuation of primary and secondary PJP prophylaxis; 1 study evaluated discontinuing primary PJP prophylaxis; and 1 study evaluated stopping secondary PJP prophylaxis. Two out of the 5 studies pooled data for all opportunistic infections. Overall, there was a low incidence of PJP among HIV-infected patients who discontinued primary PJP prophylaxis and were well controlled on antiretroviral therapy (ART). Discontinuation of primary PJP prophylaxis appears to be safe in patients on combination ART with a suppressed HIV viral load and a CD4 count >100 cells/mm(3). Additional data are needed to support the safety of discontinuing secondary PJP prophylaxis. Decisions to discontinue PJP prophylaxis in patients with a CD4 count <200 cells/mm(3) should be done on an individual patient basis, taking into consideration clinical factors, including ongoing adherence to ART. © The Author(s) 2015.

User Experience Evaluations in Rehabilitation Video Games for Children: A Systematic Mapping of the Literature.

PubMed

Rico-Olarte, Carolina; López, Diego M; Blobel, Bernd; Kepplinger, Sara

2017-01-01

In recent years, the interest in user experience (UX) evaluation methods for assessing technology solutions, especially in health systems for children with special needs like cognitive disabilities, has increased. Conduct a systematic mapping study to provide an overview in the field of UX evaluations in rehabilitation video games for children. The definition of research questions, the search for primary studies and the extraction of those studies by inclusion and exclusion criteria lead to the mapping of primary papers according to a classification scheme. Main findings from this study include the detection of the target population of the selected studies, the recognition of two different ways of evaluating UX: (i) user evaluation and (ii) system evaluation, and UX measurements and devices used. This systematic mapping specifies the research gaps identified for future research works in the area.

Treating primary insomnia - the efficacy of valerian and hops.

PubMed

Salter, Shanah; Brownie, Sonya

2010-06-01

To evaluate the efficacy of valerian and hops in the treatment of primary insomnia. The AMED and MEDLINE databases were searched for primary sources of literature published between 1950 and 2009, using keywords: herbal medicine, medicinal plants, herbal, Valeriana officinalis, valerian, Humulus lupulus, hops, sleep, insomnia. Studies were included if they evaluated the efficacy of valerian or hops in improving primary insomnia in adults: sixteen studies met the inclusion criteria. Twelve of these found that the use of valerian, on its own, or in combination with hops, is associated with improvements in some sleep parameters (eg. sleep latency and quality of sleep). However, these results need to be interpreted cautiously as there were significant differences in design between the studies. Further randomised, double blind, placebo controlled trials are needed before such herbal treatments can be confidently recommended for the treatment of primary insomnia.

Evaluation of Primary/Preferred Language Data Collection

PubMed Central

Duong, Linh M.; Singh, Simple D.; Buchanan, Natasha; Phillips, Joan L; Cerlach, Ken

2015-01-01

A literature review was conducted to identify peer-reviewed articles related to primary/preferred language and interpreter-use data collection practices in hospitals, clinics, and outpatient settings to assess its completeness and quality. In January 2011, Embase (Ovid), MEDLINE (Ovid), PubMed, and Web of Science databases were searched for eligible studies. Primary and secondary inclusion criteria were applied to selected eligible articles. This extensive literature search yielded 768 articles after duplicates were removed. After primary and secondary inclusion criteria were applied, 28 eligible articles remained for data abstraction. All 28 articles in this review reported collecting primary/preferred language data, but only 18% (5/28) collected information on interpreter use. This review revealed that there remains variability in the way that primary/preferred language and interpreter use data are collected; all studies used various methodologies for evaluating and abstracting these data. Likewise, the sources from which the data were abstracted differed. PMID:23443456

Evaluation of primary/preferred language data collection.

PubMed

Duong, Linh M; Singh, Simple D; Buchanan, Natasha; Phillips, Joan L; Gerlach, Ken

2012-01-01

A literature review was conducted to identify peer-reviewed articles related to primary/preferred language and interpreter-use data collection practices in hospitals, clinics, and outpatient settings to assess its completeness and quality. In January 2011, Embase (Ovid), MEDLINE (Ovid), PubMed, and Web of Science databases were searched for eligible studies. Primary and secondary inclusion criteria were applied to selected eligible articles. This extensive literature search yielded 768 articles after duplicates were removed. After primary and secondary inclusion criteria were applied, 28 eligible articles remained for data abstraction. All 28 articles in this review reported collecting primary/preferred language data, but only 18% (5/28) collected information on interpreter use. This review revealed that there remains variability in the way that primary/preferred language and interpreter use data are collected; all studies used various methodologies for evaluating and abstracting these data. Likewise, the sources from which the data were abstracted differed.

Chile: Acceptability of a Training Program for Depression Management in Primary Care.

PubMed

Marín, Rigoberto; Martínez, Pablo; Cornejo, Juan P; Díaz, Berta; Peralta, José; Tala, Álvaro; Rojas, Graciela

2016-01-01

In Chile, there are inconsistencies in the management of depression in primary care settings, and the National Depression Program, currently in effect, was implemented without a standardized training program. The objective of this study is to evaluate the acceptability of a training program on the management of depression for primary care health teams. The study was a randomized controlled trial, and two primary centers from the Metropolitan Region of Santiago were randomly selected to carry out the intervention training program. Pre-post surveys were applied, to evaluate expectations and satisfaction with the intervention, respectively. Descriptive and content analysis was carried out. The sample consisted of 41 health professionals, 56.1% of who reported that their expectations for the intervention were met. All of the training activities were evaluated with scores higher than 6.4 (on a 1-7 scale). The trainers, the methodology, and the learning environment were considered strengths and facilitators of the program, while the limited duration of the training, the logistical problems faced during part of the program, and the lack of educational material were viewed as weaknesses. The intervention was well accepted by primary health care teams. However, the clinical impact in patients still has to be evaluated.

The Use of ICTs in the Cameroonian School System: A Case Study of Some Primary and Secondary Schools in Yaoundé

ERIC Educational Resources Information Center

Ngoungouo, Abass

2017-01-01

This paper presents the results of a study carried out on some primary and secondary schools of Yaoundé, Republic of Cameroon. The said study aimed at analyzing and evaluating the use of ICTs by teachers in the Cameroonian school system. More precisely, it sought to identify the types of ICTs used by teachers, to evaluate the state of equipment of…

Humor Climate of the Primary Schools

ERIC Educational Resources Information Center

Sahin, Ahmet

2018-01-01

The aim of this study is to determine the opinions primary school administrators and teachers on humor climates in primary schools. The study was modeled as a convergent parallel design, one of the mixed methods. The data gathered from 253 administrator questionnaires, and 651 teacher questionnaires was evaluated for the quantitative part of the…

Evaluation of the National Assessment of Educational Progress. Study Reports

ERIC Educational Resources Information Center

Buckendahl, Chad W.; Davis, Susan L.; Plake, Barbara S.; Sireci, Stephen G.; Hambleton, Ronald K.; Zenisky, April L.; Wells, Craig S.

2009-01-01

The "Evaluation of the National Assessment of Educational Progress: Study Reports" describes the special studies that comprised the design of the evaluation. In the Final Report, the authors presented a practical discussion of the evaluation studies to its primary, intended audience, namely policymakers. On this accompanying CD, readers…

Using the Fennema-Sherman Mathematics Attitude Scales with lower-primary teachers

NASA Astrophysics Data System (ADS)

Ren, Lixin; Green, Jennifer L.; Smith, Wendy M.

2016-06-01

The Fennema-Sherman Mathematics Attitude Scales (FSMAS) are among the most popular instruments used in studies of attitudes toward mathematics. However, the FSMAS has been mainly used among student populations and rarely used with teachers. In the present study, three scales from the FSMAS— Confidence, Effectance Motivation, and Anxiety—were revised and used with lower-primary (kindergarten to third grade) teachers. This study includes three parts: (1) a pilot study to ensure the modifications made to the FSMAS were appropriate to use with teachers, (2) confirmatory factor analyses to assess the factor structure of the revised FSMAS with 225 lower-primary teachers, and (3) measurement invariance analyses using data from a similar sample of 171 lower-primary teachers to examine whether the revised FSMAS measures each construct in the same way as in the previous sample. The final three-factor model, after removing three problematic items, achieves acceptable model fit, with each construct meeting all conditions for strict measurement invariance. Additionally, repeated measures analyses were performed on data collected from 39 in-service lower-primary teachers who participated in an elementary mathematics specialist program to examine the use of the revised FSMAS in program evaluation. Overall results suggest that researchers and program evaluators may use the revised FSMAS to reliably measure lower-primary teachers' mathematical attitudes, and it can be a valuable tool for evaluating the effectiveness of professional development programs.

Fostering the exchange of real world data across different countries to answer primary care research questions: an UNLOCK study from the IPCRG.

PubMed

Cragg, Liza; Williams, Siân; van der Molen, Thys; Thomas, Mike; Correia de Sousa, Jaime; Chavannes, Niels H

2018-03-08

There is growing awareness amongst healthcare planners, providers and researchers of the need to make better use of routinely collected health data by translating it into actionable information that improves efficiency of healthcare and patient outcomes. There is also increased acceptance of the importance of real world research that recruits patients representative of primary care populations and evaluates interventions realistically delivered by primary care professionals. The UNLOCK Group is an international collaboration of primary care researchers and practitioners from 15 countries. It has coordinated and shared datasets of diagnostic and prognostic variables for COPD and asthma to answer research questions meaningful to professionals working in primary care over a 6-year period. Over this time the UNLOCK Group has undertaken several studies using data from unselected primary care populations from diverse contexts to evaluate the burden of disease, multiple morbidities, treatment and follow-up. However, practical and structural constraints have hampered the UNLOCK Group's ability to translate research ideas into studies. This study explored the constraints, challenges and successes experienced by the UNLOCK Group and its participants' learning as researchers and primary care practitioners collaborating to answer primary care research questions. The study identified lessons for future studies and collaborations that require data sharing across borders. It also explored specific challenges to fostering the exchange of primary care data in comparison to other datasets such as public health, prescribing or hospital data and mechanisms that may be used to overcome these.

A human factors systems approach to understanding team-based primary care: a qualitative analysis.

PubMed

Mundt, Marlon P; Swedlund, Matthew P

2016-12-01

Research shows that high-functioning teams improve patient outcomes in primary care. However, there is no consensus on a conceptual model of team-based primary care that can be used to guide measurement and performance evaluation of teams. To qualitatively understand whether the Systems Engineering Initiative for Patient Safety (SEIPS) model could serve as a framework for creating and evaluating team-based primary care. We evaluated qualitative interview data from 19 clinicians and staff members from 6 primary care clinics associated with a large Midwestern university. All health care clinicians and staff in the study clinics completed a survey of their communication connections to team members. Social network analysis identified key informants for interviews by selecting the respondents with the highest frequency of communication ties as reported by their teammates. Semi-structured interviews focused on communication patterns, team climate and teamwork. Themes derived from the interviews lent support to the SEIPS model components, such as the work system (Team, Tools and Technology, Physical Environment, Tasks and Organization), team processes and team outcomes. Our qualitative data support the SEIPS model as a promising conceptual framework for creating and evaluating primary care teams. Future studies of team-based care may benefit from using the SEIPS model to shift clinical practice to high functioning team-based primary care. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Optimal Treatment Decision for Brain Metastases of Unknown Primary Origin: The Role and Timing of Radiosurgery

PubMed Central

Han, Hyun Jin; Chang, Won Seok; Jung, Hyun Ho; Park, Yong Gou

2016-01-01

Background Up to 15% of all patients with brain metastases have no clearly detected primary site despite intensive evaluation, and this incidence has decreased with the use of improved imaging technology. Radiosurgery has been evaluated as one of the treatment modality for patients with limited brain metastases. In this study, we evaluated the effectiveness of radiosurgery for brain metastases from unknown primary tumors. Methods We retrospectively evaluated 540 patients who underwent gamma knife radiosurgery (GKRS) for brain metastases radiologically diagnosed between August 1992 and September 2007 in our institution. First, the brain metastases were grouped into metachronous, synchronous, and precocious presentations according to the timing of diagnosis of the brain metastases. Then, synchronous and precocious brain metastases were further grouped into 1) unknown primary; 2) delayed known primary; and 3) synchronous metastases according to the timing of diagnosis of the primary origin. We analyzed the survival time and time to new brain metastasis in each group. Results Of the 540 patients, 29 (5.4%) presented precocious or synchronous metastases (34 GKRS procedures for 174 lesions). The primary tumor was not found even after intensive and repeated systemic evaluation in 10 patients (unknown primary, 34.5%); found after 8 months in 3 patients (delayed known primary, 1.2%); and diagnosed at the same time as the brain metastases in 16 patients (synchronous metastasis, 55.2%). No statistically significant differences in survival time and time to new brain metastasis were found among the three groups. Conclusion Identification of a primary tumor before GKRS did not affect the patient outcomes. If other possible differential diagnoses were completely excluded, early GKRS can be an effective treatment option for brain metastases from unknown primary tumor. PMID:27867920

Is the evaluation of risk of bias in periodontology and implant dentistry comprehensive? A systematic review.

PubMed

Faggion, Clovis Mariano; Listl, Stefan; Alarcón, Marco Antonio

2015-05-01

The objective of this study was to assess how authors of systematic reviews (SRs) with meta-analyses published in periodontology and implant dentistry evaluate risk of bias (ROB) in primary studies included in these reviews. A literature search for SRs with meta-analyses was performed in PubMed and Cochrane library databases up to July 20th 2014. The reference lists of included articles were screened for further reviews. The standards of evaluating ROB in primary studies were evaluated by using a 14-item checklist based on the Cochrane approach for evaluating ROB. Standards in ROB evaluations in Cochrane and paper-based SRs were compared using the Fisher's exact test. All searches, data extraction and evaluations were performed independently and in duplicate. Seventy SRs were included (45 paper-based and 25 Cochrane SRs, respectively). The median percentage of items addressed was 58% (interquartile range 4-100%). Cochrane SRs more frequently included ROB assessments than paper-based reviews in terms of examiner blinding (p = 0.0026), selective outcome reporting (p = 0.0207) and other bias (p = 0.0241). The ROB evaluation in primary studies currently included in SRs with meta-analyses in periodontology and implant dentistry is not sufficiently comprehensive. Cochrane SRs have more comprehensive ROB evaluation than paper-based reviews. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Impact of the 5As Team study on clinical practice in primary care obesity management: a qualitative study

PubMed Central

Asselin, Jodie; Salami, Eniola; Osunlana, Adedayo M.; Ogunleye, Ayodele A.; Cave, Andrew; Johnson, Jeffrey A.; Sharma, Arya M.; Campbell-Scherer, Denise L.

2017-01-01

Background: The 5As [Ask, Assess, Advise, Agree, Assist] of Obesity Management Team study was a randomized controlled trial of an intervention that was implemented and evaluated to help primary care providers improve clinical practice for obesity management. This paper presents health care provider perspectives of the impacts of the intervention on individual provider and team practices. Methods: This study reports a thematic network analysis of qualitative data collected during the 5As Team study, which involved 24 chronic disease teams affiliated with family practices in a Primary Care Network in Alberta. Qualitative data from 28 primary care providers (registered nurses/nurse practitioners [n = 14], dietitians [n = 7] and mental health workers [n = 7]) in the intervention arm were collected through semistructured interviews, field notes, practice facilitator diaries and 2 evaluation workshop questionnaires. Results: Providers internalized 5As Team intervention concepts, deepening self-evaluation and changing clinical reasoning around obesity. Providers perceived that this internalization changed the provider-patient relationship positively. The intervention changed relations between providers, increasing interdisciplinary understanding, collaboration and discovery of areas for improvement. This personal and interpersonal evolution effected change to the entire Primary Care Network. Interpretation: The 5As Team intervention had multiple impacts on providers and teams to improve obesity management in primary care. Improved provider confidence and capability is a precondition of developing effective patient interventions. Trial registration: ClinicalTrials.gov, no.: NCT01967797. PMID:28450428

Impact of hospital care on incidence of bloodstream infection: the evaluation of processes and indicators in infection control study.

PubMed Central

Kritchevsky, S. B.; Braun, B. I.; Wong, E. S.; Solomon, S. L.; Steele, L.; Richards, C.; Simmons, B. P.

2001-01-01

The Evaluation of Processes and Indicators in Infection Control (EPIC) study assesses the relationship between hospital care and rates of central venous catheter-associated primary bacteremia in 54 intensive-care units (ICUs) in the United States and 14 other countries. Using ICU rather than the patient as the primary unit of statistical analysis permits evaluation of factors that vary at the ICU level. The design of EPIC can serve as a template for studies investigating the relationship between process and event rates across health-care institutions. PMID:11294704

A snapshot of the organization and provision of primary care in Turkey

PubMed Central

2011-01-01

Background This WHO study aimed to support Turkey in its efforts to strengthen the primary care (PC) system by implementing the WHO Primary Care Evaluation Tool (PCET). This article provides an overview of the organization and provision of primary care in Turkey. Methods The WHO Primary Care Evaluation Tool was implemented in two provinces (Bolu and Eskişehir) in Turkey in 2007/08. The Tool consists of three parts: a national questionnaire concerning the organisation and financing of primary care; a questionnaire for family doctors; and a questionnaire for patients who visit a family health centre. Results Primary care has just recently become an official health policy priority with the introduction of a family medicine scheme. Although the supply of family doctors (FDs) has improved, they are geographically uneven distributed, and nationwide shortages of primary care staff remain. Coordination of care could be improved and quality control mechanisms were lacking. However, patients were very satisfied with the treatment by FDs. Conclusions The study provides an overview of the current state of PC in Turkey for two provinces with newly introduced family medicine, by using a structured approach to evaluate the essential functions of PC, including governance, financing, resource generation, as well as the characteristics of a "good" service delivery system (as being accessible, comprehensive, coordinated and continuous). PMID:21542904

Primary School Buildings in Asia: Administration, Facilities and Programmes.

ERIC Educational Resources Information Center

Soriano, Domingo

Primary school buildings of the Asian Member States of UNESCO are evaluated in this study, which is in three parts--(1) a statement of the purposes and procedures of the study, with comments and recommendations relating to the primary school situation, (2) a detailed analysis of the replies to the questionnaire which was utilized, and (3) a…

Nuclear density evaluation on asphaltic concrete: final report.

DOT National Transportation Integrated Search

1967-04-01

This study was one of two studies designated as Research Project 62-1SB to evaluate the use of nuclear devices in highway construction. (1) The primary objective of this study was to evaluate a nuclear density device for obtaining densities on asphal...

Chile: Acceptability of a Training Program for Depression Management in Primary Care

PubMed Central

Marín, Rigoberto; Martínez, Pablo; Cornejo, Juan P.; Díaz, Berta; Peralta, José; Tala, Álvaro; Rojas, Graciela

2016-01-01

Background: In Chile, there are inconsistencies in the management of depression in primary care settings, and the National Depression Program, currently in effect, was implemented without a standardized training program. The objective of this study is to evaluate the acceptability of a training program on the management of depression for primary care health teams. Methods: The study was a randomized controlled trial, and two primary centers from the Metropolitan Region of Santiago were randomly selected to carry out the intervention training program. Pre-post surveys were applied, to evaluate expectations and satisfaction with the intervention, respectively. Descriptive and content analysis was carried out. Result: The sample consisted of 41 health professionals, 56.1% of who reported that their expectations for the intervention were met. All of the training activities were evaluated with scores higher than 6.4 (on a 1–7 scale). The trainers, the methodology, and the learning environment were considered strengths and facilitators of the program, while the limited duration of the training, the logistical problems faced during part of the program, and the lack of educational material were viewed as weaknesses. Conclusion: The intervention was well accepted by primary health care teams. However, the clinical impact in patients still has to be evaluated. PMID:27375531

Evaluation of psychiatric and genetic risk factors among primary relatives of suicide completers in Delhi NCR region, India.

PubMed

Pasi, Shivani; Singh, Piyoosh Kumar; Pandey, Rajeev Kumar; Dikshit, P C; Jiloha, R C; Rao, V R

2015-10-30

Suicide as a public health problem is studied worldwide and association of psychiatric and genetic risk factors for suicidal behavior are the point of discussion in studies across different ethnic groups. The present study is aimed at evaluating psychiatric and genetic traits among primary relatives of suicide completer families in an urban Indian population. Bi-variate analysis shows significant increase in major depression (PHQ and Hamilton), stress, panic disorder, somatoform disorder and suicide attemptamong primary compared to other relatives. Sib pair correlations also reveal significant results for major depression (Hamilton), stress, suicide attempt, intensity of suicide ideation and other anxiety syndrome. 5-HTTLPR, 5-HTT (Stin2) and COMT risk alleles are higher among primary relatives, though statistically insignificant. Backward conditional logistic regression analysis show only independent variable, Depression (Hamilton) made a unique statistically significant contribution to the model in primary relatives. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Evaluation of Primary Immunization Coverage of Infants Under Universal Immunization Programme in an Urban Area of Bangalore City Using Cluster Sampling and Lot Quality Assurance Sampling Techniques

PubMed Central

K, Punith; K, Lalitha; G, Suman; BS, Pradeep; Kumar K, Jayanth

2008-01-01

Research Question: Is LQAS technique better than cluster sampling technique in terms of resources to evaluate the immunization coverage in an urban area? Objective: To assess and compare the lot quality assurance sampling against cluster sampling in the evaluation of primary immunization coverage. Study Design: Population-based cross-sectional study. Study Setting: Areas under Mathikere Urban Health Center. Study Subjects: Children aged 12 months to 23 months. Sample Size: 220 in cluster sampling, 76 in lot quality assurance sampling. Statistical Analysis: Percentages and Proportions, Chi square Test. Results: (1) Using cluster sampling, the percentage of completely immunized, partially immunized and unimmunized children were 84.09%, 14.09% and 1.82%, respectively. With lot quality assurance sampling, it was 92.11%, 6.58% and 1.31%, respectively. (2) Immunization coverage levels as evaluated by cluster sampling technique were not statistically different from the coverage value as obtained by lot quality assurance sampling techniques. Considering the time and resources required, it was found that lot quality assurance sampling is a better technique in evaluating the primary immunization coverage in urban area. PMID:19876474

The glass spherical hollow orbital implant: a prospective study.

PubMed

Stephen, B E

1999-06-01

Various types of orbital implants are in use in the rehabilitation of anophthalmic patients. The latest is the expensive hydroxyapatite implant. The study objective was to evaluate the effectiveness of low cost glass spherical hollow implants, as primary and secondary implants. St Michaels and Frazer Private Hospitals, Colombo. 65 patients had glass sphere orbital implants between 1987 and 1995; 51 primary (evisceration 46, enucleation 5) and 14 secondary (evisceration 2, enucleation 12). At 9 to 12 months follow up, patients were evaluated for mobility of implant, prosthesis mobility, lid sulcus deformity, cosmetic results and complications. Primary glass spherical hollow implants provide excellent mobility of the implant (92%), cosmesis (88%), prosthesis mobility (67%), with a low rate of complications (9.5%). Results of primary implant was superior to that of secondary (p < 0.001). Excellent results were obtained with spherical glass spheres as primary implants following evisceration.

Improving Fine Motor Skills in Young Children: An Intervention Study

ERIC Educational Resources Information Center

Brown, Carol G.

2010-01-01

The aim of this study was to evaluate the effect of the Primary Movement programme on the fine motor skills of children in an early years setting in an area of high social disadvantage. Primary Movement is a programme which can be used as an early intervention technique to help children inhibit persistent primary reflexes that have been shown to…

Primary care and survival among American Indian patients with diabetes in the Southwest United States: Evaluation of a cohort study at Gallup Indian Medical Center, 2009-2016.

PubMed

King, Caroline; Atwood, Sidney; Brown, Chris; Nelson, Adrianne Katrina; Lozada, Mia; Wei, Jennie; Merino, Maricruz; Curley, Cameron; Muskett, Olivia; Sabo, Samantha; Gampa, Vikas; Orav, John; Shin, Sonya

2018-06-01

To evaluate the role of primary care healthcare delivery on survival for American Indian patients with diabetes in the southwest United States. Data from patients with diabetes admitted to Gallup Indian Medical Center between 2009 and 2016 were analyzed using a log-rank test and Cox Proportional Hazards analyses. Of the 2661 patients included in analysis, 286 patients died during the study period. Having visited a primary care provider in the year prior to first admission of the study period was protective against all-cause mortality in unadjusted analysis (HR (95% CI)=0.47 (0.31, 0.73)), and after adjustment. The log-rank test indicated there is a significant difference in overall survival by primary care engagement history prior to admission (p<0.001). The median survival time for patients who had seen a primary care provider was 2322days versus 2158days for those who had not seen a primary care provider. Compared with those who did not see a primary care provider in the year prior to admission, having seen a primary care provider was associated with improved survival after admission. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Evaluation of cerebral maturation by visual and quantitative analysis of resting electroencephalography in children with primary nocturnal enuresis.

PubMed

Hallioğlu, O; Ozge, A; Comelekoglu, U; Topaloglu, A K; Kanik, A; Duzovali, O; Yilgor, E

2001-10-01

This study was undertaken to evaluate resting electroencephalographic (EEG) changes and their relations to cerebral maturation in children with primary nocturnal enuresis. Cerebral maturation is known to be important in the pathogenesis of this disorder. Twenty-five right-handed patients with primary nocturnal enuresis, aged 6 to 14 years, and 23 age- and sex-matched healthy children were included in this cross-sectional case-control study. The abnormalities detected using such techniques as hemispheral asymmetry, regional differences, and hyperventilation response in addition to visual and quantitative EEG analysis were examined statistically by multivariate analysis. A decrease in alpha activity in the left (dominant hemisphere) temporal lobe and in the frontal lobes bilaterally and an increase in delta activity in the right temporal region were observed. We concluded that insufficient cerebral maturation is an important factor in the pathogenesis of primary nocturnal enuresis, and EEG, as a noninvasive and inexpensive method, could be used in evaluating cerebral maturation.

Nigerian Primary Schools' Compliance with Nigeria National Policy on Education: An Evaluation of Continuous Assessment Practices.

ERIC Educational Resources Information Center

Ali, Anthony; Akubue, Augustine

1988-01-01

A study involving 1,800 teachers and 180 headmasters assessed the nature and scope of activities and problems associated with implementing federally mandated continuous educational assessment activities at the primary school level in Nigeria. Findings indicate that continuous assessment is preferred to the narrower one-shot evaluation. (TJH)

Casein phosphopeptide-amorphous calcium phosphate and shear bond strength of adhesives to primary teeth enamel.

PubMed

Farokh Gisovar, Elham; Hedayati, Nassim; Shadman, Niloofar; Shafiee, Leila

2015-02-01

CPP-ACP (Phosphopeptide-Amorphous Calcium Phosphate) has an important role in caries prevention in pediatric patients. This study was done, because of the great use of CPP-ACP and the need for restoration for teeth treated with CPP-ACP as well as the importance of shear bond strength of adhesives in the success of restorations. This study aimed to evaluate the effect of casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) on shear bond strength of dental adhesives to enamel of primary teeth molars. This in vitro study was conducted on 180 extracted primary molars. They were randomly divided into 6 groups and each group was divided into 2 subgroups (treated with CPP-ACP and untreated). In subgroups with CPP-ACP, enamel was treated with CPP-ACP paste 1 h/d for 5 days. Types of adhesives that were evaluated in this study were Tetric N-Bond, AdheSE, AdheSE One F, single Bond 2, SE Bond, and Adper Prompt L-Pop. Shear bond strength was tested with a universal testing machine and mode of failure was evaluated under stereomicroscope. Data were analyzed by T test, 2-way analysis of variance (ANOVA), Tukey and Fisher exact test using SPSS18. P < 0.05 was considered as significance level. Shear bond strengths of different adhesive systems to enamel of primary teeth treated and untreated with CPP-ACP showed no significant difference (P > 0.05). Mode of failure in all groups regardless of CPP-ACP administration was mainly adhesive type. Our results indicated that CPP-ACP did not affect shear bond strength of studied adhesives to primary teeth enamel. To have a successful and durable composite restoration, having a high strength bonding is essential. Considering the wide use of CPP-ACP in preventing tooth decay and the role of adhesive shear bond strength (SBS) in success of composite restoration, we conducted the present study to evaluate the effect of CPP-ACP on the SBS of adhesives to primary teeth enamel.

Contrast-enhanced [18F] fluorodeoxyglucose-positron emission tomography-computed tomography as an initial imaging modality in patients presenting with metastatic malignancy of undefined primary origin.

PubMed

Jain, Avani; Srivastava, Madhur Kumar; Pawaskar, Alok Suresh; Shelley, Simon; Elangovan, Indirani; Jain, Hasmukh; Pandey, Somnath; Kalal, Shilpa; Amalachandran, Jaykanth

2015-01-01

To evaluate the advantages of contrast enhanced F-18-fluorodeoxyglucose (FDG) positron emission tomography-computed tomography (PET-contrast enhanced CT [CECT]) when used as an initial imaging modality in patients presenting with metastatic malignancy of undefined primary origin (MUO). A total of 243 patients with fine needle aspiration cytology/biopsy proven MUO were included in this prospective study. Patients who were thoroughly evaluated for primary or primary tumor was detected by any other investigation were excluded from the analysis. Totally, 163 patients with pathological diagnosis of malignancy but no apparent sites of the primary tumor were finally selected for analysis. The site of probable primary malignancy suggested by PET-CECT was confirmed by biopsy/follow-up. PET-CECT suggested probable site of primary in 128/163 (78.52%) patients. In 30/35 remaining patients, primary tumor was not detected even after extensive work-up. In 5 patients, where PET-CECT was negative, primary was found on further extensive investigations or follow-up. The sensitivity, specificity, positive predictive value and negative predictive value of the study were 95.76%, 66.67%, 88.28% and 85.71% respectively. F-18 FDG PET-CECT aptly serves the purpose of initial imaging modality owing to high sensitivity, negative and positive predictive value. PET-CECT not only surveys the whole body for the primary malignancy but also stages the disease accurately. Use of contrast improves the diagnostic utility of modality as well as help in staging of the primary tumor. Although benefits of using PET-CECT as initial diagnostic modality are obvious from this study, there is a need for a larger study comparing conventional methods for diagnosing primary in patients with MUO versus PET-CECT.

Interventions to Improve Access to Primary Care for People Who Are Homeless: A Systematic Review

PubMed Central

2016-01-01

Background People who are homeless encounter barriers to primary care despite having greater needs for health care, on average, than people who are not homeless. We evaluated the effectiveness of interventions to improve access to primary care for people who are homeless. Methods We performed a systematic review to identify studies in English published between January 1, 1995, and July 8, 2015, comparing interventions to improve access to a primary care provider with usual care among people who are homeless. The outcome of interest was access to a primary care provider. The risk of bias in the studies was evaluated, and the quality of the evidence was assessed according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) Working Group criteria. Results From a total of 4,047 citations, we identified five eligible studies (one randomized controlled trial and four observational studies). With the exception of the randomized trial, the risk of bias was considered high in the remaining studies. In the randomized trial, people who were homeless, without serious mental illness, and who received either an outreach intervention plus clinic orientation or clinic orientation alone, had improved access to a primary care provider compared with those receiving usual care. An observational study that compared integration of primary care and other services for people who are homeless with usual care did not observe any difference in access to a primary care provider between the two groups. A small observational study showed improvement among participants with a primary care provider after receiving an intervention consisting of housing and supportive services compared with the period before the intervention. The quality of the evidence was considered moderate for both the outreach plus clinic orientation and clinic orientation alone, and low to very low for the other interventions. Despite limitations, the literature identified reports of interventions developed to overcome barriers in access to primary care in people who are homeless. The interventions studied are complex and include multiple components that are consistent with proposed dimensions of access to care (availability, affordability, and acceptability). Conclusions Our systematic review of the literature identified various types of interventions that seek to improve access to primary care by attempting to address barriers to care encountered by people who are homeless. Moderate-quality evidence indicates that orientation to clinic services (either alone or combined with outreach) improves access to a primary care provider in adults who are homeless, without serious mental illness, and living in urban centres. PMID:27099645

Interventions to Improve Access to Primary Care for People Who Are Homeless: A Systematic Review.

PubMed

2016-01-01

People who are homeless encounter barriers to primary care despite having greater needs for health care, on average, than people who are not homeless. We evaluated the effectiveness of interventions to improve access to primary care for people who are homeless. We performed a systematic review to identify studies in English published between January 1, 1995, and July 8, 2015, comparing interventions to improve access to a primary care provider with usual care among people who are homeless. The outcome of interest was access to a primary care provider. The risk of bias in the studies was evaluated, and the quality of the evidence was assessed according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) Working Group criteria. From a total of 4,047 citations, we identified five eligible studies (one randomized controlled trial and four observational studies). With the exception of the randomized trial, the risk of bias was considered high in the remaining studies. In the randomized trial, people who were homeless, without serious mental illness, and who received either an outreach intervention plus clinic orientation or clinic orientation alone, had improved access to a primary care provider compared with those receiving usual care. An observational study that compared integration of primary care and other services for people who are homeless with usual care did not observe any difference in access to a primary care provider between the two groups. A small observational study showed improvement among participants with a primary care provider after receiving an intervention consisting of housing and supportive services compared with the period before the intervention. The quality of the evidence was considered moderate for both the outreach plus clinic orientation and clinic orientation alone, and low to very low for the other interventions. Despite limitations, the literature identified reports of interventions developed to overcome barriers in access to primary care in people who are homeless. The interventions studied are complex and include multiple components that are consistent with proposed dimensions of access to care (availability, affordability, and acceptability). Our systematic review of the literature identified various types of interventions that seek to improve access to primary care by attempting to address barriers to care encountered by people who are homeless. Moderate-quality evidence indicates that orientation to clinic services (either alone or combined with outreach) improves access to a primary care provider in adults who are homeless, without serious mental illness, and living in urban centres.

The Effectiveness of a Brief Asthma Education Intervention for Child Care Providers and Primary School Teachers

ERIC Educational Resources Information Center

Neuharth-Pritchett, Stacey; Getch, Yvette Q.

2016-01-01

Limited information exists about management of asthma in child care settings and primary school classrooms. The goal of this study was to evaluate a brief asthma management intervention for child care providers and primary school teachers. Child care providers and primary school teachers were recruited to participate in two 3-h workshops on asthma…

Implementing Primary Social and Emotional Aspects of Learning (SEAL) Small Group Interventions: Recommendations for Practitioners

ERIC Educational Resources Information Center

Lendrum, Ann; Humphrey, Neil; Kalambouka, Afroditi; Wigelsworth, Michael

2009-01-01

This article presents an extended vignette describing a good practice model for implementing SEAL small group work at "Mellington Primary", a fictional school. The vignette/model was developed from in-depth case studies at five primary schools in the north-west of England during a national evaluation of primary SEAL by the authors. The…

Incorporating Primary and Secondary Prevention Approaches To Address Childhood Obesity Prevention and Treatment in a Low-Income, Ethnically Diverse Population: Study Design and Demographic Data from the Texas Childhood Obesity Research Demonstration (TX CORD) Study

PubMed Central

Butte, Nancy F.; Barlow, Sarah; Vandewater, Elizabeth A.; Sharma, Shreela V.; Huang, Terry; Finkelstein, Eric; Pont, Stephen; Sacher, Paul; Byrd-Williams, Courtney; Oluyomi, Abiodun O.; Durand, Casey; Li, Linlin; Kelder, Steven H.

2015-01-01

Abstract Background: There is consensus that development and evaluation of a systems-oriented approach for child obesity prevention and treatment that includes both primary and secondary prevention efforts is needed. This article describes the study design and baseline data from the Texas Childhood Obesity Research Demonstration (TX CORD) project, which addresses child obesity among low-income, ethnically diverse overweight and obese children, ages 2–12 years; a two-tiered systems-oriented approach is hypothesized to reduce BMI z-scores, compared to primary prevention alone. Methods: Our study aims are to: (1) implement and evaluate a primary obesity prevention program; (2) implement and evaluate efficacy of a 12-month family-centered secondary obesity prevention program embedded within primary prevention; and (3) quantify the incremental cost-effectiveness of the secondary prevention program. Baseline demographic and behavioral data for the primary prevention community areas are presented. Results: Baseline data from preschool centers, elementary schools, and clinics indicate that most demographic variables are similar between intervention and comparison communities. Most families are low income (≤$25,000) and Hispanic/Latino (73.3–83.8%). The majority of parents were born outside of the United States. Child obesity rates exceed national values, ranging from 19.0% in preschool to 35.2% in fifth-grade children. Most parents report that their children consume sugary beverages, have a television in the bedroom, and do not consume adequate amounts of fruits and vegetables. Conclusions: Interventions to address childhood obesity are warranted in low-income, ethnically diverse communities. Integrating primary and secondary approaches is anticipated to provide sufficient exposure that will lead to significant decreases in childhood obesity. PMID:25555188

Incorporating primary and secondary prevention approaches to address childhood obesity prevention and treatment in a low-income, ethnically diverse population: study design and demographic data from the Texas Childhood Obesity Research Demonstration (TX CORD) study.

PubMed

Hoelscher, Deanna M; Butte, Nancy F; Barlow, Sarah; Vandewater, Elizabeth A; Sharma, Shreela V; Huang, Terry; Finkelstein, Eric; Pont, Stephen; Sacher, Paul; Byrd-Williams, Courtney; Oluyomi, Abiodun O; Durand, Casey; Li, Linlin; Kelder, Steven H

2015-02-01

There is consensus that development and evaluation of a systems-oriented approach for child obesity prevention and treatment that includes both primary and secondary prevention efforts is needed. This article describes the study design and baseline data from the Texas Childhood Obesity Research Demonstration (TX CORD) project, which addresses child obesity among low-income, ethnically diverse overweight and obese children, ages 2-12 years; a two-tiered systems-oriented approach is hypothesized to reduce BMI z-scores, compared to primary prevention alone. Our study aims are to: (1) implement and evaluate a primary obesity prevention program; (2) implement and evaluate efficacy of a 12-month family-centered secondary obesity prevention program embedded within primary prevention; and (3) quantify the incremental cost-effectiveness of the secondary prevention program. Baseline demographic and behavioral data for the primary prevention community areas are presented. Baseline data from preschool centers, elementary schools, and clinics indicate that most demographic variables are similar between intervention and comparison communities. Most families are low income (≤$25,000) and Hispanic/Latino (73.3-83.8%). The majority of parents were born outside of the United States. Child obesity rates exceed national values, ranging from 19.0% in preschool to 35.2% in fifth-grade children. Most parents report that their children consume sugary beverages, have a television in the bedroom, and do not consume adequate amounts of fruits and vegetables. Interventions to address childhood obesity are warranted in low-income, ethnically diverse communities. Integrating primary and secondary approaches is anticipated to provide sufficient exposure that will lead to significant decreases in childhood obesity.

Impact of a Major National Evaluation Study: Israel's Van Leer Report.

ERIC Educational Resources Information Center

Alkin, Marvin C.; Lewy, Arieh

This investigation documents the impact of the Van Leer Study, a large-scale evaluation study of achievement in the primary schools of Israel. It is intended to increase understanding of the process of evaluation utilization, showing how evaluation findings and other kinds of information can work together, over time and in a variety of ways, to…

INCREASING PREVALENCE OF ADDISON DISEASE: RESULTS FROM A NATIONWIDE STUDY.

PubMed

Olafsson, Andri Snaer; Sigurjonsdottir, Helga Agusta

2016-01-01

Primary adrenal insufficiency is a life-threatening endocrine disease unless properly treated. However, few studies on the prevalence, concomitances of the disease, and prescribing of drugs have been published. The goal of the study was to establish the prevalence of primary adrenal insufficiency in Iceland and additionally, to study the most common concomitant diseases in patients with primary adrenal insufficiency, as well as the mode of glucocorticoid replacement therapies. To achieve this, the medical records of all patients in Iceland who had received the International Classification of Diseases and Related Health Problems, 10th Revision, diagnosis code E27, were evaluated for true primary adrenal insufficiency. Additionally, these records were evaluated for concomitant diseases, as well as the mode of glucocorticoid replacement therapy. The study covered the whole population of Iceland over 18 years of age. It was thus a nationwide study. The records were retrieved from large hospitals and clinics and every practicing specialist in endocrinology. Primary adrenal insufficiency was found in 53 individuals, 26 women and 27 men, yielding a prevalence of 22.1 per 100,000 population. Hypothyroidism was by far the most common concomitant disease. Most patients had their glucocorticoid deficiency replaced with short-acting glucocorticoids. The prevalence of primary adrenal insufficiency in Iceland is higher than in earlier reports, with comorbidities being in line with recent studies. Treatment is according to the latest protocols.

Evaluation of Articles Related to Program Development in Education Published in the Journal of Primary Education

ERIC Educational Resources Information Center

Guclu, Mustafa

2013-01-01

The purpose of this study was to make an overall assessment of articles related to program development in education that appeared in the "Journal of Primary Education," which had been published between 1939 and 1966. For this purpose, the articles in the journal were analyzed by using content analysis, and evaluated in terms of program…

Evaluation of the VA's Pilot Program in Institutional Reorganization toward Primary and Ambulatory Care: Part I, Changes in the Process and Outcomes of Care.

ERIC Educational Resources Information Center

Rubenstein, Lisa V.; And Others

1996-01-01

A study evaluated the impact of the reorganization of the academic Sepulveda (California) Veterans' Administration medical center toward primary and ambulatory care. Surveys of several thousand patients were linked to computerized utilization and mortality data and related to the center's strategic plan and goals. Substantial improvement in…

An Evaluation of Two Approaches for Teaching Reading Comprehension Strategies in the Primary Years Using Science Information Texts

ERIC Educational Resources Information Center

Reutzel, D. Ray; Smith, John A.; Fawson, Parker C.

2005-01-01

There are few research studies on the effects of teaching comprehension strategies to young children in the primary grades. Using a Dominant-Less Dominant Mixed Model design employing both qualitative and quantitative data collection, we evaluated two approaches for teaching comprehension strategies to 7- and 8-year-old children in four…

An Evaluation of Primary School Students' Views about Noise Levels in School

ERIC Educational Resources Information Center

Bulunuz, Nermin; Bulunuz, Mizrap; Orbak, Ali Yurdun; Mulu, Nejla; Tavsanli, Ömer Faruk

2017-01-01

Effective education and teaching requires keeping classroom noise levels within specific limits. The purpose of this study is to evaluate students' views about the noise level in school, its effects, and control of it at two primary schools (one public school and one private school) located in a district of Bursa--within the scope of the TÜBITAK…

An Evaluation of Digital Stories Created for Social Studies Teaching

ERIC Educational Resources Information Center

Seker, Burcu Sezginsoy

2016-01-01

Digital stories are useful tools for combining technology with education, in terms of the preparation stage, practicality, availability and usability as an evaluation instrument. In this study, digital stories created in a social studies teaching class were evaluated and the opinions of primary school teacher candidates were obtained concerning…

In vivo evaluation of antiviral efficacy against genital herpes using mouse and guinea pig models.

PubMed

Valencia, Frances; Veselenak, Ronald L; Bourne, Nigel

2013-01-01

Both the guinea pig and mouse are important animal models for the study of genital herpes. The murine model has been used extensively to evaluate vaccines and antiviral agents by measuring the incidence of infection and the magnitude of viral replication; however, this model is limited with regard to distinguishing between candidate vaccines or treatments. In contrast, the guinea pig closely mimics human infection and provides an excellent model of both primary and recurrent genital herpes disease. This animal model is especially important in the study of viral transmission through the evaluation of latent viral reactivation and virus shedding into the genital tract. Here, we describe methodologies to determine viral infection, severity of primary disease, and quantification of primary viral replication in the genital tract for both the guinea pig and murine models of genital herpes. Additionally, we detail the evaluation of the onset of primary disease and progression to the day of death in the mouse model. Further, we summarize methods to assess the frequency of recurrences, frequency and magnitude of virus shedding, and latent viral load in the sensory nerve ganglia of the guinea pig.

Comparison of HER-2 overexpression in primary breast cancer and metastatic sites and its effect on biological targeting therapy of metastatic disease

PubMed Central

Zidan, J; Dashkovsky, I; Stayerman, C; Basher, W; Cozacov, C; Hadary, A

2005-01-01

HER-2 overexpression, a predictive marker of tumour aggressiveness and responsiveness to therapy, occurs in 20–30% of breast cancer. Although breast cancer is a heterogeneous disease, HER-2 measurement is carried out in primary tumour. This study aims to evaluate HER-2 overexpression in primary and metastases and its effect on treatment decisions. Biopsies from primary breast cancer and corresponding metastases from 58 patients were studied. HER-2 overexpression was evaluated immunohistochemically in all primary and metastatic sites. Positive overexpression in primary and/or metastases was confirmed by fluorescence in situ hybridisation (FISH). Discordance in HER-2 overexpression between primary and metastatic sites was 14% (eight of 58 patients). Concordance was found in 50 (86%) of patients (95% CI: 77–95). In one patient (2%), HER-2 was negative in metastasis but positive in primary. In seven (12%) patients, HER-2 was positive in metastases and negative in primary (95% CI: 3.7–20), and three of them responded to trastuzumab. Gene amplification by FISH was found in all cases with HER-2 positive (+2 and +3) by immunohistochemistry. Our data suggest that a possible discordance of HER-2 overexpression between primary and metastases should be considered when making treatment decisions in patients with primary HER-2-negative tumours. PMID:16106267

Evaluating Training Programs for Primary Care Providers in Child/Adolescent Mental Health in Canada: A Systematic Review.

PubMed

Gotovac, Sandra; Espinet, Stacey; Naqvi, Reza; Lingard, Lorelei; Steele, Margaret

2018-04-01

The need for child/adolescent mental health care in Canada is growing. Primary care can play a key role in filling this gap, yet most providers feel they do not have adequate training. This paper reviews the Canadian literature on capacity building programs in child and adolescent psychiatry for primary care providers, to examine how these programs are being implemented and evaluated to contribute to evidence-based initiatives. A systematic literature review of peer-reviewed published articles of capacity building initiatives in child/adolescent mental health care for primary care practitioners that have been implemented in Canada. Sixteen articles were identified that met inclusion criteria. Analysis revealed that capacity building initiatives in Canada are varied but rigorous evaluation methodology is lacking. Primary care providers welcome efforts to increase mental health care capacity and were satisfied with the implementation of most programs. Objective conclusions regarding the effectiveness of these programs to increase mental health care capacity is challenging given the evaluation methodology of these studies. Rigorous evaluation methods are needed to make evidence-based decisions on ways forward to be able to build child/adolescent mental health care capacity in primary care. Outcome measures need to move beyond self-report to more objective measures, and should expand the measurement of patient outcomes to ensure that these initiative are indeed leading to improved care for families.

Pain symptoms and stooling patterns do not drive diagnostic costs for children with functional abdominal pain and irritable bowel syndrome in primary or tertiary care.

PubMed

Lane, Mariella M; Weidler, Erica M; Czyzewski, Danita I; Shulman, Robert J

2009-03-01

The objectives of this study were to (1) compare the cost of medical evaluation for children with functional abdominal pain or irritable bowel syndrome brought to a pediatric gastroenterologist versus children who remained in the care of their pediatrician, (2) compare symptom characteristics for the children in primary versus tertiary care, and (3) examine if symptom characteristics predicted the cost of medical evaluation. Eighty-nine children aged 7 to 10 years with functional abdominal pain or irritable bowel syndrome seen by a gastroenterologist (n = 46) or seen only by a pediatrician (n = 43) completed daily pain and stool diaries for 2 weeks. Mothers provided retrospective reports of their children's symptoms in the previous year. Cost of medical evaluation was calculated via chart review of diagnostic tests and application of prices as if the patients were self-pay. Child-reported diary data reflected no significant group differences with respect to pain, interference with activities, or stool characteristics. In contrast, mothers of children evaluated by a gastroenterologist viewed their children as having higher maximum pain intensity in the previous year. Excluding endoscopy costs, cost of medical evaluation was fivefold higher for children evaluated by a gastroenterologist, with higher cost across blood work, stool studies, breath testing, and diagnostic imaging. Symptom characteristics did not predict cost of care for either group. Despite the lack of difference in symptom characteristics between children in primary and tertiary care, a notable differential in cost of evaluation exists in accordance with level of care. Symptom characteristics do not seem to drive diagnostic evaluation in either primary or tertiary care. Given the lack of differences in child-reported symptoms and the maternal perspective that children evaluated by a gastroenterologist had more severe pain, we speculate that parent perception of child symptoms may be a primary factor in seeking tertiary care.

Sensitivity and Specificity of Polysomnographic Criteria for Defining Insomnia

PubMed Central

Edinger, Jack D.; Ulmer, Christi S.; Means, Melanie K.

2013-01-01

Study Objectives: In recent years, polysomnography-based eligibility criteria have been increasingly used to identify candidates for insomnia research, and this has been particularly true of studies evaluating pharmacologic therapy for primary insomnia. However, the sensitivity and specificity of PSG for identifying individuals with insomnia is unknown, and there is no consensus on the criteria sets which should be used for participant selection. In the current study, an archival data set was used to test the sensitivity and specificity of PSG measures for identifying individuals with primary insomnia in both home and lab settings. We then evaluated the sensitivity and specificity of the eligibility criteria employed in a number of recent insomnia trials for identifying primary insomnia sufferers in our sample. Design: Archival data analysis. Settings: Study participants' homes and a clinical sleep laboratory. Participants: Adults: 76 with primary insomnia and 78 non-complaining normal sleepers. Measurements and Results: ROC and cross-tabs analyses were used to evaluate the sensitivity and specificity of PSG-derived total sleep time, latency to persistent sleep, wake after sleep onset, and sleep efficiency for discriminating adults with primary insomnia from normal sleepers. None of the individual criteria accurately discriminated PI from normal sleepers, and none of the criteria sets used in recent trials demonstrated acceptable sensitivity and specificity for identifying primary insomnia. Conclusions: The use of quantitative PSG-based selection criteria in insomnia research may exclude many who meet current diagnostic criteria for an insomnia disorder. Citation: Edinger JD; Ulmer CS; Means MK. Sensitivity and specificity of polysomnographic criteria for defining insomnia. J Clin Sleep Med 2013;9(5):481-491. PMID:23674940

Inside the Primary Classroom.

ERIC Educational Resources Information Center

Simon, Brian

1980-01-01

Presents some of the findings of the ORACLE research program (Observational Research and Classroom Learning Evaluation), a detailed observational study of teacher-student interaction, teaching styles, and management methods within a sample of primary classrooms. (Editor/SJL)

A Local Evaluation of Primary School French

ERIC Educational Resources Information Center

Nisbet, J. D.; Welsh, Jennifer

1972-01-01

A local study concludes that primary school French does not confer a lasting advantage but its contribution lies in the enlargement of interest rather that as a preparation for secondary school work. (JB)

Three-meter telescope study

NASA Technical Reports Server (NTRS)

Wissinger, A.; Scott, R. M.; Peters, W.; Augustyn, W., Jr.; Arnold, R.; Offner, A.; Damast, M.; Boyce, B.; Kinnaird, R.; Mangus, J. D.

1971-01-01

A means is presented whereby the effect of various changes in the most important parameters of a three meter aperature space astronomy telescope can be evaluated to determine design trends and to optimize the optical design configuration. Methods are defined for evaluating the theoretical optical performance of axisymmetric, centrally obscured telescopes based upon the intended astronomy research usage. A series of design parameter variations is presented to determine the optimum telescope configuration. The design optimum requires very fast primary mirrors, so the study also examines the current state of the art in fabricating large, fast primary mirrors. The conclusion is that a 3-meter primary mirror having a focal ratio as low as f/2 is feasible using currently established techniques.

Body Image in Primary Schools: A pilot evaluation of a primary school intervention program designed by teachers to improve children's body satisfaction.

PubMed

Halliwell, Emma; Yager, Zali; Paraskeva, Nicole; Diedrichs, Phillippa C; Smith, Hilary; White, Paul

2016-12-01

Body Image in the Primary School (Hutchinson & Calland, 2011) is a body image curriculum that is widely available but has not yet been evaluated. This study evaluates a set of 6 of the 49 available lessons from this curriculum. Seventy-four girls and 70 boys aged 9-10 were recruited from four primary schools in the UK. Schools were randomly allocated into the intervention condition, where students received 6hours of body image lessons, or to lessons as normal. Body esteem was significantly higher among girls in the intervention group, compared to the control group, immediately post intervention, and at 3-month follow-up. Moreover, girls with lowest levels of body esteem at baseline reported the largest gains. Internalization was significantly lower among boys in the control group compared to the intervention group at 3-month follow-up. The pattern of results among the control group raises interesting issues for intervention evaluation. Copyright © 2016. Published by Elsevier Ltd.

Second primary cancers following borderline ovarian tumors.

PubMed

Sanci, Muzaffer; Gultekin, Emre; Cingillioglu, Basak; Gultekin, Ozge Elmastas; Ozvural, Seyfettin; Emirdar, Volkan; Yildirim, Yusuf

2011-06-01

Several studies have reported an increased risk of second primary cancers subsequent to invasive epithelial ovarian cancer. However, there is no adequate data regarding such risk in borderline ovarian tumors (BOTs). The aim of this study was to evaluate the risk of subsequent second primary cancers among women with BOTs. BOT patients treated in our center between December 1985 and April 2009 were retrospectively screened for developing second primary cancer during follow-up period. There were 96 women diagnosed with BOT. Mean age at the time of diagnosis was 47 ± 14.3, ranging from 19 to 79. Eighty-eight (91.6%) patients had stage I disease, two patients (2.1%) had stage II and six (6.2%) had stage III. Twenty-five (26.0%) patients received platinum-based adjuvant chemotherapy. Mean follow-up time was 96.5 ± 442 months (range: 9-280 months). There were ten (10.4%) recurrences. Only one patient developed second primary cancer. Second primary cancer observed in this case was basal cell carsinoma of the eyelid, which was diagnosed 2 years after primary disease. There were no patients with common women's cancers such as breast and colorectal cancers. These findings do not suggest increased risk of subsequent cancers in patients with BOT. However, population-based studies are needed for evaluating exact risk of developing second primary malignancies in women with BOTs.

Feasibility and Preliminary Efficacy of the Fit4Fun Intervention for Improving Physical Fitness in a Sample of Primary School Children: A Pilot Study

ERIC Educational Resources Information Center

Eather, Narelle; Morgan, Philip J.; Lubans, David R.

2013-01-01

Objective: The primary objective of this study was to evaluate the feasibility and preliminary efficacy of a school-based physical fitness intervention (Fit4Fun) on the physical fitness and physical activity (PA) levels of primary school children. Methods: A group-randomized controlled trial with a 3-month wait-list control group was conducted in…

The value of intervening for intimate partner violence in South African primary care: project evaluation

PubMed Central

Mash, Robert James

2011-01-01

Objectives Intimate partner violence (IPV) is an important contributor to the burden of disease in South Africa. Evidence-based approaches to IPV in primary care are lacking. This study evaluated a project that implemented a South African protocol for screening and managing IPV. This article reports primarily on the benefits of this intervention from the perspective of women IPV survivors. Design This was a project evaluation involving two urban and three rural primary care facilities. Over 4–8 weeks primary care providers screened adult women for a history of IPV within the previous 24 months and offered referral to the study nurse. The study nurse assessed and managed the women according to the protocol. Researchers interviewed the participants 1 month later to ascertain adherence to their care plan and their views on the intervention. Results In total, 168 women were assisted and 124 (73.8%) returned for follow-up. Emotional (139, 82.7%), physical (115, 68.5%), sexual (72, 42.9%) and financial abuse (72, 42.9%) was common and 114 (67.9%) were at high/severe risk of harm. Adherence to the management plan ranged from testing for syphilis 10/25 (40.0%) to consulting a psychiatric nurse 28/58 (48.3%) to obtaining a protection order 28/28 (100.0%). Over 75% perceived all aspects of their care as helpful, except for legal advice from a non-profit organisation. Women reported significant benefits to their mental health, reduced alcohol abuse, improved relationships, increased self-efficacy and reduced abusive behaviour. Two characteristics seemed particularly important: the style of interaction with the nurse and the comprehensive nature of the assessment. Conclusion Female IPV survivors in primary care experience benefit from an empathic, comprehensive approach to assessing and assisting with the clinical, mental, social and legal aspects. Primary care managers should find ways to integrate this into primary care services and evaluate it further. PMID:22146888

Methodology of phase II clinical trials in metastatic elderly breast cancer: a literature review.

PubMed

Cabarrou, B; Mourey, L; Dalenc, F; Balardy, L; Kanoun, D; Roché, H; Boher, J M; Rougé-Bugat, M E; Filleron, Thomas

2017-08-01

As the incidence of invasive breast cancer will increase with age, the number of elderly patients with a diagnosis metastatic breast cancer will also rise. But the use of cytotoxic drugs in elderly metastatic breast cancer patients is not systematic and is dreaded by medical oncologists. The need for prospective oncologic data from this population seems increasingly obvious. The main objective of this review is to investigate design and characteristics of phase II trials that assess activity and feasibility of chemotherapies in elderly advanced/metastatic breast cancer patients. An electronic search in PUBMED allowed us to retrieve articles published in English language on phase II trials in elderly metastatic breast cancer between January 2002 and May 2016. Sixteen publications were finally included in this review. The primary endpoint was a simple, a composite, and a co-primary endpoints in 11, three, and two studies, respectively. Efficacy was the primary objective in 15 studies: simple (n = 10), composite (n = 3), co-primary endpoints (n = 2). Composite or co-primary endpoints combined efficacy and toxicity. Thirteen studies used multistage designs. Only five studies evaluated the feasibility, i.e., to jointly assess efficacy and tolerance to treatment (toxicity, quality of life, etc) as primary endpoint. Development of elderly specific phase III clinical trials might be challenging, it therefore seems essential to conduct phase II clinical trials evaluating jointly efficacy and toxicity in a well-defined geriatric population. Use of multistage designs that take into account heterogeneity would allow to identify a subpopulation at interim analysis and to reduce the number of patients exposed to an inefficient or a toxic treatment regimen. It is crucial to evaluate new therapies (targeted therapies, immunotherapies) using adequate methodologies (Study design, endpoint).

Clinical and radiographic evaluation of zinc oxide with aloe vera as an obturating material in pulpectomy: an in vivo study.

PubMed

Khairwa, Abhishek; Bhat, Manohar; Sharma, Rajesh; Satish, V; Maganur, Prabhadevi; Goyal, Anil Kumar

2014-01-01

Pulp therapy for pulpally involved primary teeth continues to be a challenge to clinicians. One of the major areas of continued research is in the area of finding obturating materials to suit the specific properties of these teeth. Zinc oxide eugenol is used frequently in pulpectomy for the obturation of the primary teeth. To evaluate clinically and radiographically a mixture of zinc oxide eugenol and aloe vera as an obturating material. A total of 50 children, aged between 4 and 9 years, who were screened for unilateral or bilateral carious deciduous molars were studied. Out of these, 15 children were randomly selected for endodontic treatment. Obturation was done with a mixture of zinc oxide powder and aloe vera gel. Clinical and radiographic evaluation was done after 7 days, 1 month, 3 months, 6 months, and 9 months. The data were statistically analyzed. Endodontic treatment using a mixture of zinc oxide powder and aloe vera gel in primary teeth has shown good clinical and radiographic success. A detailed observational study with longer follow-up will highlight the benefits of aloe vera in primary teeth as an obturating medium.

Primary Care for Adults with Down Syndrome: Adherence to Preventive Healthcare Recommendations

ERIC Educational Resources Information Center

Jensen, K. M.; Taylor, L. C.; Davis, M. M.

2013-01-01

Background: Due to significant medical improvements, persons with Down syndrome now live well into adulthood. Consequently, primary care for adults with Down syndrome needs to incorporate routine care with screening for condition-specific comorbidities. This study seeks to evaluate the adherence of primary care physicians to age- and…

Development of Effective Academic Affairs Administration System in Thai Primary Schools

ERIC Educational Resources Information Center

Thongnoi, Niratchakorn; Srisa-ard, Boonchom; Sri-ampai, Anan

2013-01-01

This research aimed to: 1) study current situations and problems of academic affairs administration system in Primary Schools. 2) develop an effective academic affairs administration system, and 3) evaluate the implementation of the developed system in the primary school, Thailand. Research and Development (R&D) was employed which consisted of…

Connecting: A Resource Guide for the Primary Intervention Program.

ERIC Educational Resources Information Center

Prusso, Laurie Kay

This thesis is the result of a study to develop and evaluate a resource guide for use by paraprofessionals implementing the Primary Intervention Program (PIP) in public school settings. PIP is used to detect and prevent school adjustment problems in primary school students through observations of their play behaviors. The resource guide was…

The Effects of a Professional Development Programme on Primary School Teachers' Perceptions of Physical Education

ERIC Educational Resources Information Center

Harris, Jo; Cale, Lorraine; Musson, Hayley

2011-01-01

The impact of a professional development programme on primary school teachers' perceptions of physical education was investigated. Primary school teachers from five local education authorities in England provided data for the study via pre-course audits, course evaluations immediately following the programme, and focus groups and individual…

Primary reaction control system/remote manipulator system interaction with loaded arm. Space shuttle engineering and operations support

NASA Technical Reports Server (NTRS)

Taylor, E. C.; Davis, J. D.

1978-01-01

A study of the interaction between the orbiter primary reaction control system (PRCS) and the remote manipulator system (RMS) with a loaded arm is documented. This analysis was performed with the Payload Deployment and Retrieval Systems Simulation (PDRSS) program with the passive arm bending option. The passive-arm model simulates the arm as massless elastic links with locked joints. The study was divided into two parts. The first part was the evaluation of the response of the arm to step inputs (i.e. constant jet torques) about each of the orbiter body axes. The second part of the study was the evaluation of the response of the arm to minimum impulse primary RCS jet firings with both single pulse and pulse train inputs.

SLIMMER: a randomised controlled trial of diabetes prevention in Dutch primary health care: design and methods for process, effect, and economic evaluation.

PubMed

Duijzer, Geerke; Haveman-Nies, Annemien; Jansen, Sophia C; ter Beek, Josien; Hiddink, Gerrit J; Feskens, Edith J M

2014-06-14

Implementation of interventions in real-life settings requires a comprehensive evaluation approach. The aim of this article is to describe the evaluation design of the SLIMMER diabetes prevention intervention in a Dutch real-life setting. The SLIMMER study is a randomised, controlled intervention study including subjects aged 40 through 70 years with impaired fasting glucose or high risk of diabetes. The 10-month SLIMMER intervention involves a dietary and physical activity intervention, including case management and a maintenance programme. The control group receives usual health care and written information about a healthy lifestyle. A logic model of change is composed to link intervention activities with intervention outcomes in a logical order. Primary outcome is fasting insulin. Measurements are performed at baseline and after 12 and 18 months and cover quality of life, cardio-metabolic risk factors (e.g. glucose tolerance, serum lipids, body fatness, and blood pressure), eating and physical activity behaviour, and behavioural determinants. A process evaluation gives insight in how the intervention was delivered and received by participants and health care professionals. The economic evaluation consists of a cost-effectiveness analysis and a cost-utility analysis. Costs are assessed from both a societal and health care perspective. This study is expected to provide insight in the effectiveness, including its cost-effectiveness, and delivery of the SLIMMER diabetes prevention intervention conducted in Dutch primary health care. Results of this study provide valuable information for primary health care professionals, researchers, and policy makers. The SLIMMER study is registered with ClinicalTrials.gov (NCT02094911) since March 19, 2014.

SLIMMER: a randomised controlled trial of diabetes prevention in Dutch primary health care: design and methods for process, effect, and economic evaluation

PubMed Central

2014-01-01

Background Implementation of interventions in real-life settings requires a comprehensive evaluation approach. The aim of this article is to describe the evaluation design of the SLIMMER diabetes prevention intervention in a Dutch real-life setting. Methods/Design The SLIMMER study is a randomised, controlled intervention study including subjects aged 40 through 70 years with impaired fasting glucose or high risk of diabetes. The 10-month SLIMMER intervention involves a dietary and physical activity intervention, including case management and a maintenance programme. The control group receives usual health care and written information about a healthy lifestyle. A logic model of change is composed to link intervention activities with intervention outcomes in a logical order. Primary outcome is fasting insulin. Measurements are performed at baseline and after 12 and 18 months and cover quality of life, cardio-metabolic risk factors (e.g. glucose tolerance, serum lipids, body fatness, and blood pressure), eating and physical activity behaviour, and behavioural determinants. A process evaluation gives insight in how the intervention was delivered and received by participants and health care professionals. The economic evaluation consists of a cost-effectiveness analysis and a cost-utility analysis. Costs are assessed from both a societal and health care perspective. Discussion This study is expected to provide insight in the effectiveness, including its cost-effectiveness, and delivery of the SLIMMER diabetes prevention intervention conducted in Dutch primary health care. Results of this study provide valuable information for primary health care professionals, researchers, and policy makers. Trial registration The SLIMMER study is registered with ClinicalTrials.gov (NCT02094911) since March 19, 2014. PMID:24928217

Designing a mixed methods study in primary care.

PubMed

Creswell, John W; Fetters, Michael D; Ivankova, Nataliya V

2004-01-01

Mixed methods or multimethod research holds potential for rigorous, methodologically sound investigations in primary care. The objective of this study was to use criteria from the literature to evaluate 5 mixed methods studies in primary care and to advance 3 models useful for designing such investigations. We first identified criteria from the social and behavioral sciences to analyze mixed methods studies in primary care research. We then used the criteria to evaluate 5 mixed methods investigations published in primary care research journals. Of the 5 studies analyzed, 3 included a rationale for mixing based on the need to develop a quantitative instrument from qualitative data or to converge information to best understand the research topic. Quantitative data collection involved structured interviews, observational checklists, and chart audits that were analyzed using descriptive and inferential statistical procedures. Qualitative data consisted of semistructured interviews and field observations that were analyzed using coding to develop themes and categories. The studies showed diverse forms of priority: equal priority, qualitative priority, and quantitative priority. Data collection involved quantitative and qualitative data gathered both concurrently and sequentially. The integration of the quantitative and qualitative data in these studies occurred between data analysis from one phase and data collection from a subsequent phase, while analyzing the data, and when reporting the results. We recommend instrument-building, triangulation, and data transformation models for mixed methods designs as useful frameworks to add rigor to investigations in primary care. We also discuss the limitations of our study and the need for future research.

The Leeds Evaluation of Efficacy of Detoxification Study (LEEDS) project: an open-label pragmatic randomised control trial comparing the efficacy of differing therapeutic agents for primary care detoxification from either street heroin or methadone [ISRCTN07752728].

PubMed

Oldham, Nicola S; Wright, Nat M J; Adams, Clive E; Sheard, Laura; Tompkins, Charlotte N E

2004-04-29

Heroin is a synthetic opioid with an extensive illicit market leading to large numbers of people becoming addicted. Heroin users often present to community treatment services requesting detoxification and in the UK various agents are used to control symptoms of withdrawal. Dissatisfaction with methadone detoxification 8 has lead to the use of clonidine, lofexidine, buprenorphine and dihydrocodeine; however, there remains limited evaluative research. In Leeds, a city of 700,000 people in the North of England, dihydrocodeine is the detoxification agent of choice. Sublingual buprenorphine, however, is being introduced. The comparative value of these two drugs for helping people successfully and comfortably withdraw from heroin has never been compared in a randomised trial. Additionally, there is a paucity of research evaluating interventions among drug users in the primary care setting. This study seeks to address this by randomising drug users presenting in primary care to receive either dihydrocodeine or buprenorphine. The Leeds Evaluation of Efficacy of Detoxification Study (LEEDS) project is a pragmatic randomised trial which will compare the open use of buprenorphine with dihydrocodeine for illicit opiate detoxification, in the UK primary care setting. The LEEDS project will involve consenting adults and will be run in specialist general practice surgeries throughout Leeds. The primary outcome will be the results of a urine opiate screening at the end of the detoxification regimen. Adverse effects and limited data to three and six months will be acquired.

[Sustainability analysis of an evaluation policy: the case of primary health care in Brazil].

PubMed

Felisberto, Eronildo; Freese, Eduardo; Bezerra, Luciana Caroline Albuquerque; Alves, Cinthia Kalyne de Almeida; Samico, Isabella

2010-06-01

This study analyzes the sustainability of Brazil's National Policy for the Evaluation of Primary Health Care, based on the identification and categorization of representative critical events in the institutionalization process. This was an evaluative study of two analytical units: Federal Management of Primary Health Care and State Health Secretariats, using multiple case studies with data collected through interviews and institutional documents, using the critical incidents technique. Events that were temporally classified as specific to implementation, sustainability, and mixed were categorized analytically as pertaining to memory, adaptation, values, and rules. Federal management and one of the State Health Secretariats showed medium-level sustainability, while the other State Secretariat showed strong sustainability. The results indicate that the events were concurrent and suggest a weighting process, since the adaptation of activities, adequacy, and stabilization of resources displayed a strong influence on the others. Innovations and the development of technical capability are considered the most important results for sustainability.

Economic Evaluation and Transferability of Physical Activity Programmes in Primary Prevention: A Systematic Review

PubMed Central

Wolfenstetter, Silke B.; Wenig, Christina M.

2010-01-01

This systematic review aims to assess the characteristics of, and the clinical and economic evidence provided by, economic evaluations of primary preventive physical exercise interventions, and to analyse their transferability to Germany using recommended checklists. Fifteen economic evaluations from seven different countries met eligibility criteria, with seven of the fifteen providing high economic evidence in the special country context. Most of the identified studies conclude that the investigated intervention provide good value for money compared with alternatives. However, this review shows a high variability of the costing methods between the studies, which limits comparability, generalisability and transferability of the results. PMID:20617050

Design of a phase III multicenter trial to evaluate the efficacy of the RTS,S/AS01 malaria vaccine in children across diverse transmission settings in Africa

PubMed Central

2011-01-01

Background GlaxoSmithKline Biologicals and the PATH Malaria Vaccine Initiative are working in partnership to develop a malaria vaccine to protect infants and children living in malaria endemic regions of sub-Saharan Africa, which can be delivered through the Expanded Programme on Immunization. The RTS,S/AS candidate vaccine has been evaluated in multiple phase I/II studies and shown to have a favourable safety profile and to be well-tolerated in both adults and children. This paper details the design of the phase III multicentre efficacy trial of the RTS,S/AS01 malaria vaccine candidate, which is pivotal for licensure and policy decision-making. Methods The phase III trial is a randomized, controlled, multicentre, participant- and observer-blind study on-going in 11 centres associated with different malaria transmission settings in seven countries in sub-Saharan Africa. A minimum of 6,000 children in each of two age categories (6-12 weeks, 5-17 months) have been enrolled. Children were randomized 1:1:1 to one of three study groups: (1) primary vaccination with RTS,S/AS01 and booster dose of RTS,S/AS01; (2) primary vaccination with RTS,S/AS01 and a control vaccine at time of booster; (3) primary vaccination with control vaccine and a control vaccine at time of booster. Primary vaccination comprises three doses at monthly intervals; the booster dose is administered at 18 months post-primary course. Subjects will be followed to study month 32. The co-primary objectives are the evaluation of efficacy over one year post-dose 3 against clinical malaria when primary immunization is delivered at: (1) 6-12 weeks of age, with co-administration of DTPwHepB/Hib antigens and OPV; (2) 5-17 months of age. Secondary objectives include evaluation of vaccine efficacy against severe malaria, anaemia, malaria hospitalization, fatal malaria, all-cause mortality and other serious illnesses including sepsis and pneumonia. Efficacy of the vaccine against clinical malaria under different transmission settings, the evolution of efficacy over time and the potential benefit of a booster will be evaluated. In addition, the effect of RTS,S/AS01 vaccination on growth, and the safety and immunogenicity in HIV-infected and malnourished children will be assessed. Safety of the primary course of immunization and the booster dose will be documented in both age categories. Conclusions This pivotal phase III study of the RTS,S/AS01 candidate malaria vaccine in African children was designed and implemented by the Clinical Trials Partnership Committee. The study will provide efficacy and safety data to fulfil regulatory requirements, together with data on a broad range of endpoints that will facilitate the evaluation of the public health impact of the vaccine and will aid policy and implementation decisions. Trial registration Clinicaltrials.gov NCT00866619 PMID:21816029

[Results of the ocular hypertension treatment study and the confocal scanning laser ophthalmoscopy ancillary study and evaluation of the heidelberg retina tomograph].

PubMed

Klatt, K; Schmidt, E; Scheuerle, A F

2008-04-01

The Ocular Hypertension Treatment Study (OHTS) has shown that analyzing changes of the optic disc configuration is superior to evaluating visual field findings for the early detection of primary open angle glaucoma. The Confocal Scanning Laser Ophthalmoscopy Ancillary Study (CSLO) is the first study to reveal that certain topographic baseline measurements of the optic disc are significantly associated with the development of primary open angle glaucoma in patients with ocular hypertension. An abnormally increased "mean height contour" value proved to be the individual parameter connected with the highest risk. The reliability of the Moorfields Regression Analysis of certain individual sectors during early detection of a primary angle glaucoma is higher than that of the global measurement. The temporal superior and inferior as well as the nasal inferior sectors have the highest positive predictive values and the largest risks in both univariate and multivariate analysis.

Importance of positron emission tomography for assessing the response of primary and metastatic lesions to induction treatments in T4 esophageal cancer.

PubMed

Makino, Tomoki; Yamasaki, Makoto; Tanaka, Koji; Tatsumi, Mitsuaki; Takiguchi, Shuji; Hatazawa, Jun; Mori, Masaki; Doki, Yuichiro

2017-10-01

There is no consensus strategy for treatment of T4 esophageal cancer, and because of this, a better evaluation of treatment response is crucial to establish personalized therapies. This study aimed to establish a useful system for evaluating treatment response in T4 esophageal cancer. This study included 130 patients with cT4 esophageal cancer without distant metastasis who underwent 18 F-fluorodeoxyglucose-positron emission tomography before and after a series of induction treatments comprising chemoradiation or chemotherapy. We evaluated the maximal standardized uptake value and treatment response. The mean ± standard deviation of standardized uptake value in the primary tumor before and after induction treatments were 13.8 ± 4.4 and 5.4 ± 4.1, respectively, and the mean standardized uptake value decrease was 58.4%. The most significant difference in survival between positron emission tomography-primary tumor responders and nonresponders was at a decrease of 60% standardized uptake value, based on every 10% stepwise cutoff analysis (2-year cause-specific survival: 60.2 vs 23.5%; hazard ratio = 2.705; P < .0001). With this cutoff value, the resectability (P = .0307), pathologic response (P = .0004), and pT stage (P < .0001) were associated with positron emission tomography-primary tumor response. Univariate analysis of 2-year cause-specific survival indicated a correlation between cause-specific survival and clinical stages according to TNM classification, esophageal perforation, positron emission tomography-primary tumor response, lymph node status evaluated by positron emission tomography before and after induction treatments, and operative resection. Multivariate analysis further identified positron emission tomography-primary tumor response (hazard ratio = 2.354; P = .0107), lymph node status evaluated by positron emission tomography after induction treatments (hazard ratio = 1.966; P = .0089), and operative resection (hazard ratio = 2.012; P = .0245) as independent prognostic predictors. Positron emission tomography evaluation of the response of primary and metastatic lesions to induction treatments is important to formulate treatment strategies for cT4 esophageal cancer. Copyright © 2017 Elsevier Inc. All rights reserved.

The Development and Validation of a Rapid Assessment Tool of Primary Care in China

PubMed Central

Mei, Jie; Liang, Yuan; Shi, LeiYu; Zhao, JingGe; Wang, YuTan; Kuang, Li

2016-01-01

Introduction. With Chinese health care reform increasingly emphasizing the importance of primary care, the need for a tool to evaluate primary care performance and service delivery is clear. This study presents a methodology for a rapid assessment of primary care organizations and service delivery in China. Methods. The study translated and adapted the Primary Care Assessment Tool-Adult Edition (PCAT-AE) into a Chinese version to measure core dimensions of primary care, namely, first contact, continuity, comprehensiveness, and coordination. A cross-sectional survey was conducted to assess the validity and reliability of the Chinese Rapid Primary Care Assessment Tool (CR-PCAT). Eight community health centers in Guangdong province have been selected to participate in the survey. Results. A total of 1465 effective samples were included for data analysis. Eight items were eliminated following principal component analysis and reliability testing. The principal component analysis extracted five multiple-item scales (first contact utilization, first contact accessibility, ongoing care, comprehensiveness, and coordination). The tests of scaling assumptions were basically met. Conclusion. The standard psychometric evaluation indicates that the scales have achieved relatively good reliability and validity. The CR-PCAT provides a rapid and reliable measure of four core dimensions of primary care, which could be applied in various scenarios. PMID:26885509

Math Anxiety and Math Ability in Early Primary School Years.

PubMed

Krinzinger, Helga; Kaufmann, Liane; Willmes, Klaus

2009-06-01

Mathematical learning disabilities (MLDs) are often associated with math anxiety, yet until now, very little is known about the causal relations between calculation ability and math anxiety during early primary school years. The main aim of this study was to longitudinally investigate the relationship between calculation ability, self-reported evaluation of mathematics, and math anxiety in 140 primary school children between the end of first grade and the middle of third grade. Structural equation modeling revealed a strong influence of calculation ability and math anxiety on the evaluation of mathematics but no effect of math anxiety on calculation ability or vice versa-contrasting with the frequent clinical reports of math anxiety even in very young MLD children. To summarize, our study is a first step toward a better understanding of the link between math anxiety and math performance in early primary school years performance during typical and atypical courses of development.

Math Anxiety and Math Ability in Early Primary School Years

PubMed Central

Krinzinger, Helga; Kaufmann, Liane; Willmes, Klaus

2010-01-01

Mathematical learning disabilities (MLDs) are often associated with math anxiety, yet until now, very little is known about the causal relations between calculation ability and math anxiety during early primary school years. The main aim of this study was to longitudinally investigate the relationship between calculation ability, self-reported evaluation of mathematics, and math anxiety in 140 primary school children between the end of first grade and the middle of third grade. Structural equation modeling revealed a strong influence of calculation ability and math anxiety on the evaluation of mathematics but no effect of math anxiety on calculation ability or vice versa—contrasting with the frequent clinical reports of math anxiety even in very young MLD children. To summarize, our study is a first step toward a better understanding of the link between math anxiety and math performance in early primary school years performance during typical and atypical courses of development. PMID:20401159

Casein Phosphopeptide-Amorphous Calcium Phosphate and Shear Bond Strength of Adhesives to Primary Teeth Enamel

PubMed Central

Farokh Gisovar, Elham; Hedayati, Nassim; Shadman, Niloofar; Shafiee, Leila

2015-01-01

Background: CPP-ACP (Phosphopeptide-Amorphous Calcium Phosphate) has an important role in caries prevention in pediatric patients. This study was done, because of the great use of CPP-ACP and the need for restoration for teeth treated with CPP-ACP as well as the importance of shear bond strength of adhesives in the success of restorations. Objectives: This study aimed to evaluate the effect of casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) on shear bond strength of dental adhesives to enamel of primary teeth molars. Materials and Methods: This in vitro study was conducted on 180 extracted primary molars. They were randomly divided into 6 groups and each group was divided into 2 subgroups (treated with CPP-ACP and untreated). In subgroups with CPP-ACP, enamel was treated with CPP-ACP paste 1 h/d for 5 days. Types of adhesives that were evaluated in this study were Tetric N-Bond, AdheSE, AdheSE One F, single Bond 2, SE Bond, and Adper Prompt L-Pop. Shear bond strength was tested with a universal testing machine and mode of failure was evaluated under stereomicroscope. Data were analyzed by T test, 2-way analysis of variance (ANOVA), Tukey and Fisher exact test using SPSS18. P < 0.05 was considered as significance level. Results: Shear bond strengths of different adhesive systems to enamel of primary teeth treated and untreated with CPP-ACP showed no significant difference (P > 0.05). Mode of failure in all groups regardless of CPP-ACP administration was mainly adhesive type. Our results indicated that CPP-ACP did not affect shear bond strength of studied adhesives to primary teeth enamel. Conclusions: To have a successful and durable composite restoration, having a high strength bonding is essential. Considering the wide use of CPP-ACP in preventing tooth decay and the role of adhesive shear bond strength (SBS) in success of composite restoration, we conducted the present study to evaluate the effect of CPP-ACP on the SBS of adhesives to primary teeth enamel. PMID:25793113

Evaluating Training Programs for Primary Care Providers in Child/Adolescent Mental Health in Canada: A Systematic Review

PubMed Central

Espinet, Stacey; Naqvi, Reza; Lingard, Lorelei; Steele, Margaret

2018-01-01

Introduction The need for child/adolescent mental health care in Canada is growing. Primary care can play a key role in filling this gap, yet most providers feel they do not have adequate training. This paper reviews the Canadian literature on capacity building programs in child and adolescent psychiatry for primary care providers, to examine how these programs are being implemented and evaluated to contribute to evidence-based initiatives. Methods A systematic literature review of peer-reviewed published articles of capacity building initiatives in child/adolescent mental health care for primary care practitioners that have been implemented in Canada. Results Sixteen articles were identified that met inclusion criteria. Analysis revealed that capacity building initiatives in Canada are varied but rigorous evaluation methodology is lacking. Primary care providers welcome efforts to increase mental health care capacity and were satisfied with the implementation of most programs. Discussion Objective conclusions regarding the effectiveness of these programs to increase mental health care capacity is challenging given the evaluation methodology of these studies. Conclusion Rigorous evaluation methods are needed to make evidence-based decisions on ways forward to be able to build child/adolescent mental health care capacity in primary care. Outcome measures need to move beyond self-report to more objective measures, and should expand the measurement of patient outcomes to ensure that these initiative are indeed leading to improved care for families. PMID:29662521

Quasi-Experimental Evaluation of a National Primary School HIV Intervention in Kenya

ERIC Educational Resources Information Center

Maticka-Tyndale, Eleanor; Wildish, Janet; Gichuru, Mary

2007-01-01

This study examined the impact of a primary-school HIV education initiative on the knowledge, self-efficacy and sexual and condom use activities of upper primary-school pupils in Kenya. A quasi-experimental mixed qualitative-quantitative pre- and 18-month post-design using 40 intervention and 40 matched control schools demonstrated significant…

Evaluation of the Effectiveness of a Primary Preventive Dental Health Education Programme Implemented Through School Teachers for Primary School Children in Mysore City

PubMed Central

Naidu, Jaya; Nandlal, B.

2017-01-01

Aims and Objectives: The present study was conducted with the aim of evaluating the effectiveness of a Primary Preventive Dental Health Education Programme conducted for 6–12-year-old primary school children in Mysore City. Materials and Methods: A total of 12 schools, one each in the category of Government, Aided, and Unaided, were randomly selected per zone viz., North, South, East, and West. These 12 schools constituted the study group where the Primary Preventive School Dental Health Education Programme (PPSDHEP) was implemented. Two additional schools were selected at random from the four zones to serve as the control. A total of 926 children participated in the study. The PPSDHEP involved the second-level transfer of preventive package wherein the oral health education was imparted to the school children by schoolteachers trained by the investigator. Among the parameters for evaluating the outcome of the programme were the pre and post-programme assessment (at the baseline and at follow-up, i.e., after 6 months) of knowledge, attitude, and practice (KAP), dental caries status, oral hygiene, and gingival health status. Results: The results suggest that the PPSDHEP resulted in bringing about an enhancement in the KAP towards oral health and also an improvement in dental caries, oral hygiene, and gingival health status of the school children in the study group. Conclusion: The present study supports the implementation of similar programmes in schools and the contention that schoolteachers are suitable personnel for imparting dental health education to school children on a regular basis. PMID:28462175

Psychosis

PubMed Central

Arciniegas, David B.

2015-01-01

Purpose of Review: Psychosis is a common and functionally disruptive symptom of many psychiatric, neurodevelopmental, neurologic, and medical conditions and an important target of evaluation and treatment in neurologic and psychiatric practice. The purpose of this review is to define psychosis, communicate recent changes to the classification of and criteria for primary psychotic disorders described in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), and summarize current evidence-based approaches to the evaluation and management of primary and secondary psychoses. Recent Findings: The DSM-5 classification of and criteria for primary psychotic disorders emphasize that these conditions occur along a spectrum, with schizoid (personality) disorder and schizophrenia defining its mild and severe ends, respectively. Psychosis is also identified as only one of several dimensions of neuropsychiatric disturbance in these disorders, with others encompassing abnormal psychomotor behaviors, negative symptoms, cognitive impairments, and emotional disturbances. This dimensional approach regards hallucinations and delusions as arising from neural systems subserving perception and information processing, thereby aligning the neurobiological framework used to describe and study such symptoms in primary psychotic disorders with those used to study psychosis associated with other neurologic conditions. Summary: This article provides practicing neurologists with updates on current approaches to the diagnosis, evaluation, and treatment of primary and secondary psychoses. PMID:26039850

Evaluation of primary tooth enamel surface morphology and microhardness after Nd:YAG laser irradiation and APF gel treatment--an in vitro study.

PubMed

Banda, Naveen Reddy; Vanaja Reddy, G; Shashikiran, N D

2011-01-01

Laser irradiation and fluoride has been used as a preventive tool to combat dental caries in permanent teeth, but little has been done for primary teeth which are more prone to caries. The purpose of this study was to evaluate microhardness alterations in the primary tooth enamel after Nd-YAG laser irradiation alone and combined with topical fluoride treatment either before or after Nd-YAG laser irradiation. Ten primary molars were sectioned and assigned randomly to: control group, Nd-YAG laser irradiation, Nd-YAG lasing before APF and APF followed by Nd-YAG lasing. The groups were evaluated for microhardness. Surface morphological changes were observed using SEM. Statistical comparisons were performed. The control group's SEM showed a relatively smooth enamel surface and lasing group had fine cracks and porosities. In the lasing + fluoride group a homogenous confluent surface was seen. In the fluoride + lasing group an irregular contour with marked crack propagation was noted. There was a significant increase in the microhardness of the treatment groups. Nd-YAG laser irradiation and combined APF treatment of the primary tooth enamel gave morphologically hardened enamel surface which can be a protective barrier against a cariogenic attack.

Systematic reviews of animal studies; missing link in translational research?

PubMed

van Luijk, Judith; Bakker, Brenda; Rovers, Maroeska M; Ritskes-Hoitinga, Merel; de Vries, Rob B M; Leenaars, Marlies

2014-01-01

The methodological quality of animal studies is an important factor hampering the translation of results from animal studies to a clinical setting. Systematic reviews of animal studies may provide a suitable method to assess and thereby improve their methodological quality. The aims of this study were: 1) to evaluate the risk of bias assessment in animal-based systematic reviews, and 2) to study the internal validity of the primary animal studies included in these systematic reviews. We systematically searched Pubmed and Embase for SRs of preclinical animal studies published between 2005 and 2012. A total of 91 systematic reviews met our inclusion criteria. The risk of bias was assessed in 48 (52.7%) of these 91 systematic reviews. Thirty-three (36.3%) SRs provided sufficient information to evaluate the internal validity of the included studies. Of the evaluated primary studies, 24.6% was randomized, 14.6% reported blinding of the investigator/caretaker, 23.9% blinded the outcome assessment, and 23.1% reported drop-outs. To improve the translation of animal data to clinical practice, systematic reviews of animal studies are worthwhile, but the internal validity of primary animal studies needs to be improved. Furthermore, risk of bias should be assessed by systematic reviews of animal studies to provide insight into the reliability of the available evidence.

Measuring Challenge, Fun and Sterility on a "Phunometre" Scale: Evaluating Creative Teaching and Learning with Children and Their Student Teachers in the Primary School

ERIC Educational Resources Information Center

Elton-Chalcraft, Sally; Mills, Kären

2015-01-01

"It was the funnest week in the whole history of funnest weeks": our case study, the second phase in a three-phase research project, evaluates the successes and limitations of creative teaching and learning during the "The Creative and Effective Curriculum" module for PGCE primary student teachers which includes a one-week…

Positive and Negative Aspects of the IWB and Tablet Computers in the First Grade of Primary School: A Multiple-Perspective Approach

ERIC Educational Resources Information Center

Fekonja-Peklaj, Urška; Marjanovic-Umek, Ljubica

2015-01-01

The aim of this qualitative study was to evaluate the positive and negative aspects of the interactive whiteboard (IWB) and tablet computers use in the first grade of primary school from the perspectives of three groups of evaluators, namely the teachers, the pupils and an independent observer. The sample included three first grade classes with…

Determining the Primary Endpoint for a Stimulant Abuse Trial: Lessons Learned from STRIDE (CTN 0037)

PubMed Central

Trivedi, Madhukar H.; Greer, Tracy L.; Potter, Jennifer Sharpe; Grannemann, Bruce D.; Nunes, Edward V.; Rethorst, Chad; Warden, Diane; Ring, Kolette M.; Somoza, Eugene

2012-01-01

Background No consensus is available for identifying the best primary outcome for substance abuse trials. While abstinence is the most desirable outcome for substance use interventions, a wide variety of other endpoints have been used to evaluate efficacy trials. Objectives This report provides a framework for determining an optimal primary endpoint and the relevant measurement approach for substance use disorder treatment trials. The framework was developed based on a trial for stimulant abuse using exercise as an augmentation treatment, delivered within the NIDA Clinical Trials Network. The use of a common primary endpoint across trials will facilitate comparisons of treatment efficacy. Methods Primary endpoint options in existing substance abuse studies were evaluated. This evaluation included surveys of the literature for endpoints and measurement approaches, followed by assessment of endpoint choices against study design issues, population characteristics, tests of sensitivity and tests of clinical meaningfulness. Conclusion We concluded that the best current choice for a primary endpoint is percent days abstinent, as measured by the Time Line Follow Back (TLFB) interview conducted three times a week with recall aided by a take-home Substance Use Diary. To further improve the accuracy of the self-reported drug use, an algorithm will be applied to reconcile the results from the TLFB with the results of qualitative urine drug screens. Scientific Significance There is a need for a standardized endpoint in this field to allow for comparison across treatment studies, and we suggest that the recommended endpoint be considered for use in this field. PMID:21854276

Evaluation and Comparison of Changes in Microhardness of Primary and Permanent Enamel on Exposure to Acidic Center-filled Chewing Gum: An in vitro Study

PubMed Central

Muppa, Radhika; Srinivas, NCH; Kumar, Duddu Mahesh

2014-01-01

ABSTRACT Objectives: The study is to evaluate changes in microhardness of enamel after exposure to acidic center filled chewing gum on primary and permanent teeth. Methods: Thirty primary and 30 permanent molar extracted teeth were painted with acid resistant varnish except a small window over buccal surface. Teeth were divided into four groups according to type of teeth and type of chewing gum (Center fresh and Bubbaloo) (D1, P1, D2 and P2); each tooth was exposed to whole chewing gum mashed with 5 ml of artificial saliva for five minutes at room temperature twice a day for 5 days. After the exposure, teeth were stored in deionized water and submitted for microhardness tests. Results: Paired t-test and independent sample t-test were used for statistical analysis. A significant reduction in microhardness was found between exposed and unexposed areas in all groups. There was no statistically significant difference in reduction of microhardness to chewing gums, and between primary and permanent enamel. Conclusion: There is a definite reduction in microhardness in all groups exposed to chewing gums. Both the chewing gums are equally erosive; both permanent and primary teeth were affected. How to cite this article: Mudumba VL, Muppa R, Srinivas NCH, Kumar DM. Evaluation and Comparison of Changes in Microhardness of Primary and Permanent Enamel on Exposure to Acidic Center-filled Chewing Gum: An in vitro Study. Int J Clin Pediatr Dent 2014;7(1):24-29. PMID:25206233

How does study quality affect the results of a diagnostic meta-analysis?

PubMed Central

Westwood, Marie E; Whiting, Penny F; Kleijnen, Jos

2005-01-01

Background The use of systematic literature review to inform evidence based practice in diagnostics is rapidly expanding. Although the primary diagnostic literature is extensive, studies are often of low methodological quality or poorly reported. There has been no rigorously evaluated, evidence based tool to assess the methodological quality of diagnostic studies. The primary objective of this study was to determine the extent to which variations in the quality of primary studies impact the results of a diagnostic meta-analysis and whether this differs with diagnostic test type. A secondary objective was to contribute to the evaluation of QUADAS, an evidence-based tool for the assessment of quality in diagnostic accuracy studies. Methods This study was conducted as part of large systematic review of tests used in the diagnosis and further investigation of urinary tract infection (UTI) in children. All studies included in this review were assessed using QUADAS, an evidence-based tool for the assessment of quality in systematic reviews of diagnostic accuracy studies. The impact of individual components of QUADAS on a summary measure of diagnostic accuracy was investigated using regression analysis. The review divided the diagnosis and further investigation of UTI into the following three clinical stages: diagnosis of UTI, localisation of infection, and further investigation of the UTI. Each stage used different types of diagnostic test, which were considered to involve different quality concerns. Results Many of the studies included in our review were poorly reported. The proportion of QUADAS items fulfilled was similar for studies in different sections of the review. However, as might be expected, the individual items fulfilled differed between the three clinical stages. Regression analysis found that different items showed a strong association with test performance for the different tests evaluated. These differences were observed both within and between the three clinical stages assessed by the review. The results of regression analyses were also affected by whether or not a weighting (by sample size) was applied. Our analysis was severely limited by the completeness of reporting and the differences between the index tests evaluated and the reference standards used to confirm diagnoses in the primary studies. Few tests were evaluated by sufficient studies to allow meaningful use of meta-analytic pooling and investigation of heterogeneity. This meant that further analysis to investigate heterogeneity could only be undertaken using a subset of studies, and that the findings are open to various interpretations. Conclusion Further work is needed to investigate the influence of methodological quality on the results of diagnostic meta-analyses. Large data sets of well-reported primary studies are needed to address this question. Without significant improvements in the completeness of reporting of primary studies, progress in this area will be limited. PMID:15943861

Contrast-enhanced [18F] fluorodeoxyglucose-positron emission tomography-computed tomography as an initial imaging modality in patients presenting with metastatic malignancy of undefined primary origin

PubMed Central

Jain, Avani; Srivastava, Madhur Kumar; Pawaskar, Alok Suresh; Shelley, Simon; Elangovan, Indirani; Jain, Hasmukh; Pandey, Somnath; Kalal, Shilpa; Amalachandran, Jaykanth

2015-01-01

Background: To evaluate the advantages of contrast enhanced F-18-fluorodeoxyglucose (FDG) positron emission tomography-computed tomography (PET-contrast enhanced CT [CECT]) when used as an initial imaging modality in patients presenting with metastatic malignancy of undefined primary origin (MUO). Materials and Methods: A total of 243 patients with fine needle aspiration cytology/biopsy proven MUO were included in this prospective study. Patients who were thoroughly evaluated for primary or primary tumor was detected by any other investigation were excluded from the analysis. Totally, 163 patients with pathological diagnosis of malignancy but no apparent sites of the primary tumor were finally selected for analysis. The site of probable primary malignancy suggested by PET-CECT was confirmed by biopsy/follow-up. Results: PET-CECT suggested probable site of primary in 128/163 (78.52%) patients. In 30/35 remaining patients, primary tumor was not detected even after extensive work-up. In 5 patients, where PET-CECT was negative, primary was found on further extensive investigations or follow-up. The sensitivity, specificity, positive predictive value and negative predictive value of the study were 95.76%, 66.67%, 88.28% and 85.71% respectively. Conclusions: F-18 FDG PET-CECT aptly serves the purpose of initial imaging modality owing to high sensitivity, negative and positive predictive value. PET-CECT not only surveys the whole body for the primary malignancy but also stages the disease accurately. Use of contrast improves the diagnostic utility of modality as well as help in staging of the primary tumor. Although benefits of using PET-CECT as initial diagnostic modality are obvious from this study, there is a need for a larger study comparing conventional methods for diagnosing primary in patients with MUO versus PET-CECT. PMID:26170563

The relationship between primary healthcare providers and their external supervisors in Rwanda.

PubMed

Schriver, Michael; Cubaka, Vincent K; Nyirazinyoye, Laetitia; Itangishaka, Sylvere; Kallestrup, Per

2017-11-01

External supervision of Rwandan primary healthcare facilities unfolds as an interaction between supervisors and healthcare providers. Their relationship has not been thoroughly studied in Rwanda, and rarely in Africa. To explore perceived characteristics and effects of the relationship between providers in public primary healthcare facilities and their external supervisors in Rwanda. We conducted three focus group discussions with primary healthcare providers (n = 16), three with external supervisors (n = 15) and one mixed (n = 5). Focus groups were facilitated under low-moderator involvement. Findings were extracted thematically and discussed with participating and non-participating providers and supervisors. While external supervision is intended as a source of motivation and professional development in addition to its managerial purpose, it appeared linked to excessive evaluation anxiety among Rwandan primary healthcare providers. Supervisors related this mainly to inescapable evaluations within performance-based financing, whereas providers additionally related it to communication problems. External supervision appeared driven by systematic performance evaluations, which may prompt a strongly asymmetric supervisory power relation and challenge intentions to explore providers' experienced work problems. There is a risk that this may harm provider motivation, calling for careful attention to factors that influence the supervisory relationship. It is a dilemma that providers most in need of supervision to improve performance may be most unlikely to benefit from it. This study reveals a need for provider-oriented supportive supervision including constructive attention on providers who have performance difficulties, effective relationship building and communication, objective and diligent evaluation and two-way feedback channels.

A synthesis study of noncontact nondestructive evaluation of top-down cracking in asphalt pavements.

DOT National Transportation Integrated Search

2013-12-01

The primary objective of this research study was to conduct an extensive literature review on top-down : cracking evaluation studies, prepare a synthesis of findings, and recommend a follow up phase for a : pilot study in Mississippi with a candidate...

Integrating Participatory Elements into an Effectiveness Evaluation

ERIC Educational Resources Information Center

Wallace, Tanner LeBaron

2008-01-01

This article describes an effectiveness evaluation of an intensive case management intervention coordinated by a non-profit organization in a midsize Midwest City. As an effectiveness evaluation, the primary evaluation question was causal in nature; the key task of the evaluative study was to establish and probe connections between the…

Evaluating a Dutch cardiology primary care plus intervention on the Triple Aim outcomes: study design of a practice-based quantitative and qualitative research.

PubMed

Quanjel, Tessa C C; Spreeuwenberg, Marieke D; Struijs, Jeroen N; Baan, Caroline A; Ruwaard, Dirk

2017-09-06

In an attempt to deal with the pressures on the health-care system and to guarantee sustainability, changes are needed. This study focuses on a cardiology primary care plus intervention. Primary care plus (PC+) is a new health-care delivery model focused on substitution of specialist care in the hospital setting with specialist care in the primary care setting. The intervention consists of a cardiology PC+ centre in which cardiologists, supported by other health-care professionals, provide consultations in a primary care setting. The PC+ centre aims to improve the health of the population and quality of care as experienced by patients, and reduce the number of referrals to hospital-based outpatient specialist care in order to reduce health-care costs. These aims reflect the Triple Aim principle. Hence, the objectives of the study are to evaluate the cardiology PC+ centre in terms of the Triple Aim outcomes and to evaluate the process of the introduction of PC+. The study is a practice-based, quantitative study with a longitudinal observational design, and an additional qualitative study to supplement, interpret and improve the quantitative study. The study population of the quantitative part will consist of adult patients (≥18 years) with non-acute and low-complexity cardiology-related health complaints, who will be referred to the cardiology PC+ centre (intervention group) or hospital-based outpatient cardiology care (control group). All eligible patients will be asked to complete questionnaires at three different time points consisting of questions about their demographics, health status and experience of care. Additionally, quantitative data will be collected about health-care utilization and related health-care costs at the PC+ centre and the hospital. The qualitative part, consisting of semi-structured interviews, focus groups, and observations, is designed to evaluate the process as well as to amplify, clarify and explain quantitative results. This study will evaluate a cardiology PC+ centre using quantitative and supplementary qualitative methods. The findings of both sub-studies will fill a gap in knowledge about the effects of PC+ and in particular whether PC+ is able to pursue the Triple Aim outcomes. NTR6629 (Data registered: 25-08-2017) (registered retrospectively).

FLUORESCENT TRACER EVALUATION OF PROTECTIVE CLOTHING PERFORMANCE

EPA Science Inventory

Field studies evaluating chemical protective clothing (CPC), which is often employed as a primary control option to reduce occupational exposures during pesticide applications, are limited. This study, supported by the U.S. Environmental Protection Agency (EPA), was designed to...

A Pilot Study of Culturally Adapted Cognitive Behavior Therapy for Hispanics with Major Depression

ERIC Educational Resources Information Center

Interian, Alejandro; Allen, Lesley A.; Gara, Michael A.; Escobar, Javier I.

2008-01-01

The purpose of this study was to evaluate a culturally adapted cognitive-behavioral treatment (CBT) for major depression among Hispanics in primary care. Cultural adaptations were applied based on a range of cultural considerations described in the literature. Fifteen Hispanic primary care patients with major depression were enrolled. All…

Effectiveness of a weight loss program in community-cased primary care offices: High-intensity intervention versus low-intensity intervention

USDA-ARS?s Scientific Manuscript database

Despite the call for primary care providers (PCPs) to offer obese patients intense behavioral therapy for weight loss, few studies have examined the effectiveness of such interventions in real-world, community-based medical practices. This study evaluated the effectiveness of a physician-guided weig...

Student pharmacists' preparedness to evaluate primary literature pre- and post-Advanced Pharmacy Practice Experiences.

PubMed

Momary, Kathryn M; Lundquist, Lisa M

2017-05-01

The primary objective of this study was to assess the effect of formal primary literature evaluation (PLE) during advanced pharmacy practice experiences (APPEs) on student pharmacists' preparedness and knowledge related to literature evaluation. A perception of preparedness survey and knowledge assessment was given to student pharmacists pre- and post-APPEs. Student pharmacists were also asked to characterize their opportunities for formal PLE during APPEs. Literature evaluation experiences, knowledge base and preparedness data were compared between student pharmacists who completed two or more PLE on APPE and those who did not. A total of 211 student pharmacists completed 529 formal PLE during their APPE experiences. Quiz grades and average perception of preparedness increased significantly from pre- to post-APPE regardless of whether student pharmacists had the opportunity for formal PLE on APPE. Student pharmacists who completed two or more PLE on APPE stated they felt more confident in evaluating primary literature after APPE, had greater post-APPE preparedness scores and a trend towards higher post-APPE quiz scores. APPEs provide an important opportunity for student pharmacists to improve their PLE knowledge. Copyright © 2017 Elsevier Inc. All rights reserved.

A study protocol testing the implementation, efficacy, and cost effectiveness of the ezParent program in pediatric primary care

PubMed Central

Schoeny, Michael; Risser, Heather; Johnson, Tricia

2016-01-01

Introduction Up to 20% of children demonstrate behavior problems that interfere with relationship development and academic achievement. Parent participation in behavioral parent training programs has been shown to decrease child problem behaviors and promote positive parent-child relationships. However, attendance and parent involvement in face-to-face parent training remain low. Testing the implementation, efficacy, and cost of alternative delivery models is needed to (a) increase the reach and sustainability of parent training interventions and (b) address the barriers to parent participation and implementation of such programs, specifically in primary health care settings. The purpose of this paper is to describe the study protocol evaluating the implementation, efficacy, and cost-effectiveness of delivering the tablet-based ezParent program in pediatric primary care sites. Methods The implementation of the ezParent in four pediatric primary care sites will be evaluated using a descriptive design and cost-effectiveness analysis. The efficacy of the ezParent will be tested using a randomized controlled trial design with 312 parents of 2 to 5 year old children from pediatric primary care settings. Data on parenting and child behavior outcomes will be obtained from all participants at baseline, and 3, 6, and 12 months post baseline. Discussion Integrating and evaluating the implementation of the ezParent in pediatric primary care is an innovative opportunity to promote positive parenting with potential for universal access to the preschool population and for low cost by building on existing infrastructure in pediatric primary care. PMID:27592122

Optimal primary febrile neutropenia prophylaxis for patients receiving docetaxel-cyclophosphamide chemotherapy for breast cancer: a systematic review.

PubMed

Fernandes, Ricardo; Mazzarello, Sasha; Stober, Carol; Vandermeer, Lisa; Dudani, Shaan; Ibrahim, Mohamed F K; Majeed, Habeeb; Perdrizet, Kirstin; Shorr, Risa; Hutton, Brian; Fergusson, Dean; Clemons, Mark

2017-01-01

Due to the high rate of febrile neutropenia (FN) with docetaxel-cyclophosphamide (DC) chemotherapy, primary FN prophylaxis is recommended. However, the optimal choice of prophylaxis [i.e., granulocyte-colony stimulating factors (G-CSF) or antibiotics] is unknown. A systematic review was performed to address this knowledge gap. Embase, Ovid Medline, Pubmed, the Cochrane database of systematic reviews, and Cochrane register of controlled trials were searched from 1946 to April 2016 for studies evaluating primary prophylactic FN treatments in breast cancer patients receiving DC chemotherapy. Outcome measures evaluated included: incidence of FN and treatment-related hospitalizations, chemotherapy dose reduction/delays/discontinuations, and adverse events. Screening and data collection were performed by two independent reviewers. Of 2105 identified records, 7 studies (n = 2535) met the pre-specified eligibility criteria. Seven additional studies (n = 621) were identified from prior systematic reviews. There were 3 randomized controlled trials (RCTs) (n = 2256) and 11 retrospective studies (n = 900). Study sample sizes ranged from 30 to 982 patients (median 99.5), evaluating pegfilgrastim (n = 1274), filgrastim (n = 1758), and oral ciprofloxacin (n = 108). Given the heterogeneity of patients and study design, a narrative synthesis of results was performed. Median FN rates with and without primary prophylaxis were 6.6 % (IQR 3.9-10.6 %) and 31.3 % (IQR 25-33 %), respectively. No FN-related deaths were reported. No RCT directly compared G-CSF with antibiotic interventions. Primary FN prophylaxis reduces the incidence of FN. Despite considerable cost and toxicity differences between G-CSF and antibiotics, there is insufficient data to make a recommendation of one strategy over another.

Evaluation of compliance with the self-regulation agreement of the food and drink vending machine sector in primary schools in Madrid, Spain, in 2008.

PubMed

Royo-Bordonada, Miguel A; Martínez-Huedo, María A

2014-01-01

To evaluate compliance with the self-regulation agreement of the food and drink vending machine sector in primary schools in Madrid, Spain. Cross-sectional study of the prevalence of vending machines in 558 primary schools in 2008. Using the directory of all registered primary schools in Madrid, we identified the presence of machines by telephone interviews and evaluated compliance with the agreement by visiting the schools and assessing accessibility, type of publicity, the products offered and knowledge of the agreement. The prevalence of schools with vending machines was 5.8%. None of the schools reported knowledge of the agreement or of its nutritional guidelines, and most machines were accessible to primary school pupils (79.3%) and packed with high-calorie, low-nutrient-dense foods (58.6%). Compliance with the self-regulation agreement of the vending machines sector was low. Stricter regulation should receive priority in the battle against the obesity epidemic. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

Evaluation of Differentiated Human Bronchial Epithelial Cell Culture Systems for Asthma Research

PubMed Central

Stewart, Ceri E.; Torr, Elizabeth E.; Mohd Jamili, Nur H.; Bosquillon, Cynthia; Sayers, Ian

2012-01-01

The aim of the current study was to evaluate primary (human bronchial epithelial cells, HBEC) and non-primary (Calu-3, BEAS-2B, BEAS-2B R1) bronchial epithelial cell culture systems as air-liquid interface- (ALI-) differentiated models for asthma research. Ability to differentiate into goblet (MUC5AC+) and ciliated (β-Tubulin IV+) cells was evaluated by confocal imaging and qPCR. Expression of tight junction/adhesion proteins (ZO-1, E-Cadherin) and development of transepithelial electrical resistance (TEER) were assessed. Primary cells showed localised MUC5AC, β-Tubulin IV, ZO-1, and E-Cadherin and developed TEER with, however, a large degree of inter- and intradonor variation. Calu-3 cells developed a more reproducible TEER and a phenotype similar to primary cells although with diffuse β-Tubulin IV staining. BEAS-2B cells did not differentiate or develop tight junctions. These data highlight the challenges in working with primary cell models and the need for careful characterisation and selection of systems to answer specific research questions. PMID:22287976

Traumatic Dental Injuries in the primary dentition: a 15-year bibliometric analysis of Dental Traumatology.

PubMed

Kramer, Paulo Floriani; Onetto, Juan; Flores, Marie Therese; Borges, Tássia Silvana; Feldens, Carlos Alberto

2016-10-01

To explore the profile of articles on traumatic dental injuries (TDI) in the primary dentition published in Dental Traumatology in the last 15 years using bibliometric analysis. Three researchers read all titles and abstracts of articles published in Dental Traumatology between 2000 and 2014 (excluding editorials and letters) and selected all articles on TDI in the primary dentition. The articles were categorized according to year of publication, country in which the study was conducted, study design, and topics addressed. Divergences were resolved by consensus between the researchers. Among a total of 1257 articles published, 98 were initially excluded. Among the remaining 1159 articles, 152 (13.1%) focused on TDI in the primary dentition. The articles were conducted in 29 countries, with Brazil (38.8%) and Turkey (11.8%) accounting for the largest numbers. Cross-sectional studies (36.2%) and case report/case series (33.6%) were the most frequent study designs. Only two systematic reviews were published. The most commonly addressed topics were frequency/etiology/associated factors (36.8%), treatment (30.9%), and prognosis (19.7%). Among the articles addressing treatment, two-thirds were case reports or case series. The effects of TDI in primary teeth on their permanent successors were addressed in 20.4% of the articles (31/152). The number of articles on TDI in the primary dentition has increased, but remains low. The evaluation of study designs and topics addressed identified gaps that could contribute to the development of new studies on TDI in the primary dentition, especially cohort studies that evaluate risk factors, prognosis, and treatment. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

An Examination of Performance-Based Teacher Evaluation Systems in Five States. Summary. Issues & Answers. REL 2012-No. 129

ERIC Educational Resources Information Center

Shakman, Karen; Riordan, Julie; Sanchez, Maria Teresa; Cook, Kyle DeMeo; Fournier, Richard; Brett, Jessica

2012-01-01

This study reports on performance-based teacher evaluation systems in five states that have implemented such systems. It investigates two primary research questions: (1) What are the key characteristics of state-level performance-based teacher evaluation systems in the study states?; and (2) How do state teacher evaluation measures, the teaching…

Evaluation of the quality of care of a multi-disciplinary Risk Factor Assessment and Management Programme for Hypertension (RAMP-HT).

PubMed

Yu, Esther Yee Tak; Wan, Eric Yuk Fai; Chan, Karina Hiu Yen; Wong, Carlos King Ho; Kwok, Ruby Lai Ping; Fong, Daniel Yee Tak; Lam, Cindy Lo Kuen

2015-06-19

There is some evidence to support a risk-stratified, multi-disciplinary approach to manage patients with hypertension in primary care. The aim of this study is to evaluate the quality of care (QOC) of a multi-disciplinary Risk Assessment and Management Programme for Hypertension (RAMP-HT) for hypertensive patients in busy government-funded primary care clinics in Hong Kong. The objectives are to develop an evidence-based, structured and comprehensive evaluation framework on quality of care, to enhance the QOC of the RAMP-HT through an audit spiral of two evaluation cycles and to determine the effectiveness of the programme in reducing cardiovascular disease (CVD) risk. A longitudinal study is conducted using the Action Learning and Audit Spiral methodologies to measure whether pre-set target standards of care intended by the RAMP-HT are achieved. A structured evaluation framework on the quality of structure, process and outcomes of care has been developed based on the programme objectives and literature review in collaboration with the programme workgroup and health service providers. Each participating clinic is invited to complete a structure of care evaluation questionnaire in each evaluation cycle. The data of all patients who have enrolled into the RAMP-HT in the pre-defined evaluation periods are used for the evaluation of the process and outcomes of care in each evaluation cycle. For evaluation of the effectiveness of RAMP-HT, the primary outcomes including blood pressure (both systolic and diastolic), low-density lipoprotein cholesterol and estimated 10-year CVD risk of RAMP-HT participants are compared to those of hypertensive patients in usual care without RAMP-HT. The QOC and effectiveness of the RAMP-HT in improving clinical and patient-reported outcomes for patients with hypertension in normal primary care will be determined. Possible areas for quality enhancement and standards of good practice will be established to inform service planning and policy decision making.

Designing A Mixed Methods Study In Primary Care

PubMed Central

Creswell, John W.; Fetters, Michael D.; Ivankova, Nataliya V.

2004-01-01

BACKGROUND Mixed methods or multimethod research holds potential for rigorous, methodologically sound investigations in primary care. The objective of this study was to use criteria from the literature to evaluate 5 mixed methods studies in primary care and to advance 3 models useful for designing such investigations. METHODS We first identified criteria from the social and behavioral sciences to analyze mixed methods studies in primary care research. We then used the criteria to evaluate 5 mixed methods investigations published in primary care research journals. RESULTS Of the 5 studies analyzed, 3 included a rationale for mixing based on the need to develop a quantitative instrument from qualitative data or to converge information to best understand the research topic. Quantitative data collection involved structured interviews, observational checklists, and chart audits that were analyzed using descriptive and inferential statistical procedures. Qualitative data consisted of semistructured interviews and field observations that were analyzed using coding to develop themes and categories. The studies showed diverse forms of priority: equal priority, qualitative priority, and quantitative priority. Data collection involved quantitative and qualitative data gathered both concurrently and sequentially. The integration of the quantitative and qualitative data in these studies occurred between data analysis from one phase and data collection from a subsequent phase, while analyzing the data, and when reporting the results. DISCUSSION We recommend instrument-building, triangulation, and data transformation models for mixed methods designs as useful frameworks to add rigor to investigations in primary care. We also discuss the limitations of our study and the need for future research. PMID:15053277

Implementation and evaluation of the 5As framework of obesity management in primary care: design of the 5As Team (5AsT) randomized control trial

PubMed Central

2014-01-01

Background Obesity is a pressing public health concern, which frequently presents in primary care. With the explosive obesity epidemic, there is an urgent need to maximize effective management in primary care. The 5As of Obesity Management™ (5As) are a collection of knowledge tools developed by the Canadian Obesity Network. Low rates of obesity management visits in primary care suggest provider behaviour may be an important variable. The goal of the present study is to increase frequency and quality of obesity management in primary care using the 5As Team (5AsT) intervention to change provider behaviour. Methods/design The 5AsT trial is a theoretically informed, pragmatic randomized controlled trial with mixed methods evaluation. Clinic-based multidisciplinary teams (RN/NP, mental health, dietitians) will be randomized to control or the 5AsT intervention group, to participate in biweekly learning collaborative sessions supported by internal and external practice facilitation. The learning collaborative content addresses provider-identified barriers to effective obesity management in primary care. Evidence-based shared decision making tools will be co-developed and iteratively tested by practitioners. Evaluation will be informed by the RE-AIM framework. The primary outcome measure, to which participants are blinded, is number of weight management visits/full-time equivalent (FTE) position. Patient-level outcomes will also be assessed, through a longitudinal cohort study of patients from randomized practices. Patient outcomes include clinical (e.g., body mass index [BMI], blood pressure), health-related quality of life (SF-12, EQ5D), and satisfaction with care. Qualitative data collected from providers and patients will be evaluated using thematic analysis to understand the context, implementation and effectiveness of the 5AsT program. Discussion The 5AsT trial will provide a wide range of insights into current practices, knowledge gaps and barriers that limit obesity management in primary practice. The use of existing resources, collaborative design, practice facilitation, and integrated feedback loops cultivate an applicable, adaptable and sustainable approach to increasing the quantity and quality of weight management visits in primary care. Trial registration NCT01967797. PMID:24947045

Implementation and evaluation of the 5As framework of obesity management in primary care: design of the 5As Team (5AsT) randomized control trial.

PubMed

Campbell-Scherer, Denise L; Asselin, Jodie; Osunlana, Adedayo M; Fielding, Sheri; Anderson, Robin; Rueda-Clausen, Christian F; Johnson, Jeffrey A; Ogunleye, Ayodele A; Cave, Andrew; Manca, Donna; Sharma, Arya M

2014-06-19

Obesity is a pressing public health concern, which frequently presents in primary care. With the explosive obesity epidemic, there is an urgent need to maximize effective management in primary care. The 5As of Obesity Management™ (5As) are a collection of knowledge tools developed by the Canadian Obesity Network. Low rates of obesity management visits in primary care suggest provider behaviour may be an important variable. The goal of the present study is to increase frequency and quality of obesity management in primary care using the 5As Team (5AsT) intervention to change provider behaviour. The 5AsT trial is a theoretically informed, pragmatic randomized controlled trial with mixed methods evaluation. Clinic-based multidisciplinary teams (RN/NP, mental health, dietitians) will be randomized to control or the 5AsT intervention group, to participate in biweekly learning collaborative sessions supported by internal and external practice facilitation. The learning collaborative content addresses provider-identified barriers to effective obesity management in primary care. Evidence-based shared decision making tools will be co-developed and iteratively tested by practitioners. Evaluation will be informed by the RE-AIM framework. The primary outcome measure, to which participants are blinded, is number of weight management visits/full-time equivalent (FTE) position. Patient-level outcomes will also be assessed, through a longitudinal cohort study of patients from randomized practices. Patient outcomes include clinical (e.g., body mass index [BMI], blood pressure), health-related quality of life (SF-12, EQ5D), and satisfaction with care. Qualitative data collected from providers and patients will be evaluated using thematic analysis to understand the context, implementation and effectiveness of the 5AsT program. The 5AsT trial will provide a wide range of insights into current practices, knowledge gaps and barriers that limit obesity management in primary practice. The use of existing resources, collaborative design, practice facilitation, and integrated feedback loops cultivate an applicable, adaptable and sustainable approach to increasing the quantity and quality of weight management visits in primary care. NCT01967797.

Evaluation of patients who underwent resympathectomy for treatment of primary hyperhidrosis.

PubMed

de Campos, José Ribas Milanez; Lembrança, Lucas; Fukuda, Juliana Maria; Kauffman, Paulo; Teivelis, Marcelo Passos; Puech-Leão, Pedro; Wolosker, Nelson

2017-11-01

Video thoracoscopic sympathectomy is the recommended surgical treatment for primary hyperhidrosis and has a high success rate. Despite this high success rate, some patients are unresponsive and eventually need a resympathectomy. Few studies have previously analysed exclusively the results of these resympathectomies in patients with primary hyperhidrosis. None of the studies have objectively evaluated the degree of response to surgery or the improvement in quality of life after resympathectomies. This is a retrospective study, evaluating 15 patients from an initial group of 2300 patients who underwent resympathectomy after failure of the primary surgical treatment. We evaluated sympathectomy levels of resection, technical difficulties, surgical complications preoperative quality of life, response to treatment and quality-of-life improvement 30 days after each surgery. Regarding gender, 11 (73.3%) patients were women. The average age was 23.2 with SD of 5.17 years, and the mean body mass index was 20.9 (SD 2.12). Ten patients had major complaints about their hands (66%) and 5 (33%) patients about their forearms. A high degree of response to sympathectomy occurred in 73% of patients. In 11 of these patients, the improvement in quality of life was considered high, 3 showed a mild improvement and 1 did not improve. No major complications occurred; the presence of adhesions was reported in 11 patients and pleural drainage was necessary in 4 patients. Resympathectomy is an effective procedure, and it improves the quality of life in patients with primary hyperhidrosis who failed after the first surgery. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

PRIMARY CILIARY DYSKINESIA: DIAGNOSTIC AND PHENOTYPIC FEATURES

EPA Science Inventory

Primary ciliary dyskinesia (PCD) is a genetic disease characterized by abnormalities in ciliary structure/function. We hypothesized that the major clinical and biologic phenotypic markers of the disease could be evaluated by studying a cohort of subjects suspected of having PCD. ...

Evaluating Primary School Student's Deep Learning Approach to Science Lessons

ERIC Educational Resources Information Center

Ilkörücü Göçmençelebi, Sirin; Özkan, Muhlis; Bayram, Nuran

2012-01-01

This study examines the variables which help direct students to a deep learning approach to science lessons, with the aim of guiding programmers and teachers in primary education. The sample was composed of a total of 164 primary school students. The Learning Approaches to Science Scale developed by Ünal (2005) for Science and Technology lessons…

Written Language Impairments in Primary Progressive Aphasia: A Reflection of Damage to Central Semantic and Phonological Processes

ERIC Educational Resources Information Center

Henry, Maya L.; Beeson, Pelagie M.; Alexander, Gene E.; Rapcsak, Steven Z.

2012-01-01

Connectionist theories of language propose that written language deficits arise as a result of damage to semantic and phonological systems that also support spoken language production and comprehension, a view referred to as the "primary systems" hypothesis. The objective of the current study was to evaluate the primary systems account in a mixed…

Evaluation of intersection countermeasures on high-speed rural multi-lane facilities.

DOT National Transportation Integrated Search

2012-01-01

The primary objective of this study is the evaluation of the effectiveness of several proposed safety : treatments at two intersections in Habersham County, Georgia. The intersections selected for this study had high : crash rates leading to a Georgi...

Association of Psychologic and Nonpsychologic Factors With Primary Dysmenorrhea

PubMed Central

Faramarzi, Mahbobeh; Salmalian, Hajar

2014-01-01

Background: Primary dysmenorrhea seems to be one the most common gynecologic condition in women of childbearing age. Objectives: The aim of this research was to evaluate psychologic and nonpsychologic risk factors of primary dysmenorrhea. Materials and Methods: A cross-sectional study was conducted on medical sciences students of Babol University of Medical Sciences. In this study, 180 females with dysmenorrhea and 180 females without dysmenorrhea were enrolled. Psychological risk factors were evaluated in four domains including affect, social support, personality, and alexithymia. Four questionnaires were used to assessed aforementioned domains, namely, Social Support Questionnaire (SSQ), depression, anxiety, stress (DAS-21), 20-item Toronto Alexithymia Scale (TAS-20), and NEO-Five Factor Inventory of Personality (NEO-FFI). In addition, nonpsychologic factors were evaluated in three domains including demographic characteristics, habits, and gynecologic factors. Data were analyzed using the χ2 test and multiple logistic regression analysis. Results: The strongest predictor of primary dysmenorrhea was low social support (OR = 4.25; 95% CI, 2.43-7.41). Risk of dysmenorrhea was approximately 3.3 times higher in women with alexithymia (OR = 3.26; 95% CI, 1.88-5.62), 3.1 times higher in women with menstrual bleeding duration ≥ 7 days (OR = 3.06; 95% CI, 1.73-5.41), 2.5 times higher in women with a neurotic character (OR = 2.53; 95% CI, 1.42-4.50), 2.4 times higher in women with a family history of dysmenorrhea (OR = 2.43; 95% CI, 1.42-4.50), and twice higher in women with high caffeine intake (OR = 1.97; 95% CI, 1.09-3.59). Conclusions: Low social support, alexithymia, neuroticism trait, long menstrual bleeding, family history of dysmenorrhea, and high-caffeine diet are important risk factors for women with primary dysmenorrhea. This study recommended considering psychologic factors as an adjuvant to medical risks in evaluation and treatment of primary dysmenorrhea. PMID:25389482

Development, implementation, and evaluation of a multi-addiction prevention program for primary school students in Hong Kong: the B.E.S.T. Teen Program.

PubMed

Shek, Daniel T L; Yu, Lu; Leung, Hildie; Wu, Florence K Y; Law, Moon Y M

Based on the evaluation findings of the B.E.S.T. Teen Program which aimed at promoting behavioral, emotional, social, and thinking competencies in primary school students, it is argued in this paper that promotion of psychosocial competence to prevent addiction in primary school students is a promising strategy. A total of 382 Primary 5 (Grade 5) and 297 Primary 6 (Grade 6) students from five primary schools in Hong Kong participated in the program. Different evaluation strategies were adopted to evaluate the program. First, objective outcome evaluation adopting a non-equivalent group pretest-posttest experimental-control group design was conducted to examine change in the students. Second, to gauge students' perceptions of the program, subjective outcome evaluation was conducted. The evaluation findings basically converged to tentatively suggest that young adolescents benefited from participating in the program. Implications on the development, implementation, and evaluation of addiction prevention programs for teenagers are discussed.

Evaluation of 5-year-old children with complete cleft lip and palate: Multicenter study. Part 1: Lip and nose aesthetic results.

PubMed

Dissaux, Caroline; Bodin, Frédéric; Grollemund, Bruno; Picard, Arnaud; Vazquez, Marie-Paule; Morand, Béatrice; James, Isabelle; Kauffmann, Isabelle; Bruant-Rodier, Catherine

2015-12-01

Cleft surgery is marked by all the controversies and the multiplication of protocols, as it has been shown by the Eurocleft study. The objective of this pilot study is to start a comparison and analyzing procedure between primary surgical protocols in French centers. Four French centers with different primary surgical protocols for cleft lip and palate repair, have accepted to be involved in this retrospective study. In each center, 20 consecutive patients with complete cleft lip and palate (10 UCLP and 10 BCLP per center), non syndromic, have been evaluated at a mean age of 5 [4,6]. In this first part, the aesthetic results of nose and lip repair were assessed based on the scale established by Mortier et al. (1997). Considering nose outcome, primary cleft repair surgery including a nasal dissection gives a statistically significant benefit in terms of septum deviation. Considering lip result, muscular dehiscence rate is significantly higher in BCLP patients with a two-stage lip closure. The centers using Millard one-stage lip closure do not have uniform results. For UCLP patients, the quality of scar is not statistically different between Skoog and Millard techniques. Primary results based on a simple, reproducible evaluation protocol. Extension to other centers required. Therapeutic study. Level III/retrospective multicenter comparative study. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

The Principal's Role in the Post-Evaluation Process.--How Does the Principal Engage in the Work Carried out after the Schools Self-Evaluation?

ERIC Educational Resources Information Center

Emstad, Anne Berit

2011-01-01

This article refers to a study on how the school principal engaged in the process after a school self-evaluation. The study examined how two primary schools followed up the evaluation. Although they both used the same evaluation tool, the schools' understanding and application of results differed greatly. This paper describes and discusses the…

Clinical and cost-effectiveness of computerised cognitive behavioural therapy for depression in primary care: Design of a randomised trial

PubMed Central

de Graaf, L Esther; Gerhards, Sylvia AH; Evers, Silvia MAA; Arntz, Arnoud; Riper, Heleen; Severens, Johan L; Widdershoven, Guy; Metsemakers, Job FM; Huibers, Marcus JH

2008-01-01

Background Major depression is a common mental health problem in the general population, associated with a substantial impact on quality of life and societal costs. However, many depressed patients in primary care do not receive the care they need. Reason for this is that pharmacotherapy is only effective in severely depressed patients and psychological treatments in primary care are scarce and costly. A more feasible treatment in primary care might be computerised cognitive behavioural therapy. This can be a self-help computer program based on the principles of cognitive behavioural therapy. Although previous studies suggest that computerised cognitive behavioural therapy is effective, more research is necessary. Therefore, the objective of the current study is to evaluate the (cost-) effectiveness of online computerised cognitive behavioural therapy for depression in primary care. Methods/Design In a randomised trial we will compare (a) computerised cognitive behavioural therapy with (b) treatment as usual by a GP, and (c) computerised cognitive behavioural therapy in combination with usual GP care. Three hundred mild to moderately depressed patients (aged 18–65) will be recruited in the general population by means of a large-scale Internet-based screening (N = 200,000). Patients will be randomly allocated to one of the three treatment groups. Primary outcome measure of the clinical evaluation is the severity of depression. Other outcomes include psychological distress, social functioning, and dysfunctional beliefs. The economic evaluation will be performed from a societal perspective, in which all costs will be related to clinical effectiveness and health-related quality of life. All outcome assessments will take place on the Internet at baseline, two, three, six, nine, and twelve months. Costs are measured on a monthly basis. A time horizon of one year will be used without long-term extrapolation of either costs or quality of life. Discussion Although computerised cognitive behavioural therapy is a promising treatment for depression in primary care, more research is needed. The effectiveness of online computerised cognitive behavioural therapy without support remains to be evaluated as well as the effects of computerised cognitive behavioural therapy in combination with usual GP care. Economic evaluation is also needed. Methodological strengths and weaknesses are discussed. Trial registration The study has been registered at the Netherlands Trial Register, part of the Dutch Cochrane Centre (ISRCTN47481236). PMID:18590518

Safety evaluation of new roads.

DOT National Transportation Integrated Search

2002-09-01

The primary objective of this research study was to evaluate the crash history of bypass routes to determine if there were unusual patterns or changes in the crash history on these routes over the first years of operation. The focus of the evaluation...

Evaluation of quality of life before and after videothoracoscopic simpathectomy for primary hyperhidrosis.

PubMed

Baroncello, João Batista; Baroncello, Layla Regina Zambenedetti; Schneider, Emílio Gabriel Ferro; Martins, Guilherme Garcia

2014-01-01

To assess quality of life before and after thoracoscopic sympathectomy for treatment of primary hyperhidrosis. we conducted an observational, analytical, cross-sectional and quantitative study. We evaluated patients undergoing thoracoscopic sympathectomy for primary axillary hyperhidrosis, primary palmar hyperhidrosis, and axillary hyperhidrosis associated with palmar one. We applied a questionnaire on quality of life related to hyperhidrosis before and after the operation. The questionnaire was administered to 51 patients with a mean age of 32.4 years, 45 women and six men. The average quality of life related to hyperhidrosis in a score of 0-100 before sympathectomy was 34.6 and after the operation it was 77.1. Compensatory hyperhidrosis occurred in 84.3% of patients. thoracoscopic sympathectomy improves the quality of life of patients with primary hyperhidrosis, with results supported over time. Compensatory hyperhidrosis occurred in most patients, but did not significantly influence the improved quality of life.

Accessibility to primary healthcare in the capital city of a northeastern state of Brazil: an evaluation of the results of a programme.

PubMed

Vieira-da-Silva, Ligia Maria; Chaves, Sonia Cristina Lima; Esperidião, Monique Azevedo; Lopes-Martinho, Rosana Machado

2010-12-01

Organisational barriers to primary healthcare are still relevant in developing countries. Although descriptive reports of some experiences focusing on improving accessibility have been published, few studies have evaluated specific interventions aimed at overcoming the organisational obstacles. To evaluate the results of a project designed to improve accessibility to healthcare services in Salvador, Bahia, Brazil. An evaluative, cross-sectional, ex post facto study that included a control group was carried out in a random sample of 710 users of 25 healthcare units of the primary municipal healthcare network. The association between the project implementation degree and outcome variables was measured by prevalence ratios (PR) and statistical inference was based on Taylor series 95% CIs. Better access to primary healthcare was found in units in which the intervention had been implemented than in those in which it had not been implemented, particularly with respect to reducing avoidable queues, the waiting time for scheduling a consultation (PR=0.23; 95% CI 0.15 to 0.34); the time of arrival in the queue (PR=0.16; 95% CI 0.09 to 0.31) and the introduction of a system for scheduling appointments by telephone (PR=0.76; 95% CI 0.70 to 0.83). Owing to the simplicity of the programme and the impact it achieved, it may be reproduced in other underdeveloped countries to improve access to healthcare services. In addition, some of the instruments may be used in routine programme evaluation.

Evaluation of olfactory function in adults with primary hypothyroidism.

PubMed

Günbey, Emre; Karlı, Rıfat; Gökosmanoğlu, Feyzi; Düzgün, Berkan; Ayhan, Emre; Atmaca, Hulusi; Ünal, Recep

2015-10-01

Sufficient clinical data are not available on the effect of hypothyroidism on olfactory function in adults. In this study, we aimed to evaluate the olfactory function of adult patients diagnosed with primary hypothyroidism. Forty-five patients aged between 18 and 60 years who were diagnosed with clinical primary hypothyroidism and 45 healthy controls who had normal thyroid function tests were included in the study. Sniffin' Sticks olfactory test results of the 2 groups were compared. The relationships between thyroid function tests and olfactory parameters were evaluated. Odor threshold, identification, and discrimination scores of the hypothyroid group were significantly lower than those of the control group (p < 0.001). A significant positive correlation was detected between free triiodothyronine (FT3) levels and odor threshold, identification, and discrimination scores (p < 0.001). There was no significant relationship between thyroid-stimulating hormone (TSH) or free thyroxine (FT4) levels and olfactory parameters. Our study revealed diminished olfactory function in adults with hypothyroidism. FT3 levels were found to have a more significant relationship with olfactory parameters than TSH or FT4 levels. © 2015 ARS-AAOA, LLC.

Developing Pedagogical Practices in Myanmar Primary Schools: Possibilities and Constraints

ERIC Educational Resources Information Center

Hardman, Frank; Stoff, Christian; Aung, Wan; Elliott, Louise

2016-01-01

This paper presents the findings of a baseline study of pedagogic practices used by Myanmar primary teachers in the teaching of mathematics and Myanmar language at Grades 3 and 5. The main purpose of the baseline study was to inform the design of teacher education programmes and allow for subsequent evaluations of interventions designed to improve…

A Matter of Interpretation: Developing Primary Pupils' Enquiry Skills Using Position-Linked Datalogging

ERIC Educational Resources Information Center

Davies, Daniel John; Collier, Christopher; Howe, Alan

2012-01-01

Background: This article reports on an evaluation study of a project seeking to develop the use of position-linked datalogging with primary pupils in environmental science contexts. Purpose: The study sought to find out the extent to which the project had developed: (1) participant teachers' confidence in using datalogging as an everyday part of…

Effectiveness of Supervisions Conducted by Primary Education Supervisors According to School Principals' Evaluations

ERIC Educational Resources Information Center

Yavuz, Mustafa

2010-01-01

The author conducted a qualitative case study. The population of the study consisted of 8 randomly selected school principals in the area of primary education supervisors working in Konya, a province of the Turkish Republic. Face-to-face and semistructured interviews were held with the school principals within the population for 90 min. The…

Tradeoffs in overstory and understory aboveground net primary productivity in southwestern ponderosa pine stands

Treesearch

Kyla E. Sabo; Stephen C. Hart; Carolyn Hull Sieg; John Duff Bailey

2008-01-01

Previous studies in ponderosa pine forests have quantified the relationship between overstory stand characteristics and understory production using tree measurements such as basal area. We built on these past studies by evaluating the tradeoff between overstory and understory aboveground net primary productivity (ANPP) in southwestern ponderosa pine forests at the...

Investigation of Problems of Implementing Curriculum in Primary Schools in Somalia. African Studies in Curriculum Development & Evaluation.

ERIC Educational Resources Information Center

Mohamed, Ibrahim Jeylani

The aim of this study was to investigate the implementation of modern mathematics in the primary schools of Somalia. In particular, three concerns were addressed: (1) teachers' confidence and ability in teaching mathematics; (2) students' interest in mathematics; and (3) students' examination performance in mathematics. Subjects were 30 teachers…

A Qualitative Evaluation of Instructors' Exam Questions at a Primary Education Department in Terms of Certain Variables

ERIC Educational Resources Information Center

Demir, Mehmet Kaan; Eryaman, Mustafa Yunus

2012-01-01

The purpose of this qualitative research study is to analyze instructors' exam questions at a Primary Education Department in terms of the exam's period, the comprehensibility of the instructions, cognitive level, and the appropriateness to the critical thinking. This qualitative study is based on document analysis method. 100 randomly selected…

Current management and prognostic factors in physiotherapy practice for patients with shoulder pain: design of a prospective cohort study.

PubMed

Karel, Yasmaine H J M; Scholten-Peeters, Wendy G M; Thoomes-de Graaf, Marloes; Duijn, Edwin; Ottenheijm, Ramon P G; van den Borne, Maaike P J; Koes, Bart W; Verhagen, Arianne P; Dinant, Geert-Jan; Tetteroo, Eric; Beumer, Annechien; van Broekhoven, Joost B; Heijmans, Marcel

2013-02-11

Shoulder pain is disabling and has a considerable socio-economic impact. Over 50% of patients presenting in primary care still have symptoms after 6 months; moreover, prognostic factors such as pain intensity, age, disability level and duration of complaints are associated with poor outcome. Most shoulder complaints in this group are categorized as non-specific. Musculoskeletal ultrasound might be a useful imaging method to detect subgroups of patients with subacromial disorders.This article describes the design of a prospective cohort study evaluating the influence of known prognostic and possible prognostic factors, such as findings from musculoskeletal ultrasound outcome and working alliance, on the recovery of shoulder pain. Also, to assess the usual physiotherapy care for shoulder pain and examine the inter-rater reliability of musculoskeletal ultrasound between radiologists and physiotherapists for patients with shoulder pain. A prospective cohort study including an inter-rater reliability study. Patients presenting in primary care physiotherapy practice with shoulder pain are enrolled. At baseline validated questionnaires are used to measure patient characteristics, disease-specific characteristics and social factors. Physical examination is performed according to the expertise of the physiotherapists. Follow-up measurements will be performed 6, 12 and 26 weeks after inclusion. Primary outcome measure is perceived recovery, measured on a 7-point Likert scale. Logistic regression analysis will be used to evaluate the association between prognostic factors and recovery. The ShoCoDiP (Shoulder Complaints and using Diagnostic ultrasound in Physiotherapy practice) cohort study will provide information on current management of patients with shoulder pain in primary care, provide data to develop a prediction model for shoulder pain in primary care and to evaluate whether musculoskeletal ultrasound can improve prognosis.

Progress on Evaluating School Buildings in Scotland

ERIC Educational Resources Information Center

Thomson, Keith

2006-01-01

In June 2004, the Scottish Executive published guidance on evaluating completed school building projects, "Building Our Future: Scotland's School Estate," as part of the School Estate Strategy; the guidance included a case study evaluation at an Edinburgh primary school. The Executive is continuing to support evaluation work on the school estate…

Evaluation of Emotional Literacy Activities: A Phenomenological Study

ERIC Educational Resources Information Center

Oksuz, Yucel

2016-01-01

The present study aims to evaluate impact of the emotional literacy activities through participant student's experiences. Emotional literacy activities, including social-emotional skills Goleman's emotional intelligence and Fapuel's emotional literacy model designed and conducted for 2 months on primary school students, who study in 4th grade. The…

Omega-3 polyunsaturated fatty acid biomarkers and coronary heart disease: Pooling project of 19 cohort studies

USDA-ARS?s Scientific Manuscript database

The role of omega-3 polyunsaturated fatty acids for primary prevention of coronary heart disease (CHD) remains controversial. Most prior longitudinal studies evaluated self-reported consumption rather than biomarkers. This study sought to evaluate biomarkers of seafood-derived eicosapentaenoic acid ...

(PRESENTED NAQC SAN FRANCISCO, CA) COARSE PM METHODS STUDY: STUDY DESIGN AND RESULTS

EPA Science Inventory

Comprehensive field studies were conducted to evaluate the performance of sampling methods for measuring the coarse fraction of PM10 in ambient air. Five separate sampling approaches were evaluated at each of three sampling sites. As the primary basis of comparison, a discrete ...

Effects of communication training with the MAAS-Global-D instrument on the antibiotic prescribing for respiratory infections in primary care: study protocol of a randomised controlled trial.

PubMed

Hammersen, Friederike; Goetz, Katja; Soennichsen, Andreas; Emcke, Timo; Steinhaeuser, Jost

2016-04-02

Primary care physicians account for the majority of antibiotic prescribing in ambulatory care in Germany. Respiratory diseases are, regardless of effectiveness, often treated with antibiotics. Research has found this use without indication to be caused largely by communication problems (e.g. expectations on the patient's part or false assumptions about them by the physician). The present randomised controlled trial (RCT) study evaluates whether communication training for primary care physicians can reduce the antibiotic prescribing rate for respiratory tract infections. The study consists of three groups: group A will receive communication training; group B will be given the same, plus additional, access to an evidence-based point-of-care tool; and group C will function as the control group. The primary endpoint is the difference between intervention and control groups regarding the antibiotic prescribing rate before and after the intervention assessed through routine data. The communication skills are captured with the help of the communication instrument MAAS-Global-D, as well as individual videos of physician-patient consultations recorded by the primary care physicians. These skills will also be regarded with respect to the antibiotic prescribing rate. A process evaluation using qualitative as well as quantitative methods should provide information about barriers and enablers to implementing the communication training. The trial contributes to an insight into the effectiveness of the different components to reduce antibiotic prescribing, which will also be supported by an extensive evaluation. Communication training could be an effective method of reducing antibiotic prescribing in primary care. DRKS00009566 DATE REGISTRATION: 5 November 2015.

Reducing barriers to mental health and social services for Iraq and Afghanistan veterans: outcomes of an integrated primary care clinic.

PubMed

Seal, Karen H; Cohen, Greg; Bertenthal, Daniel; Cohen, Beth E; Maguen, Shira; Daley, Aaron

2011-10-01

Despite high rates of post-deployment psychosocial problems in Iraq and Afghanistan veterans, mental health and social services are under-utilized. To evaluate whether a Department of Veterans Affairs (VA) integrated care (IC) clinic (established in April 2007), offering an initial three-part primary care, mental health and social services visit, improved psychosocial services utilization in Iraq and Afghanistan veterans compared to usual care (UC), a standard primary care visit with referral for psychosocial services as needed. Retrospective cohort study using VA administrative data. Five hundred and twenty-six Iraq and Afghanistan veterans initiating primary care at a VA medical center between April 1, 2005 and April 31, 2009. Multivariable models compared the independent effects of primary care clinic type (IC versus UC) on mental health and social services utilization outcomes. After 2007, compared to UC, veterans presenting to the IC primary care clinic were significantly more likely to have had a within-30-day mental health evaluation (92% versus 59%, p < 0.001) and social services evaluation [77% (IC) versus 56% (UC), p < 0.001]. This exceeded background system-wide increases in mental health services utilization that occurred in the UC Clinic after 2007 compared to before 2007. In particular, female veterans, younger veterans, and those with positive mental health screens were independently more likely to have had mental health and social service evaluations if seen in the IC versus UC clinic. Among veterans who screened positive for  ≥ 1 mental health disorder(s), there was a median of 1 follow-up specialty mental health visit within the first year in both clinics. Among Iraq and Afghanistan veterans new to primary care, an integrated primary care visit further improved the likelihood of an initial mental health and social services evaluation over background increases, but did not improve retention in specialty mental health services.

Validation Study of a Predictive Algorithm to Evaluate Opioid Use Disorder in a Primary Care Setting

PubMed Central

Sharma, Maneesh; Lee, Chee; Kantorovich, Svetlana; Tedtaotao, Maria; Smith, Gregory A.

2017-01-01

Background: Opioid abuse in chronic pain patients is a major public health issue. Primary care providers are frequently the first to prescribe opioids to patients suffering from pain, yet do not always have the time or resources to adequately evaluate the risk of opioid use disorder (OUD). Purpose: This study seeks to determine the predictability of aberrant behavior to opioids using a comprehensive scoring algorithm (“profile”) incorporating phenotypic and, more uniquely, genotypic risk factors. Methods and Results: In a validation study with 452 participants diagnosed with OUD and 1237 controls, the algorithm successfully categorized patients at high and moderate risk of OUD with 91.8% sensitivity. Regardless of changes in the prevalence of OUD, sensitivity of the algorithm remained >90%. Conclusion: The algorithm correctly stratifies primary care patients into low-, moderate-, and high-risk categories to appropriately identify patients in need for additional guidance, monitoring, or treatment changes. PMID:28890908

Validation Study of a Predictive Algorithm to Evaluate Opioid Use Disorder in a Primary Care Setting.

PubMed

Sharma, Maneesh; Lee, Chee; Kantorovich, Svetlana; Tedtaotao, Maria; Smith, Gregory A; Brenton, Ashley

2017-01-01

Opioid abuse in chronic pain patients is a major public health issue. Primary care providers are frequently the first to prescribe opioids to patients suffering from pain, yet do not always have the time or resources to adequately evaluate the risk of opioid use disorder (OUD). This study seeks to determine the predictability of aberrant behavior to opioids using a comprehensive scoring algorithm ("profile") incorporating phenotypic and, more uniquely, genotypic risk factors. In a validation study with 452 participants diagnosed with OUD and 1237 controls, the algorithm successfully categorized patients at high and moderate risk of OUD with 91.8% sensitivity. Regardless of changes in the prevalence of OUD, sensitivity of the algorithm remained >90%. The algorithm correctly stratifies primary care patients into low-, moderate-, and high-risk categories to appropriately identify patients in need for additional guidance, monitoring, or treatment changes.

Design of the POINT study: Pharmacotherapy Optimisation through Integration of a Non-dispensing pharmacist in a primary care Team (POINT).

PubMed

Hazen, Ankie C M; Sloeserwij, Vivianne M; Zwart, Dorien L M; de Bont, Antoinette A; Bouvy, Marcel L; de Gier, Johan J; de Wit, Niek J; Leendertse, Anne J

2015-07-02

In the Netherlands, 5.6 % of acute hospital admissions are medication-related. Almost half of these admissions are potentially preventable. Reviewing medication in patients at risk in primary care might prevent these hospital admissions. At present, implementation of medication reviews in primary care is suboptimal: pharmacists lack access to patient information, pharmacists are short of clinical knowledge and skills, and working processes of pharmacists (focus on dispensing) and general practitioners (focus on clinical practice) match poorly. Integration of the pharmacist in the primary health care team might improve pharmaceutical care outcomes. The aim of this study is to evaluate the effect of integration of a non-dispensing pharmacist in general practice on the safety of pharmacotherapy in the Netherlands. The POINT study is a non-randomised controlled intervention study with pre-post comparison in an integrated primary care setting. We compare three different models of pharmaceutical care provision in primary care: 1) a non-dispensing pharmacist as an integral member of a primary care team, 2) a pharmacist in a community pharmacy with a predefined training in performing medication reviews and 3) a pharmacist in a community pharmacy (care as usual). In all models, GPs remain accountable for individual medication prescription. In the first model, ten non-dispensing clinical pharmacists are posted in ten primary care practices (including 5 - 10 000 patients each) for a period of 15 months. These non-dispensing pharmacists perform patient consultations, including medication reviews, and share responsibility for the pharmaceutical care provided in the practice. The two other groups consist of ten primary care practices with collaborating pharmacists. The main outcome measurement is the number of medication-related hospital admissions during follow-up. Secondary outcome measurements are potential medication errors, drug burden index and costs. Parallel to this study, a qualitative study is conducted to evaluate the feasibility of introducing a NDP in general practice. As the POINT study is a large-scale intervention study, it should provide evidence as to whether integration of a non-dispensing clinical pharmacist in primary care will result in safer pharmacotherapy. The qualitative study also generates knowledge on the optimal implementation of this model in primary care. Results are expected in 2016. NTR4389 , The Netherlands National Trial Register, 07-01-2014.

Staff Perspectives on the Use of a Computer-Based Concept for Lifestyle Intervention Implemented in Primary Health Care

ERIC Educational Resources Information Center

Carlfjord, Siw; Johansson, Kjell; Bendtsen, Preben; Nilsen, Per; Andersson, Agneta

2010-01-01

Objective: The aim of this study was to evaluate staff experiences of the use of a computer-based concept for lifestyle testing and tailored advice implemented in routine primary health care (PHC). Design: The design of the study was a cross-sectional, retrospective survey. Setting: The study population consisted of staff at nine PHC units in the…

Evaluation and Development of Digital Competence in Future Primary School Teachers at the University of Murcia

ERIC Educational Resources Information Center

Gutiérrez Porlán, Isabel; Serrano Sánchez, José Luis

2016-01-01

This paper presents the findings of a study carried out in the academic year 2014-2015 at the faculty of Education of the University of Murcia with first year degree students in Primary Education studying Research and ICT. The study started with the application of the DIGCOM questionnaire to analyze the digital competences of 134 students. The…

International Evaluation Studies of Second Step, a Primary Prevention Programme: A Review

ERIC Educational Resources Information Center

Schick, Andreas; Cierpka, Manfred

2013-01-01

Second Step is a social-emotional, skill-based, violence-prevention programme, which has been adapted for several European countries. The various versions of the programme (for kindergarten/preschool, elementary school, middle school) have been evaluated in a series of research studies. The outcomes and study designs of these studies are reported…

The relationship between primary healthcare providers and their external supervisors in Rwanda

PubMed Central

Itangishaka, Sylvere

2017-01-01

Background External supervision of Rwandan primary healthcare facilities unfolds as an interaction between supervisors and healthcare providers. Their relationship has not been thoroughly studied in Rwanda, and rarely in Africa. Aim To explore perceived characteristics and effects of the relationship between providers in public primary healthcare facilities and their external supervisors in Rwanda. Setting We conducted three focus group discussions with primary healthcare providers (n = 16), three with external supervisors (n = 15) and one mixed (n = 5). Methods Focus groups were facilitated under low-moderator involvement. Findings were extracted thematically and discussed with participating and non-participating providers and supervisors. Results While external supervision is intended as a source of motivation and professional development in addition to its managerial purpose, it appeared linked to excessive evaluation anxiety among Rwandan primary healthcare providers. Supervisors related this mainly to inescapable evaluations within performance-based financing, whereas providers additionally related it to communication problems. Conclusion External supervision appeared driven by systematic performance evaluations, which may prompt a strongly asymmetric supervisory power relation and challenge intentions to explore providers’ experienced work problems. There is a risk that this may harm provider motivation, calling for careful attention to factors that influence the supervisory relationship. It is a dilemma that providers most in need of supervision to improve performance may be most unlikely to benefit from it. This study reveals a need for provider-oriented supportive supervision including constructive attention on providers who have performance difficulties, effective relationship building and communication, objective and diligent evaluation and two-way feedback channels. PMID:29113446

Interventions to improve outpatient referrals from primary care to secondary care.

PubMed

Akbari, Ayub; Mayhew, Alain; Al-Alawi, Manal Alawi; Grimshaw, Jeremy; Winkens, Ron; Glidewell, Elizabeth; Pritchard, Chanie; Thomas, Ruth; Fraser, Cynthia

2008-10-08

The primary care specialist interface is a key organisational feature of many health care systems. Patients are referred to specialist care when investigation or therapeutic options are exhausted in primary care and more specialised care is needed. Referral has considerable implications for patients, the health care system and health care costs. There is considerable evidence that the referral processes can be improved. To estimate the effectiveness and efficiency of interventions to change outpatient referral rates or improve outpatient referral appropriateness. We conducted electronic searches of the Cochrane Effective Practice and Organisation of Care (EPOC) group specialised register (developed through extensive searches of MEDLINE, EMBASE, Healthstar and the Cochrane Library) (February 2002) and the National Research Register. Updated searches were conducted in MEDLINE and the EPOC specialised register up to October 2007. Randomised controlled trials, controlled clinical trials, controlled before and after studies and interrupted time series of interventions to change or improve outpatient referrals. Participants were primary care physicians. The outcomes were objectively measured provider performance or health outcomes. A minimum of two reviewers independently extracted data and assessed study quality. Seventeen studies involving 23 separate comparisons were included. Nine studies (14 comparisons) evaluated professional educational interventions. Ineffective strategies included: passive dissemination of local referral guidelines (two studies), feedback of referral rates (one study) and discussion with an independent medical adviser (one study). Generally effective strategies included dissemination of guidelines with structured referral sheets (four out of five studies) and involvement of consultants in educational activities (two out of three studies). Four studies evaluated organisational interventions (patient management by family physicians compared to general internists, attachment of a physiotherapist to general practices, a new slot system for referrals and requiring a second 'in-house' opinion prior to referral), all of which were effective. Four studies (five comparisons) evaluated financial interventions. One study evaluating change from a capitation based to mixed capitation and fee-for-service system and from a fee-for-service to a capitation based system (with an element of risk sharing for secondary care services) observed a reduction in referral rates. Modest reductions in referral rates of uncertain significance were observed following the introduction of the general practice fundholding scheme in the United Kingdom (UK). One study evaluating the effect of providing access to private specialists demonstrated an increase in the proportion of patients referred to specialist services but no overall effect on referral rates. There are a limited number of rigorous evaluations to base policy on. Active local educational interventions involving secondary care specialists and structured referral sheets are the only interventions shown to impact on referral rates based on current evidence. The effects of 'in-house' second opinion and other intermediate primary care based alternatives to outpatient referral appear promising.

An Evaluation of the Effectiveness of the New Primary School Mathematics Curriculum in Practice

ERIC Educational Resources Information Center

Gomleksiz, Mehmet Nuri; Bulut, Ilhami

2007-01-01

The aim of this study is to determine and compare the views of primary school teachers on the implementation and effectiveness of the new primary school mathematics curriculum. For that aim, a 32-item Likert-type Mathematics Curriculum Scale was developed. The reliability of the scale was tested through Cronbach Alpha (0.98), Spearman-Brown (0.93)…

Flying the "Active School Flag": Physical Activity Promotion through Self-Evaluation in Primary Schools in Ireland

ERIC Educational Resources Information Center

Chroinin, Deirdre Ni; Murtagh, Elaine; Bowles, Richard

2012-01-01

Primary schools are key sites where children can be active, advance their knowledge and understanding of how to participate in physical activity (PA) and develop an appreciation of its importance in their lives. This study explored the role of schools in promoting PA asking: how do primary schools approach the promotion of whole-school PA? Data…

Evaluation of pavement markings for improved visibility during wet night conditions.

DOT National Transportation Integrated Search

1996-01-01

This study evaluated the night visibility of waffle tape and paint with large beads, particularly during wet night conditions. Data were collected at two sites along a primary arterial. The evaluation included an examination of (1) the application of...

Exploring the Capability of Evaluating Technical Solutions: A Collaborative Study into the Primary Technology Classroom

ERIC Educational Resources Information Center

Björkholm, Eva

2014-01-01

Within the field of technology education, evaluating technical solutions is considered as an important topic. Research indicates that pupils have difficulties in evaluating technical solutions in terms of fitness for purpose, i.e. how effective a technical solution supports its intended function. By using the learning study, which is an iterative…

Evaluation of Mathematics Curriculum in Primary Teacher Training Institute in Somalia. African Studies in Curriculum Development & Evaluation.

ERIC Educational Resources Information Center

Jama, Mohamed A. F.

This study sought to evaluate the mathematics curriculum of the Halane Teacher Training Institute in Somalia with a view toward: (1) determining its weaknesses and recommending measures for improvement; (2) examining its relevance to the present needs of the Somali society; (3) determining the suitability of instructional materials and other…

Evaluating the Accessibility of Web-Based Instruction for Students with Disabilities.

ERIC Educational Resources Information Center

Hinn, D. Michelle

This paper presents the methods and results of a year-long evaluation study, conducted for the purpose of determining disability accessibility barriers and potential solutions for those barriers found in four World Wide Web-based learning environments. The primary questions used to frame the evaluation study were: (1) Are there any features of the…

Clinical Assessment of Various Obturating Techniques for Primary Teeth: A Comparative Study

PubMed Central

Tandon, Sandeep; Vijay, Akshat; Kalia, Garima; Rathore, Khushboo

2017-01-01

Introduction Lifelong preservation of tooth in a healthy state is the ultimate goal of dentistry. Premature loss of primary teeth is common due to caries, dental trauma or other causes. As the primary teeth are the best space maintainers, teeth with infected pulps should be retained until exfoliation, whenever possible. Aim The purpose of this in vivo study was to evaluate and compare the efficacy of different obturating methods used in primary teeth. Materials and Methods Forty one patients aged four to nine years with a total of 60 teeth were selected. Out of the 60 teeth, 32 were primary mandibular first molars and 28 were primary mandibular second molars, the sample was randomly divided into three groups. Disposable syringe, lentulo spiral and past inject were used for obturation. Postoperative evaluation was done for; quality of canal obturation, presence of voids using postoperative radiographs following obturation of teeth. The data were analysed to assess the success rate of the three methods used for obturation using Chi-square test. Results Among the three groups of the study, past inject exhibited the maximum number of optimally filled canals. Maximum number of underfilled canals was found with lentulospiral, and the maximum number of overfilled canals was seen with disposable syringe. Least number of voids was observed in canals filled with the past inject technique and disposable syringe. Conclusion The results suggest that the most successful technique for obturation of primary teeth was past inject. PMID:28893042

Differential gene expression profiling of matched primary renal cell carcinoma and metastases reveals upregulation of extracellular matrix genes.

PubMed

Ho, T H; Serie, D J; Parasramka, M; Cheville, J C; Bot, B M; Tan, W; Wang, L; Joseph, R W; Hilton, T; Leibovich, B C; Parker, A S; Eckel-Passow, J E

2017-03-01

The majority of renal cell carcinoma (RCC) studies analyze primary tumors, and the corresponding results are extrapolated to metastatic RCC tumors. However, it is unknown if gene expression profiles from primary RCC tumors differs from patient-matched metastatic tumors. Thus, we sought to identify differentially expressed genes between patient-matched primary and metastatic RCC tumors in order to understand the molecular mechanisms underlying the development of RCC metastases. We compared gene expression profiles between patient-matched primary and metastatic RCC tumors using a two-stage design. First, we used Affymetrix microarrays on 15 pairs of primary RCC [14 clear cell RCC (ccRCC), 1 papillary] tumors and patient-matched pulmonary metastases. Second, we used a custom NanoString panel to validate seven candidate genes in an independent cohort of 114 ccRCC patients. Differential gene expression was evaluated using a mixed effect linear model; a random effect denoting patient was included to account for the paired data. Third, The Cancer Genome Atlas (TCGA) data were used to evaluate associations with metastasis-free and overall survival in primary ccRCC tumors. We identified and validated up regulation of seven genes functionally involved in the formation of the extracellular matrix (ECM): DCN, SLIT2, LUM, LAMA2, ADAMTS12, CEACAM6 and LMO3. In primary ccRCC, CEACAM6 and LUM were significantly associated with metastasis-free and overall survival (P < 0.01). We evaluated gene expression profiles using the largest set to date, to our knowledge, of patient-matched primary and metastatic ccRCC tumors and identified up regulation of ECM genes in metastases. Our study implicates up regulation of ECM genes as a critical molecular event leading to visceral, bone and soft tissue metastases in ccRCC. © The Author 2016. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Impact of a multifaceted intervention to improve the clinical management of osteoporosis. The ESOSVAL-F study.

PubMed

Sanfélix-Genovés, José; Peiró, Salvador; Sanfélix-Gimeno, Gabriel; Hurtado, Isabel; Pascual de la Torre, Manuel; Trillo-Mata, José Luis; Giner-Ruiz, Vicente

2010-10-21

A study to evaluate the impact of a combined intervention (in-class and on-line training courses, a practicum and economic incentives) to improve anti-osteoporosis treatment and to improve recordkeeping for specific information about osteoporosis. A before/after study with a non-equivalent control group to evaluate the impact of the interventions associated with participation in the ESOSVAL-R cohort study (intervention group) compared to a group receiving no intervention (control group). The units of analysis are medical practices identified by a Healthcare Position Code (HPC) referring to a specific medical position in primary care general medicine in a Healthcare Department of the Region of Valencia, Spain. The subjects of the study are the 400 participating "practices" (population assigned to health care professionals, doctors and/or nurses) selected by the Healthcare Departments of the Valencia Healthcare Agency for participation as associate researchers in the ESOSVAL-R study (intervention group), compared to 400 participating "practices" assigned to primary care professionals NOT selected for participation as associate researchers in the ESOSVAL-R study, who are selected on the basis of their working in the same Healthcare Centers as the practices receiving the interventions (control group). The study's primary endpoint is the appropriateness of treatment according by the Spanish National Health System guide (2010) and the National Osteoporosis Foundation (NOF, 2008) and International Osteoporosis Foundation guidance (IOF, 2008).The study will also evaluate a series of secondary and tertiary endpoints. The former are the suitability of treatment and evaluation of the risk of fracture; and the latter are the volume of information registered in the electronic clinical records, and the evaluation of risks and the suitability of treatment.

Impact of a multifaceted intervention to improve the clinical management of osteoporosis. The ESOSVAL-F study

PubMed Central

2010-01-01

Background A study to evaluate the impact of a combined intervention (in-class and on-line training courses, a practicum and economic incentives) to improve anti-osteoporosis treatment and to improve recordkeeping for specific information about osteoporosis. Methods/design A before/after study with a non-equivalent control group to evaluate the impact of the interventions associated with participation in the ESOSVAL-R cohort study (intervention group) compared to a group receiving no intervention (control group). The units of analysis are medical practices identified by a Healthcare Position Code (HPC) referring to a specific medical position in primary care general medicine in a Healthcare Department of the Region of Valencia, Spain. The subjects of the study are the 400 participating "practices" (population assigned to health care professionals, doctors and/or nurses) selected by the Healthcare Departments of the Valencia Healthcare Agency for participation as associate researchers in the ESOSVAL-R study (intervention group), compared to 400 participating "practices" assigned to primary care professionals NOT selected for participation as associate researchers in the ESOSVAL-R study, who are selected on the basis of their working in the same Healthcare Centers as the practices receiving the interventions (control group). The study's primary endpoint is the appropriateness of treatment according by the Spanish National Health System guide (2010) and the National Osteoporosis Foundation (NOF, 2008) and International Osteoporosis Foundation guidance (IOF, 2008). The study will also evaluate a series of secondary and tertiary endpoints. The former are the suitability of treatment and evaluation of the risk of fracture; and the latter are the volume of information registered in the electronic clinical records, and the evaluation of risks and the suitability of treatment. PMID:20964817

Primary cultures of human colon cancer as a model to study cancer stem cells.

PubMed

Koshkin, Sergey; Danilova, Anna; Raskin, Grigory; Petrov, Nikolai; Bajenova, Olga; O'Brien, Stephen J; Tomilin, Alexey; Tolkunova, Elena

2016-09-01

The principal cause of death in cancer involves tumor progression and metastasis. Since only a small proportion of the primary tumor cells, cancer stem cells (CSCs), which are the most aggressive, have the capacity to metastasize and display properties of stem cells, it is imperative to characterize the gene expression of diagnostic markers and to evaluate the drug sensitivity in the CSCs themselves. Here, we have examined the key genes that are involved in the progression of colorectal cancer and are expressed in cancer stem cells. Primary cultures of colorectal cancer cells from a patient's tumors were studied using the flow cytometry and cytological methods. We have evaluated the clinical and stem cell marker expression in these cells, their resistance to 5-fluorouracil and irinotecan, and the ability of cells to form tumors in mice. The data shows the role of stem cell marker Oct4 in the resistance of primary colorectal cancer tumor cells to 5-fluorouracil.

Study protocol of a mixed-methods evaluation of a cluster randomized trial to improve the safety of NSAID and antiplatelet prescribing: data-driven quality improvement in primary care.

PubMed

Grant, Aileen; Dreischulte, Tobias; Treweek, Shaun; Guthrie, Bruce

2012-08-28

Trials of complex interventions are criticized for being 'black box', so the UK Medical Research Council recommends carrying out a process evaluation to explain the trial findings. We believe it is good practice to pre-specify and publish process evaluation protocols to set standards and minimize bias. Unlike protocols for trials, little guidance or standards exist for the reporting of process evaluations. This paper presents the mixed-method process evaluation protocol of a cluster randomized trial, drawing on a framework designed by the authors. This mixed-method evaluation is based on four research questions and maps data collection to a logic model of how the data-driven quality improvement in primary care (DQIP) intervention is expected to work. Data collection will be predominately by qualitative case studies in eight to ten of the trial practices, focus groups with patients affected by the intervention and quantitative analysis of routine practice data, trial outcome and questionnaire data and data from the DQIP intervention. We believe that pre-specifying the intentions of a process evaluation can help to minimize bias arising from potentially misleading post-hoc analysis. We recognize it is also important to retain flexibility to examine the unexpected and the unintended. From that perspective, a mixed-methods evaluation allows the combination of exploratory and flexible qualitative work, and more pre-specified quantitative analysis, with each method contributing to the design, implementation and interpretation of the other.As well as strengthening the study the authors hope to stimulate discussion among their academic colleagues about publishing protocols for evaluations of randomized trials of complex interventions. DATA-DRIVEN QUALITY IMPROVEMENT IN PRIMARY CARE TRIAL REGISTRATION: ClinicalTrials.gov: NCT01425502.

Prognosis estimation under the light of metabolic tumor parameters on initial FDG-PET/CT in patients with primary extranodal lymphoma

PubMed Central

Okuyucu, Kursat; Ozaydın, Sukru; Alagoz, Engin; Ozgur, Gokhan; Oysul, Fahrettin Guven; Ozmen, Ozlem; Tuncel, Murat; Ozturk, Mustafa; Arslan, Nuri

2016-01-01

Abstract Background Non-Hodgkin’s lymphomas arising from the tissues other than primary lymphatic organs are named primary extranodal lymphoma. Most of the studies evaluated metabolic tumor parameters in different organs and histopathologic variants of this disease generally for treatment response. We aimed to evaluate the prognostic value of metabolic tumor parameters derived from initial FDG-PET/CT in patients with a medley of primary extranodal lymphoma in this study. Patients and methods There were 67 patients with primary extranodal lymphoma for whom FDG-PET/CT was requested for primary staging. Quantitative PET/CT parameters: maximum standardized uptake value (SUVmax), average standardized uptake value (SUVmean), metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were used to estimate disease-free survival and overall survival. Results SUVmean, MTV and TLG were found statistically significant after multivariate analysis. SUVmean remained significant after ROC curve analysis. Sensitivity and specificity were calculated as 88% and 64%, respectively, when the cut-off value of SUVmean was chosen as 5.15. After the investigation of primary presentation sites and histo-pathological variants according to recurrence, there is no difference amongst the variants. Primary site of extranodal lymphomas however, is statistically important (p = 0.014). Testis and central nervous system lymphomas have higher recurrence rate (62.5%, 73%, respectively). Conclusions High SUVmean, MTV and TLG values obtained from primary staging FDG-PET/CT are potential risk factors for both disease-free survival and overall survival in primary extranodal lymphoma. SUVmean is the most significant one amongst them for estimating recurrence/metastasis. PMID:27904443

Evaluation of Communication Alternatives for Intelligent Transportation Systems

DOT National Transportation Integrated Search

2010-08-31

The primary focus of this study involved developing a process for the evaluation of wireless technologies : for intelligent transportation systems, and for conducting experiments of potential wireless technologies : and topologies. Two wireless techn...

Primary DNA damage and genetic polymorphisms for CYP1A1, EPHX and GSTM1 in workers at a graphite electrode manufacturing plant

PubMed Central

Moretti, Massimo; Dell'Omo, Marco; Villarini, Milena; Pastorelli, Roberta; Muzi, Giacomo; Airoldi, Luisa; Pasquini, Rossana

2007-01-01

Background The results of a cross-sectional study aimed to evaluate whether genetic polymorphisms (biomarkers of susceptibility) for CYP1A1, EPHX and GSTM1 genes that affect polycyclic aromatic hydrocarbons (PAH) activation and detoxification might influence the extent of primary DNA damage (biomarker of biologically effective dose) in PAH exposed workers are presented. PAH-exposure of the study populations was assessed by determining the concentration of 1-hydroxypyrene (1OHP) in urine samples (biomarker of exposure dose). Methods The exposed group consisted of workers (n = 109) at a graphite electrode manufacturing plant, occupationally exposed to PAH. Urinary 1OHP was measured by HPLC. Primary DNA damage was evaluated by the alkaline comet assay in peripheral blood leukocytes. Genetic polymorphisms for CYP1A1, EPHX and GSTM1 were determined by PCR or PCR/RFLP analysis. Results 1OHP and primary DNA damage were significantly higher in electrode workers compared to reference subjects. Moreover, categorization of subjects as normal or outlier highlighted an increased genotoxic risk OR = 2.59 (CI95% 1.32–5.05) associated to exposure to PAH. Polymorphisms in EPHX exons 3 and 4 was associated to higher urinary concentrations of 1OHP, whereas none of the genotypes analyzed (CYP1A1, EPHX, and GSTM1) had any significant influence on primary DNA damage as evaluated by the comet assay. Conclusion The outcomes of the present study show that molecular epidemiology approaches (i.e. cross-sectional studies of genotoxicity biomarkers) can play a role in identifying common genetic risk factors, also attempting to associate the effects with measured exposure data. Moreover, categorization of subjects as normal or outlier allowed the evaluation of the association between occupational exposure to PAH and DNA damage highlighting an increased genotoxic risk. PMID:17908297

Long Term Monitoring of Broken and Seated Pavements

DOT National Transportation Integrated Search

2002-05-01

This report presents details of a study conducted to evaluate the long term performance of asphalt overlays on broken and seated : (B/S) concrete p avements, us ing field expe riments. Th e primary p urpose o f this study is to evaluate the effective...

A Qualitative Study to Assess How Primary Care Versus Psychiatric Providers Evaluate and Treat Pediatric Patients With Irritability.

PubMed

Scandinaro, Anna L; Hameed, Usman; Dellasega, Cheryl A

2018-04-05

To determine how primary care versus specialist practitioners assess and treat school-aged children with irritability. Seventeen providers from family medicine, pediatrics, and psychiatry participated in in-depth interviews from June to August 2016 about the process they use to evaluate irritability. Data on demographic traits and measures of confidence were also collected. Primary care (family medicine and pediatrics) participants expressed frustration over the lack of time and specialized knowledge they had to accurately assess children with irritability, even though they were often the first clinician consulted when problems arose. There were clear and sometimes contradictory differences between how practitioners with a general versus specialized practice assessed mental health status in the clinic setting. Input on treatment approaches revealed that medication prescription was more common by primary care participants, and therapy was preferred by the psychiatry participants. Overall, family medicine and pediatric practitioners were significantly less confident in their ability to evaluate mental health status, while child and adolescent psychiatry participants were supportive of having more initial triage and possible treatment occur at the primary care level, suggesting a need for more training about childhood irritability in the primary care setting. © Copyright 2018 Physicians Postgraduate Press, Inc.

A Study on Teaching Gases to Prospective Primary Science Teachers Through Problem-Based Learning

NASA Astrophysics Data System (ADS)

Senocak, Erdal; Taskesenligil, Yavuz; Sozbilir, Mustafa

2007-07-01

The aim of this study was to compare the achievement of prospective primary science teachers in a problem-based curriculum with those in a conventional primary science teacher preparation program with regard to success in learning about gases and developing positive attitudes towards chemistry. The subjects of the study were 101 first year undergraduate students, who were in two different classes and who were taught by the same lecturer. One of the classes was randomly selected as the intervention group in which problem-based learning (PBL) was used, and the other as the control in which conventional teaching methods were used. The data were obtained through use of the gases diagnostic test (GDT), the chemistry attitude scale (CAS), and scales specific to students’ evaluation of PBL such as the peer evaluation scale (PES), self evaluation scale (SES), tutor’s performance evaluation scale (TPES) and students’ evaluation of PBL scale (SEPBLS). Data were analysed using SPSS 10.0 (Statistical Package for Social Sciences). In order to find out the effect of the intervention (PBL) on students’ learning of gases, independent sample t-tests and ANCOVA (analysis of co-variance) were used. The results obtained from the study showed that there was a statistically significant difference between the experimental and control groups in terms of students’ GDT total mean scores and, their attitude towards chemistry, as well as PBL has a significant effect on the development of students’ skills such as self-directed learning, cooperative learning and critical thinking.

The Impact of ISO Quality Management Systems on Primary and Secondary Schools in Spain

ERIC Educational Resources Information Center

Arribas Díaz, Jorge Antonio; Martínez-Mediano, Catalina

2018-01-01

Purpose: The purpose of this study is to evaluate the application of quality management systems (QMS) based on international standards of quality in education (ISO 9001:2008) and ascertain the influence of this quality model on primary and secondary schools in Spain. Design/methodology/approach: The study was conducted in 26 publicly funded,…

Assessment of the Effectiveness of the Educational Environment Supported by Computer Aided Presentations at Primary School Level

ERIC Educational Resources Information Center

Kose, Erdogan

2009-01-01

The objective of this study is to assess the effectiveness of the educational environment supported by computer aided presentations at primary school. The effectiveness of the environment has been evaluated in terms of students' learning and remembering what they have learnt. In the study, we have compared experimental group and control group in…

Reasoning Abilities in Primary School: A Pilot Study on Poor Achievers vs. Normal Achievers in Computer Game Tasks

ERIC Educational Resources Information Center

Dagnino, Francesca Maria; Ballauri, Margherita; Benigno, Vincenza; Caponetto, Ilaria; Pesenti, Elia

2013-01-01

This paper presents the results of preliminary research on the assessment of reasoning abilities in primary school poor achievers vs. normal achievers using computer game tasks. Subjects were evaluated by means of cognitive assessment on logical abilities and academic skills. The aim of this study is to better understand the relationship between…

The Quality of Mediational Teaching Practiced by Teachers in Special Education: An Observational Study in Norwegian Primary Schools

ERIC Educational Resources Information Center

Nyborg, Geir

2011-01-01

In this case study the quality of mediational teaching was evaluated for interactions between teachers and pupils in special education in regular Norwegian primary schools. Mediational teaching is interpreted as a process by which a teacher mediates a given curriculum using certain categories in interactions with a pupil. The categories are…

Chemical Information: Print. Directed Study.

ERIC Educational Resources Information Center

Stone, Catherine C.

This report provides a survey and evaluation of chemical information literature. Contained in this survey are an overview of the chemical literature field, comments on obtaining access to this literature and annotated bibliographies of primary, secondary, and tertiary sources as well as special topics. Primary sources include journals, patents,…

Analyzing Entrepreneurship Skill Levels of the 3rd Grade Primary School Students in Life Sciences Course Based on Different Variables

ERIC Educational Resources Information Center

Polat, Hüseyin

2018-01-01

The purpose of this study is to investigate Life Sciences course entrepreneurship skills of the 3rd grade primary school students as evaluated by their parents. The study was conducted with the screening model. The participants of the study were the parents (47 mothers and 23 fathers) of the students (32 girls, 38 boys) who study in the center of…

Development and exemplification of a model for Teacher Assessment in Primary Science

NASA Astrophysics Data System (ADS)

Davies, D. J.; Earle, S.; McMahon, K.; Howe, A.; Collier, C.

2017-09-01

The Teacher Assessment in Primary Science project is funded by the Primary Science Teaching Trust and based at Bath Spa University. The study aims to develop a whole-school model of valid, reliable and manageable teacher assessment to inform practice and make a positive impact on primary-aged children's learning in science. The model is based on a data-flow 'pyramid' (analogous to the flow of energy through an ecosystem), whereby the rich formative assessment evidence gathered in the classroom is summarised for monitoring, reporting and evaluation purposes [Nuffield Foundation. (2012). Developing policy, principles and practice in primary school science assessment. London: Nuffield Foundation]. Using a design-based research (DBR) methodology, the authors worked in collaboration with teachers from project schools and other expert groups to refine, elaborate, validate and operationalise the data-flow 'pyramid' model, resulting in the development of a whole-school self-evaluation tool. In this paper, we argue that a DBR approach to theory-building and school improvement drawing upon teacher expertise has led to the identification, adaptation and successful scaling up of a promising approach to school self-evaluation in relation to assessment in science.

A Comparative Evaluation of Public Health Centers with Private Health Training Centers on Primary Healthcare Parameters in India: a Study by Data Envelopment Analysis Technique

PubMed Central

Davey, Sanjeev; Raghav, Santosh Kumar; Singh, Jai Vir; Davey, Anuradha; Singh, Nirankar

2015-01-01

Background: The evaluation of primary healthcare services provided by health training centers of a private medical college has not been studied in comparison with government health facilities in Indian context. Data envelopment analysis (DEA) is one such technique of operations research, which can be used on health facilities for identifying efficient operating practices and strategies for relatively efficient or inefficient health centers by calculating their efficiency scores. Materials and Methods: This study was carried out by DEA technique by using basic radial models (constant ratio to scale (CRS)) in linear programming via DEAOS free online Software among four decision making units (DMUs; by comparing efficiency of two private health centers of a private medical college of India with two public health centers) in district Muzaffarnagar of state Uttar Pradesh. The input and output records of all these health facilities (two from private and two from Government); for 6 months duration from 1st Jan 2014 to 1st July 2014 was taken for deciding their efficiency scores. Results: The efficiency scores of primary healthcare services in presence of doctors (100 vs 30%) and presence of health staff (100 vs 92%) were significantly better from government health facilities as compared to private health facilities (P < 0.0001). Conclusions: The evaluation of primary healthcare services delivery by DEA technique reveals that the government health facilities group were more efficient in delivery of primary healthcare services as compared to private training health facilities group, which can be further clarified in by more in-depth studies in future. PMID:26435598

Impact of the JUPITER trial on statin prescribing for primary prevention.

PubMed

Teng, Jennifer F T; Gomes, Tara; Camacho, Ximena; Grundy, Scott; Juurlink, David N; Mamdani, Muhammad M

2014-01-01

As the Justification for the Use of Statins in Prevention: an Intervention Trial Evaluating Rosuvastatin (JUPITER) trial identified a new population of individuals with cholesterol levels below traditional treatment thresholds but with elevated high-sensitivity C-reactive protein (hs-CRP) levels who may benefit from primary prevention with statin therapy, we sought to evaluate the impact of this trial on the incident prescription rates of rosuvastatin alone as well as all statins in a primary prevention population. Population-based, cross-sectional time-series analysis. Administrative health care databases in Ontario, Canada. A total of 299,809 incident statin users 66 years or older were identified during the study period, from January 1, 2003, to March 31, 2011, who were prescribed statin therapy for primary prevention. We evaluated the incident rate of rosuvastatin and all statin use during each quarter of the study period. Overall, no significant trends in all incident statin use were observed (p=0.99). Furthermore, no significant differences were observed in incident rates of rosuvastatin (p=0.21) or all statin (p=0.41) use after the publication of the JUPITER trial. Despite the lack of impact of the JUPITER trial on rosuvastatin or all statin utilization, the relative market share of rosuvastatin increased from 9% to 65% over the study period. The publication of the JUPITER trial did not significantly affect trends in overall statin and rosuvastatin prescribing patterns for primary prevention in this study. Increases in the relative market share of rosuvastatin may be attributed to the impact of the pharmaceutical industry on prescribing patterns. Our results highlight the need to further improve the integration of evidence-based prescribing into cost-effective clinical practice. © 2013 Pharmacotherapy Publications, Inc.

[Job stress and quality of life of primary care health-workers: evidence of validity of the PECVEC questionnaire].

PubMed

Fernández-López, Juan Antonio; Fernández-Fidalgo, María; Martín-Payo, Rubén; Rödel, Andreas

2007-08-01

To evaluate the relationship between Health-Related Quality of Life (HRQL) and stress at work among Primary Care workers, as evidence of the construct validity of the Spanish version (PECVEC) of the profile of quality of life in the chronically ill (PLC) questionnaire. In addition, to check its other psychometric properties. Cross-sectional study. Eighteen primary care centres in Health Area IV, Asturias (Oviedo), Spain, sharing similar socio-demographic conditions. Two hundred and thirty-three primary care nurses and physicians. HRQL was evaluated by the 6 general dimensions of the Spanish version of the PLC. Stress at work was evaluated by the three scales of the Effort-Reward Imbalance (ERI) questionnaire. The construct validity of the PECVEC was assessed by testing the inverse associations of QoL dimensions and job stress ones, when the most important confuser variables were monitored. The non-response rate was low (<3%), and no floor effects and only small ceiling effects were observed. Internal consistency analysis and exploratory and confirmatory factor analysis demonstrated high reliability, factorial validity and convergent/divergent validity of the PECVEC. The PECVEC demonstrates adequate psychometric properties for evaluating HRQL in healthy subjects.

Instructional Technology Professional Development Evaluation: Developing a High Quality Model

ERIC Educational Resources Information Center

Gaytan, Jorge A.; McEwen, Beryl C.

2010-01-01

Background: The literature contains very few studies that focused on evaluating the impact of professional development activities on student learning. And, many of these studies failed to determine whether the professional development activities met their primary goal--to improve the learning process. Purpose: The purpose of this study was to use…

Impact of a Generalizable Reminder System on Colorectal Cancer Screening in Diverse Primary Care Practices

PubMed Central

Nease, Donald E.; Ruffin, Mack T.; Klinkman, Michael S.; Jimbo, Masahito; Braun, Thomas M.; Underwood, Jennifer M.

2015-01-01

Background Computerized reminder systems (CRS) show promise for increasing preventive services such as colorectal cancer (CRC) screening. However, prior research has not evaluated a generalizable CRS across diverse, community primary care practices. We evaluated whether a generalizable CRS, ClinfoTracker, could improve screening rates for CRC in diverse primary care practices. Methods The study was a prospective trial to evaluate ClinfoTracker using historical control data in 12 Great Lakes Research In Practice Network community-based, primary care practices distributed from Southeast to Upper Peninsula Michigan. Our outcome measures were pre- and post-study practice-level CRC screening rates among patients seen during the 9-month study period. Ability to maintain the CRS was measured by days of reminder printing. Field notes were used to examine each practice’s cohesion and technology capabilities. Results All but one practice increased their CRC screening rates, ranging from 3.3% to 16.8% improvement. t tests adjusted for within practice correlation showed improvement in screening rates across all 12 practices, from 41.7% to 50.9%, P = 0.002. Technology capabilities impacted printing days (74% for high technology vs. 45% for low technology practices, P = 0.01), and cohesion demonstrated an impact trend for screening (15.3% rate change for high cohesion vs. 7.9% for low cohesion practices). Conclusions Implementing a generalizable CRS in diverse primary care practices yielded significant improvements in CRC screening rates. Technology capabilities are important in maintaining the system, but practice cohesion may have a greater influence on screening rates. This work has important implications for practices implementing reminder systems. PMID:18725836

Nondestructive evaluation of MoDOT bridge decks : pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Nondestructive evaluation of MoDOT bridge decks : pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition assessments. The primary nondestructive : testing/evaluation (NDT/NDE) technique utilized in this research was ground-coupled ground penetrating radar ...

A smart rotary technique versus conventional pulpectomy for primary teeth: A randomized controlled clinical study

PubMed Central

Mokhtari, Negar; Shirazi, Alireza-Sarraf

2017-01-01

Background Techniques with adequate accuracy of working length determination along with shorter duration of treatment in pulpectomy procedure seems to be essential in pediatric dentistry. The aim of the present study was to evaluate the accuracy of root canal length measurement with Root ZX II apex locator and rotary system in pulpectomy of primary teeth. Material and Methods In this randomized control clinical trial complete pulpectomy was performed on 80 mandibular primary molars in 80, 4-6-year-old children. The study population was randomly divided into case and control groups. In control group conventional pulpectomy was performed and in the case group working length was determined by electronic apex locator Root ZXII and instrumented with Mtwo rotary files. Statistical evaluation was performed using Mann-Whitney and Chi-Square tests (P<0.05). Results There were no significant differences between electronic apex locator Root ZXII and conventional method in accuracy of root canal length determination. However significantly less time was needed for instrumenting with rotary files (P=0.000). Conclusions Considering the comparable results in accuracy of root canal length determination and the considerably shorter instrumentation time in Root ZXII apex locator and rotary system, it may be suggested for pulpectomy in primary molar teeth. Key words:Rotary technique, conventional technique, pulpectomy, primary teeth. PMID:29302280

A smart rotary technique versus conventional pulpectomy for primary teeth: A randomized controlled clinical study.

PubMed

Mokhtari, Negar; Shirazi, Alireza-Sarraf; Ebrahimi, Masoumeh

2017-11-01

Techniques with adequate accuracy of working length determination along with shorter duration of treatment in pulpectomy procedure seems to be essential in pediatric dentistry. The aim of the present study was to evaluate the accuracy of root canal length measurement with Root ZX II apex locator and rotary system in pulpectomy of primary teeth. In this randomized control clinical trial complete pulpectomy was performed on 80 mandibular primary molars in 80, 4-6-year-old children. The study population was randomly divided into case and control groups. In control group conventional pulpectomy was performed and in the case group working length was determined by electronic apex locator Root ZXII and instrumented with Mtwo rotary files. Statistical evaluation was performed using Mann-Whitney and Chi-Square tests ( P <0.05). There were no significant differences between electronic apex locator Root ZXII and conventional method in accuracy of root canal length determination. However significantly less time was needed for instrumenting with rotary files ( P =0.000). Considering the comparable results in accuracy of root canal length determination and the considerably shorter instrumentation time in Root ZXII apex locator and rotary system, it may be suggested for pulpectomy in primary molar teeth. Key words: Rotary technique, conventional technique, pulpectomy, primary teeth.

Assessment of Er:YAG laser for cavity preparation in primary and permanent teeth: a scanning electron microscopy and thermographic study.

PubMed

Al-Batayneh, Ola B; Seow, W Kim; Walsh, Laurence J

2014-01-01

Most studies of cavity preparation using Er:YAG lasers have employed permanent teeth. This study's purpose was to compare the cutting efficiency of an Er:YAG laser versus diamond burs in primary and permanent teeth in order to measure thermal effects on the pulp and evaluate lased surfaces using scanning electron microscopy (SEM). A total of 80 primary and permanent teeth were used. Crater depths and mass loss were measured after delivering laser pulses at varying energies onto sound or carious enamel or dentin using the Key-3 laser. Control samples were cut using diamond burs in an air turbine handpiece. Thermal changes were measured using miniature thermocouples placed into the pulp chamber. Lased surfaces were evaluated using SEM. Laser ablation crater-like defects were deeper in dentin than enamel at the same pulse energy. Greater ablation rates for dentin and enamel and significantly more efficient removal of carious tooth structure by laser was present in primary teeth. Temperature rises in the pulp did not exceed the 5.5 degrees Celsius threshold in any teeth during laser ablation. The Er:YAG laser is an efficient device for cavity preparations in primary teeth, with no unacceptable increases in temperature detected in this model.

Integrated primary care: patient perceptions and the role of mental health stigma.

PubMed

Miller-Matero, Lisa R; Khan, Shehryar; Thiem, Rachel; DeHondt, Tiffany; Dubaybo, Hala; Moore, Daniel

2018-06-19

Some patients are more willing to see a behavioral health provider within primary care. The purpose of this study was to evaluate the patients' perspectives of having access to a psychologist within primary care and to investigate whether mental health stigma affected preferences. In total, 36 patients completed questionnaires after seeing a psychologist in primary care. Patients were satisfied with having a primary care psychologist involved in their care. Most patients were more likely to see the psychologist in primary care and those who preferred this indicated higher levels of mental health stigma. The overarching theme for why patients saw a psychologist in primary care was convenience. Mental health stigma may also have played a role. Results suggest that providing integrated services may reach patients who may not have otherwise sought services in a behavioral health clinic. Findings from this study encourage the continued integration of behavioral health services.

Etiological evaluation of primary congenital hypothyroidism cases.

PubMed

Bezen, Diğdem; Dilek, Emine; Torun, Neşe; Tütüncüler, Filiz

2017-06-01

Primary congenital hypothyroidism is frequently seen endocrine disorder and one of the preventable cause of mental retardation. Aim of study was to evaluate the frequency of permanent/transient hypothyrodism, and to detect underlying reason to identfy any marker which carries potential to discriminate permanent/transient form. Forty eight cases older than 3 years of age, diagnosed as primary congenital hypothyroidism and started thyroxin therapy in newborn-period, and followed up between January 2007-June 2013 were included in the study. Thyroid hormon levels were evaluated and thyroid ultrasonography was performed in cases who are at the end of their 3 years of age, after 6 weeks of thyroxine free period. Thyroid sintigraphy was performed if serum thyroid-stimulating hormone was high (≥ 5 mIU/mL) and perchlorate discharge test was performed if uptake was normal or increased on sintigraphy. Cases with thyroid-stimulating hormone levels ≥ 5 mIU/mL were defined as permanent primary congenital hypothyroidism group and as transient primary congenital hypothyroidism group with normal thyroid hormones during 6 months. The mean age was 3.8±0.7 years. Mean diagnosis age was 16.6±6.5 days and 14 cases (29.2%) were diagnosed by screening program of Ministry of Health. There were 23 cases (14F, 9M) in permanent primary congenital hypothyroidism group and 12 (52.2%) of them were dysgenesis (8 hypoplasia, 4 ectopia), and 11 (47.8%) dyshormonogenesis. In transient primary congenital hypothyroidism group, there were 25 cases (17M, 8F). The mean thyroid-stimulating hormone levels at diagnosis were similar in two groups. The mean thyroxin dose in permanent primary congenital hypothyroidism group was significantly higher than transient group at the time of thyroxin cessation (2.1±0.7, 1.5±0.5 mg/kg/d, respectively, p=0.004). Thyroxin dose ≥1.6 mcg/kg/d was 72% sensitive and 69.6% specific for predicting permenant primary congenital hypothyroidism. Transient primary congenital hypothyroidism is more frequent than expected and found often in males in the primary congenital hypothyroidism cases, started thyroxin therapy in neonatal period. While fT4, thyroid-stimulating hormone, Tg levels at diagnosis do not predict transient/permenant primary congenital hypothyroidism, thyroxin dose before the therapy cessation at the age of 3 may make the distinction between transient/permenant primary congenital hypothyroidism.

Identifying Drivers of Overall Satisfaction in Patients Receiving HIV Primary Care: A Cross-Sectional Study

PubMed Central

Dang, Bich N.; Westbrook, Robert A.; Rodriguez-Barradas, Maria C.; Giordano, Thomas P.

2012-01-01

Objective This study seeks to understand the drivers of overall patient satisfaction in a predominantly low-income, ethnic-minority population of HIV primary care patients. The study’s primary aims were to determine 1) the component experiences which contribute to patients’ evaluations of their overall satisfaction with care received, and 2) the relative contribution of each component experience in explaining patients’ evaluation of overall satisfaction. Methods We conducted a cross-sectional study of 489 adult patients receiving HIV primary care at two clinics in Houston, Texas, from January 13–April 21, 2011. The participation rate among eligible patients was 94%. The survey included 15 questions about various components of the care experience, 4 questions about the provider experience and 3 questions about overall care. To ensure that the survey was appropriately tailored to our clinic population and the list of component experiences reflected all aspects of the care experience salient to patients, we conducted in-depth interviews with key providers and clinic staff and pre-tested the survey instrument with patients. Results Patients’ evaluation of their provider correlated the strongest with their overall satisfaction (standardized β = 0.445, p<0.001) and accounted for almost half of the explained variance. Access and availability, like clinic hours and ease of calling the clinic, also correlated with overall satisfaction, but less strongly. Wait time and parking, despite receiving low patient ratings, did not correlate with overall satisfaction. Conclusions The patient-provider relationship far exceeds other component experiences of care in its association with overall satisfaction. Our study suggests that interventions to improve overall patient satisfaction should focus on improving patients’ evaluation of their provider. PMID:22912770

Evaluation of diabetes care management in primary clinics based on the guidelines of American Diabetes Association.

PubMed

Albarrak, Ahmed Ismail; Mohammed, Rafiuddin; Assery, Bushra; Allam, Dalya; Morit, Sarah Al; Saleh, Reem Al; Zare'a, Reem

2018-01-01

There is a rapid increase in the incidence of diabetes mellitus in Saudi Arabia. Diabetes management is an essential constituent to prevent prognosis of diabetes complications. The main objective of this study was to assess diabetes care in primary clinics based on the guidelines of American Diabetes Association (ADA). A retrospective study at King Khaled University Hospitals, Riyadh, Saudi Arabia. A total of 200 patients were randomly selected from the databases of primary care clinics. An evaluation checklist was created based on the ADA treatment guidelines such as medical history, physical examination, laboratory evaluation, and referrals. The result showed that elements achieving the ADA targets for overall care were medical history (44.9%), physical examination (59.6%), laboratory evaluation (36.3%), and referrals (19.3%). The other subelement indicators such as referral to diabetes self-management education clinics (10%), dental examination (2%), HbA1c regular monitoring (33.5%), and blood pressure determination (100%) were documented with adherence to ADA standards. Diabetes management standards are an essential element in the success of the management plan. Most of the elements examined are not in full compliance with the ADA standard. Continues monitoring and self-review are recommended.

Evaluating impact of a multi-dimensional education programme on perceived performance of primary care professionals in diabetes care.

PubMed

Parekh, Sanjoti; Bush, Robert; Cook, Susan; Grant, Phillipa

2015-11-01

The purpose of this study is to evaluate an educational programme, 'Diabetes Connect: Connecting Professions', which was developed to enhance communication across primary care networks, to support best practice in clinical interventions and progress multidisciplinary team work to benefit patients in diabetes care. A total of 26 workshops were successfully delivered for 309 primary care professionals across the state of Queensland in Australia from November 2011. It consists of two separate, but complementary training elements: a series of online clinical education training modules and state-wide interprofessional learning workshops developed to enhance professional competencies. The evaluation design included completion of online surveys by the participants at two time points: first upon registering for the online modules or workshops; second, one week after attending a workshop. The survey included questions to evaluate the change in role performance measures. Overall, significant increases in participants' current knowledge, perceived ability to adopt this knowledge at work and willingness to change professional behaviour in the short term were observed. The study suggests that for maximum benefit both, workshop and online training, should be combined and made available widely. Future programmes should use a randomised trial design to test the delivery model.

A Process Evaluation of Project Developmental Continuity. Interim Report IV, Volume I: Pilot Year Impact Study--Instrument Characteristics and Attrition Trends.

ERIC Educational Resources Information Center

Granville, Arthur C.; And Others

This interim report of a pilot year impact study on evaluation methodology is part of a series of documents on the evaluation of Project Developmental Continuity, a Head Start demonstration program aimed at promoting educational and developmental continuity between children's Head Start and primary school experiences. This report deals with…

Association of IL-21 cytokine with severity of primary Sjögren syndrome dry eye.

PubMed

Lim, Sung A; Nam, Doo Hyun; Lee, Jee Hye; Kwok, Seung-Ki; Park, Sung-Hwan; Chung, So-Hyang

2015-03-01

IL-21 plays an important role in primary Sjögren syndrome (SS) pathogenesis. The purpose of this study was to evaluate IL-21 expression in tears and the conjunctiva and to analyze the impact of IL-21 on primary SS dry eyes. Eighty subjects were enrolled in this study: 30 patients with primary SS dry eye (30 eyes); 30 patients with non-SS dry eye (30 eyes), and 20 normal controls. Tear IL-21 levels were measured by flow cytometry, and IL-21 gene expression in the conjunctiva from impression cytology was evaluated by quantitative polymerase chain reaction. Ocular Surface Disease Index, tear film breakup time, Schirmer I test, and ocular surface staining scores were obtained for all patients. Primary SS dry eyes had significantly higher tear IL-21 levels than non-SS dry eyes and normal controls (P < 0.01). In addition, IL-21 gene expression in the conjunctiva was also higher in primary SS dry eyes than in non-SS dry eyes and normal controls (P < 0.01). However, there were no significant differences in IL-21 expression in tears and the conjunctiva between non-SS dry eyes and controls. The tear IL-21 level was significantly correlated with ocular surface stain scores (r = 0.54, P < 0.01) and Schirmer I test values (r = -0.23, P < 0.05) in primary SS dry eyes. Our findings suggest that severity of primary SS dry eye is associated with IL-21.

Mental health and primary dysmenorrhea: a systematic review.

PubMed

Bajalan, Zahra; Moafi, Farnoosh; MoradiBaglooei, Mohammad; Alimoradi, Zainab

2018-05-10

Several factors including demographic, reproductive, lifestyle, psychological and social factors can affect incidence and severity of primary dysmenorrhea. This study aimed to systematically review the psychological risk factors associated with primary dysmenorrhea. Embase, ISI web of knowledge, ProQuest, Science Direct, Scopus and PubMed central were searched using keywords related to risk factors and primary dysmenorrhea. Observational studies, published in English after 2000, focusing solely on psychological factors affecting primary dysmenorrhea were included. The search process retrieved 11,928 potential related articles. Thirty three articles met inclusion criteria and were assessed for final synthesis. The STROBE checklist was used to quality assessment of studies. Results of study showed that few studies had investigated relationship between dysmenorrhea and most psychological disorders. Most studies have investigated the relationship between dysmenorrhea and depression, anxiety, stress, alcohol abuse and somatic disorders. So, further studies are needed to investigate relation between most psychological disorders with primary dysmenorrhea. Significant relationship between some mental health components such as depression, anxiety and stress with primary dysmenorrhea shows the importance of psychological assessment before the choice of therapeutic methods. Also, the feasibility of designing and evaluating the effectiveness of the use of psychotherapy interventions for the treatment of primary dysmenorrhea as alternative therapies can be considered.

Clinical evaluation of glass ionomer-silver cermet restorations in primary molars: one year results.

PubMed

Hung, T W; Richardson, A S

1990-03-01

Using the half mouth technique, 33 silver amalgam (Dispersalloy) and 40 glass ionomer (Ketec silver) restorations were placed in the primary molars of children aged five to seven years. After one year, 73 restorations were evaluated. The amalgam restorations rated 90-100 per cent alpha for anatomic form and margins with no recurrent caries or fractures. The glass ionomer restorations rated 35 to 55 per cent alpha for anatomic form and margins with 40 per cent being replaced due to fracture of the material. Within the guidelines of this study, glass ionomer silver cermet was not a suitable material for the restoration of interproximal cavities in primary molars.

[Exposure of normal Tenon's capsule fibroblasts from pterygium to 5-fluorouracil and mitomycin C].

PubMed

Viveiros, Magda Massae Hata; Schellini, Silvana Artioli; Candeias, João; Padovani, Carlos Roberto

2007-01-01

To evaluate the fibroblast proliferation activity of normal Tenon's capsule from primary and recurrent patients with pterygium. A randomized prospective study was performed with 41 normal Tenon's capsule fragments from 21 primary and 20 recurrent patients with pterygium. The sample was collected from the inferior cul-de-sac. Proliferation rate from fibroblasts were evaluated after mitomycin C and 5-fluorouracil exposition. Data were submitted to statistical analysis. Of the 41 cultivated normal Tenon's capsules, only 1 from primary and 2 from recurrent pterygium patients proliferated. After antimitotic exposition, the proliferation rate was similar with both drugs. Mitomycin and 5-fluorouracil promote similar inhibition regarding proliferation of normal Tenon's fibroblast cultures.

Assessment of primary health care: health professionals' perspective.

PubMed

Silva, Simone Albino da; Nogueira, Denismar Alves; Paraizo, Camila Maria da Silva; Fracolli, Lislaine Aparecida

2014-08-01

Objective To assess primary health care attributes of access to a first contact, comprehensiveness, coordination, continuity, family guidance and community orientation. Method An evaluative, quantitative and cross-sectional study with 35 professional teams in the Family Health Program of the Alfenas region, Minas Gerais, Brazil. Data collection was done with the Primary Care Assessment Tool - Brazil, professional version. Results Results revealed a low percentage of medical experts among the participants who evaluated the attributes with high scores, with the exception of access to a first contact. Data analysis revealed needs for improvement: hours of service; forms of communication between clients and healthcare services and between clients and professionals; the mechanism of counter-referral. Conclusion It was concluded that there is a mismatch between the provision of services and the needs of the population, which compromises the quality of primary health care.

Facilitators and barriers of implementing the chronic care model in primary care: a systematic review.

PubMed

Kadu, Mudathira K; Stolee, Paul

2015-02-06

The Chronic Care Model (CCM) is a framework developed to redesign care delivery for individuals living with chronic diseases in primary care. The CCM and its various components have been widely adopted and evaluated, however, little is known about different primary care experiences with its implementation, and the factors that influence its successful uptake. The purpose of this review is to synthesize findings of studies that implemented the CCM in primary care, in order to identify facilitators and barriers encountered during implementation. This study identified English-language, peer-reviewed research articles, describing the CCM in primary care settings. Searches were performed in three data bases: Web of Knowledge, Pubmed and Scopus. Article abstracts and titles were read based on whether they met the following inclusion criteria: 1) studies published after 2003 that described or evaluated the implementation of the CCM; 2) the care setting was primary care; 3) the target population of the study was adults over the age of 18 with chronic conditions. Studies were categorized by reference, study design and methods, participants and setting, study objective, CCM components used, and description of the intervention. The next stage of data abstraction involved qualitative analysis of cited barriers and facilitators using the Consolidating Framework for Research Implementation. This review identified barriers and facilitators of implementation across various primary care settings in 22 studies. The major emerging themes were those related to the inner setting of the organization, the process of implementation and characteristics of the individual healthcare providers. These included: organizational culture, its structural characteristics, networks and communication, implementation climate and readiness, presence of supportive leadership, and provider attitudes and beliefs. These findings highlight the importance of assessing organizational capacity and needs prior to and during the implementation of the CCM, as well as gaining a better understanding of health care providers' and organizational perspective.

Survival of Fuji IX ART fillings in permanent teeth of primary school children in Tanzania.

PubMed

Kikwilu, E N; Mandari, G J; Honkala, E

2001-08-01

To evaluate the clinical performance of atraumatic restorative treatment (ART) fillings using Fuji IX as a filling material in field conditions. Longitudinal study of the ART fillings in permanent teeth of primary school children aged eight to fifteen years. Primary schools in Morogoro municipality, Tanzania. Standard 3 and 4 children in five primary schools randomly selected from a list of 36 primary schools of Morogoro municipality were examined for dental caries and periodontal conditions. All 296 carious lesions that were indicated for restoration were treated using ART approach according to the instructions given in the manual for ART approach for the control of dental caries. Essential measurements for treated teeth and cavity were taken. The cavities were filled with Fuji IX glass ionomer cement as per manufacturer's instructions. After one year, 238 restorations were evaluated using the criteria for evaluating ART restorations. Clinical appearance of the surface of the restorations. Ninety four per cent of the restorations evaluated were rated as good and intact, while 1.7% were rated as having slight defects that needed no repair, giving a one year survival rate of 96.1%. Mean working time was 14.5 minutes. The one-year survival rate of 96.1% is high enough to recommend wide use of ART in Tanzania. Town and municipal councils should be encouraged to adopt ART in their school oral health programmes.

Executive Function in Preschoolers with Primary Language Impairment

ERIC Educational Resources Information Center

Yang, Hui-Chun; Gray, Shelley

2017-01-01

Purpose: The purpose of this study was to evaluate whether preschoolers with primary language impairment (PLI) show deficits in executive function (EF) compared with their peers with typical development (TD) when inhibition, updating, and mental-set shifting are examined using both linguistically based and visually based tasks. Method: Twenty-two…

A Longitudinal Study on Dysgraphic Handwriting in Primary School.

ERIC Educational Resources Information Center

Hamstra-Bletz, Lisa; Blote, Anke W.

1993-01-01

Annual evaluation for 5 years of the handwriting of 121 Dutch primary school children revealed that children with dysgraphic handwriting had lower fine motor ability, exhibited poorer structural performance, and, in higher grades, showed less preference for a personal style, than did other writers. Children with and without dysgraphic handwriting…

Digital Divide in Post-Primary Schools

ERIC Educational Resources Information Center

Marcus-Quinn, Ann; McGarr, Oliver

2013-01-01

This research study developed curricular specific open educational resources (OERs) for the teaching of poetry at Junior Certificate level in Irish post-primary schools. It aimed to capture the collaborative design and development process used in the development of the digital resources and describe and evaluate the implementation of the resources…

Structure of Primary Mathematics Teacher Education Programs in Spain

ERIC Educational Resources Information Center

Cañadas, María C.; Gómez, Pedro; Rico, Luis

2013-01-01

Spain was 1 of the 17 countries that participated in the International Association for the Evaluation of Educational Achievement's Teacher Education and Development Study in Mathematics (TEDS-M 2008). In this paper, we explore and describe the structure of Spanish primary mathematics teacher education programs. We analyzed the documents collected…

Teacher Perceived Difficulty in Implementing Differentiated Instructional Strategies in Primary School

ERIC Educational Resources Information Center

Gaitas, Sérgio; Alves Martins, Margarida

2017-01-01

This study analyses teacher perceived difficulty in implementing differentiated instructional strategies in regular classes. The participants were 273 Portuguese primary school teachers with teaching experience ranging from 1 to 33 years. A 39-item questionnaire was used to evaluate teacher perceived difficulty in relation to different…

Primary care provider turnover and quality in managed care organizations.

PubMed

Plomondon, Mary E; Magid, David J; Steiner, John F; MaWhinney, Samantha; Gifford, Blair D; Shih, Sarah C; Grunwald, Gary K; Rumsfeld, John S

2007-08-01

To examine the association between primary care provider turnover in managed care organizations and measures of member satisfaction and preventive care. Retrospective cohort study of a national sample of 615 managed care organizations that reported HEDIS data to the National Committee for Quality Assurance from 1999 through 2001. Multivariable hierarchical regression modeling was used to evaluate the association between health plan primary care provider turnover rate and member satisfaction and preventive care measures, including childhood immunization, well-child visits, cholesterol, diabetes management, and breast and cervical cancer screening, adjusting for patient and organizational characteristics, time, and repeated measures. The median primary care provider turnover rate was 7.1% (range, 0%-53.3%). After adjustment for plan characteristics, health plans with higher primary care provider turnover rates had significantly lower measures of member satisfaction, including overall rating of healthcare (P < .01). A 10% higher primary care provider turnover rate was associated with 0.9% fewer members rating high overall satisfaction with healthcare. Health plans with higher provider turnover rates also had lower rates of preventive care, including childhood immunization (P = .045), well-child visits (P = .002), cholesterol screening after cardiac event (P = .042), and cervical cancer screening (P = .024). For example, a 10% higher primary care provider turnover was associated with a 2.7% lower rate of child-members receiving well-child visits in the first 15 months of life. Primary care provider turnover is associated with several measures of care quality, including aspects of member satisfaction and preventive care. Future studies should evaluate whether interventions to reduce primary care provider turnover can improve quality of care and patient outcomes.

A national evaluation of a dissemination and implementation initiative to enhance primary care practice capacity and improve cardiovascular disease care: the ESCALATES study protocol.

PubMed

Cohen, Deborah J; Balasubramanian, Bijal A; Gordon, Leah; Marino, Miguel; Ono, Sarah; Solberg, Leif I; Crabtree, Benjamin F; Stange, Kurt C; Davis, Melinda; Miller, William L; Damschroder, Laura J; McConnell, K John; Creswell, John

2016-06-29

The Agency for Healthcare Research and Quality (AHRQ) launched the EvidenceNOW Initiative to rapidly disseminate and implement evidence-based cardiovascular disease (CVD) preventive care in smaller primary care practices. AHRQ funded eight grantees (seven regional Cooperatives and one independent national evaluation) to participate in EvidenceNOW. The national evaluation examines quality improvement efforts and outcomes for more than 1500 small primary care practices (restricted to those with fewer than ten physicians per clinic). Examples of external support include practice facilitation, expert consultation, performance feedback, and educational materials and activities. This paper describes the study protocol for the EvidenceNOW national evaluation, which is called Evaluating System Change to Advance Learning and Take Evidence to Scale (ESCALATES). This prospective observational study will examine the portfolio of EvidenceNOW Cooperatives using both qualitative and quantitative data. Qualitative data include: online implementation diaries, observation and interviews at Cooperatives and practices, and systematic assessment of context from the perspective of Cooperative team members. Quantitative data include: practice-level performance on clinical quality measures (aspirin prescribing, blood pressure and cholesterol control, and smoking cessation; ABCS) collected by Cooperatives from electronic health records (EHRs); practice and practice member surveys to assess practice capacity and other organizational and structural characteristics; and systematic tracking of intervention delivery. Quantitative, qualitative, and mixed methods analyses will be conducted to examine how Cooperatives organize to provide external support to practices, to compare effectiveness of the dissemination and implementation approaches they implement, and to examine how regional variations and other organization and contextual factors influence implementation and effectiveness. ESCALATES is a national evaluation of an ambitious large-scale dissemination and implementation effort focused on transforming smaller primary care practices. Insights will help to inform the design of national health care practice extension systems aimed at supporting practice transformation efforts in the USA. NCT02560428 (09/21/15).

Evaluation of primary immunization coverage of infants under universal immunization programme in an urban area of bangalore city using cluster sampling and lot quality assurance sampling techniques.

PubMed

K, Punith; K, Lalitha; G, Suman; Bs, Pradeep; Kumar K, Jayanth

2008-07-01

Is LQAS technique better than cluster sampling technique in terms of resources to evaluate the immunization coverage in an urban area? To assess and compare the lot quality assurance sampling against cluster sampling in the evaluation of primary immunization coverage. Population-based cross-sectional study. Areas under Mathikere Urban Health Center. Children aged 12 months to 23 months. 220 in cluster sampling, 76 in lot quality assurance sampling. Percentages and Proportions, Chi square Test. (1) Using cluster sampling, the percentage of completely immunized, partially immunized and unimmunized children were 84.09%, 14.09% and 1.82%, respectively. With lot quality assurance sampling, it was 92.11%, 6.58% and 1.31%, respectively. (2) Immunization coverage levels as evaluated by cluster sampling technique were not statistically different from the coverage value as obtained by lot quality assurance sampling techniques. Considering the time and resources required, it was found that lot quality assurance sampling is a better technique in evaluating the primary immunization coverage in urban area.

Dental Anomalies in Permanent Teeth after Trauma in Primary Dentition.

PubMed

Bardellini, Elena; Amadori, Francesca; Pasini, Stefania; Majorana, Alessandra

This retrospective study aims to evaluate the prevalence of dental anomalies in permanent teeth as a result of a trauma concerning the predecessor primary teeth. A total of 241 records of children (118 males and 123 females, mean age 3.62 ± 1.40) affected by trauma on primary teeth were analyzed. All patients were recalled to evaluate the status of the permanent successor teeth by clinical and radiographic investigations. Out of 241 patients, 106 patients (for a total of 179 traumatized primary teeth) presented at the recall. Dental anomalies on successor permanent teeth were detected in 21 patients (19.8%), for a total of 26 teeth (14.5%) and 28 anomalies. Anomalies of the eruptive process were the most observed disturbances (60.7%), followed by enamel hypoplasia (25%) and white spots (14.3%). A higher percentage of anomalies on permanent teeth was observed when trauma occurred at an age less than 36 months (38.5% of cases). Intrusive and extrusive luxation were related with the most cases of clinical disturbances in the successor permanent teeth. The results of this study highlight the risk of dental anomalies after a trauma in primary dentition, especially in early-aged children and in case of intrusive luxation.

Learning globally to enhance local practice: an international programme in primary care & family health.

PubMed

Godoy-Ruiz, Paula; Rodas, Jamie; Talbot, Yves; Rouleau, Katherine

2016-09-01

In a global context of growing health inequities, international learning experiences have become a popular strategy for equipping health professionals with skills, knowledge, and competencies required to work with the populations they serve. This study sought to analyse the Chilean Interprofessional Programme in Primary Health Care (CIPPHC), a 5 week international learning experience funded by the Ministry of Health in Chile targeted at Chilean primary care providers and delivered in Toronto by the Department of Family and Community Medicine at the University of Toronto. The study focused on three cohorts of students (2010-2012). Anonymous programme evaluations were analysed and semi-structured interviews conducted with programme alumni. Simple descriptive statistics were gathered from the evaluations and the interviews were analysed via thematic content analysis. The majority of participants reported high levels of satisfaction with the training programme, knowledge gain, particularly in the areas of the Canadian model of primary care, and found the materials delivered to be applicable to their local context. The CIPPHC has proven to be a successful educational initiative and provides valuable lessons for other academic centres in developing international interprofessional training programmes for primary care health care providers.

Organizational attributes and screening and brief intervention in primary care.

PubMed

Nemeth, Lynne S; Miller, Peter M; Nietert, Paul J; Ornstein, Steven M; Wessell, Andrea M; Jenkins, Ruth G

2013-11-01

Overconsumption of alcohol is well known to lead to numerous health and social problems. Prevalence studies of United States adults found that 20% of patients meet criteria for an alcohol use disorder. Routine screening for alcohol use is recommended in primary care settings, yet little is known about the organizational factors that are related to successful implementation of screening and brief intervention (SBI) and treatment in these settings. The purpose of this study was to evaluate organizational attributes in primary care practices that were included in a practice-based research network trial to implement alcohol SBI. The Survey of Organizational Attributes in Primary Care (SOAPC) has reliably measured four factors: communication, decision-making, stress/chaos and history of change. This 21-item instrument was administered to 178 practice members at the baseline of this trial, to evaluate for relationship of organizational attributes to the implementation of alcohol SBI and treatment. No significant relationships were found correlating alcohol screening, identification of high-risk drinkers and brief intervention, to the factors measured in the SOAPC instrument. These results highlight the challenges related to the use of organizational survey instruments in explaining or predicting variations in clinical improvement. Comprehensive mixed methods approaches may be more effective in evaluations of the implementation of SBI and treatment. Copyright © 2013 Elsevier Ltd. All rights reserved.

Performance evaluation of thin wearing courses through scaled accelerated trafficking.

DOT National Transportation Integrated Search

2014-01-01

The primary objective of this study was to evaluate the permanent deformation (rutting) and fatigue performance of : several thin asphalt concrete wearing courses using a scaled-down accelerated pavement testing device. The accelerated testing : was ...

Performance Evaluation of Thin Wearing Courses Through Scaled Accelerated Trafficking.

DOT National Transportation Integrated Search

2014-01-01

"The primary objective of this study was to evaluate the permanent deformation (rutting) and fatigue performance of : several thin asphalt concrete wearing courses using a scaled-down accelerated pavement testing device. The accelerated testing : was...

Local Wound Care for Primary Cleft Lip Repair: Treatment and Outcomes With use of Topical Hydrogen Peroxide.

PubMed

Strong, Amy L; Nauta, Allison C; Kuang, Anna A

2015-12-01

This study highlights and validates a peroxide-based wound healing strategy for treatment of surgically closed facial wounds in a pediatric population. The authors identified pediatric patients undergoing primary cleft lip repair as a specific population to evaluate the outcomes of such a protocol. Through analysis of defined outcome measures, a reliable and reproducible protocol for postoperative wound care following primary cleft lip repair with favorable results is described. This retrospective study analyzes wound healing outcomes in pediatric patients undergoing primary cleft lip repair from 2006 to 2011 at a tertiary academic center. The wound healing protocol was used in both primary unilateral and bilateral repairs. One hundred fortysix patients between the ages of 0 and 4 years underwent primary cleft lip repair and cleft rhinoplasty by a single, fellowship-trained craniofacial surgeon. Postoperatively, wounds were treated with half-strength hydrogen peroxide and bacitracin, as well as scar massage. Incisional dehiscence, hypertrophic scar formation, discoloration, infection, and reoperation were studied. Outcomes were evaluated in light of parent compliance, demographics, preoperative nasoalveolar molding (PNAM), and diagnosis. The authors identified 146 patients for inclusion in this study. There was no wound or incisional dehiscence. One hundred twenty-four patients demonstrated favorable cosmetic outcome. Only 3 (2%) of patients who developed suboptimal outcomes underwent secondary surgical revision (> 1 year after surgery). Demographic differences were not statistically significant, and PNAM treatment did not influence outcomes. These data validate the use of halfstrength hydrogen peroxide and bacitracin as part of a wound healing strategy in pediatric incisional wounds. The use of hydrogen peroxide produced comparable outcomes to previously published studies utilizing other wound healing strategies and, therefore, these study findings support the further use of this regimen for this particular population.

Using video-based observation research methods in primary care health encounters to evaluate complex interactions.

PubMed

Asan, Onur; Montague, Enid

2014-01-01

The purpose of this paper is to describe the use of video-based observation research methods in primary care environment and highlight important methodological considerations and provide practical guidance for primary care and human factors researchers conducting video studies to understand patient-clinician interaction in primary care settings. We reviewed studies in the literature which used video methods in health care research, and we also used our own experience based on the video studies we conducted in primary care settings. This paper highlighted the benefits of using video techniques, such as multi-channel recording and video coding, and compared "unmanned" video recording with the traditional observation method in primary care research. We proposed a list that can be followed step by step to conduct an effective video study in a primary care setting for a given problem. This paper also described obstacles, researchers should anticipate when using video recording methods in future studies. With the new technological improvements, video-based observation research is becoming a promising method in primary care and HFE research. Video recording has been under-utilised as a data collection tool because of confidentiality and privacy issues. However, it has many benefits as opposed to traditional observations, and recent studies using video recording methods have introduced new research areas and approaches.

[The best of thrombosis in 2002].

PubMed

Maillard, L

2003-01-01

In the area of myocardial infarction one is reminded of the publication of the CADILLAC study which has reopened the debate on the systematic use of GpIIbIIIa inhibitors in the acute phase of myocardial infarction complementing primary angioplasty with the placement of an endoprosthesis. New modalities for thrombolysis are in the course of evaluation, notably Eptibaphide Alteplase combination in the INTRO-AMI study and Tenecteplase Abciximab in association with enoxaparine or non-fractionated heparin in the TIMI 23 study. Several studies comparing angioplasty to lysis have been published. STOPAMI 2 evaluated myocardial salvage in the framework of primary angioplasty with placement of an endoprosthesis combined with abciximab infusion in comparison with half dose fibrinolysis associated with abciximab. CAPTIM is a strategy evaluation comparing the results of pre-hospital fibrinolysis with primary angioplasty. With the RITA 3 study the interventional approach definitely comes top in comparison with a conservative approach for the treatment of unstable angina. One is equally reminded of the changes in the ACC/AHA recommendations for the management of unstable angina. The debate continues on the indications for thrombolysis in submassive pulmonary embolus. In the therapeutic area, one is reminded of the update on the interactions between angiotensin converting enzymes and aspirin in treatment and long term coronary syndrome. Finally, at the end of 2001, the work of French teams was published concerning the evaluation of risk of relapse for cerebral vascular accident in the presence of a foramen ovale or an aneurysm of the inter-atrial septum.

Analysis of Primary School Curriculum of Turkey, Finland, and Ireland in Terms of Media Literacy Education

ERIC Educational Resources Information Center

Tanriverdi, Belgin; Apak, Ozlem

2010-01-01

The purpose of this study is to evaluate the implications of Media Literacy Education (MLE) in Turkey by analyzing the Primary School Curricula in terms of MLE comparatively in Turkey, Ireland and Finland. In this study, the selection of Finland and Ireland curricula is related with those countries' being the pioneering countries in MLE and the…

Study of Raynaud’s Phenomenon by Means of Infrared Functional Imaging

DTIC Science & Technology

2001-10-25

Scleroderma and 20 Primary Raynaud’s Phenomenon patients were studied subsequently to clinical evaluation and nailfold capillaroscopy . This new...severity of Raynaud�s phenomenon, Br J Rheumatol 30(3):190- 5,1991. 6. Javanetti S, et al.: Thermography and nailfold capillaroscopy as...completely exhaustive in focusing primary or secondary RP [4]. Moreover, these techniques -as nailfold capillary microscopy, cutaneous laser-Doppler

Process evaluation results from the HEALTHY physical education intervention

USDA-ARS?s Scientific Manuscript database

Process evaluation is an assessment of the implementation of an intervention. A process evaluation component was embedded in the HEALTHY study, a primary prevention trial for Type 2 diabetes implemented over 3 years in 21 middle schools across the United States. The HEALTHY physical education (PE) i...

FIELD EVALUATION OF LOW-EMISSION COAL BURNER TECHNOLOGY ON UTILITY BOILERS. VOLUME I. DISTRIBUTED MIXING BURNER EVALUATION

EPA Science Inventory

The report gives results of a study in which NOx emissions and general combustion performance characteristics of four burners were evaluated under experimental furnace conditions. Of primary interest was the performance of a low NOx Distributed Mixing Burner (DMB), which was test...

An Evaluation of Generalization of Mands during Functional Communication Training

ERIC Educational Resources Information Center

Falcomata, Terry S.; Wacker, David P.; Ringdahl, Joel E.; Vinquist, Kelly; Dutt, Anuradha

2013-01-01

The primary purpose of this study was to evaluate the generalization of mands during functional communication training (FCT) and sign language training across functional contexts (i.e., positive reinforcement, negative reinforcement). A secondary purpose was to evaluate a training procedure based on stimulus control to teach manual signs. During…

MULTI-SITE PERFORMANCE EVALUATIONS OF CANDIDATE METHODOLOGIES FOR DETERMINING COARSE PARTICULATE MATTER (PMC) CONCENTRATIONS

EPA Science Inventory

Comprehensive field studies were conducted to evaluate the performance of sampling methods for measuring the coarse fraction of PM10 in ambient air. Five separate sampling approaches were evaluated at each of three sampling sites. As the primary basis of comparison, a discret...

MULTI-SITE EVALUATIONS OF CANDIDATE METHODOLOGIES FOR DETERMINING COARSE PARTICULATE MATTER (PMC) CONCENTRATIONS

EPA Science Inventory

Comprehensive field studies were conducted to evaluate the performance of sampling methods for measuring the coarse fraction of PM10 in ambient air. Five separate sampling approaches were evaluated at each of three sampling sites. As the primary basis of comparison, a discret...

MULTI-SITE EVALUATIONS OF CANDIDATE METHODOLOGIES FOR DETERMINING COARSE PARTICULATE MATTER (PMC) CONCENTRATIONS

EPA Science Inventory

Comprehensive field studies were conducted to evaluate the performance of sampling methods for measuring the coarse fraction of PM10 in ambient air. Five separate sampling approaches were evaluated at each of three sampling sites. As the primary basis of comparison, a discrete ...

Teledynamic Evaluation of Oropharyngeal Swallowing

ERIC Educational Resources Information Center

Malandraki, Georgia A.; McCullough, Gary; He, Xuming; McWeeny, Elizabeth; Perlman, Adrienne L.

2011-01-01

Purpose: The objective of the present investigation was to test the feasibility and clinical utility of a real-time Internet-based protocol for remote, telefluoroscopic evaluation of oropharyngeal swallowing. Method: In this prospective cohort study, the authors evaluated 32 patients with a primary diagnosis of stroke or head/neck cancer. All…

Obeticholic Acid

PubMed Central

Smith, Susan M.; Pegram, Angela H.

2017-01-01

Objective: To review the pharmacology, efficacy, and safety of obeticholic acid (OCA) and determine its clinical role relative to other agents in the treatment of patients with primary biliary cholangitis (PBC). Data Sources: A PubMed search (1946 to November 2016) was conducted using the terms INT-747, obeticholic acid, OCA, farnesoid X receptor agonists, FXR agonists, primary biliary cirrhosis, and primary biliary cholangitis. Study Selection and Data Extraction: Phase II and III studies evaluating the use of OCA in PBC patients were included in this review. Data Synthesis: OCA, a farnesoid X receptor (FXR) agonist, is indicated for adult patients with PBC in combination with ursodeoxycholic acid (UDCA) or as monotherapy if unable to tolerate UDCA. Two clinical trials were identified evaluating OCA for the treatment of PBC. Study end points utilized biochemical markers (alkaline phosphatase [ALP] and bilirubin). A phase II study (n = 165) to determine efficacy and safety of OCA at 3 different doses (10 mg, 25 mg, 50 mg) demonstrated statistically significant reductions in ALP (P < .0001 for all OCA groups versus placebo) after 12 weeks. A phase III trial (n = 217) assessed lower OCA doses (5 mg and 10 mg) with a longer study duration (12 months). Statistically significant differences (P < .001) between the 5 to 10 mg group (46%) and the 10 mg group (47%) compared to the placebo group (10%) were found. The primary adverse effect reported in both trials was pruritus. Conclusions: OCA is the first FXR agonist approved for the treatment of PBC. Ongoing research to evaluate clinical outcomes with OCA is currently underway.

Evaluation of the Self-Adjusting File system (SAF) for the instrumentation of primary molar root canals: a micro-computed tomographic study.

PubMed

Kaya, E; Elbay, M; Yiğit, D

2017-06-01

The Self-Adjusting File (SAF) system has been recommended for use in permanent teeth since it offers more conservative and effective root-canal preparation when compared to traditional rotary systems. However, no study had evaluated the usage of SAF in primary teeth. The aim of this study was to evaluate and compare the use of SAF, K file (manual instrumentation) and Profile (traditional rotary instrumentation) systems for primary-tooth root-canal preparation in terms of instrumentation time and amounts of dentin removed using micro-computed tomography (μCT) technology. Study Design: The study was conducted with 60 human primary mandibular second molar teeth divided into 3 groups according to instrumentation technique: Group I: SAF (n=20); Group II: K file (n=20); Group III; Profile (n=20). Teeth were embedded in acrylic blocks and scanned with a μCT scanner prior to instrumentation. All distal root canals were prepared up to size 30 for K file,.04/30 for Profile and 2 mm thickness, size 25 for SAF; instrumentation time was recorded for each tooth, and a second μCT scan was performed after instrumentation was complete. Amounts of dentin removed were measured using the three-dimensional images by calculating the difference in root-canal volume before and after preparation. Data was statistically analysed using the Kolmogorov-Smirnov and Kruskal-Wallis tests. Manual instrumentation (K file) resulted in significantly more dentin removal when compared to rotary instrumentation (Profile and SAF), while the SAF system generated significantly less dentin removal than both manual instrumentation (K file) and traditional rotary instrumentation (Profile) (p<.05). Instrumentation time was significantly greater with manual instrumentation when compared to rotary instrumentation (p<.05), whereas instrumentation time did not differ significantly between the Profile and SAF systems. Within the experimental conditions of the present study, the SAF seems as a useful system for root-canal instrumentation in primary molars because it removed less dentin than other systems, which is especially important for the relatively thin-walled canals of primary teeth, and because it involves less clinical time, which is particularly important in the treatment of paediatric patients.

A preliminary report of an educational intervention in practice management

PubMed Central

Crites, Gerald E; Schuster, Richard J

2004-01-01

Background Practice management education continues to evolve, and little information exists regarding its curriculum design and effectiveness for resident education. We report the results of an exploratory study of a practice management curriculum for primary care residents. Methods After performing a needs assessment with a group of primary care residents at Wright State University, we designed a monthly seminar series covering twelve practice management topics. The curriculum consisted of interactive lectures and practice-based application, whenever possible. We descriptively evaluated two cognitive components (practice management knowledge and skills) and the residents' evaluation of the curriculum. Results The mean correct on the knowledge test for this group of residents was 74% (n = 12) and 91% (n = 12) before and after the curriculum, respectively. The mean scores for the practice management skill assessments were 2.62 before (n = 12), and 3.65 after (n = 12) the curriculum (modified Likert, 1 = strongly disagree, 5 = strongly agree). The residents rated the curriculum consistently high. Conclusions This exploratory study suggests that this curriculum may be useful in developing knowledge and skills in practice management for primary care residents. This study suggests further research into evaluation of this curriculum may be informative for practice-based education. PMID:15380023

A prospective study assessing agreement and reliability of a geriatric evaluation.

PubMed

Locatelli, Isabella; Monod, Stéfanie; Cornuz, Jacques; Büla, Christophe J; Senn, Nicolas

2017-07-19

The present study takes place within a geriatric program, aiming at improving the diagnosis and management of geriatric syndromes in primary care. Within this program it was of prime importance to be able to rely on a robust and reproducible geriatric consultation to use as a gold standard for evaluating a primary care brief assessment tool. The specific objective of the present study was thus assessing the agreement and reliability of a comprehensive geriatric consultation. The study was conducted at the outpatient clinic of the Service of Geriatric Medicine, University of Lausanne, Switzerland. All community-dwelling older persons aged 70 years and above were eligible. Patients were excluded if they hadn't a primary care physician, they were unable to speak French, or they were already assessed by a geriatrician within the last 12 months. A set of 9 geriatricians evaluated 20 patients. Each patient was assessed twice within a 2-month delay. Geriatric consultations were based on a structured evaluation process, leading to rating the following geriatric conditions: functional, cognitive, visual, and hearing impairment, mood disorders, risk of fall, osteoporosis, malnutrition, and urinary incontinence. Reliability and agreement estimates on each of these items were obtained using a three-way Intraclass Correlation and a three-way Observed Disagreement index. The latter allowed a decomposition of overall disagreement into disagreements due to each source of error variability (visit, rater and random). Agreement ranged between 0.62 and 0.85. For most domains, geriatrician-related error variability explained an important proportion of disagreement. Reliability ranged between 0 and 0.8. It was poor/moderate for visual impairment, malnutrition and risk of fall, and good/excellent for functional/cognitive/hearing impairment, osteoporosis, incontinence and mood disorders. Six out of nine items of the geriatric consultation described in this study (functional/cognitive/hearing impairment, osteoporosis, incontinence and mood disorders) present a good to excellent reliability and can safely be used as a reference (gold standard) to evaluate the diagnostic performance of a primary care brief assessment tool. More objective/significant measures are needed to improve reliability of malnutrition, visual impairment, and risk of fall assessment before they can serve as a safe gold standard of a primary care tool.

Metals and Disease: A Global Primary Health Care Perspective

PubMed Central

Mamtani, Ravinder; Stern, Penny; Dawood, Ismail; Cheema, Sohaila

2011-01-01

Metals are an important and essential part of our daily lives. Their ubiquitous presence and use has not been without significant consequences. Both industrial and nonindustrial exposures to metals are characterized by a variety of acute and chronic ailments. Underreporting of illnesses related to occupational and environmental exposures to chemicals including metals is of concern and presents a serious challenge. Many primary care workers rarely consider occupational and environmental exposures to chemicals in their clinical evaluation. Their knowledge and training in the evaluation of health problems related to such exposures is inadequate. This paper presents documented research findings from various studies that have examined the relationship between metal exposures and their adverse health effects both in developing and developed countries. Further, it provides some guidance on essential elements of a basic occupational and environmental evaluation to health care workers in primary care situations. PMID:22007209

The Educational Predicament Confronting Taiwan's Gifted Programs: An Evaluation of Current Practices and Future Challenges

ERIC Educational Resources Information Center

Kao, Chen-yao

2012-01-01

This study examines the current problems affecting Taiwan's gifted education through a large-scale gifted program evaluation. Fifty-one gifted classes at 15 elementary schools and 62 gifted classes at 18 junior high schools were evaluated. The primary activities included in this biennial evaluation were document review, observation of…

Features of Inner Structure of Placer Gold of the North-Eastern Part Siberian Platform

NASA Astrophysics Data System (ADS)

Gerasimov, Boris; Zhuravlev, Anatolii; Ivanov, Alexey

2017-12-01

Mineral and raw material base of placer and ore gold is based on prognosis evaluation, which allows to define promising areas regarding gold-bearing deposit prospecting. But there are some difficulties in gold primary source predicting and prospecting at the North-east Siberian platform, because the studied area is overlapped by thick cover of the Cenozoic deposits, where traditional methods of gold deposit prospecting are ineffective. In this connection, detailed study of typomorphic features of placer gold is important, because it contains key genetic information, necessary for development of mineralogical criteria of prognosis evaluation of ore gold content. Authors studied mineralogical-geochemical features of placer gold of the Anabar placer area for 15 years, with a view to identify indicators of gold, typical for different formation types of primary sources. This article presents results of these works. In placer regions, where primary sources of gold are not identified, there is need to study typomorphic features of placer gold, because it contains important genetic information, necessary for the development of mineralogical criteria of prognosis evaluation of ore gold content. Inner structures of gold from the Anabar placer region are studied, as one of the diagnostic typomorphic criteria as described in prominent method, developed by N.V. Petrovskaya [1980]. Etching of gold was carried out using reagent: HCl + HNO3 + FeCl3 × 6H2O + CrO3 +thioureat + water. Identified inner structures wer studied in details by means of scanning electron microscope JEOL JSM-6480LV. Two types of gold are identified according to the features of inner structure of placer gold of the Anabar region. First type - medium-high karat fine, well processed gold with significantly changed inner structure. This gold is allochthonous, which was redeposited many times from ancient intermediate reservoirs to younger deposits. Second type - low-medium karat, poorly rounded gold with unchanged inner structure. Poor roundness of gold particles and preservation of their primary inner structures indicate close proximity of primary source.

Age dependency of primary tumor sites and metastases in patients with Ewing sarcoma.

PubMed

Worch, Jennifer; Ranft, Andreas; DuBois, Steven G; Paulussen, Michael; Juergens, Heribert; Dirksen, Uta

2018-06-01

The median age of patients with Ewing sarcoma (EwS) at diagnosis is around 14-15 years. Older age is associated with a worse outcome. The correlation of age at diagnosis on sites of disease has not been fully described. The goal of this study was to evaluate the differences in sites of primary tumor and metastatic tumor involvement according to age groups. EwS data from the Gesellschaft für Pädiatrische Onkologie und Hämatology (GPOH) database of the Cooperative Ewing Sarcoma Study (CESS) 81/86 and the European Intergroup Cooperative Ewing's Sarcoma Study EICESS 92 and the EUROpean Ewing tumor Working Initiative of National Groups-99-Protocol (EURO-E.W.I.N.G.-99) study were analyzed. Patient and tumor characteristics were evaluated statistically using chi square tests. The study population included 2,635 patients with bone EwS. Sites of primary and metastatic tumors differed according to the age groups of young children (0-9 years), early adolescence (10-14 years), late adolescence (15-19 years), young adults (20-24 years), and adults (more than 24 years). Young children demonstrated the most striking differences in site of disease with a lower proportion of pelvic primary and axial tumors. They presented less often with metastatic disease at diagnosis. Site of primary and metastatic tumor involvement in EwS differs according to patient age. The biological and developmental etiology for these differences requires further investigations. © 2018 Wiley Periodicals, Inc.

Option on Examination Subjects and Its Effects on Teaching and Learning Process in Primary Schools in Kenya. African Studies in Curriculum Development & Evaluation No. 95.

ERIC Educational Resources Information Center

Lumallas, Jack E. S.

At the end of the seventh grade, students in Kenya are required to take the Certificate of Primary Education Examination (CPE), which is used as a selection instrument to determine whether students will be allowed to continue an academic course of education at the secondary school level. While the full range of subjects in the primary school…

Impact evaluation of a health promotion-focused organisational development strategy on a health service's capacity to deliver comprehensive primary health care.

PubMed

Costello, Michelle; Taylor, Jane; O'Hara, Lily

2015-01-01

A comprehensive primary health care approach is required to address complex health issues and reduce inequities. However, there has been limited uptake of this approach by health services nationally or internationally. Reorienting health services towards becoming more health promoting provides a mechanism to support the delivery of comprehensive primary health care. The aim of this study was to determine the impact of a health promotion-focused organisational development strategy on the capacity of a primary health care service to deliver comprehensive primary health care. A questionnaire and semistructured individual interviews were used to collect quantitative and qualitative impact evaluation data, respectively, from 13 health service staff across three time points with regard to 37 indicators of organisational capacity. There were significant increases in mean scores for 31 indicators, with effect sizes ranging from moderate to nearly perfect. A range of key enablers and barriers to support the delivery of comprehensive primary health care was identified. In conclusion, an organisational development strategy to reorient health services towards becoming more health promoting may increase the capacity to deliver comprehensive primary health care.

An intervention to improve mental health care for conflict-affected forced migrants in low-resource primary care settings: a WHO MhGAP-based pilot study in Sri Lanka (COM-GAP study)

PubMed Central

2013-01-01

Background Inadequacy in mental health care in low and middle income countries has been an important contributor to the rising global burden of disease. The treatment gap is salient in resource-poor settings, especially when providing care for conflict-affected forced migrant populations. Primary care is often the only available service option for the majority of forced migrants, and integration of mental health into primary care is a difficult task. The proposed pilot study aims to explore the feasibility of integrating mental health care into primary care by providing training to primary care practitioners serving displaced populations, in order to improve identification, treatment, and referral of patients with common mental disorders via the World Health Organization Mental Health Gap Action Programme (mhGAP). Methods/Design This pilot randomized controlled trial will recruit 86 primary care practitioners (PCP) serving in the Puttalam and Mannar districts of Sri Lanka (with displaced and returning conflict-affected populations). The intervention arm will receive a structured training program based on the mhGAP intervention guide. Primary outcomes will be rates of correct identification, adequate management based on set criteria, and correct referrals of common mental disorders. A qualitative study exploring the attitudes, views, and perspectives of PCP on integrating mental health and primary care will be nested within the pilot study. An economic evaluation will be carried out by gathering service utilization information. Discussion In post-conflict Sri Lanka, an important need exists to provide adequate mental health care to conflict-affected internally displaced persons who are returning to their areas of origin after prolonged displacement. The proposed study will act as a local demonstration project, exploring the feasibility of formulating a larger-scale intervention study in the future, and is envisaged to provide information on engaging PCP, and data on training and evaluation including economic costs, patient recruitment, and acceptance and follow-up rates. The study should provide important information on the WHO mhGAP intervention guide to add to the growing evidence base of its implementation. Trial registration SLCTR/2013/025. PMID:24321171

An intervention to improve mental health care for conflict-affected forced migrants in low-resource primary care settings: a WHO MhGAP-based pilot study in Sri Lanka (COM-GAP study).

PubMed

Siriwardhana, Chesmal; Adikari, Anushka; Van Bortel, Tine; McCrone, Paul; Sumathipala, Athula

2013-12-09

Inadequacy in mental health care in low and middle income countries has been an important contributor to the rising global burden of disease. The treatment gap is salient in resource-poor settings, especially when providing care for conflict-affected forced migrant populations. Primary care is often the only available service option for the majority of forced migrants, and integration of mental health into primary care is a difficult task. The proposed pilot study aims to explore the feasibility of integrating mental health care into primary care by providing training to primary care practitioners serving displaced populations, in order to improve identification, treatment, and referral of patients with common mental disorders via the World Health Organization Mental Health Gap Action Programme (mhGAP). This pilot randomized controlled trial will recruit 86 primary care practitioners (PCP) serving in the Puttalam and Mannar districts of Sri Lanka (with displaced and returning conflict-affected populations). The intervention arm will receive a structured training program based on the mhGAP intervention guide. Primary outcomes will be rates of correct identification, adequate management based on set criteria, and correct referrals of common mental disorders. A qualitative study exploring the attitudes, views, and perspectives of PCP on integrating mental health and primary care will be nested within the pilot study. An economic evaluation will be carried out by gathering service utilization information. In post-conflict Sri Lanka, an important need exists to provide adequate mental health care to conflict-affected internally displaced persons who are returning to their areas of origin after prolonged displacement. The proposed study will act as a local demonstration project, exploring the feasibility of formulating a larger-scale intervention study in the future, and is envisaged to provide information on engaging PCP, and data on training and evaluation including economic costs, patient recruitment, and acceptance and follow-up rates. The study should provide important information on the WHO mhGAP intervention guide to add to the growing evidence base of its implementation. SLCTR/2013/025.

A Systematic Review of Cardiovascular Outcomes-Based Cost-Effectiveness Analyses of Lipid-Lowering Therapies.

PubMed

Wei, Ching-Yun; Quek, Ruben G W; Villa, Guillermo; Gandra, Shravanthi R; Forbes, Carol A; Ryder, Steve; Armstrong, Nigel; Deshpande, Sohan; Duffy, Steven; Kleijnen, Jos; Lindgren, Peter

2017-03-01

Previous reviews have evaluated economic analyses of lipid-lowering therapies using lipid levels as surrogate markers for cardiovascular disease. However, drug approval and health technology assessment agencies have stressed that surrogates should only be used in the absence of clinical endpoints. The aim of this systematic review was to identify and summarise the methodologies, weaknesses and strengths of economic models based on atherosclerotic cardiovascular disease event rates. Cost-effectiveness evaluations of lipid-lowering therapies using cardiovascular event rates in adults with hyperlipidaemia were sought in Medline, Embase, Medline In-Process, PubMed and NHS EED and conference proceedings. Search results were independently screened, extracted and quality checked by two reviewers. Searches until February 2016 retrieved 3443 records, from which 26 studies (29 publications) were selected. Twenty-two studies evaluated secondary prevention (four also assessed primary prevention), two considered only primary prevention and two included mixed primary and secondary prevention populations. Most studies (18) based treatment-effect estimates on single trials, although more recent evaluations deployed meta-analyses (5/10 over the last 10 years). Markov models (14 studies) were most commonly used and only one study employed discrete event simulation. Models varied particularly in terms of health states and treatment-effect duration. No studies used a systematic review to obtain utilities. Most studies took a healthcare perspective (21/26) and sourced resource use from key trials instead of local data. Overall, reporting quality was suboptimal. This review reveals methodological changes over time, but reporting weaknesses remain, particularly with respect to transparency of model reporting.

Head posture and dental wear evaluation of bruxist children with primary teeth.

PubMed

Vélez, A L; Restrepo, C C; Peláez-Vargas, A; Gallego, G J; Alvarez, E; Tamayo, V; Tamayo, M

2007-09-01

The aim of the present study was to compare the head position and dental wear of bruxist and non-bruxist children with primary dentition. All the subjects had complete primary dentition, dental and skeletal class I occlusion and were classified as bruxist or non-bruxist according to their anxiety level, bruxism described by their parents and signs of temporomandibular disorders. The dental wear was drawn in dental casts and processed in digital format. Physiotherapeutic evaluation and a cephalometric radiograph with natural head position were also performed for each child to evaluate the cranio-cervical position for the bruxist group (n = 33) and the control group (n = 20). The variables of the two groups were compared, using the Student t-test and Mann-Whitney U-test. A more anterior and downward head tilt was found in the bruxist group, with statistically significant differences compared with the controls. More significant dental wear was observed in the bruxist children. Bruxism seems to be related to altered natural head posture and more intense dental wear. Further studies are necessary to explore bruxism mechanisms.

An Evaluation of Geographic Information Systems in Social Studies Lessons: Teachers' Views

ERIC Educational Resources Information Center

Aladag, Elif

2014-01-01

The aim of this study is to evaluate the applicability of Geographic Information Systems (GIS), used increasingly in primary and secondary education across the world, in social studies lessons in Turkey. In line with this aim, 14 social studies teachers working in the province of Aydin, Turkey received a 6-hour training course about GIS during the…

Pediatric primary care to help prevent child maltreatment: the Safe Environment for Every Kid (SEEK) Model.

PubMed

Dubowitz, Howard; Feigelman, Susan; Lane, Wendy; Kim, Jeongeun

2009-03-01

Effective strategies for preventing child maltreatment are needed. Few primary care-based programs have been developed, and most have not been well evaluated. Our goal was to evaluate the efficacy of the Safe Environment for Every Kid model of pediatric primary care in reducing the occurrence of child maltreatment. A randomized trial was conducted from June 2002 to November 2005 in a university-based resident continuity clinic in Baltimore, Maryland. The study population consisted of English-speaking parents of children (0-5 years) brought in for child health supervision. Of the 1118 participants approached, 729 agreed to participate, and 558 of them completed the study protocol. Resident continuity clinics were cluster randomized by day of the week to the model (intervention) or standard care (control) groups. Model care consisted of (1) residents who received special training, (2) the Parent Screening Questionnaire, and (3) a social worker. Risk factors for child maltreatment were identified and addressed by the resident physician and/or social worker. Standard care involved routine pediatric primary care. A subset of the clinic population was sampled for the evaluation. Child maltreatment was measured in 3 ways: (1) child protective services reports using state agency data; (2) medical chart documentation of possible abuse or neglect; and (3) parental report of harsh punishment via the Parent-Child Conflict Tactics scale. Model care resulted in significantly lower rates of child maltreatment in all the outcome measures: fewer child protective services reports, fewer instances of possible medical neglect documented as treatment nonadherence, fewer children with delayed immunizations, and less harsh punishment reported by parents. One-tailed testing was conducted in accordance with the study hypothesis. The Safe Environment for Every Kid (SEEK) model of pediatric primary care seems promising as a practical strategy for helping prevent child maltreatment. Replication and additional evaluation of the model are recommended.

Comparative evaluation of three obturation techniques in primary incisors using digital intra-oral receptor and C.B.C.T-an in vitro study.

PubMed

Akhil, Jose E J; Prashant, Babaji; Shashibushan, K K

2018-05-10

Successful pulpectomy in primary teeth depends on quality of obturation. It can be evaluated using digital intra-oral receptor (D.I.O.R) and cone beam computed tomography (C.B.C.T). The purposes of this study were to compare 3 different obturation techniques such as lentulospiral, insulin syringe, and endodontic plugger in primary incisors and to evaluate its quality of obturation using D.I.O.R and C.B.C.T technique. Thirty-three extracted primary incisors were biomechanically prepared and obturated with zinc oxide eugenol cement by 3 different obturation techniques. The obturation was evaluated for length of obturation and voids using D.I.O.R and C.B.C.T methods. There was a statistically significant difference between all the groups in length of obturation (P = 0.02) in both D.I.O.R and C.B.C.T. Significant differences (P = 0.03) were present in number of voids among 3 obturation techniques in C.B.C.T. Statistically more voids were observed with D.I.O.R in lentulospiral (P = 0.04) group and in insulin syringe (P = 0.02) group. Acceptable result was obtained with lentulospiral in length of obturation compared to insulin syringe and endodontic plugger technique. Insulin syringe technique resulted in increased underfilling with least number of voids. More number of voids were seen in middle one-third and least number of voids were observed at apical one third of the root among all the 3 techniques of obturation. The study concluded that void identification is improved with D.I.O.R compared to C.B.C.T. Lentulospiral reported effective length of obturation, while insulin syringe with least number of voids. D.I.O.R (2-Dimensional) is efficient in detecting voids compared to C.B.C.T (3-Dimensional) in obturated primary teeth.

Medicinal plants for primary dysmenorrhoea: A systematic review.

PubMed

Pellow, Janice; Nienhuis, Chantelle

2018-04-01

Primary dysmenorrhoea is a common complaint experienced by many females in their reproductive years. The use of medicinal plants in the treatment of various gynaecological conditions is on the increase, despite the limited evidence available regarding efficacy and safety of their use. The aim of this systematic review was to synthesise the most recent evidence relating to the treatment of primary dysmenorrhoea with medicinal plants. A thorough database search was conducted using defined search terms, and randomised controlled trials (RCTs) published in English between 2008 and 2016, pertaining to the use of medicinal plants (single use) for the treatment of primary dysmenorrhoea, were assessed. Studies evaluating dysmenorrhoeal pain and associated symptoms as a primary or secondary outcome were considered and assessed by two reviewers independently of each other, using the JADAD scale and the Cochrane risk of bias tool,. 22 RCTs were included in the review; 9 were placebo-controlled trials and 13 were comparative studies to pharmacological treatment or nutritional supplements. Most of the evaluated medicinal plants showed evidence of efficacy in relieving menstrual pain in at least one RCT. The low or unclear quality of the majority of these studies however warrants caution in interpreting these results. This review adds to the knowledge-base on the use of these medicinal plants in the treatment of primary dysmenorrhoea. Further research is needed before definitive conclusions can be made regarding the efficacy and safety of the use of these medicinal plants. Copyright © 2018 Elsevier Ltd. All rights reserved.

Reported credibility techniques in higher education evaluation studies that use qualitative methods: A research synthesis.

PubMed

Liao, Hongjing; Hitchcock, John

2018-06-01

This synthesis study examined the reported use of credibility techniques in higher education evaluation articles that use qualitative methods. The sample included 118 articles published in six leading higher education evaluation journals from 2003 to 2012. Mixed methods approaches were used to identify key credibility techniques reported across the articles, document the frequency of these techniques, and describe their use and properties. Two broad sets of techniques were of interest: primary design techniques (i.e., basic), such as sampling/participant recruitment strategies, data collection methods, analytic details, and additional qualitative credibility techniques (e.g., member checking, negative case analyses, peer debriefing). The majority of evaluation articles reported use of primary techniques although there was wide variation in the amount of supporting detail; most of the articles did not describe the use of additional credibility techniques. This suggests that editors of evaluation journals should encourage the reporting of qualitative design details and authors should develop strategies yielding fuller methodological description. Copyright © 2018 Elsevier Ltd. All rights reserved.

Prevention of child sexual abuse: evaluation of a community media campaign.

PubMed

Rheingold, Alyssa A; Campbell, Carole; Self-Brown, Shannon; de Arellano, Michael; Resnick, Heidi; Kilpatrick, Dean

2007-11-01

Given that mass media techniques have been an effective tool within the public health field for affecting behavioral change, these strategies may prove successful for the primary prevention of child sexual abuse (CSA). This study was an independent evaluation of a CSA media campaign. Two hundred parents were recruited from eight sites across the United States. Results indicated that the combined mass media campaign affected knowledge about CSA at the time of intervention compared to no intervention. No significant differences were found in regards to CSA attitudes. A significant positive impact on primary prevention response behaviors assessed using hypothetical vignettes was found; however, no significant findings were noted for several other behavioral responses. Knowledge and behavioral gains were not maintained at the one-month follow-up. Small sample size at follow-up may have affected findings. Results of this study imply that media campaigns alone may not significantly affect primary prevention of CSA.

[Clinical data that are essential for the primary care clinical records: an experience of evaluation and improvement].

PubMed

López-Picazo Ferrer, J J; Agulló Roca, F; Villaescusa Pedemonte, M; Cerezo Corbalán, J M

2002-06-30

To evaluate and improve the presence of essential clinical data in the clinical records of a primary care management area (PCMA) by means of an intervention programme. Intervention study without a control, using evaluation and improvement-of-quality methods. We chose 4 criteria from the minimum technical standards: personal history (PH), family background (FB), allergies to medicines (AM) and list of problems (LP). We evaluated overall compliance and compliance per primary care team (PCT) through batch quality acceptance of samples (LQAS), designed an intervention to improve the situation, and then re-evaluated. PCMA of Murcia (45 PCTs). Participants. 42 PCTs (3 were excluded because they had poor coverage in their records). These lasted 12 months (October 1999-October 2000) and involved the following: graphic report per PCT; session with the PCT; discussion on results and strategies in the Area Management Council; and inclusion of an explicit objective, with incentives, in the management contracts. Significant improvement of the four criteria of the PCMA (improvements: FB, 48.1%; PH, 51.1%; AM, 55.4%; LP, 50.9%). LQAS analysis: we rejected 24 batches (14.3%) at the 1st evaluation and 15 (9.0%) at the second, with FB being the criterion most rejected in both instances. Defects appeared in 14 PCT (33.3%; 3 PCT accounted for 41.7%) at the 1st evaluation, and 7 PCT at the re-evaluation (16.7%; 2 reaching 46.7%). The presence of essential clinical data in clinical records has improved. LQAS proved to be a rapid and simple method for evaluating, improving and monitoring quality in primary care.

Perceptions on evaluative and formative functions of external supervision of Rwandan primary healthcare facilities: A qualitative study.

PubMed

Schriver, Michael; Cubaka, Vincent Kalumire; Itangishaka, Sylvere; Nyirazinyoye, Laetitia; Kallestrup, Per

2018-01-01

External supervision of primary healthcare facilities in low- and middle-income countries often has a managerial main purpose in which the role of support for professional development is unclear. To explore how Rwandan primary healthcare supervisors and providers (supervisees) perceive evaluative and formative functions of external supervision. Qualitative, exploratory study. Focus group discussions: three with supervisors, three with providers, and one mixed (n = 31). Findings were discussed with individual and groups of supervisors and providers. Evaluative activities occupied providers' understanding of supervision, including checking, correcting, marking and performance-based financing. These were presented as sources of motivation, that in self-determination theory indicate introjected regulation. Supervisors preferred to highlight their role in formative supervision, which may mask their own and providers' uncontested accounts that systematic performance evaluations predominated supervisors' work. Providers strongly requested larger focus on formative and supportive functions, voiced as well by most supervisors. Impact of performance evaluation on motivation and professional development is discussed. While external supervisors intended to support providers' professional development, our findings indicate serious problems with this in a context of frequent evaluations and performance marking. Separating the role of supporter and evaluator does not appear as the simple solution. If external supervision is to improve health care services, it is essential that supervisors and health centre managers are competent to support providers in a way that transparently accounts for various performance pressures. This includes delivery of proper formative supervision with useful feedback, maintaining an effective supervisory relationship, as well as ensuring providers are aware of the purpose and content of evaluative and formative supervision functions.

Bridge A1187 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

A laboratory evaluation of rubber-asphalt paving mixtures : final report.

DOT National Transportation Integrated Search

1974-06-01

The primary objective of this study was to evaluate rubber additive asphalt and its aggregate mixtures in the laboratory with respect to their physical characteristics. : Results obtained on the physical properties of the rubberized asphalt binder we...

Bridge A3406 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Bridge A1479 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Bridge A2966 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Evaluation of DOTD's Existing Queue Estimation Procedures : Research Project Capsule

DOT National Transportation Integrated Search

2017-10-01

The primary objective of this study is to evaluate the effectiveness of DOTDs queue estimation procedures by comparing results with those obtained directly from site observations through video camera footage or other means. Actual queue start time...

Bridge A2111 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Bridge A1297 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Bridge A1193 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Bridge A0569 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Bridge K0197 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Bridge A3017 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Bridge A3405 : Missouri S&T nondestructive evaluation of bridge decks - pilot study.

DOT National Transportation Integrated Search

2014-03-01

This research has examined the use of nondestructive techniques for concrete bridge deck condition : assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research : was ground-coupled ground penetrating rada...

Behavior change interventions and policies influencing primary healthcare professionals' practice-an overview of reviews.

PubMed

Chauhan, Bhupendrasinh F; Jeyaraman, Maya M; Mann, Amrinder Singh; Lys, Justin; Skidmore, Becky; Sibley, Kathryn M; Abou-Setta, Ahmed M; Zarychanski, Ryan

2017-01-05

There is a plethora of interventions and policies aimed at changing practice habits of primary healthcare professionals, but it is unclear which are the most appropriate, sustainable, and effective. We aimed to evaluate the evidence on behavior change interventions and policies directed at healthcare professionals working in primary healthcare centers. Study design: overview of reviews. MEDLINE (Ovid), Embase (Ovid), The Cochrane Library (Wiley), CINAHL (EbscoHost), and grey literature (January 2005 to July 2015). two reviewers independently, and in duplicate, identified systematic reviews, overviews of reviews, scoping reviews, rapid reviews, and relevant health technology reports published in full-text in the English language. two reviewers extracted data pertaining to the types of reviews, study designs, number of studies, demographics of the professionals enrolled, interventions, outcomes, and authors' conclusions for the included studies. We evaluated the methodological quality of the included studies using the AMSTAR scale. For the comparative evaluation, we classified interventions according to the behavior change wheel (Michie et al.). Of 2771 citations retrieved, we included 138 reviews representing 3502 individual studies. The majority of systematic reviews (91%) investigated behavior and practice changes among family physicians. Interactive and multifaceted continuous medical education programs, training with audit and feedback, and clinical decision support systems were found to be beneficial in improving knowledge, optimizing screening rate and prescriptions, enhancing patient outcomes, and reducing adverse events. Collaborative team-based policies involving primarily family physicians, nurses, and pharmacists were found to be most effective. Available evidence on environmental restructuring and modeling was found to be effective in improving collaboration and adherence to treatment guidelines. Limited evidence on nurse-led care approaches were found to be as effective as general practitioners in patient satisfaction in settings like asthma, cardiovascular, and diabetes clinics, although this needs further evaluation. Evidence does not support the use of financial incentives to family physicians, especially for long-term behavior change. Behavior change interventions including education, training, and enablement in the context of collaborative team-based approaches are effective to change practice of primary healthcare professionals. Environmental restructuring approaches including nurse-led care and modeling need further evaluation. Financial incentives to family physicians do not influence long-term practice change.

Does charging different user fees for primary and secondary care affect first-contacts with primary healthcare? A systematic review

PubMed Central

Hone, Thomas; Lee, John Tayu; Majeed, Azeem; Conteh, Lesong; Millett, Christopher

2017-01-01

Abstract Policy-makers are increasingly considering charging users different fees between primary and secondary care (differential user charges) to encourage utilisation of primary health care in health systems with limited gate keeping. A systematic review was conducted to evaluate the impact of introducing differential user charges on service utilisation. We reviewed studies published in MEDLINE, EMBASE, the Cochrane library, EconLIT, HMIC, and WHO library databases from January 1990 until June 2015. We extracted data from the studies meeting defined eligibility criteria and assessed study quality using an established checklist. We synthesized evidence narratively. Eight studies from six countries met our eligibility criteria. The overall study quality was low, with diversity in populations, interventions, settings, and methods. Five studies examined the introduction of or increase in user charges for secondary care, with four showing decreased secondary care utilisation, and three showing increased primary care utilisation. One study identified an increase in primary care utilisation after primary care user charges were reduced. The introduction of a non-referral charge in secondary care was associated with lower primary care utilisation in one study. One study compared user charges across insurance plans, associating higher charges in secondary care with higher utilisation in both primary and secondary care. Overall, the impact of introducing differential user-charges on primary care utilisation remains uncertain. Further research is required to understand their impact as a demand side intervention, including implications for health system costs and on utilisation among low-income patients. PMID:28453713

Quality of Primary Health Care for children and adolescents living with HIV 1

PubMed Central

do Nascimento, Leticia; de Paula, Cristiane Cardoso; Magnago, Tania Solange Bosi de Souza; Padoin, Stela Maris de Mello; Harzheim, Erno; da Silva, Clarissa Bohrer

2016-01-01

Abstract Objective: to evaluate the quality of health care for children and adolescents living with HIV, among the different types of Primary Health Care services of Santa Maria, Rio Grande do Sul. Method: cross-sectional study, developed with 118 Primary Health Care professionals. The Primary Care Evaluation Instrument, Professional version, was used. For verification of the variables associated with the high score, Poisson Regression was used. Results: the professionals of the Family Health Strategy, when compared to those of the Primary Health Units, obtained a greater degree of orientation to primary care, both for the overall score and for the derived attributes score, as well as for the integrality and community orientation attributes. A specialization in Primary Health Care, other employment and a statutory work contract were associated with quality of care. Conclusion: the Family Health Strategy was shown to provide higher quality health care for children and adolescents living with HIV, however, the coverage is still low. The need was highlighted to expand this coverage and invest in vocational training directed toward Primary Care and making the professionals effective, through public selection procedure, as well as an improvement program that recognizes the care requirements, in these settings, of children and adolescents infected with HIV. PMID:27579927

[Web accessibility of Internet appointment scheduling in primary care].

PubMed

Casasola Balsells, Luis Alejandro; Guerra González, Juan Carlos; Casasola Balsells, María Araceli; Pérez Chamorro, Vicente Antonio

2017-12-16

To assess the accessibility level of Internet appointment scheduling in primary care and the fulfilment of the requirements of Spanish legislation. Descriptive study of the accessibility of 18 web sites corresponding to the autonomic health services responsible for Internet appointment scheduling for primary health care services. The level of web accessibility was evaluated by means of five automated tools. Only six websites self-declared to be in compliance with level AA of WCAG 2.0. The level of web accessibility according to the legal requirements in Spain is low. The evaluation tools identified the main errors to be corrected. Most of the autonomic health services responsible for Internet appointment scheduling in primary care need to improve their level of web accessibility and ensure that it complies with Spanish legislation. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Second five-year follow-up after a booster vaccination against tick-borne encephalitis following different primary vaccination schedules demonstrates at least 10 years antibody persistence.

PubMed

Beran, Jiri; Lattanzi, Maria; Xie, Fang; Moraschini, Luca; Galgani, Ilaria

2018-02-01

Tick borne encephalitis (TBE) endemic zones are expanding. We previously evaluated long term persistence of antibody 5 years after the first booster immunization following different primary immunization schedules with the polygeline-free inactivated TBE vaccine (TBEvac) in adults and adolescents. Here, we report anti-TBE virus (TBEV) antibody persistence from 6 to 10 years post-booster administration. This was a phase IV, open-label, single-center, second extension study (NCT01562444), conducted in Czechia. Healthy adults and adolescents ≥12 years who had received 3 different primary vaccination schedules (rapid, conventional and accelerated conventional) in the parent study and a booster dose before (12-18 months post-primary series completion) or at the beginning (3 years post-primary series completion) of the first extension study were screened and enrolled in this study. Blood samples were collected yearly and anti-TBEV antibody response was evaluated by neutralizing test (NT) antibody assays. Analysis was performed overall and per age strata: 15-49 years, ≥50 years, and ≥60 years. Of 206 screened individuals, 191 completed the study. Overall, 90-100% of participants in the all-screened set and ≥97% in the per-protocol set had the clinically meaningful threshold of protection (NT titers ≥10) across all timepoints, regardless of the primary vaccination schedule. Overall, antibody geometric mean titers (GMTs) varied from 134 to 343 in the all-screened set. Older age groups showed overall lower GMTs, although GMTs remained higher than NT titers ≥10 up to year 10 in all groups. This study showed long-term persistence of anti-TBEV NT antibodies for up to 10 years after the first booster dose of TBEvac in all age groups, regardless of the primary vaccination schedule. Copyright © 2018 GSK. Published by Elsevier Ltd.. All rights reserved.

Comprehensive Evaluation of Programmed Death-Ligand 1 Expression in Primary and Metastatic Prostate Cancer.

PubMed

Haffner, Michael C; Guner, Gunes; Taheri, Diana; Netto, George J; Palsgrove, Doreen N; Zheng, Qizhi; Guedes, Liana Benevides; Kim, Kunhwa; Tsai, Harrison; Esopi, David M; Lotan, Tamara L; Sharma, Rajni; Meeker, Alan K; Chinnaiyan, Arul M; Nelson, William G; Yegnasubramanian, Srinivasan; Luo, Jun; Mehra, Rohit; Antonarakis, Emmanuel S; Drake, Charles G; De Marzo, Angelo M

2018-06-01

Antibodies targeting the programmed cell death protein 1/programmed death-ligand 1 (PD-L1) interaction have shown clinical activity in multiple cancer types. PD-L1 protein expression is a clinically validated predictive biomarker of response for such therapies. Prior studies evaluating the expression of PD-L1 in primary prostate cancers have reported highly variable rates of PD-L1 positivity. In addition, limited data exist on PD-L1 expression in metastatic castrate-resistant prostate cancer (mCRPC). Here, we determined PD-L1 protein expression by immunohistochemistry using a validated PD-L1-specific antibody (SP263) in a large and representative cohort of primary prostate cancers and prostate cancer metastases. The study included 539 primary prostate cancers comprising 508 acinar adenocarcinomas, 24 prostatic duct adenocarcinomas, 7 small-cell carcinomas, and a total of 57 cases of mCRPC. PD-L1 positivity was low in primary acinar adenocarcinoma, with only 7.7% of cases showing detectable PD-L1 staining. Increased levels of PD-L1 expression were noted in 42.9% of small-cell carcinomas. In mCRPC, 31.6% of cases showed PD-L1-specific immunoreactivity. In conclusion, in this comprehensive evaluation of PD-L1 expression in prostate cancer, PD-L1 expression is rare in primary prostate cancers, but increased rates of PD-L1 positivity were observed in mCRPC. These results will be important for the future clinical development of programmed cell death protein 1/PD-L1-targeting therapies in prostate cancer. Copyright © 2018 American Society for Investigative Pathology. Published by Elsevier Inc. All rights reserved.

Process evaluation of a randomised controlled trial of a diabetes prevention intervention in Dutch primary health care: the SLIMMER study.

PubMed

van Dongen, Ellen Ji; Duijzer, Geerke; Jansen, Sophia C; Ter Beek, Josien; Huijg, Johanna M; Leerlooijer, Joanne N; Hiddink, Gerrit J; Feskens, Edith Jm; Haveman-Nies, Annemien

2016-11-01

To investigate (i) how the SLIMMER intervention was delivered and received in Dutch primary health care and (ii) how this could explain intervention effectiveness. A randomised controlled trial was conducted and subjects were randomly allocated to the intervention (10-month combined dietary and physical activity intervention) or the control group. A process evaluation including quantitative and qualitative methods was conducted. Data on process indicators (recruitment, reach, dose received, acceptability, implementation integrity and applicability) were collected via semi-structured interviews with health-care professionals (n 45) and intervention participant questionnaires (n 155). SLIMMER was implemented in Dutch primary health care in twenty-five general practices, eleven dietitians, nine physiotherapist practices and fifteen sports clubs. Subjects at increased risk of developing type 2 diabetes were included. It was possible to recruit the intended high-risk population (response rate 54 %) and the SLIMMER intervention was very well received by both participants and health-care professionals (mean acceptability rating of 82 and 80, respectively). The intervention programme was to a large extent implemented as planned and was applicable in Dutch primary health care. Higher dose received and participant acceptability were related to improved health outcomes and dietary behaviour, but not to physical activity behaviour. The present study showed that it is feasible to implement a diabetes prevention intervention in Dutch primary health care. Higher dose received and participant acceptability were associated with improved health outcomes and dietary behaviour. Using an extensive process evaluation plan to gain insight into how an intervention is delivered and received is a valuable way of identifying intervention components that contribute to implementation integrity and effective prevention of type 2 diabetes in primary health care.

Outsourcing Physical Education in Primary Schools: Evaluating the Impact of Externally Provided Programmes on Generalist Teachers

ERIC Educational Resources Information Center

Whipp, Peter R.; Hutton, Heidi; Grove, J. Robert; Jackson, Ben

2011-01-01

In place of generalist delivery, externally provided physical activity programmes (EPPAPs) are potentially an effective method for offering primary school students specialist physical education (PE) instruction, as well as providing training for generalist classroom teachers. In the present study, a group of generalist teachers were interviewed…

Computerized Dynamic Adaptive Tests with Immediately Individualized Feedback for Primary School Mathematics Learning

ERIC Educational Resources Information Center

Wu, Huey-Min; Kuo, Bor-Chen; Wang, Su-Chen

2017-01-01

In this study, a computerized dynamic assessment test with both immediately individualized feedback and adaptively property was applied to Mathematics learning in primary school. For evaluating the effectiveness of the computerized dynamic adaptive test, the performances of three types of remedial instructions were compared by a pre-test/post-test…

Executive Function and Academic Achievement in Primary-Grade Students with Down Syndrome

ERIC Educational Resources Information Center

Will, E.; Fidler, D. J.; Daunhauer, L.; Gerlach-McDonald, B.

2017-01-01

Background: Executive function (EF) plays a critical role in academic outcomes in typically developing children, but the contribution of EF to academic performance in Down syndrome (DS) is less well understood. This study evaluated differences in early academic foundations between primary school aged children with DS and non-verbal mental-age…

TEFL Textbook Evaluation: From Teachers' Perspectives

ERIC Educational Resources Information Center

Tok, Hidayet

2010-01-01

This study aims to examine the advantages and disadvantages of one type of TEFL materials, English language textbook "Spot On", used in state primary schools in Turkey. Sample of the research consists of 46 English teachers chosen randomly from state primary schools in Malatya and Adiyaman city centres. A five-likert type scale was used…

Angry and Afraid: Women's Appraisal of Sexual Harassment during Litigation

ERIC Educational Resources Information Center

Wright, Caroline Vaile; Fitzgerald, Louise F.

2007-01-01

The purpose of this study was to examine primary appraisal of sexual harassment, that is, a victim's cognitive evaluation of the harassment and the factors that influence this appraisal. The perspectives of 72 female plaintiffs were investigated by measuring their primary appraisal of the event, examining the structure of this appraisal, and…

Comparison of Family Therapy Outcome with Alcohol-Abusing, Runaway Adolescents

ERIC Educational Resources Information Center

Slesnick, Natasha; Prestopnik, Jillian L

2009-01-01

Treatment evaluation for alcohol problem, runaway adolescents and their families is rare. This study recruited primary alcohol problem adolescents (N = 119) and their primary caretakers from two runaway shelters and assigned them to (a) home-based ecologically based family therapy (EBFT), (b) office-based functional family therapy (FFT), or (c)…

Virtual Learning Intervention to Reduce Bullying Victimization in Primary School: A Controlled Trial

ERIC Educational Resources Information Center

Sapouna, Maria; Wolke, Dieter; Vannini, Natalie; Watson, Scott; Woods, Sarah; Schneider, Wolfgang; Enz, Sibylle; Hall, Lynne; Paiva, Ana; Andre, Elizabeth; Dautenhahn, Kerstin; Aylett, Ruth

2010-01-01

Background: Anti-bullying interventions to date have shown limited success in reducing victimization and have rarely been evaluated using a controlled trial design. This study examined the effects of the FearNot! anti-bullying virtual learning intervention on escaping victimization, and reducing overall victimization rates among primary school…

Effective School Evaluation in Primary Schools from the Dimension of Parents

ERIC Educational Resources Information Center

Akan, Durdagi

2017-01-01

The aim of this study is to analyze the effectiveness of the primary schools depending on "parents" dimension according to the perceptions of administrator and teacher in terms of different variables. It employed descriptive survey model. Data was collected through effective school questionnaire with the aim of determining the…

Applicability of the Organisational Climate Description Questionnaire--Rutgers Elementary: A South African Case Study

ERIC Educational Resources Information Center

Vos, D.; Ellis, S. M.; van der Westhuizen, Philip C.; Mentz, P. J.

2013-01-01

The Organisational Climate Description Questionnaire--Rutgers Elementary (OCDQ--RE) was used to determine the current organizational climate of primary schools in North-West Province, South Africa. This questionnaire evaluates the actions of principals and educators; the current organizational climate in primary schools can be determined from the…

Evaluation of Primary Health Care Units in the Rio De Janeiro City According to the Results of PMAQ 2012

PubMed Central

Tonini, Teresa; Sousa da Silva, Alexandre; Dutt-Ross, Steven; de Souza Velasque, Luciane

2017-01-01

To assess the quality of the primary health care network, the Ministry of Health created the Program for Improving Access and Quality in Primary Care (PMAQ), a national evaluation of family health teams. Thus, this study aims to present the geolocation of PMAQ 2012 quality indicators in the city of Rio de Janeiro. The PMAQ data show that, in the city of Rio de Janeiro, 65% of the teams achieved the performances “good” or “excellent,” 34.7% “regular,” and 0.3% “unsatisfactory.” The results show a clear PMAQ polarization between teams units classified as optimal and regular in program areas 5 and 3, respectively. PMID:28252504

Reducing disability in community-dwelling frail older people: cost-effectiveness study alongside a cluster randomised controlled trial.

PubMed

Metzelthin, Silke F; van Rossum, Erik; Hendriks, Marike R C; De Witte, Luc P; Hobma, Sjoerd O; Sipers, Walther; Kempen, Gertrudis I J M

2015-05-01

although proactive primary care, including early detection and treatment of community-dwelling frail older people, is a part of the national healthcare policy in several countries, little is known about its cost-effectiveness. to evaluate the cost-effectiveness of a proactive primary care approach in community-dwelling frail older people. embedded in a cluster randomised trial among 12 Dutch general practitioner practices, an economic evaluation was performed from a societal perspective with a time horizon of 24 months. frail older people in the intervention group received an in-home assessment and interdisciplinary care based on a tailor-made treatment plan and regular evaluation and follow-up. Practices in the control group delivered usual care. The primary outcome for the cost-effectiveness and cost-utility analysis was disability and health-related quality of life, respectively. multilevel analyses among 346 frail older people showed no significant differences between the groups regarding disability and health-related quality of life at 24 months. People in the intervention group used, as expected, more primary care services, but there was no decline in more expensive hospital and long-term care. Total costs over 24 months tended to be higher in the intervention group than in the control group (€26,503 versus €20,550, P = 0.08). the intervention under study led to an increase in healthcare utilisation and related costs without providing any beneficial effects. This study adds to the scarce amount of evidence of the cost-effectiveness of proactive primary care in community-dwelling frail older people. Current Controlled Trials, ISRCTN 31954692. © The Author 2015. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

A systematic review of primary prevention strategies for sexual violence perpetration☆

PubMed Central

DeGue, Sarah; Valle, Linda Anne; Holt, Melissa K.; Massetti, Greta M.; Matjasko, Jennifer L.; Tharp, Andra Teten

2018-01-01

This systematic review examined 140 outcome evaluations of primary prevention strategies for sexual violence perpetration. The review had two goals: 1) to describe and assess the breadth, quality, and evolution of evaluation research in this area; and 2) to summarize the best available research evidence for sexual violence prevention practitioners by categorizing programs with regard to their evidence of effectiveness on sexual violence behavioral outcomes in a rigorous evaluation. The majority of sexual violence prevention strategies in the evaluation literature are brief, psycho-educational programs focused on increasing knowledge or changing attitudes, none of which have shown evidence of effectiveness on sexually violent behavior using a rigorous evaluation design. Based on evaluation studies included in the current review, only three primary prevention strategies have demonstrated significant effects on sexually violent behavior in a rigorous outcome evaluation: Safe Dates (Foshee et al., 2004); Shifting Boundaries (building-level intervention only, Taylor, Stein, Woods, Mumford, & Forum, 2011); and funding associated with the 1994 U.S. Violence Against Women Act (VAWA; Boba & Lilley, 2009). The dearth of effective prevention strategies available to date may reflect a lack of fit between the design of many of the existing programs and the principles of effective prevention identified by Nation et al. (2003). PMID:29606897

A systematic review of primary prevention strategies for sexual violence perpetration.

PubMed

DeGue, Sarah; Valle, Linda Anne; Holt, Melissa K; Massetti, Greta M; Matjasko, Jennifer L; Tharp, Andra Teten

2014-01-01

This systematic review examined 140 outcome evaluations of primary prevention strategies for sexual violence perpetration. The review had two goals: 1) to describe and assess the breadth, quality, and evolution of evaluation research in this area; and 2) to summarize the best available research evidence for sexual violence prevention practitioners by categorizing programs with regard to their evidence of effectiveness on sexual violence behavioral outcomes in a rigorous evaluation. The majority of sexual violence prevention strategies in the evaluation literature are brief, psycho-educational programs focused on increasing knowledge or changing attitudes, none of which have shown evidence of effectiveness on sexually violent behavior using a rigorous evaluation design. Based on evaluation studies included in the current review, only three primary prevention strategies have demonstrated significant effects on sexually violent behavior in a rigorous outcome evaluation: Safe Dates (Foshee et al., 2004); Shifting Boundaries (building-level intervention only, Taylor, Stein, Woods, Mumford, & Forum, 2011); and funding associated with the 1994 U.S. Violence Against Women Act (VAWA; Boba & Lilley, 2009). The dearth of effective prevention strategies available to date may reflect a lack of fit between the design of many of the existing programs and the principles of effective prevention identified by Nation et al. (2003).

Using Automated Writing Evaluation to Reduce Grammar Errors in Writing

ERIC Educational Resources Information Center

Liao, Hui-Chuan

2016-01-01

Despite the recent development of automated writing evaluation (AWE) technology and the growing interest in applying this technology to language classrooms, few studies have looked at the effects of using AWE on reducing grammatical errors in L2 writing. This study identified the primary English grammatical error types made by 66 Taiwanese…

The Evaluation of Teachers' Job Performance Based on Total Quality Management (TQM)

ERIC Educational Resources Information Center

Shahmohammadi, Nayereh

2017-01-01

This study aimed to evaluate teachers' job performance based on total quality management (TQM) model. This was a descriptive survey study. The target population consisted of all primary school teachers in Karaj (N = 2917). Using Cochran formula and simple random sampling, 340 participants were selected as sample. A total quality management…

Student Teachers' Views about Assessment and Evaluation Methods in Mathematics

ERIC Educational Resources Information Center

Dogan, Mustafa

2011-01-01

This study aimed to find out assessment and evaluation approaches in a Mathematics Teacher Training Department based on the views and experiences of student teachers. The study used a descriptive survey method, with the research sample consisting of 150 third- and fourth-year Primary Mathematics student teachers. Data were collected using a…

Five-year outcome of major depressive disorder in primary health care.

PubMed

Riihimäki, K A; Vuorilehto, M S; Melartin, T K; Isometsä, E T

2014-05-01

Primary health care provides treatment for most patients with depression. Despite their importance for organizing services, long-term course of depression and risk factors for poor outcome in primary care are not well known. In the Vantaa Primary Care Depression Study, a stratified random sample of 1119 patients representing primary care patients in a Finnish city was screened for depression with the Primary Care Evaluation of Mental Disorders. SCID-I/P and SCID-II interviews were used to diagnose Axis I and II disorders. The 137 patients with DSM-IV depressive disorder were prospectively followed up at 3, 6, 18 and 60 months. Altogether, 82% of patients completed the 5-year follow-up, including 102 patients with a research diagnosis of major depressive disorder (MDD) at baseline. Duration of the index episode, recurrences, time spent in major depressive episodes (MDEs) and partial or full remission were examined with a life-chart. Of the MDD patients, 70% reached full remission, in a median time of 20 months. One-third had at least one recurrence. The patients spent 34% of the follow-up time in MDEs, 24% in partial remission and 42% in full remission. Baseline severity of depression and substance use co-morbidity predicted time spent in MDEs. This prospective, naturalistic, long-term study of a representative cohort of primary care patients with depression indicated slow or incomplete recovery and a commonly recurrent course, which need to be taken into account when developing primary care services. Severity of depressive symptoms and substance use co-morbidity should be systematically evaluated in planning treatment.

The PAMINO-project: evaluating a primary care-based educational program to improve the quality of life of palliative patients

PubMed Central

Rosemann, Thomas; Hermann, Katja; Miksch, Antje; Engeser, Peter; Szecsenyi, Joachim

2007-01-01

Background The care of palliative patients challenges the health care system in both quantity and quality. Especially the role of primary care givers needs to be strengthened to provide them with the knowledge and the confidence of applying an appropriate end-of-life care to palliative patients. To improve health care services for palliative patients in primary care, interested physicians in and around Heidelberg, Germany, are enabled to participate in the community-based program 'Palliative Medical Initiative North Baden (PAMINO)' to improve their knowledge in dealing with palliative patients. The impact of this program on patients' health and quality of life remains to be evaluated. Methods/Design The evaluation of PAMINO is a non-randomized, controlled study. Out of the group of primary care physicians who took part in the PAMINO program, a sample of 45 physicians and their palliative patients will be compared to a sample of palliative patients of 45 physicians who did not take part in the program. Every four weeks for 6 months or until death, patients, physicians, and the patients' family caregivers in both groups answer questions to therapy strategies, quality of life (QLQ-C15-PAL, POS), pain (VAS), and burden for family caregivers (BSFC). The inclusion of physicians and patients in the study starts in March 2007. Discussion Although participating physicians value the increase in knowledge they receive from PAMINO, the effects on patients remain unclear. If the evaluation reveals a clear benefit for patients' quality of life, a larger-scale implementation of the program is considered. Trial registration: The study was registered at ‘current controlled trials (CCT)’, registration number: ISRCTN78021852. PMID:17535418

[Protocol to evaluate the effectiveness of a consciousness-raising and training intervention for primary care professionals, in order to improve detection of domestic violence (ISFVIDAP)].

PubMed

Fernández Alonso, M Carmen; Herrero Velázquez, Sonia; Cordero Guevara, José Aurelio; Maderuelo Fernández, José Angel; Madereuelo Fernández, José Angel; González Castro, María Luisa

2006-01-01

To evaluate the effectiveness of an intervention aimed at primary care physicians and nurses to improve the detection of domestic violence. Community intervention study with control, randomized in clusters, pragmatic, open, and with parallel groups. Primary care centres in Spain. Primary care physicians and nurses from the entire country who agree to participate in the study. UNIT OF ANALYSIS: The basic care team (BCT) of doctor and nurse looking after a list is the unit of analysis for evaluating the number of cases detected; and their clinical records are the units of analysis for evaluating recorded cases (suspicion and/or confirmation of mistreatment). Sixty eight BCT in each group (136 in the 2 groups) and 1700 clinical records per group (25 per BCT). Altogether, they will cover some 130,000 women of 14 and over. A short training programme with homogeneous training contents, aimed at raising the awareness of health professionals and teaching them how to identify risk factors, situations of special vulnerability and alarm signals. The programme also aims to provide health professionals with tools to make the clinical interview easier, when they suspect mistreatment and how to tackle a case once it is detected. The main measurement will be the mean variation between intervention and control groups in the number of cases of domestic violence detected during the study, through specific recording and mean variation between the initial and final variations in each group. A weighted student's t test or, if covariates need to be adjusted, a regression analysis will be used for comparison. All analyses will be based on intention to treat.

The Role of National Adult Education Centre in Curriculum Development in Somalia in Selected Government Primary Adult Schools of Mogadisho. African Studies in Curriculum Development and Evaluation, No. 109.

ERIC Educational Resources Information Center

Bahar, Ismail F. S.

A study of curriculum development in Somalia focused on the role of the National Adult Education Centre (NAEC) and involvement of teachers and inspectors. The sample consisted of 80 Mogadisho primary adult school teachers. Information sources were related literature, teacher questionnaires, and unstructured interviews with school inspectors,…

Protocol for a nationwide survey of primary health care in China: the China PEACE (Patient-centered Evaluative Assessment of Cardiac Events) MPP (Million Persons Project) Primary Health Care Survey

PubMed Central

Su, Meng; Zhang, Qiuli; Lu, Jiapeng; Li, Xi; Tian, Na; Wang, Yun; Yip, Winnie; Cheng, Kar Keung; Mensah, George A; Horwitz, Ralph I; Mossialos, Elias; Krumholz, Harlan M; Jiang, Lixin

2017-01-01

Introduction China has pioneered advances in primary health care (PHC) and public health for a large and diverse population. To date, the current state of PHC in China has not been subjected to systematic assessments. Understanding variations in primary care services could generate opportunities for improving the structure and function of PHC. Methods and analysis This paper describes a nationwide PHC study (PEACE MPP Primary Health Care Survey) conducted across 31 provinces in China. The study leverages an ongoing research project, the China Patient-centered Evaluative Assessment of Cardiac Events (PEACE) Million Persons Project (MPP). It employs an observational design with document acquisition and abstraction and in-person interviews. The study will collect data and original documents on the structure and financing of PHC institutions and the adequacy of the essential medicines programme; the education, training and retention of the PHC workforce; the quality of care; and patient satisfaction with care. The study will provide a comprehensive assessment of current PHC services and help determine gaps in access and quality of care. All study instruments and documents will be deposited in the Document Bank as an open-access source for other researchers. Ethics and dissemination The central ethics committee at the China National Centre for Cardiovascular Disease (NCCD) approved the study. Written informed consent has been obtained from all patients. Findings will be disseminated in future peer reviewed papers, and will inform strategies aimed at improving the PHC in China. Trial registration number NCT02953926 PMID:28851781

Incremental costs associated with myocardial infarction and stroke in patients with type 2 diabetes mellitus: an overview for economic modeling.

PubMed

Brennan, Victoria K; Colosia, Ann D; Copley-Merriman, Catherine; Mauskopf, Josephine; Hass, Bastian; Palencia, Roberto

2014-07-01

To identify cost estimates related to myocardial infarction (MI) or stroke in patients with type 2 diabetes mellitus (T2DM) for use in economic models. A systematic literature review was conducted. Electronic databases and conference abstracts were screened against inclusion criteria, which included studies performed in patients who had T2DM before experiencing an MI or stroke. Primary cost studies and economic models were included. Costs were converted to 2012 pounds sterling. Fifty-four studies were identified: 13 primary cost studies and 41 economic evaluations using secondary sources for complication costs. Primary studies provided costs from 10 countries. Estimates for a fatal event ranged from £2482-£5222 for MI and from £4900-£6694 for stroke. Costs for the year a non-fatal event occurred ranged from £5071-£29,249 for MI and from £5171-£38,732 for stroke. Annual follow-up costs ranged from £945-£1616 for an MI and from £4704-£12,926 for a stroke. Economic evaluations from 12 countries were identified, and costs of complications showed similar variability to the primary studies. The costs identified within primary studies varied between and within countries. Many studies used costs estimated in studies not specific to patients with T2DM. Data gaps included a detailed breakdown of resource use, which affected the ability to compare data across countries. In the development of economic models for patients with T2DM, the use of accurate estimates of costs associated with MI and stroke is important. When country-specific costs are not available, clear justification for the choice of estimates should be provided.

Evaluation of standardized sample collection, packaging, and ...

EPA Pesticide Factsheets

Journal Sample collection procedures and primary receptacle (sample container and bag) decontamination methods should prevent contaminant transfer between contaminated and non-contaminated surfaces and areas during bio-incident operations. Cross-contamination of personnel, equipment, or sample containers may result in the exfiltration of biological agent from the exclusion (hot) zone and have unintended negative consequences on response resources, activities and outcomes. The current study was designed to: (1) evaluate currently recommended sample collection and packaging procedures to identify procedural steps that may increase the likelihood of spore exfiltration or contaminant transfer; (2) evaluate the efficacy of currently recommended primary receptacle decontamination procedures; and (3) evaluate the efficacy of outer packaging decontamination methods. Wet- and dry-deposited fluorescent tracer powder was used in contaminant transfer tests to qualitatively evaluate the currently-recommended sample collection procedures. Bacillus atrophaeus spores, a surrogate for Bacillus anthracis, were used to evaluate the efficacy of spray- and wipe-based decontamination procedures.

Healthy eating and active living for diabetes in primary care networks (HEALD-PCN): rationale, design, and evaluation of a pragmatic controlled trial for adults with type 2 diabetes

PubMed Central

2012-01-01

Background While strong and consistent evidence supports the role of lifestyle modification in the prevention and management of type 2 diabetes (T2DM), the best strategies for program implementation to support lifestyle modification within primary care remain to be determined. The objective of the study is to evaluate the implementation of an evidence-based self- management program for patients with T2DM within a newly established primary care network (PCN) environment. Method Using a non-randomized design, participants (total N = 110 per group) will be consecutively allocated in bi-monthly blocks to either a 6-month self-management program lead by an Exercise Specialist or to usual care. Our primary outcome is self-reported physical activity and pedometer steps. Discussion The present study will assess whether a diabetes self-management program lead by an Exercise Specialist provided within a newly emerging model of primary care and linked to available community-based resources, can lead to positive changes in self-management behaviours for adults with T2DM. Ultimately, our work will serve as a platform upon which an emerging model of primary care can incorporate effective and efficient chronic disease management practices that are sustainable through partnerships with local community partners. Clinical Trials Registration ClinicalTrials.gov identifier: NCT00991380 PMID:22712881

Evaluation of the performance, cost-effectiveness, and timing of various preventive maintenances : interim report.

DOT National Transportation Integrated Search

2010-10-01

This research study evaluated the performance of various pavement preservation treatments over time and under different : environmental conditions to quantify the economics of each treatment type. There are three primary techniques utilized in Colora...

Process Evaluation Results from the HEALTHY Physical Education Intervention

ERIC Educational Resources Information Center

Hall, William J.; Zeveloff, Abigail; Steckler, Allan; Schneider, Margaret; Thompson, Deborah; Pham, Trang; Volpe, Stella L.; Hindes, Katie; Sleigh, Adriana; McMurray, Robert G.

2012-01-01

Process evaluation is an assessment of the implementation of an intervention. A process evaluation component was embedded in the HEALTHY study, a primary prevention trial for Type 2 diabetes implemented over 3 years in 21 middle schools across the United States. The HEALTHY physical education (PE) intervention aimed at maximizing student…

EVALUATION OF THE EFFECTIVENESS OF COATINGS IN REDUCING DISLODGEABLE ARSENIC, CHROMIUM, AND COPPER FROM CCA TREATED WOOD; FINAL REPORT

EPA Science Inventory

EPA conducted a study to evaluate the effect of coatings on dislodgeable arsenic, chromium, and copper residues on the surfaces of chromated copper arsenate (CAA) treated wood. Dislodgeable CCA, determined by wipe sampling the wood surfaces, was the primary evaluation criterion f...

FBI fingerprint identification automation study. AIDS 3 evaluation report. Volume 1: Compendium

NASA Technical Reports Server (NTRS)

Mulhall, B. D. L.

1980-01-01

The primary features of the overall study are encompassed and an evaluation of an automation system is presented. Objectives of the study are described, methods of evaluation are summarized and conclusions about the system's feasibility are presented. Also included is a brief history of fingerprint automation activities within the FBI, the organization of the FBI, a bibliography of documents and records, a data dictionary and a reference set of all of the transparencies presented throughout the study.

Care guides: an examination of occupational conflict and role relationships in primary care.

PubMed

Wholey, Douglas R; White, Katie M; Adair, Richard; Christianson, Jon B; Lee, Suhna; Elumba, Deborah

2013-01-01

Improving the efficiency and effectiveness of primary care treatment of patients with chronic illness is an important goal in reforming the U.S. health care system. Reducing occupational conflicts and creating interdependent primary care teams is crucial for the effective functioning of new models being developed to reorganize chronic care. Occupational conflict, role interdependence, and resistance to change in a proof-of-concept pilot test of one such model that uses a new kind of employee in the primary care office, a "care guide," were analyzed. Care guides are lay individuals who help chronic disease patients and their providers achieve standard health goals. The aim of this study was to examine the development of occupational boundaries, interdependence of care guides and primary care team members, and acceptance by clinic employees of this new kind of health worker. A mixed methods, pilot study was conducted using qualitative analysis; clinic, provider, and patient surveys; administrative data; and multivariate analysis. Qualitative analysis examined the emergence of the care guide role. Administrative data and surveys were used to examine patterns of interdependence between care guides, physicians, team members, and clinic staff; obtain physician evaluations of the care guide role; and evaluate the effect of care guides on patient perceptions of care coordination and follow-up. Evaluation of implementation of the care guide model showed that (a) the care guide scope of practice was clearly defined; (b) interdependent relationships between care guides and providers were formed; (c) relational triads consisting of patient, care guide, and physician were created; (d) patients and providers were supported in managing chronic disease; and (e) resistance to this model among traditional employees was minimized. The feasibility of implementing a new care model for chronic disease management in the primary care setting, identifying factors associated with a positive organizational experience, was shown in this study.

An Evaluation of Primary English Textbooks in Vietnam: A Sociolinguistic Perspective

ERIC Educational Resources Information Center

Dang, Tu Cam Thi; Seals, Corinne

2018-01-01

This article delves into the issue of incorporating sociolinguistic aspects of language and culture into the current primary English textbooks in Vietnam. The authors first provide an overview of primary English teaching in the Vietnamese setting and then evaluate the current primary English textbooks in relation to the objectives of foreign…

Possibility of Identifying the Logical-Mathematical Giftedness with Students of Lower Primary School Grades through Evaluations

ERIC Educational Resources Information Center

Milic, Sanja; Simeunovic, Vlado

2017-01-01

The objective of this work is examination of co-ordinance amongst assessments of logical-mathematical giftedness with young primary school students, made by four groups of evaluators: teachers, parents, coevals and self-evaluators. Teachers of 11 primary schools selected at the area of Republic Srpska were assigned to follow Instructions for…

A Process Evaluation of Project Developmental Continuity. Interim Report II, Part A: Program Case Studies. Volume 2.

ERIC Educational Resources Information Center

Spencer, Lynn, Ed.

These 7 case studies are part of a series of documents on the evaluation of Project Developmental Continuity (PDC), a Head Start demonstration program aimed at providing educational and developmental continuity between children's Head Start and primary school experiences. Each case study reviews the planning year at a PDC demonstration site in one…

A Process Evaluation of Project Developmental Continuity. Interim Report II, Part A: Program Case Studies. Volume I.

ERIC Educational Resources Information Center

Spencer, Lynn, Ed.

These 8 case studies are part of a series of documents on the evaluation of Project Developmental Continuity (PDC), a Head Start demonstration program aimed at providing educational and developmental continuity between children's Head Start and primary school experiences. Each case study reviews the planning year at a PDC demonstration site in one…

Evaluating the Impact of the Erasmus Programme: Skills and European Identity

ERIC Educational Resources Information Center

Jacobone, Vittoria; Moro, Giuseppe

2015-01-01

The primary purpose of this study lies in the evaluation of what students acquire from studies abroad in the context of credit mobility, in terms of competence development and personal growth, compared with that gained by students completing their study or internship in their home country. A pre-post test design, with both an experimental group…

Evaluation of Student Models on Current Socio-Scientific Topics Based on System Dynamics

ERIC Educational Resources Information Center

Nuhoglu, Hasret

2014-01-01

This study aims to 1) enable primary school students to develop models that will help them understand and analyze a system, through a learning process based on system dynamics approach, 2) examine and evaluate students' models related to socio-scientific issues using certain criteria. The research method used is a case study. The study sample…

The Evaluation of the Opinions of Prospective Teachers about the Objectives of Human Rights Education

ERIC Educational Resources Information Center

Özbek, Ramazan

2017-01-01

The aim of this study is to evaluate opinions of prospective teachers attending Social Sciences Teaching Department Primary Education Section on the objectives of Human Rights Education in the scope of Citizenship and Democracy Education Curriculum. This study is vital for learning of democratic life. 25 prospective teachers studying in the 8th…

Effects of an SWH Approach and Self-Evaluation on Sixth Grade Students' Learning and Retention of an Electricity Unit

ERIC Educational Resources Information Center

Memis, Esra Kabatas; Seven, Sabriye

2015-01-01

The purpose of this study is to explore the effects of guided, inquiry-based laboratory activities using the Science Writing Heuristic (SWH) approach and self-evaluation on students' science achievement. The study involved three sixth grade classes studying an electricity unit taught by the same primary school teacher. Before the study began, one…

eVITAL: A Preliminary Taxonomy and Electronic Toolkit of Health-Related Habits and Lifestyle

PubMed Central

Salvador-Carulla, Luis; Olson Walsh, Carolyn; Alonso, Federico; Gómez, Rafael; de Teresa, Carlos; Cabo-Soler, José Ricardo; Cano, Antonio; Ruiz, Mencía

2012-01-01

Objectives. To create a preliminary taxonomy and related toolkit of health-related habits (HrH) following a person-centered approach with a focus on primary care. Methods. From 2003–2009, a working group (n = 6 physicians) defined the knowledge base, created a framing document, and selected evaluation tools using an iterative process. Multidisciplinary focus groups (n = 29 health professionals) revised the document and evaluation protocol and participated in a feasibility study and review of the model based on a demonstration study with 11 adult volunteers in Antequera, Spain. Results. The preliminary taxonomy contains 6 domains of HrH and 1 domain of additional health descriptors, 3 subdomains, 43 dimensions, and 141 subdimensions. The evaluation tool was completed by the 11 volunteers. The eVITAL toolkit contains history and examination items for 4 levels of engagement: self-assessment, basic primary care, extended primary care, and specialty care. There was positive feedback from the volunteers and experts, but concern about the length of the evaluation. Conclusions. We present the first taxonomy of HrH, which may aid the development of the new models of care such as the personal contextual factors of the International Classification of Functioning (ICF) and the positive and negative components of the multilevel person-centered integrative diagnosis model. PMID:22545016

[Evaluation of the quality of medical care in primary care patients with metabolic syndrome].

PubMed

Modrego Navarro, Angel; Ramírez Espinosa, Manuel; Fustero Fernández, Mariví; Tarraga López, Pedro Juan; Bastida Calvo, José Carlos; Torras Tohà, Núria

2009-08-01

As there is a high prevalence of metabolic syndrome (MS) in the overweight population, their cardiovascular risk is also high and the review system in Spain appears to be inadequate. The present study was carried out to evaluate the quality of the medical care of these patients. Epidemiological, cross-sectional and multicenter study. A total of 138 primary care general practitioners from all over Spain included outpatients of both sexes, > 18 years old, with body mass index > or = 25 and with biochemical data from the last 6 months for fasting glucose, triglycerides, HDL-c and blood pressure. Self-evaluation, retrospective, internal and with data processing. Principal determinations: Degree of compliance of 12 evaluation criteria and description of MS factors. A total of 2,280 patients were analysed. MS prevalence was 53.2%. Biochemical data were significantly higher in patients with MS and the most prevalent risk factors were: triglycerides > 150 (49.6%), systolic blood pressure > 140 (40.8%), fasting glucose > or = 126 (38.4%). Poor compliance of a few but relevant criteria was responsible for a high percentage of errors in the medical care quality. Introduction of improvement activities in patients with MS in primary care is essential in the management and prevention of cardiovascular complications.

[Withdrawal of a specialised diabetes education program in primary care: long term impact on the metabolic control outcomes].

PubMed

Jurado Campos, Jerónimo; Caula Ros, Jacint A; Hernández Anguera, Josep M; Juvinyà Canal, Dolors; Pou Torelló, José M

2009-12-01

To evaluate the possible relationships between a health policy decision, in relation to the diabetes education strategies and the metabolic control outcomes. Longitudinal prospective cohort study. A random cohort sample of 276 type II diabetes mellitus subjects. All primary care centres in three regions of Catalonia. Patients were classified as specialised (n=59) or non-specialised (n=217) groups, as regards whether having received previous diabetes education before the start of the study. HbA1c values were evaluated in all subjects at baseline and after 5 years after receiving only conventional education. Baseline evaluation showed a better metabolic control in the specialised group (P=0.009). The final evaluation showed no significant differences in outcomes between the two groups (P=0.679). When baseline and outcomes values were compared, significant differences were observed in all subjects (P=0.001), the specialised group showed significantly poorer metabolic control (P<0.001), but in the group with previous conventional education no significant differences were observed (P=0.058). Our results suggest that the withdrawal of higher levels of diabetes education may play a major role in poor metabolic control, and that conventional diabetes education does not improve outcomes. Health policy in Primary Care should consider improving the level of diabetes education.

Evidence for an Evolutionary Cheater Strategy--Relationships Between Primary and Secondary Psychopathy, Parenting, and Shame and Guilt.

PubMed

Lyons, Minna T

2015-01-01

In the present study, shame and guilt proneness were investigated in relation to primary and secondary psychopathy, looking at parental care as a possible mediator. A sample of 388 volunteers participated in an on-line study, completing several self-report measurements. Primary psychopathy, robust to parental care and sex of the participant, was associated with lower guilt proneness after a private transgression and lower negative self-evaluations after a public transgression. Secondary psychopathy was not associated with guilt or shame proneness. Paternal care played a mediating role between primary psychopathy and guilt, but only in male participants. High paternal care was associated with lower guilt repair in high psychopathy males, suggesting that a positive father-son relationship might be essential for development of exploitive strategies in primary psychopathy. The results highlight the fundamental differences between primary and secondary psychopathy, and provide support for the idea that primary psychopathy is an evolutionary cheater-strategy.

[Primary care evaluation of the hypertensive patient management in specialized care after derivation (DERIVA-2 Study)].

PubMed

Martell-Claros, Nieves; Galgo Nafría, Alberto; Abad-Cardiel, María; Álvarez-Álvarez, Beatriz; García Donaire, José Antonio; Márquez-Contreras, Emilio; Molino-González, Ángel

2017-10-13

To know the opinion/evaluation of the primary care physicians (PCPH) of the received information about patients that were attended in specialized care (SC). Cross-sectional study. Performed nationwide in primary care centers. Researchers from the primary care network. We used the SEH-LELHA derivation criteria guidelines, plus an ad hoc survey that included demographic and anthropometric data, blood pressure levels, and the main reason for derivation to SC at the baseline and final (post-derivation) visit. In addition, time deployed for the study of every patient, changes in diagnosis and treatment, type of follow-up, issues throughout the derivation process and assessment of the medical referred to the PCPH were evaluated. With participation of 578 researchers from primary, the study included 1715 patients aged 60.7±13.3years, 62.7% male. Patients were taking 2.3±1.2 (range 0-10) antihypertensive drugs pre-referral and 2.5±1.2 (0-9) after derivation. Blood pressure levels changed from 166±21.6 /97.7±12.6mmHg to 143±14.4 /85.5±10.5mmHg. The number of controlled patients (BP<140 and <90mmHg) increased from 5.8% to 32.2%. Time between pre- and post-derivation visit was 72±64days (median 57days, IQ26-99). The PCPH received a medical report in 80.3% of cases, 76.9% with an explanation of the results of the complementary tests, 75.8% with additional information or a reasoning of treatment and in 71% of cases information about the patient future management. 63% of PCPH were fully agreed with the management of the specialist, 29% agree and 2% strongly disagree. The derivation was evaluated as effective or very effective in 86% of patients and no effective in 9%. Communication between AE and SC in HTA is valued satisfactorily by MAP. However there is still room for improvement in the process. Copyright © 2017. Publicado por Elsevier España, S.L.U.

Review of health information technology usability study methodologies

PubMed Central

Bakken, Suzanne

2011-01-01

Usability factors are a major obstacle to health information technology (IT) adoption. The purpose of this paper is to review and categorize health IT usability study methods and to provide practical guidance on health IT usability evaluation. 2025 references were initially retrieved from the Medline database from 2003 to 2009 that evaluated health IT used by clinicians. Titles and abstracts were first reviewed for inclusion. Full-text articles were then examined to identify final eligibility studies. 629 studies were categorized into the five stages of an integrated usability specification and evaluation framework that was based on a usability model and the system development life cycle (SDLC)-associated stages of evaluation. Theoretical and methodological aspects of 319 studies were extracted in greater detail and studies that focused on system validation (SDLC stage 2) were not assessed further. The number of studies by stage was: stage 1, task-based or user–task interaction, n=42; stage 2, system–task interaction, n=310; stage 3, user–task–system interaction, n=69; stage 4, user–task–system–environment interaction, n=54; and stage 5, user–task–system–environment interaction in routine use, n=199. The studies applied a variety of quantitative and qualitative approaches. Methodological issues included lack of theoretical framework/model, lack of details regarding qualitative study approaches, single evaluation focus, environmental factors not evaluated in the early stages, and guideline adherence as the primary outcome for decision support system evaluations. Based on the findings, a three-level stratified view of health IT usability evaluation is proposed and methodological guidance is offered based upon the type of interaction that is of primary interest in the evaluation. PMID:21828224

Etiological evaluation of primary congenital hypothyroidism cases

PubMed Central

Bezen, Diğdem; Dilek, Emine; Torun, Neşe; Tütüncüler, Filiz

2017-01-01

Aim Primary congenital hypothyroidism is frequently seen endocrine disorder and one of the preventable cause of mental retardation. Aim of study was to evaluate the frequency of permanent/transient hypothyrodism, and to detect underlying reason to identfy any marker which carries potential to discriminate permanent/transient form. Material and Methods Forty eight cases older than 3 years of age, diagnosed as primary congenital hypothyroidism and started thyroxin therapy in newborn-period, and followed up between January 2007–June 2013 were included in the study. Thyroid hormon levels were evaluated and thyroid ultrasonography was performed in cases who are at the end of their 3 years of age, after 6 weeks of thyroxine free period. Thyroid sintigraphy was performed if serum thyroid-stimulating hormone was high (≥ 5 mIU/mL) and perchlorate discharge test was performed if uptake was normal or increased on sintigraphy. Cases with thyroid-stimulating hormone levels ≥ 5 mIU/mL were defined as permanent primary congenital hypothyroidism group and as transient primary congenital hypothyroidism group with normal thyroid hormones during 6 months. Results The mean age was 3.8±0.7 years. Mean diagnosis age was 16.6±6.5 days and 14 cases (29.2%) were diagnosed by screening program of Ministry of Health. There were 23 cases (14F, 9M) in permanent primary congenital hypothyroidism group and 12 (52.2%) of them were dysgenesis (8 hypoplasia, 4 ectopia), and 11 (47.8%) dyshormonogenesis. In transient primary congenital hypothyroidism group, there were 25 cases (17M, 8F). The mean thyroid-stimulating hormone levels at diagnosis were similar in two groups. The mean thyroxin dose in permanent primary congenital hypothyroidism group was significantly higher than transient group at the time of thyroxin cessation (2.1±0.7, 1.5±0.5 mg/kg/d, respectively, p=0.004). Thyroxin dose ≥1.6 mcg/kg/d was 72% sensitive and 69.6% specific for predicting permenant primary congenital hypothyroidism. Conclusions Transient primary congenital hypothyroidism is more frequent than expected and found often in males in the primary congenital hypothyroidism cases, started thyroxin therapy in neonatal period. While fT4, thyroid-stimulating hormone, Tg levels at diagnosis do not predict transient/permenant primary congenital hypothyroidism, thyroxin dose before the therapy cessation at the age of 3 may make the distinction between transient/permenant primary congenital hypothyroidism. PMID:28747839

Using video-based observation research methods in primary care health encounters to evaluate complex interactions

PubMed Central

Asan, Onur; Montague, Enid

2015-01-01

Objective The purpose of this paper is to describe the use of video-based observation research methods in primary care environment and highlight important methodological considerations and provide practical guidance for primary care and human factors researchers conducting video studies to understand patient-clinician interaction in primary care settings. Methods We reviewed studies in the literature which used video methods in health care research and, we also used our own experience based on the video studies we conducted in primary care settings. Results This paper highlighted the benefits of using video techniques such as multi-channel recording and video coding and compared “unmanned” video recording with the traditional observation method in primary care research. We proposed a list, which can be followed step by step to conduct an effective video study in a primary care setting for a given problem. This paper also described obstacles researchers should anticipate when using video recording methods in future studies. Conclusion With the new technological improvements, video-based observation research is becoming a promising method in primary care and HFE research. Video recording has been under-utilized as a data collection tool because of confidentiality and privacy issues. However, it has many benefits as opposed to traditional observations, and recent studies using video recording methods have introduced new research areas and approaches. PMID:25479346

From Efficacy to Effectiveness and Beyond: What Next for Brief Interventions in Primary Care?

PubMed Central

O’Donnell, Amy; Wallace, Paul; Kaner, Eileen

2014-01-01

Background: Robust evidence supports the effectiveness of screening and brief alcohol interventions in primary healthcare. However, lack of understanding about their “active ingredients” and concerns over the extent to which current approaches remain faithful to their original theoretical roots has led some to demand a cautious approach to future roll-out pending further research. Against this background, this paper provides a timely overview of the development of the brief alcohol intervention evidence base to assess the extent to which it has achieved the four key levels of intervention research: efficacy, effectiveness, implementation, and demonstration. Methods: Narrative overview based on (1) the results of a review of systematic reviews and meta-analyses of the effectiveness of brief alcohol intervention in primary healthcare and (2) synthesis of the findings of key additional primary studies on the improvement and evaluation of brief alcohol intervention implementation in routine primary healthcare. Results: The brief intervention field seems to constitute an almost perfect example of the evaluation of a complex intervention. Early evaluations of screening and brief intervention approaches included more tightly controlled efficacy trials and have been followed by more pragmatic trials of effectiveness in routine clinical practice. Most recently, attention has shifted to dissemination, implementation, and wider-scale roll-out. However, delivery in routine primary health remains inconsistent, with an identified knowledge gap around how to successfully embed brief alcohol intervention approaches in mainstream care, and as yet unanswered questions concerning what specific intervention component prompt the positive changes in alcohol consumption. Conclusion: Both the efficacy and effectiveness of brief alcohol interventions have been comprehensively demonstrated, and intervention effects seem replicable and stable over time, and across different study contexts. Thus, while unanswered questions remain, given the positive evidence amassed to date, research efforts should maintain a continued focus on promoting sustained implementation of screening and brief alcohol intervention approaches in primary care to ensure that those who might benefit from screening and brief alcohol interventions actually receive such support. PMID:25221524

Influencing Intended Teaching Practice: Exploring pre-service teachers' perceptions of science teaching resources

NASA Astrophysics Data System (ADS)

Cooper, Grant; Kenny, John; Fraser, Sharon

2012-08-01

Many researchers have identified and expressed concern over the state of science education internationally, but primary teachers face particular obstacles when teaching science due to their poor science background and low confidence with science. Research has suggested that exemplary resources, or units that work, may be an effective way to support primary teachers. This study explores the effect of one such resource on the intentions of pre-service primary teachers to teach science. The resource in question is Primary Connections, a series of learning resources produced by the Australian Academy of Science specifically designed for primary science. Evaluative studies of Primary Connections have indicated its efficacy with practising primary teachers but there is little evidence of its impact upon pre-service teachers. The purpose of this study was to investigate how effective these quality teaching resources were in influencing the intentions of primary pre-service teachers to teach science after they graduated. The theory of planned behaviour highlighted the linkage between the intentions of the pre-service teachers to teach science, and their awareness of and experiences with using Primary Connections during their education studies. This enabled key factors to be identified which influenced the intentions of the pre-service teachers to use Primary Connections to teach science after they graduate. The study also provided evidence of how quality science teaching resources can be effectively embedded in a teacher education programme as a means of encouraging and supporting pre-service teachers to teach science.

Evaluation of Microleakage and Marginal Ridge Fracture Resistance of Primary Molars Restored with Three Restorative Materials: A Comparative in vitro Study

PubMed Central

Yeolekar, Tapan Satish; Mukunda, KS; Kiran, NK

2015-01-01

ABSTRACT Composite restorations are popular because of their superior esthetics and acceptable clinical performance. But shrinkage is still a drawback. Polymerization shrinkage results in volumetric contraction, leading to deformation of the cusps, microleakage, decrease of marginal adaptation, enamel micro-cracks and postoperative sensitivity. A new class of ring opening resin composite based on silorane chemistry has been introduced with claims of less than 1% shrinkage during polymerization. The present study was conducted to evaluate and compare the ability of low shrink silorane based material, a packable composite and a compomer to resist microleakage in class II restorations on primary molars and evaluate marginal ridge fracture resistance of these materials. Sixty human primary molars were selected. Class II cavities were prepared and the teeth were divided into three groups of twenty each. Groups were as follows group I: low shrink composite resin (Filtek P90). Group II: packable composite (Filtek P60) and Group III: compomer (Compoglass F). Half of the teeth were used for microleakage and the rest for marginal ridge fracture resistance. For microleakage testing, dye penetration method was used with 1% methylene blue dye. Followed by evaluation and grading under stereomicroscope at 10* magnification. Fracture resistance was tested with universal testing machine. It was concluded that low shrink silorane based composite resin showed the least amount of microleakage, whereas compomer showed the highest microleakage. Packable composite resisted fracture of marginal ridge better than other composite resins. Marginal ridge fracture resistance of packable composite was comparable to the intact side. How to cite this article: Yeolekar TS, Chowdhary NR, Mukunda KS, Kiran NK. Evaluation of Microleakage and Marginal Ridge Fracture Resistance of Primary Molars Restored with Three Restorative Materials: A Comparative in vitro Study. Int J Clin Pediatr Dent 2015;8(2):108-113. PMID:26379377

Acceptability and usability of a telepresence robot for geriatric primary care: A pilot.

PubMed

Vermeersch, Patricia; Sampsel, Debi D; Kleman, Carolyn

2015-01-01

The dual challenge of increasing numbers of older adults and overall increases in those with some form of insurance is driving the need to develop and evaluate novel methods of primary care delivery such as telehealth. The goal of this study was to explore the acceptability and usability of a remote presence robot (RPR) in a simulated primary care wellness encounter for older adults. A descriptive exploratory study was used to determine the acceptability and usability of the RPR operated by an APRN 250 miles from 13 older adults residing in a high rise during a simulated primary care visit. The results support previous research that technology such as the RPR can be both acceptable and useful for an older adult and primary care provider but only in certain circumstances. Copyright © 2015 Elsevier Inc. All rights reserved.

Evaluating the primary and ready biodegradability of dianilinodithiophosphoric acid.

PubMed

Lin, Weixiong; Sun, Shuiyu; Xu, Pingting; Dai, Yongkang; Ren, Jie

2016-04-01

Dianilinodithiophosphoric acid (DDA) is widely used as sulfide mineral flotation collector in China. It is necessary to investigate the biodegradability of DDA to provide the fundamental knowledge to assess the environmental fate in the risk assessment of DDA and to design and operate the DDA flotation wastewater biological treatment plant. In the present study, the primary and ready aerobic biodegradations of DDA were studied and the primary biodegradation kinetic model of DDA was developed. The results show that DDA displays a good primary biodegradability and its biodegradation ratio reaches 99.8 % in 7 days. In contrast, DDA is not easily ready biodegradable; hence, it is a partially biodegradable organic compound. The primary aerobic biodegradation kinetics can be described using the first-order reaction kinetics equation: C = 19.72191e(-0.01513t).

The size of the primary tumor and age at initial diagnosis are independent predictors of the metastatic behavior and survival of patients with SDHB-related pheochromocytoma and paraganglioma: a retrospective cohort study.

PubMed

Schovanek, Jan; Martucci, Victoria; Wesley, Robert; Fojo, Tito; Del Rivero, Jaydira; Huynh, Thanh; Adams, Karen; Kebebew, Electron; Frysak, Zdenek; Stratakis, Constantine A; Pacak, Karel

2014-07-21

Succinate dehydrogenase subunit B (SDHB) mutations are associated with aggressive pheochromocytoma (PHEO)/paraganglioma (PGL) behavior, often resulting in metastatic disease and fatal outcomes. These tumors are often larger, extra-adrenal, and contain lower catecholamine concentrations than other hereditary PHEOs/PGLs. This study evaluated the size and age at diagnosis of primary SDHB-related PHEOs/PGLs as independent predictors of their metastatic behavior and outcome (survival). One hundred six patients with SDHB mutation-related PHEO/PGL were included in this retrospective study. The recorded largest diameters, locations, and patient ages at initial diagnosis of SDHB-related primary tumors were analyzed in the context of time to metastasis and patient survival. First, the development of metastatic disease in patients with primary tumors ≥4.5 cm was significantly earlier than in patients with smaller tumors (P = 0.003). Second, patients with primary tumors larger than 5.5 cm also had worse overall survival than patients with smaller tumors (P = 0.008). Third, age at initial diagnosis was found to be an independent predictor of patient survival (PHEOs: P = 0.041; PGLs: P < 0.001). Fourth, we did not observe a significant difference in survival based on the specific SDHB mutations or patient sex. Receiver operating characteristic curves established 4.5 cm as the best value to dichotomize the primary SDHB-related PHEO/PGL in order to evaluate the development of metastatic disease and 5.5 cm as the best value for survival prediction. Subsequently, the size of the primary tumor was found as an age-independent predictor of patient survival and metastases development in PGL. In both PHEO and PGL, age at diagnosis was found to be a size-independent predictor of patient survival. No significant difference was found in metastases development or patient survival between males and females or among specific SDHB mutations. This data further extends and supports previous recommendations that carriers with SDHB mutations must undergo early and regular evaluations to detect PHEO/PGL in order to achieve the best clinical outcome.

High fidelity of driver chromosomal alterations among primary and metastatic renal cell carcinomas: implications for tumor clonal evolution and treatment.

PubMed

Kouba, Eril J; Eble, John N; Simper, Novae; Grignon, David J; Wang, Mingsheng; Zhang, Shaobo; Wang, Lisha; Martignoni, Guido; Williamson, Sean R; Brunelli, Matteo; Luchini, Claudio; Calió, Anna; Cheng, Liang

2016-11-01

Recent studies have demonstrated considerable genomic heterogeneity in both primary and metastatic renal cell carcinoma (RCC). This mutational diversity has serious implications for the development and implementation of targeted molecular therapies. We evaluated 39 cases of primary RCC tumors with their matched metastatic tumors to determine if the hallmark chromosomal anomalies of these tumors are preserved over the course of disease progression. Thirty-nine matched pairs of primary and metastatic RCCs (20 clear cell RCC, 16 papillary RCC, and 3 chromophobe RCC) were analyzed. All clear cell RCC and papillary RCC tumors were evaluated for chromosome 3p deletion, trisomy 7 and 17 using fluorescence in situ hybridization. Chromophobe RCC tumors were evaluated for genetic alterations in chromosomes 1, 2, 6, 10, and 17. Of the 20 clear cell RCC tumors, 18 primary tumors (90%) showed a deletion of chromosome 3p and were disomic for chromosomes 7 and 17. All molecular aberrations were conserved within the matched metastatic tumor. Of the 16 papillary RCC tumors, 10 primary tumors (62%) showed trisomy for both chromosomes 7 and 17 without 3p deletion. These molecular aberrations and others were conserved in the paired metastatic tumors. Of the three chromophobe RCC tumors, multiple genetic anomalies were identified in chromosomes 1, 2, 6, 10, and 17. These chromosomal aberrations were conserved in the matched metastatic tumors. Our results demonstrated genomic fidelity among the primary and metastatic lesions in RCCs. These findings may have important clinical and diagnostic implications.

Effectiveness of computerized clinical decision support systems for asthma and chronic obstructive pulmonary disease in primary care: a systematic review.

PubMed

Fathima, Mariam; Peiris, David; Naik-Panvelkar, Pradnya; Saini, Bandana; Armour, Carol Lyn

2014-12-02

The use of computerized clinical decision support systems may improve the diagnosis and ongoing management of chronic diseases, which requires recurrent visits to multiple health professionals, disease and medication monitoring and modification of patient behavior. The aim of this review was to systematically review randomized controlled trials evaluating the effectiveness of computerized clinical decision systems (CCDSS) in the care of people with asthma and COPD. Randomized controlled trials published between 2003 and 2013 were searched using multiple electronic databases Medline, EMBASE, CINAHL, IPA, Informit, PsychINFO, Compendex, and Cochrane Clinical Controlled Trials Register databases. To be included, RCTs had to evaluate the role of the CCDSSs for asthma and/or COPD in primary care. Nineteen studies representing 16 RCTs met our inclusion criteria. The majority of the trials were conducted in patients with asthma. Study quality was generally high. Meta-analysis was not conducted because of methodological and clinical heterogeneity. The use of CCDSS improved asthma and COPD care in 14 of the 19 studies reviewed (74%). Nine of the nineteen studies showed statistically significant (p < 0.05) improvement in the primary outcomes measured. The majority of the studies evaluated health care process measures as their primary outcomes (10/19). Evidence supports the effectiveness of CCDSS in the care of people with asthma. However there is very little information of its use in COPD care. Although there is considerable improvement in the health care process measures and clinical outcomes through the use of CCDSSs, its effects on user workload and efficiency, safety, costs of care, provider and patient satisfaction remain understudied.

Prospective Observational Study of Implantable Cardioverter‐Defibrillators in Primary Prevention of Sudden Cardiac Death: Study Design and Cohort Description

PubMed Central

Cheng, Alan; Dalal, Darshan; Butcher, Barbara; Norgard, Sanaz; Zhang, Yiyi; Dickfeld, Timm; Eldadah, Zayd A.; Ellenbogen, Kenneth A.; Guallar, Eliseo; Tomaselli, Gordon F.

2013-01-01

Background Primary‐prevention implantable cardioverter‐defibrillators (ICDs) reduce total mortality in patients with severe left ventricular systolic function. However, only a minority of patients benefit from these devices. We designed the Prospective Observational Study of Implantable Cardioverter‐Defibrillators (PROSE‐ICD) to identify risk factors and enhance our understanding of the biological mechanisms that predispose to arrhythmic death in patients undergoing ICD implantation for primary prevention of sudden death. Methods and Results This is a multicenter prospective cohort study with a target enrollment of 1200 patients. The primary end point is ICD shocks for adjudicated ventricular tachyarrhythmias. The secondary end point is total mortality. All patients undergo a comprehensive evaluation including history and physical examination, signal‐averaged electrocardiograms, and blood sampling for genomic, proteomic, and metabolomic analyses. Patients are evaluated every 6 months and after every known ICD shock for additional electrocardiographic and blood sampling. As of December 2011, a total of 1177 patients have been enrolled with more nonwhite and female patients compared to previous randomized trials. A total of 143 patients have reached the primary end point, whereas a total of 260 patients died over an average follow‐up of 59 months. The PROSE‐ICD study represents a real‐world cohort of individuals with systolic heart failure receiving primary‐prevention ICDs. Conclusions Extensive electrophysiological and structural phenotyping as well as the availability of serial DNA and serum samples will be important resources for evaluating novel metrics for risk stratification and identifying patients at risk for arrhythmic sudden death. Clinical Trial Registration URL: http://clinicaltrials.gov/ Unique Identifier: NCT00733590. PMID:23525420

Еvaluation of health status of children attending primary schools with different organization of physical education lessons

PubMed

Kondratiuk, Oleksandra S.; Korshun, Maria M.; Garkavyi, Serhii I.; Garkavyi, Serhii S.

2018-01-01

The mandatory swimming lesson in primary schools, equipped with swimming pools, was introduced without studying of its health-saving effectiveness. The purpose of this study was to evaluate the health status of pupils studying in schools with different organization of physical education lessons. Cross-sectional study was organized in two schools with different organization of physical education lessons. The experimental group (E) consisted of 408 children of 1‑4 year of study (210 girls and 198 boys) who during one of the lessons of physical education were engaged in swimming in the school basin. Control group (C) consisted of 279 primary school children (210 girls and 156 boys) from a neighboring educational institution where all physical education lessons were organized in the gym. The health status was evaluated using classical method of complex assessment of the state of health with the subsequent assignment of each child to one of the health groups. In result of evaluation of state of health there was established that among pupils from E group the proportion of boys with harmonious anthropometric parameters is higher (p<0.05), children from this group are stronger than C group (p<0.05). The prevalence of diseases of the musculoskeletal system and the eyes among pupils in E group was lower comparing to the C group (p<0.01). In the E group percentage of pupils assigned to health group I was significantly higher and lower for the II (children with some morpho-functional abnormalities) comparing to the C group. Organization of one mandatory swimming lesson per week in primary school has positive effect on health status of children.

Comparative Evaluation of Shear Bond Strength of Three Commercially Available Glass Ionomer Cements in Primary Teeth

PubMed Central

Murthy, S Srinivasa; Murthy, Gargi S

2015-01-01

Background: This study aims to comparatively evaluate the shear bond strength (SBS) of three commercially available glass ionomer cements - Miracle Mix (MM) (GC America Inc., Alsip, USA), Ketac Molar (KM) (3M Corp., Minnesota, USA) and amalgomer CR (AM) (Advanced Healthcare Ltd., Kent, England) in primary teeth and later examine the mode of the adhesive failure at the interface. Materials and Methods: Totally, 90 extracted sound primary molars were selected, and dentin on the buccal surface of crowns was exposed. Specimens were randomly assigned into three groups according to the restorative materials being tested. SBS tests were performed, and the obtained values were statistically analyzed using ANOVA and Tukey tests (P < 0.05). SBS mean values on were recorded in megapascals (MPa) and the mode of failure was assessed using a scanning electron microscope. Results: SBS (in MPa) was - MM-5.39, KM-4.84, AM-6.38. The predominant failure mode was cohesive. Conclusion: Amalgomer CR exhibited statistically significant higher SBS of 6.38 MPa to primary teeth and has better adhesion to the primary teeth compared to the other test materials and can be considered as a restorative material in pediatric dentistry. However, the results of this study should be corroborated with further investigation to reach a definitive conclusion. PMID:26464550

Mortality After Total Knee and Total Hip Arthroplasty in a Large Integrated Health Care System.

PubMed

Inacio, Maria C S; Dillon, Mark T; Miric, Alex; Navarro, Ronald A; Paxton, Elizabeth W

2017-01-01

The number of excess deaths associated with elective total joint arthroplasty in the US is not well understood. To evaluate one-year postoperative mortality among patients with elective primary and revision arthroplasty procedures of the hip and knee. A retrospective analysis was conducted of hip and knee arthroplasties performed in 2010. Procedure type, procedure volume, patient age and sex, and mortality were obtained from an institutional total joint replacement registry. An integrated health care system population was the sampling frame for the study subjects and was the reference group for the study. Standardized 1-year mortality ratios (SMRs) and 95% confidence intervals (CIs) were calculated. A total of 10,163 primary total knee arthroplasties (TKAs), 4963 primary total hip arthroplasties (THAs), 606 revision TKAs, and 496 revision THAs were evaluated. Patients undergoing primary THA (SMR = 0.6, 95% CI = 0.4-0.7) and TKA (SMR = 0.4, 95% CI = 0.3-0.5) had lower odds of mortality than expected. Patients with revision TKA had higher-than-expected mortality odds (SMR = 1.8, 95% CI = 1.1-2.5), whereas patients with revision THA (SMR = 0.9, 95% CI = 0.4-1.5) did not have higher-than-expected odds of mortality. Understanding excess mortality after joint surgery allows clinicians to evaluate current practices and to determine whether certain groups are at higher-than-expected mortality risk after surgery.

Evaluation of the gyratory compactor for use in designing asphaltic concrete mixtures : final report.

DOT National Transportation Integrated Search

1966-12-01

The primary objective of this study was to evaluate the gyratory kneading compactor and to investigate the possibilities and capabilities of this type of equipment. : Curves were developed for six different asphaltic concrete mixes with varying compa...

FDG PET detection of unknown primary tumors.

PubMed

Bohuslavizki, K H; Klutmann, S; Kröger, S; Sonnemann, U; Buchert, R; Werner, J A; Mester, J; Clausen, M

2000-05-01

The management of patients presenting with metastases of unknown primary origin remains a clinical challenge despite a large variety of imaging modalities. The aim of this study was to evaluate FDG PET in detecting the sites of primary cancer in these patients. Fifty-three patients with metastatic cervical adenopathy (n = 44) or extracervical metastases (n = 9) of unknown primary origin were included after extensive but inconclusive conventional diagnostic work-up. Patients received 370 MBq FDG (10 mCi) intravenously, and whole-body images were acquired at 60 min after injection. Clinical, surgical, and histopathologic findings and complete correlative imaging were used to assess the results. In 27 of 53 patients FDG PET showed focal tracer accumulations corresponding to potential primary tumor sites located in the lungs (n = 12), the palatine tonsil (n = 5), the salivary glands (n = 2), the nasopharynx (n = 1), the oropharynx (n = 3), the maxillary sinus (n = 1), and the larynx (n = 1). Moreover, in 2 patients FDG PET revealed lesions suspected to be tumors in the breast and the ileocolonic area. In 20 (37.8%) of these 53 patients FDG PET was true-positive, identifying the primary tumor in the lungs (n = 10), the head and neck region (n = 8), the breast (n = 1), and the ileocolonic area (n = 1). In 6 of 27 patients FDG PET was false-positive, predominantly identifying suspicious areas in the palatine tonsil (n = 3). One patient denied further diagnostic work-up after PET; thus, positive PET could not be evaluated. In 26 of 53 patients PET did not reveal lesions suspected to be the primary. However, primary tumors were not found in these patients at clinical follow-up. FDG PET is a valuable diagnostic tool in patients with cancer of unknown primary because it imaged unknown primary tumors in about one third of all patients investigated. In addition, FDG PET assists in both guiding biopsies for histologic evaluation and selecting the appropriate treatment protocols for these patients.

Preliminary Results of a Comprehensive Approach to Prevent Antisocial Behaviour in Preschool and Primary School Pupils in Luxembourg

ERIC Educational Resources Information Center

Petermann, Franz; Natzke, Heike

2008-01-01

This pilot study evaluated the preliminary short- and middle-term impact of a nation-wide, school-based prevention initiative on antisocial behaviour of preschool and primary school pupils in Luxembourg. Seventeen preschool and reception classes (n = 183) were assigned to intervention and comparison conditions. The intervention included…

Breadwinning Moms, Caregiving Dads: Double Standard in Social Judgments of Gender Norm Violators

ERIC Educational Resources Information Center

Gaunt, Ruth

2013-01-01

This study explores the role of gender ideologies in moderating social judgments of gender norm violators. Three hundred and eleven participants evaluated a male or a female target who was either a primary breadwinner or a primary caregiver. Attributions of personal traits, moral emotions, and marital emotions were examined. Results showed that…

Self-Management for Primary School Students Demonstrating Problem Behavior in Regular Classrooms: Evidence Review of Single-Case Design Research

ERIC Educational Resources Information Center

Busacca, Margherita L.; Anderson, Angelika; Moore, Dennis W.

2015-01-01

This review evaluates self-management literature targeting problem behaviors of primary school students in general education settings. Thirty-one single-case design studies met inclusion criteria, of which 16 demonstrated adequate methodological rigor, according to What Works Clearinghouse (WWC) design standards. Visual analysis and WWC…

Incorporating primary and secondary prevention approaches to address childhood obesity prevention and treatment in a low-income, ethnically diverse population

USDA-ARS?s Scientific Manuscript database

There is consensus that development and evaluation of a systems-oriented approach for child obesity prevention and treatment that includes both primary and secondary prevention efforts is needed. This article describes the study design and baseline data from the Texas Childhood Obesity Research Demo...

An Evaluation of Factors that Affect Performance of Primary Schools in Kenya: A Case Study of Gatanga District

ERIC Educational Resources Information Center

Gakure, Roselyn W.; Mukuria, Patrick; Kithae, Peter Paul

2013-01-01

Recently, the Kenyan government reaffirmed its commitment to enabling majority of its citizen's access to education through establishment of free primary education program and subsidizing secondary education. However, despite all these efforts, the education sector continues to face myriads of problems, major one being skewed performance in Kenya…

Validation of the Chinese Version of the Social Emotional Health Survey-Primary

ERIC Educational Resources Information Center

Wang, Cixin; Yang, Chunyan; Jiang, Xu; Furlong, Michael

2018-01-01

The Social Emotional Health Survey-Primary (SEHS-P) was originally developed to assess U.S. elementary students' positive psychological traits: gratitude, zest, optimism, and persistence, and the higher-order latent construct of covitality. The present study evaluated the validity of a Chinese version of SEHS-P with a sample of 653 Chinese…

Disruptive Behaviour of Students in Primary Education and Emotional Intelligence

ERIC Educational Resources Information Center

Esturgo-Deu, M. Estrella; Sala-Roca, Josefina

2010-01-01

This study analyses the relation between disruptive behaviours and the emotional abilities of children in primary education. To do this, disruptive behaviour and emotional abilities were evaluated in 1422 pupils aged between 6 and 12 years of age at 11 education centres using EQIjv. No relation was found between disruptive behaviours and age, but…

High Functioning Autism Spectrum Disorders in Adults: Consequences for Primary Caregivers Compared to Schizophrenia and Depression

ERIC Educational Resources Information Center

Grootscholten, Inge A. C.; van Wijngaarden, Bob; Kan, Cornelis C.

2018-01-01

Primary caregivers experience consequences from being in close contact to a person with autism spectrum disorder (ASD). This study used the Involvement Evaluation Questionnaire to explore the level of consequences of 104 caregivers involved with adults with High Functioning ASD (HF-ASD) and compared these with the consequences reported by…

Multicomponent Programs for Reducing Peer Victimization in Early Elementary School: A Longitudinal Evaluation of the WITS Primary Program

ERIC Educational Resources Information Center

Leadbeater, Bonnie; Sukhawathanakul, Paweena

2011-01-01

Past research demonstrates the promise of multicomponent programs in reducing peer victimization and bullying in older elementary and middle school children, however little research focuses on young children. The current study examines the effectiveness of the WITS Primary program on trajectories of victimization and social responsibility in…

Combining Primary Prevention and Risk Reduction Approaches in Sexual Assault Protection Programming

ERIC Educational Resources Information Center

Menning, Chadwick; Holtzman, Mellisa

2015-01-01

Objective: The object of this study is to extend prior evaluations of Elemental, a sexual assault protection program that combines primary prevention and risk reduction strategies within a single program. Participants and Methods: During 2012 and 2013, program group and control group students completed pretest, posttest, and 6-week and 6-month…

Evaluation of "Back to Basics" Mathematics Workbooks: A Randomised Control Trial of the Primary Mathematics Research Project

ERIC Educational Resources Information Center

Fleisch, Brahm; Taylor, Nick; Herholdt, Roelien; Sapire, Ingrid

2011-01-01

Can providing learner support materials, particularly custom-designed workbooks, improve primary mathematics achievement more cost effectively than providing conventional textbooks? To contribute to this debate, this paper reports on the findings of a study conducted in 2010 by a consortium of educational researchers at JET Education Services and…

Using Primary Sources in African American Studies of the Early Republic. Lesson Plan.

ERIC Educational Resources Information Center

Crocker, Ann

2000-01-01

Describes an Internet assignment where students perform their own searches in order to locate three primary sources from the time period 1776 to 1800 that deal with African Americans in the United States. Discusses the assignment in detail and provides resources for evaluating Internet sites and a list of websites and secondary sources. (CMK)

Organizational culture predicts job satisfaction and perceived clinical effectiveness in pediatric primary care practices.

PubMed

Brazil, Kevin; Wakefield, Dorothy B; Cloutier, Michelle M; Tennen, Howard; Hall, Charles B

2010-01-01

In recent years, there has been a growing understanding that organizational culture is related to an organization's performance. However, few studies have examined organizational culture in medical group practices. The purpose of this study was to examine the relationship of organizational culture on provider job satisfaction and perceived clinical effectiveness in primary care pediatric practices. This cross-sectional study included 36 primary care pediatric practices located in Connecticut. There were 374 participants in this study, which included 127 clinicians and 247 nonclinicians. Office managers completed a questionnaire that recorded staff and practice characteristics; all participants completed the Organizational Culture Scale, a questionnaire that assessed the practice on four cultural domains (i.e., group, developmental, rational, and hierarchical), and the Primary Care Organizational Questionnaire that evaluated perceived effectiveness and job satisfaction. Hierarchical linear models using a restricted maximum likelihood estimation method were used to evaluate whether the practice culture types predicted job satisfaction and perceived effectiveness. Group culture was positively associated with both satisfaction and perceived effectiveness. In contrast, hierarchical and rational culture were negatively associated with both job satisfaction and perceived effectiveness. These relationships were true for clinicians, nonclinicians, and the practice as a whole. Our study demonstrates that practice culture is associated with job satisfaction and perceived clinical effectiveness and that a group culture was associated with high job satisfaction and perceived effectiveness.

Does charging different user fees for primary and secondary care affect first-contacts with primary healthcare? A systematic review.

PubMed

Hone, Thomas; Lee, John Tayu; Majeed, Azeem; Conteh, Lesong; Millett, Christopher

2017-06-01

Policy-makers are increasingly considering charging users different fees between primary and secondary care (differential user charges) to encourage utilisation of primary health care in health systems with limited gate keeping. A systematic review was conducted to evaluate the impact of introducing differential user charges on service utilisation. We reviewed studies published in MEDLINE, EMBASE, the Cochrane library, EconLIT, HMIC, and WHO library databases from January 1990 until June 2015. We extracted data from the studies meeting defined eligibility criteria and assessed study quality using an established checklist. We synthesized evidence narratively. Eight studies from six countries met our eligibility criteria. The overall study quality was low, with diversity in populations, interventions, settings, and methods. Five studies examined the introduction of or increase in user charges for secondary care, with four showing decreased secondary care utilisation, and three showing increased primary care utilisation. One study identified an increase in primary care utilisation after primary care user charges were reduced. The introduction of a non-referral charge in secondary care was associated with lower primary care utilisation in one study. One study compared user charges across insurance plans, associating higher charges in secondary care with higher utilisation in both primary and secondary care. Overall, the impact of introducing differential user-charges on primary care utilisation remains uncertain. Further research is required to understand their impact as a demand side intervention, including implications for health system costs and on utilisation among low-income patients. © The Author 2017. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

33 CFR 155.1052 - Response plan development and evaluation criteria for vessels carrying group V petroleum oil as a...

Code of Federal Regulations, 2011 CFR

2011-07-01

... evaluation criteria for vessels carrying group V petroleum oil as a primary cargo. 155.1052 Section 155.1052....1052 Response plan development and evaluation criteria for vessels carrying group V petroleum oil as a primary cargo. (a) Owners and operators of vessels that carry group V petroleum oil as a primary cargo...

Is non-cavitated proximal lesion sealing an effective method for caries control in primary and permanent teeth? A systematic review and meta-analysis.

PubMed

Ammari, Michelle Mikhael; Soviero, Vera Mendes; da Silva Fidalgo, Tatiana Kelly; Lenzi, Michele; Ferreira, Daniele Masterson T P; Mattos, Cláudia Trindade; de Souza, Ivete Pomarico Ribeiro; Maia, Lucianne Cople

2014-10-01

The aim of this study was to perform a systematic review and meta-analysis on the effectiveness of sealing non-cavitated proximal caries lesions in primary and permanent teeth. Only controlled clinical trials and randomized controlled clinical trials that evaluated the effectiveness of sealing on non-cavitated proximal caries with a minimum follow-up of 12 months were included in the study. The primary outcome should be arrestment/progression of proximal caries evaluated by bitewing radiographs. A risk of bias evaluation based on the Cochrane Collaboration common scheme for bias was carried out for each study. The meta-analysis was performed on the studies considered low risk of bias and with pair-wise visual reading results through RevMan software. A comprehensive search was performed in the Systematic Electronic Databases: Pubmed, Cochrane Library, Scopus, IBI Web of Science, Lilacs, SIGLE, and on website Clinical trials.gov, through until June 2013. From 967 studies identified, 10 articles and 3 studies with partial results were assessed for eligibility. However three articles were excluded and our final sample included 10 studies. According to the risk of bias evaluation, six studies were considered "high" risk of bias, and four "low" risk of bias. The forest plot of the meta-analysis showed low heterogeneity (I(2)=29%) and a favourable outcome for the Infiltrant. The chance of caries progression when this technique was used was significantly lower (p=0.002) compared with Placebo. Our results suggest that the technique of sealing non-cavitated proximal caries seems to be effective in controlling proximal caries in the short and medium term. Further long-term randomized clinical trials are still necessary to increase this evidence. Contemporary dentistry is focused in minimally invasive approaches that prevent the destruction of sound dental tissues next to carious lesions. This paper searches for evidence of the efficacy of sealing/infiltrating non-cavitated proximal caries in arresting caries progression both in permanent and primary teeth. Copyright © 2014 Elsevier Ltd. All rights reserved.

Hyperparathyroidism in persons exposed to iodine-131 from the Hanford Nuclear Site.

PubMed

Hamilton, Thomas E; Davis, Scott; Onstad, Lynn; Kopecky, Kenneth J

2005-12-01

The risk of primary hyperparathyroidism from exposure to external radiation has been well documented in the last 20 yr. However, it remains unclear whether hyperparathyroidism might also be caused by internal exposure to radioactive iodine. The objective of this study was to determine whether exposure to 131I from the Hanford Nuclear Site during 1944-1957 increased the risk of hyperparathyroidism among people living in the area. The Hanford Thyroid Disease Study was conducted as a retrospective cohort study. The study setting was the general community in Washington State. The participants were 5199 persons born to mothers with usual residence in one of seven counties in eastern Washington State, randomly selected from birth records for the years 1940-1946. Of the 5199 selected, 3440 underwent a Hanford Thyroid Disease Study clinical evaluation, including an evaluation for hyperparathyroidism. Individual thyroid radiation dose, which could be estimated for 3191 study participants, ranged from 0.0029-2823 mGy (mean, 174 mGy). Hyperparathyroidism was the main outcome measure. Of 3440 evaluable participants, we confirmed 12 cases of primary hyperparathyroidism (0.35%). We found no evidence that the cumulative incidence of hyperparathyroidism increased with increasing radiation dose. In summary, this study shows no evidence that 131I, received at young ages and at the doses and exposure conditions experienced by this cohort, increased the risk of primary hyperparathyroidism. However, the effects of different doses and conditions of exposure to 131I on the risk of hyperparathyroidism remain to be defined.

A Process Evaluation of Project Developmental Continuity. Interim Report IV, Volume 2: Development of the Implementation and Cost Studies.

ERIC Educational Resources Information Center

Smith, Allen G.; And Others

This interim report describes the development of program implementation and cost studies for Year II of the process evaluation of Project Developmental Continuity (PDC), a Head Start demonstration program aimed at providing educational and developmental continuity between children's Head Start and primary school experiences. Specific areas focused…

Bones, Boys, Bombs and Booze: An Exploratory Study of the Reliability of Marking Dissertations across Disciplines

ERIC Educational Resources Information Center

Bettany-Saltikov, Josette; Kilinc, Stephanie; Stow, Karen

2009-01-01

The primary aim of this study was to evaluate the reliability of the University's Masters' level (M-level) generic assessment criteria when used by lecturers from different disciplines. A further aim was to evaluate if subject-specific knowledge was essential to marking these dissertations. Four senior lecturers from diverse disciplines…

Comparing Skills-Focused and Self-Regulation Focused Preschool Curricula: Impacts on Academic and Self-Regulatory Skills

ERIC Educational Resources Information Center

Lonigan, Christopher J.; Phillips, Beth M.

2012-01-01

The primary goal of this study was to evaluate the relative effectiveness of a skills-focused preschool curriculum versus a curriculum designed to foster children's self-regulation skills. Additionally, the study was designed to evaluate if adding a self-regulation component to a skills-based curriculum would enhance children's outcomes in…

An Empirical Evaluation of Critical Factors Influencing Learner Satisfaction in Blended Learning: A Pilot Study

ERIC Educational Resources Information Center

Chen, Won Sun; Yao, Adrian Yong Tat

2016-01-01

Blended learning, a convergence of e-learning approach and face-to-face learning, has been regarded as a new paradigm in modern education. The degree of learners' satisfaction with blended learning played a crucial role in evaluating the effectiveness of blended learning adoption. Therefore, this study examined the primary factors affecting…

5As Team obesity intervention in primary care: development and evaluation of shared decision-making weight management tools.

PubMed

Osunlana, A M; Asselin, J; Anderson, R; Ogunleye, A A; Cave, A; Sharma, A M; Campbell-Scherer, D L

2015-08-01

Despite several clinical practice guidelines, there remains a considerable gap in prevention and management of obesity in primary care. To address the need for changing provider behaviour, a randomized controlled trial with convergent mixed method evaluation, the 5As Team (5AsT) study, was conducted. As part of the 5AsT intervention, the 5AsT tool kit was developed. This paper describes the development process and evaluation of these tools. Tools were co-developed by the multidisciplinary research team and the 5AsT, which included registered nurses/nurse practitioners (n = 15), mental health workers (n = 7) and registered dieticians (n = 7), who were previously randomized to the 5AsT intervention group at a primary care network in Edmonton, Alberta, Canada. The 5AsT tool development occurred through a practice/implementation-oriented, need-based, iterative process during learning collaborative sessions of the 5AsT intervention. Feedback during tool development was received through field notes and final provider evaluation was carried out through anonymous questionnaires. Twelve tools were co-developed with 5AsT. All tools were evaluated as either 'most useful' or 'moderately useful' in primary care practice by the 5AsT. Four key findings during 5AsT tool development were the need for: tools that were adaptive, tools to facilitate interdisciplinary practice, tools to help patients understand realistic expectations for weight loss and shared decision-making tools for goal setting and relapse prevention. The 5AsT tools are primary care tools which extend the utility of the 5As of obesity management framework in clinical practice. © 2015 The Authors. Clinical Obesity published by John Wiley & Sons Ltd on behalf of World Obesity.

5As Team obesity intervention in primary care: development and evaluation of shared decision‐making weight management tools

PubMed Central

Asselin, J.; Anderson, R.; Ogunleye, A. A.; Cave, A.; Sharma, A. M.; Campbell‐Scherer, D. L.

2015-01-01

Summary Despite several clinical practice guidelines, there remains a considerable gap in prevention and management of obesity in primary care. To address the need for changing provider behaviour, a randomized controlled trial with convergent mixed method evaluation, the 5As Team (5AsT) study, was conducted. As part of the 5AsT intervention, the 5AsT tool kit was developed. This paper describes the development process and evaluation of these tools. Tools were co‐developed by the multidisciplinary research team and the 5AsT, which included registered nurses/nurse practitioners (n = 15), mental health workers (n = 7) and registered dieticians (n = 7), who were previously randomized to the 5AsT intervention group at a primary care network in Edmonton, Alberta, Canada. The 5AsT tool development occurred through a practice/implementation‐oriented, need‐based, iterative process during learning collaborative sessions of the 5AsT intervention. Feedback during tool development was received through field notes and final provider evaluation was carried out through anonymous questionnaires. Twelve tools were co‐developed with 5AsT. All tools were evaluated as either ‘most useful’ or ‘moderately useful’ in primary care practice by the 5AsT. Four key findings during 5AsT tool development were the need for: tools that were adaptive, tools to facilitate interdisciplinary practice, tools to help patients understand realistic expectations for weight loss and shared decision‐making tools for goal setting and relapse prevention. The 5AsT tools are primary care tools which extend the utility of the 5As of obesity management framework in clinical practice. PMID:26129630

Differences in clinical characteristics between patients assessed for NHS specialist psychotherapy and primary care counselling.

PubMed

Chiesa, Marco; Fonagy, Peter; Bateman, Anthony W

2007-12-01

Although several studies have described patient populations in primary care counselling settings and NHS (National Health Service) specialist psychotherapy settings, there is a paucity of studies specifically comparing differences in clinical characteristics between the two groups of patients. The aim of this study is to ascertain if specialist psychotherapy referrals represent a more challenging client group than primary care counselling patients. We compare the socio-demographic features and severity of presentation in the symptomatic, interpersonal problems and global adjustment dimensions of a sample of patients (N=384) assessed by a primary care counselling service located in North London and a sample of patients (N=853) assessed in eight NHS psychotherapy centres located within urban settings in England. Both the groups completed the Brief Symptom Inventory, the Inventory of Interpersonal Problems and Clinical Outcomes in Routine Evaluation Outcome Measure. Patients referred for specialist psychotherapy services were more dysfunctional than those referred for primary care counselling. The linear function constructed to discriminate the groups showed that a combination of more psychotic symptoms, social inhibitions and higher risk of self-harm effectively identified those referred to psychotherapy services, while patients exhibiting greater levels of somatic and anxiety symptoms and non-assertiveness were more likely to be seen in primary care settings. However, similarities between the two samples were also marked, as shown by the overlap in the distribution of clinical outcomes in routine evaluation clinical scores in the two samples. The findings are discussed in terms of their implications for policy and service delivery of these two types of psychological therapy services.

Implementation of innovative attitudes and behaviour in primary health care by means of strategic communication: a 7-year follow-up.

PubMed

Morténius, Helena; Marklund, Bertil; Palm, Lars; Björkelund, Cecilia; Baigi, Amir

2012-06-01

To bridge the gap between theory and practice, methods are needed that promote a positive attitude to change among health care professionals and facilitate the incorporation of new research findings. In this context, communication plays a significant role. The aim of this study was to analyse primary care staff members' readiness to adopt new ways of thinking and willingness to change their work practices by means of strategic communication. An evaluative design was used to study a primary care staff cohort for 7 years. The study population comprised all primary care staff in a region of Sweden (n = 1206). The strategic communication encompassed managerial impact, planning and implementation of reflexive communication processes, in addition to activities in three established communication channels (oral, written and digital). A questionnaire was used, and bivariate and multivariate statistical analyses were performed. A total of 846 individuals participated in the evaluation (70%). Strategic communication had a significant effect on staff members' new way of thinking (61%) and willingness to change daily work practices (33%). The communication channels had a significant synergy effect on the adoption of new ideas and willingness to change attitudes. Oral and digital communication had a significant impact on staff members' readiness to change. Strategic communication plays an important role in the process of creating innovative attitudes and behaviour among primary care professionals. The willingness to change attitudes enhances primary care staff's readiness to change everyday practices, thus facilitating the implementation of evidence-based care. © 2011 Blackwell Publishing Ltd.

Assessment of Primary Site Response in Children With High-Risk Neuroblastoma: An International Multicenter Study

PubMed Central

McHugh, Kieran; Naranjo, Arlene; Van Ryn, Collin; Kirby, Chaim; Brock, Penelope; Lyons, Karen A.; States, Lisa J.; Rojas, Yesenia; Miller, Alexandra; Volchenboum, Sam L.; Simon, Thorsten; Krug, Barbara; Sarnacki, Sabine; Valteau-Couanet, Dominique; von Schweinitz, Dietrich; Kammer, Birgit; Granata, Claudio; Pio, Luca; Park, Julie R.; Nuchtern, Jed

2016-01-01

Purpose The International Neuroblastoma Response Criteria (INRC) require serial measurements of primary tumors in three dimensions, whereas the Response Evaluation Criteria in Solid Tumors (RECIST) require measurement in one dimension. This study was conducted to identify the preferred method of primary tumor response assessment for use in revised INRC. Patients and Methods Patients younger than 20 years with high-risk neuroblastoma were eligible if they were diagnosed between 2000 and 2012 and if three primary tumor measurements (antero-posterior, width, cranio-caudal) were recorded at least twice before resection. Responses were defined as ≥ 30% reduction in longest dimension as per RECIST, ≥ 50% reduction in volume as per INRC, or ≥ 65% reduction in volume. Results Three-year event-free survival for all patients (N = 229) was 44% and overall survival was 58%. The sensitivity of both volume response measures (ability to detect responses in patients who survived) exceeded the sensitivity of the single dimension measure, but the specificity of all response measures (ability to identify lack of response in patients who later died) was low. In multivariable analyses, none of the response measures studied was predictive of outcome, and none was predictive of the extent of resection. Conclusion None of the methods of primary tumor response assessment was predictive of outcome. Measurement of three dimensions followed by calculation of resultant volume is more complex than measurement of a single dimension. Primary tumor response in children with high-risk neuroblastoma should therefore be evaluated in accordance with RECIST criteria, using the single longest dimension. PMID:26755515

Perceptions on evaluative and formative functions of external supervision of Rwandan primary healthcare facilities: A qualitative study

PubMed Central

Schriver, Michael; Cubaka, Vincent Kalumire; Itangishaka, Sylvere; Nyirazinyoye, Laetitia; Kallestrup, Per

2018-01-01

Background External supervision of primary healthcare facilities in low- and middle-income countries often has a managerial main purpose in which the role of support for professional development is unclear. Aim To explore how Rwandan primary healthcare supervisors and providers (supervisees) perceive evaluative and formative functions of external supervision. Design Qualitative, exploratory study. Data Focus group discussions: three with supervisors, three with providers, and one mixed (n = 31). Findings were discussed with individual and groups of supervisors and providers. Results Evaluative activities occupied providers’ understanding of supervision, including checking, correcting, marking and performance-based financing. These were presented as sources of motivation, that in self-determination theory indicate introjected regulation. Supervisors preferred to highlight their role in formative supervision, which may mask their own and providers’ uncontested accounts that systematic performance evaluations predominated supervisors’ work. Providers strongly requested larger focus on formative and supportive functions, voiced as well by most supervisors. Impact of performance evaluation on motivation and professional development is discussed. Conclusion While external supervisors intended to support providers’ professional development, our findings indicate serious problems with this in a context of frequent evaluations and performance marking. Separating the role of supporter and evaluator does not appear as the simple solution. If external supervision is to improve health care services, it is essential that supervisors and health centre managers are competent to support providers in a way that transparently accounts for various performance pressures. This includes delivery of proper formative supervision with useful feedback, maintaining an effective supervisory relationship, as well as ensuring providers are aware of the purpose and content of evaluative and formative supervision functions. PMID:29462144

Can Email Prompting Minimize the Decrease in Wintertime Physical Activity Levels?

ERIC Educational Resources Information Center

Liguori, Gary; Mozumdar, Arupendra

2007-01-01

The primary purpose of this study is to evaluate the effectiveness of using email prompts to attenuate the decrease of physical activity in adults during a winter season. In addition, the secondary purposes were (1) to evaluate the effectiveness of email prompts at increasing motivation towards physical activity and (2) to evaluate the awareness…

Evaluation of Occupational Therapy Workshops to Prevent Work-Related Injuries or Illnesses among Vocational Students

ERIC Educational Resources Information Center

Lecours, Alexandra; Therriault, Pierre-Yves

2018-01-01

The few studies aiming to evaluate prevention interventions provided by occupational therapists in health at work were conducted in work settings. However, to intervene in primary prevention, developing occupational therapy interventions with students learning a trade is relevant. The objective is to evaluate workshops designed and set up by…

Interrater Reliability among Elementary Principals Using the North Carolina Teacher Evaluation Process

ERIC Educational Resources Information Center

Mazurek, Sharon Ann

2012-01-01

Teacher observation remains one of the primary data collection methods for analyzing teaching behaviors. States use various evaluation instruments and current trends across the United States show that more states are working to tie teacher evaluation to student performance. The purpose of this study was to determine to what extent there was…

The influence of injury severity on complication rates after primary closure or colostomy for penetrating colon trauma.

PubMed Central

Nelken, N; Lewis, F

1989-01-01

The management of penetrating colon injury has been frequently debated in the literature, yet few reports have evaluated primary closure versus diverting colostomy in similarly injured patients. Diverting colostomy is the standard of care when mucosal penetration is present, but primary closure in civilian practice has generally had excellent results, although it has been restricted to less severely injured patients. Because the degree of injury may influence choice of treatment in modern practice, various indices of injury severity have been proposed for assessment of patients with penetrating colon trauma. As yet, however, there has been no cross-comparison of repair type versus injury severity. A retrospective study 76 patients who sustained penetrating colon trauma between January 1, 1979 and December 31, 1985 and who survived for at least 24 hours was conducted. Different preferences among attending surgeons and a more aggressive approach to the use of primary closure during the years of study led to an essentially random use of primary closure and diverting colostomy for moderate levels of colon injury, with mandatory colostomy reserved for the most serious injuries. Primary closure was performed in 37 patients (three having resection and anastomosis), and colostomy was performed in 39 patients. Severity of injury was evaluated by the Injury Severity Score (ISS), Penetrating Abdominal Trauma Index (PATI), and the Flint Colon Injury Score. Complications and outcome were evaluated as a function of severity of injury, and primary closure and colostomy were compared. Demographic profiles of the two groups did not differ regarding age, sex, mechanism of injury, shock, or delay between injury and operation. The mortality rate was 2.6% for each group. Major morbidity, including septic complications, occurred in 11% of the patients of the primary closure group and in 49% of those of the colostomy group. When PATI was less than 25, the Flint score was less than or equal to 2, or when the ISS was less than 25, primary closure resulted in fewer complications than did colostomy. Of the injury severity indices examined, the PATI most reliably predicted complications and specifically identified patients who whose outcome would be good with primary repair. These results suggest that the use of primary closure should be expanded in civilian penetrating colon trauma and that, even with moderate degrees of colon injury, primary closure provides an outcome equivalent to that provided by colostomy. In addition, the predictive value of the PATI suggests that it should be included along with other injury severity indices in trauma data bases. Images Fig. 3. Fig. 4. PMID:2930290

Mobility match study in Prince George's County, Maryland

DOT National Transportation Integrated Search

1994-11-01

The primary focus of this study was to develop non-traditional transit : alternatives to better serve the residents of Prince George's County. The study : identified the transportation needs of the area, evaluated the applicabilty of : traditional an...

Executive Functions as Predictors of School Performance and Social Relationships: Primary and Secondary School Students.

PubMed

Zorza, Juan Pablo; Marino, Julián; Acosta Mesas, Alberto

2016-05-12

This study examined the relationship between executive functions (EFs) and school performance in primary and secondary school students aged 8 to 13 years (N = 146, M = 10.4, 45.8% girls). EFs were evaluated using the Trail Making Test (TMT), Verbal Fluency (VF), and the Stroop Test. Students' GPAs and teachers' assessment of academic skills were used to measure school performance. To evaluate the students' social behavior, participants were asked to rate all their classmates' prosocial behavior and nominate three students with whom they preferred to do school activities; teachers also provided evaluations of students' social skills. EF measures explained 41% (p = .003, f 2 = .694) of variability in school performance and 29% (p = .005, f 2 = .401) of variance in social behavior in primary school students. The predictive power of EFs was found to be lower for secondary school students, although the TMT showed significant prediction and explained 13% (p = .004, f 2 = .149) of variance in school performance and 15% (p = .008, f 2 = .176) in peer ratings of prosocial behavior. This paper discusses the relevance of EFs in the school environment and their different predictive power in primary and secondary school students.

What is a good general practitioner (GP)? The development and evaluation of a multi-source feedback instrument for GP appraisal.

PubMed

Shepherd, Annabel; Lough, Murray

2010-05-01

Although multi-source feedback (MSF) has been used in primary healthcare, the development of an MSF instrument specific to this setting in the UK has not been previously described. The aims of this study were to develop and evaluate an MSF instrument for GPs in Scotland taking part in appraisal. The members of ten primary healthcare teams in the west of Scotland were asked to provide comments in answer to the question, 'What is a good GP?'. The data were reduced and coded by two researchers and questions were devised. Following content validity testing the MSF process was evaluated with volunteers using face-to-face interviews and a postal survey. Thirty-seven statements covering the six domains of communication skills, professional values, clinical care, working with colleagues, personality issues and duties and responsibilities were accepted as relevant by ten primary healthcare teams using a standard of 80 percent agreement. The evaluation found the MSF process to be feasible and acceptable and participants provided some evidence of educational impact. An MSF instrument for GPs has been developed based on the concept of 'the good GP' as described by the primary healthcare team. The evaluation of the resultant MSF process illustrates the potential of MSF, when delivered in the supportive environment of GP appraisal, to provide feedback which has the possibility of improving working relationships between GPs and their colleagues.

Study of nonpoint source nutrient loading in the Patuxent River basin, Maryland

USGS Publications Warehouse

Preston, S.D.

1997-01-01

Study of nonpoint-source (NPS) nutrient loading in Maryland has focused on the Patuxent watershed because of its importance and representativeness of conditions in the State. Evaluation of NPS nutrient loading has been comprehensive and has included long-term monitoring, detailed watershed modeling, and synoptic sampling studies. A large amount of information has been compiled for the watershed and that information is being used to identify primary controls and efficient management strategies for NPS nutrient loading. Results of the Patuxent NPS study have identified spatial trends in water quality that appear to be related to basin charcteristics such as land use, physiography, andgeology. Evaluation of the data compiled by the study components is continuing and is expected to provide more detailed assessments of the reasons for spatial trends. In particular, ongoing evaluation of the watershed model output is expected to provide detailed information on the relative importance of nutrient sources and transport pathways across the entire watershed. Planned future directions of NPS evaluation in the State of Maryland include continued study of water quality in the Patuxent watershed and a shift in emphasis to a statewide approach. Eventually, the statewide approach will become the primary approach usedby the State to evaluate NPS loading. The information gained in the Patuxent study and the tools developed will represent valuable assets indeveloping the statewide NPS assessment program.

Relative value of physical examination, mammography, and breast sonography in evaluating the size of the primary tumor and regional lymph node metastases in women receiving neoadjuvant chemotherapy for locally advanced breast carcinoma.

PubMed

Herrada, J; Iyer, R B; Atkinson, E N; Sneige, N; Buzdar, A U; Hortobagyi, G N

1997-09-01

The purpose of this study was to correlate physical examination and sonographic and mammographic measurements of breast tumors and regional lymph nodes with pathological findings and to evaluate the effect of neoadjuvant chemotherapy on clinical Tumor-Node-Metastasis stage by noninvasive methods. This was a retrospective analysis of 100 patients with locally advanced breast cancer registered and treated in prospective trials of neoadjuvant chemotherapy. All patients received four cycles of a doxorubicin-containing regimen and had noninvasive evaluation of the primary tumor and regional lymph nodes before and after neoadjuvant chemotherapy by physical examination, sonography, and mammography and underwent breast surgery and axillary dissection within 5 weeks after completion of neoadjuvant chemotherapy. The correlations between clinical and pathological measurements were determined by Spearman rank correlation analysis. A proportional odds model was used to examine predictive values. Eighty-three patients had both a clinically detectable primary tumor and lymph node metastases. Sixty-four patients had a decrease in Tumor-Node-Metastasis stage after chemotherapy. For 54% of patients, there was concordance in clinical response between the primary tumor and lymph node compartment; for the rest, results were discordant. Physical examination correlated best with pathological findings in the measurement of the primary tumor (P = 0.0003), whereas sonography was the most accurate predictor of size for axillary lymph nodes (P = 0.0005). The combination of physical examination and mammography worked best for assessment of the primary tumor (P = 0.003), whereas combining physical examination with sonography gave optimal evaluation of regional lymph nodes (P = 0.0001). In conclusion, physical examination is the best noninvasive predictor of the real size of locally advanced primary breast cancer, whereas sonography correlates better with the real dimensions of axillary lymph nodes. The combination of physical examination with either mammography or sonography significantly improves the accuracy of noninvasive assessment of tumor dimensions.

Wenjing decoction (herbal medicine) for the treatment of primary dysmenorrhea: a systematic review and meta-analysis.

PubMed

Gao, Li; Jia, Chunhua; Zhang, Heng; Ma, Cuilan

2017-10-01

Wenjing decoction is a well-accepted traditional Chinese medicine for the treatment of primary dysmenorrhea in East Asia, but its clinical effectiveness and risk have not been adequately assessed. In this paper, we conducted a systematic review and meta-analysis to evaluate the efficacy of Wenjing decoction for the treatment of primary dysmenorrhea. Eight databases were used in our research: the Cochrane Library, the Web of Science, PubMed, EMBASE, the Chinese Biomedical Literature Database (CBM), the Chinese National Knowledge Infrastructure (CNKI), the Chinese Scientific Journal Database, and the Wan-fang Database. The following search terms were used: (Wenjing decoction OR Wenjing formula OR Wenjing tang) AND (primary dysmenorrhea OR dysmenorrhea OR painful menstruation) AND (randomized controlled trial). No language limitation was used. A total of 18 studies, including 1736 patients, were included in the meta-analysis. Wenjing decoction was shown to be significantly better than nonsteroidal anti-inflammatory drugs for the improvement of primary dysmenorrhea according to the clinical effective rate (RR 1.41, 95% CI 1.24-1.61), the visual analogue scale (MD -1.77, 95% CI -2.69 to -0.84), and the pain scale for dysmenorrhea (MD -1.81, 95% CI -2.41 to -1.22). The results supported the clinical use of Wenjing decoction for the treatment of primary dysmenorrhea. However, the quality of the evidence for this finding was low due to a high risk of bias in the included studies. Therefore, well-designed randomized controlled trials are still needed to further evaluate the efficacy of Wenjing decoction for the treatment of primary dysmenorrhea.

Level of evidence gap in orthopedic research.

PubMed

Baldwin, Keith D; Bernstein, Joseph; Ahn, Jaimo; McKay, Scott D; Sankar, Wudbhav N

2012-09-01

Level of evidence is the most widely used metric for the quality of a publication, but instances exist in which a Level I study is neither feasible nor desirable. The goal of this study was to evaluate the level of evidence gap in current orthopedic research, which the authors defined as the disparity between the level of evidence that would be required to optimally answer the primary research question and the level of evidence that was actually used. Five orthopedic surgeons (K.D.B., J.B., J.A., S.D.M., W.N.S.) evaluated blinded articles from the first 6 months of 2010 in the Journal of Bone and Joint Surgery (American Volume) (JBJS-Am), classifying the study type and design and extracting a primary research question from each article. Each evaluator then defined the study type and method, along with the level of evidence that would ideally be used to address the primary research question. The level of evidence gap was then calculated by subtracting the actual level of evidence of the manuscript from the level of evidence of the idealized study. Of the 64 JBJS-Am manuscripts eligible for analysis, the average level of evidence was between Level II and III (mean, 2.73). The average level of evidence gap was 1.06 compared with the JBJS-Am-designated level of evidence and 1.28 compared with the evaluators' assessment. Because not all questions require Level I studies, level of evidence alone may not be the best metric for the quality of orthopedic surgery literature. Instead, the authors' concept of a level of evidence gap may be a better tool for assessing the state of orthopedic research publications. Copyright 2012, SLACK Incorporated.

The role and benefits of accessing primary care patient records during unscheduled care: a systematic review.

PubMed

Bowden, Tom; Coiera, Enrico

2017-09-22

The purpose of this study was to assess the impact of accessing primary care records on unscheduled care. Unscheduled care is typically delivered in hospital Emergency Departments. Studies published to December 2014 reporting on primary care record access during unscheduled care were retrieved. Twenty-two articles met inclusion criteria from a pool of 192. Many shared electronic health records (SEHRs) were large in scale, servicing many millions of patients. Reported utilization rates by clinicians was variable, with rates >20% amongst health management organizations but much lower in nation-scale systems. No study reported on clinical outcomes or patient safety, and no economic studies of SEHR access during unscheduled care were available. Design factors that may affect utilization included consent and access models, SEHR content, and system usability and reliability. Despite their size and expense, SEHRs designed to support unscheduled care have been poorly evaluated, and it is not possible to draw conclusions about any likely benefits associated with their use. Heterogeneity across the systems and the populations they serve make generalization about system design or performance difficult. None of the reviewed studies used a theoretical model to guide evaluation. Value of Information models may be a useful theoretical approach to design evaluation metrics, facilitating comparison across systems in future studies. Well-designed SEHRs should in principle be capable of improving the efficiency, quality and safety of unscheduled care, but at present the evidence for such benefits is weak, largely because it has not been sought.

Evaluation of 5-year-old children with complete cleft lip and palate: Multicenter study. Part 2: Functional results.

PubMed

Dissaux, Caroline; Grollemund, Bruno; Bodin, Frédéric; Picard, Arnaud; Vazquez, Marie-Paule; Morand, Béatrice; James, Isabelle; Kauffmann, Isabelle; Bruant-Rodier, Catherine

2016-02-01

Cleft surgery is marked by all the controversies and the multiplication of protocols, as it has been shown by the Eurocleft study. The objective of this pilot study is to start a comparison and analyzing procedure between primary surgical protocols in French centers. Four French centers with different primary surgical protocols for cleft lip and palate repair, have accepted to be involved in this retrospective study. In each center, 20 consecutive patients with complete cleft lip and palate (10 UCLP, 10 BCLP per center), non syndromic, have been evaluated at a mean age of 5 [range, 4-6]. In this second part, maxillary growth and palatine morphology were assessed on clinical examination and on dental casts (Goslon score). Speech was also evaluated clinically (Borel-maisonny classification) and by Aerophonoscope. Veau-Wardill-Killner palatoplasty involves a higher rate of transversal maxillary deficiency and retromaxillary. The fistula rate is statistically lower with tibial periosteum graft hard palate closure but this technique seems to give retromaxillary. Malek and Talmant two-stage-palatoplasty techniques reach Goslon scores of 1 or 2. Considering speech, Sommerlad intravelar veloplasty got higher outcomes. Primary results. Extension to other centers required. The two-stage palatoplasty, including a Sommerlad intravelar veloplasty seems to have the less negative impact on maxillary growth, and to give good speech outcomes. Therapeutic study. Level III/retrospective multicenter comparative study. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Implementing the NICE osteoarthritis guidelines: a mixed methods study and cluster randomised trial of a model osteoarthritis consultation in primary care--the Management of OsteoArthritis In Consultations (MOSAICS) study protocol.

PubMed

Dziedzic, Krysia S; Healey, Emma L; Porcheret, Mark; Ong, Bie Nio; Main, Chris J; Jordan, Kelvin P; Lewis, Martyn; Edwards, John J; Jinks, Clare; Morden, Andrew; McHugh, Gretl A; Ryan, Sarah; Finney, Andrew; Jowett, Sue; Oppong, Raymond; Afolabi, Ebenezer; Pushpa-Rajah, Angela; Handy, June; Clarkson, Kris; Mason, Elizabeth; Whitehurst, Tracy; Hughes, Rhian W; Croft, Peter R; Hay, Elaine M

2014-08-27

There is as yet no evidence on the feasibility of implementing recommendations from the National Institute of Health and Care Excellence (NICE) osteoarthritis (OA) guidelines in primary care, or of the effect these recommendations have on the condition. The primary aim of this study is to determine the clinical and cost effectiveness of a model OA consultation (MOAC), implementing the core recommendations from the NICE OA guidelines in primary care. Secondary aims are to investigate the impact, feasibility and acceptability of the MOAC intervention; to develop and evaluate a training package for management of OA by general practitioners (GPs) and practice nurses; test the feasibility of deriving 'quality markers' of OA management using a new consultation template and medical record review; and describe the uptake of core NICE OA recommendations in participants aged 45 years and over with joint pain. A mixed methods study with a nested cluster randomised controlled trial. This study was developed according to a defined theoretical framework (the Whole System Informing Self-management Engagement). An overarching model (the Normalisation Process Theory) will be employed to undertake a comprehensive 'whole-system' evaluation of the processes and outcomes of implementing the MOAC intervention. The primary outcome is general physical health (Short Form-12 Physical component score [PCS]) (Ware 1996). The impact, acceptability and feasibility of the MOAC intervention at practice level will be assessed by comparing intervention and control practices using a Quality Indicators template and medical record review. Impact and acceptability of the intervention for patients will be assessed via self-completed outcome measures and semi-structured interviews. The impact, acceptability and feasibility of the MOAC intervention and training for GPs and practice nurses will be evaluated using a variety of methods including questionnaires, semi-structured interviews, and observations. The main output from the study will be to determine whether the MOAC intervention is clinically and cost effective. Additional outputs will be the development of the MOAC for patients consulting with joint pain in primary care, training and educational materials, and resources for patients and professionals regarding supported self-management and uptake of NICE guidance. ISRCTN number: ISRCTN06984617.

Protocol for a nationwide survey of primary health care in China: the China PEACE (Patient-centered Evaluative Assessment of Cardiac Events) MPP (Million Persons Project) Primary Health Care Survey.

PubMed

Su, Meng; Zhang, Qiuli; Lu, Jiapeng; Li, Xi; Tian, Na; Wang, Yun; Yip, Winnie; Cheng, Kar Keung; Mensah, George A; Horwitz, Ralph I; Mossialos, Elias; Krumholz, Harlan M; Jiang, Lixin

2017-08-28

China has pioneered advances in primary health care (PHC) and public health for a large and diverse population. To date, the current state of PHC in China has not been subjected to systematic assessments. Understanding variations in primary care services could generate opportunities for improving the structure and function of PHC. This paper describes a nationwide PHC study (PEACE MPP Primary Health Care Survey) conducted across 31 provinces in China. The study leverages an ongoing research project, the China Patient-centered Evaluative Assessment of Cardiac Events (PEACE) Million Persons Project (MPP). It employs an observational design with document acquisition and abstraction and in-person interviews. The study will collect data and original documents on the structure and financing of PHC institutions and the adequacy of the essential medicines programme; the education, training and retention of the PHC workforce; the quality of care; and patient satisfaction with care. The study will provide a comprehensive assessment of current PHC services and help determine gaps in access and quality of care. All study instruments and documents will be deposited in the Document Bank as an open-access source for other researchers. The central ethics committee at the China National Centre for Cardiovascular Disease (NCCD) approved the study. Written informed consent has been obtained from all patients. Findings will be disseminated in future peer reviewed papers, and will inform strategies aimed at improving the PHC in China. NCT02953926. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Use of digital media technology for primary prevention of STIs/HIV in youth.

PubMed

Chávez, Noé Rubén; Shearer, Lee S; Rosenthal, Susan L

2014-10-01

The relevant literature was reviewed to identify issues in research evaluating digital media technology (DMT) interventions for the primary prevention of STIs/HIV in adolescents and young adults. A literature search with relevant key terms was conducted in PubMed, for articles with studies that included: (a) participants between 11-29 years; (b) use of one or more of the following forms of DMT: interactive digital video or CD-ROM, computer, text messaging, or Internet; (c) evaluation of an STI/HIV primary prevention intervention; and (d) use of a cognitive, psychosocial, behavioral, or biological outcome. Twenty-nine studies were identified and included in the review. Based on the review of these studies, 7 main issues were discussed and recommendations for improving future research were offered. The 7 main issues were: (a) need for a balance between universal application and specific sub-group focus, (b) lack of a developmental framework, (c) challenge of applying DMT in resource limited contexts, (d) rapidly changing nature of DMT, (e) lack of biological outcomes, (f) lack of comparison/control groups to assess the impact of DMT, and (g) limited temporal follow-up. There is increasing literature evaluating the effectiveness of DMT for preventing STIs/HIV among adolescents and young adults. A careful consideration of 7 main issues identified in the literature can improve the design and evaluation of these interventions and enhance our understanding of their effectiveness. Copyright © 2014 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Radiation prevulcanized natural rubber latex: Cytotoxicity and safety evaluation on animal

NASA Astrophysics Data System (ADS)

Keong, C. C.; Zin, W. M. Wan; Ibrahim, P.; Ibrahim, S.

2010-05-01

Radiation prevulcanized natural rubber latex (RVNRL) was claimed to be more user friendly than natural rubber latex prevulcanized by sulphur curing system. The absence of Type IV allergy inducing chemicals in RVNRL make it a suitable material for manufacturing of many kinds of latex products, especially those come into direct contact with users. This paper reveals and discusses the findings of cytotoxicity test and safety evaluation on animal for RVNRL. The test was done on RVNRL films prepared by coagulant dipping method and RVNRL dipped products produced by latex dipped product manufacturers. Cytotocixity test was carried out on mammalian cell culture American Type Culture Collection CCL 81, Vero. Results indicated that no cytotoxic effect from RVNRL films and products was found on the cell culture. Two animal studies, namely dermal sensitization study and primary skin irritation study, were done on gloves made from RVNRL. Albino white guinea pigs were used as test subjects in dermal sensitization study and results showed no sensitization induced by the application of test material in the guinea pigs. Primary skin irritation study was done on New Zealand white rabbits and results showed that the product tested was not corrosive and was not a primary irritant

Characterizing performance improvement in primary care systems in Mesoamerica: A realist evaluation protocol.

PubMed

Munar, Wolfgang; Wahid, Syed S; Curry, Leslie

2018-01-03

Background . Improving performance of primary care systems in low- and middle-income countries (LMICs) may be a necessary condition for achievement of universal health coverage in the age of Sustainable Development Goals. The Salud Mesoamerica Initiative (SMI), a large-scale, multi-country program that uses supply-side financial incentives directed at the central-level of governments, and continuous, external evaluation of public, health sector performance to induce improvements in primary care performance in eight LMICs. This study protocol seeks to explain whether and how these interventions generate program effects in El Salvador and Honduras. Methods . This study presents the protocol for a study that uses a realist evaluation approach to develop a preliminary program theory that hypothesizes the interactions between context, interventions and the mechanisms that trigger outcomes. The program theory was completed through a scoping review of relevant empirical, peer-reviewed and grey literature; a sense-making workshop with program stakeholders; and content analysis of key SMI documents. The study will use a multiple case-study design with embedded units with contrasting cases. We define as a case the two primary care systems of Honduras and El Salvador, each with different context characteristics. Data will be collected through in-depth interviews with program actors and stakeholders, documentary review, and non-participatory observation. Data analysis will use inductive and deductive approaches to identify causal patterns organized as 'context, mechanism, outcome' configurations. The findings will be triangulated with existing secondary, qualitative and quantitative data sources, and contrasted against relevant theoretical literature. The study will end with a refined program theory. Findings will be published following the guidelines generated by the Realist and Meta-narrative Evidence Syntheses study (RAMESES II). This study will be performed contemporaneously with SMI's mid-term stage of implementation. Of the methods described, the preliminary program theory has been completed. Data collection, analysis and synthesis remain to be completed.

Characterizing performance improvement in primary care systems in Mesoamerica: A realist evaluation protocol

PubMed Central

Munar, Wolfgang; Wahid, Syed S.; Curry, Leslie

2018-01-01

Background. Improving performance of primary care systems in low- and middle-income countries (LMICs) may be a necessary condition for achievement of universal health coverage in the age of Sustainable Development Goals. The Salud Mesoamerica Initiative (SMI), a large-scale, multi-country program that uses supply-side financial incentives directed at the central-level of governments, and continuous, external evaluation of public, health sector performance to induce improvements in primary care performance in eight LMICs. This study protocol seeks to explain whether and how these interventions generate program effects in El Salvador and Honduras. Methods. This study presents the protocol for a study that uses a realist evaluation approach to develop a preliminary program theory that hypothesizes the interactions between context, interventions and the mechanisms that trigger outcomes. The program theory was completed through a scoping review of relevant empirical, peer-reviewed and grey literature; a sense-making workshop with program stakeholders; and content analysis of key SMI documents. The study will use a multiple case-study design with embedded units with contrasting cases. We define as a case the two primary care systems of Honduras and El Salvador, each with different context characteristics. Data will be collected through in-depth interviews with program actors and stakeholders, documentary review, and non-participatory observation. Data analysis will use inductive and deductive approaches to identify causal patterns organized as ‘context, mechanism, outcome’ configurations. The findings will be triangulated with existing secondary, qualitative and quantitative data sources, and contrasted against relevant theoretical literature. The study will end with a refined program theory. Findings will be published following the guidelines generated by the Realist and Meta-narrative Evidence Syntheses study (RAMESES II). This study will be performed contemporaneously with SMI’s mid-term stage of implementation. Of the methods described, the preliminary program theory has been completed. Data collection, analysis and synthesis remain to be completed. PMID:29431181

NASA-UVa Light Aerospace Alloy and Structures Technology Program: Aluminum-Based Materials for High Speed Aircraft

NASA Technical Reports Server (NTRS)

Starke, E. A., Jr. (Editor)

1996-01-01

This report is concerned with 'Aluminum-Based Materials for High Speed Aircraft' which was initiated to identify the technology needs associated with advanced, low-cost aluminum base materials for use as primary structural materials. Using a reference baseline aircraft, these materials concept will be further developed and evaluated both technically and economically to determine the most attractive combinations of designs, materials, and manufacturing techniques for major structural sections of an HSCT. Once this has been accomplished, the baseline aircraft will be resized, if applicable, and performance objectives and economic evaluations made to determine aircraft operating costs. The two primary objectives of this study are: (1) to identify the most promising aluminum-based materials with respect to major structural use on the HSCT and to further develop those materials, and (2) to assess these materials through detailed trade and evaluation studies with respect to their structural efficiency on the HSCT.

The strength of primary care in Europe: an international comparative study.

PubMed

Kringos, Dionne; Boerma, Wienke; Bourgueil, Yann; Cartier, Thomas; Dedeu, Toni; Hasvold, Toralf; Hutchinson, Allen; Lember, Margus; Oleszczyk, Marek; Rotar Pavlic, Danica; Svab, Igor; Tedeschi, Paolo; Wilm, Stefan; Wilson, Andrew; Windak, Adam; Van der Zee, Jouke; Groenewegen, Peter

2013-11-01

A suitable definition of primary care to capture the variety of prevailing international organisation and service-delivery models is lacking. Evaluation of strength of primary care in Europe. International comparative cross-sectional study performed in 2009-2010, involving 27 EU member states, plus Iceland, Norway, Switzerland, and Turkey. Outcome measures covered three dimensions of primary care structure: primary care governance, economic conditions of primary care, and primary care workforce development; and four dimensions of primary care service-delivery process: accessibility, comprehensiveness, continuity, and coordination of primary care. The primary care dimensions were operationalised by a total of 77 indicators for which data were collected in 31 countries. Data sources included national and international literature, governmental publications, statistical databases, and experts' consultations. Countries with relatively strong primary care are Belgium, Denmark, Estonia, Finland, Lithuania, the Netherlands, Portugal, Slovenia, Spain, and the UK. Countries either have many primary care policies and regulations in place, combined with good financial coverage and resources, and adequate primary care workforce conditions, or have consistently only few of these primary care structures in place. There is no correlation between the access, continuity, coordination, and comprehensiveness of primary care of countries. Variation is shown in the strength of primary care across Europe, indicating a discrepancy in the responsibility given to primary care in national and international policy initiatives and the needed investments in primary care to solve, for example, future shortages of workforce. Countries are consistent in their primary care focus on all important structure dimensions. Countries need to improve their primary care information infrastructure to facilitate primary care performance management.

Using Large-Scale Linkage Data to Evaluate the Effectiveness of a National Educational Program on Antithrombotic Prescribing and Associated Stroke Prevention in Primary Care.

PubMed

Liu, Zhixin; Moorin, Rachael; Worthington, John; Tofler, Geoffrey; Bartlett, Mark; Khan, Rabia; Zuo, Yeqin

2016-10-13

The National Prescribing Service (NPS) MedicineWise Stroke Prevention Program, which was implemented nationally in 2009-2010 in Australia, sought to improve antithrombotic prescribing in stroke prevention using dedicated interventions that target general practitioners. This study evaluated the impact of the NPS MedicineWise Stroke Prevention Program on antithrombotic prescribing and primary stroke hospitalizations. This population-based time series study used administrative health data linked to 45 and Up Study participants with a high risk of cardiovascular disease (CVD) to assess the possible impact of the NPS MedicineWise program on first-time aspirin prescriptions and primary stroke-related hospitalizations. Time series analysis showed that the NPS MedicineWise program was significantly associated with increased first-time prescribing of aspirin (P=0.03) and decreased hospitalizations for primary ischemic stroke (P=0.03) in the at-risk study population (n=90 023). First-time aspirin prescription was correlated with a reduction in the rate of hospitalization for primary stroke (P=0.02). Following intervention, the number of first-time aspirin prescriptions increased by 19.8% (95% confidence interval, 1.6-38.0), while the number of first-time stroke hospitalizations decreased by 17.3% (95% confidence interval, 1.8-30.0). Consistent with NPS MedicineWise program messages for the high-risk CVD population, the NPS MedicineWise Stroke Prevention Program (2009) was associated with increased initiation of aspirin and a reduced rate of hospitalization for primary stroke. The findings suggest that the provision of evidence-based multifaceted large-scale educational programs in primary care can be effective in changing prescriber behavior and positively impacting patient health outcomes. © 2016 The Authors and NPS MedicineWise. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

A descriptive feast but an evaluative famine: systematic review of published articles on primary care computing during 1980-97.

PubMed

Mitchell, E; Sullivan, F

2001-02-03

To appraise findings from studies examining the impact of computers on primary care consultations. Systematic review of world literature from 1980 to 1997. 5475 references were identified from electronic databases (Medline, Science Citation Index, Social Sciences Citation Index, Index of Scientific and Technical Proceedings, Embase, OCLC FirstSearch Proceedings), bibliographies, books, identified articles, and by authors active in the field. 1892 eligible abstracts were independently rated, and 89 studies met the inclusion criteria. Effect on doctors' performance and patient outcomes; attitudes towards computerisation. 61 studies examined effects of computers on practitioners' performance, 17 evaluated their impact on patient outcome, and 20 studied practitioners' or patients' attitudes. Computer use during consultations lengthened the consultation. Reminder systems for preventive tasks and disease management improved process rates, although some returned to pre-intervention levels when reminders were stopped. Use of computers for issuing prescriptions increased prescribing of generic drugs, and use of computers for test ordering led to cost savings and fewer unnecessary tests. There were no negative effects on those patient outcomes evaluated. Doctors and patients were generally positive about use of computers, but issues of concern included their impact on privacy, the doctor-patient relationship, cost, time, and training needs. Primary care computing systems can improve practitioner performance, particularly for health promotion interventions. This may be at the expense of patient initiated activities, making many practitioners suspicious of the negative impact on relationships with patients. There remains a dearth of evidence evaluating effects on patient outcomes.

A descriptive feast but an evaluative famine: systematic review of published articles on primary care computing during 1980-97

PubMed Central

Mitchell, Elizabeth; Sullivan, Frank

2001-01-01

Objectives To appraise findings from studies examining the impact of computers on primary care consultations. Design Systematic review of world literature from 1980 to 1997. Data sources 5475 references were identified from electronic databases (Medline, Science Citation Index, Social Sciences Citation Index, Index of Scientific and Technical Proceedings, Embase, OCLC FirstSearch Proceedings), bibliographies, books, identified articles, and by authors active in the field. 1892 eligible abstracts were independently rated, and 89 studies met the inclusion criteria. Main outcome measures Effect on doctors' performance and patient outcomes; attitudes towards computerisation. Results 61 studies examined effects of computers on practitioners' performance, 17 evaluated their impact on patient outcome, and 20 studied practitioners' or patients' attitudes. Computer use during consultations lengthened the consultation. Reminder systems for preventive tasks and disease management improved process rates, although some returned to pre-intervention levels when reminders were stopped. Use of computers for issuing prescriptions increased prescribing of generic drugs, and use of computers for test ordering led to cost savings and fewer unnecessary tests. There were no negative effects on those patient outcomes evaluated. Doctors and patients were generally positive about use of computers, but issues of concern included their impact on privacy, the doctor-patient relationship, cost, time, and training needs. Conclusions Primary care computing systems can improve practitioner performance, particularly for health promotion interventions. This may be at the expense of patient initiated activities, making many practitioners suspicious of the negative impact on relationships with patients. There remains a dearth of evidence evaluating effects on patient outcomes. PMID:11157532

Using realist evaluation to assess primary healthcare teams' responses to intimate partner violence in Spain.

PubMed

Goicolea, Isabel; Hurtig, Anna-Karin; San Sebastian, Miguel; Marchal, Bruno; Vives-Cases, Carmen

2015-01-01

Few evaluations have assessed the factors triggering an adequate health care response to intimate partner violence. This article aimed to: 1) describe a realist evaluation carried out in Spain to ascertain why, how and under what circumstances primary health care teams respond to intimate partner violence, and 2) discuss the strengths and challenges of its application. We carried out a series of case studies in four steps. First, we developed an initial programme theory (PT1), based on interviews with managers. Second, we refined PT1 into PT2 by testing it in a primary healthcare team that was actively responding to violence. Third, we tested the refined PT2 by incorporating three other cases located in the same region. Qualitative and quantitative data were collected and thick descriptions were produced and analysed using a retroduction approach. Fourth, we analysed a total of 15 cases, and identified combinations of contextual factors and mechanisms that triggered an adequate response to violence by using qualitative comparative analysis. There were several key mechanisms -the teams' self-efficacy, perceived preparation, women-centred care-, and contextual factors -an enabling team environment and managerial style, the presence of motivated professionals, the use of the protocol and accumulated experience in primary health care- that should be considered to develop adequate primary health-care responses to violence. The full application of this realist evaluation was demanding, but also well suited to explore a complex intervention reflecting the situation in natural settings. Copyright © 2015 SESPAS. Published by Elsevier Espana. All rights reserved.

Implant Stability in the Posterior Maxilla: A Controlled Clinical Trial

PubMed Central

de Vasconcelos, Mario Ramalho; Lopes Guerra, Isabel Maria; de Campos Felino, Antonio Cabral

2017-01-01

Aim To evaluate the primary and secondary stability of implants in the posterior maxilla. Methods Patients were allocated into three groups: (A) native bone, (B) partially regenerated bone, and (C) nearly totally regenerated bone. Insertion torque (IT) and implant stability quotient (ISQ) were measured at placement, to evaluate whether satisfactory high primary stability (IT ≥ 45 N/cm; ISQ ≥ 60) was achieved; ISQ was measured 15, 30, 45, and 60 days after placement, to investigate the evolution to secondary stability. Results 133 implants (Anyridge®, Megagen) were installed in 59 patients: 55 fixtures were placed in Group A, 57 in Group B, and 21 in Group C. Fifty-two implants had satisfactory high primary stability (IT ≥ 45 N/cm; ISQ ≥ 60). A positive correlation was found between all variables (IT, ISQ at t = 0, t = 60), and statistically higher IT and ISQ values were found for implants with satisfactory high primary stability. Significant differences were found for IT and ISQ between the groups (A, B, and C); however, no drops were reported in the median ISQ values during the healing period. Conclusions The evaluation of the primary and secondary implant stability may contribute to higher implant survival/success rates in critical areas, such as the regenerated posterior maxilla. The present study is registered in the ISRCTN registry with ID ISRCTN33469250. PMID:28626763

Evaluation of a community transition to professional practice program for graduate registered nurses in Australia.

PubMed

Aggar, Christina; Gordon, Christopher J; Thomas, Tamsin H T; Wadsworth, Linda; Bloomfield, Jacqueline

2018-03-26

Australia has an increasing demand for a sustainable primary health care registered nursing workforce. Targeting graduate registered nurses who typically begin their nursing career in acute-care hospital settings is a potential workforce development strategy. We evaluated a graduate registered nurse Community Transition to Professional Practice Program which was designed specifically to develop and foster skills required for primary health care. The aims of this study were to evaluate graduates' intention to remain in the primary health care nursing workforce, and graduate competency, confidence and experiences of program support; these were compared with graduates undertaking the conventional acute-care transition program. Preceptor ratings of graduate competence were also measured. All of the 25 graduates (n = 12 community, n = 13 acute-care) who completed the questionnaire at 6 and 12 months intended to remain in nursing, and 55% (n = 6) of graduates in the Community Transition Program intended to remain in the primary health care nursing workforce. There were no differences in graduate experiences, including level of competence, or preceptors' perceptions of graduate competence, between acute-care and Community Transition Programs. The Community Transition to Professional Practice program represents a substantial step towards developing the primary health care health workforce by facilitating graduate nurse employment in this area. Copyright © 2018 Elsevier Ltd. All rights reserved.

Outcomes for Young Children's Social Status from Playing Group Games: Experiences from a Primary School in Hong Kong

ERIC Educational Resources Information Center

Liu, Sylvia; Yuen, Mantak; Rao, Nirmala

2015-01-01

This exploratory study involved a structured group-games intervention to develop first-grade students' social competence. The effects were evaluated by assessing possible outcomes for the children's social status. A sample of 119 first-grade, mixed-ability students from a Hong Kong primary school participated in the sessions (63 boys, 56 girls:…

Cervical Screening for Women with Learning Disability: Current Practice and Attitudes within Primary Care in Edinburgh

ERIC Educational Resources Information Center

Wood, Rachael; Douglas, Margaret

2007-01-01

This study aimed to evaluate current practice in, and to explore primary care professionals' views about, providing cervical screening to women with learning disability, in two areas of Edinburgh. A postal questionnaire was sent to all 24 GP practices in the project area: 20 responded. Seven respondents were invited to participate in follow up…

Pupils' Environmental Awareness and Knowledge: A Springboard for Action in Primary Schools in Kenya's Rift Valley

ERIC Educational Resources Information Center

Mutisya, Sammy M.; Barker, Miles

2011-01-01

This study was carried out with 276 standard eight pupils in eleven primary schools in the rural town of Narok in Kenya's Rift Valley. It evaluated their awareness of key environmental issues in their local area and their knowledge about the causes, effects and solutions pertaining to these environmental issues. A descriptive research design was…

Sources of Stress, Coping Strategies, Emotional Experience: Effects of the Level of Experience in Primary School Teachers in France

ERIC Educational Resources Information Center

Carton, Annie; Fruchart, Eric

2014-01-01

This study attempted to determine whether the level of experience affected sources of stress, coping responses and emotional experience in primary school teachers. The first aim was to identify sources of stress and to evaluate coping strategies using the questionnaire of Graziani et al. ("Journal de Thérapie Comportementale et…

Creative and Collaborative Problem Solving in Technology Education: A Case Study in Primary School Teacher Education

ERIC Educational Resources Information Center

Lavonen, Jari; Autio, Ossi; Meisalo, Veijo

2004-01-01

In this article, the Creative Technology Education Project (CTEP) is presented, and phases of problem-solving processes in which the participating primary school student teachers generate alternatives and evaluate ideas are analyzed. The aims of this project were to introduce technology education goals and contents to these students, as well as to…

Effects on Coping Skills and Anxiety of a Universal School-Based Mental Health Intervention Delivered in Scottish Primary Schools

ERIC Educational Resources Information Center

Collins, Sabrina; Woolfson, Lisa Marks; Durkin, Kevin

2014-01-01

Anxiety disorders are common in children and may signal risk of depression, social, or academic difficulties. This study evaluated the effects of a universal mental health promotion intervention delivered in primary schools. Three hundred and seventeen 9- to 10-year-olds were randomly allocated by class group to intervention conditions…

Changing Practice: An Evaluation of the Impact of a Nature of Science Inquiry-Based Professional Development Programme on Primary Teachers

ERIC Educational Resources Information Center

Murphy, Clíona; Smith, Greg; Varley, Janet; Razi, Özge

2015-01-01

This study investigates how a two-year continuing professional development (CPD) programme, with an emphasis on teaching about science through inquiry, impacted the experiences of, approaches to and attitudes towards teaching science of 17 primary teachers in Dublin. Data sources included interview, questionnaire and reflective journal strategies.…

Handwriting Manual for Primary Teachers in Somalia. African Studies in Curriculum Development & Evaluation No. 61.

ERIC Educational Resources Information Center

Dirie, Mohamed Farah

Concern over the poor and illegible handwriting of the students in Somalia led to the development of this handwriting manual for primary school teachers to: (1) give teachers guidance in teaching handwriting; (2) help teachers in the methodology of teaching handwriting; (3) let teachers know the easier ways of making cheap and obtainable materials…

Space shuttle/food system study. Volume 2, Appendix F: Flight food and primary packaging

NASA Technical Reports Server (NTRS)

1974-01-01

The analysis and selection of food items and primary packaging, the development of menus, the nutritional analysis of diet, and the analyses of alternate food mixes and contingency foods is reported in terms of the overall food system design for space shuttle flight. Stowage weights and cubic volumes associated with each alternate mix were also evaluated.

Anatomic, Clinical, and Neuropsychological Correlates of Spelling Errors in Primary Progressive Aphasia

ERIC Educational Resources Information Center

Shim, HyungSub; Hurley, Robert S.; Rogalski, Emily; Mesulam, M.-Marsel

2012-01-01

This study evaluates spelling errors in the three subtypes of primary progressive aphasia (PPA): agrammatic (PPA-G), logopenic (PPA-L), and semantic (PPA-S). Forty-one PPA patients and 36 age-matched healthy controls were administered a test of spelling. The total number of errors and types of errors in spelling to dictation of regular words,…

Increasing the Uptake of Peer Feedback in Primary School Writing: Findings from an Action Research Enquiry

ERIC Educational Resources Information Center

Boon, Stuart Ian

2016-01-01

This article reports on how an action research strategy was used to increase children's uptake of feedback during peer assessment in primary school writing. Several different strategies were used in the study that had been successful in increasing students' uptake of peer feedback in contexts such as higher education. In order to evaluate how…

Clinical and Radiographic Evaluation of Allium sativum Oil as a New Medicament for Vital Pulp Treatment of Primary Teeth.

PubMed

Mohammad, Shukry Gamal; Raheel, Syed Ahmed; Baroudi, Kusai

2014-01-01

The objective of this study was to compare between the clinical and radiographic effects of Allium sativum oil and those of formocresol in vital pulpotomy in primary teeth. A total of 20 children age ranged from 4 to 8 years were included in the study. In every one of those children, the primary molars indicated for pulpotomy. Pulpotomy procedure was performed, and the radicular pulp tissue of one molar capped with A. sativum oil in a cotton pellet, whereas the other molar capped with formocresol, the teeth evaluated clinically and radiographically before and after 6 months, using standard clinical and radiographical criteria. Statistically, these results revealed no significant difference between the radiographic findings of vital pulpotomy in primary molars with the two medicaments was found. A. sativum oil offers a good healing potential, leaving the remaining pulp tissue healthy and functioning. Vital pulpotomy with allium sativa oil was given raise 90% success rate while that with formocresol was 85%. A. sativum oil is a biocompatible material that is compatible with vital human pulp tissue. It offers a good healing potential, leaving the remaining pulp tissue healthy and functioning.

Clinical and Radiographic Evaluation of Allium sativum Oil as a New Medicament for Vital Pulp Treatment of Primary Teeth

PubMed Central

Mohammad, Shukry Gamal; Raheel, Syed Ahmed; Baroudi, Kusai

2014-01-01

Background: The objective of this study was to compare between the clinical and radiographic effects of Allium sativum oil and those of formocresol in vital pulpotomy in primary teeth. Materials and Methods: A total of 20 children age ranged from 4 to 8 years were included in the study. In every one of those children, the primary molars indicated for pulpotomy. Pulpotomy procedure was performed, and the radicular pulp tissue of one molar capped with A. sativum oil in a cotton pellet, whereas the other molar capped with formocresol, the teeth evaluated clinically and radiographically before and after 6 months, using standard clinical and radiographical criteria. Statistically, these results revealed no significant difference between the radiographic findings of vital pulpotomy in primary molars with the two medicaments was found. Results: A. sativum oil offers a good healing potential, leaving the remaining pulp tissue healthy and functioning. Vital pulpotomy with allium sativa oil was given raise 90% success rate while that with formocresol was 85%. Conclusion: A. sativum oil is a biocompatible material that is compatible with vital human pulp tissue. It offers a good healing potential, leaving the remaining pulp tissue healthy and functioning. PMID:25628480

[Routine fluoroscopic investigations after primary bariatric surgery].

PubMed

Gärtner, D; Ernst, A; Fedtke, K; Jenkner, J; Schöttler, A; Reimer, P; Blüher, M; Schön, M R

2016-03-01

Staple line and anastomotic leakages are life-threatening complications after bariatric surgery. Upper gastrointestinal (GI) tract X-ray examination with oral administration of a water-soluble contrast agent can be used to detect leaks. The aim of this study was to evaluate the impact of routine upper GI tract fluoroscopy after primary bariatric surgery. Between January 2009 and December 2014 a total of 658 bariatric interventions were carried out of which 442 were primary bariatric operations. Included in this single center study were 307 sleeve gastrectomies and 135 Roux-en-Y gastric bypasses. Up to December 2012 upper GI tract fluoroscopy was performed routinely between the first and third postoperative days and the detection of leakages was evaluated. In the investigation period 8 leakages (2.6 %) after sleeve gastrectomy, 1 anastomotic leakage in gastrojejunostomy and 1 in jejunojejunostomy after Roux-en-Y gastric bypass occurred. All patients developed clinical symptoms, such as abdominal pain, tachycardia or fever. In one case the leakage was detected by upper GI fluoroscopy and in nine cases radiological findings were unremarkable. No leakages were detected in asymptomatic patients. Routine upper GI fluoroscopy is not recommended for uneventful postoperative courses after primary bariatric surgery.

Integrating a suicide prevention program into the primary health care network: a field trial study in Iran.

PubMed

Malakouti, Seyed Kazem; Nojomi, Marzieh; Poshtmashadi, Marjan; Hakim Shooshtari, Mitra; Mansouri Moghadam, Fariba; Rahimi-Movaghar, Afarin; Afghah, Susan; Bolhari, Jafar; Bazargan-Hejazi, Shahrzad

2015-01-01

To describe and evaluate the feasibility of integrating a suicide prevention program with Primary Health Care services and evaluate if such system can improve screening and identification of depressive disorder, reduce number of suicide attempters, and lower rate of suicide completion. This was a quasi-experimental trial in which one community was exposed to the intervention versus the control community with no such exposure. The study sites were two counties in Western Iran. The intervention protocol called for primary care and suicide prevention collaboration at different levels of care. The outcome variables were the number of suicides committed, the number of documented suicide attempts, and the number of identified depressed cases. We identified a higher prevalence of depressive disorders in the intervention site versus the control site (χ (2) = 14.8, P < 0.001). We also found a reduction in the rate of suicide completion in the intervention region compared to the control, but a higher prevalence of suicide attempts in both the intervention and the control sites. Integrating a suicide prevention program with the Primary Health Care network enhanced depression and suicide surveillance capacity and subsequently reduced the number of suicides, especially in rural areas.

The relationship between bruxism, sleep quality, and headaches in schoolchildren

PubMed Central

Bortoletto, Carolina Carvalho; Salgueiro, Mônica da Consolação Canuto; Valio, Renata; Fragoso, Yara Dadalti; Motta, Pamella de Barros; Motta, Lara Jansiski; Kobayashi, Fernanda Yukie; Fernandes, Kristianne Porta Santos; Mesquita-Ferrari, Raquel Agnelli; Deana, Alessandro; Bussadori, Sandra Kalil

2017-01-01

[Purpose] Present study aimed to evaluate the relationship between sleep bruxism and headache in school children. [Subjects and Methods] This study was conducted with 103 children aged 3–6 years. The exclusion criteria were early tooth loss, dental appliance was used, physical or psychological limitations, chronic disease and continuous medication. Sleep bruxism was diagnosed based on an indication by parents of the occurrence of teeth clenching/grinding and incisor/occlusal tooth wear, following the criteria of the American Academy of Sleep Medicine. Sleep quality was evaluated by a questionnarie, detailing the child’s sleep characteristics. [Results] Forty-nine children (47.6%) were diagnosed with sleep bruxism. Those with sleep bruxism were 3.25-fold more likely to present headache. Children whose parents were separated had a significantly greater frequency of sleep bruxism and primary headache. The relative risk of exhibiting primary headache was 13.1 among children with sleep bruxism whose parents were separated. [Conclusion] Children with SB demonstrated a greater risk of having primary headache and those whose parents were separated had a greater chance of having headache. Only sleep bruxism was associated with headache, clenching the teeth during waking hours was not correlated with primary headache. PMID:29200617

The Effect of Using XO Computers on Students' Mathematics and Reading Abilities: Evidences from Learning Achievement Tests Conducted in Primary Education Schools in Mongolia

ERIC Educational Resources Information Center

Yamaguchi, Shinobu; Sukhbaatar, Javzan; Takada, Jun-ichi; Dayan-Ochir, Khishigbuyan

2014-01-01

In 2008, Mongolia took part in One Laptop per Child (OLPC) project. Since that time, over 10,000 students in grades 2-5 in 43 primary education schools are using XO computers. This paper presents the findings of a study conducted in 2012 to evaluate the impact of the OLPC initiatives on students' literacy and math skills. This study covered 14…

Satisfaction level and asthma control among Malaysian asthma patients on Symbicort Maintenance and Reliever Therapy (SMART) in the primary care setting (SMARTEST study).

PubMed

Liam, Chong-Kin; Pang, Yong-Kek; Chua, Keong-Tiong

2014-06-01

To evaluate Malaysian patients' satisfaction levels and asthma control with Symbicort SMART® in the primary care setting. This is a cross-sectional, multicentre study involving adult patients with persistent asthma who were prescribed only Symbicort SMART in the preceding one month prior to recruitment. Patients' satisfaction with Symbicort SMART and asthma control were evaluated using the self-administered Satisfaction with Asthma Treatment Questionnaire (SATQ) and the Asthma Control Test (ACT). Asthma was controlled (ACT score >20) in 189 (83%) of 228 patients. The mean overall SATQ score for patients with controlled asthma was 5.65 indicating a high satisfaction level, which was positively correlated with high ACT scores. There were differences in asthma control based on ethnicity, number of unscheduled visits and treatment compliance. Symbicort SMART resulted in a high satisfaction level and asthma control among Malaysian patients treated in the primary care setting and it is an effective and appealing treatment for asthmatic patients.

Multiprofessional Primary Care Units: What Affects the Clinical Performance of Italian General Practitioners?

PubMed

Armeni, Patrizio; Compagni, Amelia; Longo, Francesco

2014-08-01

Multiprofessional primary care models promise to deliver better care and reduce waste. This study evaluates the impact of such a model, the primary care unit (PCU), on three outcomes. A multilevel analysis within a "pre- and post-PCU" study design and a cross-sectional analysis were conducted on 215 PCUs located in the Emilia-Romagna region in Italy. Seven dimensions captured a set of processes and services characterizing a well-functioning PCU, or its degree of vitality. The impact of each dimension on outcomes was evaluated. The analyses show that certain dimensions of PCU vitality (i.e., the possibility for general practitioners to meet and share patients) can lead to better outcomes. However, dimensions related to the interaction and the joint works of general practitioners with other professionals tend not to have a significant or positive impact. This suggests that more effort needs to be invested to realize all the potential benefits of the PCU's multiprofessional approach to care. © The Author(s) 2014.

Diagnostic Accuracy Comparison of Artificial Immune Algorithms for Primary Headaches.

PubMed

Çelik, Ufuk; Yurtay, Nilüfer; Koç, Emine Rabia; Tepe, Nermin; Güllüoğlu, Halil; Ertaş, Mustafa

2015-01-01

The present study evaluated the diagnostic accuracy of immune system algorithms with the aim of classifying the primary types of headache that are not related to any organic etiology. They are divided into four types: migraine, tension, cluster, and other primary headaches. After we took this main objective into consideration, three different neurologists were required to fill in the medical records of 850 patients into our web-based expert system hosted on our project web site. In the evaluation process, Artificial Immune Systems (AIS) were used as the classification algorithms. The AIS are classification algorithms that are inspired by the biological immune system mechanism that involves significant and distinct capabilities. These algorithms simulate the specialties of the immune system such as discrimination, learning, and the memorizing process in order to be used for classification, optimization, or pattern recognition. According to the results, the accuracy level of the classifier used in this study reached a success continuum ranging from 95% to 99%, except for the inconvenient one that yielded 71% accuracy.

Volumetric Evaluation of Different Obturation Techniques in Primary Teeth Using Spiral Computed Tomography.

PubMed

Nagaveni, N B; Yadav, Sneha; Poornima, P; Reddy, Vv Subba; Roshan, N M

Various obturation techniques have been evaluated for better filling of the root canals in primary teeth using different methods. Spiral Computed Tomography (SCT) is a new revolution in the pediatric endodontics for assessment of quality of the obturation from 3 dimensions. To evaluate the efficiency of 5 different obturation methods in delivering the filling material into the canals of primary teeth using Spiral Computed Tomography scan. A total of 50 canals of primary teeth were prepared, divided into 5 groups with 10 canals in each group and obturated with Zinc Oxide Eugenol cement using 5 different obturation techniques such as Local anesthetic syringe, Tuberculin syringe, Endodontic plugger, hand held Lentulo-spiral, and Lentulo-spiral mounted on slow speed hand piece. The pre and post obturation volume and finally the Percentage of Obturated Volume (POV) were calculated using SCT scan for each group. The data obtained was statistically analyzed using One-way Analysis of Variance (ANOVA) and Tukey's post-hoc test. Lentulo-spiral hand held showed highest POV value followed by Lentulospiral mounted to hand piece, Tuberculin syringe and Endodontic plugger; whereas Anesthetic syringe had least POV (P < 0.05). Lentulo-spiral hand held is the best obturating technique among the 5 groups evaluated as the canals of this group showed maximum percentage of filled material. However, a further study with large sample size is highly essential.

Brief cognitive behavioral therapy in primary care: a hybrid type 2 patient-randomized effectiveness-implementation design.

PubMed

Cully, Jeffrey A; Armento, Maria E A; Mott, Juliette; Nadorff, Michael R; Naik, Aanand D; Stanley, Melinda A; Sorocco, Kristen H; Kunik, Mark E; Petersen, Nancy J; Kauth, Michael R

2012-07-11

Despite the availability of evidence-based psychotherapies for depression and anxiety, they are underused in non-mental health specialty settings such as primary care. Hybrid effectiveness-implementation designs have the potential to evaluate clinical and implementation outcomes of evidence-based psychotherapies to improve their translation into routine clinical care practices. This protocol article discusses the study methodology and implementation strategies employed in an ongoing, hybrid, type 2 randomized controlled trial with two primary aims: (1) to determine whether a brief, manualized cognitive behavioral therapy administered by Veterans Affairs Primary Care Mental Health Integration program clinicians is effective in treating depression and anxiety in a sample of medically ill (chronic cardiopulmonary diseases) primary care patients and (2) to examine the acceptability, feasibility, and preliminary outcomes of a focused implementation strategy on improving adoption and fidelity of brief cognitive behavioral therapy at two Primary Care-Mental Health Integration clinics. The study uses a hybrid type 2 effectiveness/implementation design to simultaneously test clinical effectiveness and to collect pilot data on a multifaceted implementation strategy that includes an online training program, audit and feedback of session content, and internal and external facilitation. Additionally, the study engages the participation of an advisory council consisting of stakeholders from Primary Care-Mental Health Integration, as well as regional and national mental health leaders within the Veterans Administration. It targets recruitment of 320 participants randomized to brief cognitive behavioral therapy (n = 200) or usual care (n = 120). Both effectiveness and implementation outcomes are being assessed using mixed methods, including quantitative evaluation (e.g., intent-to-treat analyses across multiple time points) and qualitative methods (e.g., focus interviews and surveys from patients and providers). Patient-effectiveness outcomes include measures of depression, anxiety, and physical health functioning using blinded independent evaluators. Implementation outcomes include patient engagement and adherence and clinician brief cognitive behavioral therapy adoption and fidelity. Hybrid designs are needed to advance clinical effectiveness and implementation knowledge to improve healthcare practices. The current article describes the rationale and challenges associated with the use of a hybrid design for the study of brief cognitive behavioral therapy in primary care. Although trade-offs exist between scientific control and external validity, hybrid designs are part of an emerging approach that has the potential to rapidly advance both science and practice. NCT01149772 at http://www.clinicaltrials.gov/ct2/show/NCT01149772.

Effectiveness of a new health care organization model in primary care for chronic cardiovascular disease patients based on a multifactorial intervention: the PROPRESE randomized controlled trial.

PubMed

Orozco-Beltran, Domingo; Ruescas-Escolano, Esther; Navarro-Palazón, Ana Isabel; Cordero, Alberto; Gaubert-Tortosa, María; Navarro-Perez, Jorge; Carratalá-Munuera, Concepción; Pertusa-Martínez, Salvador; Soler-Bahilo, Enrique; Brotons-Muntó, Francisco; Bort-Cubero, Jose; Nuñez-Martinez, Miguel Angel; Bertomeu-Martinez, Vicente; Gil-Guillen, Vicente Francisco

2013-08-02

To evaluate the effectiveness of a new multifactorial intervention to improve health care for chronic ischemic heart disease patients in primary care. The strategy has two components: a) organizational for the patient/professional relationship and b) training for professionals. Experimental study. Randomized clinical trial. Follow-up period: one year. primary care, multicenter (15 health centers). For the intervention group 15 health centers are selected from those participating in ESCARVAL study. Once the center agreed to participate patients are randomly selected from the total amount of patients with ischemic heart disease registered in the electronic health records. For the control group a random sample of patients with ischemic heart disease is selected from all 72 health centers electronic records. This study aims to evaluate the efficacy of a multifactorial intervention strategy involving patients with ischemic heart disease for the improvement of the degree of control of the cardiovascular risk factors and of the quality of life, number of visits, and number of hospitalizations. NCT01826929.

Heuristics in primary care for recognition of unreported vision loss in older people: a technology development study.

PubMed

Wijeyekoon, Skanda; Kharicha, Kalpa; Iliffe, Steve

2015-09-01

To evaluate heuristics (rules of thumb) for recognition of undetected vision loss in older patients in primary care. Vision loss is associated with ageing, and its prevalence is increasing. Visual impairment has a broad impact on health, functioning and well-being. Unrecognised vision loss remains common, and screening interventions have yet to reduce its prevalence. An alternative approach is to enhance practitioners' skills in recognising undetected vision loss, by having a more detailed picture of those who are likely not to act on vision changes, report symptoms or have eye tests. This paper describes a qualitative technology development study to evaluate heuristics for recognition of undetected vision loss in older patients in primary care. Using a previous modelling study, two heuristics in the form of mnemonics were developed to aid pattern recognition and allow general practitioners to identify potential cases of unreported vision loss. These heuristics were then analysed with experts. Findings It was concluded that their implementation in modern general practice was unsuitable and an alternative solution should be sort.

Your Travtek Driving Experience -- Rental Users Study Data Summary

DOT National Transportation Integrated Search

1993-11-01

THIS REPORT DOCUMENTS THE QUESTIONNAIRE DATA COLLECTED AND THE INSTRUMENTS USED FOR THE TRAVTEK EVALUATION TASK BL - RENTAL USERS STUDY. IT PRESENTS SUMMARY STATISTICS FOR THE PRIMARY DRIVERS DERIVED FROM THE RENTER STUDY, WHICH WAS CONDUCTED FROM MA...

Multisite Assessment of Aging-Related Tau Astrogliopathy (ARTAG).

PubMed

Kovacs, Gabor G; Xie, Sharon X; Lee, Edward B; Robinson, John L; Caswell, Carrie; Irwin, David J; Toledo, Jon B; Johnson, Victoria E; Smith, Douglas H; Alafuzoff, Irina; Attems, Johannes; Bencze, Janos; Bieniek, Kevin F; Bigio, Eileen H; Bodi, Istvan; Budka, Herbert; Dickson, Dennis W; Dugger, Brittany N; Duyckaerts, Charles; Ferrer, Isidro; Forrest, Shelley L; Gelpi, Ellen; Gentleman, Stephen M; Giaccone, Giorgio; Grinberg, Lea T; Halliday, Glenda M; Hatanpaa, Kimmo J; Hof, Patrick R; Hofer, Monika; Hortobágyi, Tibor; Ironside, James W; King, Andrew; Kofler, Julia; Kövari, Enikö; Kril, Jillian J; Love, Seth; Mackenzie, Ian R; Mao, Qinwen; Matej, Radoslav; McLean, Catriona; Munoz, David G; Murray, Melissa E; Neltner, Janna; Nelson, Peter T; Ritchie, Diane; Rodriguez, Roberta D; Rohan, Zdenek; Rozemuller, Annemieke; Sakai, Kenji; Schultz, Christian; Seilhean, Danielle; Smith, Vanessa; Tacik, Pawel; Takahashi, Hitoshi; Takao, Masaki; Rudolf Thal, Dietmar; Weis, Serge; Wharton, Stephen B; White, Charles L; Woulfe, John M; Yamada, Masahito; Trojanowski, John Q

2017-07-01

Aging-related tau astrogliopathy (ARTAG) is a recently introduced terminology. To facilitate the consistent identification of ARTAG and to distinguish it from astroglial tau pathologies observed in the primary frontotemporal lobar degeneration tauopathies we evaluated how consistently neuropathologists recognize (1) different astroglial tau immunoreactivities, including those of ARTAG and those associated with primary tauopathies (Study 1); (2) ARTAG types (Study 2A); and (3) ARTAG severity (Study 2B). Microphotographs and scanned sections immunostained for phosphorylated tau (AT8) were made available for download and preview. Percentage of agreement and kappa values with 95% confidence interval (CI) were calculated for each evaluation. The overall agreement for Study 1 was >60% with a kappa value of 0.55 (95% CI 0.433-0.645). Moderate agreement (>90%, kappa 0.48, 95% CI 0.457-0.900) was reached in Study 2A for the identification of ARTAG pathology for each ARTAG subtype (kappa 0.37-0.72), whereas fair agreement (kappa 0.40, 95% CI 0.341-0.445) was reached for the evaluation of ARTAG severity. The overall assessment of ARTAG showed moderate agreement (kappa 0.60, 95% CI 0.534-0.653) among raters. Our study supports the application of the current harmonized evaluation strategy for ARTAG with a slight modification of the evaluation of its severity. © 2017 American Association of Neuropathologists, Inc. All rights reserved.

Small Gas Turbine Combustor Primary Zone Study

NASA Technical Reports Server (NTRS)

Sullivan, R. E.; Young, E. R.; Miles, G. A.; Williams, J. R.

1983-01-01

A development process is described which consists of design, fabrication, and preliminary test evaluations of three approaches to internal aerodynamic primary zone flow patterns: (1) conventional double vortex swirl stabilization; (2) reverse flow swirl stabilization; and (3) large single vortex flow system. Each concept incorporates special design features aimed at extending the performance capability of the small engine combustor. Since inherent geometry of these combustors result in small combustion zone height and high surface area to volume ratio, design features focus on internal aerodynamics, fuel placement, and advanced cooling. The combustors are evaluated on a full scale annular combustor rig. A correlation of the primary zone performance with the overall performance is accomplished using three intrusion type gas sampling probes located at the exit of the primary zone section. Empirical and numerical methods are used for designing and predicting the performance of the three combustor concepts and their subsequent modifications. The calibration of analytical procedures with actual test results permits an updating of the analytical design techniques applicable to small reverse flow annular combustors.

Evaluation of a primary prevention program for anxiety disorders using story books with children aged 9-12 years.

PubMed

Bouchard, Stéphane; Gervais, Jean; Gagnier, Nadia; Loranger, Claudie

2013-10-01

This article reports the results of a study evaluating a book-supported primary prevention program "Dominique's Handy Tricks" for anxiety disorders in children aged 9-12 years. This cognitive-behavioural program is delivered using a combination of storybooks and workshop sessions. The originality of the program comes from the use of storybooks that were not developed specifically for anxiety management. Every session is based on a story describing characters facing common stressors and how they manage to cope with their daily problems. In our randomized control trial with 46 children, participation in the program led to a significant improvement in coping skills, perceived self-efficacy, anxiety sensitivity, as well as in symptoms of anxiety and fear. The theoretical and practical elements underlying the delivery of this primary prevention program are described. It is suggested that such an approach, without any labelling specific to anxiety disorders, can be useful in primary prevention programs.

Primary health-care nurses and Internet health information-seeking: Access, barriers and quality checks.

PubMed

Gilmour, Jean; Strong, Alison; Chan, Helen; Hanna, Sue; Huntington, Annette

2016-02-01

Online information is a critical resource for evidence-based practice and patient education. This study aimed to establish New Zealand nurses' access and evaluation of online health information in the primary care context using a postal questionnaire survey; there were 630 respondents from a random sample of 931 nurses. The majority of respondents were satisfied with work access to online information (84.5%, n = 501) and searched for online information at least several times a week (57.5%, n = 343). The major barrier to online information seeking was insufficient time, but 68 respondents had no work online information access. The level of nursing qualification was significantly correlated with computer confidence and information quality checking. A range of information evaluation approaches was used. Most nurses in study accessed and evaluated Internet information in contrast to the findings of earlier studies, but there were barriers preventing universal integration into practice. © 2014 Wiley Publishing Asia Pty Ltd.

Process Evaluation of a Lifestyle Intervention in Primary Care: Implementation Issues and the Participants' Satisfaction of the GOAL Study

ERIC Educational Resources Information Center

Barte, Jeroen C. M.; ter Bogt, Nancy C. W.; Beltman, Frank W.; van der Meer, Klaas; Bemelmans, Wanda J. E.

2012-01-01

The Groningen Overweight and Lifestyle (GOAL) intervention effectively prevents weight gain. The present study describes a process evaluation in which 214 participants in the intervention group received a structured questionnaire within 7 months (a median of 5 months) after the end of the intervention. The authors investigated the content of the…

Evaluation of Computer Based Foreign Language Learning Software by Teachers and Students

ERIC Educational Resources Information Center

Baz, Fatih Çagatay; Tekdal, Mehmet

2014-01-01

The aim of this study is to evaluate Computer Based Foreign Language Learning software called Dynamic Education (DYNED) by teachers and students. The study is conducted with randomly chosen ten primary schools with the participants of 522 7th grade students and 7 English teachers. Three points Likert scale for teachers and five points Likert scale…

Are Study and Journal Characteristics Reliable Indicators of "Truth" in Imaging Research?

PubMed

Frank, Robert A; McInnes, Matthew D F; Levine, Deborah; Kressel, Herbert Y; Jesurum, Julia S; Petrcich, William; McGrath, Trevor A; Bossuyt, Patrick M

2018-04-01

Purpose To evaluate whether journal-level variables (impact factor, cited half-life, and Standards for Reporting of Diagnostic Accuracy Studies [STARD] endorsement) and study-level variables (citation rate, timing of publication, and order of publication) are associated with the distance between primary study results and summary estimates from meta-analyses. Materials and Methods MEDLINE was searched for meta-analyses of imaging diagnostic accuracy studies, published from January 2005 to April 2016. Data on journal-level and primary-study variables were extracted for each meta-analysis. Primary studies were dichotomized by variable as first versus subsequent publication, publication before versus after STARD introduction, STARD endorsement, or by median split. The mean absolute deviation of primary study estimates from the corresponding summary estimates for sensitivity and specificity was compared between groups. Means and confidence intervals were obtained by using bootstrap resampling; P values were calculated by using a t test. Results Ninety-eight meta-analyses summarizing 1458 primary studies met the inclusion criteria. There was substantial variability, but no significant differences, in deviations from the summary estimate between paired groups (P > .0041 in all comparisons). The largest difference found was in mean deviation for sensitivity, which was observed for publication timing, where studies published first on a topic demonstrated a mean deviation that was 2.5 percentage points smaller than subsequently published studies (P = .005). For journal-level factors, the greatest difference found (1.8 percentage points; P = .088) was in mean deviation for sensitivity in journals with impact factors above the median compared with those below the median. Conclusion Journal- and study-level variables considered important when evaluating diagnostic accuracy information to guide clinical decisions are not systematically associated with distance from the truth; critical appraisal of individual articles is recommended. © RSNA, 2017 Online supplemental material is available for this article.

Evaluation of standardized sample collection, packaging, and decontamination procedures to assess cross-contamination potential during Bacillus anthracis incident response operations

PubMed Central

Calfee, M. Worth; Tufts, Jenia; Meyer, Kathryn; McConkey, Katrina; Mickelsen, Leroy; Rose, Laura; Dowell, Chad; Delaney, Lisa; Weber, Angela; Morse, Stephen; Chaitram, Jasmine; Gray, Marshall

2016-01-01

Sample collection procedures and primary receptacle (sample container and bag) decontamination methods should prevent contaminant transfer between contaminated and non-contaminated surfaces and areas during bio-incident operations. Cross-contamination of personnel, equipment, or sample containers may result in the exfiltration of biological agent from the exclusion (hot) zone and have unintended negative consequences on response resources, activities and outcomes. The current study was designed to: (1) evaluate currently recommended sample collection and packaging procedures to identify procedural steps that may increase the likelihood of spore exfiltration or contaminant transfer; (2) evaluate the efficacy of currently recommended primary receptacle decontamination procedures; and (3) evaluate the efficacy of outer packaging decontamination methods. Wet- and dry-deposited fluorescent tracer powder was used in contaminant transfer tests to qualitatively evaluate the currently-recommended sample collection procedures. Bacillus atrophaeus spores, a surrogate for Bacillus anthracis, were used to evaluate the efficacy of spray- and wipe-based decontamination procedures. Both decontamination procedures were quantitatively evaluated on three types of sample packaging materials (corrugated fiberboard, polystyrene foam, and polyethylene plastic), and two contamination mechanisms (wet or dry inoculums). Contaminant transfer results suggested that size-appropriate gloves should be worn by personnel, templates should not be taped to or removed from surfaces, and primary receptacles should be selected carefully. The decontamination tests indicated that wipe-based decontamination procedures may be more effective than spray-based procedures; efficacy was not influenced by material type but was affected by the inoculation method. Incomplete surface decontamination was observed in all tests with dry inoculums. This study provides a foundation for optimizing current B. anthracis response procedures to minimize contaminant exfiltration. PMID:27362274

Evaluation of standardized sample collection, packaging, and decontamination procedures to assess cross-contamination potential during Bacillus anthracis incident response operations.

PubMed

Calfee, M Worth; Tufts, Jenia; Meyer, Kathryn; McConkey, Katrina; Mickelsen, Leroy; Rose, Laura; Dowell, Chad; Delaney, Lisa; Weber, Angela; Morse, Stephen; Chaitram, Jasmine; Gray, Marshall

2016-12-01

Sample collection procedures and primary receptacle (sample container and bag) decontamination methods should prevent contaminant transfer between contaminated and non-contaminated surfaces and areas during bio-incident operations. Cross-contamination of personnel, equipment, or sample containers may result in the exfiltration of biological agent from the exclusion (hot) zone and have unintended negative consequences on response resources, activities and outcomes. The current study was designed to: (1) evaluate currently recommended sample collection and packaging procedures to identify procedural steps that may increase the likelihood of spore exfiltration or contaminant transfer; (2) evaluate the efficacy of currently recommended primary receptacle decontamination procedures; and (3) evaluate the efficacy of outer packaging decontamination methods. Wet- and dry-deposited fluorescent tracer powder was used in contaminant transfer tests to qualitatively evaluate the currently-recommended sample collection procedures. Bacillus atrophaeus spores, a surrogate for Bacillus anthracis, were used to evaluate the efficacy of spray- and wipe-based decontamination procedures. Both decontamination procedures were quantitatively evaluated on three types of sample packaging materials (corrugated fiberboard, polystyrene foam, and polyethylene plastic), and two contamination mechanisms (wet or dry inoculums). Contaminant transfer results suggested that size-appropriate gloves should be worn by personnel, templates should not be taped to or removed from surfaces, and primary receptacles should be selected carefully. The decontamination tests indicated that wipe-based decontamination procedures may be more effective than spray-based procedures; efficacy was not influenced by material type but was affected by the inoculation method. Incomplete surface decontamination was observed in all tests with dry inoculums. This study provides a foundation for optimizing current B. anthracis response procedures to minimize contaminant exfiltration.

The development and psychometric evaluation of a safety climate measure for primary care.

PubMed

de Wet, C; Spence, W; Mash, R; Johnson, P; Bowie, P

2010-12-01

Building a safety culture is an important part of improving patient care. Measuring perceptions of safety climate among healthcare teams and organisations is a key element of this process. Existing measurement instruments are largely developed for secondary care settings in North America and many lack adequate psychometric testing. Our aim was to develop and test an instrument to measure perceptions of safety climate among primary care teams in National Health Service for Scotland. Questionnaire development was facilitated through a steering group, literature review, semistructured interviews with primary care team members, a modified Delphi and completion of a content validity index by experts. A cross-sectional postal survey utilising the questionnaire was undertaken in a random sample of west of Scotland general practices to facilitate psychometric evaluation. Statistical methods, including exploratory and confirmatory factor analysis, and Cronbach and Raykov reliability coefficients were conducted. Of the 667 primary care team members based in 49 general practices surveyed, 563 returned completed questionnaires (84.4%). Psychometric evaluation resulted in the development of a 30-item questionnaire with five safety climate factors: leadership, teamwork, communication, workload and safety systems. Retained items have strong factor loadings to only one factor. Reliability coefficients was satisfactory (α = 0.94 and ρ = 0.93). This study is the first stage in the development of an appropriately valid and reliable safety climate measure for primary care. Measuring safety climate perceptions has the potential to help primary care organisations and teams focus attention on safety-related issues and target improvement through educational interventions. Further research is required to explore acceptability and feasibility issues for primary care teams and the potential for organisational benchmarking.

Are Anxiety and Depression Addressed in Primary Care Patients With Chronic Obstructive Pulmonary Disease? A Chart Review

PubMed Central

Roundy, Kent; Cully, Jeffrey A.; Stanley, Melinda A.; Veazey, Connie; Souchek, Julianne; Wray, Nelda P.; Kunik, Mark E.

2005-01-01

Objective: Screening for mental illness in primary care is widely recommended, but little is known about the evaluation, treatment, and long-term management processes that follow screening. The aim of this study was to examine and describe the quality of mental health care for persons with chronic obstructive pulmonary disease (COPD) and anxiety/depressive disorders, as measured by adherence to practice guidelines. Method: This retrospective chart review examined data for 102 primary care and mental health care patients with COPD who were diagnosed, using Structured Clinical Interview for DSM-IV criteria, with major depressive disorder, dysthymia, depression not otherwise specified, generalized anxiety disorder, or anxiety not otherwise specified. Data were gathered from primary care progress notes from the year prior to enrollment in a randomized controlled trial (enrollment was from July 2002 to April 2004). We compared the care received by these patients over 1 year with that recommended by practice guidelines. Charts were abstracted using a checklist of recommended practice guidelines for diagnostic evaluation, acute treatment, and long-term management of anxiety and depressive disorders. Results: Fifty (49%) of the 102 patients were recognized during the review year as having an anxiety or depressive disorder. Eighteen patients were newly assessed for depressive or anxiety disorders during the chart review year. Patients followed in primary care alone, compared with those who were comanaged by mental health care providers, were less likely to have guideline-adherent care. Conclusion: Depressive and anxiety disorders are recognized in about half of patients; however, guideline-supported diagnostic evaluation, acute treatment (except for medications), and long-term management rarely occur in the primary care setting. To improve the treatment of depressive and anxiety disorders in primary care, the process of care delivery must be understood and changed. PMID:16308576

Primary Care Collaborative Memory Clinics: Building Capacity for Optimized Dementia Care.

PubMed

Lee, Linda; Hillier, Loretta M; Molnar, Frank; Borrie, Michael J

2017-01-01

Increasingly, primary care collaborative memory clinics (PCCMCs) are being established to build capacity for person-centred dementia care. This paper reflects on the significance of PCCMCs within the system of care for older adults, supported with data from ongoing evaluation studies. Results highlight timelier access to assessment with a high proportion of patients being managed in primary care within a person-centred approach to care. Enhancing primary care capacity for dementia care with interprofessional and collaborative care will strengthen the system's ability to respond to increasing demands for service and mitigate the growth of wait times to access geriatric specialist assessment.

Broadening the Educational Evaluation Lens with Communicative Evaluation

ERIC Educational Resources Information Center

Brooks-LaRaviere, Margaret; Ryan, Katherine; Miron, Luis; Samuels, Maurice

2009-01-01

Outcomes-based accountability in the form of test scores and performance indicators are a primary lever for improving student achievement in the current educational landscape. The article presents communicative evaluation as a complementary evaluation approach that may be used along with the primary methods of school accountability to provide a…

Teacher Educator's and Guidance Teachers' Evaluation of Student Teachers' Teaching Practice: A Qualitative Study = Procjena nastavne prakse studenata--buducih ucitelja--od mentora i savjetnika (kvalitativna studija)

ERIC Educational Resources Information Center

Göçer, Ali

2013-01-01

The aim of this study was to determine whether student teachers are sufficiently prepared for teaching practice in primary schools. In this study, student teachers' teaching practice in real classrooms was evaluated by using observation and interview methods. For this purpose, interviews were conducted with seven guidance teachers, and each…

Assessing primary care in Austria: room for improvement.

PubMed

Stigler, Florian L; Starfield, Barbara; Sprenger, Martin; Salzer, Helmut J F; Campbell, Stephen M

2013-04-01

There is emerging evidence that strong primary care achieves better health at lower costs. Although primary care can be measured, in many countries, including Austria, there is little understanding of primary care development. Assessing the primary care development in Austria. A primary care assessment tool developed by Barbara Starfield in 1998 was implemented in Austria. This tool defines 15 primary care characteristics and distinguishes between system and practice characteristics. Each characteristic was evaluated by six Austrian primary care experts and rated as 2 (high), 1 (intermediate) or 0 (low) points, respectively, to their primary care strength (maximum score: n = 30). Austria received 7 out of 30 points; no characteristic was rated as '2' but 8 were rated as '0'. Compared with the 13 previously assessed countries, Austria ranks 10th of 14 countries and is classified as a 'low primary care' country. This study provides the first evidence concerning primary care in Austria, benchmarking it as weak and in need of development. The practicable application of an existing assessment tool can be encouraging for other countries to generate evidence about their primary care system as well.

On the importance of cognitive evaluation as a determinant of interpersonal attraction.

PubMed

Montoya, R Matthew; Horton, Robert S

2004-05-01

Three studies examined a model of attraction in which the cognitive evaluation of the target individual was the primary determinant of interpersonal attraction. In Study 1, the cognitive evaluation of the target individual mediated the influence of attitude similarity on interpersonal attraction. In Study 2, a path analysis revealed significant indirect effects of (a) similarity on cognitive evaluation via the valence of information implied by attitudes and (b) the valence of information implied by attitudes on attraction via cognitive evaluation of the target. Study 3 provided empirical and theoretical support for the uniqueness of interpersonal attraction from cognitive evaluation. The implications of these data for existing attraction theory are discussed, and a new model of interpersonal attraction is described.

The impact of consumer involvement in research: an evaluation of consumer involvement in the London Primary Care Studies Programme.

PubMed

Wyatt, Katrina; Carter, Mary; Mahtani, Vinita; Barnard, Angela; Hawton, Annie; Britten, Nicky

2008-06-01

The value of consumer involvement in health services research is widely recognized. While there is a growing body of evidence about the principles of good consumer involvement, there is little research about the effect that involvement can have on the research. This evaluation assessed the level and impact of consumer involvement in the London Primary Care Studies Programme (LPCSP), all of whose individual projects had to demonstrate substantial involvement as a condition of funding. To evaluate consumer involvement in the LPSCP and understand what impact consumers had on the research process and outcomes. A multi-method case study approach was undertaken, using survey techniques, interviews, focus groups, observation and scrutiny of written documents. The overall data set comprised 61 questionnaires, 44 semi-structured interviews, 2 focus groups and 15 hours of observation of meetings. Eleven primary care-based research projects which together made up the LPCSP. An in-depth description of consumer involvement in the Programme was produced. Nine projects had consumers as co-applicants, four projects had been completed before the evaluation began and one was still ongoing at the time of the evaluation. Of the eight projects which have produced final reports, all met their aims and objectives. Consumers had had an additional impact in the research, in the initial design of the study, in recruitment of the research subjects, in developing data collection tools, in collecting the data, in analysis and disseminating the findings. Consumer involvement in National Health Service research is a relatively recent policy development and while there is an increasing amount of literature about how and why consumers should be involved in research, there is less evidence about the impact of such involvement. This evaluation provides evidence about the impact that consumers have not only on the research process but also on the outcomes of the research.

Can Principals Promote Teacher Development as Evaluators? A Case Study of Principals' Views and Experiences.

PubMed

Kraft, Matthew A; Gilmour, Allison

2016-12-01

New teacher evaluation systems have expanded the role of principals as instructional leaders, but little is known about principals' ability to promote teacher development through the evaluation process. We conducted a case study of principals' perspectives on evaluation and their experiences implementing observation and feedback cycles to better understand whether principals feel as though they are able to promote teacher development as evaluators. We conducted interviews with a stratified random sample of 24 principals in an urban district that recently implemented major reforms to its teacher evaluation system. We analyzed these interviews by drafting thematic summaries, coding interview transcripts, creating data-analytic matrices, and writing analytic memos. We found that the evaluation reforms provided a common framework and language that helped facilitate principals' feedback conversations with teachers. However, we also found that tasking principals with primary responsibility for conducting evaluations resulted in a variety of unintended consequences which undercut the quality of evaluation feedback they provided. We analyze five broad solutions to these challenges: strategically targeting evaluations, reducing operational responsibilities, providing principal training, hiring instructional coaches, and developing peer evaluation systems. The quality of feedback teachers receive through the evaluation process depends critically on the time and training evaluators have to provide individualized and actionable feedback. Districts that task principals with primary responsibility for conducting observation and feedback cycles must attend to the many implementation challenges associated with this approach in order for next-generation evaluation systems to successfully promote teacher development.

Influence of Drilling Speed on Stability of Tapered Dental Implants: An Ex Vivo Experimental Study.

PubMed

Almeida, Karen P; Delgado-Ruiz, Rafael; Carneiro, Leandro G; Leiva, Alberto Bordonaba; Calvo-Guirado, Jose Luis; Gómez-Moreno, Gerardo; Malmström, Hans; Romanos, Georgios E

2016-01-01

The aim of this study was to evaluate whether the drilling speed used during implant site preparation influences primary stability. Eighty tapered designed implants (3.8 × 10 mm) were inserted following osteotomies created in solid rigid polyurethane foam (simulating bone type II) and cellular rigid polyurethane foam (simulating bone type IV). Half were prepared using drilling speeds of 800 rpm (low speed), and the other half were prepared using speeds of 1,500 rpm (high speed). Following insertion, implant primary stability was measured using Periotest and Osstell (resonance frequency analysis [RFA]) devices. Two-way analysis of variance (ANOVA) used for this study found that the drilling speed used to create the osteotomies appeared to have no significant impact on primary stability. The bone quality and not the osteotomy drilling speed seems to influence the implant primary stability.

Assessment of body posture in 12- and 13-year-olds attending primary schools in Pabianice.

PubMed

Motylewski, Sławomir; Zientala, Aleksandra; Pawlicka-Lisowska, Agnieszka; Poziomska-Piątkowska, Elżbieta

2015-12-01

of study was to estimate the body posture in children finishing primary schools. This is the last moment to make any improvement in body posture needed, because after the end of the child's growth the correction of postural defects is practically impossible. The study was conducted on 236 pupils aged 12-13 years attending primary schools number 3, 5 and 17 in Pabianice. To evaluate body posture Kasperczyk's points method was used. It is a commonly applied method for screening purposes. Over 50% of studied children had poor body posture and just under 6% of pupils' posture was assessed as very good. In the study population of children finishing primary schools the occurrence of faulty posture was shown to be very high. The most common defect in body posture among pupils was an uneven alignment of shoulders and shoulder blades. The results obtained in this study indicate the need to undertake action reducing the occurrence of faulty posture among children in Pabianice. © 2015 MEDPRESS.

Preventing dental caries in children <5 years: systematic review updating USPSTF recommendation.

PubMed

Chou, Roger; Cantor, Amy; Zakher, Bernadette; Mitchell, Jennifer Priest; Pappas, Miranda

2013-08-01

Screening and preventive interventions by primary care providers could improve outcomes related to early childhood caries. The objective of this study was to update the 2004 US Preventive Services Task Force systematic review on prevention of caries in children younger than 5 years of age. Searching Medline and the Cochrane Library (through March 2013) and reference lists, we included trials and controlled observational studies on the effectiveness and harms of screening and treatments. One author extracted study characteristics and results, which were checked for accuracy by a second author. Two authors independently assessed study quality. No study evaluated effects of screening by primary care providers on clinical outcomes. One good-quality cohort study found pediatrician examination associated with a sensitivity of 0.76 for identifying a child with cavities. No new trials evaluated oral fluoride supplementation. Three new randomized trials were consistent with previous studies in finding fluoride varnish more effective than no varnish (reduction in caries increment 18% to 59%). Three trials of xylitol were inconclusive regarding effects on caries. New observational studies were consistent with previous evidence showing an association between early childhood fluoride use and enamel fluorosis. Evidence on the accuracy of risk prediction instruments in primary care settings is not available. There is no direct evidence that screening by primary care clinicians reduces early childhood caries. Evidence previously reviewed by the US Preventive Services Task Force found oral fluoride supplementation effective at reducing caries incidence, and new evidence supports the effectiveness of fluoride varnish in higher-risk children.

A cluster randomised controlled trial evaluating the effectiveness of eHealth-supported patient recruitment in primary care research: the TRANSFoRm study protocol.

PubMed

Mastellos, Nikolaos; Andreasson, Anna; Huckvale, Kit; Larsen, Mark; Curcin, Vasa; Car, Josip; Agreus, Lars; Delaney, Brendan

2015-02-03

Opportunistic recruitment is a highly laborious and time-consuming process that is currently performed manually, increasing the workload of already busy practitioners and resulting in many studies failing to achieve their recruitment targets. The Translational Medicine and Patient Safety in Europe (TRANSFoRm) platform enables automated recruitment, data collection and follow-up of patients, potentially improving the efficiency, time and costs of clinical research. This study aims to assess the effectiveness of TRANSFoRm in improving patient recruitment and follow-up in primary care trials. This multi-centre, parallel-arm cluster randomised controlled trial will compare TRANSFoRm-supported with standard opportunistic recruitment. Participants will be general practitioners and patients with gastro-oesophageal reflux disease from 40 primary care centres in five European countries. Randomisation will take place at the care centre level. The intervention arm will use the TRANSFoRm tools for recruitment, baseline data collection and follow-up. The control arm will use web-based case report forms and paper self-completed questionnaires. The primary outcome will be the proportion of eligible patients successfully recruited at the end of the 16-week recruitment period. Secondary outcomes will include the proportion of recruited patients with complete baseline and follow-up data and the proportion of participants withdrawn or lost to follow-up. The study will also include an economic evaluation and measures of technology acceptance and user experience. The study should shed light on the use of eHealth to improve the effectiveness of recruitment and follow-up in primary care research and provide an evidence base for future eHealth-supported recruitment initiatives. Reporting of results is expected in October 2015. EudraCT: 2014-001314-25.

Feasibility of using a knowledge-based system concept for in-flight primary flight display research

NASA Technical Reports Server (NTRS)

Ricks, Wendell R.

1991-01-01

A study was conducted to determine the feasibility of using knowledge-based systems architectures for inflight research of primary flight display information management issues. The feasibility relied on the ability to integrate knowledge-based systems with existing onboard aircraft systems. And, given the hardware and software platforms available, the feasibility also depended on the ability to use interpreted LISP software with the real time operation of the primary flight display. In addition to evaluating these feasibility issues, the study determined whether the software engineering advantages of knowledge-based systems found for this application in the earlier workstation study extended to the inflight research environment. To study these issues, two integrated knowledge-based systems were designed to control the primary flight display according to pre-existing specifications of an ongoing primary flight display information management research effort. These two systems were implemented to assess the feasibility and software engineering issues listed. Flight test results were successful in showing the feasibility of using knowledge-based systems inflight with actual aircraft data.

Evaluation of temporary traffic signals in conjunction with pilot car operations at two-way long temporary work zones.

DOT National Transportation Integrated Search

2016-05-01

The primary objective of this study was to evaluate the use of Portable Traffic Signal (PTS) systems at long, rural : two-lane work zones and to compare three different conditions for controlling one-lane traffic in conjunction with pilot car : opera...

Effect of composting on the fate of steroids in beef cattle manure

USDA-ARS?s Scientific Manuscript database

In this study, the fate of steroid hormones in beef cattle manure composting is evaluated. The fate of 16 steroids and metabolites was evaluated in composted manure from beef cattle administered growth promotants and from beef cattle with no steroid hormone implants. The fate of estrogens (primary...

Evaluation of Hollow-Fiber Ultrafiltration Primary Concentration of Pathogens and Secondary Concentration of Viruses from Water

EPA Science Inventory

In this study, tangential hollow-fiber ultrafiltration (HFUF) was evaluated for virus and Cryptosporidium parvum concentration. Recovery of viruses at a low filtration rate was found to be significantly greater than at a higher filtration rate, with the recoveries of bacteriopha...

School Principals' Evaluations of Their Instructional Leadership Behaviours: Realities vs. Ideals

ERIC Educational Resources Information Center

Kalman, Mahmut; Arslan, Mustafa Cüneyt

2016-01-01

The purpose of the current study was to examine primary and middle school principals' evaluations of their own instructional leadership behaviours, and thereby pay closer attention to the ideal instructional leadership behaviours suggested in the related literature and the realities of principals' instructional leadership behaviours. Although…

Tuberculous otitis media: clinical aspects of 12 cases.

PubMed

Nishiike, Suetaka; Irifune, Morihiro; Doi, Katsumi; Osaki, Yasuhiro; Kiuchi, Nobuo

2003-11-01

The clinical features of tuberculous otitis media (TOM) have changed. This study was performed to evaluate changing trends in the clinical manifestations of TOM. We reviewed a series of 12 cases of TOM (13 ears) recently treated at Osaka Prefectural Habikino Hospital. The results showed a mean age of 41 years and a male predominance of 1.4 to 1. Central or total perforations of the tympanic membrane were observed in most cases, but none of the patients had multiple perforations. Nine patients (75%) had active pulmonary tuberculosis. Normal lung status or inactive pulmonary tuberculosis was significantly more frequent in the older age group. Diagnosis of primary TOM required more time than that of secondary TOM. Most cases of primary TOM had high infectiousness of the primary lesion. We summarize the clinical features of patients who should be evaluated for TOM.

Primary closure of lawn mower injuries to the foot: a case series.

PubMed

Goldsmith, Jon R; Massa, Eric G

2007-01-01

The standard initial treatment of lawn mower injuries to the foot consists of prompt administration of parenteral antibiotics, debridement of devitalized tissue, irrigation, repair of traumatized vascular structures, and stabilization of osseous fractures. The primary closure of these wounds at the initial operation is a controversial concept. The authors performed a retrospective study of 9 lawn mower injuries in which primary closure was performed. Medical records were evaluated, and 7 patients were reached for follow-up interviews. The hospital courses for this patient population were remarkably lower than those previously reported in the literature. No patient required further admission to the hospital or surgical intervention. The postinjury functional evaluation mean score was 97.6%. The results demonstrate that this treatment method can be an effective means for treating this mutilating injury in the foot.

Comparison of periodontal ligament injection and inferior alveolar nerve block in mandibular primary molars pulpotomy: a randomized control trial.

PubMed

Haghgoo, Roza; Taleghani, Ferial

2015-05-01

Inferior alveolar nerve block is a common technique for anesthesia of the primary mandibular molars. A number of disadvantages have been shown to be associated with this technique. Periodontal ligament (PDL) injection could be considered as an alternative to inferior alveolar nerve block. The aim of this study was to evaluate the effectiveness of PDL injection in the anesthesia of primary molar pulpotomy with mandibular block. This study was performed using a sequential double-blind randomized trial design. 80 children aged 3-7 years old who required pulpotomy in symmetrical mandibular primary molars were selected. The teeth of these children were anesthetized with periodontal injection on one side of the mandible and block on the other. Pulpotomy was performed on each patient during the same appointment. Signs of discomfort, including hand and body tension and eye movement, the verbal complaint and crying (SEM scale), were evaluated by a dental assistant who was blinded to the treatment allocation of the patients. Finally, the data were analyzed using the exact Fisher test and Pearson Chi-squared exact test. Success rate was 88/75 and 91/25 in the PDL injection and nerve block groups, respectively. There was no statistically significant difference between the two techniques (P = 0.250). Results showed that PDL injection can be used as an alternative to nerve block in pulpotomy of the mandibular primary molars.

Traumatic colon injuries -- factors that influence surgical management.

PubMed

Jinescu, G; Lica, I; Beuran, M

2013-01-01

This study sought to evaluate current trends in surgical management of colon injuries in a level I urban trauma centre, in the light of our increasing confidence in primary repair. Our retrospective study evaluates the results of 116 patients with colon injuries operated at Bucharest Clinical Emergency Hospital, in the light of some of the most commonly cited factors which could influence the surgeon decision-making process towards primary repair or colostomy. Blunt injuries were more common than penetrating injuries (65% vs. 31%). Significant other injuries occurred in 85 (73%) patients. Primary repair was performed in 95 patients (82%). Fecal diversion was used in 21 patients(18%). Multiple factors influence the decision-making process: shock, fecal contamination, associated injuries and higher scores on the Abdominal Trauma Index (ATI) and Colon Injury Scale (CIS). Colon related intra-abdominal complications occurred in 7% of patients in whom the colon injury was closed primarily and in 14% of patients in whom a stoma was created, ATI having a predictive role in their occurrence. The overall mortality rate was 19%. Primary repair of colon injuries, either by primary suture or resection and anastomosis, is a safe method in the management of the majority of colonic injuries. Colostomy is preferred for patients with ATI ≥ 30 and CIS ≥ 4. Surgical judgment remains the final arbiter in decision making. Celsius.

- 174 G>C IL-6 polymorphism and primary iron overload in male patients.

PubMed

Tetzlaff, Walter F; Meroño, Tomás; Botta, Eliana E; Martín, Maximiliano E; Sorroche, Patricia B; Boero, Laura E; Castro, Marcelo; Frechtel, Gustavo D; Rey, Jorge; Daruich, Jorge; Cerrone, Gloria E; Brites, Fernando

2018-04-14

Primary iron overload (IO) is commonly associated with mutations in the hereditary hemochromatosis gene (HFE). Nonetheless, other genetic variants may influence the development of IO beyond HFE mutations. There is a single nucleotide polymorphism (SNP) at - 174 G>C of the interleukin (IL)-6 gene which might be associated with primary IO. Our aim was to study the association between the SNP - 174 G>C gene promoter of IL-6 and primary IO in middle-aged male patients. We studied 37 men with primary IO diagnosed by liver histology. Controls were age-matched male volunteers (n = 37). HFE mutations and the SNP - 174 G>C gene promoter of IL-6 were evaluated by PCR-RFLP. Logistic regression was used to evaluate the association between primary IO and SNP - 174 G>C gene promoter of IL-6. Patients and control subjects were in Hardy-Weinberg equilibrium for the SNP - 174 G>C gene promoter of IL-6 (p = 0.17). Significantly different genotype frequencies were observed between patients (43% CC, 43% CG, and 14% GG) and control subjects (10% CC, 41% CG, and 49% GG) (OR = 4.09, 95% CI = 2.06-8.13; p < 0.0001). The multiple logistic regression analysis showed that IO was significantly associated with CC homozygosis in the SNP - 174 G>C gene promoter of IL-6 (OR = 6.3, 95% CI = 1.9-21.4; p < 0.005) in a model adjusted by age and body mass index. In conclusion, CC homozygosis in the SNP - 174 G>C gene promoter of IL-6 can be proposed as one of the gene variants influencing iron accumulation in male adults with HFE mutations. Studies in larger cohorts are warranted.

Surgical Treatment of Metastatic Ovarian Tumors From Extragenital Primary Sites.

PubMed

Sal, Veysel; Demirkiran, Fuat; Topuz, Samet; Kahramanoglu, Ilker; Yalcin, Ibrahim; Bese, Tugan; Sozen, Hamdullah; Tokgozoglu, Nedim; Salihoglu, Yavuz; Turan, Hasan; Iyibozkurt, Cem; Kolomuc, Tugba; Sofiyeva, Nigar; Berkman, Sinan; Arvas, Macit

2016-05-01

The purpose of this study was to investigate the outcomes and prognostic factors of metastasectomy in patients with metastatic ovarian tumors from extragenital primary sites. All patients with pathologically confirmed metastatic ovarian tumors between January 1997 and June 2015 were included in this study. A total of 131 patients were identified. The data were obtained from the patients' medical records. Clinicopathological features were evaluated by both univariate and multivariate analyses. The primary sites were colorectal region (53.4%), stomach (26%), and breast (13%). Preoperative serum CA 125 and CA 19-9 levels were elevated in 29.4% and 39.8% of the patients, respectively. Cytoreductive surgery was performed in 41.2% of the patients. Seventy-three (55.7%) patients had no residual disease after surgery. Sixty-six (49.6%) patients had combined metastases at the time of the surgery to sites including the liver, pancreas, lung, bone, lymph nodes, bladder, or the intestine. With a median follow-up of 33 months, the median survival time was 22 months. The estimated 5-year survival probability is 0.26. On univariate analysis, primary cancer site, combined metastasis outside the ovaries, residual disease, preoperative serum CA 125 and CA 19-9 levels, and histologic type were significant parameters for overall survival. Furthermore, residual disease, preoperative serum CA 19-9 level, and primary cancer site were found to be independent prognostic factors on multivariate analysis. The most common primary sites for ovarian metastasis are gastrointestinal tract. Metastasectomy may have beneficial effects on survival, especially if the residual disease is less than 5 mm. Prospective studies warranted to evaluate the value of metastasectomy in patients with ovarian metastasis.

Your TravTek driving experience : rental users study : data summary

DOT National Transportation Integrated Search

1993-11-01

This report documents the questionnaire data collected and the instruments used for the TravTek : Evaluation Task Bl - Rental Users Study. It presents summary statistics for the primary drivers : derived from the renter study, which was conducted fro...

Evaluation of a Brief Marriage Intervention for Internal Behavioral Health Consultants in Primary Care

DTIC Science & Technology

2017-09-01

AWARD NUMBER: W81XWH-15-2-0025 TITLE: Evaluation of a Brief Marriage Intervention for Internal Behavioral Health Consultants in Primary Care...to 31 Aug 17 4. TITLE AND SUBTITLE B 5a. CONTRACT NUMBER Evaluation of a Brief Marriage Intervention for Internal Behavioral Health Consultants in... Health Consultants in Military Primary Care Year 1 Annual Report Introduction The most challenging community problems faced by senior military

Removal of Retrievable Self-Expandable Metallic Tracheobronchial Stents: An 18-Year Experience in a Single Center.

PubMed

Park, Jung-Hoon; Kim, Pyeong Hwa; Shin, Ji Hoon; Tsauo, Jiaywei; Kim, Min Tae; Cho, Young Chul; Kim, Jin Hyoung; Song, Ho-Young

2016-11-01

The purpose of the study was to retrospectively evaluate the technical outcomes of removal of retrievable self-expandable metallic stents (REMSs) and identify predictors of technical failure in 81 patients with benign and malignant tracheobronchial strictures. A total of 98 REMSs were removed under fluoroscopic guidance in 81 patients with benign (n = 48) or malignant (n = 33) tracheobronchial strictures. Primary and secondary technical success rates and complication rate were evaluated. Technical outcomes with regard to underlying diseases were also evaluated. Logistic regression models were constructed to identify predictors of primary technical success. Primary and secondary technical success rates were 86.7 and 94.9 %, respectively. Stent removal-related complication rate was 7.1 % (7/98) and all were bleeding after stent removal. All bleeding complications were minor and managed conservatively. Primary technical success rate for benign strictures was significantly lower compared with that for malignant strictures (80.9 vs. 97.1 %, P = 0.029), but secondary technical success rate (93.7 vs. 97.1 %, P = 0.652) did not differ between the two groups. Granulation tissue formation was identified as an independent predictor of primary technical success (odds ratio 0.249, 95 % CI 0.071-0.874, P = 0.030). Removal of REMSs in patients with benign and malignant tracheobronchial strictures is safe and technically feasible. Bronchoscopic guidance may be required when the removal using a hook wire fails. The presence of granulation tissue was the negative predictor of primary technical success.

Lack of a close confidant: prevalence and correlates in a medically underserved primary care sample.

PubMed

Newton, Tamara; Buckley, Amy; Zurlage, Megan; Mitchell, Charlene; Shaw, Ann; Woodruff-Borden, Janet

2008-03-01

The present study examined prevalence of lack of a close confidant in a medically underserved primary care sample, and evaluated demographic, medical, and psychological correlates of patients' deficits in close, personal contact. Adult patients (n = 413) reported on confidant status and symptoms of depression and anxiety. Sociodemographic and medical information were obtained through chart review. One-quarter of patients endorsed lack of a close confidant. Past month anxiety and depression symptoms, but not medical status, were associated with unmet socioemotional needs. Implications for primary healthcare interventions are discussed.

Travtek Evaluation Task C3: Camera Car Study

DOT National Transportation Integrated Search

1998-11-01

A "biometric" technology is an automatic method for the identification, or identity verification, of an individual based on physiological or behavioral characteristics. The primary objective of the study summarized in this tech brief was to make reco...

Comparison of the Effectiveness of Two Forms of the Enhancing Relationships in School Communities Project for Promoting Cooperative Conflict Resolution Education in Australian Primary Schools

ERIC Educational Resources Information Center

Trinder, Margot; Wertheim, Eleanor H.; Freeman, Elizabeth; Sanson, Ann; Richardson, Shanel; Hunt, Sue

2010-01-01

This study evaluated the Enhancing Relationships in School Communities (ERIS) Project which aimed to promote constructive conflict resolution (CR) in Australian primary school communities through professional development for core teams of three-five staff (n = 33 teachers). Twelve schools were randomly assigned to a full intervention (FI) group or…

Spring Fever: Process Evaluation of a Sex and Relationships Education Programme for Primary School Pupils

ERIC Educational Resources Information Center

Newby, Katie V.; Mathieu-Chartier, Sara

2018-01-01

In primary schools in England, programmes of Sex and Relationships Education (SRE) are rare. Provision has been judged as requiring improvement in over one-third of these schools at a time when statutory provision has been mandated by the government. The aim of this study was to examine the early implementation of Spring Fever, a programme of…

Prisons and Primary Schools: Using CHAT to Analyse the Relationship between Developing Identity, Developing Musicianship and Transformative Processes

ERIC Educational Resources Information Center

Henley, Jennie

2015-01-01

This paper draws on three different research projects to demonstrate the use of an expanded model of Cultural Historical Activity Theory (CHAT), developed as part of a doctoral research study. The first project is an evaluation of the impacts of a Music Partnership Project within Primary and Secondary schools. The second project is an evaluation…

An Exploratory Study of GP Perceptions of the Impact of a Primary Care Counselling Service on Their Practice

ERIC Educational Resources Information Center

Schafer, Tim; Amoateng, Geoffrey; Wrycraft, Nick

2009-01-01

This paper presents the results of research into GP perceptions of the impact of on-site counselling on general practice. The research is part of a larger evaluation of a local enhanced primary care mental service. The initial survey and in-depth interviews with GPs reported here focused on the pre-existing counselling service. The results suggest…

Comparative Examination of the Primary School Science Curricula in Turkey (Curricula of 1992, 2001, 2005, 2013 and 2017)

ERIC Educational Resources Information Center

Hamurcu, Hülya

2018-01-01

In the present study, the science course curricula of 1992, 2001, 2005, 2013 and 2017 taught at the primary school level in Turkey have been examined comparatively in terms of four main elements (Target, Content, Educational Status, and Measurement and Evaluation). The reason for investigating the science curriculum at five key years was to…

Primary Stenting Is Not Necessary in Benign Central Venous Stenosis.

PubMed

Rangel, Lynsey E; Lyden, Sean P; Clair, Daniel G

2018-01-01

The aim of this study is to evaluate central venous stenosis (CVS) etiologies and presentation within a vascular surgery practice. We evaluated endovascular treatment modalities and the patency rates of our interventions. Five-year retrospective review of endovascular intervention for CVS. Patient demographics, medical comorbidities, and variables were collected including etiology, indwelling device, previous upper extremity (UE) deep venous thrombosis, long-term UE indwelling device (defined as >30 days), malignancy status, hypercoagulable disorders, history of radiation or mediastinal fibrosis or masses, and anticoagulation and/or antiplatelet therapy. Follow-up variables included symptoms, imaging, and anticoagulation and/or antiplatelet utilization. Living patients without recent follow-up were contacted with a telephone survey regarding current symptoms. Patency was evaluated by imaging or clinically by recurrence of signs or symptoms through January 2016. A total of 61 patients underwent attempted endovascular CVS interventions from January 2007 to 2013. Forty-seven (83%) patients had successful interventions. There were 22 (36%) end-stage renal disease (ESRD) patients. The primary etiology in 79% of patients was benign CVS secondary to an indwelling device. Eighty-nine percent of the interventions were primary angioplasty (PTA). The overall primary patency rates at 6, 12, and 24 months were 49%, 34%, and 24%, respectively. Secondary patency rates at 6, 12, and 24 months were 97%, 93%, and 88%, respectively. There were no statistical differences in demographics or outcomes in patients treated successfully with PTA or those requiring stenting. There was no statistical difference in the patency rates between ESRD and non-ESRD patients. Previous interventions were not a predictor of loss of patency. Our study supported the rising trend of benign CVS predominantly secondary to indwelling devices. We demonstrated acceptable secondary patency with PTA alone. This study adds further support for a primary angioplasty strategy in treating benign CVS. The optimal endovascular treatment for benign CVS is still undefined. Copyright © 2017 Elsevier Inc. All rights reserved.

Methological quality of systematic reviews and meta-analyses on acupuncture for stroke: A review of review.

PubMed

Chen, Xin-Lin; Mo, Chuan-Wei; Lu, Li-Ya; Gao, Ri-Yang; Xu, Qian; Wu, Min-Feng; Zhou, Qian-Yi; Hu, Yue; Zhou, Xuan; Li, Xian-Tao

2017-11-01

To assess the methodological quality of systematic reviews and meta-analyses regarding acupuncture intervention for stroke and the primary studies within them. Two researchers searched PubMed, Cumulative index to Nursing and Allied Health Literature, Embase, ISI Web of Knowledge, Cochrane, Allied and Complementary Medicine, Ovid Medline, Chinese Biomedical Literature Database, China National Knowledge Infrastructure, Wanfang and Traditional Chinese Medical Database to identify systematic reviews and meta-analyses about acupuncture for stroke published from the inception to December 2016. Review characteristics and the criteria for assessing the primary studies within reviews were extracted. The methodological quality of the reviews was assessed using adapted Oxman and Guyatt Scale. The methodological quality of primary studies was also assessed. Thirty-two eligible reviews were identified, 15 in English and 17 in Chinese. The English reviews were scored higher than the Chinese reviews (P=0.025), especially in criteria for avoiding bias and the scope of search. All reviews used the quality criteria to evaluate the methodological quality of primary studies, but some criteria were not comprehensive. The primary studies, in particular the Chinese reviews, had problems with randomization, allocation concealment, blinding, dropouts and withdrawals, intent-to-treat analysis and adverse events. Important methodological flaws were found in Chinese systematic reviews and primary studies. It was necessary to improve the methodological quality and reporting quality of both the systematic reviews published in China and primary studies on acupuncture for stroke.

Why did an effective Dutch complex psycho-social intervention for people with dementia not work in the German healthcare context? Lessons learnt from a process evaluation alongside a multicentre RCT.

PubMed

Voigt-Radloff, Sebastian; Graff, Maud; Leonhart, Rainer; Hüll, Michael; Rikkert, Marcel Olde; Vernooij-Dassen, Myrra

2011-08-09

Background The positive effects of the Dutch Community Occupational Therapy in Dementia programme on patients' daily functioning were not found in a multicentre randomised controlled trial (RCT) in Germany. Objectives To evaluate possible effect modification on the primary outcome within the German RCT with regard to (1) participant characteristics, (2) treatment performance and (3) healthcare service utilisation; and (4) to compare the design and primary outcome between the German and the original Dutch study. Methods (1) The impact of participant baseline data on the primary outcome was analysed in exploratory ANCOVA and regression analyses. (2) Therapists completed questionnaires on context and performance problems. The main problems were identified by a qualitative content analysis and focus-group discussion. Associations of the primary outcome with scores of participant adherence and treatment performance were evaluated by regression analysis. (3) Utilisation rates of healthcare services were controlled for significant group differences. (4) Differences in the Dutch and German study design were identified, and the primary outcome was contrasted at the item level. Results (1) Participant characteristics could not explain more than 5% of outcome variance. (2) The treatment performance of some active intervention components was poor but not significantly associated with the primary outcome. (3) There were no significant group differences in the utilisation of healthcare resources. (4) In contrast to the Dutch waiting-control group, the active intervention in the German control group may have reduced group differences in the current RCT. The German patients demonstrated a higher independence at baseline and less improvement in instrumental activities of daily living. Conclusion The differences in outcome may be explained by a more active control treatment, partially poor experimental treatment and less room for improvement in the German sample. Future cross-national transfers should be prepared by pilot studies assessing the applicability of the intervention and patient needs specific to the target country. Trial registration International Clinical Trials Registry Platform, DRKS00000053.

Trajectories of self-evaluation bias in primary and secondary school: Parental antecedents and academic consequences.

PubMed

Bonneville-Roussy, Arielle; Bouffard, Thérèse; Vezeau, Carole

2017-08-01

Using a longitudinal approach spanning nine years of children's formal education, this study investigated the developmental trajectories of self-evaluation bias of academic competence. The study also examined how parenting styles were associated with the trajectories of bias in mid-primary school, and how those trajectories predicted academic outcomes at the end of secondary school and the beginning of college. A total of 711 children in 4th and 5th grades (mean age=10.71years old; 358 girls) participated in this study. Using a latent class growth modeling framework, results indicated that children can be classified in three latent growth trajectories of self-evaluation bias: the optimistic, realistic and pessimistic trajectories. These trajectories differed in their initial status of bias and also in their development over time. Children's adherence to a specific trajectory was associated with parenting variables in childhood. Finally, the optimistic, realistic, or pessimistic trajectories distinctively predicted achievement and persistence. Copyright © 2017 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

Profile and professional expectations of medical students from 11 Latin American countries: the Red-LIRHUS project.

PubMed

Mayta-Tristán, Percy; Pereyra-Elías, Reneé; Montenegro-Idrogo, Juan José; Mejia, Christian R; Inga-Berrospi, Fiorella; Mezones-Holguín, Edward

2017-04-20

Latin America is undergoing a human resource crisis in health care in terms of labor shortage, misdistribution and poor orientation to primary care. Workforce data are needed to inform the planning of long-term strategies to address this problem. This study aimed to evaluate the academic and motivational profile, as well as the professional expectations, of Latin American medical students. We conducted an observational, cross-sectional, multi-country study evaluating medical students from 11 Spanish-speaking countries in 2011-2012. Motivations to study medicine, migration intentions, intent to enter postgraduate programs, and perceptions regarding primary care were evaluated via a self-administered questionnaire. Outcomes were measured with pilot-tested questions and previously validated scales. A total of 11,072 valid surveys from 63 medical schools were gathered and analyzed. This study describes the profile and expectations of the future workforce being trained in Latin America. The obtained information will be useful for governments and universities in planning strategies to improve their current state of affairs regarding human resources for health care professions.

Genetic association analysis of Osteopontin and Matrix Gla Protein genes polymorphisms with primary knee osteoarthritis in Mexican population.

PubMed

Borgonio-Cuadra, Verónica Marusa; González-Huerta, Norma Celia; Rojas-Toledo, Emma Xochitl; Morales-Hernández, Eugenio; Pérez-Hernández, Nonanzit; Rodríguez-Pérez, José Manuel; Tovilla-Zárate, Carlos Alfonso; González-Castro, Thelma Beatriz; Hernández-Díaz, Yazmín; López-Narváez, María Lilia; Miranda-Duarte, Antonio

2018-05-18

Primary osteoarthritis (OA) is a complex entity in which several loci related to different molecular pathways or classes of molecules are associated with its development as demonstrated through genetic association studies. Genes involved in bone formation and mineralization, such as osteopontin (OPN) and Matrix Gla protein (MGP), could also be related with OA. The aim of this study was to evaluate the association between the genetic variants of OPN and MGP with primary knee osteoarthritis in a Mexican population. A case-control study was conducted in 296 patients with primary knee osteoarthritis and in 354 control subjects. Study groups were assessed radiologically. The rs11730582 of OPN and rs1800802, rs1800801, and rs4236 of MGP were determined by TaqMan allele discrimination assays. The haplotypes of the polymorphisms of MGP were constructed. The association was tested through univariate and multivariate non-conditional logistic regression analyses. The polymorphisms of MGP complied with Hardy-Weinberg (HW) equilibrium. The polymorphisms of OPN and MGP were not significantly associated with primary knee osteoarthritis in the codominant, dominant, and recessive models (p > 0.05). Our study suggests that there are no associations between OPN and MGP polymorphisms with primary knee osteoarthritis in Mexican population.

Development and Process Evaluation of a Primary Care Internet-Based Intervention to Prevent Depression in Emerging Adults

PubMed Central

Van Voorhees, Benjamin W.; Ellis, Justin M.; Gollan, Jackie K.; Bell, Carl C.; Stuart, Scott S.; Fogel, Joshua; Corrigan, Patrick W.; Ford, Daniel E.

2007-01-01

Background: Primary care is a potential setting for implementation of depression prevention interventions using cognitive behavioral therapy (CBT) and interpersonal psychotherapy (IPT). The purpose of this study was to develop and conduct a process evaluation of a primary care/ Internet-based intervention that addresses key dissemination barriers in a community setting. Method: We used an interdisciplinary team of investigators in a multistep intervention development process among a sample of primary care patients (aged 18 to 24 years). The intervention included an initial primary care motivational interview to engage the participant, 11 Internet-based modules based on CBT (to counter pessimistic thinking) and IPT (to activate social networks and strengthen relationship skills), and a follow-up motivational interview in primary care to enhance behavior change. Each component of the intervention was rated with regard to dissemination barriers of (1) fidelity, (2) motivation, (3) dose, (4) perceived helpfulness (rated on a Likert scale), and (5) potential costs. The study was conducted from April through June of 2004. Results: Fidelity checklist and serial reviews were satisfactory (100% core concepts translated into intervention). Key motivations for participation included (1) risk reduction, (2) intervention effectiveness, (3) “resiliency,” and (4) altruism. In terms of dose, 13 of 14 participants engaged the Internet-based components, completing a mean of 7.2 modules (SD = 3.9). The 2 primary care interviews and the self-assessment and resiliency modules received the highest helpfulness ratings. The duration of the 2 motivational interviews was approximately 17–18 minutes, which is similar to a typical primary care visit. Conclusions: By using multidisciplinary teams and incorporating the opinions of potential users, complex preventive mental health interventions can be translated into primary care settings with adequate fidelity, motivation, dose, and perceived helpfulness, and at a reasonably low cost. PMID:17998953

Factors affecting healing and survival after finger amputations in patients with digital artery occlusive disease.

PubMed

Landry, Gregory J; McClary, Ashley; Liem, Timothy K; Mitchell, Erica L; Azarbal, Amir F; Moneta, Gregory L

2013-05-01

Finger amputations are typically performed as distal as possible to preserve maximum finger length. Failure of primary amputation leads to additional procedures, which could potentially be avoided if a more proximal amputation was initially performed. The effect of single versus multiple procedures on morbidity and mortality is not known. We evaluated factors that predicted primary healing and the effects of secondary procedures on survival. Patients undergoing finger amputations from 1995 to 2011 were evaluated for survival with uni- and multivariate analysis of demographic data and preoperative vascular laboratory studies to assess factors influencing primary healing. Seventy-six patients underwent 175 finger amputations (range 1 to 6 fingers per patient). Forty-one percent had diabetes, 33% had nonatherosclerotic digital artery disease, and 29% were on dialysis. Sex distribution was equal. Primary healing occurred in 78.9%, with the remainder requiring revisions. By logistic regression analysis, nonatherosclerotic digital artery disease was associated with failure of primary healing (odds ratio = 7.5; 95% confidence interval, 1.03 to 54; P = .047). Digital photoplethysmography did not predict primary healing. The overall healing of primary and secondary finger amputations was 96.0%. The mean survival after the initial finger amputation was 34.3 months and did not differ between patients undergoing single (35.6 months) versus multiple procedures (33.6 months). Dialysis dependence was associated with decreased survival (hazard ratio = 2.9; 95% confidence interval, 1.13 to 7.25; P = .026). Failure of primary healing is associated with the presence of nonatherosclerotic digital artery disease and is not predicted by digital photoplethysmographic studies. Dialysis dependence is associated with decreased survival in patients with finger amputations, but failure of primary healing does not adversely affect survival. A strategy of aggressive preservation of finger length is appropriate for most patients. Copyright © 2013. Published by Elsevier Inc.

The effect of care pathways for hip fractures: a systematic review.

PubMed

Leigheb, Fabrizio; Vanhaecht, Kris; Sermeus, Walter; Lodewijckx, Cathy; Deneckere, Svin; Boonen, Steven; Boto, Paulo Alexandre Faria; Mendes, Rita Veloso; Panella, Massimiliano

2012-07-01

We performed a systematic review for primary studies on care pathways (CPs) for hip fracture (HF). The online databases MEDLINE-PubMed, Ovid-EMBASE, CINAHL-EBSCO host, and The Cochrane Library (Cochrane Central Register of Clinical Trials, Health Technology Assessment Database, NHS Economic Evaluation Database) were searched. Two researchers reviewed the literature independently. Primary studies that met predefined inclusion criteria were assessed for their methodological quality. A total of 15 publications were included: 15 primary studies corresponding with 12 main investigations. Primary studies were evaluated for clinical outcomes, process outcomes, and economic outcomes. The studies assessed a wide range of outcome measures. While a number of divergent clinical outcomes were reported, most studies showed positive results of process management and health-services utilization. In terms of mortality, the results provided evidence for a positive impact of CPs on in-hospital mortality. Most studies also showed a significantly reduced risk of complications, including medical complications, wound infections, and pressure sores. Moreover, time-span process measures showed that an improvement in the organization of care was achieved through the use of CPs. Conflicting results were observed with regard to functional recovery and mobility between patients treated with CPs compared to usual care. Although our review suggests that CPs can have positive effects in patients with HF, the available evidence is insufficient for formal recommendations. There is a need for more research on CPs with selected process and outcome indicators, for in-hospital and postdischarge management of HF, with an emphasis on well-designed randomized trials.

The Educational Software Design and Evaluation for K-8: Oral and Dental Health Software

ERIC Educational Resources Information Center

Kabakci, Isil; Birinci, Gurkay; Izmirli, Serkan

2007-01-01

The aim of this study is to inform about the development of the software "Oral and Dental Health" that will supplement the course of Science and Technology for K8 students in the primary school curriculum and to carry out an evaluation study of the software. This software has been prepared for educational purposes. In relation to the…

A Study of Strengths and Weaknesses of Descriptive Assessment from Principals, Teachers and Experts Points of View in Chaharmahal and Bakhteyari Primary Schools

ERIC Educational Resources Information Center

Sharief, Mostafa; Naderi, Mahin; Hiedari, Maryam Shoja; Roodbari, Omolbanin; Jalilvand, Mohammad Reza

2012-01-01

The aim of current study is to determine the strengths and weaknesses of descriptive evaluation from the viewpoint of principals, teachers and experts of Chaharmahal and Bakhtiari province. A descriptive survey was performed. Statistical population includes 208 principals, 303 teachers, and 100 executive experts of descriptive evaluation scheme in…

What Role for Developmental Theories in Mathematics Study Programmes in French-Speaking Belgium? An Analysis of the Geometry Curriculum's Aspects, Framed by Van Hiele's Model

ERIC Educational Resources Information Center

Duroisin, Natacha; Demeuse, Marc

2015-01-01

One possible way of evaluating set curricula is to examine the consistency of study programmes with students' psycho-cognitive development. Three theories were used to evaluate matching between developmental theories and content proposed in the mathematics programmes (geometry section) for primary and the beginning of secondary education. These…

Status and understanding of groundwater quality in the Bear Valley and Lake Arrowhead Watershed Study Unit, 2010: California GAMA Priority Basin Project

USGS Publications Warehouse

Mathany, Timothy; Burton, Carmen

2017-06-20

Groundwater quality in the 112-square-mile Bear Valley and Lake Arrowhead Watershed (BEAR) study unit was investigated as part of the Priority Basin Project (PBP) of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study unit comprises two study areas (Bear Valley and Lake Arrowhead Watershed) in southern California in San Bernardino County. The GAMA-PBP is conducted by the California State Water Resources Control Board (SWRCB) in cooperation with the U.S. Geological Survey (USGS) and the Lawrence Livermore National Laboratory.The GAMA BEAR study was designed to provide a spatially balanced, robust assessment of the quality of untreated (raw) groundwater from the primary aquifer systems in the two study areas of the BEAR study unit. The assessment is based on water-quality collected by the USGS from 38 sites (27 grid and 11 understanding) during 2010 and on water-quality data from the SWRCB-Division of Drinking Water (DDW) database. The primary aquifer system is defined by springs and the perforation intervals of wells listed in the SWRCB-DDW water-quality database for the BEAR study unit.This study included two types of assessments: (1) a status assessment, which characterized the status of the quality of the groundwater resource as of 2010 by using data from samples analyzed for volatile organic compounds, pesticides, and naturally present inorganic constituents, such as major ions and trace elements, and (2) an understanding assessment, which evaluated the natural and human factors potentially affecting the groundwater quality. The assessments were intended to characterize the quality of groundwater resources in the primary aquifer system of the BEAR study unit, not the treated drinking water delivered to consumers. Bear Valley study area and the Lake Arrowhead Watershed study area were also compared statistically on the basis of water-quality results and factors potentially affecting the groundwater quality.Relative concentrations (RCs), which are sample concentration of a particular constituent divided by its associated health- or aesthetic-based benchmark concentrations, were used for evaluating the groundwater quality for those constituents that have Federal or California regulatory or non-regulatory benchmarks for drinking-water quality. An RC greater than 1.0 indicates a concentration greater than a benchmark. Organic (volatile organic compounds and pesticides) and special-interest (perchlorate) constituent RCs were classified as “high” (RC greater than 1.0), “moderate” (RC less than or equal to 1.0 and greater than 0.1), or “low” (RC less than or equal to 0.1). For inorganic (radioactive, trace element, major ion, and nutrient) constituents, the boundary between low and moderate RCs was set at 0.5.Aquifer-scale proportion was used as the primary metric in the status assessment for evaluating groundwater quality at the study-unit scale or for its component areas. High aquifer-scale proportion was defined as the percentage of the area of the primary aquifer system with a RC greater than 1.0 for a particular constituent or class of constituents; the percentage is based on area rather than volume. Moderate and low aquifer-scale proportions were defined as the percentage of the primary aquifer system with moderate and low RCs, respectively. A spatially weighted statistical approach was used to evaluate aquifer-scale proportions for individual constituents and classes of constituents.The status assessment for the Bear Valley study area found that inorganic constituents with health-based benchmarks were detected at high RCs in 9.0 percent of the primary aquifer system and at moderate RCs in 13 percent. The high RCs of inorganic constituents primarily reflected high aquifer-scale proportions of fluoride (in 5.4 percent of the primary aquifer system) and arsenic (3.6 percent). The RCs of organic constituents with health-based benchmarks were high in 1.0 percent of the primary aquifer system, moderate in 8.1 percent, and low in 70 percent. Organic constituents were detected in 79 percent of the primary aquifer system. Two groups of organic constituents and two individual organic constituents were detected at frequencies greater than 10 percent of samples from the USGS grid sites: trihalomethanes (THMs), solvents, methyl tert-butyl ether (MTBE), and simazine. The special-interest constituent perchlorate was detected in 93 percent of the primary aquifer system; it was detected at moderate RCs in 7.1 percent and at low RCs in 86 percent.The status assessment in the Lake Arrowhead Watershed study area showed that inorganic constituents with human-health benchmarks were detected at high RCs in 25 percent of the primary aquifer system and at moderate RCs in 41 percent. The high aquifer-scale proportion of inorganic constituents primarily reflected high aquifer-scale proportions of radon‑222 (in 62 percent of the primary aquifer system) and uranium (26 percent). RCs of organic constituents with health-based benchmarks were moderate in 7.7 percent of the primary aquifer system and low in 46 percent. Organic constituents were detected in 54 percent of the primary aquifer system. The only organic constituents that were detected at frequencies greater than 10 percent of samples from the USGS grid sites were THMs. Perchlorate was detected in 62 percent of the primary aquifer system at uniformly low RCs.The second component of this study, the understanding assessment, identified the natural and human factors that could have affected the groundwater quality in the BEAR study unit by evaluating statistical correlations between water-quality constituents and potential explanatory factors. The potential explanatory factors evaluated were land use (including density of septic tanks and leaking or formerly leaking underground fuel tanks), site type, aquifer lithology, well construction (well depth and depth to the top-of-perforated interval), elevation, aridity index, groundwater-age distribution, and oxidation-reduction condition (including pH and dissolved oxygen concentration). Results of the statistical evaluations were used to explain the distribution of constituents in groundwater of the BEAR study unit.In the Bear Valley study area, high and moderate RCs of fluoride were found in sites known to be influenced by hydrothermic conditions or that had high concentrations of fluoride historically. The high RC of arsenic can likely be attributed to desorption of arsenic from aquifer sediments saturated in old groundwater with high pH under reducing conditions. The THMs were detected more frequently at USGS grid sites that were wells, part of a large urban water system, and surrounded by urban land use. Solvents, MTBE, and simazine were all detected more frequently at USGS grid sites that were wells with a greater urban percentage of surrounding land use and that accessed older groundwater than other USGS grid sites. Comparison between the observed and predicted detection frequencies of perchlorate at USGS grid sites indicated that anthropogenic sources could have contributed to low levels of perchlorate in the groundwater of the Bear Valley study area.In the Lake Arrowhead Watershed study area, high and moderate RCs of radon-222 and uranium can be attributed to older groundwater from the granitic fractured-rock primary aquifer system. Low RCs of THMs were detected at USGS grid sites that were wells and part of small water systems. The similarities between the observed and predicted detection frequencies of perchlorate in samples from USGS grid sites indicated that the source and distribution of perchlorate were most likely attributable to precipitation (rain and snow), with minimal, if any, contribution from anthropogenic sources.

A real-world observational cohort of patients with primary biliary cholangitis: TARGET-primary biliary cholangitis study design and rationale.

PubMed

Levy, Cynthia; Bowlus, Christopher L; Carey, Elizabeth; Crawford, Julie M; Deane, Karen; Mayo, Marlyn J; Kim, W Ray; Fried, Michael W

2018-05-01

Primary biliary cholangitis (PBC) is a rare chronic cholestatic liver disease that may progress to biliary cirrhosis if left untreated. The first-line therapy for PBC is ursodeoxycholic acid (UDCA). Unfortunately, 1 of 3 patients does not respond to UDCA. These patients are at risk for developing clinical events, including cirrhosis, complications of portal hypertension, hepatocellular carcinoma, liver transplant, or death. Recently, the U.S. Food and Drug Administration approved obeticholic acid to be used in certain patients with PBC. Off-label therapies are also used, and several other therapies are currently under evaluation. Real-world effectiveness of newly approved and off-label therapies remains unknown. TARGET-PBC is a 5-year, longitudinal, observational study of patients with PBC that will evaluate the effectiveness of clinical practice interventions and provide practical information unobtainable in registration trials. Enrollment will take place at both academic and community sites. In addition to consenting to medical records review, participants will be asked to provide an annual blood sample and complete patient reported outcome surveys at predetermined intervals. Any available liver biopsies will be digitally preserved. Conclusion: Key study outcomes will be the evaluation of the safety and effectiveness of PBC interventions and the assessment of disease progression under real-world conditions. ( Hepatology Communications 2018;2:484-491).

Status and costs of primary prevention for ischemic stroke in China.

PubMed

Zhao, J J; He, G Q; Gong, S Y; He, L

2013-10-01

Despite the benefits in reducing the risk of stroke, primary prevention is not well translated into practice. We sought to evaluate patient compliance with guidelines and the cost of primary stroke prevention in southwest China. We consecutively enrolled 305 patients with headaches and/or dizziness who were at high risk of stroke from our hospital. We retrospectively obtained their information, including the extent of their knowledge of stroke risk factors, adherence to guidelines, medications taken, and costs of primary prevention for stroke within the past year. Only 45.9% of patients had any knowledge of primary prevention, and only 17.0% had completely followed guidelines. Moreover, 79.0% of the patients were using medications, but only 39.3% took their medication as recommended. In patients who took medication, 89.6% were prescribed by physicians. The annual costs of primary prevention were estimated to be US$517.8 per capita, which included direct medical costs (US$435.4), direct non-medical costs (US$18.1), and indirect costs (US$64.3). Costs in the hypertension group were less than those reported by a similar international study. Although our population sample may not be representative of the population at high risk of stroke in China, it is appropriate for the evaluation of our primary prevention system. Primary prevention for stroke in southwest China is very challenging, with few medical resource investments. There is a current urgency to improve patient knowledge of primary prevention, which would bridge the gaps between guidelines and practice and increase medical resource investments. Copyright © 2013 Elsevier Ltd. All rights reserved.

Statistical controversies in clinical research: comparison of primary outcomes in protocols, public clinical-trial registries and publications: the example of oncology trials.

PubMed

Perlmutter, A S; Tran, V-T; Dechartres, A; Ravaud, P

2017-04-01

Protocols are often unavailable to peer-reviewers and readers. To detect outcome reporting bias (ORB), readers usually have to resort to publicly available descriptions of study design such as public clinical trial registries. We compared primary outcomes in protocols, ClinicalTrials.gov and publications of oncology trials and evaluated the use of ClinicalTrials.gov as compared with protocols in detecting discrepancies between planned and published outcomes. We searched for phase III oncology trials registered in ClinicalTrials.gov and published in the Journal of Clinical Oncology and New England Journal of Medicine between January 2014 and June 2015. We extracted primary outcomes reported in the protocol, ClinicalTrials.gov and the publication. First, we assessed the quality of primary outcome descriptions by using a published framework. Second, we evaluated modifications of primary outcomes between each source. Finally, we evaluated the agreement, specificity and sensitivity of detecting modifications between planned and published outcomes by using protocols or ClinicalTrials.gov. We included 65 trials, with 81 primary outcomes common among the 3 sources. The proportion of primary outcomes reporting all items from the framework was 73%, 22%, and 75% for protocols, ClinicalTrials.gov and publications, respectively. Eight (12%) trials presented a discrepancy between primary outcomes reported in the protocol and in the publication. Twelve (18.5%) trials presented a discrepancy between primary outcomes registered at ClinicalTrials.gov and in publications. We found a moderate agreement in detecting discrepant reporting of outcomes by using protocols or ClinicalTrials.gov [κ = 0.53, 95% confidence interval (0.25-0.81)]. Using ClinicalTrials.gov to detect discrepant reporting of outcomes showed high specificity (89.5%) but lacked sensitivity (75%) as compared with use of protocols. In oncology trials, primary outcome descriptions in ClinicalTrials.gov are often of low quality and may not reflect what is in the protocol, thus limiting the detection of modifications between planned and published outcomes. © The Author 2016. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Measuring value for money: a scoping review on economic evaluation of health information systems.

PubMed

Bassi, Jesdeep; Lau, Francis

2013-01-01

To explore how key components of economic evaluations have been included in evaluations of health information systems (HIS), to determine the state of knowledge on value for money for HIS, and provide guidance for future evaluations. We searched databases, previously collected papers, and references for relevant papers published from January 2000 to June 2012. For selection, papers had to: be a primary study; involve a computerized system for health information processing, decision support, or management reporting; and include an economic evaluation. Data on study design and economic evaluation methods were extracted and analyzed. Forty-two papers were selected and 33 were deemed high quality (scores ≥ 8/10) for further analysis. These included 12 economic analyses, five input cost analyses, and 16 cost-related outcome analyses. For HIS types, there were seven primary care electronic medical records, six computerized provider order entry systems, five medication management systems, five immunization information systems, four institutional information systems, three disease management systems, two clinical documentation systems, and one health information exchange network. In terms of value for money, 23 papers reported positive findings, eight were inconclusive, and two were negative. We found a wide range of economic evaluation papers that were based on different assumptions, methods, and metrics. There is some evidence of value for money in selected healthcare organizations and HIS types. However, caution is needed when generalizing these findings. Better reporting of economic evaluation studies is needed to compare findings and build on the existing evidence base we identified.

Comparison of Parental Satisfaction with Three Tooth-Colored Full-Coronal Restorations in Primary Maxillary Incisors.

PubMed

Salami, A; Walia, T; Bashiri, R

2015-01-01

To evaluate and compare the parental satisfaction among resin composite strip crown, preveneered stainless steel crown (PVSSC) and the newly introduced pre-fabricated primary zirconia crown for restoring maxillary primary incisors. A prospective clinical study on 39 children with carious or traumatized primary maxillary incisors. They were randomly and equally distributed in three groups and received one of the full-coronal restorations. Children were recalled to evaluate and compare parental satisfaction about performance of crowns after one year through a questionnaire. Parents were satisfied with all three tooth colored full-coronal restoration techniques. A significant relationship was found between colour of PVSSC (p=0.003) and durability of resin strip crowns (p=0.009) with the overall parental satisfaction levels. Parents who gave poor ratings in these two variables however rated their overall acceptance levels as being satisfied. Parental overall satisfaction was highest for zirconia primary crowns followed by resin composite strip crowns and lowest satisfaction was reported for pre-veneered SSCs. Parents were least satisfied with durability of resin composite strip crowns and colour of pre-veneered stainless steel crowns. However, this did not affect their overall satisfaction with these crowns.

Minding the gap and overlap: a literature review of fragmentation of primary care for chronic dialysis patients.

PubMed

Wang, Virginia; Diamantidis, Clarissa J; Wylie, JaNell; Greer, Raquel C

2017-08-29

Care coordination is a challenge for patients with kidney disease, who often see multiple providers to manage their associated complex chronic conditions. Much of the focus has been on primary care physician (PCP) and nephrologist collaboration in the early stages of chronic kidney disease, but less is known about the co-management of the patients in the end-stage of renal disease. We conducted a systematic review and synthesis of empirical studies on primary care services for dialysis patients. Systematic literature search of MEDLINE/PubMED, CINAHL, and EmBase databases for studies, published until August 2015. Inclusion criteria included publications in English, empirical studies involving human subjects (e.g., patients, physicians), conducted in US and Canadian study settings that evaluated primary care services in the dialysis patient population. Fourteen articles examined three major themes of primary care services for dialysis patients: perceived roles of providers, estimated time in providing primary care, and the extent of dialysis patients' use of primary care services. There was general agreement among providers that PCPs should be involved but time, appropriate roles, and miscommunication are potential barriers to good primary care for dialysis patients. Although many dialysis patients report having a PCP, the majority rely on primary care from their nephrologists. Studies using administrative data found lower rates of preventive care services than found in studies relying on provider or patient self-report. The extant literature revealed gaps and opportunities to optimize primary care services for dialysis patients, foreshadowing the challenges and promise of Accountable Care / End-Stage Seamless Care Organizations and care coordination programs currently underway in the United States to improve clinical and logistical complexities of care for this commonly overlooked population. Studies linking the relationship between providers and patients' receipt of primary care to outcomes will serve as important comparisons to the nascent care models for ESRD patients, whose value is yet to be determined.

Implementation of the SMART MOVE intervention in primary care: a qualitative study using normalisation process theory.

PubMed

Glynn, Liam G; Glynn, Fergus; Casey, Monica; Wilkinson, Louise Gaffney; Hayes, Patrick S; Heaney, David; Murphy, Andrew W M

2018-05-02

Problematic translational gaps continue to exist between demonstrating the positive impact of healthcare interventions in research settings and their implementation into routine daily practice. The aim of this qualitative evaluation of the SMART MOVE trial was to conduct a theoretically informed analysis, using normalisation process theory, of the potential barriers and levers to the implementation of a mhealth intervention to promote physical activity in primary care. The study took place in the West of Ireland with recruitment in the community from the Clare Primary Care Network. SMART MOVE trial participants and the staff from four primary care centres were invited to take part and all agreed to do so. A qualitative methodology with a combination of focus groups (general practitioners, practice nurses and non-clinical staff from four separate primary care centres, n = 14) and individual semi-structured interviews (intervention and control SMART MOVE trial participants, n = 4) with purposeful sampling utilising the principles of Framework Analysis was utilised. The Normalisation Process Theory was used to develop the topic guide for the interviews and also informed the data analysis process. Four themes emerged from the analysis: personal and professional exercise strategies; roles and responsibilities to support active engagement; utilisation challenges; and evaluation, adoption and adherence. It was evident that introducing a new healthcare intervention demands a comprehensive evaluation of the intervention itself and also the environment in which it is to operate. Despite certain obstacles, the opportunity exists for the successful implementation of a novel healthcare intervention that addresses a hitherto unresolved healthcare need, provided that the intervention has strong usability attributes for both disseminators and target users and coheres strongly with the core objectives and culture of the health care environment in which it is to operate. We carried out a theoretical analysis of stakeholder informed barriers and levers to the implementation of a novel exercise promotion tool in the Irish primary care setting. We believe that this process amplifies the implementation potential of such an intervention in primary care. The SMART MOVE trial is registered at Current Controlled Trials (ISRCTN99944116; Date of registration: 1st August 2012).

Impact of Patient-Centered Care Innovations on Access to Providers, Ambulatory Care Utilization, and Patient Clinical Indicators in the Veterans Health Administration.

PubMed

Burkhart, Lisa; Sohn, Min-Woong; Jordan, Neil; Tarlov, Elizabeth; Gampetro, Pamela; LaVela, Sherri L

2016-01-01

The Veterans Health Administration piloted patient-centered care (PCC) innovations beginning in 2010 to improve patient and provider experience and environment in ambulatory care. We use secondary data to look at longitudinal trends, evaluate system redesign, and identify areas for further quality improvement. This was a retrospective, observational study using existing secondary data from multiple US Department of Veteran Affairs sources to evaluate changes in veteran and facility outcomes associated with PCC innovations at 2 innovation and matched comparison sites between FY 2008-2010 (pre-PCC innovations) and FY 2011-2012 (post-PCC innovations). Outcomes included access to primary care providers (PCPs); primary, specialty, and emergency care use; and clinical indicators for chronic disease. Longitudinal trends revealed a different story at each site. One site demonstrated better PCP access, decrease in emergency and primary care use, increase in specialty care use, and improvement in diabetic glucose control. The other site demonstrated a decrease in PCP access and primary care use, no change in specialty care use, and an increase in diastolic blood pressure in relation to the comparison site. Secondary data analysis can reveal longitudinal trends associated with system changes, thereby informing program evaluation and identifying opportunities for quality improvement.

Use of an appendicitis medical information sheet in the pediatric primary care system.

PubMed

Oyachi, Noboru; Yagasaki, Hideaki; Suzuki, Takeyuki; Higashida, Kosuke; Komai, Takayuki; Hasuda, Norio; Takano, Kunio; Obana, Kazuko

2016-10-01

Accurate and prompt diagnosis is required for the primary evaluation of pediatric appendicitis. Among pediatricians and surgeons working in Yamanashi Prefecture, the pediatric appendicitis medical information (PAMI) sheet was edited in April 2011 to reflect the diagnostic results of the pediatric primary and emergency medical service and used as a referral document for surgical consultation to secondary hospitals. The PAMI sheet consisted of sections for history taking, symptoms, physical signs and laboratory findings without a scoring system. For 32 consecutive months starting in April 2011, 59 patients hospitalized for suspected appendicitis were retrospectively reviewed. In particular, a total of 17 referral patients evaluated with the PAMI sheet were assessed in order to evaluate the utility of the form. The pediatric surgeons were able to easily determine patient condition from the PAMI sheet. In total, 13 of 17 patients had appendicitis. According to the physical findings of the 17 studied patients, the judgment of right lower quadrant tenderness (κ = 0.63) and guarding (κ = 1.00) was consistent between the pediatric surgeons and primary attending pediatricians. The PAMI sheet aids in the collection of detailed history and objective data with a high level of accuracy, and provides useful referral diagnostic information to the secondary-level hospitals. © 2016 Japan Pediatric Society.

Primary bone tumors of adulthood

PubMed Central

Teo, Harvey E L; Peh, Wilfred C G

2004-01-01

Imaging plays a crucial role in the evaluation of primary bone tumors in adults. Initial radiographic evaluation is indicated in all cases with suspected primary bone tumors. Radiographs are useful for providing the diagnosis, a short list of differential diagnosis or at least indicating the degree of aggressiveness of the lesion. More detailed information about the lesion, such as cortical destruction or local spread, can be obtained using cross-sectional imaging techniques such as computed tomography and magnetic resonance imaging. This article discusses the characteristic features of the more common primary bone tumors of adulthood, and also the pre-treatment evaluation and staging of these lesions using imaging techniques. PMID:18250012

Primary patency rate of native AV fistula: long term follow up

PubMed Central

GH, Kazemzadeh; MHS, Modaghegh; H, Ravari; M, Daliri; L, Hoseini; M, Nateghi

2012-01-01

The number of end stage of renal disease patients that need dialysis or renal transplantation increased in the world. Insertion and maintenance functional vascular access remain the challenging problem. Arteriovenous fistula is the common access for dialysis but complication and its failure is the main problem. The aim of this study is to evaluate patients with arteriovenous fistula during 4 years and describe the probable influenced factors on fistula patency. In this analytical descriptive study, we fallowed 245 patients during 4 years and evaluated them for primary failures and effective factors on vascular patency. The patients were asked about demographic data, how to caring condition arteriovenous fistula, dialysis and complications. The mean age of the patients was 47.77 years. The underline diseases were hypertension (43.3%), hypertension and diabetes mellitus (21.2%) and diabetes mellitus (4.5%). According Log rank test there were meaningful results between arteriovenous patency with sex and dialysis (P < 0.05). Our result of primary patency at 6 months, 1, 2, 3 and 4 years for all patients were 79.5%, 70%, 65%, 60.5% and 48%. Our study showed dialysis could increase the fistula patency rate. Other factors were not associated with primary patency. It seems ESRD patients undergoing dialysis have better fistula patency, may be due to homeostasis abnormalities induced by their particular conditions. PMID:22567178

Impact of primary antibiotic resistance on the effectiveness of sequential therapy for Helicobacter pylori infection: lessons from a 5-year study on a large number of strains.

PubMed

Gatta, L; Scarpignato, C; Fiorini, G; Belsey, J; Saracino, I M; Ricci, C; Vaira, D

2018-05-01

The increasing prevalence of strains resistant to antimicrobial agents is a critical issue in the management of Helicobacter pylori (H. pylori) infection. (1) To evaluate the prevalence of primary resistance to clarithromycin, metronidazole and levofloxacin (2) to assess the effectiveness of sequential therapy on resistant strains (3) to identify the minimum number of subjects to enrol for evaluating the effectiveness of an eradication regimen in patients harbouring resistant strains. Consecutive 1682 treatment naïve H. pylori-positive patients referred for upper GI endoscopy between 2010 and 2015 were studied and resistances assessed by E-test. Sequential therapy was offered, effectiveness evaluated and analysed. H. pylori-primary resistance to antimicrobials tested was high, and increased between 2010 and 2015. Eradication rates were (estimates and 95% CIs): 97.3% (95.6-98.4) in strains susceptible to clarithromycin and metronidazole; 96.1% (91.7-98.2) in strains resistant to metronidazole but susceptible to clarithromycin; 93.4% (88.2-96.4) in strains resistant to clarithromycin but susceptible to metronidazole; 83.1% (77.7-87.3) in strains resistant to clarithromycin and metronidazole. For any treatment with a 75%-85% eradication rate, some 98-144 patients with resistant strains need to be studied to get reliable information on effectiveness in these patients. H. pylori-primary resistance is increasing and represents the most critical factor affecting effectiveness. Sequential therapy eradicated 83% of strains resistant to clarithromycin and metronidazole. Reliable estimates of the effectiveness of a given regimen in patients harbouring resistant strains can be obtained only by assessing a large number of strains. © 2018 John Wiley & Sons Ltd.

Development and psychometric evaluation of the Primary Health Care Engagement (PHCE) Scale: a pilot survey of rural and remote nurses.

PubMed

Kosteniuk, Julie G; Wilson, Erin C; Penz, Kelly L; MacLeod, Martha L P; Stewart, Norma J; Kulig, Judith C; Karunanayake, Chandima P; Kilpatrick, Kelley

2016-01-01

To report the development and psychometric evaluation of a scale to measure rural and remote (rural/remote) nurses' perceptions of the engagement of their workplaces in key dimensions of primary health care (PHC). Amidst ongoing PHC reforms, a comprehensive instrument is needed to evaluate the degree to which rural/remote health care settings are involved in the key dimensions that characterize PHC delivery, particularly from the perspective of professionals delivering care. This study followed a three-phase process of instrument development and psychometric evaluation. A literature review and expert consultation informed instrument development in the first phase, followed by an iterative process of content evaluation in the second phase. In the final phase, a pilot survey was undertaken and item discrimination analysis employed to evaluate the internal consistency reliability of each subscale in the preliminary 60-item Primary Health Care Engagement (PHCE) Scale. The 60-item scale was subsequently refined to a 40-item instrument. The pilot survey sample included 89 nurses in current practice who had experience in rural/remote practice settings. Participants completed either a web-based or paper survey from September to December, 2013. Following item discrimination analysis, the 60-item instrument was refined to a 40-item PHCE Scale consisting of 10 subscales, each including three to five items. Alpha estimates of the 10 refined subscales ranged from 0.61 to 0.83, with seven of the subscales demonstrating acceptable reliability (α ⩾ 0.70). The refined 40-item instrument exhibited good internal consistency reliability (α=0.91). The 40-item PHCE Scale may be considered for use in future studies regardless of locale, to measure the extent to which health care professionals perceive their workplaces to be engaged in key dimensions of PHC.

Comprehensive shear wave velocity study in the Popular Bluff Area, Southeast Missouri.

DOT National Transportation Integrated Search

2005-04-30

The University of Missouri-Rolla in collaboration with the Missouri Department of Transportation acquired : multiple geophysical, geotechnical and borehole data sets in the Poplar Bluff study area. The primary objective : was to evaluate the utility ...

Radionuclide Esophageal Transit Scintigraphy in Primary Hypothyroidism.

PubMed

Khan, Shoukat H; P, Madhu Vijay; Rather, Tanveer A; Laway, Bashir A

2017-01-30

Esophageal dysmotility is associated with gastrointestinal dysmotility in various systemic and neuroregulatory disorders. Hypothyroidism has been reported to be associated with impaired motor function in esophagus due to accumulation of glycosaminoglycan hyaluronic acid in its soft tissues, leading to changes in various contraction and relaxation parameters of esophagus, particularly in the lower esophageal sphincter. In this study we evaluated esophageal transit times in patients of primary hypothyroidism using the technique of radionuclide esophageal transit scintigraphy. Thirty-one patients of primary hypothyroidism and 15 euthyroid healthy controls were evaluated for esophageal transit time using 15-20 MBq of Technetium-99m sulfur colloid diluted in 10-15 mL of drinking water. Time activity curve was generated for each study and esophageal transit time was calculated as time taken for clearance of 90% radioactive bolus from the region of interest encompassing the esophagus. Esophageal transit time of more than 10 seconds was considered as prolonged. Patients of primary hypothyroidism had a significantly increased mean esophageal transit time of 19.35 ± 20.02 seconds in comparison to the mean time of 8.25 ± 1.71 seconds in healthy controls ( P < 0.05). Esophageal transit time improved and in some patients even normalized after treatment with thyroxine. A positive correlation ( r = 0.39, P < 0.05) albeit weak existed between the serum thyroid stimulating hormone and the observed esophageal transit time. A significant number of patients with primary hypothyroidism may have subclinical esophageal dysmotility with prolonged esophageal transit time which can be reversible by thyroxine treatment. Prolonged esophageal transit time in primary hypothyroidism may correlate with serum thyroid stimulating hormone levels.

A Prospective Cohort Study on Quality of Life after Endoscopic Thoracic Sympathectomy for Primary Hyperhidrosis.

PubMed

Dharmaraj, B; Kosai, N R; Gendeh, H; Ramzisham, A R; Das, S

2016-01-01

Hyperhidrosis is an excessive sweating disorder affecting quality of life. Endoscopic thoracic sympathectomy (ETS), introduced by Kux in 1951, is currently the gold standard surgical treatment for primary hyperhidrosis. 75% of patients with primary hyperhidrosis have seen improvement in quality of life within 30 days after surgery. Compensatory hyperhidrosis and pneumothorax (up to 75%) have been reported in patients after surgery. This study evaluates the functional status, self- esteem, compensatory hyperhidrosis and quality of life among patient with primary hyperhidrosis before and after undergoing ETS. Fifty (n=50) patients between the ages 18 to 30, with primary hyperhidrosis were recruited. Patients answered the quality of life questionnaire and Rosenberg self-esteem questionnaire prior to surgery and 30 days post surgery on follow up. Any post-operative complications were documented. Telephone interviews were held for patients who were unable to attend the clinics for follow-up. Forty six patients (92%) had symptomatic relieve within 30 days of surgery. The incidence of compensatory sweating was 78% (39 patients), with 6 patients developing severe hyperhidrosis. Two patients who did not experience symptomatic relieve, developed compensatory hyperhidrosis. Pneumothorax was documented in 8 patients (16%), with 6 patients requiring chest tubes. Significant improvement in quality of life and self-esteem was seen among patients after surgery. ETS has shown to significantly improve the quality of life and self-esteem of patients with primary hyperhidrosis within 30 days of surgery. However, the rate of compensatory hyperhidrosis still remains high (78%) which requires a long term evaluation.