The Characteristics and Quality of Pre-School Education in Spain

ERIC Educational Resources Information Center

Sandstrom, Heather

2012-01-01

We examined 25 four-year-old pre-school classrooms from a random sample of 15 schools within a large urban city in southern Spain. Observational measures of classroom quality included the Early Childhood Environment Rating Scale-Revised, the Classroom Assessment Scoring System and the Observation of Activities in Pre-school. Findings revealed…

Measuring precarious employment in times of crisis: the revised Employment Precariousness Scale (EPRES) in Spain.

PubMed

Vives, Alejandra; González, Francisca; Moncada, Salvador; Llorens, Clara; Benach, Joan

2015-01-01

This study examines the psychometric properties of the revised Employment Precariousness Scale (EPRES-2010) in a context of economic crisis and growing unemployment. Data correspond to salaried workers with a contract (n=4,750) from the second Psychosocial Work Environment Survey (Spain, 2010). Analyses included acceptability, scale score distributions, Cronbach's alpha coefficient and exploratory factor analysis. Response rates were 80% or above, scores were widely distributed with reductions in floor effects for temporariness among permanent workers and for vulnerability. Cronbach's alpha coefficients were 0.70 or above; exploratory factor analysis confirmed the theoretical allocation of 21 out of 22 items. The revised version of the EPRES demonstrated good metric properties and improved sensitivity to worker vulnerability and employment instability among permanent workers. Furthermore, it was sensitive to increased levels of precariousness in some dimensions despite decreases in others, demonstrating responsiveness to the context of the economic crisis affecting the Spanish labour market. Copyright © 2015 SESPAS. Published by Elsevier Espana. All rights reserved.

Adapting CEF-Descriptors for Rating Purposes: Validation by a Combined Rater Training and Scale Revision Approach

ERIC Educational Resources Information Center

Harsch, Claudia; Martin, Guido

2012-01-01

We explore how a local rating scale can be based on the Common European Framework CEF-proficiency scales. As part of the scale validation (Alderson, 1991; Lumley, 2002), we examine which adaptations are needed to turn CEF-proficiency descriptors into a rating scale for a local context, and to establish a practicable method to revise the initial…

Classroom Quality in Infant and Toddler Classrooms: Impact of Age and Programme Type

ERIC Educational Resources Information Center

King, Elizabeth K.; Pierro, Rebekah C.; Li, Jiayao; Porterfield, Mary Lee; Rucker, Lia

2016-01-01

This study examined differences in classroom quality, assessed by the Infant/Toddler Environment Rating Scale-Revised (ITERS-R), in 287 infant and 479 toddler classrooms. Classroom quality was compared across classroom age group (infant compared to toddler classrooms) as well as across programme type (for-profit compared to not-for-profit…

The Impact of Preprimary School on Primary School Achievement in Bangladesh

ERIC Educational Resources Information Center

Aboud, Frances E.; Hossain, Kamal

2011-01-01

Evidence was collected regarding changes over 3 years in the quality of a preprimary program in rural Bangladesh and differences in school achievement of children who did and did not attend. The quality of 30 preprimary schools was evaluated using the ECERS-R (Early Childhood Environment Rating Scale-Revised) and ECERS-E (-Extension). Results…

Conners' Teacher Rating Scale for Preschool Children: A Revised, Brief, Age-Specific Measure

ERIC Educational Resources Information Center

Purpura, David J.; Lonigan, Christopher J.

2009-01-01

The Conners' Teacher Rating Scale-Revised (CTRS-R) is one of the most commonly used measures of child behavior problems. However, the scale length and the appropriateness of some of the items on the scale may reduce the usefulness of the CTRS-R for use with preschoolers. In this study, a Graded Response Model analysis based on Item Response Theory…

The Swedish Version of the Ritvo Autism and Asperger Diagnostic Scale: Revised (RAADS-R). A Validation Study of a Rating Scale for Adults

ERIC Educational Resources Information Center

Andersen, Lisa M. J.; Naswall, Katharina; Manouilenko, Irina; Nylander, Lena; Edgar, Johan; Ritvo, Riva Ariella; Ritvo, Edward; Bejerot, Susanne

2011-01-01

There is a paucity of diagnostic instruments for adults with autism spectrum disorder (ASD). This study evaluates the psychometric properties of the Swedish version of the Ritvo Autism and Asperger Diagnostic Scale-Revised (RAADS-R), an 80-item self-rating scale designed to assist clinicians diagnosing ASD in adults. It was administered to 75…

Factor Structure of Scores from the Conners' Rating Scales-Revised among Nepali Children

ERIC Educational Resources Information Center

Pendergast, Laura L.; Vandiver, Beverly J.; Schaefer, Barbara A.; Cole, Pamela M.; Murray-Kolb, Laura E.; Christian, Parul

2014-01-01

This study used exploratory and confirmatory factor analyses to examine the structures of scores from the Conners' Teacher and Parent Rating Scales-Revised (CTRS-R and CPRS-R, respectively; Conners, 1997). The scales were administered to 1,835 parents and 1,387 teachers of children in Nepal's Sarlahi district, a region where no other measures of…

Psychometric Properties of the Revised Mathematics Anxiety Rating Scale

ERIC Educational Resources Information Center

Baloglu, Mustafa; Zelhart, Paul F.

2007-01-01

An exploratory factor analysis and several confirmatory analyses were performed to evaluate the factorial structure of the Revised Mathematics Anxiety Rating Scale (RMARS) through the responses of 805 college students. On 559 students' scores, the instrument's construct validity was tested through a confirmatory factor analysis (CFA) and was found…

An Assessment of the Validity of the ECERS-R with Implications for Measures of Child Care Quality and Relations to Child Development

ERIC Educational Resources Information Center

Gordon, Rachel A.; Fujimoto, Ken; Kaestner, Robert; Korenman, Sanders; Abner, Kristin

2013-01-01

The Early Childhood Environment Rating Scale-Revised (ECERS-R) is widely used to associate child care quality with child development, but its validity for this purpose is not well established. We examined the validity of the ECERS-R using the multidimensional Rasch partial credit model (PCM), factor analyses, and regression analyses with data from…

Validation of the Early Childhood Ecology Scale-Revised: A Reflective Tool for Teacher Candidates

ERIC Educational Resources Information Center

Flores, Belinda Bustos; Casebeer, Cindy M.; Riojas-Cortez, Mari

2011-01-01

Given increasing numbers of young culturally and/or linguistically diverse (CLD) children across the United States, it is crucial to prepare early childhood teachers to create high-quality environments that facilitate the development of all children. The Early Childhood Ecology Scale-Revised (ECES-R) has been developed as a reflective tool to help…

Confirmatory Factor Analysis of the Delirium Rating Scale Revised-98 (DRS-R98).

PubMed

Thurber, Steven; Kishi, Yasuhiro; Trzepacz, Paula T; Franco, Jose G; Meagher, David J; Lee, Yanghyun; Kim, Jeong-Lan; Furlanetto, Leticia M; Negreiros, Daniel; Huang, Ming-Chyi; Chen, Chun-Hsin; Kean, Jacob; Leonard, Maeve

2015-01-01

Principal components analysis applied to the Delirium Rating Scale-Revised-98 contributes to understanding the delirium construct. Using a multisite pooled international delirium database, the authors applied confirmatory factor analysis to Delirium Rating Scale-Revised-98 scores from 859 adult patients evaluated by delirium experts (delirium, N=516; nondelirium, N=343). Confirmatory factor analysis found all diagnostic features and core symptoms (cognitive, language, thought process, sleep-wake cycle, motor retardation), except motor agitation, loaded onto factor 1. Motor agitation loaded onto factor 2 with noncore symptoms (delusions, affective lability, and perceptual disturbances). Factor 1 loading supports delirium as a single construct, but when accompanied by psychosis, motor agitation's role may not be solely as a circadian activity indicator.

Effects of prenatal methamphetamine exposure on behavioral and cognitive findings at 7.5 years of age.

PubMed

Diaz, Sabrina D; Smith, Lynne M; LaGasse, Linda L; Derauf, Chris; Newman, Elana; Shah, Rizwan; Arria, Amelia; Huestis, Marilyn A; Della Grotta, Sheri; Dansereau, Lynne M; Neal, Charles; Lester, Barry M

2014-06-01

To examine child behavioral and cognitive outcomes after prenatal exposure to methamphetamine. We enrolled 412 mother-infant pairs (204 methamphetamine-exposed and 208 unexposed matched comparisons) in the Infant Development, Environment, and Lifestyle study. The 151 children exposed to methamphetamine and 147 comparisons who attended the 7.5-year visit were included. Exposure was determined by maternal self-report and/or positive meconium toxicology. Maternal interviews assessed behavioral and cognitive outcomes using the Conners' Parent Rating Scale-Revised: Short Form. After adjusting for covariates, children exposed to methamphetamine had significantly higher cognitive problems subscale scores than comparisons and were 2.8 times more likely to have cognitive problems scores that were above average on the Conners' Parent Rating Scale-Revised: Short Form. No association between prenatal methamphetamine exposure and behavioral problems, measured by the oppositional, hyperactivity, and attention-deficit/hyperactivity disorder index subscales, were found. Prenatal methamphetamine exposure was associated with increased cognitive problems, which may affect academic achievement and lead to increased negative behavioral outcomes. Copyright © 2014 Elsevier Inc. All rights reserved.

Using Cognitive Pretesting in Scale Development for Parkinson’s Disease: The Movement Disorder Society Unified Parkinson’s Disease Rating Scale (MDS-UPDRS) Example

PubMed Central

Tilley, Barbara C.; LaPelle, Nancy R.; Goetz, Christopher G.; Stebbins, Glenn T.

2016-01-01

Background Cognitive pretesting, a qualitative step in scale development, precedes field testing and assesses the difficulty of instrument completion for examiners and respondents. Cognitive pretesting assesses respondent interest, attention span, discomfort, and comprehension, and highlights problems with the logical structure of questions/response options that can affect understanding. In the past this approach was not consistently used in the development or revision of movement disorders scales. Methods We applied qualitative cognitive pretesting using testing guides in development of the Movement Disorder Society-sponsored revision of the Unified Parkinson’s Disease Rating Scale (MDS-UPDRS). The guides were based on qualitative techniques, verbal probing and “think-aloud” interviewing, to identify problems with the scale from the patient and rater perspectives. English-speaking Parkinson’s disease patients and movement disorders specialists (raters) from multiple specialty clinics in the United States, Western Europe and Canada used the MDS-UPDRS and completed the testing guides. Results Two rounds of cognitive pretesting were necessary before proceeding to field testing of the revised scale to assess clinimetric properties. Scale revisions based on cognitive pretesting included changes in phrasing, simplification of some questions, and addition of a reassuring statement explaining that not all PD patients experience the symptoms described in the questions. Conclusions The strategy of incorporating cognitive pretesting into scale development and revision provides a model for other movement disorders scales. Cognitive pretesting is being used in translating the MDS-UPDRS into multiple languages to improve comprehension and acceptance and in the development of a new Unified Dyskinesia Rating Scale for Parkinson’s disease patients. PMID:24613868

The effects of lip revision surgery on nasolabial esthetics in patients with cleft lip.

PubMed

Mercado, A M; Phillips, C; Vig, K W L; Trotman, C-A

2014-11-01

1) To determine the concordance among surgeons on subjective assessments of nasolabial esthetics in children with repaired cleft lip; and 2) to evaluate longitudinal changes in nasolabial esthetics in relation to cleft lip revision surgery. School of Dentistry at University of North Carolina, Chapel Hill. Children with repaired unilateral cleft lip: 32 had lip revision surgery and 27 did not have surgery. Retrospective observational study from a non-randomized clinical trial. Ratings of nasolabial esthetics performed by six surgeons using the Asher-McDade scale at baseline and 12-month follow-up. Concordance among surgeons ranged from poor to acceptable. Nasolabial ratings at follow-up were better in the Revision group than in the Non-Revision group, although differences were small. The most prevalent change in the Revision Group was improvement in one or more units on the scale, while 'no change' was most prevalent in the Non-Revision group. Participants in the Revision group were more likely to receive a 'no' in relation to the need for lip or nose revision at the follow-up visit. There were mild esthetic improvements observed in relation to lip revision surgery, which should be interpreted with caution given the subjectivity of the rating method used. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

[Evaluation of a revised "Ikigai" scale and the relationship between motivation for achievement of a purpose and mental health in senior high school students].

PubMed

Yoshida, K

1994-12-01

The term "ikigai" describes the state in which people have a positive purpose, a sense of being full and social support. In order to measure this condition and its effects on mental and physical health, an Ikigai scale was constructed. In this study, the Ikigai scale was revised by altering the number of choices for each item, and the revised scale was applied to a group of senior high school students. The purpose of the present study is to discuss the revised scale by comparing its results with those from the original scale. In addition, the relationship between motivation for achievement of a purpose and depression which is an index of mental health is studied. The results of this study are summarized as follows: 1) The revised Ikigai scale was more reliable than the original scale. 2) The correlation between the Ikigai scale and Self-rating Depression Scale (SDS) demonstrated that our revised scale had greater validity than the original. 3) Male students who had strong motivation for achievement of a purpose were significantly less depressed than those who had no motivation. From these results, it is concluded that the revised Ikigai scale is better than the original scale and in male students, motivation for achievement of a purpose correlates to mental health.

The Therapeutic Environment Screening Survey for Nursing Homes (TESS-NH): an observational instrument for assessing the physical environment of institutional settings for persons with dementia.

PubMed

Sloane, Philip D; Mitchell, C Madeline; Weisman, Gerald; Zimmerman, Sheryl; Foley, Kristie M Long; Lynn, Mary; Calkins, Margaret; Lawton, M Powell; Teresi, Jeanne; Grant, Leslie; Lindeman, David; Montgomery, Rhonda

2002-03-01

To develop an observational instrument that describes the ability of physical environments of institutional settings to address therapeutic goals for persons with dementia. A National Institute on Aging workgroup identified and subsequently revised items that evaluated exit control, maintenance, cleanliness, safety, orientation/cueing, privacy, unit autonomy, outdoor access, lighting, noise, visual/tactile stimulation, space/seating, and familiarity/homelikeness. The final instrument contains 84 discrete items and one global rating. A summary scale, the Special Care Unit Environmental Quality Scale (SCUEQS), consists of 18 items. Lighting items were validated using portable light meters. Concurrent criterion validation compared SCUEQS scores with the Professional Environmental Assessment Protocol (PEAP). Interrater kappa statistics for 74% of items were above.60. For another 10% of items, kappas could not be calculated due to empty cells, but interrater agreement was above 80%. The SCUEQS demonstrated an interrater reliability of.93, a test--retest reliability of.88, and an internal consistency of.81--.83. Light meter ratings correlated significantly with the Therapeutic Environment Screening Survey for Nursing Homes (TESS-NH) lighting items (r =.29--.38, p =.01--.04), and the SCUEQS correlated significantly with global PEAP ratings (r =.52, p <.01). The TESS-NH efficiently assesses discrete elements of the physical environment and has strong reliability and validity. The SCUEQS provides a quantitative measure of environmental quality in institutional settings.

Development of the Self-Esteem Rating Scale for Children (Revised).

ERIC Educational Resources Information Center

Chiu, Lian-Hwang

1987-01-01

Developed a teacher's rating scale of self-esteem for children. Participants were 231 school children in grades K-7. Used sociometric measures, popularity ranking by teachers, and the Coopersmith Self-Esteem Inventory to estimate validity. The Self-Esteem Rating Scale for Children (SERSC) included 12 behavioral characteristics rated most…

Psychometric properties of Conversion Disorder Scale- Revised (CDS) for children.

PubMed

Ijaz, Tazvin; Nasir, Attikah; Sarfraz, Naema; Ijaz, Shirmeen

2017-05-01

To revise conversion disorder scale and to establish the psychometric properties of the revised scale. This case-control study was conducted from February to June, 2014, at the Government College University, Lahore, Pakistan, and comprised schoolchildren and children with conversion disorder. In order to generate items for revised version of conversion disorder scale, seven practising mental health professionals were consulted. A list of 42 items was finalised for expert ratings. After empirical validation, a scale of 40 items was administered on the participants and factor analysis was conducted. Of the240 participants, 120(50%) were schoolchildren (controls group) and 120(50%)were children with conversion disorder (clinical group).The results of factor analysis revealed five factors (swallowing and speech symptoms, motor symptoms, sensory symptoms, weakness and fatigue, and mixed symptoms) and retention of all 40 items of revised version of conversion disorder scale. Concurrent validity of the revised scale was found to be 0.81 which was significantly high. Similarly, discriminant validity of the scale was also high as both clinical and control groups had significant difference (p<0.001) in scores. Cronbach's alpha of scale was a=0.91 while item total correlation ranged from 0.50 to 0.80. The sensitivity and specificity analysis indicated that the revised conversion disorder scale was 76% sensitive to predicting conversion disorder while specificity showed that the scale was 73% accurate in specifying participants of the control group. The revised version of conversion disorder scale was a reliable and valid tool to be used for screening of children with conversion disorder.

Exploring the Relationships between White Racial Consciousness, Feminist Identity Development and Family Environment for White Undergraduate Women

ERIC Educational Resources Information Center

Wolff, Kara E.; Munley, Patrick H.

2012-01-01

A sample of 394 White undergraduate females completed a demographic questionnaire and three assessment measures: the Oklahoma Racial Attitudes Scale-Revised (ORAS-R) (Vandiver & Leach, 2005), the Feminist Identity Composite (FIC) (Fischer et. al., 2000) and the Family Environment Scale-Real Form (FES-R) (Moos & Moos, 1974, 1994, 2002). Four…

Prediction of Soil Erosion Rates in Japan where Heavily Forested Landscape with Unstable Terrain

NASA Astrophysics Data System (ADS)

Nanko, K.; Oguro, M.; Miura, S.; Masaki, T.

2016-12-01

Soil is fundamental for plant growth, water conservation, and sustainable forest management. Multidisciplinary interest in the role of the soil in areas such as biodiversity, ecosystem services, land degradation, and water security has been growing (Miura et al., 2015). Forest is usually protective land use from soil erosion because vegetation buffers rainfall power and erosivity. However, some types of forest in Japan show high susceptibility to soil erosion due to little ground cover and steep slopes exceeding thirty degree, especially young Japanese cypress (Chamaecyparis obtusa) plantations (Miura et al., 2002). This is a critical issue for sustainable forest management because C. obtusaplantations account for 10% of the total forest coverage in Japan (Forestry Agency, 2009). Prediction of soil erosion rates on nationwide scale is necessary to make decision for future forest management plan. To predict and map soil erosion rates across Japan, we applied three soil erosion models, RUSLE (Revised Universal Soil Loss Equation, Wischmeier and Smith, 1978), PESERA (Pan-European Soil Erosion Risk Assessment, Kirkby et al., 2003), and RMMF (Revised Morgan-Morgan-Finney, Morgan, 2001). The grid scale is 1-km. RUSLE and PESERA are most widely used erosion models today. RMMF includes interactions between rainfall and vegetation, such as canopy interception and ratio of canopy drainage in throughfall. Evaporated rainwater by canopy interception, generally accounts for 15-20% in annual rainfall, does not contribute soil erosion. Whereas, larger raindrops generated by canopy drainage produced higher splash erosion rates than gross rainfall (Nanko et al., 2008). Therefore, rainfall redistribution process in canopy should be considered to predict soil erosion rates in forested landscape. We compared the results from three erosion models and analyze the importance of environmental factors for the prediction of soil erosion rates. This research was supported by the Environment Research and Technology Development Fund (S15-2-2) of the Ministry of the Environment, Japan.

A teaching videotape for the assessment of essential tremor.

PubMed

Louis, E D; Barnes, L; Wendt, K J; Ford, B; Sangiorgio, M; Tabbal, S; Lewis, L; Kaufmann, P; Moskowitz, C; Comella, C L; Goetz, C C; Lang, A E

2001-01-01

Teaching videotapes, developed to aid in the evaluation of several movement disorders, have not been used in essential tremor research. As part of the Washington Heights-Inwood Genetic Study of Essential Tremor (WHIGET), we developed a reliable and valid tremor rating scale. Because this rating scale is currently being used by investigators at other centers, we developed a teaching videotape to aid in the consistent application of this scale. To develop a teaching videotape for a revised version of the WHIGET Tremor Rating Scale and to assess the interrater agreement among raters who used this videotape to rate tremor. The revised WHIGET Tremor Rating Scale was used to rate action tremor from 0 to 4 during six tests: arm extension, pouring, drinking, using a spoon, finger-to-nose, and drawing spirals. A 22-minute teaching videotape was developed that includes a 29-item educational section and a self-assessment section consisting of 20 examples of tremor ratings chosen by the two WHIGET study neurologists. Eight raters, including senior movement disorder specialists, movement disorder fellows, general neurologists, and a movement disorder nurse practitioner, independently viewed the videotape and rated tremor during the self-assessment section. Interobserver reliability was assessed with weighted kappa statistics (kappa(w)). Eight raters each rated 20 items (160 ratings total). Total kappa(w) was 0.97 (nearly perfect agreement). Interrater reliability was as follows: kappa(w) = 0.99 (movement disorder specialists), kappa(w) = 0.98 (movement disorder fellows), and kappa(w) = 0.97 (general neurologists); all kappa(w) were nearly perfect. This teaching videotape may be used to improve the uniform application of the revised WHIGET Tremor Rating Scale by raters with various levels of experience in movement disorders.

Development of the Comprehensive Cervical Dystonia Rating Scale: Methodology

PubMed Central

Comella, Cynthia L.; Fox, Susan H.; Bhatia, Kailash P.; Perlmutter, Joel S.; Jinnah, Hyder A.; Zurowski, Mateusz; McDonald, William M.; Marsh, Laura; Rosen, Ami R.; Waliczek, Tracy; Wright, Laura J.; Galpern, Wendy R.; Stebbins, Glenn T.

2016-01-01

We present the methodology utilized for development and clinimetric testing of the Comprehensive Cervical Dystonia (CD) Rating scale, or CCDRS. The CCDRS includes a revision of the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS-2), a newly developed psychiatric screening tool (TWSTRS-PSYCH), and the previously validated Cervical Dystonia Impact Profile (CDIP-58). For the revision of the TWSTRS, the original TWSTRS was examined by a committee of dystonia experts at a dystonia rating scales workshop organized by the Dystonia Medical Research Foundation. During this workshop, deficiencies in the standard TWSTRS were identified and recommendations for revision of the severity and pain subscales were incorporated into the TWSTRS-2. Given that no scale currently evaluates the psychiatric features of cervical dystonia (CD), we used a modified Delphi methodology and a reiterative process of item selection to develop the TWSTRS-PSYCH. We also included the CDIP-58 to capture the impact of CD on quality of life. The three scales (TWSTRS2, TWSTRS-PSYCH, and CDIP-58) were combined to construct the CCDRS. Clinimetric testing of reliability and validity of the CCDRS are described. The CCDRS was designed to be used in a modular fashion that can measure the full spectrum of CD. This scale will provide rigorous assessment for studies of natural history as well as novel symptom-based or disease-modifying therapies. PMID:27088112

Development of the Comprehensive Cervical Dystonia Rating Scale: Methodology.

PubMed

Comella, Cynthia L; Fox, Susan H; Bhatia, Kailash P; Perlmutter, Joel S; Jinnah, Hyder A; Zurowski, Mateusz; McDonald, William M; Marsh, Laura; Rosen, Ami R; Waliczek, Tracy; Wright, Laura J; Galpern, Wendy R; Stebbins, Glenn T

2015-06-01

We present the methodology utilized for development and clinimetric testing of the Comprehensive Cervical Dystonia (CD) Rating scale, or CCDRS. The CCDRS includes a revision of the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS-2), a newly developed psychiatric screening tool (TWSTRS-PSYCH), and the previously validated Cervical Dystonia Impact Profile (CDIP-58). For the revision of the TWSTRS, the original TWSTRS was examined by a committee of dystonia experts at a dystonia rating scales workshop organized by the Dystonia Medical Research Foundation. During this workshop, deficiencies in the standard TWSTRS were identified and recommendations for revision of the severity and pain subscales were incorporated into the TWSTRS-2. Given that no scale currently evaluates the psychiatric features of cervical dystonia (CD), we used a modified Delphi methodology and a reiterative process of item selection to develop the TWSTRS-PSYCH. We also included the CDIP-58 to capture the impact of CD on quality of life. The three scales (TWSTRS2, TWSTRS-PSYCH, and CDIP-58) were combined to construct the CCDRS. Clinimetric testing of reliability and validity of the CCDRS are described. The CCDRS was designed to be used in a modular fashion that can measure the full spectrum of CD. This scale will provide rigorous assessment for studies of natural history as well as novel symptom-based or disease-modifying therapies.

Psychometric evaluation of the Revised Professional Practice Environment (RPPE) scale.

PubMed

Erickson, Jeanette Ives; Duffy, Mary E; Ditomassi, Marianne; Jones, Dorothy

2009-05-01

The purpose was to examine the psychometric properties of the Revised Professional Practice Environment (RPPE) scale. Despite renewed focus on studying health professionals' practice environments, there are still few reliable and valid instruments available to assist nurse administrators in decision making. A psychometric evaluation using a random-sample cross-validation procedure (calibration sample [CS], n = 775; validation sample [VS], n = 775) was undertaken. Cronbach alpha internal consistency reliability of the total score (r = 0.93 [CS] and 0.92 [VS]), resulting subscale scores (r range: 0.80-0.87 [CS], 0.81-0.88 [VS]), and principal components analyses with Varimax rotation and Kaiser normalization (8 components, 59.2% variance [CS], 59.7% [VS]) produced almost identical results in both samples. The multidimensional RPPE is a psychometrically sound measure of 8 components of the professional practice environment in the acute care setting and sufficiently reliable and valid for use as independent subscales in healthcare research.

Diagnostic Accuracy of Rating Scales for Attention-Deficit/Hyperactivity Disorder: A Meta-analysis.

PubMed

Chang, Ling-Yin; Wang, Mei-Yeh; Tsai, Pei-Shan

2016-03-01

The Child Behavior Checklist-Attention Problem (CBCL-AP) scale and Conners Rating Scale-Revised (CRS-R) are commonly used behavioral rating scales for diagnosing attention-deficit/hyperactivity disorder (ADHD) in children and adolescents. To evaluate and compare the diagnostic performance of CBCL-AP and CRS-R in diagnosing ADHD in children and adolescents. PubMed, Ovid Medline, and other relevant electronic databases were searched for articles published up to May 2015. We included studies evaluating the diagnostic performance of either CBCL-AP scale or CRS-R for diagnosing ADHD in pediatric populations in comparison with a defined reference standard. Bivariate random effects models were used for pooling and comparing diagnostic performance. We identified and evaluated 14 and 11 articles on CBCL-AP and CRS-R, respectively. The results revealed pooled sensitivities of 0.77, 0.75, 0.72, and 0.83 and pooled specificities of 0.73, 0.75, 0.84, and 0.84 for CBCL-AP, Conners Parent Rating Scale-Revised, Conners Teacher Rating Scale-Revised, and Conners Abbreviated Symptom Questionnaire (ASQ), respectively. No difference was observed in the diagnostic performance of the various scales. Study location, age of participants, and percentage of female participants explained the heterogeneity in the specificity of the CBCL-AP. CBCL-AP and CRS-R both yielded moderate sensitivity and specificity in diagnosing ADHD. According to the comparable diagnostic performance of all examined scales, ASQ may be the most effective diagnostic tool in assessing ADHD because of its brevity and high diagnostic accuracy. CBCL is recommended for more comprehensive assessments. Copyright © 2016 by the American Academy of Pediatrics.

Is top-down vs bottom-up radiological evaluation after febrile urinary tract infection really less stressful for the child and family? Challenging the dogma.

PubMed

Telli, Onur; Mermerkaya, Murat; Hajiyev, Perviz; Aydogdu, Ozgu; Afandiyev, Faraj; Suer, Evren; Soygur, Tarkan; Burgu, Berk

2015-03-01

We evaluated whether stress levels in children and parents during radiological evaluation after febrile urinary tract infection are really lower using the top-down approach, where (99m)technetium dimercaptosuccinic acid renal scintigraphy is used initially, than the bottom-up approach, where voiding cystourethrography is initially performed and repeated examinations are easier for all. We prospectively evaluated 120 children 3 to 8 years old. Pain ratings were obtained using the Faces Pain Scale-Revised, and conversation during the procedure was evaluated using the Child-Adult Medical Procedure Interaction Scale-Revised by 2 independent observers. To evaluate parental anxiety, the State-Trait Anxiety Inventory form was also completed. Following a documented febrile urinary tract infection children were randomized to the top-down or bottom-up group. A third group of 44 children undergoing repeat voiding cystourethrography and their parents were also evaluated. Child ratings of pain using the Faces Pain Scale-Revised were not significantly different between the top-down group following (99m)technetium dimercaptosuccinic acid renal scintigraphy (2.99 on a scale of 10) and the bottom-up group following voiding cystourethrography (3.21). Also the Faces Pain Scale-Revised was not significantly different in the repeat voiding cystourethrography group (3.35). On the Child-Adult Medical Procedure Interaction Scale-Revised there was negative correlation between child coping and child distress, as well as rate of child distress and adult coping promoting behavior. Parental state anxiety scores were significantly less in the top-down and repeat voiding cystourethrography groups than in the bottom-up group. Although the top-down approach and repeat voiding cystourethrography cause less anxiety for caregivers, these values do not correlate to pain scale in children. This finding might be due to lack of appropriate evaluation tools of pediatric pain and anxiety. However, the theory that the top-down approach is less invasive, and thus less stressful, requires further research. The Child-Adult Medical Procedure Interaction Scale-Revised data indicate that influences in adult-child interaction are bidirectional. Copyright © 2015 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Promoting Revision through Blogging in a Second Grade Classroom

ERIC Educational Resources Information Center

Young, Chase; Stover, Katie

2015-01-01

This study helped the researchers to determine if blogging as a revision strategy in a second grade classroom was beneficial. Nineteen second grade students wrote expository essays and made revisions and edits based on peer feedback in a blogging environment. Six elementary school teachers independently rated the students' writing samples using…

CREME96 and Related Error Rate Prediction Methods

NASA Technical Reports Server (NTRS)

Adams, James H., Jr.

2012-01-01

Predicting the rate of occurrence of single event effects (SEEs) in space requires knowledge of the radiation environment and the response of electronic devices to that environment. Several analytical models have been developed over the past 36 years to predict SEE rates. The first error rate calculations were performed by Binder, Smith and Holman. Bradford and Pickel and Blandford, in their CRIER (Cosmic-Ray-Induced-Error-Rate) analysis code introduced the basic Rectangular ParallelePiped (RPP) method for error rate calculations. For the radiation environment at the part, both made use of the Cosmic Ray LET (Linear Energy Transfer) spectra calculated by Heinrich for various absorber Depths. A more detailed model for the space radiation environment within spacecraft was developed by Adams and co-workers. This model, together with a reformulation of the RPP method published by Pickel and Blandford, was used to create the CR ME (Cosmic Ray Effects on Micro-Electronics) code. About the same time Shapiro wrote the CRUP (Cosmic Ray Upset Program) based on the RPP method published by Bradford. It was the first code to specifically take into account charge collection from outside the depletion region due to deformation of the electric field caused by the incident cosmic ray. Other early rate prediction methods and codes include the Single Event Figure of Merit, NOVICE, the Space Radiation code and the effective flux method of Binder which is the basis of the SEFA (Scott Effective Flux Approximation) model. By the early 1990s it was becoming clear that CREME and the other early models needed Revision. This revision, CREME96, was completed and released as a WWW-based tool, one of the first of its kind. The revisions in CREME96 included improved environmental models and improved models for calculating single event effects. The need for a revision of CREME also stimulated the development of the CHIME (CRRES/SPACERAD Heavy Ion Model of the Environment) and MACREE (Modeling and Analysis of Cosmic Ray Effects in Electronics). The Single Event Figure of Merit method was also revised to use the solar minimum galactic cosmic ray spectrum and extended to circular orbits down to 200 km at any inclination. More recently a series of commercial codes was developed by TRAD (Test & Radiations) which includes the OMERE code which calculates single event effects. There are other error rate prediction methods which use Monte Carlo techniques. In this chapter the analytic methods for estimating the environment within spacecraft will be discussed.

Impact of extrinsic factors on fine motor performance of children attending day care.

PubMed

Corsi, Carolina; Santos, Mariana Martins Dos; Marques, Luísa de Andrade Perez; Rocha, Nelci Adriana Cicuto Ferreira

2016-12-01

To assess the impact of extrinsic factors on fine motor performance of children aged two years old. 73 children attending public and 21 private day care centers were assessed. Day care environment was evaluated using the Infant/Toddler Environment Rating Scale - Revised Edition (ITERS-R), fine motor performance was assessed through the Bayley Scales of Infant and Toddler Development - III (BSITD-III), socioeconomic data, maternal education and time of start at the day care were collected through interviews. Spearman's correlation coefficient was calculated to assess the association between the studied variables. The time at the day care was positively correlated with the children's performance in some fine motor tasks of the BSITD-III, showing that the activities developed in day care centers were important for the refinement of specific motor skills, while the overall fine motor performance by the scale was associated with maternal education and the ITERS-R scale sub-item "language and understanding". Extrinsic factors such as higher maternal education and quality of day care centers are associated with fine motor performance in children attending day care. Copyright © 2016 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

Racial/Ethnic Minority-Specific Instrumentation in Counseling Research: A Review, Critique, and Recommendations.

ERIC Educational Resources Information Center

Sabnani, Haresh B.; Ponterotto, Joseph G.

1992-01-01

Reviews eight instruments specifically conceptualized and developed for use in racial/ethnic minority-focused psychological research: Cultural Mistrust Inventory, African Self-Consciousness Scale, Cross-Cultural Counseling Inventory-Revised, Modern Racism Scale, Value Orientation Scale, Acculturation Rating Scale for Mexican Americans, Racial…

Reliability and diagnostic characteristics of the JFK coma recovery scale-revised: exploring the influence of rater's level of experience.

PubMed

Løvstad, Marianne; Frøslie, Kathrine F; Giacino, Joseph T; Skandsen, Toril; Anke, Audny; Schanke, Anne-Kristine

2010-01-01

To confirm the reliability and diagnostic validity of the JFK Coma Recovery Scale-Revised (CRS-R) across raters with varying levels of experience. Thirty-one patients with disorders of consciousness were recruited from 6 Norwegian hospitals. CRS-R and the Disability Rating Scale. Reliability measures were good for the CRS-R total scores and moderate to good for its subscales. Diagnostic agreement among examiners was good. Raters' experience with the CRS-R favorably influenced reliability. Sensitivity and specificity analyses demonstrated better detection of patients in minimally conscious state on the CRS-R relative to the Disability Rating Scale. The CRS-R is a reliable tool for diagnosing vegetative state and minimally conscious state. Raters' level of experience influences the reliability of the CRS-R scores.

Factor Structure of Scores from the Conners’ Rating Scales–Revised Among Nepali Children

PubMed Central

Pendergast, Laura L.; Vandiver, Beverly J.; Schaefer, Barbara A.; Cole, Pamela M.; Murray-Kolb, Laura M.; Christian, Parul

2014-01-01

This study used exploratory and confirmatory factor analyses to examine the structures of scores from the Conners’ Teacher and Parent Rating Scales–Revised (CTRS-R and CPRS-R, respectively; Conners, 1997). The scales were administered to 1,835 parents and 1,387 teachers of children in Nepal's Sarlahi district – a region where no other measures of child psychopathology have been studied. With a Nepali sample, the findings indicate that reduced two factor models for the Conners’ scales are superior to the models identified in the scale development research. The hyperactivity and inattention factors were comparable to what has been identified in prior research, while other factors (e.g., social problems) differed substantially. Implications for use of the Conners’ scales in Nepal and cross cultural issues in the assessment of ADHD symptoms are discussed. PMID:25574454

The Swedish version of the Ritvo autism and asperger diagnostic scale: revised (RAADS-R). A validation study of a rating scale for adults.

PubMed

Andersen, Lisa M J; Näswall, Katharina; Manouilenko, Irina; Nylander, Lena; Edgar, Johan; Ritvo, Riva Ariella; Ritvo, Edward; Bejerot, Susanne

2011-12-01

There is a paucity of diagnostic instruments for adults with autism spectrum disorder (ASD). This study evaluates the psychometric properties of the Swedish version of the Ritvo Autism and Asperger Diagnostic Scale-Revised (RAADS-R), an 80-item self-rating scale designed to assist clinicians diagnosing ASD in adults. It was administered to 75 adults with ASD and 197 comparison cases. Also, a subset completed the Autism Spectrum Quotient (AQ). Three out of four subscales had high internal consistency. Sensitivity was 91% and specificity was 93%. The ASD subjects had significantly higher mean scores on all subscales. ASD females had higher scores than ASD males on the sensory motor subscale, a dimension not included in the AQ. RAADS-R showed promising test re-test reliability.

Cross-cultural adaptation and validation of als Functional Rating Scale-Revised in Portuguese language.

PubMed

Guedes, Keyte; Pereira, Cecília; Pavan, Karina; Valério, Berenice Cataldo Oliveira

2010-02-01

The aim of this study is the cross-cultural, as well as to validate in Portuguese language the Amyotrophic Lateral Sclerosis Functional Rating Scale - Revised (ALSFRS-R). We performed a prospective study of individuals with amyotrophic lateral sclerosis (ALS) clinically defined. The scale, after obtaining the final version in Portuguese, was administered in 22 individuals and three weeks after re-applied. There were no significant differences between the application and reapplication of the scale (p=0.069). The linear regression and internal consistency measured by Pearson correlation and alpha Conbrach were significant with r=0.975 e alpha=0.934. The reliability test-retest demonstrated by intraclass correlation coefficient was strong with ICC=0.975. Therefore, this version proved to be applicable, reliable and easy to be conducted in clinical practice and research.

Further development of the talent development environment questionnaire for sport.

PubMed

Li, Chunxiao; Wang, Chee Keng John; Pyun, Do Young; Martindale, Russell

2015-01-01

Given the significance of monitoring the critical environmental factors that facilitate athlete performance, this two-phase research aimed to validate and refine the revised talent development environment questionnaire (TDEQ). The TDEQ is a multidimensional self-report scale that assesses talented athletes' environmental experiences. Study 1 (the first phase) involved the examination of the revised TDEQ through an exploratory factor analysis (n = 363). This exploratory investigation identified a 28-item five-factor structure (i.e., TDEQ-5) with adequate internal consistency. Study 2 (the second phase) examined the factorial structure of the TDEQ-5, including convergent validity, discriminant validity, and group invariance (i.e., gender and sports type). The second phase was carried out with 496 talented athletes through the application of confirmatory factor analyses and multigroup invariance tests. The results supported the convergent validity, discriminant validity, and group invariance of the TDEQ-5. In conclusion, the TDEQ-5 with 25 items appears to be a reliable and valid scale for use in talent development environments.

Psychometrics of the Revised College Student Subjective Wellbeing Questionnaire

ERIC Educational Resources Information Center

Renshaw, Tyler L.

2018-01-01

The College Student Subjective Wellbeing Questionnaire (CSSWQ) is a 15-item self-report rating scale for measuring four classes of college-specific wellbeing behavior: academic efficacy, academic satisfaction, school connectedness, and college gratitude. The present study investigated the psychometrics of a revised version of this measure, which…

A Psychometric Evaluation of the CDRS and MADRS in Assessing Depressive Symptoms in Children

ERIC Educational Resources Information Center

Jain, Shailesh; Carmody, Thomas J.; Trivedi, Madhukar H.; Hughes, Carroll; Bernstein, Ira H.; Morris, David W.; Emslie, Graham J.; Rush, A. John

2007-01-01

Objective: This study compared the psychometric properties of the Children's Depression Rating Scale-Revised (CDRS-R) and the Montgomery-Asberg Depression Rating Scale (MADRS) in children with major depressive disorder. Method: Children (N = 96; ages 8 to 11 years inclusive) with nonpsychotic major depressive disorder were enrolled. Participants…

Short-term prediction of threatening and violent behaviour in an Acute Psychiatric Intensive Care Unit based on patient and environment characteristics.

PubMed

Vaaler, Arne E; Iversen, Valentina C; Morken, Gunnar; Fløvig, John C; Palmstierna, Tom; Linaker, Olav M

2011-03-18

The aims of the present study were to investigate clinically relevant patient and environment-related predictive factors for threats and violent incidents the first three days in a PICU population based on evaluations done at admittance. In 2000 and 2001 all 118 consecutive patients were assessed at admittance to a Psychiatric Intensive Care Unit (PICU). Patient-related conditions as actuarial data from present admission, global clinical evaluations by physician at admittance and clinical nurses first day, a single rating with an observer rated scale scoring behaviours that predict short-term violence in psychiatric inpatients (The Brøset Violence Checklist (BVC)) at admittance, and environment-related conditions as use of segregation or not were related to the outcome measure Staff Observation Aggression Scale-Revised (SOAS-R). A multiple logistic regression analysis with SOAS-R as outcome variable was performed. The global clinical evaluations and the BVC were effective and more suitable than actuarial data in predicting short-term aggression. The use of segregation reduced the number of SOAS-R incidents. In a naturalistic group of patients in a PICU segregation of patients lowers the number of aggressive and threatening incidents. Prediction should be based on clinical global judgment, and instruments designed to predict short-term aggression in psychiatric inpatients. NCT00184119/NCT00184132.

Short-term prediction of threatening and violent behaviour in an Acute Psychiatric Intensive Care Unit based on patient and environment characteristics

PubMed Central

2011-01-01

Background The aims of the present study were to investigate clinically relevant patient and environment-related predictive factors for threats and violent incidents the first three days in a PICU population based on evaluations done at admittance. Methods In 2000 and 2001 all 118 consecutive patients were assessed at admittance to a Psychiatric Intensive Care Unit (PICU). Patient-related conditions as actuarial data from present admission, global clinical evaluations by physician at admittance and clinical nurses first day, a single rating with an observer rated scale scoring behaviours that predict short-term violence in psychiatric inpatients (The Brøset Violence Checklist (BVC)) at admittance, and environment-related conditions as use of segregation or not were related to the outcome measure Staff Observation Aggression Scale-Revised (SOAS-R). A multiple logistic regression analysis with SOAS-R as outcome variable was performed. Results The global clinical evaluations and the BVC were effective and more suitable than actuarial data in predicting short-term aggression. The use of segregation reduced the number of SOAS-R incidents. Conclusions In a naturalistic group of patients in a PICU segregation of patients lowers the number of aggressive and threatening incidents. Prediction should be based on clinical global judgment, and instruments designed to predict short-term aggression in psychiatric inpatients. Trial registrations NCT00184119/NCT00184132 PMID:21418581

Psychometric properties of the Finnish version of the Women's Health Questionnaire.

PubMed

Katainen, Riina E; Engblom, Janne R; Vahlberg, Tero J; Polo-Kantola, Päivi

2017-08-01

The Women's Health Questionnaire (WHQ) is a validated and commonly used instrument for measuring climacteric-related symptoms. A revised version was previously developed. However, validation in a Finnish population is lacking. As it is important to use qualified instruments, we performed a validation study of the WHQ in a Finnish population. In all, 3,421 women, aged 41 to 54 years, formed the study population. In the original 36-item WHQ, the items were rated on a 1 to 4 scale and on a binary scale (0-1). The scaling of the revised 23-item WHQ was 0 to 100. We evaluated the psychometric properties (internal consistency, correlations between the symptom domains, factor structure, and sampling adequacy) in all three versions. For the 1 to 4 scale and on the revised version of the WHQ, the internal consistency was acceptable (the Cronbach's α coefficients >0.70) for most of the domains. On the binary scale, the majority of the coefficient values were below the acceptable level. The original symptom domains, especially those on the revised version, were recognizable from the factors in the exploratory factor analysis, but there were some limitations. The Kaiser-Meyer-Olkin values were high. The WHQ is a valid instrument for measuring climacteric-related symptoms in Finnish middle-aged women. The psychometric properties of the revised 23-item WHQ were as good or even better than those of the original 36-item WHQ. Thus, we encourage use of the revised version.

Identifying Shortcomings in the Measurement of Service Quality.

ERIC Educational Resources Information Center

Fogarty, Gerard; Catts, R.; Forlin, C.

2000-01-01

Studied the use of SERVPEFR the performance component of the Service Quality Scale (SERVQUAL) in 2 studies involving 113 and 212 customers of businesses in Australia and investigated a revised (extended) version of SERVPEFR with 122 customers. Results suggest that SERVPEFR items are too easy to rate highly, and that the revisions did not overcome…

External Correlates of the MMPI-2 Content Component Scales in Mental Health Inpatients

ERIC Educational Resources Information Center

Green, Bradley A.; Handel, Richard W.; Archer, Robert P.

2006-01-01

External correlates of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) Content Component Scales were identified using an inpatient sample of 544 adults. The Brief Psychiatric Rating Scale (BPRS) and Symptom Checklist 90-Revised (SCL-90-R) produced correlates of the Content Component Scales, demonstrating external validity with…

Psychometric properties of a revised version of the Assisting Hand Assessment (Kids-AHA 5.0).

PubMed

Holmefur, Marie M; Krumlinde-Sundholm, Lena

2016-06-01

The aim of this study was to scrutinize the Assisting Hand Assessment (AHA) version 4.4 for possible improvements and to evaluate the psychometric properties regarding internal scale validity and aspects of reliability of a revised version of the AHA. In collaboration with experts, scoring criteria were changed for four items, and one fully new item was constructed. Twenty-two original, one new, and four revised items were scored for 164 assessments of children with unilateral cerebral palsy aged 18 months to 12 years. Rasch measurement analysis was used to evaluate internal scale validity by exploring rating-scale functioning, item and person goodness-of-fit, and principal component analysis. Targeting and scale reliability were also evaluated. After removal of misfitting items, a 20-item scale showed satisfactory goodness-of-fit. Unidimensionality was confirmed by principal component analysis. The rating scale functioned well for the 20 items, and the item difficulty was well suited to the ability level of the sample. The person reliability coefficient was 0.98, indicating high separation ability of the scale. A conversion table of AHA scores between the previous version (4.4) and the new version (5.0) was constructed. The new, 20-item version of the Kids-AHA (version 5.0), demonstrated excellent internal scale validity, suggesting improved responsiveness to changes and shortened scoring time. For comparison of scores from version 4.4 to 5.0, a transformation table is presented. © 2015 Mac Keith Press.

The relationship between individualized care and the practice environment: an international study.

PubMed

Papastavrou, Evridiki; Acaroglu, Rengin; Sendir, Merdiye; Berg, Agneta; Efstathiou, Georgios; Idvall, Ewa; Kalafati, Maria; Katajisto, Jouko; Leino-Kilpi, Helena; Lemonidou, Chryssoula; da Luz, Maria Deolinda Antunes; Suhonen, Riitta

2015-01-01

Previous research studies have found that the better the quality of practice environments in hospitals, the better the outcomes for nurses and patients. Practice environment may influence nurses' ability to individualize care but the detailed relationship between individualized care and the professional practice environment has not been investigated widely. Some evidence exists about the association of practice environments with the level of individualization of nursing care, but this evidence is based on single national studies. The aim of this study was to determine whether nurses' views of their professional practice environment associate with their views of the level of care individualization in seven countries. This study had an international, multisite, prospective, cross-sectional, exploratory survey design. The study involved acute orthopedic and trauma surgical inpatient wards (n=91) in acute care hospitals (n=34) in seven countries, Cyprus, Finland, Greece, the State of Kansas, USA, Portugal, Sweden, and Turkey. Nurses (n=1163), registered or licensed practical, working in direct patient care, in orthopedic and trauma inpatient units in acute care hospitals in seven countries participated in the study. Self-administered questionnaires, including two instruments, the Revised Professional Practice Environment and the Individualized Care Scale-Nurse (Individualized Care Scale-Nurse A and B) were used for data collection. Data were analyzed statistically using descriptive statistics, simultaneous multiple regression analysis, and generalized linear model. Two regression models were applied to assess the predictive validity of the Revised Professional Practice Environment on the Individualized Care Scale-Nurse-A and B. The results showed that elements of the professional practice environment were associated with care individualization. Internal work motivation, cultural sensitivity, control over practice, teamwork, and staff relationship with physicians were predictors of support (Individualized Care Scale-A) for and the delivery (Individualized Care Scale-B) of individualized care. The results of this study provide evidence that environment aspect could explain variations in care individualization. These findings support the assertion that individualized care needs to be understood in a broader context than the immediate nurse-patient relationship and that careful development of the care environment may be an effective way to improve care quality and outcomes. Copyright © 2014 Elsevier Ltd. All rights reserved.

An Italian multicentre validation study of the coma recovery scale-revised.

PubMed

Estraneo, A; Moretta, P; De Tanti, A; Gatta, G; Giacino, J T; Trojano, L

2015-10-01

Rate of misdiagnosis of disorders of consciousness (DoC) can be reduced by employing validated clinical diagnostic tools, such as the Coma Recovery Scale-Revised (CRS-R). An Italian version of the CRS-R has been recently developed, but its applicability across different clinical settings, and its concurrent validity and diagnostic sensitivity have not been estimated yet. To perform a multicentre validation study of the Italian version of the Coma Recovery Scale-Revised (CRS-R). Analysis of inter-rater reliability, concurrent validity and diagnostic sensitivity of the scale. One Intensive Care Unit, 8 Post-acute rehabilitation centres and 2 Long-term facilities Twenty-seven professionals (physicians, N.=11; psychologists, N.=5; physiotherapists, N.=3; speech therapists, N.=6; nurses, N.=2) from 11 Italian Centres. CRS-R and Disability Rating Scale (DRS) applied to 122 patients with clinical diagnosis of Vegetative State (VS) or Minimally Conscious State (MCS). CRS-R has good-to-excellent inter-rater reliability for all subscales, particularly for the communication subscale. The Italian version of the CRS-R showed a high sensitivity and specificity in detecting MCS with reference to clinical consensus diagnosis. The CRS-R showed good concurrent validity with the Disability Rating Scale, which had very low specificity with reference to clinical consensus diagnosis. The Italian version of the CRS-R is a valid scale for use from the sub-acute to chronic stages of DoC. It can be administered reliably by all members of the rehabilitation team with different specialties, levels of experience and settings. The present study promote use of the Italian version of the CRS-R to improve diagnosis of DoC patients, and plan tailored rehabilitation treatment.

Training Staff to Measure the Engagement of Children with Disabilities in Inclusive Childcare Centres

ERIC Educational Resources Information Center

Kishida, Yuriko; Kemp, Coral

2010-01-01

Practitioner use of the revised Individual Child Engagement Record--Revised (ICER-R) for observing children with disabilities in inclusive childcare is examined. Training in the use of the ICER-R, which includes both a momentary time sampling observation system and rating scales, was provided across two training phases with five to seven…

Intercorrelation of the WISC-R and the Renzulli-Hartman Scale for Determination of Gifted Placement.

ERIC Educational Resources Information Center

Lowrance, Dan; Anderson, Howard N.

In order to compare the Wechsler Intelligence Scale for Children--Revised (WISC-R) and the Renzulli-Hartman Scale for Determination of Gifted Placement, 192 potentially gifted elementary students were rated on both tests. A correlation matrix indicated that one of the four subscales of the Renzulli-Hartman Scale, the Learning Characteristics…

Administration Modifications on the WISC-R Performance Scale with Different Categories of Deaf Children.

ERIC Educational Resources Information Center

Sullivan, Patricia M.

1982-01-01

Two studies investigated the effects of administration modifications on subtest scaled scores of the Wechsler-Intelligence Scale for Children-Revised (WISC-R). Performance scale rated different groups of 57 severely/profoundly hearing-impaired children. Total communication was found to result in higher scores on all subtests in the genetic and…

The JFK Coma Recovery Scale--Revised.

PubMed

Kalmar, Kathleen; Giacino, Joseph T

2005-01-01

The JFK Coma Recovery Scale (CRS) was developed to help characterise and monitor patients functioning at Rancho Levels I-IV and has been used widely in both clinical and research settings within the US and Europe. The CRS was recently revised to address a number of concerns emanating from our own clinical experience with the scale, feedback from users and researchers as well as the results of Rasch analyses. Additionally, the CRS did not include all of the behavioural criteria necessary to diagnose the minimally conscious state (MCS), thereby limiting diagnostic utility. The revised JFK Coma Recovery Scale (CRS-R) includes addition of new items, merging of items found to be statistically similar, deletion or modification of items showing poor fit with the scale's underlying construct, renaming of items, more stringent scoring criteria, and quantification of elicited behaviours to improve accuracy of rating. Psychometric properties of the CRS-R appear to meet standards for measurement and evaluation tools for use in clinical and research settings, and diagnostic application suggests that the scale is capable of discriminating patients in the minimally conscious state from those in the vegetative state.

Young Children's Participation and Environment Measure: Swedish Cultural Adaptation.

PubMed

Åström, Frida Marie; Khetani, Mary; Axelsson, Anna Karin

2018-08-01

To culturally adapt and evaluate the psychometric properties of the Young Children's Participation and Environment Measure (YC-PEM) for use by caregivers of Swedish children with and without disabilities, aged 2-5 years. Thirteen cognitive interviews and two focus groups with caregivers of children with and without disabilities were conducted to evaluate the cultural relevance of YC-PEM content for use in Sweden. Per participant feedback, a revised version of the Swedish YC-PEM was created and pilot tested with caregivers of children with disabilities (n = 11) and children with typical development (n = 22). User feedback informed content revisions to 7% of items. Internal consistency estimates of the Swedish YC-PEM pilot version were acceptable and ranged from .70 to .92 for all but two of the YC-PEM scales. Mean percentage agreement between raters ranged from 47% to 93% across YC-PEM scales for inter-rater, and 44% to 86% for test-retest. One of twelve YC-PEM scales revealed significant group differences between young children with and without disabilities. This study contributes preliminary evidence for the use of some scales within a culturally adapted YC-PEM in Sweden. Further validation with larger samples will allow for parametric testing to evaluate its psychometric properties.

Deconstructing Therapy Outcome Measurement with Rasch Analysis of a Measure of General Clinical Distress: The Symptom Checklist-90-Revised

ERIC Educational Resources Information Center

Elliott, Robert; Fox, Christine M.; Beltyukova, Svetlana A.; Stone, Gregory E.; Gunderson, Jennifer; Zhang, Xi

2006-01-01

Rasch analysis was used to illustrate the usefulness of item-level analyses for evaluating a common therapy outcome measure of general clinical distress, the Symptom Checklist-90-Revised (SCL-90-R; Derogatis, 1994). Using complementary therapy research samples, the instrument's 5-point rating scale was found to exceed clients' ability to make…

Validation of a global scale to assess the quality of interprofessional teamwork in mental health settings.

PubMed

Tomizawa, Ryoko; Yamano, Mayumi; Osako, Mitue; Hirabayashi, Naotugu; Oshima, Nobuo; Sigeta, Masahiro; Reeves, Scott

2017-12-01

Few scales currently exist to assess the quality of interprofessional teamwork through team members' perceptions of working together in mental health settings. The purpose of this study was to revise and validate an interprofessional scale to assess the quality of teamwork in inpatient psychiatric units and to use it multi-nationally. A literature review was undertaken to identify evaluative teamwork tools and develop an additional 12 items to ensure a broad global focus. Focus group discussions considered adaptation to different care systems using subjective judgements from 11 participants in a pre-test of items. Data quality, construct validity, reproducibility, and internal consistency were investigated in the survey using an international comparative design. Exploratory factor analysis yielded five factors with 21 items: 'patient/community centred care', 'collaborative communication', 'interprofessional conflict', 'role clarification', and 'environment'. High overall internal consistency, reproducibility, adequate face validity, and reasonable construct validity were shown in the USA and Japan. The revised Collaborative Practice Assessment Tool (CPAT) is a valid measure to assess the quality of interprofessional teamwork in psychiatry and identifies the best strategies to improve team performance. Furthermore, the revised scale will generate more rigorous evidence for collaborative practice in psychiatry internationally.

Incremental validity of the Minnesota Multiphasic Personality Inventory-2 and symptom checklist-90-revised with mental health inpatients.

PubMed

Simonds, Elise C; Handel, Richard W; Archer, Robert P

2008-03-01

This study evaluated the incremental validity of scores from the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) and the Symptom Checklist-90-Revised (SCL-90-R) in a sample of mental health inpatients originally published by Archer, Griffin, and Aiduk (1995). The incremental validity of scores from the SCL-90-R primary symptom dimensions and MMPI-2 Clinical, Content, and Restructured Clinical scales was assessed in a sample of 544 mental health inpatients using conceptually related items from the Brief Psychiatric Rating Scale (BPRS) as criteria. A series of hierarchical multiple regressions indicated that scores from the SCL-90-R primary symptom dimensions exhibited limited incremental validity (Mdn DeltaR(2) = .01, range = 0-.01), whereas scores from MMPI-2 scales contributed additional information in the prediction of ratings on all but one BPRS item (Mdn DeltaR( 2) = .08, range = .04-.12).

Validity and Reliability of the Verbal Numerical Rating Scale for Children Aged 4 to 17 Years With Acute Pain.

PubMed

Tsze, Daniel S; von Baeyer, Carl L; Pahalyants, Vartan; Dayan, Peter S

2018-06-01

The Verbal Numerical Rating Scale is the most commonly used self-report measure of pain intensity. It is unclear how the validity and reliability of the scale scores vary across children's ages. We aimed to determine the validity and reliability of the scale for children presenting to the emergency department across a comprehensive spectrum of age. This was a cross-sectional study of children aged 4 to 17 years. Children self-reported their pain intensity, using the Verbal Numerical Rating Scale and Faces Pain Scale-Revised at 2 serial assessments. We evaluated convergent validity (strong validity defined as correlation coefficient ≥0.60), agreement (difference between concurrent Verbal Numerical Rating Scale and Faces Pain Scale-Revised scores), known-groups validity (difference in score between children with painful versus nonpainful conditions), responsivity (decrease in score after analgesic administration), and reliability (test-retest at 2 serial assessments) in the total sample and subgroups based on age. We enrolled 760 children; 27 did not understand the Verbal Numerical Rating Scale and were removed. Of the remainder, Pearson correlations were strong to very strong (0.62 to 0.96) in all years of age except 4 and 5 years, and agreement was strong for children aged 8 and older. Known-groups validity and responsivity were strong in all years of age. Reliability was strong in all age subgroups, including each year of age from 4 to 7 years. Convergent validity, known-groups validity, responsivity, and reliability of the Verbal Numerical Rating Scale were strong for children aged 6 to 17 years. Convergent validity was not strong for children aged 4 and 5 years. Our findings support the use of the Verbal Numerical Rating Scale for most children aged 6 years and older, but not for those aged 4 and 5 years. Copyright © 2017 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

The relationship between the Early Childhood Environment Rating Scale and its revised form and child outcomes: A systematic review and meta-analysis.

PubMed

Brunsek, Ashley; Perlman, Michal; Falenchuk, Olesya; McMullen, Evelyn; Fletcher, Brooke; Shah, Prakesh S

2017-01-01

The Early Childhood Environment Rating Scale (ECERS) and its revised version (ECERS-R) were designed as global measures of quality that assess structural and process aspects of Early Childhood Education and Care (ECEC) programs. Despite frequent use of the ECERS/ECERS-R in research and applied settings, associations between it and child outcomes have not been systematically reviewed. The objective of this research was to evaluate the association between the ECERS/ECERS-R and children's wellbeing. Searches of Medline, PsycINFO, ERIC, websites of large datasets and reference sections of all retrieved articles were completed up to July 3, 2015. Eligible studies provided a statistical link between the ECERS/ECERS-R and child outcomes for preschool-aged children in ECEC programs. Of the 823 studies selected for full review, 73 were included in the systematic review and 16 were meta-analyzed. The combined sample across all eligible studies consisted of 33, 318 preschool-aged children. Qualitative systematic review results revealed that ECERS/ECERS-R total scores were more generally associated with positive outcomes than subscales or factors. Seventeen separate meta-analyses were conducted to assess the strength of association between the ECERS/ECERS-R and measures that assessed children's language, math and social-emotional outcomes. Meta-analyses revealed a small number of weak effects (in the expected direction) between the ECERS/ECERS-R total score and children's language and positive behavior outcomes. The Language-Reasoning subscale was weakly related to a language outcome. The enormous heterogeneity in how studies operationalized the ECERS/ECERS-R, the outcomes measured and statistics reported limited our ability to meta-analyze many studies. Greater consistency in study methodology is needed in this area of research. Despite these methodological challenges, the ECERS/ECERS-R does appear to capture aspects of quality that are important for children's wellbeing; however, the strength of association is weak.

The relationship between the Early Childhood Environment Rating Scale and its revised form and child outcomes: A systematic review and meta-analysis

PubMed Central

Brunsek, Ashley; Perlman, Michal; Falenchuk, Olesya; McMullen, Evelyn; Fletcher, Brooke; Shah, Prakesh S.

2017-01-01

The Early Childhood Environment Rating Scale (ECERS) and its revised version (ECERS-R) were designed as global measures of quality that assess structural and process aspects of Early Childhood Education and Care (ECEC) programs. Despite frequent use of the ECERS/ECERS-R in research and applied settings, associations between it and child outcomes have not been systematically reviewed. The objective of this research was to evaluate the association between the ECERS/ECERS-R and children’s wellbeing. Searches of Medline, PsycINFO, ERIC, websites of large datasets and reference sections of all retrieved articles were completed up to July 3, 2015. Eligible studies provided a statistical link between the ECERS/ECERS-R and child outcomes for preschool-aged children in ECEC programs. Of the 823 studies selected for full review, 73 were included in the systematic review and 16 were meta-analyzed. The combined sample across all eligible studies consisted of 33, 318 preschool-aged children. Qualitative systematic review results revealed that ECERS/ECERS-R total scores were more generally associated with positive outcomes than subscales or factors. Seventeen separate meta-analyses were conducted to assess the strength of association between the ECERS/ECERS-R and measures that assessed children’s language, math and social-emotional outcomes. Meta-analyses revealed a small number of weak effects (in the expected direction) between the ECERS/ECERS-R total score and children’s language and positive behavior outcomes. The Language-Reasoning subscale was weakly related to a language outcome. The enormous heterogeneity in how studies operationalized the ECERS/ECERS-R, the outcomes measured and statistics reported limited our ability to meta-analyze many studies. Greater consistency in study methodology is needed in this area of research. Despite these methodological challenges, the ECERS/ECERS-R does appear to capture aspects of quality that are important for children’s wellbeing; however, the strength of association is weak. PMID:28586399

Failure after reverse total shoulder arthroplasty: what is the success of component revision?

PubMed

Black, Eric M; Roberts, Susanne M; Siegel, Elana; Yannopoulos, Paul; Higgins, Laurence D; Warner, Jon J P

2015-12-01

Complication rates remain high after reverse total shoulder arthroplasty (RTSA). Salvage options after implant failure have not been well defined. This study examines the role of reimplantation and revision RTSA after failed RTSA, reporting outcomes and complications of this salvage technique. Sixteen patients underwent component revision and reimplantation after a prior failed RTSA from 2004 to 2011. Indications included baseplate failure (7 patients, 43.8%), instability (6 patients, 37.5%), infection (2 patients, 12.5%), and humeral loosening (1 patient, 6.3%). The average age of the patient during revision surgery was 68.6 years. Outcomes information at follow-up was recorded, including visual analog scale score for pain, subjective shoulder value, American Shoulder and Elbow Surgeons score, and Simple Shoulder Test score, and these were compared with pre-revision values. Repeated surgeries and complications were noted. Average time to follow-up from revision was 58.9 months (minimum, 2 years; range, 24-103 months). The average postoperative visual analog scale score for pain was 1.7/10 (7.5/10 preoperatively; P < .0001), and the subjective shoulder value was 62% (17% preoperatively; P < .0001). The average postoperative American Shoulder and Elbow Surgeons score was 66.7, and the Simple Shoulder Test score was 52.6. Fourteen patients (88%) noted that they felt "better" postoperatively than before their original RTSA and would go through the procedure again if given the option. Nine patients suffered major complications (56%), and 6 of these ultimately underwent further procedures (38% of cohort). Salvage options after failure of RTSA remain limited. Component revision and reimplantation can effectively relieve pain and improve function compared with baseline values, and patient satisfaction levels are moderately high. However, complication rates and reoperation rates are significant. Copyright © 2015 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

Learning Contexts for Young Children in Chile: Process Quality Assessment in Preschool Centres

ERIC Educational Resources Information Center

Herrera, Maria Olivia; Mathiesen, Maria Elena; Merino, Jose Manuel; Recart, Isidora

2005-01-01

ITERS (Infant and Toddler Environment Rating Scale), ECERS (Early Childhood Environment Rating Scale) and SACERS (School Age Care Environment Rating Scale) are used to measure process quality. The psychometric characteristics of the three scales are established, and high reliability and adequate validity are observed. The global quality process…

Can we really use available scales for child and adolescent psychopathology across cultures? A systematic review of cross-cultural measurement invariance data.

PubMed

Stevanovic, Dejan; Jafari, Peyman; Knez, Rajna; Franic, Tomislav; Atilola, Olayinka; Davidovic, Nikolina; Bagheri, Zahra; Lakic, Aneta

2017-02-01

In this systematic review, we assessed available evidence for cross-cultural measurement invariance of assessment scales for child and adolescent psychopathology as an indicator of cross-cultural validity. A literature search was conducted using the Medline, PsychInfo, Scopus, Web of Science, and Google Scholar databases. Cross-cultural measurement invariance data was available for 26 scales. Based on the aggregation of the evidence from the studies under review, none of the evaluated scales have strong evidence for cross-cultural validity and suitability for cross-cultural comparison. A few of the studies showed a moderate level of measurement invariance for some scales (such as the Fear Survey Schedule for Children-Revised, Multidimensional Anxiety Scale for Children, Revised Child Anxiety and Depression Scale, Revised Children's Manifest Anxiety Scale, Mood and Feelings Questionnaire, and Disruptive Behavior Rating Scale), which may make them suitable in cross-cultural comparative studies. The remainder of the scales either showed weak or outright lack of measurement invariance. This review showed only limited testing for measurement invariance across cultural groups of scales for pediatric psychopathology, with evidence of cross-cultural validity for only a few scales. This study also revealed a need to improve practices of statistical analysis reporting in testing measurement invariance. Implications for future research are discussed.

Validity and reliability of the Behavior Problems Inventory, the Aberrant Behavior Checklist, and the Repetitive Behavior Scale-Revised among infants and toddlers at risk for intellectual or developmental disabilities: a multi-method assessment approach.

PubMed

Rojahn, Johannes; Schroeder, Stephen R; Mayo-Ortega, Liliana; Oyama-Ganiko, Rosao; LeBlanc, Judith; Marquis, Janet; Berke, Elizabeth

2013-05-01

Reliable and valid assessment of aberrant behaviors is essential in empirically verifying prevention and intervention for individuals with intellectual or developmental disabilities (IDD). Few instruments exist which assess behavior problems in infants. The current longitudinal study examined the performance of three behavior-rating scales for individuals with IDD that have been proven psychometrically sound in older populations: the Aberrant Behavior Checklist (ABC), the Behavior Problems Inventory (BPI-01), and the Repetitive Behavior Scale - Revised (RBS-R). Data were analyzed for 180 between six and 36 months old children at risk for IDD. Internal consistency (Cronbach's α) across the subscales of the three instruments was variable. Test-retest reliability of the three BPI-01 subscales ranged from .68 to .77 for frequency ratings and from .65 to .80 for severity ratings (intraclass correlation coefficients). Using a multitrait-multimethod matrix approach high levels of convergent and discriminant validity across the three instruments was found. As anticipated, there was considerable overlap in the information produced by the three instruments; however, each behavior-rating instrument also contributed unique information. Our findings support using all three scales in conjunction if possible. Copyright © 2013 Elsevier Ltd. All rights reserved.

Nurses' work environment: indicators of satisfaction.

PubMed

Suliman, Mohammad; Aljezawi, Maen

2018-01-10

This study aimed to investigate nurses' perceptions of the nursing work environment in Jordanian hospitals. Previous research has indicated a strong relationship between nurses' work environment and their satisfaction at work. However, little is known about the situation in Jordan. A cross-sectional and descriptive design was used. A sample of 500 nurses was recruited. The study was conducted using the Individual Workload Perception Revised scale (IWPS-R). A sum of 382 out of 500 nurses from three health care sectors in Jordan responded to the questionnaires (response rate = 76.4%). The results indicate that nurses working in the public hospitals had significantly better perceptions about their work environment than nurses working in private and university hospitals. Older nurses with lower academic qualifications are more likely to be satisfied with their work. Furthermore, nurses who have good perceptions of support from their manager and peers, and a manageable workload are more likely to stay in their jobs. The public hospitals are currently considered a more suitable milieu for nurses in Jordan. Other health care sectors should work to enhance nurses' working conditions. Providing a supportive work environment with a manageable workload will encourage nurses to stay in their hospitals. © 2018 John Wiley & Sons Ltd.

The Revised Body Awareness Rating Questionnaire: Development Into a Unidimensional Scale Using Rasch Analysis.

PubMed

Dragesund, Tove; Strand, Liv Inger; Grotle, Margreth

2018-02-01

The Body Awareness Rating Questionnaire (BARQ) is a self-report questionnaire aimed at capturing how people with long-lasting musculoskeletal pain reflect on their own body awareness. Methods based on classical test theory were applied to the development of the instrument and resulted in 4 subscales. However, the scales were not correlated, and construct validity might be questioned. The primary purpose of this study was to explore the possibility of developing a unidimensional scale from items initially collected for the BARQ using Rasch analysis. A secondary purpose was to investigate the test-retest reliability of a revised version of the BARQ. This was a methodological study. Rasch and reliability analyses were performed for 3 samples of participants with long-lasting musculoskeletal pain. The first Rasch analysis was carried out on 66 items generated for the original BARQ and scored by 300 participants. The items supported by the first analysis were scored by a new group of 127 participants and analyzed in a second Rasch analysis. For the test-retest reliability analysis, 48 participants scored the revised BARQ items twice within 1 week. The 2-step Rasch analysis resulted in a unidimensional 12-item revised version of the BARQ with a 4-point response scale (scores from 0 to 36). It showed a good fit to the Rasch model, with acceptable internal consistency, satisfactory fit residuals, and no disordered thresholds. Test-retest reliability was high, with an intraclass correlation coefficient of .83 (95% CI = .71-.89) and a smallest detectable change of 6.3 points. The small sample size in the second Rasch analysis was a study limitation. The revised BARQ is a unidimensional and feasible measurement of body awareness, recommended for use in the context of body-mind physical therapy approaches for musculoskeletal conditions. © 2017 American Physical Therapy Association

Defining Characteristics of Creative Women

ERIC Educational Resources Information Center

Bender, Sarah White; Nibbelink, BradyLeigh; Towner-Thyrum, Elizabeth; Vredenburg, Debra

2013-01-01

This study was an effort to identify correlates of creativity in women. A sample of 447 college students were given the picture completion subtest of the Torrance Test of Creative Thinking, the "How Do You Think Test," the Revised NEO Personality Inventory, the Multidimensional Self-Esteem Inventory, the Family Environment Scale, and the…

Evidence-Based School Behavior Assessment of Externalizing Behavior in Young Children.

PubMed

Bagner, Daniel M; Boggs, Stephen R; Eyberg, Sheila M

2010-02-01

This study examined the psychometric properties of the Revised Edition of the School Observation Coding System (REDSOCS). Participants were 68 children ages 3 to 6 who completed parent-child interaction therapy for Oppositional Defiant Disorder as part of a larger efficacy trial. Interobserver reliability on REDSOCS categories was moderate to high, with percent agreement ranging from 47% to 90% (M = 67%) and Cohen's kappa coefficients ranging from .69 to .95 (M = .82). Convergent validity of the REDSOCS categories was supported by significant correlations with the Intensity Scale of the Sutter-Eyberg Student Behavior Inventory-Revised and related subscales of the Conners' Teacher Rating Scale-Revised: Long Version (CTRS-R: L). Divergent validity was indicated by nonsignificant correlations between REDSOCS categories and scales on the CTRS-R: L expected not to relate to disruptive classroom behavior. Treatment sensitivity was demonstrated for two of the three primary REDSOCS categories by significant pre to posttreatment changes. This study provides psychometric support for the designation of REDSOCS as an evidence-based assessment procedure for young children.

Tibio-talo-calcaneal arthrodesis with retrograde compression intramedullary nail fixation for salvage of failed total ankle replacement: a systematic review.

PubMed

Donnenwerth, Michael P; Roukis, Thomas S

2013-04-01

Failed total ankle replacement is a complex problem that should only be treated by experienced foot and ankle surgeons. Significant bone loss can preclude revision total ankle replacement and obligate revision though a complex tibio-talo-calcaneal arthrodesis. A systematic review of the world literature reveals a nonunion rate of 24.2%. A weighted mean of modified American Orthopaedic Foot and Ankle Society Ankle and Hindfoot Scale demonstrated fair patient outcomes of 58.1 points on an 86-point scale (67.6 points on a 100-point scale). Complications were observed in 38 of 62 (62.3%) patients reviewed, with the most common complication being nonunion. Copyright © 2013 Elsevier Inc. All rights reserved.

Relationships between behavioral syndromes and cognitive domains in Alzheimer disease: the impact of mood and psychosis.

PubMed

Koppel, Jeremy; Goldberg, Terry E; Gordon, Marc L; Huey, Edward; Davies, Peter; Keehlisen, Linda; Huet, Sara; Christen, Erica; Greenwald, Blaine S

2012-11-01

Behavioral disturbances occur in nearly all Alzheimer disease (AD) patients together with an array of cognitive impairments. Prior investigations have failed to demonstrate specific associations between them, suggesting an independent, rather than shared, pathophysiology. The objective of this study was to reexamine this issue using an extensive cognitive battery together with a sensitive neurobehavioral and functional rating scale to correlate behavioral syndromes and cognitive domains across the spectrum of impairment in dementia. Cross-sectional study of comprehensive cognitive and behavioral ratings in subjects with AD and mild cognitive impairment. Memory disorders research center. Fifty subjects with AD and 26 subjects with mild cognitive impairment; and their caregivers. Cognitive rating scales administered included the Mini-Mental State Examination; the Modified Mini-Mental State Examination; the Boston Naming Test; the Benton Visual Retention Test; the Consortium to Establish a Registry for Alzheimer's Disease Neuropsychology Assessment; the Controlled Oral Word Test; the Wechsler Memory Scale logical memory I and logical memory II task; the Wechsler Memory Scale-Revised digit span; the Wechsler Adult Intelligence Scale-Revised digit symbol task; and the Clock Drawing Task together with the Clinical Dementia Rating Scale and the Neuropsychiatric Inventory. Stepwise regression of cognitive domains with symptom domains revealed significant associations of mood with impaired executive function/speed of processing (Δr = 0.22); impaired working memory (Δr = 0.05); impaired visual memory (Δr = 0.07); and worsened Clinical Dementia Rating Scale (Δr = 0.08). Psychosis was significantly associated with impaired working memory (Δr = 0.13). Mood symptoms appear to impact diverse cognitive realms and to compromise functional performance. Among neuropsychological indices, the unique relationship between working memory and psychosis suggests a possible common underlying neurobiology. 2012 American Association for Geriatric Psychiatry

Aging, Brain Size, and IQ.

ERIC Educational Resources Information Center

Bigler, Erin D.; And Others

1995-01-01

Whether cross-sectional rates of decline for brain volume and the Performance Intellectual Quotient of the Wechsler Adult Intelligence Scale-Revised were equivalent over the years 16 to 65 was studied with 196 volunteers. Results indicate remarkably similar rates of decline in perceptual-motor functions and aging brain volume loss. (SLD)

Factor analysis of the Colombian translation of the Delirium Rating Scale (DRS), Revised-98.

PubMed

Franco, José G; Trzepacz, Paula T; Mejía, Mario A; Ochoa, Sol B

2009-01-01

The phenomenology of delirium needs further elucidation using validated tools. The authors sought to derive valid factors from the Delirium Rating Scale (DRS), Revised -98. A factor analysis of the DRS-R-98 was performed among 161 medical-surgical patients. Scores ranged from 0 to 7 in 120 patients (74.53%; no delirium), 8 to 13 in 19 (11.80%; subclinical/prodromal delirium), and > or = 14 in 22 (13.66%; delirium). The DSM-IV-TR delirium incidence was 19.87%. The first two rotated factors explained 63.37% of the variance and may correspond to Cognition and Psychosis/Agitation factors. The dimension of motor retardation loaded with cognitive items. Motor agitation and retardation clustered with inattention, which is the cardinal symptom of delirium. The DRS-R-98 has good construct validity in this Latino population.

Children's Depression Inventory (CDI) and the Children's Depression Rating Scale-Revised (CDRS-R): reliability of the Hebrew version.

PubMed

Zalsman, Gil; Misgav, Sagit; Sommerfeld, Eliane; Kohn, Yoav; Brunstein-Klomek, Anat; Diller, Robyne; Sher, Leo; Schwartz, Joseph; Shoval, Gal; Ben-Dor, David H; Wolovik, Luisa; Oquendo, Maria A

2005-01-01

The Children's Depression Inventory (CDI) and Children's Depression Rating Scale-Revised (CDRS-R) are two widely used instruments, which measure depression in children and adolescents. This pilot study assessed the reliability of the Hebrew versions of these two instruments. Both CDRS-R and CDI were translated from English into Hebrew and then back translated. Seventeen healthy Israeli bilingual children volunteers were interviewed with both scales with a one day intermission between the interviews. Non-parametric correlations were used to compare scores in the two versions for each item. Results showed high agreement between the two versions for almost all items of the CDI and moderate to high for the CDRS-R. When CDRS-R summary scores for each item were compared, the agreement was high for this instrument as well. It is concluded that both CDI and CDRS-R Hebrew versions are reliable and can be used for studies of depression in the Israeli pediatric population.

Pre-Speech Assessment Scale: A Rating Scale for the Measurement of Pre-Speech Behaviors from Birth through Two Years. Revised Edition.

ERIC Educational Resources Information Center

Morris, Suzanne Evans

The manual contains the Pre-Speech Assessment Scale (PSAS) intended for use with cerebral palsied and other handicapped children to evaluate behaviors at the birth through 2-year age level. Introductory information covers the development of the PSAS, concepts underlying the PSAS, evaluation procedures, scoring the PSAS, and graphing procedures.…

Comments on pesticide risk assessment by the revision of Directive EU 91/414.

PubMed

Balderacchi, Matteo; Trevisan, Marco

2010-03-01

Human health and the environment are major concerns for European Commission policy on the authorisation of plant protection products. The new regulation that revises and replaces the directive 91/414/EC moves towards the adoption of a Persistent Bioaccumulation Toxicity cutoff criterion because current pesticide risk assessment (PRA) is deterministic, based on few standard cases and therefore characterised by uncertainty. This revision could create concerns about sustainability. This paper analyses some effects of this directive on the agrochemical market and assumes new effects resulting from the introduction of the revision. Suggestions are made as to how pesticide risk assessment will have to adapt to answer the request of legislators on safety standards and sustainability, introducing probabilistic PRA. Toxicity and exposure functions will be fully characterised, producing distributions of predicted impact and quantifying the variability and uncertainty. For adopting PRA studies at the local/catchment scale, new assessment schemes will be necessary.

Spatial and Temporal Evaluation of Soil Erosion with RUSLE: A Case Study in an Olive Orchard Microcathment in Spain

EPA Science Inventory

Soil loss is commonly estimated using the Revised Universal Soil Loss Equation (RUSLE). Since RUSLE is an empirically based soil loss model derived from surveys on plots, the high spatial and temporal variability of erosion in Mediterranean environments and scale effects provoke...

Environmentally Sound Small-Scale Agricultural Projects: Guidelines for Planning. Revised Edition.

ERIC Educational Resources Information Center

Altieri, Miguel; Vukasin, Helen L., Ed.

Environmental planning requires more than finding the right technology and a source of funds. Planning involves consideration of the social, cultural, economic, and natural environments in which the project occurs. The challenge is to develop sustainable food systems that have reasonable production but do not degrade the resource base and upset…

Spatial and Temporal Evaluation of Soil Erosion with RUSLE: A case Study in an Olive Orchard Microcathment in Spain

EPA Science Inventory

Soil loss is commonly estimated using the Revised Universal Soil Loss Equation (RUSLE). Since RUSLE is an empirically based soil loss model derived from surveys on plots, the high spatial and temporal variability of erosion in Mediterranean environments and scale effects provo...

Comparability of the Social Skills Improvement System to the Social Skills Rating System: A Norwegian Study

ERIC Educational Resources Information Center

Gamst-Klaussen, Thor; Rasmussen, Lene-Mari P.; Svartdal, Frode; Strømgren, Børge

2016-01-01

The Social Skills Improvement System-Rating Scales (SSIS-RS) is a multi-informant instrument assessing social skills and problem behavior in children and adolescents. It is a revised version of the Social Skills Rating System (SSRS). A Norwegian translation of the SSRS has been validated, but this has not yet been done for the Norwegian…

Using Virtual Reality in the Inference-Based Treatment of Compulsive Hoarding

PubMed Central

St-Pierre-Delorme, Marie-Eve; O’Connor, Kieron

2016-01-01

The present study evaluated the efficacy of adding a virtual reality (VR) component to the treatment of compulsive hoarding (CH), following inference-based therapy (IBT). Participants were randomly assigned to either an experimental or a control condition. Seven participants received the experimental and seven received the control condition. Five sessions of 1 h were administered weekly. A significant difference indicated that the level of clutter in the bedroom tended to diminish more in the experimental group as compared to the control group F(2,24) = 2.28, p = 0.10. In addition, the results demonstrated that both groups were immersed and present in the environment. The results on posttreatment measures of CH (Saving Inventory revised, Saving Cognition Inventory and Clutter Image Rating scale) demonstrate the efficacy of IBT in terms of symptom reduction. Overall, these results suggest that the creation of a virtual environment may be effective in the treatment of CH by helping the compulsive hoarders take action over their clutter. PMID:27486574

Reliability and Validity of Parent- and Child-Rated Anxiety Measures in Autism Spectrum Disorder

ERIC Educational Resources Information Center

Kaat, Aaron J.; Lecavalier, Luc

2015-01-01

Autism spectrum disorder (ASD) and anxiety frequently co-occur. Research on the phenomenology and treatment of anxiety in ASD is expanding, but is hampered by the lack of instruments validated for this population. This study evaluated the self- and parent-reported Revised Child Anxiety and Depression Scale and the Multidimensional Anxiety Scale in…

Comparing Validity Evidence of Two ECERS-R Scoring Systems

ERIC Educational Resources Information Center

Zeng, Songtian

2017-01-01

Over 30 states have adopted the Early Childhood Environmental Rating Scale-Revised (ECERS-R) as a component of their program quality assessment systems, but the use of ECERS-R on such a large scale has raised important questions about implementation. One of the most pressing question centers upon decisions users must make between two scoring…

Effects of positive impression management on the NEO Personality Inventory--Revised in a clinical population.

PubMed

Ballenger, J F; Caldwell-Andrews, A; Baer, R A

2001-06-01

Sixty adults in outpatient psychotherapy completed the NEO Personality Inventory--Revised (NEO PI-R, P. T. Costa & R. R. McCrae, 1992a). Half were instructed to fake good and half were given standard instructions. All completed the Interpersonal Adjective Scale--Revised, Big Five (J. S. Wiggins & P. D. Trapnell, 1997) under standard instructions, and their therapists completed the observer rating form of the NEO Five-Factor Inventory. A comparison group of 30 students completed the NEO PI-R under standard instructions. Standard and fake-good participants obtained significantly different NEO PI-R domain scores. Correlations between the NEO PI-R and criterion measures were significantly lower for faking than for standard patients. Validity scales for the NEO PI-R (J. A. Schinka, B. N. Kinder, & T. Kremer, 1997) were moderately accurate in discriminating faking from standard patients, but were only marginally accurate in discriminating faking patients from students.

Do Standard Measures of Preschool Quality Used in Statewide Policy Predict School Readiness?

ERIC Educational Resources Information Center

Sabol, Terri J.; Pianta, Robert C.

2014-01-01

In the majority of states using Quality Rating and Improvement Systems (QRIS) to improve children's school readiness, the Early Childhood Environmental Rating Scale-Revised (ECERS-R) is a core assessment of preschool program quality and is central to QRIS metrics and incentive structures. The present study utilizes nationally representative data…

Teacher and Parent Ratings of Children with Depressive Disorders

ERIC Educational Resources Information Center

Mattison, Richard E.; Carlson, Gabrielle A.; Cantwell, Dennis P.; Asarnow, Joan Rosenbaum

2007-01-01

The fields of child psychology and psychiatry have not yet established the clinical presentation in school of children and adolescents who have been diagnosed as having a depressive disorder. To address this issue, the authors used teacher ratings on scale oriented to the third, revised edition of the "Diagnostic and Statistical Manual of…

Experiences with Dating Aggression and Sexual Coercion among Polish College Students

ERIC Educational Resources Information Center

Doroszewicz, Krystyna; Forbes, Gordon B.

2008-01-01

Dating aggression and sexual coercion were studied in Polish college women (n = 100) and men ( n = 101) using the Revised Conflict Tactics Scales (Straus, Hamby, Boney-McCoy, & Sugarman, 1996). Rates of psychological and physical aggression, sexual coercion, and injury were compared for men and women. Rates of physical aggression, sexual…

A Spanish validation of the Coma Recovery Scale-Revised (CRS-R).

PubMed

Tamashiro, Mercedes; Rivas, Maria Elisa; Ron, Melania; Salierno, Fernando; Dalera, Marisol; Olmos, Lisandro

2014-01-01

Analysis of inter-rater reliability and concurrent validity. To determine measurement properties of a Spanish version of The Coma Recovery Scale-Revised (CRS-R). A sample of 35 in-patients with severe acquired brain injury. To test concurrent validity of the translated scale, the Glasgow Coma Scale (GSC) and Disability Rating Scale (DRS) were also administered. Two experts in the field were recruited to assess inter-rater agreement. Inter-rater reliability was good for total CRS-R scores (Cronbach α = 0.973, p = 0.001). Sub-scale analysis showed moderate-to-high inter-rater agreement. Total CRS-R scores correlated significantly (p < 0.05) with total GCS (r = 0.74) and DRS (r = 0.54) scores, indicating acceptable concurrent validity. The Spanish version of CRS-R can be administered reliably by trained and experienced examiners. CRS-R appears capable of differentiating patients in Emergence from Minimally Conscious State (EMCS) or in Minimally Conscious State (MCS) from those in a Vegetative State (VS).

Factor Analysis and Psychometric Properties of the Minnesota Nicotine Withdrawal Scale and the Minnesota Nicotine Withdrawal Scale-Revised: Italian Version.

PubMed

Svicher, Andrea; Beghè, Agnese; Mangiaracina, Giacomo; Cosci, Fiammetta

2017-01-01

We run Exploratory and Confirmatory Factor Analyses of the Minnesota Nicotine Withdrawal Scale (MNWS) and of the MNWS-Revised (MNWS-R). Psychometric properties were also explored. Adult Italian smokers, 366 in all, were assessed via the MNWS-R together with rating scales measuring cigarette dependence, alcohol use, anxiety sensitivity and negative affect at baseline and after 3 months. The MNWS showed good psychometric properties (α = 0.85; rtt = 0.59) and a unidimensional factor structure. The 2-factor model of MNWS-R had the best fit and the factors were labelled psychological symptoms (α = 0.86; rtt = 0.59) and associated somatic features (α = 0.64; rtt = 0.45). MNWS showed 1 factor; MNWS-R showed 2 relatively dependent factors. The results need to be replicated in smokers in withdrawal. © 2017 S. Karger AG, Basel.

Moral Distress Scale for Occupational Therapists: Part 1. Instrument Development and Content Validity.

PubMed

Penny, Neil H; Bires, Samantha J; Bonn, Elizabeth A; Dockery, Alisha N; Pettit, Nicole L

2016-01-01

We describe the development of an instrument to measure moral distress experienced by occupational therapists and show how its content validity was established. Written comments (n = 78) from a previous survey using the Moral Distress Scale-Revised-Other Health Provider Adult were used to modify that instrument and create the Moral Distress Scale-Revised-Occupational Therapy-Adult Settings (MDS-R-OT[A]). The MDS-R-OT[A] was distributed to a nationwide random sample of 400 occupational therapists who rated the relevance of each item to their clinical practice. A scale content validity index of 81.8% was found (geriatric = 81.5%, physical disability = 80.8%, combination of the two = 85.7%). The MDS-R-OT[A] possesses acceptable content validity and is appropriate for use with occupational therapists working in geriatric or physical disability settings. Copyright © 2016 by the American Occupational Therapy Association, Inc.

Contribution towards a draft revision of recommendations 681: Propagation data required for the design of Earth-space land mobile telecommunications systems

NASA Technical Reports Server (NTRS)

Davarian, Faramaz; Bishop, Dennis

1993-01-01

Propagation models that can be used for the design of earth-space land mobile-satellite telecommunications systems are presented. These models include: empirical roadside shadowing, attenuation frequency scaling, fade and non-fade duration distribution, multipath in a mountain environment, and multipath in a roadside tree environment. Propagation data from helicopter-mobile and satellite-mobile measurements in Australia and the United States were used to develop the models.

Contribution Towards a Draft Revision of Recommendation 681 Propogation Data Required for the Design of Earth-Space Land Mobile Telecommunications Systems

NASA Technical Reports Server (NTRS)

Davarian, F.; Bishop, D.

1993-01-01

Propogation models that can be used for the design of Earth-space land mobile-satellite telecommunications systems are presented. These models include: empirical roadside shadowing, attenuation frequency scaling, fade and non-fade duration distribution, multipath in a mountain environment, and multipath in a roadside tree environment. Propogation data from helicopter-mobile and satellite-mobile measurements in Australia and the United States were used to develop the models.

Evidence-Based School Behavior Assessment of Externalizing Behavior in Young Children

PubMed Central

Bagner, Daniel M.; Boggs, Stephen R.; Eyberg, Sheila M.

2011-01-01

This study examined the psychometric properties of the Revised Edition of the School Observation Coding System (REDSOCS). Participants were 68 children ages 3 to 6 who completed parent-child interaction therapy for Oppositional Defiant Disorder as part of a larger efficacy trial. Interobserver reliability on REDSOCS categories was moderate to high, with percent agreement ranging from 47% to 90% (M = 67%) and Cohen’s kappa coefficients ranging from .69 to .95 (M = .82). Convergent validity of the REDSOCS categories was supported by significant correlations with the Intensity Scale of the Sutter-Eyberg Student Behavior Inventory-Revised and related subscales of the Conners’ Teacher Rating Scale-Revised: Long Version (CTRS-R: L). Divergent validity was indicated by nonsignificant correlations between REDSOCS categories and scales on the CTRS-R: L expected not to relate to disruptive classroom behavior. Treatment sensitivity was demonstrated for two of the three primary REDSOCS categories by significant pre to posttreatment changes. This study provides psychometric support for the designation of REDSOCS as an evidence-based assessment procedure for young children. PMID:21687781

One-stage Revision ACL reconstruction with hamstring autograft results in satisfactory outcome

PubMed Central

Kejriwal, Ritwik; Buelow, Jens

2017-01-01

Objectives: Revision anterior cruciate ligament (ACL) reconstruction is associated with poorer outcomes and higher rerupture rates when compared to primary ACL reconstruction. There is also a significant heterogeneity in surgical technique, number of stages, and graft options. We report a large single surgeon case series with hamstring autograft as a graft option. Methods: Observational series of revision ACL reconstructions performed by the senior author between 2005 and 2015 was carried out. Chart reviews and clinic follow-ups were performed with the following recorded – re-rupture rate, radiographic grading of osteoarthritis, KT-1000 arthrometer test, IKDC outcome scores and knee range of motion. All patients underwent single bundle four-strand hamstring autograft performed in one stage with use of new tunnels in majority of the cases. Results: 66 patients underwent hamstring autograft one-stage revision ACL reconstruction by Dr Jens Buelow. Chart review was carried out on all patients, and 26 (39%) were followed up in clinic and/or by phone with a mean follow up of 4.7 years. Outcomes included re-rupture rate of 4.5%, reoperation rate of 12%, mean visual analogue scale score of 7.6, mean side-to-side difference of 2.6 mm for KT-1000 arthrometer test, and mean IKDC score of 79. Of the 17 patients with radiographs, 40% had moderate osteoarthritis (grade 2 or 3) at follow-up. Conclusion: Revision ACL reconstruction can result in a satisfactory outcome when performed with a hamstring autograft in one stage.

Feasibility, Reproducibility, and Clinical Validity of the Pediatric Anxiety Rating Scale--Revised for Fragile X Syndrome

ERIC Educational Resources Information Center

Russo-Ponsaran, Nicole M.; Yesensky, Jessica; Hessl, David; Berry-Kravis Elizabeth

2014-01-01

Fragile X syndrome (FXS) is the most common inherited cause of intellectual disability and the most common known genetic cause of autism. FXS is associated with psychiatric impairments, including anxiety disorders. There is a paucity of well-developed measures to characterize anxiety in FXS. However, such scales are needed to measure therapeutic…

Anxiety and fear. Discriminant validity in the child and adolescent practitioner's perspective.

PubMed

Pavuluri, Mani N; Henry, David; Allen, Kathleen

2002-12-01

We assessed the ability of child and adolescent practitioners to discriminate between anxiety items from the Revised Children's Manifest Anxiety Scale (RCMAS) and fear items from the Fear Survey Schedule for Children-Revised (FSSC-R). In addition, we examined the effects age, gender, nationality, and therapeutic orientation on discrimination ability. Child and adolescent psychiatrists and psychologists from two university hospitals in Australia and the USA completed a questionnaire comprised of items randomly chosen from the RCMAS and the FSSC-R. Clinicians rated each item on the extent to which the item represented the construct of anxiety or fear, using a 7-point Likert-type scale. Clinicians were more accurate in their perceptions of anxiety than in their perceptions of fear. Clinicians with a psychodynamic orientation were more likely to perceive an item as describing anxiety, and were less likely to identify fear. There was a significant interaction between age, scale and perception, with the youngest clinicians showing the greatest perceptual differentiation between the fear and anxiety items. The results suggest a need to develop common terminology among researchers and clinicians, develop scales with items specific to the pathology they intend to measure, and consider the variables influencing the clinicians rating them.

Psychometric properties of the Chinese version of the Psycho-educational Profile-Revised (CPEP-R).

PubMed

Shek, Daniel T L; Tsang, Sandra K M; Lam, Lorinda L; Tang, Florence L Y; Cheung, Penita M P

2005-02-01

The purpose of this study was to examine the reliability and validity of the Chinese version of the Psycho-educational Profile-Revised (PEP-R). The Chinese PEP-R (CPEP-R) was administered to 63 preschool children with symptoms of autistic disorder recruited from special child-care centers in Hong Kong. Results showed that the scales of the CPEP-R were internally consistent, reliable across raters and temporally stable. Regarding the concurrent validity of the CPEP-R, the developmental score and developmental age assessed by the CPEP-R were significantly correlated with the Merrill-Palmer Scale of Mental Tests and the Hong Kong Based Adaptive Behavior Scale. The Behavioral Scale of the CPEP-R was also significantly related to the Childhood Autism Rating Scale. Besides replicating the findings in the Western context, the present study suggests that the psychometric properties of the PEP-R are stable across cultures and the related findings support the cross-cultural reliability of the tool.

SCPS-TP, TCP, and Rate-Based Protocol Evaluation. Revised

NASA Technical Reports Server (NTRS)

Tran, Diepchi T.; Lawas-Grodek, Frances J.; Dimond, Robert P.; Ivancic, William D.

2005-01-01

Tests were performed at Glenn Research Center to compare the performance of the Space Communications Protocol Standard Transport Protocol (SCPS TP, otherwise known as "TCP Tranquility") relative to other variants of TCP and to determine the implementation maturity level of these protocols, particularly for higher speeds. The testing was performed over reasonably high data rates of up to 100 Mbps with delays that are characteristic of near-planetary environments. The tests were run for a fixed packet size, but for variously errored environments. This report documents the testing performed to date.

1988 Revisions to the 1978 National Fire-Danger Rating System

Treesearch

Robert E. Burgan

1988-01-01

The 1978 National Fire-Danger Rating System does not work well in the humid environment of the Eastern United States. System modifications to correct problems and their operational impact on System users are described. A new set of 20 fuel models is defined and compared graphically with the 1978 fuel models. Technical documentation of System changes is provided.

English Teachers' Journal (Israel), Number 30.

ERIC Educational Resources Information Center

English Teachers' Journal (Israel), 1984

1984-01-01

This journal includes the following articles on teaching English as a second language: "Information for English Teachers"; "Approved Textbooks for the 1984-1985 School Year"; "Oral Bagrut Examinations--Revised Rating Scale" (Rafael Gefen); "Books for Grade Four" (Penny Ur); "Determining the Character of…

The validation and application of the Chinese version of perceived nursing work environment scale.

PubMed

Zhao, Peng; Chen, Fen Ju; Jia, Xiao Hui; Lv, Hui; Cheng, Piao Piao; Zhang, Li Ping

2013-07-01

To improve the development of the Chinese version of Perceived Nursing Work Environment (C-PNWE) scale by examination and application and to explore the nurses' perception of their working environment in a hospital. The C-PNWE scale was translated and revised from the PNWE scale. The least of perfection is that the development of C-PNWE ignored that the psychometric properties of the PNWE instrument were established of critical care nurses and further application and testing of the PNWE in various patient care settings were recommended. This is a cross-sectional design. Nurses from different departments of a hospital were sampled by convenience sampling and investigated by self-administrated questionnaire. Data obtained through questionnaires were analysed by descriptive statistical analyses and profile analyses using the Statistical Package for the Social Sciences (SPSS) Chinese version 17.0 software. The coincident and level profile analyses indicated that these groups can merge into one group, and the profile of measurement result of this merged group would not exhibit flatness. Among six dimensions of C-PNWE scale, the Staffing and Resource Adequacy got the lowest average score. Among 41 items, 'Opportunity for staff nurse to participate in policy decisions' got the lowest mean. The C-PNWE scale shows good psychometric properties and can be used to explore nurses' perspectives of the nursing practice environment in China. And the situation of nurses' perceived working environment in China needs further study. Shaping nursing practice environments to promote desired outcomes requires valid and reliable measures to assess practice environments prior to, during and following efforts to implement change. The C-PNWE scale can be a useful measurement tool for administrators to improve the nursing work environment in China. © 2013 John Wiley & Sons Ltd.

Revision and Expansion of Navy Computer Adaptive Personality Scales (NCAPS)

DTIC Science & Technology

2007-08-01

Nav Pesne Reerh Stde, an Technolg y Dii sio Revision and Expansion of Navy Computer Adaptive Personality Scales ( NCAPS ) Robert J. Schneider, Ph.D...TN-o7-12 August 2007 Revision and Expansion of Navy Computer Adaptive Personality Scales ( NCAPS ) Robert J. Schneider, Ph.D. Kerri L. Ferstl, Ph.D...03/31/2006 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Revision and Expansion of Navy Computer Adaptive Personality Scales ( NCAPS ) 5b. GRANT NUMBER 5c

Completing the third person's perspective on patients' involvement in medical decision-making: approaching the full picture.

PubMed

Kasper, Jürgen; Hoffmann, Frauke; Heesen, Christoph; Köpke, Sascha; Geiger, Friedemann

2012-01-01

Shared decision making is based on the idea of cooperation and partnership between patients and doctors. In this concept both parties may initiate and perform specific decision-making steps. However, the common observation-based instruments focus solely on doctors' behaviour. Content and quality of information provided to involve patients in medical decisions are hardly considered in evaluation of SDM. This study investigates the advantages of a revised observer inventory taking into account these aspects. Based on the OPTION scale, a more comprehensive observation-based inventory was developed, additionally considering both the patient-sided indicators for patient involvement and the criteria of evidence-based patient information. The inventory comprises three scales (doctor, patient, doctor-patient dyad) and 15 indicators each. Rater training and re-analyses of 76 consultations previously analysed using the OPTION scale were conducted. Convergent validities were calculated between the observer-based scales and the patients' ratings on the Shared Decision Making Questionnaire, the Decisional Conflict Scale and the Control Preference Scale. Interrater reliabilities of the revised scales were high (r=.87 to .74) and even higher when only the dyadic perspective was coded (.86). The revised inventory provided additional information on the involvement taking place. No substantive correlations were found between observation-based and patients' subjective judgments. The observers' perspective on patient involvement needs to consider patient activities. Inconsistencies of patients' and observers' judgements concerning patient participation need further investigation. Copyright © 2012. Published by Elsevier GmbH.

Cognitive abilities and functional capacity in older adults: results from the modified Scales of Independent Behavior-Revised.

PubMed

Tan, Jing Ee; Hultsch, David F; Strauss, Esther

2009-04-01

The relationship between cognitive and functional abilities was examined in a sample of community-dwelling older adults. Self and informant (e.g., spouse) reports of participants' functional status were obtained on the modified Scales of Independent Behavior-Revised (mSIB-R). Participants also completed measures of processing speed, episodic memory, executive functioning, and verbal ability. Results showed that the mSIB-R correlated positively with cognitive variables. Hierarchical regression analyses suggested that each mSIB-R factor is predicted by somewhat different cognitive variables, after adjusting for demographic, health, and motor variables. This report-based measure was as accurate as a performance-based measure in classifying cognitive groups. Informant social/cognitive engagement and self physical/environment engagement factors showed the most promise in this regard. The findings reveal links between cognitive and functional abilities in a sample with varying degrees of cognitive impairment.

Open-Label Uridine for Treatment of Depressed Adolescents with Bipolar Disorder

PubMed Central

Sung, Young-Hoon; Hellem, Tracy L.; Delmastro, Kristen K.; Jeong, Eun-Kee; Kim, Namkug; Shi, Xianfeng; Renshaw, Perry F.

2011-01-01

Abstract This report is an open-label case series of seven depressed adolescents with bipolar disorder treated with uridine for 6 weeks. Treatment response was measured with the Children's Depression Rating Scale-Revised and the Clinical Global Impressions scale. Uridine was associated with decreased depressive symptoms, and was well tolerated by study participants. Further systematic studies of uridine are warranted. PMID:21486171

Relationship among self-esteem, psychological reactance, and other personality variables.

PubMed

Joubert, C E

1990-06-01

69 women and 42 men responded to the Coopersmith Self-esteem Inventory, the Revised UCLA Loneliness Scale, the Hong Psychological Reactance Scale, and the Famous Sayings test. Also, subjects rated their happiness using a Likert scale. Men scored significantly higher than did women on the UCLA Loneliness, Hostility, and Psychological Reactance measures, and lower on the Conventional Mores and Social Acquiescence measures. Loneliness scores positively correlated with Psychological Reactance scores and negatively with Self-esteem and Conventional Mores scores and with happiness self-ratings for both sexes. Men who scored higher on Psychological Reactance tended to score lower on Conventional Mores. Happiness ratings correlated negatively with Psychological Reactance for all subjects and positively with Conventional Mores for men subjects only. Women's self-esteem scores correlated positively with self-ratings of happiness and negatively with Psychological Reactance, Hostility, and Fear of Failure. Finally, women's Psychological Reactance scores correlated positively with those on Bass's Fear of Failure scale.

Evaluation and revision of questionnaires for use among low-literacy immigrant Latinos

PubMed Central

D'Alonzo, Karen T.

2011-01-01

As more Spanish speaking immigrants participate in and become the focus of research studies, questions arise about the appropriateness of existing research tools. Questionnaires have often been adapted from English language instruments and tested among college- educated Hispanic-Americans. Little has been written regarding the testing and evaluation of research tools among less educated Latino immigrants. The purpose of this study was to revise and evaluate the appropriateness of a battery of existing Spanish-language questionnaires for a physical activity intervention for immigrant Hispanic women. A three-step process was utilized to evaluate, adapt and test Spanish versions of the Self-Efficacy and Exercise Habits Survey, an abbreviated version of the Hispanic Stress Inventory-Immigrant version and the Latina Values Scale. The revised tools demonstrated acceptable validity and reliability. The adaptations improved the readability of the tools, resulting in a greater response rate, less missing data and fewer extreme responses. Psychometric limitations to the adaptation of Likert scales are discussed. PMID:22030592

Lessons learned in Liberia: preliminary examination of the psychometric properties of trust and teamwork among maternal healthcare workers.

PubMed

Lori, Jody R; Munro, Michelle L; Moore, Jennifer E; Fladger, Jessica

2013-04-11

Post-conflict Liberia has one of the fastest growing populations on the continent and one of the highest maternal mortality rates among the world. However, in the rural regions, less than half of all births are attended by a skilled birth attendant. There is a need to evaluate the relationship between trained traditional healthcare providers and skilled birth attendants to improve maternal health outcomes. This evaluation must also take into consideration the needs and desires of the patients. The purpose of this pilot study was to establish the validity and reliability of a survey tool to evaluate trust and teamwork in the working relationships between trained traditional midwives and certified midwives in a post-conflict country. A previously established scale, the Trust and Teambuilding Scale, was used with non- and low-literate trained traditional midwives (n=48) in rural Liberia to evaluate trust and teamwork with certified midwives in their communities. Initial results indicated that the scale and response keys were culturally inadequate for this population. A revised version of the scale, the Trust and Teamwork Scale - Liberia, was created and administered to an additional group of non- and low-literate, trained traditional midwives (n=42). Exploratory factor analysis using Mplus for dichotomous variables was used to determine the psychometric properties of the revised scale and was then confirmed with the full sample (n=90). Additional analyses included contrast validity, convergent validity, and Kuder-Richardson reliability. Exploratory factor analysis revealed two factors in the revised Trust and Teamwork Scale - Liberia. These two factors, labeled trust and teamwork, included eleven of the original eighteen items used in the Trust and Teamwork Scale and demonstrated contrast and convergent validity and adequate reliability. The revised scale is suitable for use with non- and low-literate, trained traditional midwives in rural Liberia. Continued cross-cultural validation of tools is essential to ensure scale adequacy across populations. Future work should continue to evaluate the use of the Trust and Teamwork Scale - Liberia across cultures and additional work is needed to confirm the factor structure.

The Relationship between the Woodcock-Johnson Psycho-Educational Battery-Revised (Early Development) and the Wechsler Preschool and Primary Scale of Intelligence-Revised.

ERIC Educational Resources Information Center

Harrington, Robert G.; And Others

1992-01-01

Examined concurrent validity between Woodcock-Johnson Psycho-Educational Battery-Revised Tests of Cognitive Ability (WJ-R, COG) (Early Development) and Wechsler Preschool and Primary Scale of Intelligence-Revised (WPPSI-R) by administering instruments to 30 normal 3, 4, and 5 year olds. WJ-R Broad Cognitive Ability and WPPSI-R Full Scale IQ and…

A combined analysis of the Frost Multidimensional Perfectionism Scale (FMPS), Child and Adolescent Perfectionism Scale (CAPS), and Almost Perfect Scale-Revised (APS-R): Different perfectionist profiles in adolescent high school students.

PubMed

Sironic, Amanda; Reeve, Robert A

2015-12-01

To investigate differences and similarities in the dimensional constructs of the Frost Multidimensional Perfectionism Scale (FMPS; Frost, Marten, Lahart, & Rosenblate, 1990), Child and Adolescent Perfectionism Scale (CAPS; Flett, Hewitt, Boucher, Davidson, & Munro, 2000), and Almost Perfect Scale-Revised (APS-R; Slaney, Rice, Mobley, Trippi, & Ashby, 2001), 938 high school students completed the 3 perfectionism questionnaires, as well as the Depression Anxiety Stress Scales (DASS; Lovibond & Lovibond, 1995). Preliminary analyses revealed commonly observed factor structures for each perfectionism questionnaire. Exploratory factor analysis of item responses from the questionnaires (combined) yielded a 4-factor solution (factors were labeled High Personal Standards, Concerns, Doubts and Discrepancy, Externally Motivated Perfectionism, and Organization and Order). A latent class analysis of individuals' mean ratings on each of the 4 factors yielded a 6-class solution. Three of the 6 classes represented perfectionist subgroups (labeled adaptive perfectionist, externally motivated maladaptive perfectionist, and mixed maladaptive perfectionist), and 3 represented nonperfectionist subgroups (labeled nonperfectionist A, nonperfectionist B, and order and organization nonperfectionist). Each of the 6 subgroups was meaningfully associated with the DASS. Findings showed that 3 out of 10 students were classified as maladaptive perfectionists, and maladaptive perfectionists were more prevalent than adaptive perfectionists. In sum, it is evident that combined ratings from the FMPS, CAPS, and APS-R offer a meaningful characterization of perfectionism. (c) 2015 APA, all rights reserved).

A Review of Assessment Tools for Diagnosis of Autism Spectrum Disorders: Implications for School Practice

ERIC Educational Resources Information Center

Klose, Laurie McGarry; Plotts, Cynthia; Kozeneski, Nicole; Skinner-Foster, Jacqueline

2012-01-01

This paper provides a review of widely used measures for assessing Autism Spectrum Disorders, including the "Autism Diagnostic Interview-Revised," "Autism Diagnostic Observation Schedule," "Psychoeducational Profile-Third Edition," "Gilliam Autism Rating Scale-Second Edition," and "Childhood Autism…

Assessing Quality of Program Environments for Children and Youth with Autism: Autism Program Environment Rating Scale (APERS)

ERIC Educational Resources Information Center

Odom, Samuel L.; Cox, Ann; Sideris, John; Hume, Kara A.; Hedges, Susan; Kucharczyk, Suzanne; Shaw, Evelyn; Boyd, Brian A.; Reszka, Stephanie; Neitzel, Jennifer

2018-01-01

The purpose of this study was to examine the psychometric properties of the "Autism Program Environment Rating Scale" ("APERS"), an instrument designed to assess quality of program environments for students with autism spectrum disorder. Data sets from two samples of public school programs that provided services to children and…

A Thermodynamically-consistent FBA-based Approach to Biogeochemical Reaction Modeling

NASA Astrophysics Data System (ADS)

Shapiro, B.; Jin, Q.

2015-12-01

Microbial rates are critical to understanding biogeochemical processes in natural environments. Recently, flux balance analysis (FBA) has been applied to predict microbial rates in aquifers and other settings. FBA is a genome-scale constraint-based modeling approach that computes metabolic rates and other phenotypes of microorganisms. This approach requires a prior knowledge of substrate uptake rates, which is not available for most natural microbes. Here we propose to constrain substrate uptake rates on the basis of microbial kinetics. Specifically, we calculate rates of respiration (and fermentation) using a revised Monod equation; this equation accounts for both the kinetics and thermodynamics of microbial catabolism. Substrate uptake rates are then computed from the rates of respiration, and applied to FBA to predict rates of microbial growth. We implemented this method by linking two software tools, PHREEQC and COBRA Toolbox. We applied this method to acetotrophic methanogenesis by Methanosarcina barkeri, and compared the simulation results to previous laboratory observations. The new method constrains acetate uptake by accounting for the kinetics and thermodynamics of methanogenesis, and predicted well the observations of previous experiments. In comparison, traditional methods of dynamic-FBA constrain acetate uptake on the basis of enzyme kinetics, and failed to reproduce the experimental results. These results show that microbial rate laws may provide a better constraint than enzyme kinetics for applying FBA to biogeochemical reaction modeling.

Validity and Reliability of the "Behavior Problems Inventory," the "Aberrant Behavior Checklist," and the "Repetitive Behavior Scale--Revised" among Infants and Toddlers at Risk for Intellectual or Developmental Disabilities: A Multi-Method Assessment Approach

ERIC Educational Resources Information Center

Rojahn, Johannes; Schroeder, Stephen R.; Mayo-Ortega, Liliana; Oyama-Ganiko, Rosao; LeBlanc, Judith; Marquis, Janet; Berke, Elizabeth

2013-01-01

Reliable and valid assessment of aberrant behaviors is essential in empirically verifying prevention and intervention for individuals with intellectual or developmental disabilities (IDD). Few instruments exist which assess behavior problems in infants. The current longitudinal study examined the performance of three behavior-rating scales for…

Evaluation of the Edinburgh Post Natal Depression Scale using Rasch analysis

PubMed Central

Pallant, Julie F; Miller, Renée L; Tennant, Alan

2006-01-01

Background The Edinburgh Postnatal Depression Scale (EPDS) is a 10 item self-rating post-natal depression scale which has seen widespread use in epidemiological and clinical studies. Concern has been raised over the validity of the EPDS as a single summed scale, with suggestions that it measures two separate aspects, one of depressive feelings, the other of anxiety. Methods As part of a larger cross-sectional study conducted in Melbourne, Australia, a community sample (324 women, ranging in age from 18 to 44 years: mean = 32 yrs, SD = 4.6), was obtained by inviting primiparous women to participate voluntarily in this study. Data from the EPDS were fitted to the Rasch measurement model and tested for appropriate category ordering, for item bias through Differential Item Functioning (DIF) analysis, and for unidimensionality through tests of the assumption of local independence. Results Rasch analysis of the data from the ten item scale initially demonstrated a lack of fit to the model with a significant Item-Trait Interaction total chi-square (chi Square = 82.8, df = 40; p < .001). Removal of two items (items 7 and 8) resulted in a non-significant Item-Trait Interaction total chi-square with a residual mean value for items of -0.467 with a standard deviation of 0.850, showing fit to the model. No DIF existed in the final 8-item scale (EPDS-8) and all items showed fit to model expectations. Principal Components Analysis of the residuals supported the local independence assumption, and unidimensionality of the revised EPDS-8 scale. Revised cut points were identified for EPDS-8 to maintain the case identification of the original scale. Conclusion The results of this study suggest that EPDS, in its original 10 item form, is not a viable scale for the unidimensional measurement of depression. Rasch analysis suggests that a revised eight item version (EPDS-8) would provide a more psychometrically robust scale. The revised cut points of 7/8 and 9/10 for the EPDS-8 show high levels of agreement with the original case identification for the EPDS-10. PMID:16768803

40 CFR 131.20 - State review and revision of water quality standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 22 2011-07-01 2011-07-01 false State review and revision of water quality standards. 131.20 Section 131.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Procedures for Review and Revision of Water Quality Standards § 131.20 State review and revision of...

Measuring the Nursing Work Environment in Mainland China: Further Development of the Chinese Nursing Work Environment Scale.

PubMed

Shao, Jing; Tang, Leiwen; Ye, Zhihong

For the stabilization of the nursing profession in mainland China, a valid and reliable nursing work environment instrument, grounded in China's context, should be developed to better provide rigorous evidence for policy makers. The purpose of the current research was to further develop a scale that could capture the characteristics of the nursing work environment in mainland China. A convenience sample of 542 nurses employed in a tertiary hospital of mainland China completed the 108-item Chinese Nursing Work Environment (C-NWE) Scale (1st ed.). Items that did not differentiate between respondents with the highest and lowest 27% of total scores and those that did not meet criteria for factor loadings were set aside. Exploratory factor analysis based on the maximum likelihood method was used to identify the structure of the scale. The chi-square test was used to evaluate model fit, and expert review was conducted to test content validity. Reliability was estimated using Cronbach's alpha coefficient. The revised C-NWE Scale, which consists of nine subscales and 47 items, is a simplified version of the C-NWE (1st ed.). Using exploratory maximum likelihood factor analysis, the normed chi-square fit index for a nine-factor solution was 1.97. The content validity index for the total scale was 0.93; Cronbach's alpha was .94. Initial evidence of the psychometric properties of C-NWE scores was presented. Further studies could be conducted in various settings to identify the C-NWE Scale's validity and reliability.

Frequency and correlates of suicidal ideation in pediatric obsessive-compulsive disorder.

PubMed

Storch, Eric A; Bussing, Regina; Jacob, Marni L; Nadeau, Joshua M; Crawford, Erika; Mutch, P Jane; Mason, Dana; Lewin, Adam B; Murphy, Tanya K

2015-02-01

This study examined the frequency and sociodemographic and clinical correlates of suicidal ideation in a sample of children and adolescents with obsessive-compulsive disorder (OCD). Fifty-four youth with OCD and their parent(s) were administered the Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime, Children's Yale-Brown Obsessive Compulsive Scale, and Children's Depression Rating Scale-Revised. Children completed the Suicidal Ideation Questionnaire-Junior (SIQ-JR), Child Obsessive Compulsive Impact Scale-Child, and Multidimensional Anxiety Scale for Children; parents completed the Child Obsessive Compulsive Impact Scale-Parent, Swanson, Nolan, and Pelham-IV Parent Scale, and Young Mania Rating Scale-Parent Version. Seven youth endorsed clinically significant levels of suicidal ideation on the SIQ-JR. Suicidal ideation was significantly related to clinician-rated depressive symptoms, age, child-rated impairment and anxiety symptoms, and symmetry, sexuality/religiosity and miscellaneous symptom dimensions. There was no significant association between suicidal ideation and obsessive-compulsive symptom severity, comorbidity patterns, or several parent-rated indices (e.g., impairment, impulsivity). These results provide initial information regarding the frequency and correlates of suicidal ideation in treatment-seeking youth with OCD. Clinical implications are discussed, as well as directions for future research.

The Revised Space Environment Models in CREME-MC: A Replacement for CREME96

NASA Technical Reports Server (NTRS)

Adams, James H., Jr.; Barghouty, Abdulnasser F.; Mendenhall, Marcus H.; Reed, Robert A.; Sierawski, Brian; Watts, John W.; Weller, Robert A.

2010-01-01

The CREME96 model has been available on the WWW for more than 10 years now. While principally for the estimation of radiation effects on spacecraft electronics, it contains space radiation environment models that have been used for instrument design calculations, estimation of instrumental background, estimation of radiation hazards and many other purposes. Because of the evolution of electronic part design we have found it necessary to revise CREME96, creating CREME-MC. As part of this revision, we are revising and extending the environmental models in CREME96. This talk will describe the revised radiation environment models that are being made available in CREME-MC

Two-stage knee arthrodesis with a modular intramedullary nail due to septic failure of revision total knee arthroplasty with extensor mechanism deficiency.

PubMed

Friedrich, Max J; Schmolders, Jan; Wimmer, Matthias D; Strauss, Andreas C; Ploeger, Milena M; Wirtz, Dieter C; Gravius, Sascha; Randau, Thomas M

2017-10-01

Periprosthetic joint infection is a serious complication and reconstruction after failed revision total knee arthroplasty with significant bone loss and compromised soft-tissues can be challenging. Objective of this study was to assess clinical and functional results, implant survival and infection recurrence rates in patients treated with two-stage arthrodesis after failed revision TKA with extensor mechanism deficiencies due to PJI, and to identify the factors that affect outcomes after surgery. Thirty seven patients with PJI treated within a two-stage exchange and reimplantation of an arthrodesis nail between 2008 and 2014 were included. Systemic and local risk factors were graded preoperatively according to McPherson et al. All patients were treated according to a structured treatment algorithm. Clinical and functional evaluation was performed using the Oxford Knee Score and the Visual Analogue Scale. Thirty two of 37 patients (86.5%) were graded as free of infection. Five patients (13.5%) had recurrent infection after arthrodesis with the need of revision surgery. Mean leg-length discrepancy was 2.2cm. The mean VAS for pain was three, the mean Oxford Knee Score was 38±9. Total implant survival at a 74month follow-up was 74.3% (95% CI: 45.4 to 91.1%), as determined by Kaplan-Meier survival curves. Local McPherson Score, as well as number of revisions was found to be of significant influence to the survival rate. Septic failure of revision knee arthroplasty can be effectively treated with two-stage arthrodesis using a modular intramedullary nail, providing a stable and painless limb with satisfactory functional results and acceptable infection eradication rates. Copyright © 2017 Elsevier B.V. All rights reserved.

Overlap Between Autism Spectrum Disorders and Attention Deficit Hyperactivity Disorder: Searching for Distinctive/Common Clinical Features.

PubMed

Craig, Francesco; Lamanna, Anna Linda; Margari, Francesco; Matera, Emilia; Simone, Marta; Margari, Lucia

2015-06-01

Recent studies support several overlapping traits between autism spectrum disorders (ASD) and attention-deficit/hyperactivity disorder (ADHD), assuming the existence of a combined phenotype. The aim of our study was to evaluate the common or distinctive clinical features between ASD and ADHD in order to identify possible different phenotypes that could have a clinical value. We enrolled 181 subjects divided into four diagnostic groups: ADHD group, ASD group, ASD+ADHD group (that met diagnostic criteria for both ASD and ADHD), and control group. Intelligent quotient (IQ), emotional and behavior problems, ADHD symptoms, ASD symptoms, and adaptive behaviors were investigated through the following test: Wechsler Intelligence Scale for Children, Wechsler Preschool and Primary Scale of Intelligence or Leiter International Performances Scale Revised, Child Behavior Checklist, Conners' Rating Scales-Revised, SNAP-IV Rating Scale, the Social Communication Questionnaire, Vineland Adaptive Behavior Scales. The ASD+ADHD group differs from ADHD or ASD in some domains such as lower IQ mean level and a higher autistic symptoms severity. However, the ASD+ADHD group shares inattention and hyperactivity deficit and some emotional and behavior problems with the ADHD group, while it shares adaptive behavior impairment with ASD group. These findings provide a new understanding of clinical manifestation of ASD+ADHD phenotype, they may also inform a novel treatment target. © 2015 The Authors Autism Research published by Wiley Periodicals, Inc. on behalf of International Society for Autism Research.

Top Surgery in Transgender Men: How Far Can You Push the Envelope?

PubMed

Bluebond-Langner, Rachel; Berli, Jens U; Sabino, Jennifer; Chopra, Karan; Singh, Devinder; Fischer, Beverly

2017-04-01

The authors present their grading scale and the outcomes of the largest cohort of top surgery published to date. Application of this grading system can help determine which patients will benefit from a subcutaneous mastectomy with free nipple graft versus a circumareolar technique, with the primary endpoint being need for aesthetic revisions. The authors reviewed their database of transgender males who underwent bilateral mastectomy between 2006 and 2015. Data collected included age, body mass index, American Society of Anesthesiologists class, smoking, diabetes, testosterone use, months of social transition, technique used, postoperative complications, and need for revision. Two techniques were used, circumareolar incision and free nipple graft technique. Between 2006 and 2015, 1686 consecutive mastectomies were performed on 843 patients. Of those, 548 patients were excluded because of inadequate follow-up. Of the 295 included, 109 were treated using a circumareolar incision and 186 were treated using a free nipple graft technique. There was no statistically significant difference in complications between the two groups; however, there was a statistically significant difference in the rate of aesthetic revisions in the grade 2B circumareolar incision group (34 percent versus 8.8 percent). The authors' outcomes are comparable to the literature, and demonstrate that these procedures can safely be performed in an outpatient setting. The authors' grading scale classifies patients and helps the surgeon select a surgical technique. The authors show a statistical difference in rates of aesthetic revisions in Fischer grade 2B patients when a circumareolar incision is selected over a free nipple graft technique. Therapeutic, III.

Confirmatory Factor Analysis of a Family Quality of Life Scale for Taiwanese Families of Children with Intellectual Disability/Developmental Delay

ERIC Educational Resources Information Center

Chiu, Chun-Yu; Seo, Hyojeong; Turnbull, Ann P.; Summer, Jean Ann

2017-01-01

The Beach Center Family Quality of Life Scale is an internationally validated instrument for measuring family outcomes. To revise the scale for better alignment with the Family Quality of Life theory, the authors excluded non-outcome items in this revision. In this study, we examined reliability and validity of the revised scale (i.e., the FQoL…

Assessing the validity of measures of an instrument designed to measure employees' perceptions of workplace breastfeeding support.

PubMed

Greene, Sally W; Wolfe, Edward W; Olson, Beth H

2008-09-01

Breastfeeding rates among working mothers are lower than among mothers who are not employed. An ecological framework suggests that health behaviors, such as breastfeeding, are influenced by intrapersonal and environmental factors. There is no existing instrument to measure women's perception of the workplace environment in providing breastfeeding support. The objective of this study was to pilot an instrument measuring perceptions of the work climate for breastfeeding support among working women. Data were collected from self-administered mailed questionnaires filled out by 104 pregnant women or women who had recently given birth and were employed and breastfeeding. Dimensionally analyses supported the two-dimensional model suggested by the literature. Internal consistency reliability coefficients were high (near 0.90), and the correlation between the subscales was moderately strong (0.68). Only a single item exhibited misfit to the scaling model, and that item was revised after review.

Pre-Licensed Nursing Students Rate Professional Values

ERIC Educational Resources Information Center

Garee, Denise L.

2016-01-01

Ethical decision making of new nurses relies on professional values and moral development obtained during training. This descriptive, comparative study demonstrated the importance values attributed to the items of the Nurses' Professional Values Scale-Revised (Weis & Schank, 2009), by a sample of senior ADN and BSN students from across the…

The Association between Preschool Classroom Quality and Children's Social-Emotional Problems

ERIC Educational Resources Information Center

Mohamed, Ahmed Hassan Hemdan; Marzouk, Samah Abd Al Fatah Mohamed

2016-01-01

This study examined the association between early childhood classroom quality and preschool children's social skills and emotional problems. Teachers completed the Early Childhood Environmental Rating Scale-Revised (ECERS-R) and the Devereux Early Childhood Assessment-Clinical Form (DECA-C). Participants included 141 preschool children from 10…

A Psychometric Revision of the Asian Values Scale Using the Rasch Model

ERIC Educational Resources Information Center

Kim, Bryan S. K.; Hong, Sehee

2004-01-01

In this article, the 36-item Asian Values Scale (B. S. K. Kim, D. R. Atkinson, & P. H. Yang, 1999) was revised on the basis of G. Rasch's (1960) model and data from 618 Asian Americans. The results led to the establishment of a 25-item measure named the Asian Values Scale-Revised.

Outcomes of Revision Hip Arthroscopy: 2-Year Clinical Follow-up.

PubMed

Gupta, Asheesh; Redmond, John M; Stake, Christine E; Dunne, Kevin F; Hammarstedt, Jon E; Domb, Benjamin G

2016-05-01

To evaluate clinical outcomes, pain, and patient satisfaction following revision hip arthroscopy with a minimum 2-year follow-up. From April 2008 to October 2011, data were prospectively collected on all patients undergoing revision hip arthroscopy. All patients were assessed pre- and postoperatively with 4 patient-reported outcome (PRO) measures: the modified Harris hip score (mHHS), nonarthritic hip score (NAHS), hip outcome score-activities of daily living (HOS-ADL), and hip outcome score-sport-specific subscales (HOS-SSS). Pain was estimated on the visual analog scale (VAS). Patient satisfaction was measured on a scale from 0 to 10. The number of patients who underwent subsequent revision arthroscopy or total hip arthroplasty during the study period is also reported. Eighty-seven patients underwent revision hip arthroscopy during the study period. Seventy (80.5%) patients were included in our study. Average follow-up time was 28 months (range, 20 to 47.4 months). In terms of residual femoroacetabular impingement morphology, 45.7% of patients had preoperative alpha angles ≥ 55°, and 7.14% of patients had a lateral center-edge angle ≥ 40°. The score improvement from preoperative to 2-year follow-up was 57.84 to 73.65 for mHHS, 62.79 to 83.04 for HOS-ADL, 37.33 to 54.93 for HOS-SSS, and 55.65 to 70.79 for NAHS. VAS decreased from 6.72 to 4.08. All scores demonstrated statistically significant improvement (P < .001). Overall patient satisfaction was 7.67. Our success rate was 74.58%. Ten (14.29%) patients underwent total hip arthroplasty during the study period. Our hip survivorship was 85.7%. Five (7.14%) patients underwent secondary revision hip arthroscopy during the study period. We found an overall minor complication rate of 10%. Revision hip arthroscopy for all procedures performed on aggregate has improved clinical outcomes for all PROs, high survivorship, and high patient satisfaction scores at short-term follow-up. Patients should be counseled regarding the potential progression of degenerative change leading to arthroplasty and the potential for revision surgery. Level IV retrospective case series. Copyright © 2016 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

A comparative study on assessment procedures and metric properties of two scoring systems of the Coma Recovery Scale-Revised items: standard and modified scores.

PubMed

Sattin, Davide; Lovaglio, Piergiorgio; Brenna, Greta; Covelli, Venusia; Rossi Sebastiano, Davide; Duran, Dunja; Minati, Ludovico; Giovannetti, Ambra Mara; Rosazza, Cristina; Bersano, Anna; Nigri, Anna; Ferraro, Stefania; Leonardi, Matilde

2017-09-01

The study compared the metric characteristics (discriminant capacity and factorial structure) of two different methods for scoring the items of the Coma Recovery Scale-Revised and it analysed scale scores collected using the standard assessment procedure and a new proposed method. Cross sectional design/methodological study. Inpatient, neurological unit. A total of 153 patients with disorders of consciousness were consecutively enrolled between 2011 and 2013. All patients were assessed with the Coma Recovery Scale-Revised using standard (rater 1) and inverted (rater 2) procedures. Coma Recovery Scale-Revised score, number of cognitive and reflex behaviours and diagnosis. Regarding patient assessment, rater 1 using standard and rater 2 using inverted procedures obtained the same best scores for each subscale of the Coma Recovery Scale-Revised for all patients, so no clinical (and statistical) difference was found between the two procedures. In 11 patients (7.7%), rater 2 noted that some Coma Recovery Scale-Revised codified behavioural responses were not found during assessment, although higher response categories were present. A total of 51 (36%) patients presented the same Coma Recovery Scale-Revised scores of 7 or 8 using a standard score, whereas no overlap was found using the modified score. Unidimensionality was confirmed for both score systems. The Coma Recovery Scale Modified Score showed a higher discriminant capacity than the standard score and a monofactorial structure was also supported. The inverted assessment procedure could be a useful evaluation method for the assessment of patients with disorder of consciousness diagnosis.

The revised Bristol Rheumatoid Arthritis Fatigue measures and the Rheumatoid Arthritis Impact of Disease scale: validation in six countries

PubMed Central

Kirwan, John; Bode, Christina; Cramp, Fiona; Carmona, Loreto; Dures, Emma; Englbrecht, Matthias; Fransen, Jaap; Greenwood, Rosemary; Hagel, Sofia; van de Laar, Maart; Molto, Anna; Nicklin, Joanna; Petersson, Ingemar F; Redondo, Marta; Schett, Georg; Gossec, Laure

2018-01-01

Abstract Objective To evaluate the Bristol Rheumatoid Arthritis Fatigue Multidimensional Questionnaire (BRAF-MDQ), the revised Bristol Rheumatoid Arthritis Numerical Rating Scales (BRAF-NRS V2) and the Rheumatoid Arthritis Impact of Disease (RAID) scale in six countries. Methods We surveyed RA patients in France, Germany, The Netherlands, Spain, Sweden and the UK, including the HAQ, 36-item Short Form Health Survey (SF-36) and potential revisions of the BRAF-NRS coping and Spanish RAID coping items. Factor structure and internal consistency were examined by factor analysis and Cronbach’s α and construct validity by Spearman’s correlation. Results A total of 1276 patients participated (76% female, 25% with a disease duration <5 years, median HAQ 1.0). The original BRAF-MDQ four-factor structure and RAID single-factor structure were confirmed in every country with ⩾66% of variation in items explained by each factor and all item factor loadings of 0.71–0.98. Internal consistency for the BRAF-MDQ total and subscales was a Cronbach’s α of 0.75–0.96 and for RAID, 0.93–0.96. Fatigue construct validity was shown for the BRAF-MDQ and BRAF-NRS severity and effect scales, correlated internally with SF-36 vitality and with RAID fatigue (r = 0.63–0.93). Broader construct validity for the BRAFs and RAID was shown by correlation with each other, HAQ and SF-36 domains (r = 0.46–0.82), with similar patterns in individual countries. The revised BRAF-NRS V2 Coping item had stronger validity than the original in all analyses. The revised Spanish RAID coping item performed as well as the original. Conclusion Across six European countries, the BRAF-MDQ identifies the same four aspects of fatigue, and along with the RAID, shows strong factor structure and internal consistency and moderate–good construct validity. The revised BRAF-NRS V2 shows improved construct validity and replaces the original. PMID:29087507

The revised Bristol Rheumatoid Arthritis Fatigue measures and the Rheumatoid Arthritis Impact of Disease scale: validation in six countries.

PubMed

Hewlett, Sarah; Kirwan, John; Bode, Christina; Cramp, Fiona; Carmona, Loreto; Dures, Emma; Englbrecht, Matthias; Fransen, Jaap; Greenwood, Rosemary; Hagel, Sofia; van de Laar, Maart; Molto, Anna; Nicklin, Joanna; Petersson, Ingemar F; Redondo, Marta; Schett, Georg; Gossec, Laure

2018-02-01

To evaluate the Bristol Rheumatoid Arthritis Fatigue Multidimensional Questionnaire (BRAF-MDQ), the revised Bristol Rheumatoid Arthritis Numerical Rating Scales (BRAF-NRS V2) and the Rheumatoid Arthritis Impact of Disease (RAID) scale in six countries. We surveyed RA patients in France, Germany, The Netherlands, Spain, Sweden and the UK, including the HAQ, 36-item Short Form Health Survey (SF-36) and potential revisions of the BRAF-NRS coping and Spanish RAID coping items. Factor structure and internal consistency were examined by factor analysis and Cronbach's α and construct validity by Spearman's correlation. A total of 1276 patients participated (76% female, 25% with a disease duration <5 years, median HAQ 1.0). The original BRAF-MDQ four-factor structure and RAID single-factor structure were confirmed in every country with ⩾66% of variation in items explained by each factor and all item factor loadings of 0.71-0.98. Internal consistency for the BRAF-MDQ total and subscales was a Cronbach's α of 0.75-0.96 and for RAID, 0.93-0.96. Fatigue construct validity was shown for the BRAF-MDQ and BRAF-NRS severity and effect scales, correlated internally with SF-36 vitality and with RAID fatigue (r = 0.63-0.93). Broader construct validity for the BRAFs and RAID was shown by correlation with each other, HAQ and SF-36 domains (r = 0.46-0.82), with similar patterns in individual countries. The revised BRAF-NRS V2 Coping item had stronger validity than the original in all analyses. The revised Spanish RAID coping item performed as well as the original. Across six European countries, the BRAF-MDQ identifies the same four aspects of fatigue, and along with the RAID, shows strong factor structure and internal consistency and moderate-good construct validity. The revised BRAF-NRS V2 shows improved construct validity and replaces the original. © The Author 2017. Published by Oxford University Press on behalf of the British Society for Rheumatology.

Rasch Analysis of the Malaysian Secondary School Student Leadership Inventory (M3SLI).

PubMed

Ling, Mei-Teng

The importance of instilling leadership skills in students has always been a main subject of discussion in Malaysia. Malaysian Secondary School Students Leadership Inventory (M3SLI) is an instrument which has been piloted tested in year 2013. The main purpose of this study is to examine and optimize the functioning of the rating scale categories in M3SLI by investigating the rating scale category counts, average and expected rating scale category measures, and steps calibrations. In detail, the study was aimed to (1) identify whether the five-point rating scale was functioning as intended and (2) review the effect of a rating scale category revision on the psychometric characteristics of M3SLI. The study was carried out on students aged between 13 to 18 years (2183 students) by stratified random sampling in 26 public schools in Sabah, Malaysia, with the results analysed using Winsteps. This study found that the rating scale of Personality and Values constructs needed to be modified while the scale for Leadership Skills was maintained. For future studies, other aspects of psychometric properties like differential item functioning (DIF) based on demographic variables such as gender, school locations and forms should be researched on prior to the use of the instrument.

First Spanish version of the Memorial Delirium Assessment Scale: psychometric properties, responsiveness, and factor loadings.

PubMed

Noguera, Antonio; Carvajal, Ana; Alonso-Babarro, Alberto; Chisholm, Gary; Bruera, Eduardo; Centeno, Carlos

2014-01-01

The Memorial Delirium Assessment Scale (MDAS) is a reliable and validated instrument with which to assess delirium. However, MDAS responsiveness has only been investigated in an indirect way. Also, neurobehavioral and global cognitive factors seem to be the MDAS main factor loads. The primary objective of this study was to evaluate MDAS responsiveness and analyze individual factors on this scale. The secondary objective was to confirm concurrent validity and reliability of the Spanish version of the MDAS. The translation-back translation method was used to obtain the Spanish version of the MDAS. Delirium diagnosis was determined by the clinical Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision criteria and with the Confusion Assessment Method. Responsiveness and factor loadings were determined with the Delirium Rating Scale-Revised-98, the Mini-Mental State Examination (MMSE), and the MDAS at baseline (0 hours) and at 72 hours. Variation in the scores of the Delirium Rating Scale-Revised-98 shows a correlation of r = 0.93, with variation in MDAS scores at P < 0.001. Variation in MMSE scores shows a correlation of r = -0.84, with variation in MDAS scores at P = 0.015. Factor I, neurobehavioral (reduced awareness, reduced attention, perceptual disturbance, delusions, altered psychomotor activity, and sleep-wake cycle disturbance), correlated moderately with the MMSE at -0.56. Factor II, global cognitive (disorientation, short-term memory impairment, impaired digit span, and disorganized thinking), correlated strongly with the MMSE at -0.81. Factor II was significantly more reliable than Factor I, rho = 0.7, P = 0.01. The high responsiveness confirms the value of the MDAS for ongoing delirium assessment. Two differentiated factor loadings point to a potential future need for MDAS subscales. Copyright © 2014 U.S. Cancer Pain Relief Committee. All rights reserved.

The effects of living environment on disaster workers: a one-year longitudinal study.

PubMed

Nagamine, Masanori; Harada, Nahoko; Shigemura, Jun; Dobashi, Kosuke; Yoshiga, Makiko; Esaki, Naoki; Tanaka, Miyuki; Tanichi, Masaaki; Yoshino, Aihide; Shimizu, Kunio

2016-10-21

Defense Force workers engaged in disaster relief activities might suffer from strong psychological stress due to the tasks that they had been involved. We evaluated how living environments, work environments, and individual factors psychologically affect those who engaged in disaster relief activities. Data generated with 1506 personnel engaged in the Great East Japan Earthquake relief activity were analyzed. Those who scored ≥25 points on the Impact of Events Scale-Revised and the Kessler Psychological Distress Scale (K10) were allocated into the high post-traumatic stress response (high-PTSR) group, and the high general psychological distress (high-GPD) group, respectively. The multiple logistic regression analysis extracted living environment (camping within the shelter sites) as the significant risk factor for both high-PTSR (OR = 3.39, 95 % CI 2.04-5.64, p < 0.001) and high-GPD (OR = 3.35, 95 % CI 1.77-6.34, p < 0.001) groups. It is desirable for disaster workers to have a living environment in which they can keep an appropriate distance from the victims.

Revision and validation of a scale to assess pregnancy stress.

PubMed

Chen, Chung-Hey

2015-03-01

Pregnancy is a potentially stressful event. Prenatal stress alters maternal endocrine and immune systems, has been implicated in the etiology of prenatal complications or postnatal psychiatric disorders, and may adversely affect fetal health. The 30-item Pregnancy Stress Rating Scale (PSRS), initially developed in 1983 by Chen and colleagues, is the only measure to date designed specifically to evaluate prenatal stress. The purpose of this study was to reconsider and revise the 30-item PSRS and validate the new PSRS. A cross-sectional design was used. Adding new items of pregnancy stress generated from clinical experience and expert recommendations resulted in a 40-item revised PSRS that was more reflective of current social conditions. Three hundred pregnant women, recruited from the antenatal clinic of a medical center in southern Taiwan, completed the revised PSRS to assess its internal consistency, test-retest reliability, construct validity, and convergent and discriminate validity. The final 36-item PSRS (PSRS36) was derived by deleting four items with relatively low item-total correlation coefficients or factor loadings. The resultant 36-item scale showed good internal consistency (α = .92) and 2-week test-retest reliability (r = .82). Factor analysis confirmed construct validity and suggested five prenatal stress dimensions, which explained 52.17% of the total variance. Convergent and discriminate validities were indicated by significant correlations among the PSRS36, Perceived Stress Scale, and Interpersonal Support Evaluation List. The PSRS36 is a psychometrically sound and practical tool for nurses and other healthcare providers to assess prenatal stress and to examine intervention protocols in Taiwanese prenatal women. More research is recommended to determine whether the PSRS36 may be used in other racial-ethnic groups.

Revising the Lubben Social Network Scale for use in residential long-term care settings.

PubMed

Munn, Jean; Radey, Melissa; Brown, Kristin; Kim, Hyejin

2018-04-19

We revised the Lubben Social Network Scale (LSNS) to develop a measure of social support specific to residential long-term care (LTC) settings, the LSNS-LTC with five domains (i.e., family, friends, residents, volunteers, and staff). The authors modified the LSNS-18 to capture sources of social support specific to LTC, specifically relationships with residents, volunteers, and staff. We piloted the resultant 28-item measure with 64 LTC residents. Fifty-four respondents provided adequate information for analyses that included descriptive statistics and reliability coefficients. Twenty of the items performed well (had correlations >0.3, overall α = 0.85) and were retained. Three items required modification. The five items related to volunteers were eliminated due to extensive (>15%) missing data resulting in a proposed 23-item measure. We identified, and to some degree quantified, supportive relationships within the LTC environment, while developing a self-report tool to measure social support in these settings.

Revision Knee Arthroplasty in Patients with Inherited Bleeding Disorders: A Single-Center Experience

PubMed Central

Kotela, Andrzej; Wilk-Frańczuk, Magdalena; Żbikowski, Piotr; Łęgosz, Paweł; Ambroziak, Paweł; Kotela, Ireneusz

2017-01-01

Background The results of total knee arthroplasty (TKA) in patients with inherited bleeding disorders (IBDs) are poorer when compared with those in the general population, with a notably higher risk of complications and higher revision rates. Thus, revision procedures are becoming a growing concern in this group of patients. The aim of this study was to evaluate the results of revision TKA in patients with IBD. Material/Methods A retrospective cohort study with longitudinal assessment of hemophilia patients scheduled for revision TKA between January 2010 and September 2015 was performed. The clinical status of the patients was assessed based on the Knee Society Score, and the Numeric Rating Scale was used to assess knee pain severity and patient satisfaction with the surgery. Radiological examination, post-operative complications, and reinterventions were recorded and analyzed. Results Very good results were obtained in all patients treated for aseptic loosening of the implant. However, inferior results were found in cases with infection. All patients operated on for aseptic loosening required only single-stage TKA, whereas patients with infection underwent multiple interventions. Complications were observed only in cases with infection. Conclusions Our study clearly outlined the differences in results based on failure mode, with far inferior results obtained in cases with infection. Given the lack of data in this area as well as the high specificity of this population, further high-quality studies are needed. PMID:28068306

Developing the Person-Environment Apathy Rating for persons with dementia.

PubMed

Jao, Ying-Ling; Algase, Donna L; Specht, Janet K; Williams, Kristine

2016-08-01

To develop the Person-Environment Apathy Rating (PEAR) scale that measures environmental stimulation and apathy in persons with dementia and to evaluate its psychometrics. The PEAR scale consists of the PEAR-Environment subscale and PEAR-Apathy subscales. The items were developed via literature review, field testing, expert review, and pilot testing. The construct validity and reliability were examined through video observation. The parent study enrolled 185 institutionalized residents with dementia. For this study, 96 videos were selected from 24 participants. The PEAR-Environment subscale was validated using the Ambiance Scale and the Crowding Index. The PEAR-Apathy subscale was validated using the Neuropsychiatric Inventory (NPI)-Apathy, Passivity in Dementia Scale (PDS), and NPI-Depression. The PEAR-Environment subscale and PEAR-Apathy subscales each consists of six items rated on a 1-4 scale. For validity, the Crowding Index slightly, yet significantly, correlated with the PEAR-Environment subscale total score and three of the individual scores. Ambiance Scale scores, both engaging and soothing, did not correlate with the PEAR-Environment subscale. The PEAR-Apathy highly correlated with the PDS and NPI-Apathy and moderately correlated with the NPI-Depression, suggesting good convergent validity and moderate discriminant validity. For reliability, both environment and apathy subscales demonstrated excellent internal consistency. Although facial expression and eye contact showed moderate inter-rater reliability, all other items showed good to excellent inter-rater and intra-rater reliability. This study has successfully developed the PEAR scale and established its psychometrics based on the compatible scales available. The PEAR scale is the first scale that concurrently assesses apathy and environmental stimulation, and is recommended for use in persons with dementia.

The Staff Observation Aggression Scale - Revised (SOAS-R) - adjustment and validation for emergency primary health care.

PubMed

Morken, Tone; Baste, Valborg; Johnsen, Grethe E; Rypdal, Knut; Palmstierna, Tom; Johansen, Ingrid Hjulstad

2018-05-08

Many emergency primary health care workers experience aggressive behaviour from patients or visitors. Simple incident-reporting procedures exist for inpatient, psychiatric care, but a similar and simple incident-report for other health care settings is lacking. The aim was to adjust a pre-existing form for reporting aggressive incidents in a psychiatric inpatient setting to the emergency primary health care settings. We also wanted to assess the validity of the severity scores in emergency primary health care. The Staff Observation Scale - Revised (SOAS-R) was adjusted to create a pilot version of the Staff Observation Scale - Revised Emergency (SOAS-RE). A Visual Analogue Scale (VAS) was added to the form to judge the severity of the incident. Data for validation of the pilot version of SOAS-RE were collected from ten casualty clinics in Norway during 12 months. Variance analysis was used to test gender and age differences. Linear regression analysis was performed to evaluate the relative impact that each of the five SOAS-RE columns had on the VAS score. The association between SOAS-RE severity score and VAS severity score was calculated by the Pearson correlation coefficient. The SOAS-R was adjusted to emergency primary health care, refined and called The Staff Observation Aggression Scale - Revised Emergency (SOAS-RE). A total of 350 SOAS-RE forms were collected from the casualty clinics, but due to missing data, 291 forms were included in the analysis. SOAS-RE scores ranged from 1 to 22. The mean total severity score of SOAS-RE was 10.0 (standard deviation (SD) =4.1) and the mean VAS score was 45.4 (SD = 26.7). We found a significant correlation of 0.45 between the SOAS-RE total severity scores and the VAS severity ratings. The linear regression analysis showed that individually each of the categories, which described the incident, had a low impact on the VAS score. The SOAS-RE seems to be a useful instrument for research, incident-recording and management of incidents in emergency primary care. The moderate correlation between SOAS-RE severity score and the VAS severity score shows that application of both the severity ratings is valuable to follow-up of workers affected by workplace violence.

Surgical treatment of gynecomastia: complications and outcomes.

PubMed

Li, Chun-Chang; Fu, Ju-Peng; Chang, Shun-Cheng; Chen, Tim-Mo; Chen, Shyi-Gen

2012-11-01

Gynecomastia is defined as the benign enlargement of the male breast. Multiple surgical options have been used to improve outcomes. The aim of this study was to analyze the surgical approaches to the treatment of gynecomastia and their outcomes over a 10-year period. All patients undergoing surgical correction of gynecomastia in our department between 2000 and 2010 were included for retrospective evaluation. The data were analyzed for etiology, stage of gynecomastia, surgical technique, complications, risk factors, and revision rate. The surgical result was evaluated with self-assessment questionnaires. A total of 41 patients with 75 operations were included. Techniques included subcutaneous mastectomy alone or with additional ultrasound-assisted liposuction (UAL) and isolated UAL. The surgical revision rate for all patients was 4.8%. The skin-sparing procedure gave good surgical results in grade IIb and grade III gynecomastia with low revision and complication rates. The self-assessment report revealed a good level of overall satisfaction and improvement in self-confidence (average scores 9.4 and 9.2, respectively, on a 10-point scale). The treatment of gynecomastia requires an individualized approach. Subcutaneous mastectomy combined with UAL could be used as the first choice for surgical treatment of grade II and III gynecomastia.

A combination of ascorbic acid and α-tocopherol to test the effectiveness and safety in the fragile X syndrome: study protocol for a phase II, randomized, placebo-controlled trial.

PubMed

de Diego-Otero, Yolanda; Calvo-Medina, Rocio; Quintero-Navarro, Carolina; Sánchez-Salido, Lourdes; García-Guirado, Francisco; del Arco-Herrera, Ignacio; Fernández-Carvajal, Isabel; Ferrando-Lucas, Teresa; Caballero-Andaluz, Rafaela; Pérez-Costillas, Lucia

2014-09-03

Fragile X syndrome (FXS) is an inherited neurodevelopmental condition characterised by behavioural, learning disabilities, physical and neurological symptoms. In addition, an important degree of comorbidity with autism is also present. Considered a rare disorder affecting both genders, it first becomes apparent during childhood with displays of language delay and behavioural symptoms.Main aim: To show whether the combination of 10 mg/kg/day of ascorbic acid (vitamin C) and 10 mg/kg/day of α-tocopherol (vitamin E) reduces FXS symptoms among male patients ages 6 to 18 years compared to placebo treatment, as measured on the standardized rating scales at baseline, and after 12 and 24 weeks of treatment.Secondary aims: To assess the safety of the treatment. To describe behavioural and cognitive changes revealed by the Developmental Behaviour Checklist Short Form (DBC-P24) and the Wechsler Intelligence Scale for Children-Revised. To describe metabolic changes revealed by blood analysis. To measure treatment impact at home and in an academic environment. A phase II randomized, double-blind pilot clinical trial. male children and adolescents diagnosed with FXS, in accordance with a standardized molecular biology test, who met all the inclusion criteria and none of the exclusion criteria. clinical data, blood analysis, Wechsler Intelligence Scale for Children-Revised, Conners parent and teacher rating scale scores and the DBC-P24 results will be obtained at the baseline (t0). Follow up examinations will take place at 12 weeks (t1) and 24 weeks (t2) of treatment. A limited number of clinical trials have been carried out on children with FXS, but more are necessary as current treatment possibilities are insufficient and often provoke side effects. In the present study, we sought to overcome possible methodological problems by conducting a phase II pilot study in order to calculate the relevant statistical parameters and determine the safety of the proposed treatment. The results will provide evidence to improve hyperactivity control and reduce behavioural and learning problems using ascorbic acid (vitamin C) and α-tocopherol (vitamin E). The study protocol was approved by the Regional Government Committee for Clinical Trials in Andalusia and the Spanish agency for drugs and health products. ClinicalTrials.gov Identifier: NCT01329770 (29 March 2011).

The JFK Coma Recovery Scale-Revised: measurement characteristics and diagnostic utility.

PubMed

Giacino, Joseph T; Kalmar, Kathleen; Whyte, John

2004-12-01

To determine the measurement properties and diagnostic utility of the JFK Coma Recovery Scale-Revised (CRS-R). Analysis of interrater and test-retest reliability, internal consistency, concurrent validity, and diagnostic accuracy. Acute inpatient brain injury rehabilitation hospital. Convenience sample of 80 patients with severe acquired brain injury admitted to an inpatient Coma Intervention Program with a diagnosis of either vegetative state (VS) or minimally conscious state (MCS). Not applicable. The CRS-R, the JFK Coma Recovery Scale (CRS), and the Disability Rating Scale (DRS). Interrater and test-retest reliability were high for CRS-R total scores. Subscale analysis showed moderate to high interrater and test-retest agreement although systematic differences in scoring were noted on the visual and oromotor/verbal subscales. CRS-R total scores correlated significantly with total scores on the CRS and DRS indicating acceptable concurrent validity. The CRS-R was able to distinguish 10 patients in an MCS who were otherwise misclassified as in a VS by the DRS. The CRS-R can be administered reliably by trained examiners and repeated measurements yield stable estimates of patient status. CRS-R subscale scores demonstrated good agreement across raters and ratings but should be used cautiously because some scores were underrepresented in the current study. The CRS-R appears capable of differentiating patients in an MCS from those in a VS.

Revised Kuppuswamy's Socioeconomic Status Scale: Explained and Updated.

PubMed

Sharma, Rahul

2017-10-15

Some of the facets of the Kuppuswamy's socioeconomic status scale sometimes create confusion and require explanation on how to classify, and need some minor updates to bring the scale up-to-date. This article provides a revised scale that allows for the real-time update of the scale.

Revised Kuppuswamy's Socioeconomic Status Scale: Explained and Updated.

PubMed

Sharma, Rahul

2017-08-26

Some of the facets of the Kuppuswamy's socioeconomic status scale sometimes create confusion and require explanation on how to classify, and need some minor updates to bring the scale up-to-date. This article provides a revised scale that allows for the real-time update of the scale.

Measuring Moral Distress Among Critical Care Clinicians: Validation and Psychometric Properties of the Italian Moral Distress Scale-Revised.

PubMed

Lamiani, Giulia; Setti, Ilaria; Barlascini, Luca; Vegni, Elena; Argentero, Piergiorgio

2017-03-01

Moral distress is a common experience among critical care professionals, leading to frustration, withdrawal from patient care, and job abandonment. Most of the studies on moral distress have used the Moral Distress Scale or its revised version (Moral Distress Scale-Revised). However, these scales have never been validated through factor analysis. This article aims to explore the factorial structure of the Moral Distress Scale-Revised and develop a valid and reliable scale through factor analysis. Validation study using a survey design. Eight medical-surgical ICUs in the north of Italy. A total of 184 clinicians (64 physicians, 94 nurses, and 14 residents). The Moral Distress Scale-Revised was translated into Italian and administered along with a measure of depression (Beck Depression Inventory-Second Edition) to establish convergent validity. Exploratory factor analysis was conducted to explore the Moral Distress Scale-Revised factorial structure. Items with low (less than or equal to 0.350) or multiple saturations were removed. The resulting model was tested through confirmatory factor analysis. The Italian Moral Distress Scale-Revised is composed of 14 items referring to four factors: futile care, poor teamwork, deceptive communication, and ethical misconduct. This model accounts for 59% of the total variance and presents a good fit with the data (root mean square error of approximation = 0.06; comparative fit index = 0.95; Tucker-Lewis index = 0.94; weighted root mean square residual = 0.65). The Italian Moral Distress Scale-Revised evinces good reliability (α = 0.81) and moderately correlates with Beck Depression Inventory-Second Edition (r = 0.293; p < 0.001). No significant differences were found in the moral distress total score between physicians and nurses. However, nurses scored higher on futile care than physicians (t = 2.051; p = 0.042), whereas physicians scored higher on deceptive communication than nurses (t = 3.617; p < 0.001). Moral distress was higher for those clinicians considering to give up their position (t = 2.778; p = 0.006). The Italian Moral Distress Scale-Revised is a valid and reliable instrument to assess moral distress among critical care clinicians and develop tailored interventions addressing its different components. Further research could test the generalizability of its factorial structure in other cultures.

Establishing a Measurement Tool for a Nursing Work Environment in Taiwan.

PubMed

Lin, Li-Chiu; Lee, Huan-Fang; Yen, Miaofen

2017-02-01

The nursing work environment is a critical global health care problem. Many health care providers are concerned about the associations between the nursing work environment and the outcomes of organizations, nurses, and patients. Nursing work environment instruments have been assessed in the West but have not been considered in Asia. However, different cultures will affect the factorial structure of the tool. Using a stratified nationwide random sample, we created a measurement tool for the nursing work environment in Taiwan. The Nursing Work Environment Index-Revised Scale and the Essentials of Magnetism scale were used to examine the factorial structure. Item analysis, exploratory factor analysis, and confirmatory factor analysis were used to examine the hypothesis model and generate a new factorial structure. The Taiwan Nursing Work Environment Index (TNWEI) was established to evaluate the nursing work environment in Taiwan. The four factors were labeled "Organizational Support" (7 items), "Nurse Staffing and Resources" (4 items), "Nurse-Physician Collaboration" (4 items), and "Support for Continuing Education" (4 items). The 19 items explained 58.5% of the variance. Confirmatory factor analysis showed a good fit to the model (x2/df = 5.99; p < .05, goodness of fit index [GFI] = .90; RMSEA = .07). The TNWEI provides a comprehensive and efficient method for measuring the nurses' work environment in Taiwan.

Response rates for mailout survey-driven studies in patients waiting for thyroid surgery.

PubMed

Eskander, Antoine; Freeman, Jeremy; Rotstein, Lorne; Higgins, Kevin; Enepekides, Danny; Gilbert, Ralph; Brown, Dale; Gullane, Patrick; Irish, Jonathan; Sawka, Anna M; Goldstein, David P

2011-12-01

In the surgical literature, mailout survey studies are becoming more prevalent. The objective of this article is to summarize response rates in patients waiting for thyroid surgery and to document the methodology of mailout survey questionnaires. The results reported here are from a study assessing clinical and sociodemographic factors associated with high levels of anxiety while patients are waiting for thyroid surgery. The surveys used in this study include a sociodemographic patient opinion questionnaire, the Hospital Anxiety Depression Scale (HADS), the Illness Intrusiveness Ratings Scale (IIRS), the Perceived Stress Scale (PSS), and the Impact of Events Scale-Revised (IES-R). A modified Dillman tailored design approach was used. Assessment of nonresponders was performed. The methods used yielded a response rate of 54% with this patient population. Some differences were noted among responders and nonresponders. This response rate is comparable to but in the lower spectrum of that stated in the oncology literature likely owing to the increase in the length of the survey, number of sensitive questions, limitations in the number of mailouts, and limited familiarity with the surgeon requesting participation in research.

Examining the necessity for and utility of the Psychopathic Personality Inventory-Revised (PPI-R) validity scales.

PubMed

Anderson, Jaime L; Sellbom, Martin; Wygant, Dustin B; Edens, John F

2013-10-01

The present study aimed to investigate the need for and utility of the Psychopathic Personality Inventory-Revised (PPI-R) Deviant Responding (DR) and Virtuous Responding (VR) validity scales in identifying overreporting and underreporting, respectively. Since the PPI-R was published, there has not been an independent peer-reviewed examination of these scales. Participants were 384 undergraduate individuals asked to respond to the PPI-R under standard, underreporting, or overreporting instructions. A comparison group consisting of 200 forensic psychiatric patients was also used for the overreporting analyses. Effects of response bias on mean elevations on the PPI-R substantive scales were examined along with the effects on the PPI-R total, factor, and content scales' correlations with other relevant extratest measures of psychopathy. Mean elevations differed significantly, and correlations with extratest measures of psychopathy were significantly lower. Substantial decrement in psychometric validity of PPI-R scores was observed in the simulation conditions. In addition, the utility of the PPI-R validity scales in differentiating between groups was also determined. Both the VR and DR scales showed utility in differentiating between their respective dissimulation condition and the comparison groups, with acceptable rates of sensitivity and specificity. PsycINFO Database Record (c) 2013 APA, all rights reserved

Revision of infected knee arthroplasties in Denmark

PubMed Central

Lindberg-Larsen, Martin; Jørgensen, Christoffer C; Bagger, Jens; Schrøder, Henrik M; Kehlet, Henrik

2016-01-01

Background and purpose The surgical treatment of periprosthetic knee infection is generally either a partial revision procedure (open debridement and exchange of the tibial insert) or a 2-stage exchange arthroplasty procedure. We describe the failure rates of these procedures on a nationwide basis. Patients and methods 105 partial revisions (100 patients) and 215 potential 2-stage revision procedures (205 patients) performed due to infection from July 1, 2011 to June 30, 2013 were identified from the Danish Knee Arthroplasty Register (DKR). Failure was defined as surgically related death ≤ 90 days postoperatively, re-revision due to infection, or not reaching the second stage for a planned 2-stage procedure within a median follow-up period of 3.2 (2.2–4.2) years. Results The failure rate of the partial revisions was 43%. 71 of the partial revisions (67%) were revisions of a primary prosthesis with a re-revision rate due to infection of 34%, as compared to 55% in revisions of a revision prosthesis (p = 0.05). The failure rate of the 2-stage revisions was 30%. Median time interval between stages was 84 (9–597) days. 117 (54%) of the 2-stage revisions were revisions of a primary prosthesis with a re-revision rate due to infection of 21%, as compared to 29% in revisions of a previously revised prosthesis (p = 0.1). Overall postoperative mortality was 0.6% in high-volume centers (> 30 procedures within 2 years) as opposed to 7% in the remaining centers (p = 0.003). Interpretation The failure rates of 43% after the partial revision procedures and 30% after the 2-stage revisions in combination with the higher mortality outside high-volume centers call for centralization and reconsideration of surgical strategies. PMID:26900908

Real-Time Observation of Apathy in Long-Term Care Residents With Dementia: Reliability of the Person-Environment Apathy Rating Scale.

PubMed

Jao, Ying-Ling; Mogle, Jacqueline; Williams, Kristine; McDermott, Caroline; Behrens, Liza

2018-04-01

Apathy is prevalent in individuals with dementia. Lack of responsiveness to environmental stimulation is a key characteristic of apathy. The Person-Environment Apathy Rating (PEAR) scale consists of environment and apathy subscales, which allow for examination of environmental impact on apathy. The interrater reliability of the PEAR scale was examined via real-time observation. The current study included 45 observations of 15 long-term care residents with dementia. Each participant was observed at three time points for 10 minutes each. Two raters observed the participant and surrounding environment and independently rated the participant's apathy and environmental stimulation using the PEAR scale. Weighted Kappa was 0.5 to 0.82 for the PEAR-Environment subscale and 0.5 to 0.8 for the PEAR-Apathy subscale. Overall, with the exception of three items with relatively weak reliability (0.50 to 0.56), the PEAR scale showed moderate to strong interrater reliability (0.63 to 0.82). The results support the use of the PEAR scale to measure environmental stimulation and apathy via real-time observation in long-term care residents with dementia. [Journal of Gerontological Nursing, 44(4), 23-28.]. Copyright 2018, SLACK Incorporated.

40 CFR 74.19 - Revision and renewal of opt-in permit.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Revision and renewal of opt-in permit. 74.19 Section 74.19 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE OPT-INS Permitting Procedures § 74.19 Revision and renewal of opt-in...

40 CFR 76.7 - Revised NOX emission limitations for Group 1, Phase II boilers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Revised NOX emission limitations for Group 1, Phase II boilers. 76.7 Section 76.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.7 Revised NOX...

40 CFR 76.7 - Revised NOX emission limitations for Group 1, Phase II boilers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 17 2012-07-01 2012-07-01 false Revised NOX emission limitations for Group 1, Phase II boilers. 76.7 Section 76.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.7 Revised NOX...

40 CFR 76.7 - Revised NOX emission limitations for Group 1, Phase II boilers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 16 2011-07-01 2011-07-01 false Revised NOX emission limitations for Group 1, Phase II boilers. 76.7 Section 76.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.7 Revised NOX...

40 CFR 76.7 - Revised NOX emission limitations for Group 1, Phase II boilers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 17 2013-07-01 2013-07-01 false Revised NOX emission limitations for Group 1, Phase II boilers. 76.7 Section 76.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.7 Revised NOX...

40 CFR 76.7 - Revised NOX emission limitations for Group 1, Phase II boilers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 17 2014-07-01 2014-07-01 false Revised NOX emission limitations for Group 1, Phase II boilers. 76.7 Section 76.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.7 Revised NOX...

40 CFR 35.2111 - Revised water quality standards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Revised water quality standards. 35.2111 Section 35.2111 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2111 Revised water quality standards. After December 29, 1984,...

Factors related to self-reported social anxiety symptoms among incoming university students.

PubMed

Cheng, Shu Hui; Sun, Zih-Jie; Lee, I Hui; Lee, Chih-Ting; Chen, Kao Chin; Tsai, Chung Hung; Yang, Yen Kuang; Yang, Yi Ching

2017-08-01

The aim of this study was to explore the lifestyle/social, personality trait and mental factors among incoming university students with higher self-reported social anxiety symptoms (SAS). A total of 5126 incoming university students were recruited. The test battery included a self-administered questionnaire that examined personal lifestyle, the Measurement of Support Functions, the Chinese Internet Addiction Scale-Revision, the Organizational Citizenship Behaviour Scale, the Social Phobia Inventory, the suicide ideation from the Brief Symptoms Rating Scale and the Pittsburgh Sleep Questionnaire. SAS (23.7%) were prevalent. Using logistic regression analysis, we found that the significant predictors of higher levels of SAS were being an undergraduate student and a non-smoker, having lower Measurement of Support Functions score (poorer social support), having higher Chinese Internet Addiction Scale-Revision score (Internet addiction), having lower Organizational Citizenship Behaviour Scale score (less altruistic behaviour), having suicide ideation and having higher Pittsburgh Sleep Questionnaire score (poorer sleeper). Given the high prevalence of SAS among university students, it is necessary to build a better strategy to detect students with potential social anxiety-related problems/disorders or other mental problems early on. © 2015 Wiley Publishing Asia Pty Ltd.

The Evaluation of Child Care Centers and the "Infant/Toddler Environment Rating Scale": An Environmental Critique.

ERIC Educational Resources Information Center

Moore, Gary T.

This paper questions the physical environmental adequacy of the Infant/Toddler Environment Rating Scale (ITERS) developed by Thelma Harms, Debby Cryer, and Richard Clifford at the University of North Carolina, Chapel Hill. ITERS is a 35-item scale designed to assess the quality of center-based infant and toddler care, and one of a family of child…

Development and pilot testing the Family Conference Rating Scale: A tool aimed to assess interprofessional patient-centred communication and collaboration competencies.

PubMed

Dojeiji, Sue; Byszewski, Anna; Wood, Tim

2015-01-01

There is a paucity of evidence-based literature on the essential communication and collaboration skills to guide health care teams in conducting and assessing their performance in the Family Conference (FC). The authors developed and collected validity evidence for a rating scale of team FC performance, the Family Conference Rating Scale (FCRS). In phase 1, essential FC communication and collaboration skills were identified through a review of existing communication tools and literature on team functioning; a draft 34-item scale was developed. In phase 2, the scale was narrowed to a 6-category, 9-point scale with descriptors of expected behaviours through an iterative process: testing of the scale on 10 FC transcripts by two experts, soliciting feedback from a focus group of seven health care providers, and testing by non-experts on 49 live FCs. In phase 3, scores on the revised scale were validated by 10 health care providers from different disciplines by rating three videos of FCs of variable quality. Raters were able to detect inter-video variation in FC quality. The reliability of the FCRS was 0.95 and the inter-rater reliability, 0.68. The FCRS may enhance the ability of health professions educators to teach and assess interprofessional patient-centred communication and collaboration competencies.

Translation, adaptation, and validation of the Sunderland Scale and the Cubbin & Jackson Revised Scale in Portuguese

PubMed Central

Sousa, Bruno

2013-01-01

Objective To translate into Portuguese and evaluate the measuring properties of the Sunderland Scale and the Cubbin & Jackson Revised Scale, which are instruments for evaluating the risk of developing pressure ulcers during intensive care. Methods This study included the process of translation and adaptation of the scales to the Portuguese language, as well as the validation of these tools. To assess the reliability, Cronbach alpha values of 0.702 to 0.708 were identified for the Sunderland Scale and the Cubbin & Jackson Revised Scale, respectively. The validation criteria (predictive) were performed comparatively with the Braden Scale (gold standard), and the main measurements evaluated were sensitivity, specificity, positive predictive value, negative predictive value, and area under the curve, which were calculated based on cutoff points. Results The Sunderland Scale exhibited 60% sensitivity, 86.7% specificity, 47.4% positive predictive value, 91.5% negative predictive value, and 0.86 for the area under the curve. The Cubbin & Jackson Revised Scale exhibited 73.3% sensitivity, 86.7% specificity, 52.4% positive predictive value, 94.2% negative predictive value, and 0.91 for the area under the curve. The Braden scale exhibited 100% sensitivity, 5.3% specificity, 17.4% positive predictive value, 100% negative predictive value, and 0.72 for the area under the curve. Conclusions Both tools demonstrated reliability and validity for this sample. The Cubbin & Jackson Revised Scale yielded better predictive values for the development of pressure ulcers during intensive care. PMID:23917975

Comparative durability and costs analysis of ventricular shunts.

PubMed

Agarwal, Nitin; Kashkoush, Ahmed; McDowell, Michael M; Lariviere, William R; Ismail, Naveed; Friedlander, Robert M

2018-05-11

OBJECTIVE Ventricular shunt (VS) durability has been well studied in the pediatric population and in patients with normal pressure hydrocephalus; however, further evaluation in a more heterogeneous adult population is needed. This study aims to evaluate the effect of diagnosis and valve type-fixed versus programmable-on shunt durability and cost for placement of shunts in adult patients. METHODS The authors retrospectively reviewed the medical records of all patients who underwent implantation of a VS for hydrocephalus at their institution over a 3-year period between August 2013 and October 2016 with a minimum postoperative follow-up of 6 months. The primary outcome was shunt revision, which was defined as reoperation for any indication after the initial procedure. Supply costs, shunt durability, and hydrocephalus etiologies were compared between fixed and programmable valves. RESULTS A total of 417 patients underwent shunt placement during the index time frame, consisting of 62 fixed shunts (15%) and 355 programmable shunts (85%). The mean follow-up was 30 ± 12 (SD) months. The shunt revision rate was 22% for programmable pressure valves and 21% for fixed pressure valves (HR 1.1 [95% CI 0.6-1.8]). Shunt complications, such as valve failure, infection, and overdrainage, occurred with similar frequency across valve types. Kaplan-Meier survival curve analysis showed no difference in durability between fixed (mean 39 months) and programmable (mean 40 months) shunts (p = 0.980, log-rank test). The median shunt supply cost per index case and accounting for subsequent revisions was $3438 (interquartile range $2938-$3876) and $1504 (interquartile range $753-$1584) for programmable and fixed shunts, respectively (p < 0.001, Wilcoxon rank-sum test). Of all hydrocephalus etiologies, pseudotumor cerebri (HR 1.9 [95% CI 1.2-3.1]) and previous shunt malfunction (HR 1.8 [95% CI 1.2-2.7]) were found to significantly increase the risk of shunt revision. Within each diagnosis, there were no significant differences in revision rates between shunts with a fixed valve and shunts with a programmable valve. CONCLUSIONS Long-term shunt revision rates are similar for fixed and programmable shunt pressure valves in adult patients. Hydrocephalus etiology may play a significant role in predicting shunt revision, although programmable valves incur higher supply costs regardless of initial diagnosis. Utilization of fixed pressure valves versus programmable pressure valves may reduce supply costs while maintaining similar revision rates. Given the importance of developing cost-effective management protocols, this study highlights the critical need for large-scale prospective observational studies and randomized clinical trials of ventricular shunt valve revisions and additional patient-centered outcomes.

A Measurement Invariance Examination of the Revised Child Anxiety and Depression Scale in a Southern Sample: Differential Item Functioning between African American and Caucasian Youth

ERIC Educational Resources Information Center

Trent, Lindsay Rae; Buchanan, Erin; Ebesutani, Chad; Ale, Chelsea M.; Heiden, Laurie; Hight, Terry L.; Damon, John D.; Young, John

2013-01-01

This study examined the psychometric properties of the Revised Child Anxiety and Depression Scale in a large sample of youth from the Southern United States. The authors aimed to determine (a) if the established six-factor Revised Child Anxiety and Depression Scale structure could be replicated in this Southern sample and (b) if scores were…

The Relationship between the Wechsler Intelligence Scale for Children-Revised and the Wechsler Intelligence Scale for Children-III Scales and Subtests for Gifted Children.

ERIC Educational Resources Information Center

Sabatino, David A.; And Others

1995-01-01

This study determines the comparability of the Wechsler Intelligence Scale for Children-Revised and the Wechsler Intelligence Scale for Children-III in relation to gifted children. Results indicate that both tests produce remarkably similar scale and subtest scores when administered under clinical conditions. (JPS)

Age Effects on Wechsler Adult Intelligence Scale-Revised Tests.

ERIC Educational Resources Information Center

Sattler, Jerome M.

1982-01-01

Studied age norms for 11 individual Wechsler Adult Intelligence Scale-Revised (WAIS-R) tests. Digit Symbol showed the most decline. Results suggest that fluid intelligence, as measured by the performance scale tests, shows more of a decline with age than crystallized intelligence, as measured by the verbal scale tests. (Author)

Reaffirming normal: the high risk of pathologizing healthy adults when interpreting the MMPI-2-RF.

PubMed

Odland, Anthony P; Lammy, Andrew B; Perle, Jonathan G; Martin, Phillip K; Grote, Christopher L

2015-01-01

Monte Carlo simulations were utilized to determine the proportion of the normal population expected to have scale elevations on the MMPI-2-RF when multiple scores are interpreted. Results showed that when all 40 MMPI-2-RF scales are simultaneously considered, approximately 70% of normal adults are likely to have at least one scale elevation at or above 65 T, and as many as 20% will have five or more elevated scales. When the Restructured Clinical (RC) Scales are under consideration, 34% of normal adults have at least one elevated score. Interpretation of the Specific Problem Scales and Personality Psychopathology Five Scales--Revised also yielded higher than expected rates of significant scores, with as many as one in four normal adults possibly being miscategorized as having features of a personality disorder by the latter scales. These findings are consistent with the growing literature on rates of apparently abnormal scores in the normal population due to multiple score interpretation. Findings are discussed in relation to clinical assessment, as well as in response to recent work suggesting that the MMPI-2-RF's multiscale composition does not contribute to high rates of elevated scores.

Will environmental interventions affect the level of mastery motivation among children with disabilities? A preliminary study.

PubMed

Waldman-Levi, Amiya; Erez, Asnat Bar-Haim

2015-03-01

Children with developmental disabilities tend to demonstrate lower levels of mastery motivation in comparison with typically developing children. The goal of this study was to investigate the effect of physical and social environmental interventions on the mastery motivation of children with disabilities. Participants included 19 children (from two classes) with disabilities between the ages of 2-4 years from an educational rehabilitation centre. The Individualized Assessment of Mastery Motivation was used to assess the level of mastery motivation; the Early Childhood Environment Rating Scale - Revised and the Teacher-Child Interaction Observation were used to assess the physical and social environments. A counterbalance study design was used such that the children from the two classes received two phases of intervention, social and physical environmental interventions. The study's results point to the advantage of the social intervention, over the physical one, in improving the child's mastery motivation. However, the results lend support for the efficacy of using both aspects of environmental changes to the overall persistent score. The study findings, although preliminary, demonstrate the efficacy of providing both social and physical environmental interventions to improve mastery motivation. Copyright © 2014 John Wiley & Sons, Ltd.

Motor competence and characteristics within the preschool environment.

PubMed

True, Larissa; Pfeiffer, Karin Allor; Dowda, Marsha; Williams, Harriet G; Brown, William H; O'Neill, Jennifer R; Pate, Russell R

2017-08-01

Environmental characteristics within preschools that influence children's motor competence are largely unknown. The purpose of the present study was to examine the contribution of various preschool environmental characteristics to children's locomotor, object control, and total gross motor scores. Cross-sectional, observational study of 3-5 year-old children (n=229) from 22 preschools in South Carolina. The Children's Activity and Movement in Preschool Study (CHAMPS) Motor Skills Protocol assessed MC. Preschool directors provided information regarding policies and practices. The research team measured playgrounds and classrooms, and the Early Childhood Environment Rating Scale-Revised assessed preschool quality. Time spent in open space and electronic media use were also assessed using direct observation. The aforementioned variables predicted children's object control, locomotor, and total gross motor scores. Classroom size/child ratio, teacher education, playground size, electronic media use, and trips to outside organizations emerged as significant predictors of locomotor score and total motor score. The object control model was non-significant. Preschools may be able to promote motor competence by allowing children more time in open spaces, structured activity experiences, and by expanding existing outdoor playground space whenever possible. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

The Diagnosis of Autism and Autism Spectrum Disorder in Low- and Middle-Income Countries: Experience from Jamaica

ERIC Educational Resources Information Center

Samms-Vaughan, Maureen; Rahbar, Mohammad H.; Dickerson, Aisha S.; Loveland, Katherine A.; Hessabi, Manouchehr; Pearson, Deborah A.; Bressler, Jan; Shakespeare-Pellington, Sydonnie; Grove, Megan L.; Coore-Desai, Charlene; Reece, Jody; Boerwinkle, Eric

2017-01-01

The administration requirements of the Autism Diagnostic Observation Schedule and the Autism Diagnostic Interview-Revised, widely used in high-income countries, make them less feasible for diagnosis of autism spectrum disorder in low- and middle-income countries. The flexible administration requirements of the Childhood Autism Rating Scale have…

Validity of the Revised Children's Anxiety and Depression Scale for Youth with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Sterling, Lindsey; Renno, Patricia; Storch, Eric A.; Ehrenreich-May, Jill; Lewin, Adam B.; Arnold, Elysse; Lin, Enjey; Wood, Jeffrey

2015-01-01

High rates of anxiety and depression are reported among youth with autism spectrum disorders. These conditions are generally assessed using measures validated for typically developing youth. Few studies have investigated their validity for autism spectrum disorders, which is crucial for accurate assessment and the provision of proper treatment.…

Measuring the impact of multiple sclerosis: Enhancing the measurement performance of the Multiple Sclerosis Impact Scale (MSIS-29) using Rasch Measurement Theory (RMT)

PubMed Central

Cleanthous, Sophie; Kinter, Elizabeth; Marquis, Patrick; Petrillo, Jennifer; You, Xiaojun; Wakeford, Craig; Sabatella, Guido

2017-01-01

Background Study objectives were to evaluate the Multiple Sclerosis Impact Scale (MSIS-29) and explore an optimized scoring structure based on empirical post-hoc analyses of data from the Phase III ADVANCE clinical trial. Methods ADVANCE MSIS-29 data from six time-points were analyzed in a sample of patients with relapsing–remitting multiple sclerosis (RRMS). Rasch Measurement Theory (RMT) analysis was undertaken to examine three broad areas: sample-to-scale targeting, measurement scale properties, and sample measurement validity. Interpretation of results led to an alternative MSIS-29 scoring structure, further evaluated alongside responsiveness of the original and revised scales at Week 48. Results RMT analysis provided mixed evidence for Physical and Psychological Impact scales that were sub-optimally targeted at the lower functioning end of the scales. Their conceptual basis could also stand to improve based on item fit results. The revised MSIS-29 rescored scales improved but did not resolve the measurement scale properties and targeting of the MSIS-29. In two out of three revised scales, responsiveness analysis indicated strengthened ability to detect change. Conclusion The revised MSIS-29 provides an initial evidence-based improved patient-reported outcome (PRO) instrument for evaluating the impact of MS. Revised scoring improves conceptual clarity and interpretation of scores by refining scale structure to include Symptoms, Psychological Impact, and General Limitations. Clinical trial ADVANCE (ClinicalTrials.gov identifier NCT00906399). PMID:29104758

Making Long-Lasting Changes with the Environment Rating Scales

ERIC Educational Resources Information Center

Harms, Thelma

2010-01-01

An assessment with the Environment Rating Scales (ERS) is designed to give early childhood administrators and teaching staff much more than a set of quality scores. Appropriately used, an ERS assessment can provide a blueprint for planning and carrying out both immediate and long-range program improvements. Unfortunately, programs often complete…

Korean version of the Revised Caregiving Appraisal Scale: a translation and validation study.

PubMed

Lee, JuHee; Friedmann, Erika; Picot, Sandra J; Thomas, Sue Ann; Kim, Cho Ja

2007-08-01

This paper is a report of a study to examine the reliability and validity of a Korean version of the Revised Caregiving Appraisal Scale with Korean caregivers of older stroke survivors. The Revised Caregiving Appraisal Scale was developed in the United States of America for an American English-speaking population to measure primary caregivers' appraisals of potential stressors and the efficacy of their coping efforts related to caregiving experiences. Using the back-translation method, the instrument was translated into Korean. The Korean version of the Revised Caregiving Appraisal Scale was self-administered by 147 primary family caregivers recruited from three outpatient clinics and two home health agencies in Korea. The study was conducted in 2005. In this sample, Cronbach's alpha for the total scale was 0.86. Reliability coefficients for each of the five subscales ranged from 0.40 to 0.85. Two subscales, burden and satisfaction, showed good reliability; one subscale, impact, showed marginally acceptable reliability; two subscales, mastery and demand, had low reliability. Principal components factor analysis of the Korean version of the Revised Caregiving Appraisal Scale yielded six factors. Except for the mastery domain, which was divided into two factors, the other factors were similar to those in the original scale. The Korean version of the Revised Caregiving Appraisal Scale had adequate reliability and validity in a sample of Korean caregivers of stroke survivors. It can be used to assess the impact of caregiving and interventions on Korean caregiver attitudes. Further studies are needed with different categories of caregiver.

Revision and Factor Analysis of a Death Anxiety Scale.

ERIC Educational Resources Information Center

Thorson, James A.; Powell, F. C.

Earlier research on death anxiety using the 34-item scale developed by Nehrke-Templer-Boyar (NTB) indicated that females and younger persons have significantly higher death anxiety. To simplify a death anxiety scale for use with different age groups, and to determine the conceptual factors actually measured by the scale, a revised 25-item…

The Impact of a Revised Curriculum on Academic Motivation, Burnout, and Quality of Life Among Medical Students.

PubMed

Lyndon, Mataroria P; Henning, Marcus A; Alyami, Hussain; Krishna, Sanjeev; Yu, Tzu-Chieh; Hill, Andrew G

2017-01-01

The purpose of this study was to determine the impact of a revised curriculum on medical student academic motivation, burnout, and quality of life. This cross-sectional comparative study involved 2 medical school cohorts of second year and fourth year medical students at The University of Auckland: a cohort under a traditional curriculum (n = 437) and a cohort under a revised curriculum (n = 446). Participants completed self-reported questionnaires measuring academic motivation, burnout, and quality of life. Two multivariate analyses of covariance (MANCOVAs) were conducted. The response rate was 48%. No statistically significant differences were found between curriculum cohorts for mean scores of academic motivation, personal burnout, and quality of life. However, differences were found when comparing preclinical medical students and students in their clinical years of training. In comparison with Year 2 medical students, the MANCOVA for Year 4 students showed a significant main effect for the revised curriculum with respect to both physical and environmental quality of life. A revised medical curriculum had a differential effect on quality of life for Year 4 students in the latter years of medical school who are based in a clinical learning environment.

Revision rates after knee replacement. Cumulative results from worldwide clinical studies versus joint registers.

PubMed

Pabinger, C; Berghold, A; Boehler, N; Labek, G

2013-02-01

To assess revision rates after knee arthroplasty by comparing the cumulative results from worldwide clinical studies and arthroplasty registers. We hypothesised that the revision rate of all clinical studies of a given implant and register data would not differ significantly. A systematic review of clinical studies in indexed peer-reviewed journals was performed followed by internal and external validation. Parameters for measurement of revision were applied (Revision for any reason, Revisions per 100 observed component years). Register data served as control group. Thirty-six knee arthroplasty systems were identified to meet the inclusion criteria: 21 total knee arthroplasty (TKA) systems, 14 unicondylar knee arthroplasty (UKA) systems, one patello-femoral implant system. For 13 systems (36%), no published study was available that contained revision data. For 17 implants (47%), publications were available dealing with radiographic, surgical or technical details, but power was too weak to compare revision rates at a significant level. Six implant systems (17%) had a significant number of revisions published and were finally analysed. In general, developers report better results than independent users. Studies from developers represent an overproportional share of all observed component years. Register data report overall 10-year revision rates of TKA of 6.2% (range: 4.9-7.8%), rates for UKA are 16.5% (range: 9.7-19.6%). Revision rates of all clinical studies of a given implant do not differ significantly from register data. However, significant differences were found between the revision rates published by developers and register data. Therefore the different data need to be interpreted in the context of the source of the information. Copyright © 2012 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Metabolically Derived Human Ventilation Rates: A Revised ...

EPA Pesticide Factsheets

EPA announced the availability of the final report, Metabolically Derived Human Ventilation Rates: A Revised Approach Based Upon Oxygen Consumption Rates. This report provides a revised approach for calculating an individual's ventilation rate directly from their oxygen consumption rate. This approach will be used to update the ventilation rate information in the Exposure Factors Handbook, which serve as a resources for exposure assessors for calculating inhalation and other exposures. In this report, EPA presents a revised approach in which ventilation rate is calculated directly from an individual's oxygen consumption rate.

Classroom quality and academic skills: Approaches to learning as a moderator.

PubMed

Meng, Christine

2015-12-01

The purpose of this study was to examine whether approaches to learning moderated the association between child care classroom environment and Head Start children's academic skills. The data came from the Head Start Family and Child Experiences Survey (FACES-2003 Cohort). The dataset is a nationally representative longitudinal study of Head Start children. The sample was selected using the stratified 4-stage sampling procedure. Data was collected in fall 2003, spring 2004, spring 2005, and spring 2006 in the first year of kindergarten. Participants included 3- and 4-year-old Head Start children (n = 786; 387 boys, 399 girls; 119 Hispanic children, 280 African American children, 312 Caucasian children). Head Start children's academic skills in letter-word identification, dictation/spelling, and mathematics at the 4 time points were measured by the Woodcock-Johnson Achievement Battery tests. Approaches to learning in fall 2003 was measured by the teacher report of the Preschool Learning Behaviors Scale. Child care classroom quality in fall 2003 was measured by the revised Early Childhood Environment Rating Scale. Results of the linear mixed effects models demonstrated that approaches to learning significantly moderated the effect of child care classroom quality on Head Start children's writing and spelling. Specifically, positive approaches to learning mitigated the negative effect of lower levels of classroom quality on dictation/spelling. Results underscore the important role of approaches to learning as a protective factor. Implications for early childhood educators with an emphasis on learning goals for disengaged children are discussed. (c) 2015 APA, all rights reserved).

Assessment of Environmental Attitudes and Risk Perceptions among University Students in Mersin, Turkey.

PubMed

Yapici, Gulcin; Ögenler, Oya; Kurt, Ahmet Öner; Koçaş, Fazıl; Şaşmaz, Tayyar

2017-01-01

Environmental destruction is one of the most important problems in this century. The aim of the study was to determine the environmental attitudes and perceived risks associated with environmental factors of the students. This cross-sectional study was conducted in 7 faculties of Mersin University. The research data were collected using a questionnaire. The questionnaire included sociodemographic characteristics, the "Environmental Attitudes Scale," and the "Environmental Risk Perception Scale." 774 students who filled out questionnaires were evaluated. The sample included 55.8% females. Environmental Attitudes Scale mean scores of students were identified as 81.1 ± 11.3. The highest perceived risk was release of radioactive materials associated with nuclear power generation. The environmental attitudes and risk perception scores were higher in Health Sciences than in the other faculties. Females were more positive towards the environment and had higher risk perceptions than the men. There is a negative correlation between age and resource depletion risk and global environmental risk score. Students had a positive attitude to the environment and had moderate-level risk perception about the environment. Environmental awareness of students, especially those studying in the Social Sciences, should be increased. The environmental education curriculum should be revised throughout all the courses.

Internal and temporal reliability estimates for informant ratings of personality using the NEO PI-R and IAS. NEO Personality Inventory. Interpersonal Adjective Scales.

PubMed

Kurtz, J E; Lee, P A; Sherker, J L

1999-06-01

This study examines the internal consistency and temporal stability of informant ratings from two widely used instruments for normal personality assessment, the revised NEO Personality Inventory (NEO PI-R) and the Interpersonal Adjective Scales (IAS). Well-known adult targets were selected by 109 undergraduate students and rated on two occasions separated by a 6-month interval. With few exceptions, estimates of internal consistency are adequate to good for both instruments. NEO PI-R domain scores yield coefficient alphas ranging from .89 to .96, with a median of .80 for the 30 facet scales. IAS octant scales show coefficient alphas ranging from .83 to .92. Retest Pearson correlations are above .70 for each of the NEO PI-R domain scores and both IAS axis coordinates, and intraclass correlations are above .60 for all scales from both instruments. Score changes were small but statistically significant for three of the five NEO PI-R domains at retest. The retest stability of IAS type classifications varies as a function of the extremity of the associated octant scores.

A test of the hierarchical model of litter decomposition.

PubMed

Bradford, Mark A; Veen, G F Ciska; Bonis, Anne; Bradford, Ella M; Classen, Aimee T; Cornelissen, J Hans C; Crowther, Thomas W; De Long, Jonathan R; Freschet, Gregoire T; Kardol, Paul; Manrubia-Freixa, Marta; Maynard, Daniel S; Newman, Gregory S; Logtestijn, Richard S P; Viketoft, Maria; Wardle, David A; Wieder, William R; Wood, Stephen A; van der Putten, Wim H

2017-12-01

Our basic understanding of plant litter decomposition informs the assumptions underlying widely applied soil biogeochemical models, including those embedded in Earth system models. Confidence in projected carbon cycle-climate feedbacks therefore depends on accurate knowledge about the controls regulating the rate at which plant biomass is decomposed into products such as CO 2 . Here we test underlying assumptions of the dominant conceptual model of litter decomposition. The model posits that a primary control on the rate of decomposition at regional to global scales is climate (temperature and moisture), with the controlling effects of decomposers negligible at such broad spatial scales. Using a regional-scale litter decomposition experiment at six sites spanning from northern Sweden to southern France-and capturing both within and among site variation in putative controls-we find that contrary to predictions from the hierarchical model, decomposer (microbial) biomass strongly regulates decomposition at regional scales. Furthermore, the size of the microbial biomass dictates the absolute change in decomposition rates with changing climate variables. Our findings suggest the need for revision of the hierarchical model, with decomposers acting as both local- and broad-scale controls on litter decomposition rates, necessitating their explicit consideration in global biogeochemical models.

A cross-etiology comparison of the socio-emotional behavioral profiles associated with attention-deficit/hyperactivity disorder and specific language impairment

PubMed Central

Ash, Andrea C.

2014-01-01

Cross-etiology comparisons provide important information that can help practitioners establish criteria for differential diagnosis and tailor interventions towards the source of children’s difficulties. This study examined the extent to which parent rating scales of socioemotional behavioral difficulties differentiate cases of attention-deficit/hyperactivity disorder (ADHD) from cases of specific language impairment (SLI), and typical development (TD). Parents of 60 children (7–8 years) completed the Child Behavior Checklist (Achenbach & Rescorla, 2001) and the Conners Parent Rating Scale-Revised (Conners, 2004). Significant differences were observed between ratings provided for the children with ADHD and the children with SLI and TD across several scales which assessed behavioral and emotional difficulties. Most of the observed differences between ratings provided for the SLI and TD groups were not significant when nonverbal IQ was treated as a covariate or when syndrome scales were adjusted for the presence of language and academic items. In contrast, these adjustments had little impact on observed differences between the children with ADHD and the other groups. These results highlight important and clinically useful differences between the scope and the scale of socioemotional behavior difficulties associated with ADHD and SLI. PMID:24456478

Revised upper limb module for spinal muscular atrophy: Development of a new module.

PubMed

Mazzone, Elena S; Mayhew, Anna; Montes, Jacqueline; Ramsey, Danielle; Fanelli, Lavinia; Young, Sally Dunaway; Salazar, Rachel; De Sanctis, Roberto; Pasternak, Amy; Glanzman, Allan; Coratti, Giorgia; Civitello, Matthew; Forcina, Nicola; Gee, Richard; Duong, Tina; Pane, Marika; Scoto, Mariacristina; Pera, Maria Carmela; Messina, Sonia; Tennekoon, Gihan; Day, John W; Darras, Basil T; De Vivo, Darryl C; Finkel, Richard; Muntoni, Francesco; Mercuri, Eugenio

2017-06-01

There is a growing need for a robust clinical measure to assess upper limb motor function in spinal muscular atrophy (SMA), as the available scales lack sensitivity at the extremes of the clinical spectrum. We report the development of the Revised Upper Limb Module (RULM), an assessment specifically designed for upper limb function in SMA patients. An international panel with specific neuromuscular expertise performed a thorough review of scales currently available to assess upper limb function in SMA. This review facilitated a revision of the existing upper limb function scales to make a more robust clinical scale. Multiple revisions of the scale included statistical analysis and captured clinically relevant changes to fulfill requirements by regulators and advocacy groups. The resulting RULM scale shows good reliability and validity, making it a suitable tool to assess upper extremity function in the SMA population for multi-center clinical research. Muscle Nerve 55: 869-874, 2017. © 2016 Wiley Periodicals, Inc.

Nutrition Environment Food Pantry Assessment Tool (NEFPAT): Development and Evaluation.

PubMed

Nikolaus, Cassandra J; Laurent, Emily; Loehmer, Emily; An, Ruopeng; Khan, Naiman; McCaffrey, Jennifer

2018-04-24

To develop and evaluate a nutrition environment assessment tool to assess the consumer nutrition environment and use of recommended practices in food pantries. The Nutrition Environment Food Pantry Assessment Tool (NEFPAT) was developed based on a literature review and guidance from professionals working with food pantries. The tool was pilot-tested at 9 food pantries, an expert panel assessed content validity, and interrater reliability was evaluated by pairs in 3 pantries. After revisions, the NEFPAT was used in 27 pantries. Pilot tests indicated positive appraisal for the NEFPAT and recommendations were addressed. The NEFPAT's 6 objectives and the overall tool were rated as content valid by experts, with an average section rating of 3.85 ± 0.10. Intraclass correlation coefficients for interrater reliability were >0.90. The NEFPAT is content valid with high interrater reliability. It provides baseline data that could be valuable for interventions within the nutrition environment of food pantries. Published by Elsevier Inc.

The revised Generalized Expectancy for Success Scale: a validity and reliability study.

PubMed

Hale, W D; Fiedler, L R; Cochran, C D

1992-07-01

The Generalized Expectancy for Success Scale (GESS; Fibel & Hale, 1978) was revised and assessed for reliability and validity. The revised version was administered to 199 college students along with other conceptually related measures, including the Rosenberg Self-Esteem Scale, the Life Orientation Test, and Rotter's Internal-External Locus of Control Scale. One subsample of students also completed the Eysenck Personality Inventory, while another subsample performed a criterion-related task that involved risk taking. Item analysis yielded 25 items with correlations of .45 or higher with the total score. Results indicated high internal consistency and test-retest reliability.

Testing the generalized complementary relationship of evaporation with continental-scale long-term water-balance data

NASA Astrophysics Data System (ADS)

Szilagyi, Jozsef; Crago, Richard; Qualls, Russell J.

2016-09-01

The original and revised versions of the generalized complementary relationship (GCR) of evaporation (ET) were tested with six-digit Hydrologic Unit Code (HUC6) level long-term (1981-2010) water-balance data (sample size of 334). The two versions of the GCR were calibrated with Parameter-Elevation Regressions on Independent Slopes Model (PRISM) mean annual precipitation (P) data and validated against water-balance ET (ETwb) as the difference of mean annual HUC6-averaged P and United States Geological Survey HUC6 runoff (Q) rates. The original GCR overestimates P in about 18% of the PRISM grid points covering the contiguous United States in contrast with 12% of the revised version. With HUC6-averaged data the original version has a bias of -25 mm yr-1 vs the revised version's -17 mm yr-1, and it tends to more significantly underestimate ETwb at high values than the revised one (slope of the best fit line is 0.78 vs 0.91). At the same time it slightly outperforms the revised version in terms of the linear correlation coefficient (0.94 vs 0.93) and the root-mean-square error (90 vs 92 mm yr-1).

Frequency and Correlates of Suicidal Ideation in Pediatric Obsessive-Compulsive Disorder

PubMed Central

Storch, Eric A.; Bussing, Regina; Jacob, Marni L.; Nadeau, Joshua M.; Crawford, Erika; Mutch, P. Jane; Mason, Dana; Lewin, Adam B.; Murphy, Tanya K.

2014-01-01

This study examined the frequency and sociodemographic and clinical correlates of suicidal ideation in a sample of children and adolescents with obsessive-compulsive disorder (OCD). Fifty-four youth with OCD and their parent(s) were administered the Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime, Children’s Yale-Brown Obsessive Compulsive Scale, and Children’s Depression Rating Scale-Revised. Children completed the Suicidal Ideation Questionnaire - Junior, Child Obsessive Compulsive Impact Scale–Child, and Multidimensional Anxiety Scale for Children; parents completed the Child Obsessive Compulsive Impact Scale–Parent, Swanson, Nolan, and Pelham–IV Parent Scale, and Young Mania Rating Scale–Parent Version. Seven youth endorsed clinically significant levels of suicidal ideation on the Suicidal Ideation Questionnaire - Junior. Suicidal ideation was significantly related to clinician-rated depressive symptoms, age, child-rated impairment and anxiety symptoms, and symmetry, sexuality/religiosity and miscellaneous symptom dimensions. There was no significant association between suicidal ideation and obsessive-compulsive symptom severity, comorbidity patterns, or several parent-rated indices (e.g., impairment, impulsivity). These results provide initial information regarding the frequency and correlates of suicidal ideation in treatment-seeking youth with OCD. Clinical implications are discussed, as well as directions for future research. PMID:24682580

The Validity and Utility of the Positive Presentation Management and Negative Presentation Management Scales for the Revised NEO Personality Inventory

ERIC Educational Resources Information Center

Sellbom, Martin; Bagby, R. Michael

2008-01-01

Schinka, Kinder, and Kremer developed "validity" scales for the "Revised NEO Personality Inventory" (NEO PI-R; Costa & McCrae) to detect underreporting--the Positive Presentation Management (PPM) Scale and overreporting--the Negative Presentation Management (NPM) Scale. In this investigation, the clinical utility of these…

Confirmatory Factor Analysis of a Family Quality of Life Scale for Taiwanese Families of Children With Intellectual Disability/Developmental Delay.

PubMed

Chiu, Chun-Yu; Seo, Hyojeong; Turnbull, Ann P; Summers, Jean Ann

2017-04-01

The Beach Center Family Quality of Life Scale is an internationally validated instrument for measuring family outcomes. To revise the scale for better alignment with the Family Quality of Life theory, the authors excluded non-outcome items in this revision. In this study, we examined reliability and validity of the revised scale (i.e., the FQoL Scale-21) and its scores for Taiwanese families of children and youth with intellectual disability and developmental delay (age 0-18). Results from 400 Taiwanese respondents suggested that the FQoL Scale-21 has the potential to be used as an indicator of positive outcomes in intervention evaluation, policy making, and service delivery.

The Factor Structure and Sources of Variation Underlying the Social Learning Environment Rating Scales: Monograph 1.

ERIC Educational Resources Information Center

Warshow, Joyce P.; Bepko, Raymond A.

Seventeen intermediate level classes for the educable mentally retarded were involved in an investigation of the factor structure of the Social Learning Environment Rating Scale (SLERS), an instrument designed to quantify teacher-student behavior based on the Social Learning Curriculum (SLC). The 17 classes were observed implementing six…

Quality of Child Care Using the Environment Rating Scales: A Meta-Analysis of International Studies

ERIC Educational Resources Information Center

Vermeer, Harriet J.; van IJzendoorn, Marinus H.; Cárcamo, Rodrigo A.; Harrison, Linda J.

2016-01-01

The current study provides a systematic examination of child care quality around the globe, using the Environment Rating Scales (ERS). Additional goals of this study are to examine associations between ERS process quality and structural features (group size, caregiver-child ratio) that underpin quality and between ERS and more proximal aspects of…

The revised scale for caregiving self-efficacy: reliability and validity studies.

PubMed

Steffen, Ann M; McKibbin, Christine; Zeiss, Antonette M; Gallagher-Thompson, Dolores; Bandura, Albert

2002-01-01

Two samples of family caregivers (Study 1: N = 169; Study 2: N = 145) of cognitively impaired older adults were used to revise, extend, and evaluate a measure of perceived self-efficacy for caregiving tasks. The Revised Scale for Caregiving Self-Efficacy measures 3 domains of caregiving self-efficacy: Obtaining Respite, Responding to Disruptive Patient Behaviors, and Controlling Upsetting Thoughts. The 3 subscales show strong internal consistency and adequate test-retest reliability. Construct validity is supported by relationships between these 3 facets of perceived caregiving efficacy and depression, anxiety, anger, perceived social support, and criticism expressed in speech samples. The Revised Scale for Caregiving Self-Efficacy has potential uses for both research and clinical purposes.

Trajectories of Individual Depressive Symptoms in Adolescents: Gender and Family Relationships as Predictors

PubMed Central

Kouros, Chrystyna D.; Garber, Judy

2015-01-01

Depressive syndrome and disorders increase substantially during adolescence. Little is known, however, about how individual symptoms of depression change over the course of this developmental period. The present study examined within-person changes in symptom severity of each individual symptom of depression, utilizing longitudinal data collected across six years of adolescence. Adolescent gender and family relationship variables were tested as predictors of the symptom trajectories (i.e., intercept and slope). Adolescents and their mothers (N = 240) were first evaluated when youth were in grade 6 (M = 11.86 years old; SD = 0.56; 54% female) and then annually through grade 12. Individual symptoms of depression were assessed by a clinical interviewer using the Children’s Depression Rating Scale-Revised (CDRS-R). Mothers and youth also completed measures about their relationship on the Children’s Report of Parent Behavior Inventory and the Family Environment Scale. Results showed that all depressive symptoms increased linearly over time except psychomotor disturbances and problems with concentration and decision making, which were best represented by a quadratic growth model. Sex differences were found such that significantly more rapid increases in worthlessness/guilt were found for girls than boys, and concentration/decision making problems decreased significantly for boys, but not girls. Poor family relationship quality (mother-reported) predicted a significantly faster rate of increase in adolescents’ symptoms of anhedonia, appetite/weight changes, and fatigue. High maternal psychological control (youth-reported) also predicted a faster rate of increase in anhedonia. Study limitations, future research directions, and clinical implications of the findings are discussed. PMID:25329553

The Discriminative Ability and Diagnostic Utility of the ADOS-G, ADI-R, and GARS for Children in a Clinical Setting

ERIC Educational Resources Information Center

Mazefsky, Carla A.; Oswald, Donald P.

2006-01-01

Recent years have seen a surge of interest in assessment instruments for diagnosing autism in children. Instruments have generally been developed and evaluated from a research perspective. The Autism Diagnostic Observation Schedule-Generic (ADOS-G), Autism Diagnostic Interview-Revised (ADI-R), and Gilliam Autism Rating Scale (GARS) have received…

Metabolically Derived Human Ventilation Rates: A Revised Approach Based Upon Oxygen Consumption Rates (Final Report, 2009)

EPA Science Inventory

EPA announced the availability of the final report, Metabolically Derived Human Ventilation Rates: A Revised Approach Based Upon Oxygen Consumption Rates. This report provides a revised approach for calculating an individual's ventilation rate directly from their oxygen c...

Comparison of Revision Rates of Anterior- and Posterior-Approach Ptosis Surgery: A Retrospective Review of 1519 Cases.

PubMed

Chou, Eva; Liu, Jun; Seaworth, Cathleen; Furst, Meredith; Amato, Malena M; Blaydon, Sean M; Durairaj, Vikram D; Nakra, Tanuj; Shore, John W

To compare revision rates for ptosis surgery between posterior-approach and anterior-approach ptosis repair techniques. This is the retrospective, consecutive cohort study. All patients undergoing ptosis surgery at a high-volume oculofacial plastic surgery practice over a 4-year period. A retrospective chart review was conducted of all patients undergoing posterior-approach and anterior-approach ptosis surgery for all etiologies of ptosis between 2011 and 2014. Etiology of ptosis, concurrent oculofacial surgeries, revision, and complications were analyzed. The main outcome measure is the ptosis revision rate. A total of 1519 patients were included in this study. The mean age was 63 ± 15.4 years. A total of 1056 (70%) of patients were female, 1451 (95%) had involutional ptosis, and 1129 (74.3%) had concurrent upper blepharoplasty. Five hundred thirteen (33.8%) underwent posterior-approach ptosis repair, and 1006 (66.2%) underwent anterior-approach ptosis repair. The degree of ptosis was greater in the anterior-approach ptosis repair group. The overall revision rate for all patients was 8.7%. Of the posterior group, 6.8% required ptosis revision; of the anterior group, 9.5% required revision surgery. The main reason for ptosis revision surgery was undercorrection of one or both eyelids. Concurrent brow lifting was associated with a decreased, but not statistically significant, rate of revision surgery. Patients who underwent unilateral ptosis surgery had a 5.1% rate of Hering's phenomenon requiring ptosis repair in the contralateral eyelid. Multivariable logistic regression for predictive factors show that, when adjusted for gender and concurrent blepharoplasty, the revision rate in anterior-approach ptosis surgery is higher than posterior-approach ptosis surgery (odds ratio = 2.08; p = 0.002). The overall revision rate in patients undergoing ptosis repair via posterior-approach or anterior-approach techniques is 8.7%. There is a statistically higher rate of revision with anterior-approach ptosis repair.

A Second-Order Confirmatory Factor Analysis of the Moral Distress Scale-Revised for Nurses.

PubMed

Sharif Nia, Hamid; Shafipour, Vida; Allen, Kelly-Ann; Heidari, Mohammad Reza; Yazdani-Charati, Jamshid; Zareiyan, Armin

2017-01-01

Moral distress is a growing problem for healthcare professionals that may lead to dissatisfaction, resignation, or occupational burnout if left unattended, and nurses experience different levels of this phenomenon. This study aims to investigate the factor structure of the Persian version of the Moral Distress Scale-Revised in intensive care and general nurses. This methodological research was conducted with 771 nurses from eight hospitals in the Mazandaran Province of Iran in 2017. Participants completed the Moral Distress Scale-Revised, data collected, and factor structure assessed using the construct, convergent, and divergent validity methods. The reliability of the scale was assessed using internal consistency (Cronbach's alpha, Theta, and McDonald's omega coefficients) and construct reliability. Ethical considerations: This study was approved by the Ethics Committee of Mazandaran University of Medical Sciences. The exploratory factor analysis ( N = 380) showed that the Moral Distress Scale-Revised has five factors: lack of professional competence at work, ignoring ethical issues and patient conditions, futile care, carrying out the physician's orders without question and unsafe care, and providing care under personal and organizational pressures, which explained 56.62% of the overall variance. The confirmatory factor analysis ( N = 391) supported the five-factor solution and the second-order latent factor model. The first-order model did not show a favorable convergent and divergent validity. Ultimately, the Moral Distress Scale-Revised was found to have a favorable internal consistency and construct reliability. The Moral Distress Scale-Revised was found to be a multidimensional construct. The data obtained confirmed the hypothesis of the factor structure model with a latent second-order variable. Since the convergent and divergent validity of the scale were not confirmed in this study, further assessment is necessary in future studies.

Observing relationships in Finnish adoptive families: Oulu Family Rating Scale.

PubMed

Tienari, Pekka; Wynne, Lyman C; Sorri, Anneli; Lahti, Ilpo; Moring, Juha; Nieminen, Pentti; Joukamaa, Matti; Naarala, Mikko; Seitamaa, Markku; Wahlberg, Karl-Erik; Miettunen, Jouko

2005-01-01

Adoption studies were intended to separate genetic from environmental "causal" factors. In earlier adoption studies, psychiatric diagnostic labels for the adoptive parents were used as a proxy for the multiple dimensions of the family rearing environment. In the Finnish Adoption Study, research design provided the opportunity to study directly the adoptive family rearing environment. For this purpose 33 sub-scales were selected creating what we call Oulu Family Rating Scale (OPAS, Oulun PerheArviointiSkaala). In this paper, the manual for scoring of these sub-scales is presented.

Clinimetric Testing of the Comprehensive Cervical Dystonia Rating Scale

PubMed Central

Comella, C. L.; Perlmutter, J.S.; Jinnah, H. A.; Waliczek, T. A.; Rosen, A. R.; Galpern, W. R.; Adler, C. H.; Barbano, R. L.; Factor, S. A.; Goetz, C.G.; Jankovic, J.; Reich, S. G.; Rodriguez, R. L.; Severt, W. L.; Zurowski, M.; Fox, S. H.; Stebbins, G.T.

2016-01-01

Objective To test the clinimetric properties of the Comprehensive Cervical Dystonia Rating Scale. Background This is a modular scale with modifications of the Toronto Western Spasmodic Torticollis Rating Scale (composed of three subscales assessing motor severity, disability and pain) now referred to as the revised Toronto Western Spasmodic Torticollis Scale-2.; a newly developed psychiatric screening instrument; and the Cervical Dystonia Impact Profile-58 as a quality of life measure. Methods Ten dystonia experts rated subjects with cervical dystonia using the comprehensive scale. Clinimetric techniques assessed each module of the scale for reliability, item correlation and factor structure. Results There were 208 cervical dystonia patients (73% women, age 59±10 years, duration 15±12 years). The internal consistency of the motor severity subscale was acceptable (Cronbach’s alpha = 0.57). Item to total correlations showed that elimination of items with low correlations (<0.20) increased alpha to 0.71. Internal consistency estimates for the subscales for disability and pain were 0.88 and 0.95 respectively. The psychiatric screening scale had a Cronbach’s alpha of 0.84 and satisfactory item to total correlations. When the subscales of the Toronto Western Spasmodic Torticollis scale -2 were combined with the psychiatric screening scale, Cronbach's alpha was 0.88, and construct validity assessment demonstrated four rational factors: motor, disability, pain and psychiatric disorders. The Cervical Dystonia Impact Profile-58 had an alpha of 0.98 and its construction was validated through a confirmatory factor analysis. Conclusions The modules of the Comprehensive Cervical Dystonia Rating Scale are internally consistent with a logical factor structure. PMID:26971359

Psychometric Properties of the Revised Teachers' Attitude toward Inclusion Scale

ERIC Educational Resources Information Center

Monsen, Jeremy J.; Ewing, Donna L.; Boyle, James

2015-01-01

This paper presents the psychometric properties of a questionnaire measure that updates and extends Larrivee and Cook's (1979) Opinions Relative to Mainstreaming Scale in terms of structure, terminology, and language. The revised scale was tested using a sample of 106 teachers based in inclusive mainstream schools. Using Principal Component…

Development of the Wechsler Memory Scale--Revised.

ERIC Educational Resources Information Center

Herman, David O.; Young, Laura

A study involving a sample of people selected to represent the nonimpaired American population, aged 16 to 74 years, was undertaken to determine the effectiveness of the Wechsler Memory Scale--Revised. The scale's subtests were designed to assess memory of personal and general knowledge, logical memory, verbal paired association, figural memory,…

Revising the IDEA Student Ratings of Instruction System 2002-2011 Data. IDEA Technical Report No. 18

ERIC Educational Resources Information Center

Benton, Stephen L.; Li, Dan; Brown, Ron; Guo, Meixi; Sullivan, Patricia

2015-01-01

This report describes the processes undertaken to revise the IDEA Student Ratings of Instruction (SRI) system. The previous revision occurred in 1999, as described in IDEA Technical Report No. 11, "Revising the IDEA System for Obtaining Student Ratings of Instructors and Courses" (Hoyt, Chen, Pallett, & Gross, 1999). The procedures…

Self-resilience as a protective factor against development of post-traumatic stress disorder symptoms in police officers.

PubMed

Lee, Jong-Ku; Choi, Hyeon-Gyeong; Kim, Jae-Yeop; Nam, Juhyun; Kang, Hee-Tae; Koh, Sang-Baek; Oh, Sung-Soo

2016-01-01

This study was conducted to check whether self-resilience, one of the characteristics known to affect the occurrence of post-traumatic stress disorder (PTSD) symptoms after experiencing traumatic events, could serve as a protective factor for police officers whose occupational factors are corrected. We conducted a cross-sectional study in which 112 male police officers in Gangwon Province participated. They visited the Wonju Severance Christian Hospital Occupational Environment Center for medical check-ups from June to December 2015. Their general characteristics were identified using structured questionnaires, and they were asked to fill in the Korean Occupational Stress Scale-Short Form (KOSS-SF). Further, the Center for Epidemiologic Studies-Depression Scale (CES-D), Connor-Davidson Resilience Scale-Korean (CD-RI-K), and Impact of Event Scale-Revised-Korean version (IES-R-K) were used to evaluate their job stress, depression, self-resilience, and PTSD symptoms. Logistic regression analysis was conducted to correct their personal, occupational, and psychological factors to analyze the relationship between self-resilience and PTSD symptoms. Among 112 respondents who experienced a traumatic event, those with low self-resilience had significantly higher rate of PTSD symptoms than those with high self-resilience even after correcting for the covariate of general, occupational, and psychological characteristics (odds ratio [OR] 3.51; 95 % CI: 1.06-19.23). Despite several limitations, these results suggest that a high degree of self-resilience may protect police officers from critical incident-related PTSD symptoms.

Improvement of the Measure of the Network Survival Rate and its Application to a Japanese Business Relations Network

NASA Astrophysics Data System (ADS)

Kawamoto, Hirokazu; Takayasu, Hideki; Takayasu, Misako

We analyze the typical characteristics of the percolation transition of a large-scale complex network, a Japanese business relation network consisting of approximately 600,000 nodes and 4,000,000 links. By utilizing percolation characteristics, we revise the definition of network survival rate that we previously proposed. The new network survival rate has a strong correlation with the old one. The calculation cost is also much smaller and the number of trials decreases from 100,000 to 1,000. Finally, we discuss the identification of robust and fragile regions using this index.

Student Practice Evaluation Form-Revised Edition online comment bank: development and reliability analysis.

PubMed

Rodger, Sylvia; Turpin, Merrill; Copley, Jodie; Coleman, Allison; Chien, Chi-Wen; Caine, Anne-Maree; Brown, Ted

2014-08-01

The reliable evaluation of occupational therapy students completing practice education placements along with provision of appropriate feedback is critical for both students and for universities from a quality assurance perspective. This study describes the development of a comment bank for use with an online version of the Student Practice Evaluation Form-Revised Edition (SPEF-R Online) and investigates its reliability. A preliminary bank of 109 individual comments (based on previous students' placement performance) was developed via five stages. These comments reflected all 11 SPEF-R domains. A purpose-designed online survey was used to examine the reliability of the comment bank. A total of 37 practice educators returned surveys, 31 of which were fully completed. Participants were asked to rate each individual comment using the five-point SPEF-R rating scale. One hundred and two of 109 comments demonstrated satisfactory agreement with their respective default ratings that were determined by the development team. At each domain level, the intra-class correlation coefficients (ranging between 0.86 and 0.96) also demonstrated good to excellent inter-rater reliability. There were only seven items that required rewording prior to inclusion in the final SPEF-R Online comment bank. The development of the SPEF-R Online comment bank offers a source of reliable comments (consistent with the SPEF-R rating scale across different domains) and aims to assist practice educators in providing reliable and timely feedback to students in a user-friendly manner. © 2014 Occupational Therapy Australia.

The global reference atmospheric model, mod 2 (with two scale perturbation model)

NASA Technical Reports Server (NTRS)

Justus, C. G.; Hargraves, W. R.

1976-01-01

The Global Reference Atmospheric Model was improved to produce more realistic simulations of vertical profiles of atmospheric parameters. A revised two scale random perturbation model using perturbation magnitudes which are adjusted to conform to constraints imposed by the perfect gas law and the hydrostatic condition is described. The two scale perturbation model produces appropriately correlated (horizontally and vertically) small scale and large scale perturbations. These stochastically simulated perturbations are representative of the magnitudes and wavelengths of perturbations produced by tides and planetary scale waves (large scale) and turbulence and gravity waves (small scale). Other new features of the model are: (1) a second order geostrophic wind relation for use at low latitudes which does not "blow up" at low latitudes as the ordinary geostrophic relation does; and (2) revised quasi-biennial amplitudes and phases and revised stationary perturbations, based on data through 1972.

The development and validation of the Physical Appearance Comparison Scale-Revised (PACS-R).

PubMed

Schaefer, Lauren M; Thompson, J Kevin

2014-04-01

The Physical Appearance Comparison Scale (PACS; Thompson, Heinberg, & Tantleff, 1991) was revised to assess appearance comparisons relevant to women and men in a wide variety of contexts. The revised scale (Physical Appearance Comparison Scale-Revised, PACS-R) was administered to 1176 college females. In Study 1, exploratory factor analysis and parallel analysis using one half of the sample suggested a single factor structure for the PACS-R. Study 2 utilized the remaining half of the sample to conduct confirmatory factor analysis, item analysis, and to examine the convergent validity of the scale. These analyses resulted in an 11-item measure that demonstrated excellent internal consistency and convergent validity with measures of body satisfaction, eating pathology, sociocultural influences on appearance, and self-esteem. Regression analyses demonstrated the utility of the PACS-R in predicting body satisfaction and eating pathology. Overall, results indicate that the PACS-R is a reliable and valid tool for assessing appearance comparison tendencies in women. Copyright © 2014. Published by Elsevier Ltd.

Classroom Environment as Related to Contest Ratings among High School Performing Ensembles.

ERIC Educational Resources Information Center

Hamann, Donald L.; And Others

1990-01-01

Examines influence of classroom environments, measured by the Classroom Environment Scale, Form R (CESR), on vocal and instrumental ensembles' musical achievement at festival contests. Using random sample, reveals subjects with higher scores on CESR scales of involvement, affiliation, teacher support, and organization received better contest…

75 FR 54322 - Revised Non-Foreign Overseas Per Diem Rates

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-07

... DEPARTMENT OF DEFENSE Office of the Secretary Revised Non-Foreign Overseas Per Diem Rates AGENCY... overseas per diem rates. SUMMARY: The Per Diem, Travel and Transportation Allowance Committee is publishing Civilian Personnel Per Diem Bulletin Number 270. This bulletin lists revisions in the per diem rates...

77 FR 25441 - Revised Non-Foreign Overseas Per Diem Rates

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-30

... DEPARTMENT OF DEFENSE Office of the Secretary Revised Non-Foreign Overseas Per Diem Rates AGENCY... overseas per diem rates. SUMMARY: The Per Diem, Travel and Transportation Allowance Committee is publishing Civilian Personnel Per Diem Bulletin Number 281. This bulletin lists revisions in the per diem rates...

27 CFR 9.75 - Central Coast.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 1:24,000, dated 1956, photorevised 1971; (16) San Luis Obispo, California, scale 1:250,000, NI 10-3, dated 1956, revised 1969 and 1979; (17) Santa Maria, California, scale 1:250,000, NI 10-6, 9, dated 1956, revised 1969; (18) Los Angeles, California, scale 1:250,000, NI 11-4, dated 1974; (19) Diablo, California...

27 CFR 9.75 - Central Coast.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 1:24,000, dated 1956, photorevised 1971; (16) San Luis Obispo, California, scale 1:250,000, NI 10-3, dated 1956, revised 1969 and 1979; (17) Santa Maria, California, scale 1:250,000, NI 10-6, 9, dated 1956, revised 1969; (18) Los Angeles, California, scale 1:250,000, NI 11-4, dated 1974; (19) Diablo, California...

Test Review: Wechsler Abbreviated Scale of Intelligence, Second Edition

ERIC Educational Resources Information Center

Irby, Sarah M.; Floyd, Randy G.

2013-01-01

The Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II; Wechsler, 2011) is a brief intelligence test designed for individuals aged 6 through 90 years. It is a revision of the Wechsler Abbreviated Scale of Intelligence (WASI; Wechsler, 1999). During revision, there were three goals: enhancing the link between the Wechsler…

The Rehabilitation Counselor Scale: A New Scale for the Revised Strong Interest Inventory

ERIC Educational Resources Information Center

Leierer, Stephen J.; Strohmer, Douglas C.; Blackwell, Terry L.; Thompson, Richard C.; Donnay, David A. C.

2008-01-01

The vocational interests of rehabilitation counselors were explored by developing an occupational scale for the "Strong Interest Inventory, Revised Edition" (SII; 2004). A sample of 414 rehabilitation counselors who were satisfied with rehabilitation counseling as their profession completed an experimental version of the SII. Based on these data,…

A Psychometric Analysis of the Revised Child Anxiety and Depression Scales--Parent Version in a School Sample

ERIC Educational Resources Information Center

Ebesutani, Chad; Chorpita, Bruce F.; Higa-McMillan, Charmaine K.; Nakamura, Brad J.; Regan, Jennifer; Lynch, Roxanna E.

2011-01-01

The Revised Child Anxiety and Depression Scale--Parent Version (RCADS-P) is a parent-report questionnaire of youth anxiety and depression with scales corresponding to the "DSM" diagnoses of separation anxiety disorder, social phobia, generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, and major depressive…

Learning curve with minimally invasive unicompartmental knee arthroplasty.

PubMed

Hamilton, William G; Ammeen, Deborah; Engh, C Anderson; Engh, Gerard A

2010-08-01

This study examined 445 consecutive minimally invasive unicompartmental knee arthroplasties (UKAs) from one institution to determine whether revision and reoperation rates would decrease as the number of cases performed increased, indicating the presence of a learning curve with this procedure. At a mean of 3.25 years, 26 knees required revision yielding an overall revision rate of 5.8%; survivorship at 2 years with revision as an end point was 96% +/- 1.7%. Both revisions and reoperations decreased over time but not significantly. For the first half of UKA cases performed vs the second half, revision rates fell from 5.0% to 2.5%, and reoperation rates fell from 8.1% to 5.4%. These data demonstrate that despite modifications made to improve surgical technique across time, a substantial complication rate with this procedure persists. Copyright (c) 2010 Elsevier Inc. All rights reserved.

Effect of the Salary Model on Sustainability of a Professional Practice Environment.

PubMed

Hickey, Rosa G; Buchko, Barbara L; Coe, Paula F; Woods, Anne B

2017-10-01

This replication study examined differences in RN perception of the professional practice environment (PPE) between salary- and hourly-wage compensation models over time. A previous study demonstrated that nurses in a salary-wage model had a significantly higher perception of the PPE compared with their peers receiving hourly wages. A descriptive, comparative design was used to examine the Revised Professional Practice Environment (RPPE) scale of nurses in the same units surveyed in the previous study 2 years later. Mean scores on the RPPE continued to be significantly lower for hourly-wage RNs compared with the RNs in the salary-wage model. Nurses in an hourly-wage unit have significantly lower perceptions of the clinical practice environment than their peers in a salary-wage unit, indicating that professional practice perceptions in a salary-wage unit were sustained for a 2-year period and may provide a more effective PPE.

Report from the Committee for Improving the Work Environment of Japanese Surgeons: survey on effects of the fee revision for medical services provided by surgeons.

PubMed

Hanazaki, Kazuhiro; Tominaga, Ryuji; Nio, Masaki; Iwanaka, Tadashi; Okoshi, Kae; Kaneko, Koichi; Nagano, Hiroaki; Nishida, Takahiro; Nishida, Hiroshi; Hoshino, Ken; Maehara, Tadaaki; Masuda, Munetaka; Matsufuji, Hiroshi; Yanaga, Katsuhiko; Tabayashi, Koichi; Satomi, Susumu; Kokudo, Norihiro

2013-11-01

The aim of this study was to achieve improvements in the work environment of Japanese surgeons and shortage of surgeons. Questionnaires were distributed to selected Japanese surgical Society (JSS) members. Retrospective analysis was conducted comparing the current 2011 survey with previous 2007 survey. To examine the influence of 2010 revision of the fee for medical services performed by surgeons, we distributed a second questionnaire to directors of hospitals and administrators of clerks belonging to official institutes in JSS. Collective data were analyzed retrospectively. The main potential causes for the shortage of surgeons in Japan were long hours (72.8 %), excessive emergency surgeries (69.4 %), and high risk of lawsuit (67.7 %). Mean weekly working hours of surgeons in national or public university hospitals and private university hospitals were 96.2 and 85.6, respectively. Approximately 70 % of surgeons were forced to do hardworking tasks, possibly leading to death from overwork. Of note, approximately 25 % of surgeons had over time of more than 100 h a week, coinciding to the number of hours that might lead to death from fatigue, described in the Japanese labor law. Although the total medical service fee in hospitals, especially in large-scale hospitals with more than 500 beds, increased markedly after 2010 revision of the fee for medical services performed by surgeons, few hospitals gave perquisites and/or incentives to surgeons. To prevent and avoid collapse of the surgical specialty in Japan, an improvement in the work environment of surgeons by initiation of the JSS would be required as soon as possible.

Evaluation and revision of checklists for screening facilities and municipal governmental programs for gastric cancer and colorectal cancer screening in Japan.

PubMed

Higashi, Takahiro; Machii, Ryoko; Aoki, Ayako; Hamashima, Chisato; Saito, Hiroshi

2010-11-01

To evaluate the appropriateness of current checklists created by a governmental committee to assess screening programs run by municipal governments and service provider facilities for gastric and colorectal cancer, and to accumulate expert opinions to provide insights aimed at the next revision. We convened an expert panel that consisted of physicians nominated by regional offices of the Japanese Society for Gastrointestinal Cancer Screening and radiology technicians nominated by the technician chapter of the society. The panel rated the appropriateness of each checklist item on a scale of 1-9 (1, extremely inappropriate; 9, extremely appropriate) twice, between which they had a face-to-face discussion meeting. During the process they were allowed to propose modifications and additions to the items. In the first round of rating, the panelists rated all 57 and 56 checklists items for gastric and colorectal cancer, respectively, as appropriate based on an acceptance rule determined a priori. During the process of the face-to-face discussion, however, the panel proposed modifications to 23 (40%) and 22 (39%) items, respectively, and the addition of 27 new items each. After integrating overlapping items and rating again for appropriateness, 66 and 64 items, respectively, were accepted as the revised checklist set. The expert panel considered current checklists for colorectal and gastric cancer-screening programs and facilities to be suitable. Their proposals for a new set of checklist items will help further improve the checklists.

Diagnosing Autism in Adults with Intellectual Disability: Validation of the DiBAS-R in an Independent Sample

ERIC Educational Resources Information Center

Heinrich, Manuel; Böhm, Julia; Sappok, Tanja

2018-01-01

The study assessed the diagnostic validity of the diagnostic behavioral assessment for autism spectrum disorders-revised (DiBAS-R; 19-item screening scale based on ratings by caregivers) in a clinical sample of 381 adults with ID. Analysis revealed a sensitivity of 0.82 and a specificity of 0.67 in the overall sample (70.3% agreement). Sensitivity…

Fluoxetine Treatment for Prevention of Relapse of Depression in Children and Adolescents: A Double-Blind, Placebo-Controlled Study

ERIC Educational Resources Information Center

Emslie, Graham J.; Heiligenstein, John H.; Hoog, Sharon L.; Wagner, Karen Dineen; Findling, Robert L.; McCracken, James T.; Nilsson, Mary E.; Jacobson, Jennie G.

2004-01-01

Objective: To compare fluoxetine 20 to 60 mg/day with placebo for prevention of relapse of major depressive disorder in children and adolescents who had achieved Children's Depression Rating Scale, Revised scores of [less than or equal to]28 during treatment with fluoxetine 20 to 60 mg. Method: In this 32-week relapse-prevention phase of a…

Revised Birth and Fertility Rates for the 1990s and New Rates for Hispanic Populations, 2000 and 2001: United States.

ERIC Educational Resources Information Center

Hamilton, Brady E.; Sutton, Paul D.; Ventura, Stephanie J.

2003-01-01

This report presents revised birth and fertility rates for 1991-1999, plus previously published rates for 2000-2001, based on populations consistent with the April 1, 2000 census. Revised rates for Hispanic subgroups are also included. Rates are presented by age, race, and Hispanic origin of mother; by age, race, Hispanic origin, and marital…

Outcomes and Return to Sport After Revision Anterior Cruciate Ligament Reconstruction in Adolescent Athletes

PubMed Central

Saper, Michael; Pearce, Stephanie; Shung, Joseph; Zondervan, Robert; Ostrander, Roger; Andrews, James R.

2018-01-01

Background: The number of adolescent anterior cruciate ligament (ACL) injuries is rising with increased participation in higher level athletics at earlier ages. With an increasing number of primary ACL reconstructions (ACLRs) comes a rise in the incidence of revision ACLRs. Purpose: To evaluate the clinical results of revision ACLR across a group of high-level adolescent athletes with at least 2-year follow-up. Study Design: Case series; Level of evidence, 4. Methods: A retrospective review of 21 adolescent athletes (age range, 10-19 years) who underwent revision ACLR with at least 2-year follow-up was conducted. Patient-reported outcome measures (PROMs) included the International Knee Documentation Committee (IKDC) Subjective Knee Evaluation Form, Lysholm knee scoring scale, Tegner activity level scale, and modified Cincinnati Knee Rating System. Return to sport (RTS) and overall patient satisfaction were also assessed. Results: The mean age at the time of surgery was 16.5 years (range, 14-19 years), and the mean follow-up was 46.4 months (range, 24-97 months); 42.9% of patients were female, and 52.4% of patients participated in collision sports. The mean time to failure after primary ACLR was 13.1 ± 8.0 months, and the most common mechanism of failure was noncontact in at least 66.7% of cases. The revision graft type included bone–patellar tendon–bone (BPTB) in 71.4% of cases; 26.7% of BPTB grafts were from the contralateral extremity. Concomitant procedures were performed for intra-articular lesions in 71.4% of patients. The mean patient satisfaction rate was 95.3%. There were 3 cases of a graft reinjury at a mean of 25 months postoperatively. The mean PROM scores were as follows: IKDC, 87.5 ± 12.7; Tegner, 7.2 ± 2.0; Lysholm, 93.7 ± 9.8; and Cincinnati, 93.4 ± 10.0. Of those attempting to RTS, 68.4% of patients successfully returned at the same level of competition. Patients with a lateral compartment chondral injury were less likely to RTS (P < .05). Independent variables shown to have no significant relationship to PROMs or RTS included age, follow-up, sport classification, associated meniscal tears, revision graft size/type, and concomitant procedures. Conclusion: Revision ACLR can be an effective surgical option in adolescents participating in collision and contact sports, with good to excellent subjective outcome scores. At a minimum 2-year follow-up, a graft rupture after revision ACLR occurred in 14% of cases. Of the athletes attempting to RTS, 68.4% returned to their preinjury level of competition. PMID:29662910

Revision of Primary Series Maps

USGS Publications Warehouse

,

2000-01-01

In 1992, the U.S. Geological Survey (USGS) completed a 50-year effort to provide primary series map coverage of the United States. Many of these maps now need to be updated to reflect the construction of new roads and highways and other changes that have taken place over time. The USGS has formulated a graphic revision plan to help keep the primary series maps current. Primary series maps include 1:20,000-scale quadrangles of Puerto Rico, 1:24,000- or 1:25,000-scale quadrangles of the conterminous United States, Hawaii, and U.S. Territories, and 1:63,360-scale quadrangles of Alaska. The revision of primary series maps from new collection sources is accomplished using a variety of processes. The raster revision process combines the scanned content of paper maps with raster updating technologies. The vector revision process involves the automated plotting of updated vector files. Traditional processes use analog stereoplotters and manual scribing instruments on specially coated map separates. The ability to select from or combine these processes increases the efficiency of the National Mapping Division map revision program.

The Impact of a Revised Curriculum on Academic Motivation, Burnout, and Quality of Life Among Medical Students

PubMed Central

Lyndon, Mataroria P; Henning, Marcus A; Alyami, Hussain; Krishna, Sanjeev; Yu, Tzu-Chieh; Hill, Andrew G

2017-01-01

Objective: The purpose of this study was to determine the impact of a revised curriculum on medical student academic motivation, burnout, and quality of life. Methods: This cross-sectional comparative study involved 2 medical school cohorts of second year and fourth year medical students at The University of Auckland: a cohort under a traditional curriculum (n = 437) and a cohort under a revised curriculum (n = 446). Participants completed self-reported questionnaires measuring academic motivation, burnout, and quality of life. Two multivariate analyses of covariance (MANCOVAs) were conducted. Results: The response rate was 48%. No statistically significant differences were found between curriculum cohorts for mean scores of academic motivation, personal burnout, and quality of life. However, differences were found when comparing preclinical medical students and students in their clinical years of training. In comparison with Year 2 medical students, the MANCOVA for Year 4 students showed a significant main effect for the revised curriculum with respect to both physical and environmental quality of life. Conclusions: A revised medical curriculum had a differential effect on quality of life for Year 4 students in the latter years of medical school who are based in a clinical learning environment. PMID:29349339

Objective and Subjective Burden of Informal Caregivers 4 Years After a Severe Traumatic Brain Injury: Results From the PariS-TBI Study.

PubMed

Bayen, Eléonore; Jourdan, Claire; Ghout, Idir; Darnoux, Emmanuelle; Azerad, Sylvie; Vallat-Azouvi, Claire; Weiss, Jean-Jacques; Aegerter, Philippe; Pradat-Diehl, Pascale; Joël, Marie-Eve; Azouvi, Philippe

2016-01-01

Prospective assessment of informal caregiver (IC) burden 4 years after the traumatic brain injury of a relative. Longitudinal cohort study (metropolitan Paris, France). Home dwelling adults (N = 98) with initially severe traumatic brain injury and their primary ICs. Informal caregiver objective burden (Resource Utilization in Dementia measuring Informal Care Time [ICT]), subjective burden (Zarit Burden Inventory), monetary self-valuation of ICT (Willingness-to-pay, Willingness-to-accept). Informal caregivers were women (81%) assisting men (80%) of mean age of 37 years. Fifty-five ICs reported no objective burden (ICT = 0) and no/low subjective burden (average Zarit Burden Inventory = 12.1). Forty-three ICs reported a major objective burden (average ICT = 5.6 h/d) and a moderate/severe subjective burden (average Zarit Burden Inventory = 30.3). In multivariate analyses, higher objective burden was associated with poorer Glasgow Outcome Scale-Extended scores, with more severe cognitive disorders (Neurobehavioral Rating Scale-revised) and with no coresidency status; higher subjective burden was associated with poorer Glasgow Outcome Scale-Extended scores, more Neurobehavioral Rating Scale-revised disorders, drug-alcohol abuse, and involvement in litigation. Economic valuation showed that on average, ICs did not value their ICT as free and preferred to pay a mean Willingness-to-pay = &OV0556;17 per hour to be replaced instead of being paid for providing care themselves (Willingness-to-accept = &OV0556;12). Four years after a severe traumatic brain injury, 44% of ICs experienced a heavy multidimensional burden.

Performance of the Swedish version of the Revised Piper Fatigue Scale.

PubMed

Jakobsson, Sofie; Taft, Charles; Östlund, Ulrika; Ahlberg, Karin

2013-12-01

The Revised Piper Fatigue scale is one of the most widely used instruments internationally to assess cancer-related fatigue. The aim of the present study was to evaluate selected psychometric properties of a Swedish version of the RPFS (SPFS). An earlier translation of the SPFS was further evaluated and developed. The new version was mailed to 300 patients undergoing curative radiotherapy. The internal validity was assessed using Principal Axis Factor Analysis with oblimin rotation and multitrait analysis. External validity was examined in relation to the Multidimensional Fatigue Inventory-20 (MFI-20) and in known-groups analyses. Totally 196 patients (response rate = 65%) returned evaluable questionnaires. Principal axis factoring analysis yielded three factors (74% of the variance) rather than four as in the original RPFS. Multitrait analyses confirmed the adequacy of scaling assumptions. Known-groups analyses failed to support the discriminative validity. Concurrent validity was satisfactory. The new Swedish version of the RPFS showed good acceptability, reliability and convergent and- discriminant item-scale validity. Our results converge with other international versions of the RPFS in failing to support the four-dimension conceptual model of the instrument. Hence, RPFS suitability for use in international comparisons may be limited which also may have implications for cross-cultural validity of the newly released 12-item version of the RPFS. Further research on the Swedish version should address reasons for high missing rates for certain items in the subscale of affective meaning, further evaluation of the discriminative validity and assessment of its sensitivity in detecting changes over time. Copyright © 2013 Elsevier Ltd. All rights reserved.

Revision of Infected Total Knee Arthroplasty: Two-Stage Reimplantation Using an Antibiotic-Impregnated Static Spacer

PubMed Central

Almeida, Fernando; Renovell, Pablo; Morante, Elena; López, Raúl

2013-01-01

Background A two-stage revision remains as the "gold standard" treatment for chronically infected total knee arthroplasties. Methods Forty-five septic knee prostheses were revised with a minimum follow-up of 5 years. Static antibiotic-impregnated cement spacers were used in all cases. Intravenous antibiotics according to sensitivity test of the culture were applied during patients' hospital stay. Oral antibiotics were given for another 5 weeks. Second-stage surgery was undertaken after control of infection with normal erythrocyte sedimentation rate and C-reactive protein values. Extensile techniques were used if needed and metallic augments were employed for bone loss in 32 femoral and 29 tibial revisions. Results The average interval between the first-stage resection and reimplantation was 4.4 months. Significant improvement was obtained with respect to visual analog scale pain and clinical and functional scores, and infection was eradicated in 95.6% of cases following a two-stage revision total knee arthroplasty. Radiographic evaluation showed suitable alignment without signs of mechanical loosening. Conclusions This technique is a reasonable procedure to eradicate chronic infection in knee arthroplasty and provides proper functional and clinical results. However, it sometimes requires extensile surgical approaches that could imply arduous surgeries. Metallic augments with cementless stems available in most of the knee revision systems are a suitable alternative to handle bone deficiencies, avoiding the use of bone allografts with its complications. PMID:24009903

Revision of infected total knee arthroplasty: two-stage reimplantation using an antibiotic-impregnated static spacer.

PubMed

Silvestre, Antonio; Almeida, Fernando; Renovell, Pablo; Morante, Elena; López, Raúl

2013-09-01

A two-stage revision remains as the "gold standard" treatment for chronically infected total knee arthroplasties. Forty-five septic knee prostheses were revised with a minimum follow-up of 5 years. Static antibiotic-impregnated cement spacers were used in all cases. Intravenous antibiotics according to sensitivity test of the culture were applied during patients' hospital stay. Oral antibiotics were given for another 5 weeks. Second-stage surgery was undertaken after control of infection with normal erythrocyte sedimentation rate and C-reactive protein values. Extensile techniques were used if needed and metallic augments were employed for bone loss in 32 femoral and 29 tibial revisions. The average interval between the first-stage resection and reimplantation was 4.4 months. Significant improvement was obtained with respect to visual analog scale pain and clinical and functional scores, and infection was eradicated in 95.6% of cases following a two-stage revision total knee arthroplasty. Radiographic evaluation showed suitable alignment without signs of mechanical loosening. This technique is a reasonable procedure to eradicate chronic infection in knee arthroplasty and provides proper functional and clinical results. However, it sometimes requires extensile surgical approaches that could imply arduous surgeries. Metallic augments with cementless stems available in most of the knee revision systems are a suitable alternative to handle bone deficiencies, avoiding the use of bone allografts with its complications.

Computer supported collaborative learning in a clerkship: an exploratory study on the relation of discussion activity and revision of critical appraisal papers.

PubMed

Koops, Willem J M; van der Vleuten, Cees P M; de Leng, Bas A; Snoeckx, Luc H E H

2012-08-20

Medical students in clerkship are continuously confronted with real and relevant patient problems. To support clinical problem solving skills, students perform a Critical Appraisal of a Topic (CAT) task, often resulting in a paper. Because such a paper may contain errors, students could profit from discussion with peers, leading to paper revision. Active peer discussion by a Computer Supported Collaborative Learning (CSCL) environment show positive medical students perceptions on subjective knowledge improvement. High students' activity during discussions in a CSCL environment demonstrated higher task-focussed discussion reflecting higher levels of knowledge construction. However, it remains unclear whether high discussion activity influences students' decisions revise their CAT paper. The aim of this research is to examine whether students who revise their critical appraisal papers after discussion in a CSCL environment show more task-focussed activity and discuss more intensively on critical appraisal topics than students who do not revise their papers. Forty-seven medical students, stratified in subgroups, participated in a structured asynchronous online discussion of individual written CAT papers on self-selected clinical problems. The discussion was structured by three critical appraisal topics. After the discussion, the students could revise their paper. For analysis purposes, all students' postings were blinded and analysed by the investigator, unaware of students characteristics and whether or not the paper was revised. Postings were counted and analysed by an independent rater, Postings were assigned into outside activity, non-task-focussed activity or task-focussed activity. Additionally, postings were assigned to one of the three critical appraisal topics. Analysis results were compared by revised and unrevised papers. Twenty-four papers (51.6%) were revised after the online discussion. The discussions of the revised papers showed significantly higher numbers of postings, more task-focussed activities, and more postings about the two critical appraisal topics: "appraisal of the selected article(s)", and "relevant conclusion regarding the clinical problem". A CSCL environment can support medical students in the execution and critical appraisal of authentic tasks in the clinical workplace. Revision of CAT papers appears to be related to discussions activity, more specifically reflecting high task-focussed activity of critical appraisal topics.

40 CFR 161.85 - Revision of data requirements and guidelines.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Revision of data requirements and guidelines. 161.85 Section 161.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES General Provisions § 161...

40 CFR Appendix H to Part 75... - [Reserved

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 17 2013-07-01 2013-07-01 false [Reserved] H Appendix H to Part 75-Revised Traceability Protocol No. 1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTINUOUS EMISSION MONITORING Appendix H to Part 75—Revised Traceability...

40 CFR Appendix H to Part 75... - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false [Reserved] H Appendix H to Part 75-Revised Traceability Protocol No. 1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTINUOUS EMISSION MONITORING Appendix H to Part 75—Revised Traceability...

A Psychometric Examination of English and Spanish Versions of the Revised Conflict Tactics Scales

ERIC Educational Resources Information Center

Connelly, Cynthia D.; Newton, Rae R.; Aarons, Gregory A.

2005-01-01

The psychometric properties of the Revised Conflict Tactics Scales (CTS2) are examined for English-speaking (n = 211) and Spanish-speaking (n = 194) Latino women. Internal consistency of total scale scores is satisfactory (Cronbach's alpha of .70 to .84). However, subscale alphas range from .46 to .80. Confirmatory factor analyses support five…

Revising the Child and Adolescent Perfectionism Scale: A Test of the Four-Factor Structure in a Chinese Sample

ERIC Educational Resources Information Center

Yang, Hongfei; Hong, Chaoqin; Tao, Xiaodan; Zhu, Lingyi

2015-01-01

This study examined the structure, reliability, and validity of the revised Chinese version of the Child and Adolescent Perfectionism Scale (N = 933). The results confirmed the four-factor structure of the Chinese version of the Child and Adolescent Perfectionism Scale. Implications, limitations, and suggestions for future research are provided.

A Psychometric Analysis of the Revised Child Anxiety and Depression Scale-Parent Version in a Clinical Sample

ERIC Educational Resources Information Center

Ebesutani, Chad; Bernstein, Adam; Nakamura, Brad J.; Chorpita, Bruce F.; Weisz, John R.

2010-01-01

The Revised Child Anxiety and Depression Scale-Parent Version (RCADS-P) is a 47-item parent-report questionnaire of youth anxiety and depression, with scales corresponding to the DSM-IV categories of Separation Anxiety Disorder, Social Phobia, Generalized Anxiety Disorder (GAD), Panic Disorder, Obsessive-Compulsive Disorder, and Major Depressive…

Relations between adolescent ratings of Rothbart's temperament questionnaire and the HEXACO personality inventory.

PubMed

Farrell, Ann H; Brook, Christina; Dane, Andrew V; Marini, Zopito A; Volk, Anthony A

2015-01-01

Conventionally, individual differences have been assessed using temperament measures for infants and children, and personality measures for adults. We chose to explore both temperament and personality to see whether a convergence exists specifically during adolescence. A sample of 225 adolescents completed Rothbart's Early Adolescent Temperament Questionnaire-Revised (EATQ-R), a 4-factor temperament scale, and the HEXACO Personality Inventory-Revised (HEXACO PI-R), a 6-factor personality scale. As hypothesized, we found significant relations between the 2 measures. However, there were some important differences between the 2 measures regarding Honesty-Humility, Openness, and Frustration that highlight the unique contributions of both instruments to understanding and measuring adolescent individual differences. As there is a relatively scant history of measuring temperament or personality in adolescence, it is sometimes difficult for researchers to decide which instrument is most appropriate. The results reported here suggest that either the EATQ-R or the HEXACO PI-R could be appropriate, depending on the specific research questions being asked.

Revised Hammersmith Scale for spinal muscular atrophy: A SMA specific clinical outcome assessment tool.

PubMed

Ramsey, Danielle; Scoto, Mariacristina; Mayhew, Anna; Main, Marion; Mazzone, Elena S; Montes, Jacqueline; de Sanctis, Roberto; Dunaway Young, Sally; Salazar, Rachel; Glanzman, Allan M; Pasternak, Amy; Quigley, Janet; Mirek, Elizabeth; Duong, Tina; Gee, Richard; Civitello, Matthew; Tennekoon, Gihan; Pane, Marika; Pera, Maria Carmela; Bushby, Kate; Day, John; Darras, Basil T; De Vivo, Darryl; Finkel, Richard; Mercuri, Eugenio; Muntoni, Francesco

2017-01-01

Recent translational research developments in Spinal Muscular Atrophy (SMA), outcome measure design and demands from regulatory authorities require that clinical outcome assessments are 'fit for purpose'. An international collaboration (SMA REACH UK, Italian SMA Network and PNCRN USA) undertook an iterative process to address discontinuity in the recorded performance of the Hammersmith Functional Motor Scale Expanded and developed a revised functional scale using Rasch analysis, traditional psychometric techniques and the application of clinical sensibility via expert panels. Specifically, we intended to develop a psychometrically and clinically robust functional clinician rated outcome measure to assess physical abilities in weak SMA type 2 through to strong ambulant SMA type 3 patients. The final scale, the Revised Hammersmith Scale (RHS) for SMA, consisting of 36 items and two timed tests, was piloted in 138 patients with type 2 and 3 SMA in an observational cross-sectional multi-centre study across the three national networks. Rasch analysis demonstrated very good fit of all 36 items to the construct of motor performance, good reliability with a high Person Separation Index PSI 0.98, logical and hierarchical scoring in 27/36 items and excellent targeting with minimal ceiling. The RHS differentiated between clinically different groups: SMA type, World Health Organisation (WHO) categories, ambulatory status, and SMA type combined with ambulatory status (all p < 0.001). Construct and concurrent validity was also confirmed with a strong significant positive correlation with the WHO motor milestones rs = 0.860, p < 0.001. We conclude that the RHS is a psychometrically sound and versatile clinical outcome assessment to test the broad range of physical abilities of patients with type 2 and 3 SMA. Further longitudinal testing of the scale with regards change in scores over 6 and 12 months are required prior to its adoption in clinical trials.

Comparison of the Leiter International Performance Scale-Revised and the Stanford-Binet Intelligence Scales, 5th Edition, in Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Grondhuis, Sabrina Nicole; Mulick, James A.

2013-01-01

A review of hospital records was conducted for children evaluated for autism spectrum disorders who completed both the Leiter International Performance Scale-Revised (Leiter-R) and Stanford-Binet Intelligence Scales, 5th Edition (SB5). Participants were between 3 and 12 years of age. Diagnoses were autistic disorder (n = 26, 55%) and pervasive…

Examining the validity and reliability of the Taita symptom checklist using Rasch analysis.

PubMed

Chen, Yun-Ling; Pan, Ay-Woan; Chung, LyInn; Chen, Tsyr-Jang

2015-03-01

The Taita symptom checklist (TSCL) is a standardized self-rating psychiatric symptom scale for outpatients with mental illness in Taiwan. This study aimed to examine the validity and reliability of the TSCL using Rasch analysis. The TSCL was given to 583 healthy people and 479 people with mental illness. Rasch analysis was used to examine the appropriateness of the rating scale, the unidimensionality of the scale, the differential item functioning across sex and diagnosis, and the Rasch cut-off score of the scale. Rasch analysis confirmed that the revised 37 items with a three-point rating scale of the TSCL demonstrated good internal consistency and met criteria for unidimensionality. The person and item reliability indices were high. The TSCL could reliably measure healthy participants and patients with mental illness. Differential item functioning due to sex or psychiatric diagnosis was evident for three items. A Rasch cut-off score for TSCL was produced for detecting participants' psychiatric symptoms based on an eight-level classification. The TSCL is a reliable and valid assessment to evaluate the participants' perceived disturbance of psychiatric symptoms based on Rasch analysis. Copyright © 2013. Published by Elsevier B.V.

A brief cognitive-behavioural group therapy programme for the treatment of depression in adolescent outpatients: a pilot study

PubMed Central

2014-01-01

Background The goal of this pilot study was to examine the feasibility and clinical outcomes of a brief (6-session) group therapy programme in adolescent outpatients with depression. The programme had previously been assessed in in-patients, with positive results. Methods A total of 15 outpatients aged 13 to 18 years took part in the programme between October 2010 and May 2011, in 3 separate groups of 4–6 participants each. The outcomes measured were feasibility of the programme, as assessed by attendance rate, user feedback, fidelity of implementation, and response to treatment, as assessed by pre- and post-intervention measurement of depressive symptoms, quality of life, and suicidal ideation. Results The programme demonstrated good feasibility, with a mean attendance rate of 5.33 out of 6 sessions, a mean rating by participants on overall satisfaction with the programme of 7.21 out of 10 (SD = 1.89), and a 93% concurrence between the contents of the sessions and the contents of the treatment manual. Compared to baseline scores, depressive symptoms at follow-up test were significantly reduced, as assessed by the Children’s Depression Rating Scale Revised (F(1, 12) = 11.76, p < .01) and the Beck Depression Inventory Revision (F(1, 32) = 11.19, p < .01); quality of life improved, as assessed by the Inventory of Quality of Life (F(1, 31) = 5.27, p < .05); and suicidal ideation was reduced. No significant changes were seen on the measures of the Parent Rating Scale for Depression and the Clinical Global Impression scale. Conclusions Based on the results of this pilot study, it is feasible to further assess this brief outpatient treatment programme in a randomized controlled trial without further modifications. PMID:24655595

Work and personal well-being of nurses in Queensland: Does rurality make a difference?

PubMed

Hegney, Desley; Eley, Robert; Osseiran-Moisson, Rebecca; Francis, Karen

2015-12-01

This study aims to ascertain if differences exist in the perception of the professional practice environment and personal well-being of nurses across different geographical areas in Queensland. This paper was performed on a prospective, self-report cross-sectional on-line survey. The study was conducted among the nurses employed in public and private health care settings: acute hospitals, community health and aged care in Queensland, Australia. Participants of this study were 1608 registered and enrolled nurses and assistants in nursing, current members of the Queensland Nurses Union in 2013 and who provided a workplace postcode. One thousand eight of these participants worked in major cities, while 382 in rural locations and 238 in remote areas. None. Scores of well-being as determined by the following scales: the Depression, Anxiety and Stress Scale, the Professional Quality of Life Scale version 5, the Connor-Davidson Resilience Scale and of the Professional Practice Environment using the Practice Environment Scale - Nursing Work Index Revised. Nurses employed in major cities perceived 'nursing foundations for quality care' more favourably than those from other settings. Remote area nurses had lower levels of secondary traumatic stress than nurses in major cities and rural areas. There was no difference between nurses across their geographical locations for stress, anxiety, depression, compassion satisfaction, burnout, resilience and the four other measures of the Practice Environment Scale. The study findings provide new data suggesting that, with the exception of secondary traumatic stress, the personal well-being of nurses does not differ across geographical settings. Similarly, with the exception of the subscale of 'nursing foundations for quality care' there was no difference in perceptions of the professional practice environment. As secondary traumatic stress is associated with burnout, this finding needs to be investigated further. © 2015 National Rural Health Alliance Inc.

Revisions for screw malposition and clinical outcomes after robot-guided lumbar fusion for spondylolisthesis.

PubMed

Schröder, Marc L; Staartjes, Victor E

2017-05-01

OBJECTIVE The accuracy of robot-guided pedicle screw placement has been proven to be high, but little is known about the impact of such guidance on clinical outcomes such as the rate of revision surgeries for screw malposition. In addition, there are very few data about the impact of robot-guided fusion on patient-reported outcomes (PROs). Thus, the clinical benefit for the patient is unclear. In this study, the authors analyzed revision rates for screw malposition and changes in PROs following minimally invasive robot-guided pedicle screw fixation. METHODS A retrospective cohort study of patients who had undergone minimally invasive posterior lumbar interbody fusion (MI-PLIF) or minimally invasive transforaminal lumbar interbody fusion was performed. Patients were followed up clinically at 6 weeks, 12 months, and 24 months after treatment and by mailed questionnaire in March 2016 as a final follow-up. Visual analog scale (VAS) scores for back and leg pain severity, Oswestry Disability Index (ODI), screw revisions, and socio-demographic factors were analyzed. A literature review was performed, comparing the incidence of intraoperative screw revisions and revision surgery for screw malposition in robot-guided, navigated, and freehand fusion procedures. RESULTS Seventy-two patients fit the study inclusion criteria and had a mean follow up of 32 ± 17 months. No screws had to be revised intraoperatively, and no revision surgery for screw malposition was needed. In the literature review, the authors found a higher rate of intraoperative screw revisions in the navigated pool than in the robot-guided pool (p < 0.001, OR 9.7). Additionally, a higher incidence of revision surgery for screw malposition was observed for freehand procedures than for the robot-guided procedures (p < 0.001, OR 8.1). The VAS score for back pain improved significantly from 66.9 ± 25.0 preoperatively to 30.1 ± 26.8 at the final follow-up, as did the VAS score for leg pain (from 70.6 ± 22.8 to 24.3 ± 28.3) and ODI (from 43.4 ± 18.3 to 16.2 ± 16.7; all p < 0.001). Undergoing PLIF, a high body mass index, smoking status, and a preoperative ability to work were identified as predictors of a reduction in back pain. Length of hospital stay was 2.4 ± 1.1 days and operating time was 161 ± 50 minutes. Ability to work increased from 38.9% to 78.2% of patients (p < 0.001) at the final follow-up, and 89.1% of patients indicated they would choose to undergo the same treatment again. CONCLUSIONS In adults with low-grade spondylolisthesis, the data demonstrated a benefit in using robotic guidance to reduce the rate of revision surgery for screw malposition as compared with other techniques of pedicle screw insertion described in peer-reviewed publications. Larger comparative studies are required to assess differences in PROs following a minimally invasive approach in spinal fusion surgeries compared with other techniques.

Assessment of Environmental Attitudes and Risk Perceptions among University Students in Mersin, Turkey

PubMed Central

Ögenler, Oya; Kurt, Ahmet Öner; Koçaş, Fazıl; Şaşmaz, Tayyar

2017-01-01

Background Environmental destruction is one of the most important problems in this century. Objective The aim of the study was to determine the environmental attitudes and perceived risks associated with environmental factors of the students. Methods This cross-sectional study was conducted in 7 faculties of Mersin University. The research data were collected using a questionnaire. The questionnaire included sociodemographic characteristics, the “Environmental Attitudes Scale,” and the “Environmental Risk Perception Scale.” 774 students who filled out questionnaires were evaluated. Results The sample included 55.8% females. Environmental Attitudes Scale mean scores of students were identified as 81.1 ± 11.3. The highest perceived risk was release of radioactive materials associated with nuclear power generation. The environmental attitudes and risk perception scores were higher in Health Sciences than in the other faculties. Females were more positive towards the environment and had higher risk perceptions than the men. There is a negative correlation between age and resource depletion risk and global environmental risk score. Conclusion Students had a positive attitude to the environment and had moderate-level risk perception about the environment. Environmental awareness of students, especially those studying in the Social Sciences, should be increased. The environmental education curriculum should be revised throughout all the courses. PMID:28912823

Neuropsychological, physical, and functional mobility measures associated with falls in cognitively impaired older adults.

PubMed

Taylor, Morag E; Delbaere, Kim; Lord, Stephen R; Mikolaizak, A Stefanie; Brodaty, Henry; Close, Jacqueline C T

2014-08-01

Older people with cognitive impairment have an elevated fall risk, with 60% falling annually. There is a lack of evidence for fall prevention in this population, in part due to limited understanding of risk factors. This study examined fall risk in older people with cognitive impairment with an emphasis on identifying explanatory and modifiable risk factors. One hundred and seventy-seven community-dwelling older people with mild-moderate cognitive impairment (Mini-Mental State Examination 11-23/Addenbrooke's Cognitive Examination-Revised <83) underwent neuropsychological, physical, and functional assessments. Falls were recorded prospectively for 12 months with the assistance of carers. Of the 174 participants available to follow-up, 111 (64%) fell at least once and 71 (41%) at least twice. Higher fall rates were associated with slower reaction time, impaired balance (sway on floor and foam, semitandem, near-tandem, tandem stance), and reduced functional mobility (co-ordinated stability, timed up-and-go, steps needed to turn 180°, sit-to-stand, gait velocity). Higher fall rates were also associated with increased medication use (central nervous system, total number) and poorer performances in cognitive (Addenbrooke's Cognitive Examination-Revised: visuospatial domain, cube drawing; Trail-Making Test) and psychological (Geriatric Depression Scale, Goldberg Anxiety Scale, Falls Efficacy Scale-International) tests. Multivariate analysis identified increased sway on foam, co-ordinated stability score, and depressive symptoms to be significantly and independently associated with falls while controlling for age, years of education, and Addenbrooke's Cognitive Examination-Revised score. This study identified several risk factors of falls in older people with cognitive impairment, a number of which are potentially modifiable. Future research involving targeted interventions addressing medication use, balance, mood, and functional performance may prove useful for fall prevention in this population. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Cosmetic rhinoplasty: revision rates revisited.

PubMed

Neaman, Keith C; Boettcher, Adam K; Do, Viet H; Mulder, Corlyne; Baca, Marissa; Renucci, John D; VanderWoude, Douglas L

2013-01-01

Cosmetic rhinoplasty has great potential to change a patient's appearance. It also carries the very real risk of patient dissatisfaction and request for revision. Although there have been many published patient series studying various aspects of rhinoplasty, questions remain regarding revision rates, as well as risk factors for complications, dissatisfaction, and revision. The authors investigate the rate of cosmetic rhinoplasty revision at a plastic surgery group practice and identify risk factors for revision. Medical records were retrospectively reviewed for all patients who presented to a single multisurgeon practice for primary rhinoplasty, septorhinoplasty, and revision rhinoplasty between 1998 and 2008. Patient demographics, preoperative complaints, preoperative physical examination findings, detailed operative data, and postoperative outcomes were abstracted from the charts. Complication rates, revision rates, and postoperative patient satisfaction were calculated and analyzed for identifiable risk factors. Of 369 consecutive cosmetic rhinoplasties performed during the study period, 279 (72.7%) were conducted with an open approach. The overall complication, dissatisfaction, and revision rates were 7.9%, 15.4%, and 9.8%, respectively. Postoperatively, most patients (87%) were identified by their surgeons as having had successful anatomical correction of their nasal deformity. History of previous nasal operation or facial fracture, lack of anatomical correction, and occurrence of postoperative complications were associated with both revision and dissatisfaction (P < .05). Failure to address the nasal tip at the time of primary rhinoplasty was associated with a higher level of dissatisfaction. Cosmetic rhinoplasty is one of the most challenging procedures in plastic surgery; however, these data indicate that a high level of patient satisfaction is attainable within a plastic surgery group practice if certain factors are considered. Specifically, surgeons should be aware of risk factors that are potentially associated with dissatisfaction and revision. 4.

40 CFR Appendix J to Part 75... - [Reserved

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 16 2011-07-01 2011-07-01 false [Reserved] J Appendix J to Part 75-Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures Protection of Environment... to Part 75—Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures...

40 CFR Appendix J to Part 75... - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false [Reserved] J Appendix J to Part 75-Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures Protection of Environment... to Part 75—Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures...

40 CFR 70.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Permit issuance, renewal, reopenings, and revisions. 70.7 Section 70.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... for modifications qualifying for minor permit modification procedures under paragraphs (e) (2) and (3...

40 CFR 70.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Permit issuance, renewal, reopenings, and revisions. 70.7 Section 70.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... for modifications qualifying for minor permit modification procedures under paragraphs (e) (2) and (3...

40 CFR 71.26 - Permit issuance, reopenings, and revisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Permit issuance, reopenings, and revisions. 71.26 Section 71.26 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... action on the permit application. This protection shall cease to apply if, subsequent to the completeness...

40 CFR 70.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 16 2013-07-01 2013-07-01 false Permit issuance, renewal, reopenings, and revisions. 70.7 Section 70.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... for modifications qualifying for minor permit modification procedures under paragraphs (e) (2) and (3...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 16 2013-07-01 2013-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR 70.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 16 2012-07-01 2012-07-01 false Permit issuance, renewal, reopenings, and revisions. 70.7 Section 70.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... for modifications qualifying for minor permit modification procedures under paragraphs (e) (2) and (3...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 16 2012-07-01 2012-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR Appendix J to Part 75... - [Reserved

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 17 2012-07-01 2012-07-01 false [Reserved] J Appendix J to Part 75-Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures Protection of Environment... to Part 75—Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures...

40 CFR Appendix J to Part 75... - [Reserved

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 17 2014-07-01 2014-07-01 false [Reserved] J Appendix J to Part 75-Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures Protection of Environment... to Part 75—Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures...

40 CFR Appendix J to Part 75... - [Reserved

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 17 2013-07-01 2013-07-01 false [Reserved] J Appendix J to Part 75-Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures Protection of Environment... to Part 75—Compliance Dates for Revised Recordkeeping Requirements and Missing Data Procedures...

What Is the Rerevision Rate After Revising a Hip Resurfacing Arthroplasty? Analysis From the AOANJRR.

PubMed

Wong, James Min-Leong; Liu, Yen-Liang; Graves, Stephen; de Steiger, Richard

2015-11-01

More than 15,000 primary hip resurfacing arthroplasties have been recorded by the Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR) with 884 primary procedures requiring revision for reasons other than infection, a cumulative percent revision rate at 12 years of 11%. However, few studies have reported the survivorship of these revision procedures. (1) What is the cumulative percent rerevision rate for revision procedures for failed hip resurfacings? (2) Is there a difference in rerevision rate among different types of revision or bearing surfaces? The AOANJRR collects data on all primary and revision hip joint arthroplasties performed in Australia and after verification against health department data, checking of unmatched procedures, and subsequent retrieval of unreported procedures is able to obtain an almost complete data set relating to hip arthroplasty in Australia. Revision procedures are linked to the known primary hip arthroplasty. There were 15,360 primary resurfacing hip arthroplasties recorded of which 884 had undergone revision and this was the cohort available to study. The types of revisions were acetabular only, femoral only, or revision of both acetabular and femoral components. With the exception of the acetabular-only revisions, all revisions converted hip resurfacing arthroplasties to conventional (stemmed) total hip arthroplasties (THAs). All initial revisions for infection were excluded. The survivorship of the different types of revisions and that of the different bearing surfaces used were estimated using the Kaplan-Meier method and compared using Cox proportional hazard models. Cumulative percent revision was calculated by determining the complement of the Kaplan-Meier survivorship function at that time multiplied by 100. Of the 884 revisions recorded, 102 underwent further revision, a cumulative percent rerevision at 10 years of 26% (95% confidence interval, 19.6-33.5). There was no difference in the rate of rerevision between acetabular revision and combined femoral and acetabular revision (hazard ratio [HR], 1.06 [0.47-2], p = 0.888), femoral revision and combined femoral and acetabular revision (HR, 1.00 [0.65-2], p = 0.987), and acetabular revision and femoral revision (HR, 1.06 [0.47-2], p = 0.893). There was no difference in the rate of rerevision when comparing different bearing surfaces (metal-on-metal versus ceramic-on-ceramic HR, 0.46 [0.16-1.29], p = 0.141; metal-on-metal versus ceramic-on-crosslinked polyethylene HR, 0.51 [0.15-1.76], p = 0.285; metal-on-metal versus metal-on-crosslinked polyethylene HR, 0.62 [0.20-1.89], p = 0.399; and metal-on-metal versus oxinium-on-crosslinked polyethylene HR, 0.53 [0.14-2.05], p = 0.356). Revision of a primary hip resurfacing arthroplasty is associated with a high risk of rerevision. This study may help surgeons guide their patients about the outcomes in the longer term after the first revision of hip resurfacing arthroplasty. Level III, therapeutic study.

40 CFR 52.1674 - Requirements for state implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PLANS (CONTINUED) New York § 52.1674 Requirements for state implementation plan revisions relating to new motor vehicles. New York's adopted LEV program must be revised to the extent necessary for the... plan revisions relating to new motor vehicles. 52.1674 Section 52.1674 Protection of Environment...

40 CFR 60.4124 - Hg budget permit revisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Hg budget permit revisions. 60.4124... Coal-Fired Electric Steam Generating Units Permits § 60.4124 Hg budget permit revisions. Except as provided in § 60.4123(b), the permitting authority will revise the Hg Budget permit, as necessary, in...

78 FR 70284 - Revised Non-Foreign Overseas Per Diem Rates

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-25

... DEPARTMENT OF DEFENSE Office of the Secretary Revised Non-Foreign Overseas Per Diem Rates AGENCY: Travel and Transportation Allowance Committee, Per Diem, DoD. ACTION: Notice of Revised Non-Foreign Overseas Per Diem Rates. SUMMARY: The Per Diem, Travel and Transportation Allowance Committee is publishing...

Studying neighborhood crime across different macro spatial scales: The case of robbery in 4 cities.

PubMed

Hipp, John R; Wo, James C; Kim, Young-An

2017-11-01

Whereas there is a burgeoning literature focusing on the spatial distribution of crime events across neighborhoods or micro-geographic units in a specific city, the present study expands this line of research by selecting four cities that vary across two macro-spatial dimensions: population in the micro-environment, and population in the broader macro-environment. We assess the relationship between measures constructed at different spatial scales and robbery rates in blocks in four cities: 1) San Francisco (high in micro- and macro-environment population); 2) Honolulu (high in micro- but low in macro-environment population); 3) Los Angeles (low in micro- but high in macro-environment population); 4) Sacramento (low in micro- and macro-environment population). Whereas the socio-demographic characteristics of residents further than ½ mile away do not impact robbery rates, the number of people up to 2.5 miles away are related to robbery rates, especially in the two cities with smaller micro-environment population, implying a larger spatial scale than is often considered. The results show that coefficient estimates differ somewhat more between cities differing in micro-environment population compared to those differing based on macro-environment population. It is therefore necessary to consider the broader macro-environment even when focusing on the level of crime across neighborhoods or micro-geographic units within an area. Copyright © 2017 Elsevier Inc. All rights reserved.

Use of an uncertainty analysis for genome-scale models as a prediction tool for microbial growth processes in subsurface environments.

PubMed

Klier, Christine

2012-03-06

The integration of genome-scale, constraint-based models of microbial cell function into simulations of contaminant transport and fate in complex groundwater systems is a promising approach to help characterize the metabolic activities of microorganisms in natural environments. In constraint-based modeling, the specific uptake flux rates of external metabolites are usually determined by Michaelis-Menten kinetic theory. However, extensive data sets based on experimentally measured values are not always available. In this study, a genome-scale model of Pseudomonas putida was used to study the key issue of uncertainty arising from the parametrization of the influx of two growth-limiting substrates: oxygen and toluene. The results showed that simulated growth rates are highly sensitive to substrate affinity constants and that uncertainties in specific substrate uptake rates have a significant influence on the variability of simulated microbial growth. Michaelis-Menten kinetic theory does not, therefore, seem to be appropriate for descriptions of substrate uptake processes in the genome-scale model of P. putida. Microbial growth rates of P. putida in subsurface environments can only be accurately predicted if the processes of complex substrate transport and microbial uptake regulation are sufficiently understood in natural environments and if data-driven uptake flux constraints can be applied.

Abnormal ranges of vital signs in children in Japanese prehospital settings.

PubMed

Nosaka, Nobuyuki; Muguruma, Takashi; Knaup, Emily; Tsukahara, Kohei; Enomoto, Yuki; Kaku, Noriyuki

2015-10-01

The revised Fire Service Law obliges each prefectural government in Japan to establish a prehospital acuity scale. The Foundation for Ambulance Service Development (FASD) created an acuity scale for use as a reference. Our preliminary survey revealed that 32 of 47 prefectures directly applied the FASD scale for children. This scale shows abnormal ranges of heart rate and respiratory rate in young children. This study aimed to evaluate the validity of the abnormal ranges on the FASD scale to assess its overall performance for triage purposes in paediatric patients. We evaluated the validity of the ranges by comparing published centile charts for these vital signs with records of 1,296 ambulance patients. A large portion of the abnormal ranges on the scale substantially overlapped with the normal centile charts. Triage decisions using the FASD scale of vital signs properly classified 22% ( n  = 287) of children. The sensitivity and specificity for high urgency were as high as 91% (95% confidence interval, 82-96%) and as low as 18% (95% confidence interval, 16-20%). We found there is room for improvement of the abnormal ranges on the FASD scale.

Structured Head and Neck CT Angiography Reporting Reduces Resident Revision Rates.

PubMed

Johnson, Tucker F; Brinjikji, Waleed; Doolittle, Derrick A; Nagelschneider, Alex A; Welch, Brian T; Kotsenas, Amy L

2018-04-12

This resident-driven quality improvement project was undertaken to assess the effectiveness of structured reporting to reduce revision rates for afterhours reports dictated by residents. The first part of the study assessed baseline revision rates for head and neck CT angiography (CTA) examinations dictated by residents during afterhours call. A structured report was subsequently created based on templates on the RSNA informatics reporting website and critical findings that should be assessed for on all CTA examinations. The template was made available to residents through the speech recognition software for all head and neck CTA examinations for a duration of 2 months. Report revision rates were then compared with and without use of the structured template. The structured template was found to reduce revision rates by approximately 50% with 10/41 unstructured reports revised and 2/17 structured reports revised. We believe that structured reporting can help reduce reporting errors, particularly in term of typographical errors, train residents to evaluate complex examinations in a systematic fashion, and assist them in recalling critical findings on these examinations. Copyright © 2018 Elsevier Inc. All rights reserved.

Cross-Cultural Validity of the Almost Perfect Scale-Revised on the College Students in the United States and Turkey

ERIC Educational Resources Information Center

Aydin, Kamile Bahar

2013-01-01

This study investigated the cultural validity of the almost perfect scale-revised (APS-R) with 300 Turkish and 300 American and international college students. First, the validity of the original APS-R was conducted on American students and international students. Hence, exploratory factor analysis (EFA) offered two-factor scale to be consistent…

The Personality Assessment Inventory as a Proxy for the Psychopathy Checklist-Revised: Testing the Incremental Validity and Cross-Sample Robustness of the Antisocial Features Scale

ERIC Educational Resources Information Center

Douglas, Kevin S.; Guy, Laura S.; Edens, John F.; Boer, Douglas P.; Hamilton, Jennine

2007-01-01

The Personality Assessment Inventory's (PAI's) ability to predict psychopathic personality features, as assessed by the Psychopathy Checklist-Revised (PCL-R), was examined. To investigate whether the PAI Antisocial Features (ANT) Scale and subscales possessed incremental validity beyond other theoretically relevant PAI scales, optimized regression…

Rank Determination of Mental Functions by 1D Wavelets and Partial Correlation.

PubMed

Karaca, Y; Aslan, Z; Cattani, C; Galletta, D; Zhang, Y

2017-01-01

The main aim of this paper is to classify mental functions by the Wechsler Adult Intelligence Scale-Revised tests with a mixed method based on wavelets and partial correlation. The Wechsler Adult Intelligence Scale-Revised is a widely used test designed and applied for the classification of the adults cognitive skills in a comprehensive manner. In this paper, many different intellectual profiles have been taken into consideration to measure the relationship between the mental functioning and psychological disorder. We propose a method based on wavelets and correlation analysis for classifying mental functioning, by the analysis of some selected parameters measured by the Wechsler Adult Intelligence Scale-Revised tests. In particular, 1-D Continuous Wavelet Analysis, 1-D Wavelet Coefficient Method and Partial Correlation Method have been analyzed on some Wechsler Adult Intelligence Scale-Revised parameters such as School Education, Gender, Age, Performance Information Verbal and Full Scale Intelligence Quotient. In particular, we will show that gender variable has a negative but a significant role on age and Performance Information Verbal factors. The age parameters also has a significant relation in its role on Performance Information Verbal and Full Scale Intelligence Quotient change.

The Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R): A Scale to Assist the Diagnosis of Autism Spectrum Disorder in Adults--An International Validation Study

ERIC Educational Resources Information Center

Ritvo, Riva Ariella; Ritvo, Edward R.; Guthrie, Donald; Ritvo, Max J.; Hufnagel, Demetra H.; McMahon, William; Tonge, Bruce; Mataix-Cols, David; Jassi, Amita; Attwood, Tony; Eloff, Johann

2011-01-01

The Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R) is a valid and reliable instrument to assist the diagnosis of adults with Autism Spectrum Disorders (ASD). The 80-question scale was administered to 779 subjects (201 ASD and 578 comparisons). All ASD subjects met inclusion criteria: DSM-IV-TR, ADI/ADOS diagnoses and standardized IQ…

40 CFR 35.917-9 - Revision or amendment of facilities plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Revision or amendment of facilities plan. 35.917-9 Section 35.917-9 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean...

Movement Issues Identified in Movement ABC2 Checklist Parent Ratings for Students with Persisting Dysgraphia, Dyslexia, and OWL LD and Typical Literacy Learners.

PubMed

Nielsen, Kathleen; Henderson, Sheila; Barnett, Anna L; Abbott, Robert D; Berninger, Virginia

2018-01-01

Movement, which draws on motor skills and executive functions for managing them, plays an important role in literacy learning (e.g., movement of mouth during oral reading and movement of hand and fingers during writing); but relatively little research has focused on movement skills in students with specific learning disabilities as the current study did. Parents completed normed Movement Assessment Battery for Children Checklist, 2nd edition (ABC-2), ratings and their children in grades 4 to 9 ( M = 11 years, 11 months; 94 boys, 61 girls) completed diagnostic assessment used to assign them to diagnostic groups: control typical language learning ( N = 42), dysgraphia (impaired handwriting) ( N = 29), dyslexia (impaired word decoding/reading and spelling) ( N = 65), or oral and written language learning disability (OWL LD) (impaired syntax in oral and written language) ( N = 19). The research aims were to (a) correlate the Movement ABC-2 parent ratings for Scale A Static/Predictable Environment (15 items) and Scale B Dynamic/Unpredictable Environment (15 items) with reading and writing achievement in total sample varying within and across different skills; and (b) compare each specific learning disability group with the control group on Movement ABC-2 parent ratings for Scale A, Scale B, and Scale C Movement-Related (Non-Motor Executive Functions, or Self-Efficacy, or Affect) (13 items). At least one Movement ABC-2 parent rating was correlated with each assessed literacy achievement skill. Each of three specific learning disability groups differed from the control group on two Scale A (static/predictable environment) items (fastens buttons and forms letters with pencil or pen) and on three Scale C items (distractibility, overactive, and underestimates own ability); but only OWL LD differed from control on Scale B (dynamic/unpredictable environment) items. Applications of findings to assessment and instruction for students ascertained for and diagnosed with persisting specific learning disabilities in literacy learning, and future research directions are discussed.

Early outcomes of patella resurfacing in total knee arthroplasty

PubMed Central

Clements, Warren J; Miller, Lisa; Whitehouse, Sarah L; Graves, Stephen E; Ryan, Philip

2010-01-01

Background Patella resurfacing in total knee arthroplasty is a contentious issue. The literature suggests that resurfacing of the patella is based on surgeon preference, and little is known about the role and timing of resurfacing and how this affects outcomes. Methods We analyzed 134,799 total knee arthroplasties using data from the Australian Orthopaedic Association National Joint Replacement Registry. Hazards ratios (HRs) were used to compare rates of early revision between patella resurfacing at the primary procedure (the resurfacing group, R) and primary arthroplasty without resurfacing (no-resurfacing group, NR). We also analyzed the outcomes of NR that were revised for isolated patella addition. Results At 5 years, the R group showed a lower revision rate than the NR group: cumulative per cent revision (CPR) 3.1% and 4.0%, respectively (HR = 0.75, p < 0.001). Revisions for patellofemoral pain were more common in the NR group (17%) than in the R group (1%), and “patella only” revisions were more common in the NR group (29%) than in the R group (6%). Non-resurfaced knees revised for isolated patella addition had a higher revision rate than patella resurfacing at the primary procedure, with a 4-year CPR of 15% and 2.8%, respectively (HR = 4.1, p < 0.001). Interpretation Rates of early revision of primary total knees were higher when the patella was not resurfaced, and suggest that surgeons may be inclined to resurface later if there is patellofemoral pain. However, 15% of non-resurfaced knees revised for patella addition are re-revised by 4 years. Our results suggest an early beneficial outcome for patella resurfacing at primary arthroplasty based on revision rates up to 5 years. PMID:19968604

Revision of failed hemiarthroplasty for painful glenoid arthrosis to anatomic total shoulder arthroplasty.

PubMed

Sheth, Mihir M; Sholder, Daniel; Abboud, Joseph; Lazarus, Mark D; Ramsey, Matthew L; Williams, Gerald R; Namdari, Surena

2018-05-10

The impending burden of revision shoulder arthroplasty has increased interest in outcomes of revision procedures. Painful glenoid arthrosis following hemiarthroplasty is a common cause of reoperation, and conversion to anatomic total shoulder arthroplasty is one option. We identified patients who underwent revision of painful hemiarthroplasty to total shoulder arthroplasty over a 15-year period in a single tertiary-care health system. Presurgical and operative data were analyzed for 28 patients who met the inclusion and exclusion criteria. Patients were contacted at a minimum of 2 years' follow-up after revision surgery for functional outcome scores, reoperations, and implant survival. The 2- and 5-year implant survival rates were 93% and 86%, respectively. Functional outcomes were obtained from 21 patients with surviving implants. The mean American Shoulder and Elbow Surgeons score, visual analog scale score for pain, and Single Assessment Numerical Evaluation score were 78 ± 20, 2.3 ± 2.6, and 71 ± 24, respectively. The mean Short Form 12 mental and physical scores were 49 ± 10 and 43 ± 9, respectively. Of the patients, 17 (81%) were either satisfied or very satisfied with their outcome. Complications were seen in 10 patients (36%), and 6 patients (21%) required reoperation. Anatomic total shoulder arthroplasty following hemiarthroplasty can achieve successful outcomes and implant survival rates. Given our poor understanding of reverse shoulder arthroplasty longevity, this procedure should remain an option for patients with glenoid arthrosis and an intact rotator cuff. Copyright © 2018 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

Identifying Adverse Events Using International Classification of Diseases, Tenth Revision Y Codes in Korea: A Cross-sectional Study.

PubMed

Ock, Minsu; Kim, Hwa Jung; Jeon, Bomin; Kim, Ye-Jee; Ryu, Hyun Mi; Lee, Moo-Song

2018-01-01

The use of administrative data is an affordable alternative to conducting a difficult large-scale medical-record review to estimate the scale of adverse events. We identified adverse events from 2002 to 2013 on the national level in Korea, using International Classification of Diseases, tenth revision (ICD-10) Y codes. We used data from the National Health Insurance Service-National Sample Cohort (NHIS-NSC). We relied on medical treatment databases to extract information on ICD-10 Y codes from each participant in the NHIS-NSC. We classified adverse events in the ICD-10 Y codes into 6 types: those related to drugs, transfusions, and fluids; those related to vaccines and immunoglobulin; those related to surgery and procedures; those related to infections; those related to devices; and others. Over 12 years, a total of 20 817 adverse events were identified using ICD-10 Y codes, and the estimated total adverse event rate was 0.20%. Between 2002 and 2013, the total number of such events increased by 131.3%, from 1366 in 2002 to 3159 in 2013. The total rate increased by 103.9%, from 0.17% in 2002 to 0.35% in 2013. Events related to drugs, transfusions, and fluids were the most common (19 446, 93.4%), followed by those related to surgery and procedures (1209, 5.8%) and those related to vaccines and immunoglobulin (72, 0.3%). Based on a comparison with the results of other studies, the total adverse event rate in this study was significantly underestimated. Improving coding practices for ICD-10 Y codes is necessary to precisely monitor the scale of adverse events in Korea.

A scale for measuring hygiene behavior: development, reliability and validity.

PubMed

Stevenson, Richard J; Case, Trevor I; Hodgson, Deborah; Porzig-Drummond, Renata; Barouei, Javad; Oaten, Megan J

2009-09-01

There is currently no general self-report measure for assessing hygiene behavior. This article details the development and testing of such a measure. In studies 1 to 4, a total of 855 participants were used for scale and subscale development and for reliability and validity testing. The latter involved establishing the relationships between self-reported hygiene behavior and existing measures, hand hygiene behavior, illness rates, and a physiological marker of immune function. In study 5, a total of 507 participants were used to assess the psychometric properties of the final revised version of the scale. The final 23-item scale comprised 5 subscales: general, household, food-related, handwashing technique, and personal hygiene. Studies 1 to 4 confirmed the scale's reliability and validity, and study 5 confirmed the scale's 5-factor structure. The scale is potentially suitable for multiple uses, in various settings, and for experimental and correlational approaches.

Does adding antibiotics to cement reduce the need for early revision in total knee arthroplasty?

PubMed

Bohm, Eric; Zhu, Naisu; Gu, Jing; de Guia, Nicole; Linton, Cassandra; Anderson, Tammy; Paton, David; Dunbar, Michael

2014-01-01

There is considerable debate about whether antibiotic-loaded bone cement should be used for fixation of TKAs. While antibiotics offer the theoretical benefit of lowering early revision due to infection, they may weaken the cement and thus increase the likelihood of aseptic loosening, perhaps resulting in a higher revision rate. We (1) compared the frequency of early knee revision arthroplasty in patients treated with antibiotic-loaded or non-antibiotic-loaded cement for initial fixation, (2) determined effects of age, sex, comorbidities, and surgeons' antibiotic-loaded cement usage patterns on revision rate, and (3) compared causes of revision (aseptic or septic) between groups. Our study sample was taken from the Canadian Joint Replacement Registry and Canada's Hospital Morbidity Database and included cemented TKAs performed between April 1, 2003, and March 31, 2008, including 20,016 TKAs inserted with non-antibiotic-loaded cement and 16,665 inserted with antibiotic-loaded cement. Chi-square test was used to compare the frequency of early revisions between groups. Cox regression modeling was used to determine whether revision rate would change by age, sex, comorbidities, or use of antibiotic-loaded cement. Similar Cox regression modeling was used to compare cause of revision between groups. Two-year revision rates were similar between the groups treated with non-antibiotic-loaded cement and antibiotic-loaded cement (1.40% versus 1.51%, p = 0.41). When controlling for age, sex, comorbidities, diabetes, and surgeons' antibiotic-loaded cement usage patterns, the revision risk likewise was similar between groups. Revision rates for infection were similar between groups; however, there were more revisions for aseptic loosening in the group treated with non-antibiotic-loaded cement (p = 0.02). The use of antibiotic-loaded cement in TKAs performed for osteoarthritis has no clinically significant effect on reducing revision within 2 years in patients who received perioperative antibiotics. Longer followup and confirmation of these findings with other national registries are warranted.

A revised Thai Multi-Dimensional Scale of Perceived Social Support.

PubMed

Wongpakaran, Nahathai; Wongpakaran, Tinakon

2012-11-01

In order to ensure the construct validity of the three-factor model of the Multi-dimensional Scale of Perceived Social Support (MSPSS), and based on the assumption that it helps users differentiate between sources of social support, in this study a revised version was created and tested. The aim was to compare the level of model fit of the original version of the MSPSS against the revised version--which contains a minor change from the original. The study was conducted on 486 medical students who completed the original and revised versions of the MSPSS, as well as the Rosenberg Self-Esteem Scale (Rosenberg, 1965) and Beck Depression Inventory II (Beck, Steer, & Brown, 1996). Confirmatory factor analysis was performed to compare the results, showing that the revised version of MSPSS demonstrated a good internal consistency--with a Cronbach's alpha of .92 for the MSPSS questionnaire, and a significant correlation with the other scales, as predicted. The revised version provided better internal consistency, increasing the Cronbach's alpha for the Significant Others sub-scale from 0.86 to 0.92. Confirmatory factor analysis revealed an acceptable model fit: chi2 128.11, df 51, p < .001; TLI 0.94; CFI 0.95; GFI 0.90; PNFI 0.71; AGFI 0.85; RMSEA 0.093 (0.073-0.113) and SRMR 0.042, which is better than the original version. The tendency of the new version was to display a better level of fit with a larger sample size. The limitations of the study are discussed, as well as recommendations for further study.

[Job retention and nursing practice environment of hospital nurses in Japan applying the Japanese version of the Practice Environment Scale of the Nursing Work Index (PES-NWI)].

PubMed

Ogata, Yasuko; Nagano, Midori; Fukuda, Takashi; Hashimoto, Michio

2011-06-01

The purpose of this study was to examine how the nursing practice environment affects job retention and the turnover rate among hospital nurses. The Practice Environment Scale of the Nursing Work Index (PES-NWI) was applied to investigate the nurse working environment from the viewpoint of hospital nurses in Japan. Methods A postal mail survey was conducted using the PES-NWI questionnaire targeting 2,211 nurses who were working at 91 wards in 5 hospitals situated in the Tokyo metropolitan area from February to March in 2008. In the questionnaire, hospital nurses were asked about characteristics such as sex, age and work experience as a nurse, whether they would work at the same hospital in the next year, the 31 items of the PES-NWI and job satisfaction. Nurse managers were asked to provide staff numbers to calculate the turnover rate of each ward. Logistic regression analyses were carried out, with "intention to retain or leave the workplace next year" as the dependent variable, with composite and 5 sub-scale scores of the PES-NWI and nurse characteristics as independent variables. Correlation coefficients were calculated to investigate the relationship between nurse turnover rates and nursing practice environments. A total of 1,067 full-time nurses (48.3%) from 5 hospitals responded. Almost all of them were men (95.9%), with an average age of 29.2 years old. They had an average of 7.0 years total work experience in hospitals and 5.8 years of experience at their current hospital. Cronbach's alpha coefficients were 0.75 for composite of the PES-NWI, and 0.77-0.85 for the sub-scales. All correlation coefficients between PES-NWI and job satisfaction were significant (P < 0.01). In the logistic regression analysis, a composite of PES-NWI, "Nurse Manager's Ability, Leadership, and Support of Nurses" and "Staffing and Resource Adequacy" among the 5 sub-scales correlated with the intention of nurses to stay on (P < 0.05). The means for turnover rate were 10.4% for nurses and 17.6% for newly hired nurses. These rates were significantly correlated to the composite and some sub-scales of the PES-NWI. The working environment for nurses is important in retaining nurses working at hospitals. We confirmed the reliability and the validity of the PES-NWI scale based on the magnitude of the Cronbach's alpha coefficient and correlation coefficient between the PES-NWI scale and job satisfaction in this study.

Physiologic Preoperative Knee Hyperextension Is a Predictor of Failure in an Anterior Cruciate Ligament Revision Cohort: A Report From the MARS Group.

PubMed

Cooper, Daniel E; Dunn, Warren R; Huston, Laura J; Haas, Amanda K; Spindler, Kurt P; Allen, Christina R; Anderson, Allen F; DeBerardino, Thomas M; Lantz, Brett Brick A; Mann, Barton; Stuart, Michael J; Albright, John P; Amendola, Annunziato Ned; Andrish, Jack T; Annunziata, Christopher C; Arciero, Robert A; Bach, Bernard R; Baker, Champ L; Bartolozzi, Arthur R; Baumgarten, Keith M; Bechler, Jeffery R; Berg, Jeffrey H; Bernas, Geoffrey A; Brockmeier, Stephen F; Brophy, Robert H; Bush-Joseph, Charles A; Butler V, J Brad; Campbell, John D; Carey, James L; Carpenter, James E; Cole, Brian J; Cooper, Jonathan M; Cox, Charles L; Creighton, R Alexander; Dahm, Diane L; David, Tal S; Flanigan, David C; Frederick, Robert W; Ganley, Theodore J; Garofoli, Elizabeth A; Gatt, Charles J; Gecha, Steven R; Giffin, James Robert; Hame, Sharon L; Hannafin, Jo A; Harner, Christopher D; Harris, Norman Lindsay; Hechtman, Keith S; Hershman, Elliott B; Hoellrich, Rudolf G; Hosea, Timothy M; Johnson, David C; Johnson, Timothy S; Jones, Morgan H; Kaeding, Christopher C; Kamath, Ganesh V; Klootwyk, Thomas E; Levy, Bruce A; Ma, C Benjamin; Maiers, G Peter; Marx, Robert G; Matava, Matthew J; Mathien, Gregory M; McAllister, David R; McCarty, Eric C; McCormack, Robert G; Miller, Bruce S; Nissen, Carl W; O'Neill, Daniel F; Owens, Brett D; Parker, Richard D; Purnell, Mark L; Ramappa, Arun J; Rauh, Michael A; Rettig, Arthur C; Sekiya, Jon K; Shea, Kevin G; Sherman, Orrin H; Slauterbeck, James R; Smith, Matthew V; Spang, Jeffrey T; Svoboda, Steven J; Taft, Timothy N; Tenuta, Joachim J; Tingstad, Edwin M; Vidal, Armando F; Viskontas, Darius G; White, Richard A; Williams, James S; Wolcott, Michelle L; Wolf, Brian R; York, James J; Wright, Rick W

2018-06-01

The occurrence of physiologic knee hyperextension (HE) in the revision anterior cruciate ligament reconstruction (ACLR) population and its effect on outcomes have yet to be reported. Hypothesis/Purpose: The prevalence of knee HE in revision ACLR and its effect on 2-year outcome were studied with the hypothesis that preoperative physiologic knee HE ≥5° is a risk factor for anterior cruciate ligament (ACL) graft rupture. Cohort study; Level of evidence, 2. Patients undergoing revision ACLR were identified and prospectively enrolled between 2006 and 2011. Study inclusion criteria were patients undergoing single-bundle graft reconstructions. Patients were followed up at 2 years and asked to complete an identical set of outcome instruments (International Knee Documentation Committee, Knee injury and Osteoarthritis Outcome Score, WOMAC, and Marx Activity Rating Scale) as well as provide information regarding revision ACL graft failure. A regression model with graft failure as the dependent variable included age, sex, graft type at the time of the revision ACL surgery, and physiologic preoperative passive HE ≥5° (yes/no) to assess these as potential risk factors for clinical outcomes 2 years after revision ACLR. Analyses included 1145 patients, for whom 2-year follow-up was attained for 91%. The median age was 26 years, with age being a continuous variable. Those below the median were grouped as "younger" and those above as "older" (age: interquartile range = 20, 35 years), and 42% of patients were female. There were 50% autografts, 48% allografts, and 2% that had a combination of autograft plus allograft. Passive knee HE ≥5° was present in 374 (33%) patients in the revision cohort, with 52% being female. Graft rupture at 2-year follow-up occurred in 34 cases in the entire cohort, of which 12 were in the HE ≥5° group (3.2% failure rate) and 22 in the non-HE group (2.9% failure rate). The median age of patients who failed was 19 years, as opposed to 26 years for those with intact grafts. Three variables in the regression model were significant predictors of graft failure: younger age (odds ratio [OR] = 3.6; 95% CI, 1.6-7.9; P = .002), use of allograft (OR = 3.3; 95% CI, 1.5-7.4; P = .003), and HE ≥5° (OR = 2.12; 95% CI, 1.1-4.7; P = .03). This study revealed that preoperative physiologic passive knee HE ≥5° is present in one-third of patients who undergo revision ACLR. HE ≥5° was an independent significant predictor of graft failure after revision ACLR with a >2-fold OR of subsequent graft rupture in revision ACL surgery. Registration: NCT00625885 ( ClinicalTrials.gov identifier).

The Wechsler Memory Scale: A Review of Research.

ERIC Educational Resources Information Center

Ivison, David

1990-01-01

Research on the standardization, reliability, validity, factor structure, and subtests of the Wechsler Memory Scale (WMS) (1945) and its revised version (1987) is reviewed. Much research relating to the WMS appears to be relevant to the revised version. Use of the instrument in Australia is discussed. (SLD)

The Predicted Growth of the Low Earth Orbit Space Debris Environment: An Assessment of Future Risk for Spacecraft

NASA Technical Reports Server (NTRS)

Krisko, Paula H.

2007-01-01

Space debris is a worldwide-recognized issue concerning the safety of commercial, military, and exploration spacecraft. The space debris environment includes both naturally occuring meteoroids and objects in Earth orbit that are generated by human activity, termed orbital debris. Space agencies around the world are addressing the dangers of debris collisions to both crewed and robotic spacecraft. In the United States, the Orbital Debris Program Office at the NASA Johnson Space Center leads the effort to categorize debris, predict its growth, and formulate mitigation policy for the environment from low Earth orbit (LEO) through geosynchronous orbit (GEO). This paper presents recent results derived from the NASA long-term debris environment model, LEGEND. It includes the revised NASA sodium potassium droplet model, newly corrected for a factor of two over-estimation of the droplet population. The study indicates a LEO environment that is already highly collisionally active among orbital debris larger than 1 cm in size. Most of the modeled collision events are non-catastrophic (i.e., They lead to a cratering of the target, but no large scale fragmentation.). But they are potentially mission-ending, and take place between impactors smaller than 10 cm and targets larger than 10 cm. Given the small size of the impactor these events would likely be undetectable by present-day measurement means. The activity continues into the future as would be expected. Impact rates of about four per year are predicted by the current study within the next 30 years, with the majority of targets being abandoned intacts (spent upper stages and spacecraft). Still, operational spacecraft do show a small collisional activity, one that increases over time as the small fragment population increases.

Failure of aseptic revision total knee arthroplasties

PubMed Central

Leta, Tesfaye H; Lygre, Stein Håkon L; Skredderstuen, Arne; Hallan, Geir; Furnes, Ove

2015-01-01

Background and purpose In Norway, the proportion of revision knee arthroplasties increased from 6.9% in 1994 to 8.5% in 2011. However, there is limited information on the epidemiology and causes of subsequent failure of revision knee arthroplasty. We therefore studied survival rate and determined the modes of failure of aseptic revision total knee arthroplasties. Method This study was based on 1,016 aseptic revision total knee arthroplasties reported to the Norwegian Arthroplasty Register between 1994 and 2011. Revisions done for infections were not included. Kaplan-Meier and Cox regression analyses were used to assess the survival rate and the relative risk of re-revision with all causes of re-revision as endpoint. Results 145 knees failed after revision total knee arthroplasty. Deep infection was the most frequent cause of re-revision (28%), followed by instability (26%), loose tibial component (17%), and pain (10%). The cumulative survival rate for revision total knee arthroplasties was 85% at 5 years, 78% at 10 years, and 71% at 15 years. Revision total knee arthroplasties with exchange of the femoral or tibial component exclusively had a higher risk of re-revision (RR = 1.7) than those with exchange of the whole prosthesis. The risk of re-revision was higher for men (RR = 2.0) and for patients aged less than 60 years (RR = 1.6). Interpretation In terms of implant survival, revision of the whole implant was better than revision of 1 component only. Young age and male sex were risk factors for re-revision. Deep infection was the most frequent cause of failure of revision of aseptic total knee arthroplasties. PMID:25267502

Composite Reliability and Standard Errors of Measurement for a Seven-Subtest Short Form of the Wechsler Adult Intelligence Scale-Revised.

ERIC Educational Resources Information Center

Schretlen, David; And Others

1994-01-01

Composite reliability and standard errors of measurement were computed for prorated Verbal, Performance, and Full-Scale intelligence quotient (IQ) scores from a seven-subtest short form of the Wechsler Adult Intelligence Scale-Revised. Results with 1,880 adults (standardization sample) indicate that this form is as reliable as the complete test.…

The Revised Child Anxiety and Depression Scale-Short Version: Scale Reduction via Exploratory Bifactor Modeling of the Broad Anxiety Factor

ERIC Educational Resources Information Center

Ebesutani, Chad; Reise, Steven P.; Chorpita, Bruce F.; Ale, Chelsea; Regan, Jennifer; Young, John; Higa-McMillan, Charmaine; Weisz, John R.

2012-01-01

Using a school-based (N = 1,060) and clinic-referred (N = 303) youth sample, the authors developed a 25-item shortened version of the Revised Child Anxiety and Depression Scale (RCADS) using Schmid-Leiman exploratory bifactor analysis to reduce client burden and administration time and thus improve the transportability characteristics of this…

Speed of Information Processing and Individual Differences in Intelligence.

DTIC Science & Technology

1986-06-01

years of age. As criteria, the students were given the Vocabulary and Block Design subtests of the Wechsler Adult Intelligence Scale --Revised (WAIS-R... Wechsler Adult Intelligence Scale (WAIS) and inspection time (Nettelbeck & Lally, 1976), most subsequent investigations found a less spectacular, but...Design sdbtests of the Wechsler Adult Intelligence Scale , Revised (WAIS-R) and the Cognitive Laterality Battery (Gordon, 1983). Visual Processing Tasks

Unsatisfactory Outcome of Arthrodesis Performed After Septic Failure of Revision Total Knee Arthroplasty

PubMed Central

Röhner, Eric; Windisch, Christoph; Nuetzmann, Katy; Rau, Max; Arnhold, Michael; Matziolis, Georg

2015-01-01

Background: Periprosthetic infection is one of the most dreaded orthopaedic complications. Current treatment procedures include one-stage or two-stage revision total knee arthroplasty. If the periprosthetic infection is no longer controllable after several revision total knee arthroplasties, many surgeons regard knee arthrodesis as a promising option. The aim of our study was to ascertain whether intramedullary nailing results in the suppression or eradication of an infection and to identify risk factors for persistent infection. Methods: All patients who had undergone intramedullary nailing following septic failure of revision total knee arthroplasty between 1997 and 2013 were included in the study. Pathogens, risk factors predisposing to persistent infection, and the rate of persistent infections were recorded. In addition, a visual analog scale (VAS) and Knee injury Osteoarthritis Outcome Score (KOOS), Knee Society Score (KSS), Lysholm, Short Form-36 (SF-36), and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) questionnaires were completed to assess clinical outcomes and quality of life. Results: Twenty-six patients were included in the study. Thirteen (50%) had a persistent infection requiring additional revision surgery. Nineteen patients (73%) reported persistent pain (VAS score of >3). All scores showed marked impairment of quality of life. Conclusions: Intramedullary nailing following septic failure of revision total knee arthroplasty must be regarded with skepticism, and we cannot recommend it. Repeat revision total knee arthroplasty or amputation should be considered as an alternative in such difficult cases. Level of Evidence: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence. PMID:25695981

Modification of the Clinical Global Impressions (CGI) Scale for use in bipolar illness (BP): the CGI-BP.

PubMed

Spearing, M K; Post, R M; Leverich, G S; Brandt, D; Nolen, W

1997-12-05

The Clinical Global Impressions Scale (CGI) was modified specifically for use in assessing global illness severity and change in patients with bipolar disorder. Criticisms of the original CGI were addressed by correcting inconsistencies in scaling, identifying time frames for comparison, clarifying definitions of illness severity and change, and separating out assessment of treatment side effects from illness improvement during treatment. A Detailed User's Guide was developed to train clinicians in the use of the new CGI-Bipolar Version (CGI-BP) for rating severity of manic and depressive episodes and the degree of change from the immediately preceding phase and from the worst phase of illness. The revised scale and manual provide a focused set of instructions to facilitate the reliability of these ratings of mania, depression, and overall bipolar illness during treatment of an acute episode or in longer-term illness prophylaxis. Interrater reliability of the scale was demonstrated in preliminary analyses. Thus, the modified CGI-BP is anticipated to be more useful than the original CGI in studies of bipolar disorder.

The Impact of Spirituality Before and After Treatment of Major Depressive Disorder

PubMed Central

Peselow, Eric; Pi, Sarah; Lopez, Enrique; Besada, André; IsHak, Waguih W.

2014-01-01

Objective: The authors sought to assess spirituality in depressed patients and evaluate whether the degree of initial depressive symptoms and response to pharmacotherapy treatment has a correlation with degree of spirituality and belief in God. Methods: Our participants included 84 patients who presented to a depression/anxiety clinic for naturalistic treatment of their depressive illness over the course of two years. All patients met the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision criteria for major depression, as confirmed by structured interviews using the Structured Clinical Interview for DSM-IV, and were treated with selective serotonin reuptake inhibitors for eight weeks. Measurements: Patients were evaluated at baseline and after treatment using the Montgomery Asberg Depression Rating Scale, the Beck Hopelessness Scale, the Dysfunctional Attitude Scale, and the Spiritual Orientation to Life scale. Results: At baseline, patients reporting greater spirituality had significantly lower measures of hopelessness, dysfunctional attitudes, and depressive symptoms. Those who believed in God had a greater mean change score than those who did not on the Montgomery Asberg Depression Rating Scale, the Beck Hopelessness Scale, and the Dysfunctional Attitude Scale, with the Montgomery Asberg Depression Rating Scale showing the greatest mean change score. Significant correlations were detected between the Spiritual Orientation to Life scale score and the Montgomery Asberg Depression Rating Scale, the Beck Hopelessness Scale, and the Dysfunctional Attitude Scale pre-scores, post-scores, and change scores. Conclusion: The findings suggest that greater spirituality is associated with less severe depression. Moreover, the degree to which the measures of depressive symptom severity, hopelessness, and cognitive distortions improved over the course of eight weeks was significantly greater for those patients who were more spiritual. PMID:24800129

Adult Attachment Ratings (AAR): an item response theory analysis.

PubMed

Pilkonis, Paul A; Kim, Yookyung; Yu, Lan; Morse, Jennifer Q

2014-01-01

The Adult Attachment Ratings (AAR) include 3 scales for anxious, ambivalent attachment (excessive dependency, interpersonal ambivalence, and compulsive care-giving), 3 for avoidant attachment (rigid self-control, defensive separation, and emotional detachment), and 1 for secure attachment. The scales include items (ranging from 6-16 in their original form) scored by raters using a 3-point format (0 = absent, 1 = present, and 2 = strongly present) and summed to produce a total score. Item response theory (IRT) analyses were conducted with data from 414 participants recruited from psychiatric outpatient, medical, and community settings to identify the most informative items from each scale. The IRT results allowed us to shorten the scales to 5-item versions that are more precise and easier to rate because of their brevity. In general, the effective range of measurement for the scales was 0 to +2 SDs for each of the attachment constructs; that is, from average to high levels of attachment problems. Evidence for convergent and discriminant validity of the scales was investigated by comparing them with the Experiences of Close Relationships-Revised (ECR-R) scale and the Kobak Attachment Q-sort. The best consensus among self-reports on the ECR-R, informant ratings on the ECR-R, and expert judgments on the Q-sort and the AAR emerged for anxious, ambivalent attachment. Given the good psychometric characteristics of the scale for secure attachment, however, this measure alone might provide a simple alternative to more elaborate procedures for some measurement purposes. Conversion tables are provided for the 7 scales to facilitate transformation from raw scores to IRT-calibrated (theta) scores.

Parent Behavior Importance Questionnaire-Revised: Scale Development and Psychometric Characteristics

ERIC Educational Resources Information Center

Mowder, Barbara A.; Shamah, Renee

2011-01-01

This paper reports the scale development and psychometric characteristics of the Parent Behavior Importance Questionnaire-Revised (PBIQ-R). To develop this measure, 502 subject matter experts (SMEs) evaluated 91 parenting behaviors in terms of parenting behavior specificity (e.g., bonding, discipline), importance level, and appropriateness for…

Measuring Social Competence with the Wechsler Picture Arrangement and Comprehension Subtests.

ERIC Educational Resources Information Center

Campbell, Jonathan M.; McCord, David M.

1999-01-01

Tested the traditional assumption that the Wechsler Adult Intelligence Scale-Revised and the Wechsler Intelligence Scale for Children-Revised Picture Arrangement and Comprehension subtests are measures of social competence using scores from 136 children and adolescents. Cautions against interpreting either subtest as an indicator of social…

Korean version of the delirium rating scale-revised-98: reliability and validity.

PubMed

Lee, Yanghyun; Ryu, Jian; Lee, Jinyoung; Kim, Hwi-Jung; Shin, Im Hee; Kim, Jeong-Lan; Trzepacz, Paula T

2011-03-01

The aims of the present study were 1) to standardize the validity and reliability of the Korean version of Delirium Rating Scale-Revised-98 (DRS-R98-K) and 2) to establish the optimum cut-off value, sensitivity, and specificity for discriminating delirium from other non-delirious psychiatric conditions. Using DSM-IV criteria, 157 subjects (69 delirium, 29 dementia, 32 schizophrenia, and 27 other psychiatric patients) were enrolled. Subjects were evaluated using DRS-R98-K, DRS-K, Mini-Mental State Examination (MMSE-K), and Clinical Global Impression-Severity (CGI-S) scale. DRS-R98-K total and severity scores showed high correlations with DRS-K. They were significantly different across all groups (p=0.000). However, neither MMSE-K nor CGI-S distinguished delirium from dementia. All DRS-R98-K diagnostic items (#14-16) and items #1 and 2 significantly discriminated delirium from dementia. Cronbach's alpha coefficient revealed high internal consistency for DRS-R98-K total (r=0.91) and severity (r=0.89) scales. Interrater reliability (ICC between 0.96 and 1) was very high. Using receiver operating characteristic analysis, the area under the curve of DRS-R98-K total score was 0.948 between the delirium group and all other groups and 0.873 between the delirium and dementia groups. The best cut-off scores in DRS-R98-K total score were 18.5 and 19.5 between the delirium and the other three groups and 20.5 between the delirium and dementia groups. We demonstrated that DRS-R98-K is a valid and reliable instrument for assessing delirium severity and diagnosis and discriminating delirium from dementia and other psychiatric disorders in Korean patients.

Dispositional mindfulness and employment status as predictors of resilience in third year nursing students: a quantitative study.

PubMed

Chamberlain, Diane; Williams, Allison; Stanley, David; Mellor, Peter; Cross, Wendy; Siegloff, Lesley

2016-10-01

Nursing students will graduate into stressful workplace environments and resilience is an essential acquired ability for surviving the workplace. Few studies have explored the relationship between resilience and the degree of innate dispositional mindfulness, compassion, compassion fatigue and burnout in nursing students, including those who find themselves in the position of needing to work in addition to their academic responsibilities. This paper investigates the predictors of resilience, including dispositional mindfulness and employment status of third year nursing students from three Australian universities. Participants were 240 undergraduate, third year, nursing students. Participants completed a resilience measure (Connor-Davidson Resilience Scale, CD-RISC), measures of dispositional mindfulness (Cognitive and Affective Mindfulness Scale Revised, CAMS-R) and professional quality of life (The Professional Quality of Life Scale version 5, PROQOL5), such as compassion satisfaction, compassion fatigue and burnout. An observational quantitative successive independent samples survey design was employed. A stepwise linear regression was used to evaluate the extent to which predictive variables were related each to resilience. The predictive model explained 57% of the variance in resilience. Dispositional mindfulness subset acceptance made the strongest contribution, followed by the expectation of a graduate nurse transition programme acceptance, with dispositional mindfulness total score and employment greater than 20 hours per week making the smallest contribution. This was a resilient group of nursing students who rated high with dispositional mindfulness and exhibited hopeful and positive aspirations for obtaining a position in a competitive graduate nurse transition programme after graduation.

Development and Psychometric Validation of the Family Outcomes Survey-Revised

ERIC Educational Resources Information Center

Bailey, Donald B., Jr.; Raspa, Melissa; Olmsted, Murrey G.; Novak, Scott P.; Sam, Ann M.; Humphreys, Betsy P.; Nelson, Robin; Robinson, Nyle; Guillen, Chelsea

2011-01-01

Few psychometrically valid scales exist to assess family outcomes and the helpfulness of early intervention. This article describes the development and psychometric properties of the Family Outcomes Survey-Revised. The revision was prompted by the need to (a) create a new format that would be easier for parents to understand, (b) revise and expand…

77 FR 6110 - Public Service Company of Colorado; Notice of Petition for Rate Approval and Revised Statement of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-07

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR12-13-000] Public Service Company of Colorado; Notice of Petition for Rate Approval and Revised Statement of Operating Conditions... revisions to its SOC as more fully detailed in the petition. Any person desiring to participate in this rate...

Revised multicultural perspective index and measures of depression, life satisfaction, shyness, and self-esteem.

PubMed

Mowrer, Robert R; Parker, Keesha N

2004-12-01

In a 2002 publication, Mowrer and McCarver reported weak but significant correlations (r =.24) between scores on the Multicultural Perspective Index and scores on Neugarten, Havighurst, and Tobin's 1961 Life Satisfaction Index-A and the Life Satisfaction Scale developed in 1985 by Diener, Emmons, Larsen, and Griffin. Using 382 undergraduate students the present study reduced the Index from 42 to 29 items based on each item's correlation with total items. An additional 104 undergraduate students then completed the modified 29-item version, Rosenberg's Self-esteem Scale, Cheek and Buss's Shyness Scale, the Self-rating Depression Scale by Zung, and the Neugarten, et al. Life Satisfaction Index-A. Scores on the modified Index were negatively correlated with those on the Depression and Shyness scales and positively correlated with scores on the Self-esteem and Life Satisfaction scales (p< .05).

Frontal sinus revision rate after nasal polyposis surgery including frontal recess clearance and middle turbinectomy: A long-term analysis.

PubMed

Benkhatar, Hakim; Khettab, Idir; Sultanik, Philippe; Laccourreye, Ollivier; Bonfils, Pierre

2018-08-01

To determine the frontal sinus revision rate after nasal polyposis (NP) surgery including frontal recess clearance (FRC) and middle turbinectomy (MT), to search for predictive factors and to analyse surgical management. Longitudinal analysis of 153 patients who consecutively underwent bilateral sphenoethmoidectomy with FRC and MT for NP with a minimum follow-up of 7 years. Decision of revision surgery was made in case of medically refractory chronic frontal sinusitis or frontal mucocele. Univariate and multivariate analysis incorporating clinical and radiological variables were performed. The frontal sinus revision rate was 6.5% (10/153). The mean time between the initial procedure and revision surgery was 3 years, 10 months. Osteitis around the frontal sinus outflow tract (FSOT) was associated with a higher risk of frontal sinus revision surgery (p=0.01). Asthma and aspirin intolerance did not increase the risk, as well as frontal sinus ostium diameter or residual frontoethmoid cells. Among revised patients, 60% required multiple procedures and 70% required frontal sinus ostium enlargement. Our long-term study reports that NP surgery including FRC and MT is associated with a low frontal sinus revision rate (6.5%). Patients developing osteitis around the FSOT have a higher risk of frontal sinus revision surgery. As mucosal damage can lead to osteitis, FSOT mucosa should be preserved during initial NP surgery. However, as multiple procedures are common among NP patients requiring frontal sinus revision, frontal sinus ostium enlargement should be considered during first revision in the hope of reducing the need of further revisions. Copyright © 2018 Elsevier B.V. All rights reserved.

A comparison of revision and rerupture rates of ACL reconstruction between autografts and allografts in the skeletally immature.

PubMed

Nelson, Ian R; Chen, Jason; Love, Rebecca; Davis, Brent R; Maletis, Gregory B; Funahashi, Tadashi T

2016-03-01

Anterior cruciate ligament reconstructions (ACLRs) in skeletally immature patients are increasing. The purpose of this study is to describe the demographics, graft usage, revision, and re-operation rates in skeletally immature ACLRs in the Kaiser Permanente healthcare system. Skeletally immature patients (<17.0 years old with open physes) were identified using the Kaiser Permanente ACLR registry. Multi-ligament reconstructions and physeal-sparing ACLRs were excluded. Aseptic revision and same-knee re-operation were the outcomes of interest. Exposure of interest was graft type; bone-patellar-tendon-bone (BPTB) autograft, hamstring autograft, and any type of allograft. Age, gender, body mass index (BMI), and race were evaluated as confounders. Cox proportional hazard models stratified by surgeon were used to analyse the risk of revision and re-operation. A total of 534 primary ACLR cases were evaluated with a mean follow-up of 2.9 years. The majority were hamstring autografts (n = 388, 72.7%), male (n = 339, 63.9%), and White (n = 232, 43.4%). Median age was 14.9 years, and median BMI was 21.9 kg/m(2). There were 44 (8.2%) aseptic revisions and 48 (9.0%) same-knee re-operations. The incidence rate for revision was BPTB autograft 5.5%, hamstring autograft 7.5%, and allograft 13.2%. After adjusting for confounders and surgeon clustering effect, the risk of aseptic revision and revision between allograft and hamstring autograft did not reach statistical significance. Graft selection differs in skeletally immature patients with a preponderance of surgeries being performed with hamstring tendon autografts. High revision rates were identified for all graft types used, though differences in revision rates across different graft types did not reach statistical significance. Surgeons should be aware of high rates of revision in this skeletally immature young population, although type of graft used did not appear to make a difference. III.

On the Ni-Ion release rate from surfaces of binary NiTi shape memory alloys

NASA Astrophysics Data System (ADS)

Ševčíková, Jana; Bártková, Denisa; Goldbergová, Monika; Kuběnová, Monika; Čermák, Jiří; Frenzel, Jan; Weiser, Adam; Dlouhý, Antonín

2018-01-01

The study is focused on Ni-ion release rates from NiTi surfaces exposed in the cell culture media and human vascular endothelial cell (HUVEC) culture environments. The NiTi surface layers situated in the depth of 70 μm below a NiTi oxide scale are affected by interactions between the NiTi alloys and the bio-environments. The finding was proved with use of inductively coupled plasma mass spectrometry and electron microscopy experiments. As the exclusive factor controlling the Ni-ion release rates was not only thicknesses of the oxide scale, but also the passivation depth, which was two-fold larger. Our experimental data strongly suggested that some other factors, in addition to the Ni concentration in the oxide scale, admittedly hydrogen soaking deep below the oxide scale, must be taken into account in order to rationalize the concentrations of Ni-ions released into the bio-environments. The suggested role of hydrogen as the surface passivation agent is also in line with the fact that the Ni-ion release rates considerably decrease in NiTi samples that were annealed in controlled hydrogen atmospheres prior to bio-environmental exposures.

Challenges in coupling LTER with environmental assessments: An insight from potential and reality of the Chinese Ecological Research Network in servicing environment assessments.

PubMed

Xia, Shaoxia; Liu, Yu; Yu, Xiubo; Fu, Bojie

2018-08-15

Environmental assessments estimate, evaluate and predict the consequences of natural processes and human activities on the environment. Long-term ecosystem observation and research networks (LTERs) are potentially valuable infrastructure to support environmental assessments. However, very few environmental assessments have successfully incorporated them. In this study, we try to reveal the current status of coupling LTERs with environmental assessments and look at the challenges involved in improving this coupling through exploring the role that Chinese Ecological Research Network (CERN), the LTER of China, currently plays in regional environment assessments. A review of official protocols and standards, regional assessments and CERN researches related to ecosystems and environment shows that there is great potential for coupling CERN with environment assessments. However in practice, CERN does not currently play the expected role. Remote sensing and irregular inventory data are still the main data sources currently used in regional assessments. Several causes led to the present situation: (1) insufficient cross-site research and failure to scale up site-level variables to the regional scale; (2) data barriers resulting from incompatible protocols and low data usability due to lack of data assimilation and scaling; and (3) absence of indicators relevant to human activities in existing monitoring protocols. For these reasons, enhancing cross-site monitoring and research, data assimilation and scaling up are critical steps required to improve coupling of LTER with environmental assessments. Site-focused long-term monitoring should be combined with wide-scale ground surveys and remote sensing to establish an effective connection between different environmental monitoring platforms for regional assessments. It is also necessary to revise the current monitoring protocols to include human activities and their impacts on the ecosystem, or change the LTERs into Long-Term Socio-Ecological Research (LTSER) networks. Copyright © 2018 Elsevier B.V. All rights reserved.

Quality of outcome data in knee arthroplasty

PubMed Central

Pabinger, Christof; Lumenta, David Benjamin; Cupak, Daniel; Berghold, Andrea; Boehler, Nikolaus; Labek, Gerold

2015-01-01

Background and purpose Recent reports on developer bias in unicondylar knee arthroplasty led to concerns about quality of publications regarding knee implants. We therefore compared revision rates of registry and non-registry studies from the beginning of knee arthroplasty up to the present. We assessed the time interval between market introduction of an implant and emergence of reliable data in non-registry studies. Material and methods We systematically reviewed registry studies (n = 6) and non-registry studies (n = 241) on knee arthroplasty published in indexed, peer-reviewed international scientific journals. The main outcome measure was revision rate per 100 observed component years. Results and interpretation For 82% of the 34 knee implants assessed, revision data from non-registry studies are either absent or poor. 91% of all studies were published in the second and third decade after market introduction. Only 5% of all studies and 1% of all revisions were published in the first decade. The first publications on revision rates of total knee arthroplasty (TKA) started 6 years after market introduction, and reliable data were found from year 12 onward in non-registry studies. However, in unicondylar knee arthroplasty (UKA) the first publications on revision rates could be found first 13 years after market introduction. Revision rates of TKA from non-registry studies were reliable after year 12 following market introduction. UKA revision rates remained below the threshold of registry indices, and failed to demonstrate adjustment towards registries. Thus, the superiority of registry data over non-registry data regarding outcome measurement was validated. PMID:25191934

The Effect of Inappropriate Calibration: Three Case Studies in Molecular Ecology

PubMed Central

Ho, Simon Y. W.; Saarma, Urmas; Barnett, Ross; Haile, James; Shapiro, Beth

2008-01-01

Time-scales estimated from sequence data play an important role in molecular ecology. They can be used to draw correlations between evolutionary and palaeoclimatic events, to measure the tempo of speciation, and to study the demographic history of an endangered species. In all of these studies, it is paramount to have accurate estimates of time-scales and substitution rates. Molecular ecological studies typically focus on intraspecific data that have evolved on genealogical scales, but often these studies inappropriately employ deep fossil calibrations or canonical substitution rates (e.g., 1% per million years for birds and mammals) for calibrating estimates of divergence times. These approaches can yield misleading estimates of molecular time-scales, with significant impacts on subsequent evolutionary and ecological inferences. We illustrate this calibration problem using three case studies: avian speciation in the late Pleistocene, the demographic history of bowhead whales, and the Pleistocene biogeography of brown bears. For each data set, we compare the date estimates that are obtained using internal and external calibration points. In all three cases, the conclusions are significantly altered by the application of revised, internally-calibrated substitution rates. Collectively, the results emphasise the importance of judicious selection of calibrations for analyses of recent evolutionary events. PMID:18286172

The effect of inappropriate calibration: three case studies in molecular ecology.

PubMed

Ho, Simon Y W; Saarma, Urmas; Barnett, Ross; Haile, James; Shapiro, Beth

2008-02-20

Time-scales estimated from sequence data play an important role in molecular ecology. They can be used to draw correlations between evolutionary and palaeoclimatic events, to measure the tempo of speciation, and to study the demographic history of an endangered species. In all of these studies, it is paramount to have accurate estimates of time-scales and substitution rates. Molecular ecological studies typically focus on intraspecific data that have evolved on genealogical scales, but often these studies inappropriately employ deep fossil calibrations or canonical substitution rates (e.g., 1% per million years for birds and mammals) for calibrating estimates of divergence times. These approaches can yield misleading estimates of molecular time-scales, with significant impacts on subsequent evolutionary and ecological inferences. We illustrate this calibration problem using three case studies: avian speciation in the late Pleistocene, the demographic history of bowhead whales, and the Pleistocene biogeography of brown bears. For each data set, we compare the date estimates that are obtained using internal and external calibration points. In all three cases, the conclusions are significantly altered by the application of revised, internally-calibrated substitution rates. Collectively, the results emphasise the importance of judicious selection of calibrations for analyses of recent evolutionary events.

A Psychometric Revision of the European American Values Scale for Asian Americans Using the Rasch Model

ERIC Educational Resources Information Center

Hong, Sehee; Kim, Bryan S. K.; Wolfe, Maren M.

2005-01-01

In this study, the 18-item European American Values Scale for Asian Americans (M. M. Wolfe, P. H. Yang, E. C. Wong, & D. R. Atkinson, 2001) was revised on the basis of results from a psychometric analysis using the Rasch Model (G. Rasch, 1960). The results led to the establishment of the 25-item European American Values Scale for Asian…

78 FR 6269 - Amendment to the International Traffic in Arms Regulations: Revision of U.S. Munitions List...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-30

... remain subject to USML control are modeling or simulation tools that model or simulate the environments... USML revision process, the public is asked to provide specific examples of nuclear-related items whose...) Modeling or simulation tools that model or simulate the environments generated by nuclear detonations or...

40 CFR 52.498 - Requirements for state implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Requirements for state implementation plan revisions relating to new motor vehicles. 52.498 Section 52.498 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS District of Columbia § 52.498...

40 CFR 52.381 - Requirements for state implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Requirements for state implementation plan revisions relating to new motor vehicles. 52.381 Section 52.381 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Connecticut § 52.381 Requirements fo...

40 CFR 52.433 - Requirements for state implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Requirements for state implementation plan revisions relating to new motor vehicles. 52.433 Section 52.433 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Delaware § 52.433 Requirements for...

Translation, cross-cultural adaptation and applicability of the Brazilian version of the Frontotemporal Dementia Rating Scale (FTD-FRS)

PubMed Central

Lima-Silva, Thais Bento; Bahia, Valéria Santoro; Carvalho, Viviane Amaral; Guimarães, Henrique Cerqueira; Caramelli, Paulo; Balthazar, Márcio; Damasceno, Benito; Bottino, Cássio Machado de Campos; Brucki, Sônia Maria Dozzi; Mioshi, Eneida; Nitrini, Ricardo; Yassuda, Mônica Sanches

2013-01-01

BACKGROUND Staging scales for dementia have been devised for grading Alzheimer's disease (AD) but do not include the specific symptoms of frontotemporal lobar degeneration (FTLD). OBJECTIVE To translate and adapt the Frontotemporal Dementia Rating Scale (FTD-FRS) to Brazilian Portuguese. METHODS The cross-cultural adaptation process consisted of the following steps: translation, back-translation (prepared by independent translators), discussion with specialists, and development of a final version after minor adjustments. A pilot application was carried out with 12 patients diagnosed with bvFTD and 11 with AD, matched for disease severity (CDR=1.0). The evaluation protocol included: Addenbrooke's Cognitive Examination-Revised (ACE-R), Mini-Mental State Examination (MMSE), Executive Interview (EXIT-25), Neuropsychiatric Inventory (NPI), Frontotemporal Dementia Rating Scale (FTD-FRS) and Clinical Dementia Rating scale (CDR). RESULTS The Brazilian version of the FTD-FRS seemed appropriate for use in this country. Preliminary results revealed greater levels of disability in bvFTD than in AD patients (bvFTD: 25% mild, 50% moderate and 25% severe; AD: 36.36% mild, 63.64% moderate). It appears that the CDR underrates disease severity in bvFTD since a relevant proportion of patients rated as having mild dementia (CDR=1.0) in fact had moderate or severe levels of disability according to the FTD-FRS. CONCLUSION The Brazilian version of the FTD-FRS seems suitable to aid staging and determining disease progression. PMID:29213863

Convergent validity of alternative MMPI-2 personality disorder scales.

PubMed

Hicklin, J; Widiger, T A

2000-12-01

The Morey, Waugh, and Blashfield (1985) MMPI (Hathaway et al., 1989) personality disorder scales provided a significant contribution to personality disorder research and assessment. However, the subsequent revisions to the MMPI and the multiple revisions to the diagnostic criteria sets that have since occurred may have justified comparable revisions to these scales. Somwaru and Ben-Porath (1995) selected a substantially different set of items from the MMPI-2 (Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) to assess Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994) personality disorder diagnostic criteria. In our study, we compared the convergent validity of these alternative MMPI-2 personality disorder scales with respect to 3 self-report measures of personality disorder symptomatology in a sample of 82 psychiatric outpatients. The results suggested that Somwaru and Ben-Porath's scales are as valid as the original Morey et al. scales and might be even more valid for the assessment of borderline, antisocial, and schizoid personality disorder symptomatology.

A comparison of salary-wage and hourly-wage acute care nursing units: a pilot study.

PubMed

Hickey, Rosa G; Buchko, Barbara L; Coe, Paula F; Woods, Anne B

2015-05-01

This pilot study examined differences in RN perception of the professional practice environment and financial indicators between salary-wage and hourly-wage compensation models. There is a dearth of current information regarding use of salary-wage models for compensation for direct care nurses. A descriptive, comparative design was used to examine the Revised Professional Practice Environment Scale (RPPE) and financial indicators of nurses in a nonprofit healthcare system over a 6-month period. Mean scores on the RPPE were significantly lower for hourly-wage RNs, and the hourly-wage model resulted in a 1.2% additional cost for overtime hours compared with the fixed cost of the salary-wage model. Nurses in an hourly-wage unit reported a significantly lower perception of the clinical practice environment than did their peers in a salary-wage unit, indicating that professional practice perceptions in a salary-wage unit may provide a more effective professional practice environment. Financial analysis resulted in a budget-neutral impact.

Computational physics in RISC environments. Revision 1

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rhoades, C.E. Jr.

The new high performance Reduced Instruction Set Computers (RISC) promise near Cray-level performance at near personal-computer prices. This paper explores the performance, conversion and compatibility issues associated with developing, testing and using our traditional, large-scale simulation models in the RISC environments exemplified by the IBM RS6000 and MISP R3000 machines. The questions of operating systems (CTSS versus UNIX), compilers (Fortran, C, pointers) and data are addressed in detail. Overall, it is concluded that the RISC environments are practical for a very wide range of computational physic activities. Indeed, all but the very largest two- and three-dimensional codes will work quitemore » well, particularly in a single user environment. Easily projected hardware-performance increases will revolutionize the field of computational physics. The way we do research will change profoundly in the next few years. There is, however, nothing more difficult to plan, nor more dangerous to manage than the creation of this new world.« less

Can Firefighters' Mental Health Be Predicted by Emotional Intelligence and Proactive Coping?

ERIC Educational Resources Information Center

Wagner, Shannon L.; Martin, Crystal A.

2012-01-01

The present study explores emotional intelligence and proactive coping as possible protective factors for both a group of paid-professional firefighters (n = 94) and a group of similar comparison participants (n = 91). Each respondent completed the Impact of Events Scale-Revised, Symptom Checklist 90-Revised, Emotional Intelligence Scale, and…

Structural Equation Analysis of the Wechsler Adult Intelligence Scale-Revised in a Normal Elderly Sample.

ERIC Educational Resources Information Center

Burton, D. Bradley; And Others

1994-01-01

A maximum-likelihood confirmatory factor analysis was performed by applying LISREL VII to the Wechsler Adult Intelligence Scale-Revised results of a normal elderly sample of 225 adults. Results indicate that a three-factor model fits best across all sample combinations. A mild gender effect is discussed. (SLD)

Investigating Pre-Service Teachers' Mathematics Anxiety Using the Revised Mathematics Anxiety Scale (RMARS)

ERIC Educational Resources Information Center

Wilson, Sue

2012-01-01

Pre-service primary (elementary) teachers' mathematics anxiety affects their engagement with and future teaching of mathematics. The study measured the range of mathematics anxiety in 219 pre-service teachers starting a teacher education course in an Australian university. They responded to the Revised Mathematics Anxiety Scale (RMARS) and a set…

Why Do Older People Change Their Ratings of Childhood Health?

PubMed Central

Vuolo, Mike; Ferraro, Kenneth F.; Morton, Patricia M.; Yang, Ting-Ying

2014-01-01

A growing number of studies in life course epidemiology and biodemography make use of a retrospective question tapping self-rated childhood health to assess overall physical health status. Analyzing repeated measures of self-rated childhood health from the Health and Retirement Study (HRS), this study examines several possible explanations for why respondents might change their ratings of childhood health. Results reveal that nearly one-half of the sample revised their rating of childhood health during the 10-year observation period. Whites and relatively advantaged older adults—those with more socioeconomic resources and better memory—were less likely to revise their rating of childhood health, while those who experienced multiple childhood health problems were more likely to revise their childhood health rating, either positively or negatively. Changes in current self-rated health and several incident physical health problems were also related to the revision of one’s rating of childhood health, while the development of psychological disorders was associated with more negative revised ratings. We then illustrate the impact that these changes may have on an adult outcomes: namely, depressive symptoms. Whereas adult ratings of childhood health are likely to change over time, we recommend their use only if adjusting for factors associated with these changes, such as memory, psychological disorder, adult self-rated health, and socioeconomic resources. PMID:25359668

Fearlessness about Death: The psychometric properties and construct validity of the revision to the Acquired Capability for Suicide Scale

PubMed Central

Ribeiro, Jessica D.; Witte, Tracy K.; Van Orden, Kimberly A.; Selby, Edward A.; Gordon, Kathryn H.; Bender, Theodore W.; Joiner, Thomas E.

2014-01-01

The Interpersonal Theory of Suicide proposes that suicidal behavior is so frightening that in order for an individual to engage in suicidal behavior, desire for suicide must be accompanied by the capability to do so. The capability for suicide is characterized by both a sense of fearlessness about death and elevated physiological pain tolerance. The primary aim of the current project was to reevaluate and revise the Acquired Capability for Suicide Scale (ACSS) and offer a revision to the scale. Expert review of the scale items resulted in retaining seven items assessing fearlessness about death. The recommendation is made to refer to the revised scale as the ACSS-Fearlessness about Death (ACSS-FAD) to reflect its content more specifically. A model with the 7 retained items provided good fit to the data across three independent samples of young adults. Multiple group analyses examining measurement invariance across men and women found that the latent structure of the scale is comparable across gender. Data are also presented demonstrating convergent and discriminant validity for the scale in young adults and an inpatient psychiatric sample. Findings support the viability of the ACSS-FAD, indicating the scale has a replicable factor structure that generalizes across males and females and is substantively related to the construct of fearlessness about death. Taken together, the present work extends our knowledge of the psychometrics of the ACSS-FAD in particular and the nature of fearlessness about death in general. PMID:24274043

Visual reproduction subtest of the Wechsler Memory Scale-Revised: analysis of construct validity.

PubMed

Williams, M A; Rich, M A; Reed, L K; Jackson, W T; LaMarche, J A; Boll, T J

1998-11-01

This study assessed the construct validity of Visual Reproduction (VR) Cards A (Flags) and B (Boxes) from the original Wechsler Memory Scale (WMS) compared to Flags and Boxes from the revised edition of the WMS (WMS-R). Independent raters scored Flags and Boxes using both the original and revised scoring criteria and correlations were obtained with age, education, IQ, and four separate criterion memory measures. Results show that for Flags, there is a tendency for the revised scoring criteria to produce improved construct validity. For Boxes, however, there was a trend in the opposite direction, with the revised scoring criteria demonstrating worse construct validity. Factor analysis suggests that Flags are a more distinct measure of visual memory, whereas Boxes are more complex and significantly associated with conceptual reasoning abilities. Using the revised scoring criteria, Boxes were found to be more strongly related to IQ than Flags. This difference was not found using the original scoring criteria.

40 CFR 52.2453 - Requirements for state implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2012 CFR

2012-07-01

... plan revisions relating to new motor vehicles. 52.2453 Section 52.2453 Protection of Environment... PLANS (CONTINUED) Virginia § 52.2453 Requirements for state implementation plan revisions relating to... of Virginia that in 1990 was located in the Consolidated Metropolitan Statistical Area containing the...

40 CFR 52.2453 - Requirements for state implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... plan revisions relating to new motor vehicles. 52.2453 Section 52.2453 Protection of Environment... PLANS (CONTINUED) Virginia § 52.2453 Requirements for state implementation plan revisions relating to... of Virginia that in 1990 was located in the Consolidated Metropolitan Statistical Area containing the...

40 CFR 52.2453 - Requirements for state implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2013 CFR

2013-07-01

... plan revisions relating to new motor vehicles. 52.2453 Section 52.2453 Protection of Environment... PLANS (CONTINUED) Virginia § 52.2453 Requirements for state implementation plan revisions relating to... of Virginia that in 1990 was located in the Consolidated Metropolitan Statistical Area containing the...

40 CFR 52.2453 - Requirements for state implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... plan revisions relating to new motor vehicles. 52.2453 Section 52.2453 Protection of Environment... PLANS (CONTINUED) Virginia § 52.2453 Requirements for state implementation plan revisions relating to... of Virginia that in 1990 was located in the Consolidated Metropolitan Statistical Area containing the...

40 CFR 131.20 - State review and revision of water quality standards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... quality standards. 131.20 Section 131.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Procedures for Review and Revision of Water Quality Standards § 131.20 State review and revision of water quality standards. (a) State review. The State shall...

40 CFR 131.20 - State review and revision of water quality standards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... quality standards. 131.20 Section 131.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Procedures for Review and Revision of Water Quality Standards § 131.20 State review and revision of water quality standards. (a) State review. The State shall...

40 CFR 131.20 - State review and revision of water quality standards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... quality standards. 131.20 Section 131.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER QUALITY STANDARDS Procedures for Review and Revision of Water Quality Standards § 131.20 State review and revision of water quality standards. (a) State review. The State shall...

40 CFR 35.2111 - Revised water quality standards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Revised water quality standards. 35... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2111 Revised water... stream segments which have not, at least once since December 29, 1981, had their water quality standards...

40 CFR 35.2111 - Revised water quality standards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Revised water quality standards. 35... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2111 Revised water... stream segments which have not, at least once since December 29, 1981, had their water quality standards...

40 CFR 35.2111 - Revised water quality standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Revised water quality standards. 35... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2111 Revised water... stream segments which have not, at least once since December 29, 1981, had their water quality standards...

40 CFR 35.2111 - Revised water quality standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Revised water quality standards. 35... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2111 Revised water quality standards. After December 29, 1984, no grant can be awarded for projects that discharge into...

Interests in high-functioning autism are more intense, interfering, and idiosyncratic, but not more circumscribed, than those in neurotypical development

PubMed Central

Anthony, Laura Gutermuth; Kenworthy, Lauren; Yerys, Benjamin E.; Jankowski, Kathryn F.; James, Joette D.; Harms, Madeline B.; Martin, Alex; Wallace, Gregory L.

2015-01-01

Though circumscribed interests are pathognomonic with autism, how these interests differ from those expressed during neutotypical (NT) development remains unknown. Using a novel measure, the Interests Scale (IS), this study compares interests between 76 NT individuals and 109 individuals with high-functioning autism spectrum disorder (HF-ASD) matched group-wise on age, IQ and gender ratio. Participants and their parents/caregivers completed diagnostic measures (Autism Diagnostic Interview-Revised [ADI-R], Autism Diagnostic Observation Schedule [ADOS]; HF-ASD only), cognitive tests (Wechsler IQ Scales), and questionnaires (the Repetitive Behavior Scale-Revised [RBS-R], the Behavior Rating Inventory of Executive Function [BRIEF], and the Social Responsiveness Scale [SRS]), in addition to the IS. HF-ASD and NT individuals did not differ in number of interest areas, but the types of interests differed considerably. HF-ASD individuals had significantly more intense and interfering interests than NT individuals. Using only the intensity score, 77.5% of individuals were correctly classified (NT or HF-ASD) in a discriminant function analysis. Among individuals with HF-ASD, IS scores were significantly related to ADOS, BRIEF, RBS-R and SRS scores, but not to ADI-R scores, IQ, gender, age or psychotropic medication use. The type and intensity, but not the number, of interests distinguish high-functioning children with ASD from NT children. PMID:23880382

The predictive validity of the Two-Tiered Violence Risk Estimates Scale (TTV) in a long-term follow-up of violent offenders.

PubMed

Churcher, Frances P; Mills, Jeremy F; Forth, Adelle E

2016-08-01

Over the past few decades many structured risk appraisal measures have been created to respond to this need. The Two-Tiered Violence Risk Estimates Scale (TTV) is a measure designed to integrate both an actuarial estimate of violence risk with critical risk management indicators. The current study examined interrater reliability and the predictive validity of the TTV in a sample of violent offenders (n = 120) over an average follow-up period of 17.75 years. The TTV was retrospectively scored and compared with the Violence Risk Appraisal Guide (VRAG), the Statistical Information of Recidivism Scale-Revised (SIR-R1), and the Psychopathy Checklist-Revised (PCL-R). Approximately 53% of the sample reoffended violently, with an overall recidivism rate of 74%. Although the VRAG was the strongest predictor of violent recidivism in the sample, the Actuarial Risk Estimates (ARE) scale of the TTV produced a small, significant effect. The Risk Management Indicators (RMI) produced nonsignificant area under the curve (AUC) values for all recidivism outcomes. Comparisons between measures using AUC values and Cox regression showed that there were no statistical differences in predictive validity. The results of this research will be used to inform the validation and reliability literature on the TTV, and will contribute to the overall risk assessment literature. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Visual reproduction on the Wechsler Memory Scale-Revised as a predictor of Alzheimer's disease in Japanese patients with mild cognitive impairments.

PubMed

Hori, Takumi; Sanjo, Nobuo; Tomita, Makoto; Mizusawa, Hidehiro

2013-01-01

The Visual Reproduction (VR) test is used to assess mild cognitive impairment (MCI), but the characteristics of visual memory in Japanese MCI patients remain unclear. VR scores of 27 MCI patients were evaluated using the Wechsler Memory Scale-Revised. Scores of MCI, no-dementia, and Alzheimer's disease (AD) groups were then compared. The annual conversion rate of MCI to AD was 18.8%. Mean VR-I and VR-II baseline scores for MCI patients were 33.3 ± 5.6 and 20.5 ± 14.0, respectively. Mean VR-II scores for converted and nonconverted MCI patients were 7.2 ± 8.7 and 29.8 ± 9.3, respectively. It is likely that VR-II and VR-II/I scores are more sensitive for predicting conversion to AD in Japanese than in American MCI patients. Our results indicate that VR is a sensitive and useful measure for predicting the conversion of Japanese MCI patients to AD within 2 years. Copyright © 2013 S. Karger AG, Basel.

Float-zone processing in a weightless environment

NASA Technical Reports Server (NTRS)

Fowle, A. A.; Haggerty, J. S.; Perron, R. R.; Strong, P. F.; Swanson, J. L.

1976-01-01

The results were reported of investigations to: (1) test the validity of analyses which set maximum practical diameters for Si crystals that can be processed by the float zone method in a near weightless environment, (2) determine the convective flow patterns induced in a typical float zone, Si melt under conditions perceived to be advantageous to the crystal growth process using flow visualization techniques applied to a dimensionally scaled model of the Si melt, (3) revise the estimates of the economic impact of space produced Si crystal by the float zone method on the U.S. electronics industry, and (4) devise a rational plan for future work related to crystal growth phenomena wherein low gravity conditions available in a space site can be used to maximum benefit to the U.S. electronics industry.

The effects of 'does not apply' on measurement of temperament with the Infant Behavior Questionnaire-Revised: A cautionary tale for very young infants.

PubMed

Giesbrecht, Gerald F; Dewey, Deborah

2014-10-01

The Infant Behavior Questionnaire-Revised (IBQ-R) is a widely used parent report measure of infant temperament. Items marked 'does not apply' (NA) are treated as missing data when calculating scale scores, but the effect of this practice on assessment of infant temperament has not been reported. To determine the effect of NA responses on assessment of infant temperament and to evaluate the remedy offered by several missing data strategies. A prospective, community-based longitudinal cohort study. 401 infants who were born>37 weeks of gestation. Mothers completed the short form of the IBQ-R when infants were 3-months and 6-months of age. The rate of NA responses at the 3-month assessment was three times as high (22%) as the rate at six months (7%). Internal consistency was appreciably reduced and scale means were inflated in the presence of NA responses, especially at 3-months. The total number of NA items endorsed by individual parents was associated with infant age and parity. None of the missing data strategies completely eliminated problems related to NA responses but the Expectation Maximization algorithm greatly reduced these problems. The findings suggest that researchers should exercise caution when interpreting results obtained from infants at 3 months of age. Careful selection of scales, selecting a full length version of the IBQ-R, and use of a modern missing data technique may help to maintain the quality of data obtained from very young infants. Copyright © 2014 Elsevier Ltd. All rights reserved.

[Psychopathology in children of alcoholic fathers].

PubMed

Cengel Kültür, Sadriye Ebru; Unal, M Fatih; Ozusta, Seniz

2006-01-01

In this study, we aimed to search cognitive, behavioral and psychopathological differences between children of fathers with alcohol dependency and children of fathers without alcohol dependency. Forty-six children of 34 alcoholic fathers and 36 children of 34 non-alcoholic fathers, between the ages of 6 and 16 years were evaluated. Two groups were matched with each other on the basis of socioeconomic level of family, age and gender of children. All children were screened for psychiatric disorders according to DSM-IV criterias by using the Schedule for Affective Disorders and Schizophrenia for School Aged Children, Present and Lifetime Version (K-SADS-PL). The mothers and teachers completed the Child Behavior Checklist, Teacher Report Form and Conners Parents/Teachers Rating Scales. Furthermore, Wecshler Inteligence Scale for Children-Revised (WISC-R) and Bender Gestalt Visual Motor Coordination test were applied to all children. The mothers completed Symptom Checklist-90-Revised (SCL-90-R). The findings of this research indicated that children of alcoholic fathers had a higher incidence of psychopathology. Teacher Report Form and Conners Teachers Rating Scale scores were higher in research group. It was also found that mothers in research group had higher level of psychiatric symptoms in SCL-90-R. Alcohol dependent patients are an easily available group for clinicians. It can be more realistic to treat alcohol dependency as a family disease because of associated psychiatric problems in children and mothers. In addition to alcohol dependent fathers, including mothers and children in the psychiatric assessment and treatment plans may become a preventive step for the child.

Environmental stochasticity controls soil erosion variability

PubMed Central

Kim, Jongho; Ivanov, Valeriy Y.; Fatichi, Simone

2016-01-01

Understanding soil erosion by water is essential for a range of research areas but the predictive skill of prognostic models has been repeatedly questioned because of scale limitations of empirical data and the high variability of soil loss across space and time scales. Improved understanding of the underlying processes and their interactions are needed to infer scaling properties of soil loss and better inform predictive methods. This study uses data from multiple environments to highlight temporal-scale dependency of soil loss: erosion variability decreases at larger scales but the reduction rate varies with environment. The reduction of variability of the geomorphic response is attributed to a ‘compensation effect’: temporal alternation of events that exhibit either source-limited or transport-limited regimes. The rate of reduction is related to environment stochasticity and a novel index is derived to reflect the level of variability of intra- and inter-event hydrometeorologic conditions. A higher stochasticity index implies a larger reduction of soil loss variability (enhanced predictability at the aggregated temporal scales) with respect to the mean hydrologic forcing, offering a promising indicator for estimating the degree of uncertainty of erosion assessments. PMID:26925542

Development of the Multidimensional Peer Victimization Scale-Revised (MPVS-R) and the Multidimensional Peer Bullying Scale (MPVS-RB).

PubMed

Betts, Lucy R; Houston, James E; Steer, Oonagh L

2015-01-01

Peer victimization is a frequent occurrence for many adolescents; however, some of the psychometric properties of self-report scales assessing these experiences remain unclear. Furthermore, with an increase in access to technology, electronic aggression should also be considered. The authors examined the psychometric properties of the Multidimensional Peer Victimization Scale (MPVS; Mynard & Joseph, 2000), and developed versions to include the assessment of electronic aggression according to whether the adolescent was the target or perpetrator of peer victimization. A total of 371 (191 girls and 180 boys; Mage = 13 years 4 months, SDage = 1 year 2 months) adolescents in the United Kingdom completed the MPVS including five newly developed items assessing electronic aggression, a version of the MPVS designed to assess victimization perpetration, and a measure of self-esteem. Confirmatory factor analyses yielded a five-factor structure comprising: Physical, social manipulation, verbal, attacks on property, and electronic for both scales. Convergent validity was established through negative associations between the victimization scales and self-esteem. Sex differences also emerged. One revised scale and one new scale are subsequently proposed: The MPVS-Revised and the Multidimensional Peer Bullying Scale.

Calcaneocuboid arthrodesis for recurrent clubfeet: what is the outcome at 17-year follow-up?

PubMed

Chu, Alice; Chaudhry, Sonia; Sala, Debra A; Atar, Dan; Lehman, Wallace B

2014-02-01

Calcaneocuboid arthrodesis was used during revision clubfoot surgery in order to maintain midfoot correction. The purposes of this study were to determine: (1) functional level at 17-year follow-up compared to 5-year follow-up; (2) patients' current functional level, satisfaction, and pain; and (3) current arthropometric measurements. Twenty patients (27 clubfeet) with clubfoot relapse underwent revision soft tissue release and calcaneocuboid fusion between 1991 and 1994. They were previously evaluated at a mean follow-up of 5.5 years. Ten out of 20 patients (13 clubfeet), mean age of 24 years, were reevaluated at mean follow-up of 17.5 years. The Hospital for Joint Diseases Functional Rating System (HJD FRS) for clubfoot surgery, Outcome Evaluation in Clubfoot developed by the International Clubfoot Study Group, the Clubfoot Disease-Specific Instrument, American Academy of Orthopaedic Surgeons (AAOS) Foot and Ankle Outcomes Questionnaire, Laaveg and Ponseti's functional rating system for clubfoot and pain scale were completed by patient and/or surgeon to assess function, patient satisfaction and pain. Foot and ankle radiographs and anthropometric measurements were reviewed. For HJD FRS, scores from original follow-up were compared to current ones. The HJD FRS score of all feet was 65.9, demonstrating a significant decline from the original mean score of 77.8 (p = 0.03). Excellent/good HJD FRS scores went from 85 to 38 %. Mean AAOS Foot Ankle Outcomes Questionnaire standardized core and shoe comfort scores were 84.6 and 84.5, respectively. Average foot pain was 1.8 on a scale of 1-10. Patients were very/somewhat satisfied with status of foot in 76 % of feet and appearance of foot in 46 % of feet, based on Clubfoot Disease-Specific Instrument questions. Revision clubfoot surgery with calcaneocuboid fusion in patients 5-8 years of age showed an expected decline in functional outcome measures over a 17-year follow-up period. It still produced comparable results to other studies for a similar population of difficult, revision cases, and should have a place in current surgical treatment techniques.

Is Angiosome-Targeted Angioplasty Effective for Limb Salvage and Wound Healing in Diabetic Foot? : A Meta-Analysis.

PubMed

Chae, Kum Ju; Shin, Jin Yong

2016-01-01

Given that the efficacy of employing angiosome-targeted angioplasty in the treatment of diabetic foot remains controversial, this study was conducted to examine its efficacy. We performed a systematic literature review and meta-analysis using core databases, extracting the treatment modality of angiosome-targeted angioplasty as the predictor variable, and limb salvage, wound healing, and revision rate as the outcome variables. We used the Newcastle-Ottawa Scale to assess the study quality, along with the Cochrane Risk of Bias Tool. We evaluated publication bias using a funnel plot. The search strategy identified 518 publications. After screening these, we selected four articles for review. The meta-analysis revealed that overall limb salvage and wound healing rates were significantly higher (Odds ratio = 2.209, 3.290, p = 0.001, p<0.001) in patients who received angiosome-targeted angioplasty than in those who received nonangiosome-targeted angioplasty. The revision rate between the angiosome and nonangiosome groups was not significantly different (Odds ratio = 0.747, p = 0.314). Although a further randomized controlled trial is required for confirmation, angiosome-targeted angioplasty in diabetic foot was more effective than nonangiosome-targeted angioplasty with respect to wound healing and limb salvage.

Examiner Disability and Other Bias Sources in Administration of the Wechsler Adult Intelligence Scale--Revised.

ERIC Educational Resources Information Center

Voskuil, Susan; Tucker, Inez A.

1987-01-01

To examine participant and examiner bias, graduate students posing as disabled examiners in a wheelchair administered the Wechsler Adult Intelligence Scale - Revised to 101 nondisabled college students. In terms of bias operating to influence subtest scores, only participant gender had a significant effect. Men scored higher than women on both the…

The Repetitive Behavior Scale-Revised: Independent Validation in Individuals with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Lam, Kristen S. L.; Aman, Michael G.

2007-01-01

A key feature of autism is restricted repetitive behavior (RRB). Despite the significance of RRBs, little is known about their phenomenology, assessment, and treatment. The Repetitive Behavior Scale-Revised (RBS-R) is a recently-developed questionnaire that captures the breadth of RRB in autism. To validate the RBS-R in an independent sample, we…

Validating the Repetitive Behavior Scale-Revised in Young Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Mirenda, Pat; Smith, Isabel M.; Vaillancourt, Tracy; Georgiades, Stelios; Duku, Eric; Szatmari, Peter; Bryson, Susan; Fombonne, Eric; Roberts, Wendy; Volden, Joanne; Waddell, Charlotte; Zwaigenbaum, Lonnie

2010-01-01

This study examined the factor structure of the Repetitive Behavior Scale-Revised (RBS-R) in a sample of 287 preschool-aged children with autism spectrum disorder (ASD). A confirmatory factor analysis was used to examine six competing structural models. Spearman's rank order correlations were calculated to examine the associations between factor…

Factorial Validity and Invariance Testing of the Exercise Dependence Scale-Revised in Swedish and Portuguese Exercisers

ERIC Educational Resources Information Center

Lindwall, Magnus; Palmeira, Antonio

2009-01-01

The present study investigated the factorial validity and factorial invariance of the 21-item Exercise Dependence Scale-Revised using 162 Swedish and 269 Portuguese exercisers. In addition, the prevalence of exercise dependence symptoms and links to exercise behavior, gender, and age in the two samples was also studied. Confirmatory factor…

Measuring Bystander Attitudes and Behavior to Prevent Sexual Violence

ERIC Educational Resources Information Center

McMahon, Sarah; Allen, Christopher T.; Postmus, Judy L.; McMahon, Sheila M.; Peterson, N. Andrew; Lowe Hoffman, Melanie

2014-01-01

Objective: The purpose of this study is to further investigate the factor structure and strength of the Bystander Attitude Scale-Revised and Bystander Behavior Scale-Revised (BAS-R and BBS-R). Participants: First-year students (N = 4,054) at a large public university in the Northeast completed a survey in 2010 as part of a larger longitudinal…

Reliability and Validity of the Social Anxiety Scale for Children--Revised for Hispanic Children.

ERIC Educational Resources Information Center

Storch, Eric A.; Eisenberg, Philip S.; Roberti, Jonathan W.; Barlas, Mitchell E.

2003-01-01

A study examined the psychometric properties of the Social Anxiety Scale for Children--Revised (SASC-R) in a sample of 159 predominantly Dominican and Puerto Rican fifth- and sixth-grade students from New York City. Findings provided initial support for SASC-R reliability and validity in Hispanic children. Convergent validity was supported by…

Receiver Operating Characteristic Curve Analysis of Wechsler Memory Scale-Revised Scores in Epilepsy Surgery Candidates.

ERIC Educational Resources Information Center

Barr, William B.

1997-01-01

Wechsler Memory Scale-Revised (WMS-R) scores were analyzed for 82 epilepsy surgery candidates and used in combination with receiver operating characteristic curves to classify patients with left (LTL) and right (RTL) temporal lobe seizure onset. Results indicate that WMS-R scores used alone or in combination provide relatively poor discrimination…

Similarity of WISC-R and WAIS-R Scores at Age 16.

ERIC Educational Resources Information Center

Sandoval, Jonathan; And Others

1988-01-01

Examined similarity of scores of 30 learning disabled students (aged 16 and 17) on the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the Wechsler Adult Intelligence Scale-Revised (WAIS-R). Results documented similarity between WISC-R and WAIS-R for 16 year-olds who were learning disabled and had average intellectual ability.…

Norms for the Wechsler Intelligence Scale for Children--Revised for Navajo Indians.

ERIC Educational Resources Information Center

Tempest, Phyllis; Skipper, Betty

1988-01-01

Norms were developed for Navajo Indian students for the Wechsler Intelligence Scale for Children-Revised, by sampling 16 percent of the Navajo school population from first through eighth grade in 8 schools in McKinley County, New Mexico. The norms, based on 539 students, help to separate cultural and language differences from learning…

Interval Estimation of Revision Effect on Scale Reliability via Covariance Structure Modeling

ERIC Educational Resources Information Center

Raykov, Tenko

2009-01-01

A didactic discussion of a procedure for interval estimation of change in scale reliability due to revision is provided, which is developed within the framework of covariance structure modeling. The method yields ranges of plausible values for the population gain or loss in reliability of unidimensional composites, which results from deletion or…

Item response theory analysis of the Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised in the Pooled Resource Open-Access ALS Clinical Trials Database.

PubMed

Bacci, Elizabeth D; Staniewska, Dorota; Coyne, Karin S; Boyer, Stacey; White, Leigh Ann; Zach, Neta; Cedarbaum, Jesse M

2016-01-01

Our objective was to examine dimensionality and item-level performance of the Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised (ALSFRS-R) across time using classical and modern test theory approaches. Confirmatory factor analysis (CFA) and Item Response Theory (IRT) analyses were conducted using data from patients with amyotrophic lateral sclerosis (ALS) Pooled Resources Open-Access ALS Clinical Trials (PRO-ACT) database with complete ALSFRS-R data (n = 888) at three time-points (Time 0, Time 1 (6-months), Time 2 (1-year)). Results demonstrated that in this population of 888 patients, mean age was 54.6 years, 64.4% were male, and 93.7% were Caucasian. The CFA supported a 4* individual-domain structure (bulbar, gross motor, fine motor, and respiratory domains). IRT analysis within each domain revealed misfitting items and overlapping item response category thresholds at all time-points, particularly in the gross motor and respiratory domain items. Results indicate that many of the items of the ALSFRS-R may sub-optimally distinguish among varying levels of disability assessed by each domain, particularly in patients with less severe disability. Measure performance improved across time as patient disability severity increased. In conclusion, modifications to select ALSFRS-R items may improve the instrument's specificity to disability level and sensitivity to treatment effects.

77 FR 1743 - Discount Rates for Cost-Effectiveness Analysis of Federal Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-11

... OFFICE OF MANAGEMENT AND BUDGET Discount Rates for Cost-Effectiveness Analysis of Federal Programs AGENCY: Office of Management and Budget. ACTION: Revisions to Appendix C of OMB Circular A-94. SUMMARY: The Office of Management and Budget revised Circular A-94 in 1992. The revised Circular specified...

Risk Factors of Post-traumatic Stress and Depressive Disorders in Longmenshan Adolescents After the 2013 Lushan Earthquake.

PubMed

Xu, Jiuping; Wang, Yan; Tang, Wanjie

2018-03-06

This study examined the severity of post-traumatic stress and depressive disorders in Longmenshan adolescents after the 2013 Lushan earthquake, as well as relationships among earthquake-related exposure, post-earthquake negative factors, previous exposure to the 2008 Wenchuan earthquake, and level of earthquake impact (city). A cross-sectional survey was conducted among adolescents in Lushan (n = 1416), Baoxing (n = 1102) and Tianquan (n = 1265) at 3 years after the Lushan earthquake. Respondents were evaluated using the Earthquake Experience Scale, the Adolescent Self-rating Life Events Checklist (ASLEC), the Children's Revised Impact of Event Scale (CRIES-13), and the Depression Self-Rating Scale (KADS-6). High levels of post-traumatic stress and depression symptoms were found among adolescents in the most heavily affected cities, and these symptoms were more severe in respondents exposed to the 2008 earthquake. PTSD correlated most strongly with earthquake exposure, whereas depression correlated most strongly with psychosocial stressors following the event.

The Motivation and Pleasure Scale-Self-Report (MAP-SR): reliability and validity of a self-report measure of negative symptoms.

PubMed

Llerena, Katiah; Park, Stephanie G; McCarthy, Julie M; Couture, Shannon M; Bennett, Melanie E; Blanchard, Jack J

2013-07-01

The Clinical Assessment Interview for Negative Symptoms (CAINS) is an empirically developed interview measure of negative symptoms. Building on prior work, this study examined the reliability and validity of a self-report measure based on the CAINS-the Motivation and Pleasure Scale-Self-Report (MAP-SR)-that assesses the motivation and pleasure domain of negative symptoms. Thirty-seven participants with schizophrenia or schizoaffective disorder completed the 18-item MAP-SR, the CAINS, and other measures of functional outcome. Item analyses revealed three items that performed poorly. The revised 15-item MAP-SR demonstrated good internal consistency and convergent validity with the clinician-rated Motivation and Pleasure scale of the CAINS, as well as good discriminant validity, with little association with psychotic symptoms or depression/anxiety. MAP-SR scores were related to social anhedonia, social closeness, and clinician-rated social functioning. The MAP-SR is a promising self-report measure of severity of negative symptoms. Copyright © 2013 Elsevier Inc. All rights reserved.

Active music therapy approach in amyotrophic lateral sclerosis: a randomized-controlled trial.

PubMed

Raglio, Alfredo; Giovanazzi, Elena; Pain, Debora; Baiardi, Paola; Imbriani, Chiara; Imbriani, Marcello; Mora, Gabriele

2016-12-01

This randomized controlled study assessed the efficacy of active music therapy (AMT) on anxiety, depression, and quality of life in amyotrophic lateral sclerosis (ALS). Communication and relationship during AMT treatment were also evaluated. Thirty patients were assigned randomly to experimental [AMT plus standard of care (SC)] or control (SC) groups. AMT consisted of 12 sessions (three times a week), whereas the SC treatment was based on physical and speech rehabilitation sessions, occupational therapy, and psychological support. ALS Functional Rating Scale-Revised, Hospital Anxiety and Depression Scale, McGill Quality of Life Questionnaire, and Music Therapy Rating Scale were administered to assess functional, psychological, and music therapy outcomes. The AMT group improved significantly in McGill Quality of Life Questionnaire global scores (P=0.035) and showed a positive trend in nonverbal and sonorous-music relationship during the treatment. Further studies involving larger samples in a longer AMT intervention are needed to confirm the effectiveness of this approach in ALS.

Computer-based attention training in the schools for children with attention deficit/hyperactivity disorder: a preliminary trial.

PubMed

Steiner, Naomi J; Sheldrick, Radley Christopher; Gotthelf, David; Perrin, Ellen C

2011-07-01

Objective. This study examined the efficacy of 2 computer-based training systems to teach children with attention deficit/hyperactivity disorder (ADHD) to attend more effectively. Design/methods. A total of 41 children with ADHD from 2 middle schools were randomly assigned to receive 2 sessions a week at school of either neurofeedback (NF) or attention training through a standard computer format (SCF), either immediately or after a 6-month wait (waitlist control group). Parents, children, and teachers completed questionnaires pre- and postintervention. Results. Primary parents in the NF condition reported significant (P < .05) change on Conners's Rating Scales-Revised (CRS-R) and Behavior Assessment Scales for Children (BASC) subscales; and in the SCF condition, they reported significant (P < .05) change on the CRS-R Inattention scale and ADHD index, the BASC Attention Problems Scale, and on the Behavioral Rating Inventory of Executive Functioning (BRIEF). Conclusion. This randomized control trial provides preliminary evidence of the effectiveness of computer-based interventions for ADHD and supports the feasibility of offering them in a school setting.

Is therapist evaluation of Social Anxiety/Avoidance traits associated with patient-reported attachment style?

PubMed

Katz, Michael; Hilsenroth, Mark J

2017-11-01

The Social Anxiety/Avoidance Scale was recently added to the Shedler Westen Assessment Procedure (SWAP), and requires independent validation. This study used data drawn from a larger ongoing project in order to retrospectively examine its convergent validity with two self-report attachment measures: Relationship Questionnaire (RQ) and Experiences in Close Relationships Questionnaire-Revised (ECR-R). Fifty-two patients completed the RQ and the ECR-R before beginning psychotherapy treatment. Clinicians rated the patients on the SWAP after six sessions. The SWAP Social Anxiety/Avoidance Scale (SWAP-SAAS) was negatively related to the RQ secure attachment prototype scale and positively related to the ECR-R attachment anxiety scale. Our findings provide initial support for the use of the SWAP-SAAS as a therapist-rated measure associated with lower patient-reported levels of fit with a secure attachment prototype and with higher patient-reported levels of attachment anxiety. Implications and suggestions for future research on the SWAP-SAAS, as well as for clinical work with socially anxious and avoidant patients, are discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

Is the rate of revision of 36 mm metal-on-metal total hip arthroplasties with Pinnacle acetabular components related to the year of the initial operation? an interrupted time-series analysis using data from the National Joint Registry for England and Wales.

PubMed

Matharu, G S; Hunt, L P; Murray, D W; Howard, P; Pandit, H G; Blom, A W; Bolland, B; Judge, A

2018-01-01

The aim of this study was to determine whether the rates of revision for metal-on-metal (MoM) total hip arthroplasties (THAs) with Pinnacle components varied according to the year of the initial operation, and compare these with the rates of revision for other designs of MoM THA. Data from the National Joint Registry for England and Wales included 36 mm MoM THAs with Pinnacle acetabular components which were undertaken between 2003 and 2012 with follow-up for at least five years (n = 10 776) and a control group of other MoM THAs (n = 13 817). The effect of the year of the primary operation on all-cause rates of revision was assessed using Cox regression and interrupted time-series analysis. For MoM THAs involving Pinnacle components, those undertaken between 2007 and 2012 had higher rates of revision compared with those undertaken between 2004 and 2006 (hazard ratio (HR) 2.01; 95% confidence interval (CI) 1.57 to 2.57; p < 0.001). For THAs undertaken during and after 2007, the number of revisions per 1000 implant-years at risk significantly increased by 5.20 (95% CI 0.52 to 9.89; p = 0.033) compared with those undertaken before this time. In the control group, THAs undertaken between 2007 and 2012 also had higher rates of revision (HR 1.77; 95% CI 1.49 to 2.10; p < 0.001), with revisions per 1000 implant-years for those undertaken during and after 2007 significantly increasing by 6.13 (95% CI 1.42 to 10.83; p = 0.016). The five-year revision rates were significantly increased for all primary MoM THAs undertaken from 2007 onwards. Contrary to recent reports, this finding was not specific to those involving Pinnacle acetabular components and may be explained by increased surveillance and recent lowering of the threshold for revision. Cite this article: Bone Joint J 2018;100-B:33-41. ©2018 The British Editorial Society of Bone & Joint Surgery.

The Epidemiology of Revision Anterior Cruciate Ligament Reconstruction in Adults from Ontario, Canada

PubMed Central

Leroux, Timothy; Wasserstein, David; Dwyer, Tim; Ogilvie-Harris, Darrell; Marks, Paul H.; Bach, Bernard R.; Townley, John; Mahomed, Nizar; Chahal, Jaskarndip

2015-01-01

Objectives: The morbidity associated with revision anterior cruciate ligament reconstruction (ACLR) is largely unknown. The objective of this study was to determine the rate of and risk factors for re-revision, re-operation, and re-admission following revision ACLR in the general population. Methods: All patients who underwent first revision ACLR in Ontario, Canada from January 2004 to December 2010 were identified and followed to December 2012. Exclusions included age (<16 years), previous osteotomy, or multi-ligament knee reconstruction. The main outcome was re-revision ACLR. Secondary outcomes included re-operation [irrigation and debridement (I&D), meniscectomy, manipulation under anesthesia (MUA), contralateral ACLR, and total knee arthroplasty (TKA)], and re-admission within 90 days of surgery. Survival to re-revision was determined using the Kaplan-Meier (KM) approach. A Cox proportional hazards model or logistic regression were used to determine the influence of patient factors (age, sex, neighborhood income quintile, and comorbidity), surgical factors (graft choice, concurrent meniscal procedure, and fixation method), and provider factors (surgeon volume, surgeon years in practice, and hospital status) on outcomes. A post-hoc analysis was performed to determine the influence of the aforementioned factors on overall post-operative infection risk, including both operative and non-operative cases. Results: Overall, 827 patients were included (median age: 30 years; 58.8% males). Single stage revisions comprised 92.9% of cases, and a meniscal procedure (repair or debridement) was performed in 45.3% of cases. The re-revision rate at a mean follow-up of 4.8±2.2 years was 4.4%, and the five-year survival rate was 95.4% (Figure 1). The rates of I&D, meniscectomy, contralateral ACLR, and re-admission were 0.8%, 3.1%, 3.4%, and 4.1%, respectively. MUA and TKA were rare. Young age significantly increased contralateral ACLR risk (risk decreased by 5.1% with each year of age above 16 years, p=0.02), but not re-revision ACLR risk. Low surgeon annual volume of revision ACLR [<4 revisions/year: odds ratio (OR) 1.2, p=0.02)] and male sex (OR 13.3, p=0.01) significantly increased overall infection risk, while male sex also influenced I&D risk. No other factors significantly influenced re-revision, re-operation, or re-admission risk. Conclusion: Re-revision, re-operation, and re-admission rates following revision ACLR are low. The risk of I&D, overall infection, and contralateral ACLR were influenced by male sex, low surgeon volume, and young age, respectively. This is the first study of this magnitude to determine rates of and risk factors for morbidity following revision ACLR, providing clinicians with reference data from the general population.

A dimensional approach to measuring anxiety for DSM-5.

PubMed

Lebeau, Richard T; Glenn, Daniel E; Hanover, Lauren N; Beesdo-Baum, Katja; Wittchen, Hans-Ulrich; Craske, Michelle G

2012-12-01

In preparation for DSM-5's planned inclusion of dimensional assessments of psychopathology as a complement to traditional categorical diagnoses, we developed brief self-rated scales for anxiety disorders that are consistent in content and structure. In the present paper, we discuss the creation of the scales and examine their psychometric properties and clinical sensitivity. Phase One assessed psychometric properties of the initial versions of the scales in a large non-clinical sample (n = 702). Phase Two assessed the psychometric properties of revised versions of the scales, including test-retest reliability, in a non-clinical sample (n = 57). Phase Three examined the scales' psychometric properties and relationship with clinician ratings of disorder severity in a clinical sample (n = 48). The scales demonstrated internal consistency (α = 0.85-0.92), convergent validity (r(s)  = 0.39-0.69), and test-retest reliability in the non-clinical samples (ICC = 0.51-0.81). In the clinical sample, the scales demonstrated significantly higher total scores than in the non-clinical sample (Cohen's d = 0.72-1.50) and moderate to high correlations with clinician ratings of disorder severity (r = 0.43-0.82) Although further evaluation and refinement of the scales (particularly the specific phobia and agoraphobia scales) is needed, the results provide preliminary support for the use of these scales in DSM-5 and thus take an important step toward the integration of standardized dimensional measurement into the diagnosis of anxiety disorders. Copyright © 2012 American Psychiatric Association. All rights reserved.

Revision anterior cruciate ligament reconstruction with nonirradiated fresh-frozen patellar tendon allograft.

PubMed

Fox, Jeff A; Pierce, Mark; Bojchuk, John; Hayden, Jennifer; Bush-Joseph, Charles A; Bach, Bernard R

2004-10-01

To evaluate the effectiveness of a revision anterior cruciate ligament reconstruction with nonirradiated patellar tendon allograft used to salvage a failed index patellar tendon autograft procedure. Retrospective case series with minimum 2-year follow-up. Between 1993 and 1999, 39 patients underwent a revision reconstruction. Clinical, radiographic, arthrometric, and functional evaluations were performed. The Tegner, Lysholm, Noyes, Knee Injury and Osteoarthritis Outcome Score (KOOS), International Knee Documentation Committee (IKDC), and SF-12 rating scales were used. Statistical analysis was conducted with our Biostatistics Department. Thirty-two of 38 patients (84%) were personally evaluated. The mean patient age was 28 years (range, 16 to 57 years); the mean follow-up was 4.8 years (range, 2.1 to 12.1 years). After revision, there were significant improvements in the Lachman and pivot-shift test results: 87% had a grade 0/1+ Lachman and a 0/1+ pivot-shift. However, 25% had a grade 1+ pivot-shift. Postoperatively, KT-1000 testing revealed that 84% had a maximum manual side-to-side difference of < or =3 mm and 6% had >5 mm. Functional testing revealed a mean 4% difference in side-to-side comparisons for a single-leg hop for distance and time, as well as vertical jump. The mean results of Noyes sports function (72), Lysholm (75), Tegner (6.3), KOOS sports activity scale (67), SF-12 physical component (48), SF-12 mental component (55), and IKDC (71) were obtained. The Noyes sports activity score showed a significant improvement from 55 preoperatively to 70 at follow-up. Subjectively, 87% of patients indicated that they were completely or mostly satisfied with the surgical outcome. One patient required another revision. The 2- to 11-year follow-up showed that the results of revision ACL reconstruction with a nonirradiated patellar tendon allograft were less favorable than those of a primary anterior cruciate ligament reconstruction, with a lower subjective satisfaction level and a higher percentage of patients with grade 1+ or higher pivot-shift results. However, when compared with previously published reports, our results were comparable and underscore that revision anterior cruciate ligament surgery should be approached with tempered enthusiasm and careful preoperative counseling, and considered as a salvage procedure. Level IV.

76 FR 69734 - Public Water System Supervision Program Revision for the State of New Mexico

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-09

... Water System Supervision Program. New Mexico has adopted the Lead and Copper Rule Short Term Revisions... water. EPA has determined that this rule revision submitted by New Mexico is no less stringent than the... the following offices: New Mexico Environment Department, Drinking Water Bureau, 525 Camino De Los...

40 CFR 52.1530 - Requirements for State implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PLANS (CONTINUED) New Hampshire § 52.1530 Requirements for State implementation plan revisions relating to new motor vehicles. New Hampshire must comply with the requirements of § 51.120. [60 FR 4737, Jan... plan revisions relating to new motor vehicles. 52.1530 Section 52.1530 Protection of Environment...

40 CFR 52.1530 - Requirements for State implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PLANS (CONTINUED) New Hampshire § 52.1530 Requirements for State implementation plan revisions relating to new motor vehicles. New Hampshire must comply with the requirements of § 51.120. [60 FR 4737, Jan... plan revisions relating to new motor vehicles. 52.1530 Section 52.1530 Protection of Environment...

40 CFR 52.1530 - Requirements for State implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PLANS (CONTINUED) New Hampshire § 52.1530 Requirements for State implementation plan revisions relating to new motor vehicles. New Hampshire must comply with the requirements of § 51.120. [60 FR 4737, Jan... plan revisions relating to new motor vehicles. 52.1530 Section 52.1530 Protection of Environment...

40 CFR 52.1530 - Requirements for State implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PLANS (CONTINUED) New Hampshire § 52.1530 Requirements for State implementation plan revisions relating to new motor vehicles. New Hampshire must comply with the requirements of § 51.120. [60 FR 4737, Jan... plan revisions relating to new motor vehicles. 52.1530 Section 52.1530 Protection of Environment...

40 CFR 52.1530 - Requirements for State implementation plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PLANS (CONTINUED) New Hampshire § 52.1530 Requirements for State implementation plan revisions relating to new motor vehicles. New Hampshire must comply with the requirements of § 51.120. [60 FR 4737, Jan... plan revisions relating to new motor vehicles. 52.1530 Section 52.1530 Protection of Environment...

40 CFR 96.25 - NOX Budget permit revisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX Budget permit revisions. 96.25... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS Permits § 96.25 NOX Budget permit revisions. (a) For a NOX Budget source with a title V operating permit...

40 CFR 97.24 - NOX Budget permit revisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX Budget permit revisions. 97.24... (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS Permits § 97.24 NOX Budget permit revisions. (a) For a NOX Budget source with a title V operating permit, except as provided...

40 CFR 51.120 - Requirements for State Implementation Plan revisions relating to new motor vehicles.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (vii) The provisions for hybrid electric vehicles (HEVs), as defined in Title 13 California Code of... Plan revisions relating to new motor vehicles. 51.120 Section 51.120 Protection of Environment... revisions relating to new motor vehicles. (a) The EPA Administrator finds that the State Implementation...

77 FR 45949 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Preconstruction...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-02

... (SIP) submitted by the Maryland Department of the Environment (MDE). These revisions pertain to... are listed in the www.regulations.gov Web site. Although listed in the electronic docket, some... submitted by MDE, as described below. II. Summary of SIP Revision A. SIP Revision 07-13 On October 24, 2007...

Thirteen-year outcomes in the Anatomique Benoist Girard II hip prosthesis.

PubMed

Catanach, Michael J M; Sorial, Rami M; Eslick, Guy D

2015-04-01

The Stryker Anatomique Benoist Girard (ABG) hip implant system was a commonly used cementless prosthesis in the early 2000s, which fell from favour after several studies emerged implicating the prosthesis in high rates of revision. This retrospective, single-surgeon clinical study examines the fracture rate, revision rate and reasons for revision in 500 consecutive ABG II primary total conventional hip replacements. Follow-up was conducted by audit of patient notes, patient mailout survey, patient phone contact and audit of the Australian National Joint Replacement Registry (NJRR) database to find instances of fracture and revision. End points were periprosthetic fracture and revision for any reason. Follow-up was 1.2-13.8 years with a mean of 6.58 years. Of the 500 hips, 17 (3.4%) had undergone a revision. Of these, 13 were due to periprosthetic fracture. Four further fractures occurred that were not revised. Eight of these periprosthetic fractures occurred within 1 year post-operatively. There were four revisions for recurrent dislocations. Kaplan-Meier survival curve demonstrates a 93.7% survivorship at 6.58 years for revision for any reason. Multivariate analysis showed the only statistically significant factor for increased risk of revision was smaller stem size. Our results were consistent with the literature in that the ABG II system has good medium-term results but is prone to periprosthetic fractures, especially in the early post-operative period. When used as a primary total hip arthroplasty, the ABG II system has an 8-year revision rate of 5.6% compared with the 4.9% of all primary total hip arthroplasties. © 2014 Royal Australasian College of Surgeons.

Comparison of mode of failure between primary and revision total knee arthroplasties.

PubMed

Liang, H; Bae, J K; Park, C H; Kim, K I; Bae, D K; Song, S J

2018-04-01

Cognizance of common reasons for failure in primary and revision TKA, together with their time course, facilitates prevention. However, there have been few reports specifically comparing modes of failure for primary vs. revision TKA using a single prosthesis. The goal of the study was to compare the survival rates, modes of failure, and time periods associated with each mode of failure, of primary vs. revision TKA. The survival rates, modes of failure, time period for each mode of failure, and risk factors would differ between primary and revision TKA. Data from a consecutive cohort comprising 1606 knees (1174 patients) of primary TKA patients, and 258 knees (224 patients) of revision TKA patients, in all of whom surgery involved a P.F.C ® prosthesis (Depuy, Johnson & Johnson, Warsaw, IN), was retrospectively reviewed. The mean follow-up periods of primary and revision TKAs were 9.2 and 9.8 years, respectively. The average 10- and 15-year survival rates for primary TKA were 96.7% (CI 95%,±0.7%) and 85.4% (CI 95%,±2.0%), and for revision TKA 91.4% (CI 95%,±2.5%) and 80.5% (CI 95%,±4.5%). Common modes of failure included polyethylene wear, loosening, and infection. The most common mode of failure was polyethylene wear in primary TKA, and infection in revision TKA. The mean periods (i.e., latencies) of polyethylene wear and loosening did not differ between primary and revision TKAs, but the mean period of infection was significantly longer for revision TKA (1.2 vs. 4.8 years, P=0.003). Survival rates decreased with time, particularly more than 10 years post-surgery, for both primary and revision TKAs. Continuous efforts are required to prevent and detect the various modes of failure during long-term follow-up. Greater attention is necessary to detect late infection-induced failure following revision TKA. Case-control study, Level III. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

A quantitative approach to evaluating caring in nursing simulation.

PubMed

Eggenberger, Terry L; Keller, Kathryn B; Chase, Susan K; Payne, Linda

2012-01-01

This study was designed to test a quantitative method of measuring caring in the simulated environment. Since competency in caring is central to nursing practice, ways of including caring concepts in designing scenarios and in evaluation of performance need to be developed. Coates' Caring Efficacy scales were adapted for simulation and named the Caring Efficacy Scale-Simulation Student Version (CES-SSV) and Caring Efficacy Scale-Simulation Faculty Version (CES-SFV). A correlational study was designed to compare student self-ratings with faculty ratings on caring efficacy during an adult acute simulation experience with traditional and accelerated baccalaureate students in a nursing program grounded in caring theory. Student self-ratings were significantly correlated with objective ratings (r = 0.345, 0.356). Both the CES-SSV and the CES-SFV were found to have excellent internal consistency and significantly correlated interrater reliability. They were useful in measuring caring in the simulated learning environment.

Validating survey measurement scales for AIDS-related knowledge and stigma among construction workers in South Africa.

PubMed

Bowen, Paul; Govender, Rajen; Edwards, Peter

2016-01-23

Construction workers in South Africa are regarded as a high-risk group in the context of HIV/AIDS. HIV testing is pivotal to controlling HIV transmission and providing palliative care and AIDS-related knowledge and stigma are key issues in addressing the likelihood of testing behaviour. In exploring these issues, various studies have employed an 11-item AIDS-related knowledge scale (Kalichman and Simbayi, AIDS Care 16:572-580, 2004) and a 9-item stigma scale (Kalichman et al., AIDS Behav 9:135-143, 2005), but little evidence exists confirming the psychometric properties of these scales. Using survey data from 512 construction workers in the Western Cape, South Africa, this research examines the validity and reliability of the two scales through exploratory and confirmatory factor analysis and internal consistency tests. From confirmatory factor analysis, a revised 10-item knowledge scale was developed (χ2 /df ratio = 1.675, CFI = 0.982, RMSEA = 0.038, and Hoelter (95 %) = 393). A revised 8-item stigma scale was also developed (χ2 /df ratio = 1.929, CFI = 0.974, RMSEA = 0.045, and Hoelter (95 %) = 380). Both revised scales demonstrated good model fit and all factor loadings were significant (p < 0.01). Reliability analysis demonstrated excellent to good internal consistency, with alpha values of 0.80 and 0.74, respectively. Both revised scales also demonstrated satisfactory convergent and divergent validity. Limitations of the original survey from which the data was obtained include the failure to properly account for respondent selection of language for completion of the survey, use of ethnicity as a proxy for identifying the native language of participants, the limited geographical area from which the survey data was collected, and the limitations associated with the convenience sample. A limitation of the validation study was the lack of available data for a more robust examination of reliability beyond internal consistency, such as test-retest reliability. The revised knowledge and stigma scales offered here hold considerable promise as measures of AIDS-related knowledge and stigma among South African construction workers.

Increased analgesia administration in emergency medicine after implementation of revised guidelines.

PubMed

Van Woerden, Geesje; Van Den Brand, Crispijn L; Den Hartog, Cornelis F; Idenburg, Floris J; Grootendorst, Diana C; Van Der Linden, M Christien

2016-12-01

The most common complaint of patients attending the emergency department (ED) is pain, caused by different diseases. Yet the treatment of pain at the ED is suboptimal, and oligoanalgesia remains common. The objective of this study is to determine whether the administration of analgesia at the ED increases by implementation of revised guidelines in pain management. We conducted a prospective pre-post intervention cohort study with implementation of a revised guideline for pain management at our ED, in which nurses are allowed to administer analgesia (including low-dosage piritramid (opioid) intravenous) without doctor intervention. Numeric Rating Scales (NRS) were measured, and administration of medication (main outcome) was documented. We included every adult patient presenting with pain (NRS 4-10) at the ED. A total of 2107 patients (1089 pre-implementation phase and 1018 post-implementation phase) were included in our study. During pre-implementation, 25.4 % of the patients with NRS between 4 and 10 received analgesia. After implementation, 32.0 % of these patients received analgesia (p < 0.001). After implementation of the revised guidelines in pain management at the ED, the administration of pain medication increased significantly. Nevertheless, the percentage of patients in pain receiving analgesia remain low (32 % after implementation).

Examination of the relationship between oncology drug labeling revision frequency and FDA product categorization.

PubMed

Berlin, Robert J

2009-09-01

I examined the relationship between the Food and Drug Administration's (FDA's) use of special regulatory designations and the frequency with which labels of oncology drugs are revised to explore how the FDA's designation of products relates to product development and refinement. One hundred oncology drugs, designated by the FDA as accelerated approval, priority review, orphan drug, or traditional review, were identified from publicly available information. Drug information for each product was evaluated to assess the rate at which manufacturers revised product labeling. Rates were compared between specially categorized products and traditional review products (e.g., orphan vs nonorphan drugs) to produce revision rate ratios for each special category. Labeling for accelerated approval and priority review products are revised significantly more frequently than are labels for traditional products. Accelerated approval products are approved based on surrogate endpoints; this approval process anticipates subsequent labeling refinement. Priority review products, however, are approved through a process that is ostensibly as rigorous as traditional review. Their higher than expected label revision rate may suggest deficiencies in the FDA's current priority review evaluation processes.

Preoperative Risk Factors Associated With Poor Outcomes of Revision Surgery for "Pseudotumors" in Patients With Metal-on-Metal Hip Arthroplasty.

PubMed

Liow, Ming Han Lincoln; Dimitriou, Dimitris; Tsai, Tsung-Yuan; Kwon, Young-Min

2016-12-01

Revision surgery of failed metal-on-metal (MoM) total hip arthroplasty (THA) for adverse tissue reaction (pseudotumor) can be challenging as a consequence of soft tissue and muscle necrosis. The aims of this study were to (1) report the revision outcomes of patients who underwent revision surgery for failed MoM hip arthroplasty due to symptomatic pseudotumor and (2) identify preoperative risk factors associated with revision outcomes. Between January 2011 and January 2013, a total of 102 consecutive large head MoM hip arthroplasties in 97 patients (male: 62, female: 35), who underwent revision surgery were identified from the database of a multidisciplinary referral center. At minimum follow-up of 2 years (range: 26-52 months), at least one complication had occurred in 14 of 102 revisions (14%). Prerevision radiographic loosening (P = .01), magnetic resonance imaging (MRI) findings of solid lesions with abductor deficiency on MRI (P < .001), and intraoperative grading of adverse tissue reactions (P = .05) were correlated with post-revision complications. The reoperation rate of revised MoM THA was 7% (7 of 102 hips). Implant survivorship was 88% at 3 years. Metal ion levels declined in most patients after removal of MoM articulation. Revision outcomes of revision surgery for failed MoM THA due to symptomatic pseudotumor demonstrated 14% complication rate and 7% re-revision rate at 30-month follow-up. Our study identified prerevision radiographic loosening, solid lesions/abductor deficiency on MRI, and high grade intraoperative tissue damage as risk factors associated with poorer revision outcomes. This provides clinically useful information for preoperative planning and perioperative counseling of MoM THA patients undergoing revision surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

Psychometric Validation of the Brief Adaptation to Disability Scale-Revised for Persons with Spinal Cord Injury in Taiwan

ERIC Educational Resources Information Center

Lin, Chen-Ping; Wang, Chia-Chiang; Fujikawa, Mayu; Brooks, Jessica; Eastvold-Walton, Lissa; Maxwell, Kristin; Chan, Fong

2013-01-01

Purpose: To examine the measurement structure of the Brief Adaptation to Disability Scale-Revised (B-ADS-R). Measure: A 12-item measure of disability acceptance based on the four value changes (enlarging the scope of values, containing the effects of the disability, subordinating the physique, and transforming comparative-status values to asset…

Functional Assessment of School Attendance Problems: An Adapted Version of the School Refusal Assessment Scale-Revised

ERIC Educational Resources Information Center

Heyne, David A.; Vreeke, Leonie J.; Maric, Marija; Boelens, Harrie; Van Widenfelt, Brigit M.

2017-01-01

The "School Refusal Assessment Scale" (SRAS) was developed to identify four factors that might maintain a youth's school attendance problem (SAP), and thus be targeted for treatment. There is still limited support for the four-factor model inherent to the SRAS and its revision (SRAS-R). Recent studies indicate problems with the wording…

Multinomial-Regression Modeling of the Environmental Attitudes of Higher Education Students Based on the Revised New Ecological Paradigm Scale

ERIC Educational Resources Information Center

Jowett, Tim; Harraway, John; Lovelock, Brent; Skeaff, Sheila; Slooten, Liz; Strack, Mick; Shephard, Kerry

2014-01-01

Higher education is increasingly interested in its impact on the sustainability attributes of its students, so we wanted to explore how our students' environmental concern changed during their higher education experiences. We used the Revised New Ecological Paradigm Scale (NEP) with 505 students and developed and tested a multinomial…

Item Development and Validity Testing for a Self- and Proxy Report: The Safe Driving Behavior Measure

PubMed Central

Classen, Sherrilene; Winter, Sandra M.; Velozo, Craig A.; Bédard, Michel; Lanford, Desiree N.; Brumback, Babette; Lutz, Barbara J.

2010-01-01

OBJECTIVE We report on item development and validity testing of a self-report older adult safe driving behaviors measure (SDBM). METHOD On the basis of theoretical frameworks (Precede–Proceed Model of Health Promotion, Haddon’s matrix, and Michon’s model), existing driving measures, and previous research and guided by measurement theory, we developed items capturing safe driving behavior. Item development was further informed by focus groups. We established face validity using peer reviewers and content validity using expert raters. RESULTS Peer review indicated acceptable face validity. Initial expert rater review yielded a scale content validity index (CVI) rating of 0.78, with 44 of 60 items rated ≥0.75. Sixteen unacceptable items (≤0.5) required major revision or deletion. The next CVI scale average was 0.84, indicating acceptable content validity. CONCLUSION The SDBM has relevance as a self-report to rate older drivers. Future pilot testing of the SDBM comparing results with on-road testing will define criterion validity. PMID:20437917

Towards building high performance medical image management system for clinical trials

NASA Astrophysics Data System (ADS)

Wang, Fusheng; Lee, Rubao; Zhang, Xiaodong; Saltz, Joel

2011-03-01

Medical image based biomarkers are being established for therapeutic cancer clinical trials, where image assessment is among the essential tasks. Large scale image assessment is often performed by a large group of experts by retrieving images from a centralized image repository to workstations to markup and annotate images. In such environment, it is critical to provide a high performance image management system that supports efficient concurrent image retrievals in a distributed environment. There are several major challenges: high throughput of large scale image data over the Internet from the server for multiple concurrent client users, efficient communication protocols for transporting data, and effective management of versioning of data for audit trails. We study the major bottlenecks for such a system, propose and evaluate a solution by using a hybrid image storage with solid state drives and hard disk drives, RESTfulWeb Services based protocols for exchanging image data, and a database based versioning scheme for efficient archive of image revision history. Our experiments show promising results of our methods, and our work provides a guideline for building enterprise level high performance medical image management systems.

Quantitative extraction of the bedrock exposure rate based on unmanned aerial vehicle data and Landsat-8 OLI image in a karst environment

NASA Astrophysics Data System (ADS)

Wang, Hongyan; Li, Qiangzi; Du, Xin; Zhao, Longcai

2017-12-01

In the karst regions of southwest China, rocky desertification is one of the most serious problems in land degradation. The bedrock exposure rate is an important index to assess the degree of rocky desertification in karst regions. Because of the inherent merits of macro-scale, frequency, efficiency, and synthesis, remote sensing is a promising method to monitor and assess karst rocky desertification on a large scale. However, actual measurement of the bedrock exposure rate is difficult and existing remote-sensing methods cannot directly be exploited to extract the bedrock exposure rate owing to the high complexity and heterogeneity of karst environments. Therefore, using unmanned aerial vehicle (UAV) and Landsat-8 Operational Land Imager (OLI) data for Xingren County, Guizhou Province, quantitative extraction of the bedrock exposure rate based on multi-scale remote-sensing data was developed. Firstly, we used an object-oriented method to carry out accurate classification of UAVimages. From the results of rock extraction, the bedrock exposure rate was calculated at the 30 m grid scale. Parts of the calculated samples were used as training data; other data were used for model validation. Secondly, in each grid the band reflectivity of Landsat-8 OLI data was extracted and a variety of rock and vegetation indexes (e.g., NDVI and SAVI) were calculated. Finally, a network model was established to extract the bedrock exposure rate. The correlation coefficient of the network model was 0.855, that of the validation model was 0.677 and the root mean square error of the validation model was 0.073. This method is valuable for wide-scale estimation of bedrock exposure rate in karst environments. Using the quantitative inversion model, a distribution map of the bedrock exposure rate in Xingren County was obtained.

Risk factors of learning disabilities in Chinese children in Wuhan.

PubMed

Yao, Bin; Wu, Han-Rong

2003-12-01

To investigate prevalence rate of learning disabilities (LD) in Chinese children, and to explore related risk factors, and to provide theoretical basis for preventing such disabilities. One thousand and one hundred fifty one children were randomly selected in primary schools. According to criteria set by ICD-10, 118 children diagnosed as LD were classified into the study group. Four hundred and ninety one children were classified into the normal control group. Five hundred and forty two children were classified into the excellent control group. The study instruments included PRS (The pupil rating scale revised screening for learning disabilities), Conners' children behavior check-list taken by parents and YG-WR character check-list. The prevalence rate of LD in Chinese children was 10.3%. Significant differences were observed between LD and normally learning children, and between the LD group and the excellent group, in terms of scores of Conners' behavior check-list (P < 0.05). The study further showed that individual differences in character between the LD group and the control groups still existed even after controlling individual differences in age, IQ, and gender. Some possible causal explanations contributing to LD were improper teaching by parents, low educational level of the parents, and children's characteristics and social relationships. These data underscore the fact that LD is a serious national public health problem in China. LD is resulted from a number of factors. Good studying and living environments should be created for LD children.

Validity and Reliability of Revised Inventory of Learning Processes.

ERIC Educational Resources Information Center

Gadzella, B. M.; And Others

The Inventory of Learning Processes (ILP) was developed by Schmeck, Ribich, and Ramanaiah in 1977 as a self-report inventory to assess learning style through a behavioral-oriented approach. The ILP was revised by Schmeck in 1983. The Revised ILP contains six scales: (1) Deep Processing; (2) Elaborative Processing; (3) Shallow Processing; (4)…

Reliability and Validity of the Sexual Pressure Scale for Women-Revised

PubMed Central

Jones, Rachel; Gulick, Elsie

2008-01-01

Sexual pressure among young urban women represents adherence to gender stereotypical expectations to engage in sex. Revision of the original 5-factor Sexual Pressure Scale was undertaken in two studies to improve reliabilities in two of the five factors. In Study 1 the reliability of the Sexual Pressure Scale for Women-Revised (SPSW-R) was tested, and principal components analysis was performed in a sample of 325 young, urban women. A parsimonious 18-item, 4-factor model explained 61% of the variance. In Study 2 the theory underlying sexual pressure was supported by confirmatory factor analysis using structural equation modeling in a sample of 181 women. Reliabilities of the SPSW-R total and subscales were very satisfactory, suggesting it may be used in intervention research. PMID:18666222

Characteristics of aggression among psychiatric inpatients by ward type in Japan: Using the Staff Observation Aggression Scale - Revised (SOAS-R).

PubMed

Sato, Makiko; Noda, Toshie; Sugiyama, Naoya; Yoshihama, Fumihiro; Miyake, Michi; Ito, Hiroto

2017-12-01

Aggressive behaviour by psychiatric patients is a serious issue in clinical practice, and adequate management of such behaviour is required, with careful evaluation of the factors causing the aggression. To examine the characteristics of aggressive incidents by ward type, a cross-sectional descriptive study was conducted for 6 months between April 2012 and June 2013 using the Staff Observation Aggression Scale - Revised, Japanese version (SOAS-R) in 30 wards across 20 Japanese psychiatric hospitals. Participating wards were categorized into three types based on the Japanese medical reimbursement system: emergency psychiatric, acute psychiatric, and standard wards (common in Japan, mostly treating non-acute patients). On analyzing the 443 incidents reported, results showed significant differences in SOAS-R responses by ward type. In acute and emergency psychiatric wards, staff members were the most common target of aggression. In acute psychiatric wards, staff requiring patients to take medication was the most common provocation, and verbal aggression was the most commonly used means. In emergency psychiatric wards, victims felt threatened. In contrast, in standard wards, both the target and provocation of aggression were most commonly other patients, hands were used, victims reported experiencing physical pain, and seclusion was applied to stop their behaviour. These findings suggest that ward environment was an important factor influencing aggressive behaviour. Ensuring the quality and safety of psychiatric care requires understanding the characteristics of incidents that staff are likely to encounter in each ward type, as well as implementing efforts to deal with the incidents adequately and improve the treatment environment. © 2016 Australian College of Mental Health Nurses Inc.

Report from a Multi-Institutional Randomized Clinical Trial Examining Computer-Assisted Problem-Solving Skills Training for English- and Spanish-Speaking Mothers of Children with Newly Diagnosed Cancer

PubMed Central

Sahler, Olle Jane Z.; Sherman, Sandra A.; Fairclough, Diane L.; Butler, Robert W.; Katz, Ernest R.; Dolgin, Michael J.; Varni, James W.; Noll, Robert B.; Phipps, Sean

2009-01-01

Objectives To evaluate the feasibility and efficacy of a handheld personal digital assistant (PDA)-based supplement for maternal Problem-Solving Skills Training (PSST) and to explore Spanish-speaking mothers’ experiences with it. Methods Mothers (n = 197) of children with newly diagnosed cancer were randomized to traditional PSST or PSST + PDA 8-week programs. Participants completed the Social Problem-Solving Inventory-Revised, Beck Depression Inventory-II, Profile of Mood States, and Impact of Event Scale-Revised pre-, post-treatment, and 3 months after completion of the intervention. Mothers also rated optimism, logic, and confidence in the intervention and technology. Results Both groups demonstrated significant positive change over time on all psychosocial measures. No between-group differences emerged. Despite technological “glitches,” mothers expressed moderately high optimism, appreciation for logic, and confidence in both interventions and rated the PDA-based program favorably. Technology appealed to all Spanish-speaking mothers, with younger mothers showing greater proficiency. Conclusions Well-designed, supported technology holds promise for enhancing psychological interventions. PMID:19091804

Abstinence phenomena of chronic cannabis-addicts prospectively monitored during controlled inpatient detoxification (Part II): Psychiatric complaints and their relation to delta-9-tetrahydrocannabinol and its metabolites in serum.

PubMed

Bonnet, Udo; Borda, Thorsten; Scherbaum, Norbert; Specka, Michael

2015-10-01

To investigate the impact of inpatient detoxification treatment on psychiatric symptoms of chronic cannabis addicts and to analyze the influence of serum cannabinoid levels on the severity of these symptoms. Thirty five treatment-seeking, not active co-morbid chronic cannabis dependents (ICD-10) were studied on admission and on abstinence days 8 and 16, using several observational and self-report scales, such as Hamilton Depression Rating Scale (HAMD), Hamilton Anxiety Rating Scale (HAMA), Young Mania Rating Scale (YMRS) and Brief Psychiatric Rating Scale (BPRS), and the Symptom Checklist-90-Revised (SCL-90-R). Simultaneously obtained serum was analyzed with regard to levels of delta-9-tetrahydrocannabinol (THC) and its main metabolites 11-hydroxy-delta-9-tetrahydrocannabinol (THC-OH) and 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid (THC-COOH). At admission, nearly 90% of the patients were not, or only mildly, affected by depression, anxiety or manic symptoms. In contrast, patients' self-description indicated a strong psychiatric burden in approximately 60% of the cases. All patients improved significantly within 16 days of the treatment. Effect sizes ranged from 0.7 to 1.4. (Cohen's d) for the respective scales. Serum THC-levels were positively associated with impairment of cognition in HAMA and motor retardation in BPRS. All other test results were not significantly related to the serum levels of the measured cannabinoids. Effects of the cannabis withdrawal syndrome and executive dysfunctions might explain the discrepancy between the observer ratings and self-reported psychiatric burden. Inpatient cannabis detoxification treatment significantly improved psychiatric symptoms. Serum THC-levels were not associated with affective symptoms and anxiety but predicted cognitive impairment and motor retardation. Copyright © 2015. Published by Elsevier Ireland Ltd.

The Epidemiology of Vascular Injury in the Wars in Iraq and Afghanistan

DTIC Science & Technology

2011-06-01

scale (AIS) and In- ternational Classification of Diseases , Ninth Revision (ICD-9) codes for vascular injury (arterial and venous) and vascular injury...denominator of significant wounding in the tabulation of rates. Nonbattle-related injuries (ie, disease nonbattle or DNBI) were not included in the...Coronary 2 0.13 Celiac 3 0.19 Superior mesenteric artery 13 0.83 Aorta 45 2.9 Vena cava (n = 21) Superior 5 0.32 Inferior 16 1.1 Iliac (n = 61) Iliac

Physical Test Prototypes Based on Microcontroller

NASA Astrophysics Data System (ADS)

Paramitha, S. T.

2017-03-01

The purpose of this study was to produce a prototype of a physical test-based microcontroller. The research method uses the research and development of the Borg and gall. The procedure starts from the study; research and information collecting, planning, develop preliminary form of product, preliminary field testing, main product revision, playing field testing, operational product revision, field operational testing, final product revision, dissemination and implementation. Validation of the product, obtained through expert evaluation; test products of small scale and large scale; effectiveness test; evaluation of respondents. The results showed that the eligibility assessment of prototype products based physical tests microcontroller. Based on the ratings of seven experts showed that 87% included in the category of “very good” and 13% included in the category of “good”. While the effectiveness of the test results showed that 1). The results of the experimental group to test sit-ups increase by 40% and the control group by 15%. 2). The results of the experimental group to test push-ups increased by 30% and the control group by 10%. 3). The results of the experimental group to test the Back-ups increased by 25% and the control group by 10%. With a significant value of 0.002 less than 0.05, product means a physical test prototype microcontroller based, proven effective in improving the results of physical tests. Conclusions and recommendations; Product physical microcontroller-based assays, can be used to measure the physical tests of pushups, sit ups, and back-ups.

Lap band outcomes from 19,221 patients across centers and over a decade within the state of New York.

PubMed

Altieri, Maria S; Yang, Jie; Telem, Dana A; Meng, Ziqi; Frenkel, Catherine; Halbert, Caitlin; Talamini, Mark; Pryor, Aurora D

2016-05-01

We sought to determine the rate of revision and explant of the laparoscopic adjustable gastric banding (LAGB) over a ten-year period in the state of New York. Following IRB approval, the SPARCS administrative database was used to identify LAGB placement from 2004 to 2010. We tracked patients who underwent band placement with subsequent removal/revision, followed by conversion to either Roux-en-Y gastric bypass (RYBG) or sleeve gastrectomy (SG) between 2004 and 2013. McNemar test and Chi-square test were used to compare complications between primary procedure and subsequent revision and to compare complication rates and mortality rates, respectively. Log-rank test was used to assess patient characteristics and comorbidities. p < 0.05 was considered significant. During a 7-year period, there were 19,221 records of LAGB placements and 6567 records of revisions or removal. We were able to follow up 3158 (16.43 %) who subsequently underwent a band removal or revision over the course of this period. An additional 3606 patients had no records in the state of New York following the procedure, thus making the rate of revision 20.22 %. Initial revision procedures were coded as band removal in 32.77 % (n = 1035), band revision in 30.53 % (n = 964), band removal and replacement in 19.09 % (n = 603), removal and conversion to SG in 5.64 % (n = 178), or removal and conversion to RYGB in 11.97 % (n = 378). From the 3158 patients, 2515 (79.64 %) required only one revision. Six hundred and forty-three patients underwent two or more revisions. Thirty-one out of 3158 (0.0098 %) patients had complications at their initial operation, but 919 (29.1 %) had complications during revision (p < 0.0001). Over a 7-year period, at least 20.22 % of LAGB required removal or revision. Based on all case numbers, total revision rate may be as high as 34.2 %. Although the band is believed to be a reversible procedure, revisional procedures are significantly more morbid than the initial procedure.

77 FR 45599 - CED Rock Springs, Inc.; Supplemental Notice That Revised Market-Based Rate Tariff Filing Includes...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-01

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket Nos. ER02-2546-000; ER02-2546-001] CED Rock Springs, Inc.; Supplemental Notice That Revised Market- Based Rate Tariff Filing...-referenced proceeding of CED Rock Springs, Inc.'s tariff revision filing, noting that such filing includes a...

Prevalence and risk factors of agitation in newly hospitalized schizophrenia patients in China: An observational survey.

PubMed

Mi, Weifeng; Zhang, Suzhen; Liu, Qi; Yang, Fude; Wang, Yong; Li, Tao; Mei, Qiyi; He, Hongbo; Chen, Zhiyu; Su, Zhonghua; Liu, Tiebang; Xie, Shiping; Tan, Qingrong; Zhang, Jinbei; Zhang, Congpei; Sang, Hong; Chen, Wenhao; Shi, Le; Li, Lingzhi; Shi, Ying; Guo, Lihua; Zhang, Hongyan; Lu, Lin

2017-07-01

This multi-center observational study investigated the prevalence of agitation in newly hospitalized schizophrenia patients in China and its potential risk factors. It was performed in 2014 and covered 14 hospitals. Newly hospitalized patients with schizophrenia or suspected schizophrenia who met the diagnostic criteria of the International Statistical Classification of Diseases and Related Health Problems, 10th revision, were recruited. Agitation and related risk factors were evaluated by a questionnaire designed for the survey. General demographic data, disease characteristics, scores on schizophrenia rating scales and agitation rating scales (e.g., Positive and Negative Syndrome Scale-Excited Component [PANSS-EC] and Behavioral Activity Rating Scale [BARS]) were collected. Among the 1512 patients screened in the study, 1400 (92.59%) were eligible. According to the PANSS-EC and BARS, the prevalence of agitation was 60.92% (853 of 1400) and 59.00% (826 of 1400), respectively. The overall prevalence of agitation was 47.50% (665 of 1400). The most important risk factor of agitation was being aggressive at baseline (Modified Overt Aggression Scale score ≥4, odds ratio=6.54; 95% confidence interval=4.93-8.69). Other risk factors included a history of aggressive behavior, northern region of residence, involuntary hospitalization, disease severity, low level of education, living alone, being unemployed or retired. Copyright © 2017. Published by Elsevier B.V.

One-dimensional cold cap model for melters with bubblers

DOE PAGES

Pokorny, Richard; Hilliard, Zachary J.; Dixon, Derek R.; ...

2015-07-28

The rate of glass production during vitrification in an all-electrical melter greatly impacts the cost and schedule of nuclear waste treatment and immobilization. The feed is charged to the melter on the top of the molten glass, where it forms a layer of reacting and melting material, called the cold cap. During the final stages of the batch-to-glass conversion process, gases evolved from reactions produce primary foam, the growth and collapse of which controls the glass production rate. The mathematical model of the cold cap was revised to include functional representation of primary foam behavior and to account for themore » dry cold cap surface. The melting rate is computed as a response to the dependence of the primary foam collapse temperature on the heating rate and melter operating conditions, including the effect of bubbling on the cold cap bottom and top surface temperatures. The simulation results are in good agreement with experimental data from laboratory-scale and pilot-scale melter studies. Lastly, the cold cap model will become part of the full three-dimensional mathematical model of the waste glass melter.« less

Two-stage revision of septic knee prosthesis with articulating knee spacers yields better infection eradication rate than one-stage or two-stage revision with static spacers.

PubMed

Romanò, C L; Gala, L; Logoluso, N; Romanò, D; Drago, L

2012-12-01

The best method for treating chronic periprosthetic knee infection remains controversial. Randomized, comparative studies on treatment modalities are lacking. This systematic review of the literature compares the infection eradication rate after two-stage versus one-stage revision and static versus articulating spacers in two-stage procedures. We reviewed full-text papers and those with an abstract in English published from 1966 through 2011 that reported the success rate of infection eradication after one-stage or two-stage revision with two different types of spacers. In all, 6 original articles reporting the results after one-stage knee exchange arthoplasty (n = 204) and 38 papers reporting on two-stage revision (n = 1,421) were reviewed. The average success rate in the eradication of infection was 89.8% after a two-stage revision and 81.9% after a one-stage procedure at a mean follow-up of 44.7 and 40.7 months, respectively. The average infection eradication rate after a two-stage procedure was slightly, although significantly, higher when an articulating spacer rather than a static spacer was used (91.2 versus 87%). The methodological limitations of this study and the heterogeneous material in the studies reviewed notwithstanding, this systematic review shows that, on average, a two-stage procedure is associated with a higher rate of eradication of infection than one-stage revision for septic knee prosthesis and that articulating spacers are associated with a lower recurrence of infection than static spacers at a comparable mean duration of follow-up. IV.

Metabolically-Derived Human Ventilation Rates: A Revised Approach Based Upon Oxygen Consumption Rates (External Review Draft)

EPA Science Inventory

EPA has released a draft report entitled, Metabolically-Derived Human Ventilation Rates: A Revised Approach Based Upon Oxygen Consumption Rates, for independent external peer review and public comment. NCEA published the Exposure Factors Handbook in 1997. This comprehens...

The Effectiveness of a Short Cognitive Behavioral Training Course on Awareness, Knowledge, and Transferability of Competencies in Clinical Practice.

PubMed

Mitchell, Andrew Edward Paul

2017-04-01

In this study, we investigated the effects of training on knowledge acquisition and core competencies in cognitive and behavioral therapy (CBT). Forty-three students attended 15 half-day, weekly sessions and were tested with the Cognitive Therapy Awareness Scale (CTAS) at weeks 1 and 15 in a before and after study. The students' case studies were assessed with competency items 7-12 on the Cognitive Rating Scale-Revised (CTS-R). Improvements in the CTAS were modest. Key competencies on the CTS-R subscales at week 15 were also observed. CBT knowledge acquisition might improve patients' outcomes through impact on competencies. © 2015 Wiley Periodicals, Inc.

WE-G-BRA-09: Microsphere Brachytherapy Failure Mode and Effects Analysis in a Dual-Vendor Environment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Younge, K C; Lee, C I; Feng, M

2015-06-15

Purpose: To improve the safety and quality of a dual-vendor microsphere brachytherapy program with failure mode and effects analysis (FMEA). Methods: A multidisciplinary team including physicists, dosimetrists, a radiation oncologist, an interventional radiologist, and radiation safety personnel performed an FMEA for our dual-vendor microsphere brachytherapy program employing SIR-Spheres (Sirtex Medical Limited, Australia) and Theraspheres (BTG, England). We developed a program process tree and step-by-step instructions which were used to generate a comprehensive list of failure modes. These modes were then ranked according to severity, occurrence rate, and detectability. Risk priority numbers (RPNs) were calculated by multiplying these three scores together.more » Three different severity scales were created: one each for harmful effects to the patient, staff, or the institution. Each failure mode was ranked on one or more of these scales. Results: The group identified 164 failure modes for the microsphere program. 113 of these were ranked using the patient severity scale, 52 using the staff severity scale, and 50 using the institution severity scale. The highest ranked items on the patient severity scale were an error in the automated dosimetry worksheet (RPN = 297.5), and the incorrect target specified on the planning study (RPN = 135). Some failure modes ranked differently between vendors, especially those corresponding to dose vial preparation because of the different methods used. Based on our findings, we made several improvements to our QA program, including documentation to easily identify which product is being used, an additional hand calculation during planning, and reorganization of QA steps before treatment delivery. We will continue to periodically review and revise the FMEA. Conclusion: We have applied FMEA to our dual-vendor microsphere brachytherapy program to identify potential key weaknesses in the treatment chain. Our FMEA results were used to improve the effectiveness of our overall microsphere program.« less

Sociodemographic and clinical features of gender identity disorder: an Italian multicentric evaluation.

PubMed

Fisher, Alessandra D; Bandini, Elisa; Casale, Helen; Ferruccio, Naika; Meriggiola, Maria C; Gualerzi, Anna; Manieri, Chiara; Jannini, Emmanuele; Mannucci, Edoardo; Monami, Matteo; Stomaci, Niceta; Delle Rose, Augusto; Susini, Tommaso; Ricca, Valdo; Maggi, Mario

2013-02-01

Male to female (MtFs) and female to male (FtMs) subjects with gender identity disorder (GID) seem to differ with regard to some sociodemographic and clinical features. Currently, no descriptive studies focusing on MtFs and FtMs attending an Italian clinic are available. To describe the sociodemographic characteristics of a GID population seeking assistance for gender transition and to assess possible differences in those features between MtFs and FtMs. A consecutive series of 198 patients was evaluated for gender dysphoria from July 2008 to May 2011 in four dedicated centers. A total of 140 subjects (mean age 32.6 ± 9.0 years old) meeting the criteria for GID, with their informed consent and without genital reassignment surgery having already been performed, were considered (92 MtFs and 48 FtMs). Diagnosis was based on formal psychiatric classification criteria. Medical history and sociodemographic characteristics were investigated. Subjects were asked to complete the Body Uneasiness Test (a self-rating scale exploring different areas of body-related psychopathology), Symptom Checklist-90 Revised (a self-rating scale to measure psychological state), and the Bem Sex Role Inventory (a self-rating scale to evaluate gender role). The presence of psychiatric comorbidities was evaluated using the Structured Clinical Interviews for Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision (DSM-IV-TR) (SCID I and SCID II). Several significant differences were found between MtFs and FtMs regarding lifestyle and sociodemographic factors and in psychometric test scores. No differences were found in terms of psychiatric comorbidity. This is the first large study reporting the sociodemographic characteristics of a GID sample referring to Italian clinics, and it provides different profiles for MtFs and FtMs. In particular, FtMs display significantly better social functioning. © 2012 International Society for Sexual Medicine.

Sex Differences in Performance over 7 Years on the Wechsler Intelligence Scale for Children Revised among Adults with Intellectual Disability

ERIC Educational Resources Information Center

Kittler, P.; Krinsky-McHale, S. J.; Devenny, D. A.

2004-01-01

The aim of this study was to explore changes related to sex differences on the Wechsler Intelligence Scale for Children Revised (WISC-R) subtest performance over a 7-year interval in middle-aged adults with intellectual disability (ID). Cognitive sex differences have been extensively studied in the general population, but there are few reports…

Psychometric Functioning of the MMPI-2-RF VRIN-r and TRIN-r Scales with Varying Degrees of Randomness, Acquiescence, and Counter-Acquiescence

ERIC Educational Resources Information Center

Handel, Richard W.; Ben-Porath, Yossef S.; Tellegen, Auke; Archer, Robert P.

2010-01-01

In the present study, the authors evaluated the effects of increasing degrees of simulated non-content-based (random or fixed) responding on scores on the newly developed Variable Response Inconsistency-Revised (VRIN-r) and True Response Inconsistency-Revised (TRIN-r) scales of the Minnesota Multiphasic Personality Inventory-2 Restructured Form…

Short Forms of the Wechsler Memory Scale--Revised: Cross- Validation and Derivation of a Two-Subtest Form.

ERIC Educational Resources Information Center

van den Broek, Anneke; Golden, Charles J.; Loonstra, Ann; Ghinglia, Katheryne; Goldstein, Diane

1998-01-01

Indicated excellent cross-validations with correlation of 0.99 for past formulas (J. L. Woodard and B. N. Axelrod, 1995; B. N. Axelrod et al, 1996) for estimating the Wechsler Memory Scale- Revised General Memory and Delayed Recall Indexes. Over 85% of the estimated scores were within 10 points of actual scores. Age, education, diagnosis, and IQ…

Perfectionism among Chinese Gifted and Nongifted Students in Hong Kong: The Use of the Revised Almost Perfect Scale

ERIC Educational Resources Information Center

Chan, David W.

2011-01-01

This study investigated the structure of perfectionism based on the almost Perfect Scale-Revised with a sample of 320 gifted students aged 7 to 12 and a sample of 882 nongifted students of similar ages in Hong Kong. Multigroup confirmatory factor analyses across the two student groups supported a common three-dimensional model that included…

A Teacher's Guide to Understanding the Wechsler Intelligence Scale for Children--Revised. Understanding the WICS-R: A Guide for Teachers.

ERIC Educational Resources Information Center

Kissel, Stanley; Kissel, Pearl

The major purpose of this work is to provide information for teachers about intelligence testing; more specifically, how the revised Wechsler Intelligence Scale for Children (WISC-R) can be used practically. The purpose is not to make teachers into testers, but rather to make them more sophisticiated users of the information that they obtain from…

Introductory Business Textbook Revision Cycles: Are They Getting Shorter?

ERIC Educational Resources Information Center

Zinser, Brian; Brunswick, Gary

2010-01-01

The rate of textbook revision cycles is examined in light of the recent trend towards more rapid revisions (and adoptions of textbooks). The authors conduct background research to better understand the context for textbook revision cycles and the environmental forces that have been influencing what appears to be more rapid textbook revisions. A…

Correspondence between Psychometric and Clinical High Risk for Psychosis in an Undergraduate Population

PubMed Central

Cicero, David C.; Martin, Elizabeth A.; Becker, Theresa M.; Docherty, Anna; Kerns, John G.

2014-01-01

Despite the common use of either psychometric or clinical methods for identifying individuals at risk for psychosis, previous research has not examined the correspondence and extent of convergence of these two approaches. Undergraduates (n = 160), selected from a larger pool, completed three self-report schizotypy scales, the Magical Ideation Scale, the Perceptual Aberration Scale, and the Revised Social Anhedonia Scale, and were administered the Structured Interview for Prodromal Syndromes (SIPS). First, high correlations were observed for self-report and interview-rated psychotic like experiences (rs between .48 and .61, p < .001). Second, 77 percent of individuals identified as having a risk for psychosis with the self-report measures reported at least one clinically meaningful psychotic-like experience on the SIPS. Third, receiver operating characteristic curve analyses showed that the self-report scales can be used to identify which participants report clinically meaningful positive symptoms. These results suggest that mostly white undergraduate participants identified as at risk with the psychometric schizotypy approach report clinically meaningful psychotic-like experiences in an interview format and that the schizotypy scales are moderately to strongly correlated with interview-rated psychotic-like experiences. The results of the current research provide a baseline for comparing research between these two approaches. PMID:24708081

Comparable outcome of culture-negative and culture-positive periprosthetic hip joint infection for patients undergoing two-stage revision.

PubMed

Wang, Jin; Wang, Qiaojie; Shen, Hao; Zhang, Xianlong

2018-03-01

Lack of peri-operative microbiological evidence is an unfavourable factor in one-stage revision. The objective of this study was to figure out whether being culture-negative was an unfavourable factor for periprosthetic hip joint infection (PHJI) in patients undergoing two-stage revision. Records of PHJI patients treated between October 2003 and December 2016 were reviewed at our institution. Information such as microbiological data, clinical outcomes, and other details of patients' clinical courses were recorded. A total of the 58 cases were reviewed. The median follow-up duration was 68.5 months. The infection control rate of PHJI was 93.1% after two-stage revision. Kaplan-Meier analysis showed no significant difference in infection control rates between culture-negative and culture-positive groups. Culture-positive sinus secretions were significantly associated with an increased rate of reinfection (P = 0.039). Two-stage revision had a high success rate for eradication of PHJI. Culture-negative PHJI had a comparable outcome with culture-positive PHJI.

The association of pre-pregnancy alcohol drinking with child neuropsychological functioning.

PubMed

Kesmodel, U S; Kjaersgaard, M I S; Denny, C H; Bertrand, J; Skogerbø, Å; Eriksen, H-L F; Bay, B; Underbjerg, M; Mortensen, E L

2015-12-01

To examine the effects of pre-pregnancy alcohol drinking on child neuropsychological functioning. Prospective follow-up study. 154 women and their children sampled from the Danish National Birth Cohort. Participants were sampled based on maternal alcohol consumption before pregnancy. At 5 years of age, the children were tested with the Wechsler Preschool and Primary Scale of Intelligence-Revised, the Test of Everyday Attention for Children at Five (TEACh-5), and the Movement Assessment Battery for Children (MABC). The Behaviour Rating Inventory of Executive Function (BRIEF) was completed by the mothers and a preschool teacher. Parental education, maternal IQ, prenatal maternal smoking, child's age at testing, child's sex, and maternal alcohol intake during pregnancy were considered potential confounders. Performance on the Wechsler Preschool and Primary Scale of Intelligence-Revised, the TEACh-5, the MABC, and the BRIEF. Intake of 15-21 drinks/week on average prior to pregnancy was not associated with any of the outcomes, but intake of ≥22 drinks/week on average was associated with a significantly lower adjusted mean full scale IQ and lower adjusted means in overall attention and sustained attention score, but not in selective attention score or any of the BRIEF index scores or MABC scores. Intake of ≥22 drinks/week before pregnancy was associated with lower mean full scale IQ, overall attention and sustained attention. Assessment of pre-pregnancy drinking provides additional information regarding potential prenatal alcohol exposure and its implications for child neurodevelopment. © 2014 Royal College of Obstetricians and Gynaecologists.

Genetic and environmental mediation between measures of personality and family environment in twins reared together.

PubMed

Kandler, Christian; Riemann, Rainer; Kämpfe, Nicole

2009-01-01

In this study we analyzed the etiology of the relationship between personality traits and retrospectively recalled family environment. The data of 226 identical and 168 fraternal twin pairs reared together from the Jena twin study of social attitudes were available. Personality traits were measured using the self- and peer report versions of the German NEO-personality inventory-revised. A German version of Blocks Environmental Questionnaire was applied to measure two broad dimensions of the family environment retrospectively: support and organization. We could replicate earlier findings that retrospective reports of these family environment dimensions were in part genetically influenced. A total of 66% of the genetic variance in support and 24% in organization could be accounted for by heritable variance in self-rated personality. That was replicated by using peer reports of personality, 41% explained genetic variance in support and 17% in organization. Environmental mediations were negligible. This indicates that the relationship between personality and retrospectively recalled family environment is largely genetically mediated.

Predictors of response to pain management treatment. The role of family environment and changes in cognitive processes.

PubMed

Tota-Faucette, M E; Gil, K M; Williams, D A; Keefe, F J; Goli, V

1993-06-01

The purpose of the present study was to examine factors that influence individual differences in treatment response after multidisciplinary pain management. Pre-post assessment design. 119 chronic pain inpatients. Outcome measures included pain report from the McGill Pain Questionnaire, emotional distress from the Symptom Checklist-90 Revised, and activity discomfort from the Activity Discomfort Scale. Process measures included the Family Environment Scale, the Coping Strategies Questionnaire, and the Inventory of Negative Thoughts in Response to Pain. Results indicated that pretreatment family environment, cognitive coping strategies, and negative thinking accounted for small yet significant proportions of the variance in outcome. The proportion of variance accounted for by the changes in cognitive coping and negative thinking was somewhat higher. An increase in pain control and rational thinking was related to decreases in depression and anxiety, pain report, and activity discomfort. Decreases in negative social cognitions were related to decreased depression at posttreatment. Changes in coping strategies and negative thinking may be important mechanisms related to improvement, or lack of improvement, in a range of outcome measures. Patients from families who are controlling and disorganized, and patients high on negative thinking at pretreatment may represent high-risk groups in need of further individually tailored interventions.

Evaluating item endorsement rates for the MMPI-2-RF F-r and Fp-r scales across ethnic, gender, and diagnostic groups with a forensic inpatient sample.

PubMed

Glassmire, David M; Jhawar, Amandeep; Burchett, Danielle; Tarescavage, Anthony M

2017-05-01

The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) F(p) (Infrequency-Psychopathology) scale was developed to measure overreporting in a manner that was minimally confounded by genuine psychopathology, which was a problem with using the MMPI-2 F (Infrequency) scale among patients with severe mental illness. Although revised versions of both of these scales are included on the MMPI-2-Restructured Form and used in a forensic context, no item-level research has been conducted on their sensitivity to genuine psychopathology among forensic psychiatric inpatients. Therefore, we examined the psychometric properties of the scales in a sample of 438 criminally committed forensic psychiatric inpatients who were adjudicated as not guilty by reason of insanity and had no known incentive to overreport. We found that 20 of the 21 Fp-r items (95.2%) demonstrated endorsement rates ≤ 20%, with 14 of the items (66.7%) endorsed by less than 10% of the sample. Similar findings were observed across genders and across patients with mood and psychotic disorders. The one item endorsed by more than 20% of the sample had a 23.7% overall endorsement rate and significantly different endorsement rates across ethnic groups, with the highest endorsements occurring among Hispanic/Latino (43.3% endorsement rate) patients. Endorsement rates of F-r items were generally higher than for Fp-r items. At the scale level, we also examined correlations with the Restructured Clinical Scales and found that Fp-r demonstrated lower correlations than F-r, indicating that Fp-r is less associated with a broad range of psychopathology. Finally, we found that Fp-r demonstrated slightly higher specificity values than F-r at all T score cutoffs. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

SiC Recession Due to SiO2 Scale Volatility Under Combustion Conditions. Part 2; Thermodynamics and Gaseous Diffusion Model

NASA Technical Reports Server (NTRS)

Opila, Elizabeth J.; Smialek, James L.; Robinson, Raymond C.; Fox, Dennis S.; Jacobson, Nathan S.

1998-01-01

In combustion environments, volatilization of SiO2 to Si-O-H(g) species is a critical issue. Available thermochemical data for Si-O-H(g) species were used to calculate boundary layer controlled fluxes from SiO2. Calculated fluxes were compared to volatilization rates Of SiO2 scales grown on SiC which were measured in Part 1 of this paper. Calculated volatilization rates were also compared to those measured in synthetic combustion gas furnace tests. Probable vapor species were identified in both fuel-lean and fuel-rich combustion environments based on the observed pressure, temperature and velocity dependencies as well as the magnitude of the volatility rate. Water vapor is responsible for the degradation of SiO2 in the fuel-lean environment. Silica volatility in fuel-lean combustion environments is attributed primarily to the formation of Si(OH)4(g) with a small contribution of SiO(OH)2(g).

Measuring organisational readiness for patient engagement (MORE): an international online Delphi consensus study.

PubMed

Oostendorp, Linda J M; Durand, Marie-Anne; Lloyd, Amy; Elwyn, Glyn

2015-02-14

Widespread implementation of patient engagement by organisations and clinical teams is not a reality yet. The aim of this study is to develop a measure of organisational readiness for patient engagement designed to monitor and facilitate a healthcare organisation's willingness and ability to effectively implement patient engagement in healthcare. The development of the MORE (Measuring Organisational Readiness for patient Engagement) scale was guided by Weiner's theory of organisational readiness for change. Weiner postulates that an organisation's readiness is determined by both the willingness and ability to implement the change (i.e. in this context: patient engagement). A first version of the scale was developed based on a literature search and evaluation of pre-existing tools. We invited multi-disciplinary stakeholders to participate in a two-round online Delphi survey. Respondents were asked to rate the importance of each proposed item, and to comment on the proposed domains and items. Second round participants received feedback from the first round and were asked to re-rate the importance of the revised, new and unchanged items, and to provide comments. The first version of the scale contained 51 items divided into three domains: (1) Respondents' characteristics; (2) the organisation's willingness to implement patient engagement; and (3) the organisation's ability to implement patient engagement. 131 respondents from 16 countries (health care managers, policy makers, clinicians, patients and patient representatives, researchers, and other stakeholders) completed the first survey, and 72 of them also completed the second survey. During the Delphi process, 34 items were reworded, 8 new items were added, 5 items were removed, and 18 were combined. The scale's instructions were revised. The final version of MORE totalled 38 items; 5 on stakeholders, 13 on an organisation's willingness to implement, and 20 on an organisation's ability to implement patient engagement in healthcare. The Delphi technique was successfully used to refine the scale's instructions, domains and items, using input from a broad range of international stakeholders, hoping that MORE can be applied in a variety of healthcare contexts worldwide. Further assessment is needed to determine the psychometric properties of the scale.

The Diagnostic Accuracy of the Luria-Nebraska Neuropsychological Battery-Children's Revision for 9- to 12-Year-Old Learning Disabled Children.

ERIC Educational Resources Information Center

Gerry, David C.; And Others

1984-01-01

Two groups (learning disabled and normal) of 15 children were administered the Luria-Nebraska Neuropsychological Battery-Children's Revision and the Wechsler Intelligence Scale for Children-Revised. Considering abnormal or borderline profiles as indicative of learning disability was 93.3 percent accurate in discriminating between groups.…

77 FR 59093 - Approval and Promulgation of Air Quality Implementation Plans; Maryland-Revision for the Control...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-26

... are listed in the www.regulations.gov Web site. Although listed in the electronic docket, some... Environment (MDE) submitted a formal SIP revision ( 12-04) to EPA pertaining to regulation COMAR 26.11.19.23... Refinishing'' adopted by MDE on March 26, 2012, as a revision to the Maryland SIP. The compliance date for...

A new look at Togo through the eyes of a SLAR

NASA Technical Reports Server (NTRS)

Dellwig, L. F.

1980-01-01

Imaging of Togo in 1977 with SLAR provided the data required for the production of map controlled radar mosaics at a scale of 1:200,000 with 95 percent of all control points at that scale within + or - 4.0 millimeters of true positions. The moasics served as the base for the generation of a revised geologic map of Togo. Aided by two looks, numerous revisions resulted, not only with the addition of previously unknown structural features, a revision of age relationships, and the refinement of unit boundaries, but also with the repositioning of rock units and the reorientation of major faults.

Measuring chronic condition self-management in an Australian community: factor structure of the revised Partners in Health (PIH) scale.

PubMed

Smith, David; Harvey, Peter; Lawn, Sharon; Harris, Melanie; Battersby, Malcolm

2017-01-01

To evaluate the factor structure of the revised Partners in Health (PIH) scale for measuring chronic condition self-management in a representative sample from the Australian community. A series of consultations between clinical groups underpinned the revision of the PIH. The factors in the revised instrument were proposed to be: knowledge of illness and treatment, patient-health professional partnership, recognition and management of symptoms and coping with chronic illness. Participants (N = 904) reporting having a chronic illness completed the revised 12-item scale. Two a priori models, the 4-factor and bi-factor models were then evaluated using Bayesian confirmatory factor analysis (BCFA). Final model selection was established on model complexity, posterior predictive p values and deviance information criterion. Both 4-factor and bi-factor BCFA models with small informative priors for cross-loadings provided an acceptable fit with the data. The 4-factor model was shown to provide a better and more parsimonious fit with the observed data in terms of substantive theory. McDonald's omega coefficients indicated that the reliability of subscale raw scores was mostly in the acceptable range. The findings showed that the PIH scale is a relevant and structurally valid instrument for measuring chronic condition self-management in an Australian community. The PIH scale may help health professionals to introduce the concept of self-management to their patients and provide assessment of areas of self-management. A limitation is the narrow range of validated PIH measurement properties to date. Further research is needed to evaluate other important properties such as test-retest reliability, responsiveness over time and content validity.

Comparing two anesthesia information management system user interfaces: a usability evaluation.

PubMed

Wanderer, Jonathan P; Rao, Anoop V; Rothwell, Sarah H; Ehrenfeld, Jesse M

2012-11-01

Anesthesia information management systems (AIMS) have been developed by multiple vendors and are deployed in thousands of operating rooms around the world, yet not much is known about measuring and improving AIMS usability. We developed a methodology for evaluating AIMS usability in a low-fidelity simulated clinical environment and used it to compare an existing user interface with a revised version. We hypothesized that the revised user interface would be more useable. In a low-fidelity simulated clinical environment, twenty anesthesia providers documented essential anesthetic information for the start of the case using both an existing and a revised user interface. Participants had not used the revised user interface previously and completed a brief training exercise prior to the study task. All participants completed a workload assessment and a satisfaction survey. All sessions were recorded. Multiple usability metrics were measured. The primary outcome was documentation accuracy. Secondary outcomes were perceived workload, number of documentation steps, number of user interactions, and documentation time. The interfaces were compared and design problems were identified by analyzing recorded sessions and survey results. Use of the revised user interface was shown to improve documentation accuracy from 85.1% to 92.4%, a difference of 7.3% (95% confidence interval [CI] for the difference 1.8 to 12.7). The revised user interface decreased the number of user interactions by 6.5 for intravenous documentation (95% CI 2.9 to 10.1) and by 16.1 for airway documentation (95% CI 11.1 to 21.1). The revised user interface required 3.8 fewer documentation steps (95% CI 2.3 to 5.4). Airway documentation time was reduced by 30.5 seconds with the revised workflow (95% CI 8.5 to 52.4). There were no significant time differences noted in intravenous documentation or in total task time. No difference in perceived workload was found between the user interfaces. Two user interface design problems were identified in the revised user interface. The usability of anesthesia information management systems can be evaluated using a low-fidelity simulated clinical environment. User testing of the revised user interface showed improvement in some usability metrics and highlighted areas for further revision. Vendors of AIMS and those who use them should consider adopting methods to evaluate and improve AIMS usability.

Effect of graft choice on the outcome of revision anterior cruciate ligament reconstruction in the Multicenter ACL Revision Study (MARS) Cohort

PubMed Central

Wright, Rick W.; Huston, Laura J.; Haas, Amanda K.; Spindler, Kurt P.; Nwosu, Sam K.; Allen, Christina R.; Anderson, Allen F.; Cooper, Daniel E.; DeBerardino, Thomas M.; Dunn, Warren R.; Lantz, Brett (Brick) A.; Stuart, Michael J.; Garofoli, Elizabeth A.; Albright, John P.; Amendola, Annunziato (Ned); Andrish, Jack T.; Annunziata, Christopher C.; Arciero, Robert A.; Bach, Bernard R.; Baker, Champ L.; Bartolozzi, Arthur R.; Baumgarten, Keith M.; Bechler, Jeffery R.; Berg, Jeffrey H.; Bernas, Geoffrey A.; Brockmeier, Stephen F.; Brophy, Robert H.; Bush-Joseph, Charles A.; Butler, J. Brad; Campbell, John D.; Carey, James L.; Carpenter, James E.; Cole, Brian J.; Cooper, Jonathan M.; Cox, Charles L.; Creighton, R. Alexander; Dahm, Diane L.; David, Tal S.; Flanigan, David C.; Frederick, Robert W.; Ganley, Theodore J.; Gatt, Charles J.; Gecha, Steven R.; Giffin, James Robert; Hame, Sharon L.; Hannafin, Jo A.; Harner, Christopher D.; Harris, Norman Lindsay; Hechtman, Keith S.; Hershman, Elliott B.; Hoellrich, Rudolf G.; Hosea, Timothy M.; Johnson, David C.; Johnson, Timothy S.; Jones, Morgan H.; Kaeding, Christopher C.; Kamath, Ganesh V.; Klootwyk, Thomas E.; Levy, Bruce A.; Ma, C. Benjamin; Maiers, G. Peter; Marx, Robert G.; Matava, Matthew J.; Mathien, Gregory M.; McAllister, David R.; McCarty, Eric C.; McCormack, Robert G.; Miller, Bruce S.; Nissen, Carl W.; O'Neill, Daniel F.; Owens, Brett D.; Parker, Richard D.; Purnell, Mark L.; Ramappa, Arun J.; Rauh, Michael A.; Rettig, Arthur C.; Sekiya, Jon K.; Shea, Kevin G.; Sherman, Orrin H.; Slauterbeck, James R.; Smith, Matthew V.; Spang, Jeffrey T.; Svoboda, Steven J.; Taft, Timothy N.; Tenuta, Joachim J.; Tingstad, Edwin M.; Vidal, Armando F.; Viskontas, Darius G.; White, Richard A.; Williams, James S.; Wolcott, Michelle L.; Wolf, Brian R.; York, James J.

2015-01-01

Background Most surgeons believe that graft choice for ACL reconstruction is an important factor related to outcome. Although graft choice may be limited in the revision setting based on previously used grafts, it is still felt to be important. Hypothesis The purpose of this study was to determine if revision ACL graft choice predicts outcomes related to sports function, activity level, OA symptoms, graft re-rupture, and reoperation at two years following revision reconstruction. We hypothesized that autograft use would result in increased sports function, increased activity level, and decreased OA symptoms (as measured by validated patient reported outcome instruments). Additionally, we hypothesized that autograft use would result in decreased graft failure and reoperation rate 2 years following revision ACL reconstruction. Study Design Prospective cohort study; Level of evidence, 2. Methods Revision ACL reconstruction patients were identified and prospectively enrolled by 83 surgeons over 52 sites. Data collected included baseline demographics, surgical technique and pathology, and a series of validated patient reported outcome instruments (IKDC, KOOS, WOMAC, and Marx activity rating score). Patients were followed up at 2 years, and asked to complete the identical set of outcome instruments. Incidence of additional surgery and reoperation due to graft failure were also recorded. Multivariate regression models were used to determine the predictors (risk factors) of IKDC, KOOS, WOMAC, Marx scores, graft re-rupture, and reoperation rate at 2 years following revision surgery. Results 1205 patients were successfully enrolled with 697 (58%) males. Median age was 26. In 88% this was their first revision. 341 (28%) were undergoing revision by the surgeon that had performed the previous reconstruction. 583 (48%) underwent revision reconstruction utilizing an autograft, 590 (49%) allograft, and 32 (3%) both autograft and allograft. Median time since their last ACL reconstruction was 3.4 years. Questionnaire follow-up was obtained on 989 subjects (82%), while phone follow-up was obtained on 1112 subjects (92%). The IKDC, KOOS, and WOMAC scores (with the exception of the WOMAC stiffness subscale) all significantly improved at the two year follow-up time point (p<0.001). In contrast, the two year MARX activity scale demonstrated a significant decrease from the initial score at enrollment (p<0.001). Graft choice proved to be a significant predictor of 2 year IKDC scores (p=0.017). Specifically, the use of an autograft for revision reconstruction predicted improved score on the IKDC [p=0.045; Odds Ratio (OR) = 1.31; 95% confidence intervals (CI) = 1.01, 1.70]. The use of an autograft predicted an improved on the KOOS subscale Sports and Recreation (p=0.037; OR=1.33; 95% CI=1.02, 1.73). Use of an autograft also predicted improved scores on the KOOS subscale Quality of Life (QOL) (p=0.031; OR=1.33; 95% CI=1.03, 1.73). For the KOOS Symptoms and ADL subscales, graft choice did not predict outcome score. Graft choice also proved to be a significant predictor of 2 year Marx activity level scores (p=0.012). Graft re-rupture was reported in 37/1112 (3.3%) of patients by their two year follow-up: 24 allografts, 12 autografts, and 1 allograft + autograft. Use of an autograft for revision resulted in patients 2.78 times less likely to sustain a subsequent graft rupture than if an allograft was utilized (p=0.047; 95% CI=1.01, 7.69). Conclusions Improved sports function and patient reported outcome measures are obtained when an autograft is utilized. Additionally, use of an autograft shows a decreased risk in graft re-rupture at two years follow-up. No differences were noted in rerupture or patient reported outcomes between soft tissue and bone-patellar tendon-bone grafts. Surgeon education regarding the findings in this study can result in potentially improved revision ACL reconstruction results for our patients. PMID:25274353

Rationing of nursing care within professional environmental constraints: a correlational study.

PubMed

Papastavrou, Evridiki; Andreou, Panayiota; Tsangari, Haritini; Schubert, Maria; De Geest, Sabina

2014-06-01

The purpose of this study was to examine rationing of nursing care and the possible relationship between nurses' perceptions of their professional practice environment and care rationing. A total of 393 nurses from medical and surgical units participated in the study. Data were collected using the Basel Extent of Rationing of Nursing Care (BERNCA) instrument and the Revised Professional Practice Environment (RPPE) Scale. The highest level of rationing was reported for "reviewing of patient documentation" (M = 1.15, SD = 0.94; 31.2% sometimes or often) followed by "oral and dental hygiene" (M = 1.06, SD = 0.94; 31.5% sometimes or often) and "coping with the delayed response of physicians" (M = 1.04, SD = 0.96; 30% sometimes or often). Regression analyses showed that teamwork, leadership and autonomy, and communication about patients accounted in total 18.4% of the variance in rationing. In regard to application, the association between the practice environment and rationing suggests improvements in certain aspects that could minimize rationing.

America's Children and the Environment, Third Edition ...

EPA Pesticide Factsheets

America's Children and the Environment is the U.S. EPA's report of children's environmental health indicators. Two editions of the report have been published, in 2000 and 2003, and a website is maintained with updated values for the indicators. The new Third Edition of America's Children and the Environment incorporates updates and revisions to previous content as well as several new indicators. America's Children and the Environment is the U.S. EPA's report of children's environmental health indicators. Two editions of the report have been published, in 2000 and 2003, and a website is maintained with updated values for the indicators. The new Third Edition of America's Children and the Environment incorporates updates and revisions to previous content as well as several new indicators.

Application of the polystyrene model made by 3-D printing rapid prototyping technology for operation planning in revision lumbar discectomy.

PubMed

Li, Chao; Yang, Mingyuan; Xie, Yang; Chen, Ziqiang; Wang, Chuanfeng; Bai, Yushu; Zhu, Xiaodong; Li, Ming

2015-05-01

The objective was to evaluate the effectiveness of 3-D rapid prototyping technology in revision lumbar discectomy. 3-D rapid prototyping technology has not been reported in the treatment of revision lumbar discectomy. Patients with recurrent lumbar disc herniation who were preparing to undergo revision lumbar discectomy from a single center between January 2011 and 2013 were included in this analysis. Patients were divided into two groups. In group A, 3-D printing technology was used to create subject-specific lumbar vertebral models in the preoperative planning process. Group B underwent lumbar revision as usual. Preoperative and postoperative clinical outcomes were compared between groups included operation time, perioperative blood loss, postoperative complications, Oswestry Disability Index (ODI), Japan Orthopaedics Association (JOA) scores, and visual analogue scale (VAS) scores for back pain and leg pain. A total of 37 patients were included in this study (Group A = 15, Group B = 22). Group A had a significantly shorter operation time (106.53 ± 11.91 vs. 131.92 ± 10.81 min, P < 0.001) and significantly less blood loss (341.67 ± 49.45 vs. 466.77 ± 71.46 ml, P < 0.001). There was no difference between groups for complication rate. There were also no differences between groups for any clinical metric. Using the 3-D printing technology before revision lumbar discectomy may reduce the operation time and the perioperative blood loss. There does not appear to be a benefit to using the technology with respect to clinical outcomes. Future prospective studies are needed to further elucidate the efficacy of this emerging technology.

Executive function in cancer patients with posttraumatic stress disorder.

PubMed

Yang, Juan; Guo, Juncheng; Jiang, Xiangling

2017-03-01

Background Cancer patients with posttraumatic stress disorder can lead to their noncompliant behaviors. However, less is known about the neurocognitive functioning of posttraumatic stress disorder in general cancer types or patient populations. The current study attempted to examine the prevalence of posttraumatic stress disorder and their relationships with executive function in individuals with cancer. Methods A total of 285 cancer patients with posttraumatic stress disorder and 150 healthy individuals were recruited for the present study. The Clinician Administered PTSD Scale, Tower of Hanoi, Wisconsin Card Sorting Test, and Wechsler Adult Intelligence Scale-Revised Chinese revision were administered to all participants. Results Significant differences in the score of Tower of Hanoi, Wisconsin Card Sorting Test, and Wechsler Adult Intelligence Scale-Revised Chinese revision were observed between the posttraumatic stress disorder group and the healthy control group ( p < 0.001). Significant correlations were found between all posttraumatic stress disorder symptoms and executive function. Conclusions These findings suggest that individuals with cancer-related posttraumatic stress disorder exhibit more severe impairment in executive function than healthy controls do.

Dealing with the predicted increase in demand for revision total knee arthroplasty: challenges, risks and opportunities.

PubMed

Hamilton, D F; Howie, C R; Burnett, R; Simpson, A H R W; Patton, J T

2015-06-01

Worldwide rates of primary and revision total knee arthroplasty (TKA) are rising due to increased longevity of the population and the burden of osteoarthritis. Revision TKA is a technically demanding procedure generating outcomes which are reported to be inferior to those of primary knee arthroplasty, and with a higher risk of complication. Overall, the rate of revision after primary arthroplasty is low, but the number of patients currently living with a TKA suggests a large potential revision healthcare burden. Many patients are now outliving their prosthesis, and consideration must be given to how we are to provide the necessary capacity to meet the rising demand for revision surgery and how to maximise patient outcomes. The purpose of this review was to examine the epidemiology of, and risk factors for, revision knee arthroplasty, and to discuss factors that may enhance patient outcomes. ©2015 The British Editorial Society of Bone & Joint Surgery.

easyCBM CCSS Math Item Scaling and Test Form Revision (2012-2013): Grades 6-8. Technical Report #1313

ERIC Educational Resources Information Center

Anderson, Daniel; Alonzo, Julie; Tindal, Gerald

2012-01-01

The purpose of this technical report is to document the piloting and scaling of new easyCBM mathematics test items aligned with the Common Core State Standards (CCSS) and to describe the process used to revise and supplement the 2012 research version easyCBM CCSS math tests in Grades 6-8. For all operational 2012 research version test forms (10…

Is Having Low Motivation the Same as Not Having High Motivation? Comparing the CSAS-R and the SAAS-R

ERIC Educational Resources Information Center

McCoach, Betsy; Newton, Sarah D.; Siegle, Del; Baslanti, Ugur; Picho, Katherine

2016-01-01

The purpose of the current study was to examine the relationships among the Challenges to Scholastic Achievement Scale-Revised (CSAS-R) and The School Attitude Assessment Survey-Revised (SAAS-R) items and factors to determine whether the negative scales on the CSAS-R seemed to be measuring the same constructs as those that are measured on the…

Porphyry copper deposit model: Chapter B in Mineral deposit models for resource assessment

USGS Publications Warehouse

Ayuso, Robert A.; Barton, Mark D.; Blakely, Richard J.; Bodnar, Robert J.; Dilles, John H.; Gray, Floyd; Graybeal, Fred T.; Mars, John L.; McPhee, Darcy K.; Seal, Robert R.; Taylor, Ryan D.; Vikre, Peter G.; John, David A.

2010-01-01

This report contains a revised descriptive model of porphyry copper deposits (PCDs), the world's largest source (about 60 percent) and resource (about 65 percent) of copper and a major source of molybdenum, gold and silver. Despite relatively low grades (average 0.44 percent copper in 2008), PCDs have significant economic and societal impacts due to their large size (commonly hundreds of millions to billions of metric tons), long mine lives (decades), and high production rates (billions of kilograms of copper per year). The revised model describes the geotectonic setting of PCDs, and provides extensive regional- to deposit-scale descriptions and illustrations of geological, geochemical, geophysical, and geoenvironmental characteristics. Current genetic theories are reviewed and evaluated, knowledge gaps are identified, and a variety of exploration and assessment guides are presented. A summary is included for users seeking overviews of specific topics.

Relationships between child-reported activity level and task orientation and parental attention-deficit/hyperactivity disorder symptom ratings.

PubMed

Bell, Lindsay; Kellison, Ida; Garvan, Cynthia W; Bussing, Regina

2010-04-01

This study examines whether elementary school-aged children can report behaviors relevant to assessing symptoms of attention-deficit/hyperactivity disorder (ADHD). Interviews were conducted with 120 children aged 6 to 12 years and their parents across 3 waves as part of a longitudinal cohort study of ADHD detection and service use. Child self-reports obtained through the Dimensions of Temperament Scale-Revised-Child (DOTS-R-C) were correlated with parent-reported ADHD symptoms, which were assessed through DSM-IV-based instrument ratings obtained concurrently and 5 years later. The Dimensions of Temperament Scale-Revised-Child subscales Activity Level and Task Orientation demonstrate adequate internal consistency after eliminating items requiring reverse scoring. Children's self-reports of Task Orientation Problems correlate with their parents' concurrent reports of inattention, r(117) = .23, p < .05, and with parents' Wave 3 reports of inattention, r(118) = .25, p < .01 as well as hyperactivity, r(118) = .25, p < .01. Children's self-reports of Activity Level correlate with their parents' concurrent reports of hyperactivity, r(117) = .21, p < .05, as well as Wave 3 reports of hyperactivity/impulsivity, r(118) = .37, p < .001 and inattention, r(118) = .23, p < .05. Findings suggest that children may be capable of producing meaningful self-reports of Activity Level and Task Orientation. We propose that the development of child-friendly self-report instruments targeting ADHD symptoms is merited to facilitate the collection of child input during ADHD assessments.

Adaptation of the three-dimensional wisdom scale (3D-WS) for the Korean cultural context.

PubMed

Kim, Seungyoun; Knight, Bob G

2014-10-23

ABSTRACT Background: Previous research on wisdom has suggested that wisdom is comprised of cognitive, reflective, and affective components and has developed and validated wisdom measures based on samples from Western countries. To apply the measurement to Eastern cultures, the present study revised an existing wisdom scale, the three-dimensional wisdom scale (3D-WS, Ardelt, 2003) for the Korean cultural context. Methods: Participants included 189 Korean heritage adults (age range 19-96) living in Los Angeles. We added a culturally specific factor of wisdom to the 3D-WS: Modesty and Unobtrusiveness (Yang, 2001), which captures an Eastern aspect of wisdom. The structure and psychometrics of the scale were tested. By latent cluster analysis, we determined acculturation subgroups and examined group differences in the means of factors in the revised wisdom scale (3D-WS-K). Results: Three factors, Cognitive Flexibility, Viewpoint Relativism, and Empathic Modesty were found using confirmatory factor analysis. Respondents with high biculturalism were higher on Viewpoint Relativism and lower on Empathic Modesty. Conclusion: This study discovered that a revised wisdom scale had a distinct factor structure and item content in a Korean heritage sample. We also found acculturation influences on the meaning of wisdom.

Revision Rates after Primary Hip and Knee Replacement in England between 2003 and 2006

PubMed Central

Sibanda, Nokuthaba; Copley, Lynn P; Lewsey, Jim D; Borroff, Mick; Gregg, Paul; MacGregor, Alex J; Pickford, Martin; Porter, Martyn; Tucker, Keith; van der Meulen, Jan H

2008-01-01

Background Hip and knee replacement are some of the most frequently performed surgical procedures in the world. Resurfacing of the hip and unicondylar knee replacement are increasingly being used. There is relatively little evidence on their performance. To study performance of joint replacement in England, we investigated revision rates in the first 3 y after hip or knee replacement according to prosthesis type. Methods and Findings We linked records of the National Joint Registry for England and Wales and the Hospital Episode Statistics for patients with a primary hip or knee replacement in the National Health Service in England between April 2003 and September 2006. Hospital Episode Statistics records of succeeding admissions were used to identify revisions for any reason. 76,576 patients with a primary hip replacement and 80,697 with a primary knee replacement were included (51% of all primary hip and knee replacements done in the English National Health Service). In hip patients, 3-y revision rates were 0.9% (95% confidence interval [CI] 0.8%–1.1%) with cemented, 2.0% (1.7%–2.3%) with cementless, 1.5% (1.1%–2.0% CI) with “hybrid” prostheses, and 2.6% (2.1%–3.1%) with hip resurfacing (p < 0.0001). Revision rates after hip resurfacing were increased especially in women. In knee patients, 3-y revision rates were 1.4% (1.2%–1.5% CI) with cemented, 1.5% (1.1%–2.1% CI) with cementless, and 2.8% (1.8%–4.5% CI) with unicondylar prostheses (p < 0.0001). Revision rates after knee replacement strongly decreased with age. Interpretation Overall, about one in 75 patients needed a revision of their prosthesis within 3 y. On the basis of our data, consideration should be given to using hip resurfacing only in male patients and unicondylar knee replacement only in elderly patients. PMID:18767900

Cost Implications of Primary Versus Revision Surgery in Adult Spinal Deformity.

PubMed

Qureshi, Rabia; Puvanesarajah, Varun; Jain, Amit; Kebaish, Khaled; Shimer, Adam; Shen, Francis; Hassanzadeh, Hamid

2017-08-01

Adult spinal deformity (ASD) is an important problem to consider in the elderly. Although studies have examined the complications of ASD surgery and have compared functional and radiographic results of primary surgery versus revision, no studies have compared the costs of primary procedures with revisions. We assessed the in-hospital costs of these 2 surgery types in patients with ASD. The PearlDiver Database, a database of Medicare records, was used in this study. Mutually exclusive groups of patients undergoing primary or revision surgery were identified. Patients in each group were queried for age, sex, and comorbidities. Thirty-day readmission rates, 30-day and 90-day complication rates, and postoperative costs of care were assessed with multivariate analysis. For analyses, significance was set at P < 0.001. The average reimbursement of the primary surgery cohort was $57,078 ± $30,767. Reimbursement of revision surgery cohort was $52,999 ± $27,658. The adjusted difference in average costs between the 2 groups is $4773 ± $1069 (P < 0.001). The 30-day and 90-day adjusted difference in cost of care when sustaining any of the major medical complications in primary surgery versus revision surgery was insignificant. Patients undergoing primary and revision corrective procedures for ASD have similar readmission rates, lengths of stays, and complication rates. Our data showed a higher cost of primary surgery compared with revision surgery, although costs of sustaining postoperative complications were similar. This finding supports the decision to perform revision procedures in patients with ASD when indicated because neither outcomes nor costs are a hindrance to correction. Copyright © 2017 Elsevier Inc. All rights reserved.

Moral Distress in PICU and Neonatal ICU Practitioners: A Cross-Sectional Evaluation.

PubMed

Larson, Charles Philip; Dryden-Palmer, Karen D; Gibbons, Cathy; Parshuram, Christopher S

2017-08-01

To measure the level of moral distress in PICU and neonatal ICU health practitioners, and to describe the relationship of moral distress with demographic factors, burnout, and uncertainty. Cross-sectional survey. A large pediatric tertiary care center. Neonatal ICU and PICU health practitioners with at least 3 months of ICU experience. A 41-item questionnaire examining moral distress, burnout, and uncertainty. The main outcome was moral distress measured with the Revised Moral Distress Scale. Secondary outcomes were frequency and intensity Revised Moral Distress Scale subscores, burnout measured with the Maslach Burnout Inventory depersonalization subscale, and uncertainty measured with questions adapted from Mishel's Parent Perception of Uncertainty Scale. Linear regression models were used to examine associations between participant characteristics and the measures of moral distress, burnout, and uncertainty. Two-hundred six analyzable surveys were returned. The median Revised Moral Distress Scale score was 96.5 (interquartile range, 69-133), and 58% of respondents reported significant work-related moral distress. Revised Moral Distress Scale items involving end-of-life care and communication scored highest. Moral distress was positively associated with burnout (r = 0.27; p < 0.001) and uncertainty (r = 0.04; p = 0.008) and inversely associated with perceived hospital supportiveness (r = 0.18; p < 0.001). Nurses reported higher moral distress intensity than physicians (Revised Moral Distress Scale intensity subscores: 57.3 vs 44.7; p = 0.002). In nurses only, moral distress was positively associated with increasing years of ICU experience (p = 0.02) and uncertainty about whether their care was of benefit (r = 0.11; p < 0.001) and inversely associated with uncertainty about a child's prognosis (r = 0.03; p = 0.03). In this single-center, cross-sectional study, we found that moral distress is present in PICU and neonatal ICU health practitioners and is correlated with burnout, uncertainty, and feeling unsupported.

The Epidemiology of Primary and Revision Total Hip Arthroplasty in Teaching and Nonteaching Hospitals in the United States.

PubMed

Kowalik, Thomas D; DeHart, Matthew; Gehling, Hanne; Gehling, Paxton; Schabel, Kathryn; Duwelius, Paul; Mirza, Amer

2016-06-01

The purpose of this study was to examine the epidemiology of primary and revision total hip arthroplasty (THA) in teaching and nonteaching hospitals. The Healthcare Cost and Utilization Project Nationwide Inpatient Sample was queried from 2006 to 2010 to identify primary and revision THAs at teaching and nonteaching hospitals. A total of 1,336,396 primary and 223,520 revision procedures were identified. Forty-six percent of all primary and 54% of all revision procedures were performed at teaching hospitals. Teaching hospitals performed 17% of their THAs as revisions; nonteaching hospitals performed 12% as revisions. For primary and revision THAs, teaching hospitals had fewer patients aged >65 years, fewer Medicare patients, similar gender rates, more nonwhite patients, and more patients in the highest income quartile compared with nonteaching hospitals. Costs, length of stay, and Charlson Comorbidity Index scores were similar; however, the mortality rate was lower at teaching hospitals. This study found small but significant differences in key epidemiologic and outcome variables in examining primary and revision THA at teaching and nonteaching hospitals. Level III.

Relationships among depressive symptoms, benefit-finding, optimism, and positive affect in multiple sclerosis patients after psychotherapy for depression.

PubMed

Hart, Stacey L; Vella, Lea; Mohr, David C

2008-03-01

While many patients with multiple sclerosis (MS) experience psychological problems, such as depression, benefit-finding is commonly reported. Using the Broaden-and-Build Model of positive emotions (Fredrickson, 2001) and the Expectancy-Value Model of optimism (Carver & Scheier, 1998) as two related, yet, distinct conceptual frameworks, this study examined positive affect and optimism as mediators of the relationship between improved depression and enhanced benefit-finding. MS patients (N=127), who participated in a larger, randomized clinical trial comparing two types of telephone psychotherapy for depression, were assessed at baseline, midtherapy (8 weeks), end of therapy (16 weeks), and 6- and 12-month posttherapy. Depression was measured with a telephone administered version of the Hamilton Rating Scale for Depression; Positive Affect was measured with the Positive Affect Subscale from the Positive and Negative Affect Scale; Optimism was measured with the Life Orientation Test-Revised; Benefit-Finding was measured with the revised version of the Stress-Related Growth Scale. Data were analyzed with multilevel random-effects models, controlling for time since MS diagnosis and type of treatment. Improved depression was associated with increased benefit-finding over time. The relationship between improved depression and benefit-finding was significantly mediated by both increased optimism and increased positive affect. Findings provide support to both theoretical models. Positivity appears to promote benefit-finding in MS. Copyright (c) 2008 APA, all rights reserved.

Fatigue failure of the cephalomedullary nail: revision options, outcomes and review of the literature.

PubMed

Tucker, Adam; Warnock, Michael; McDonald, Sinead; Cusick, Laurence; Foster, Andrew P

2018-04-01

Cephalomedullary nail (CMN) failure is a rare entity following hip fracture treatment. However, it poses significant challenges for revision surgery, both mechanically and biologically. Nail failure rates have been reported at < 2%; however, no published studies have reported revision surgery procedures and their respective outcomes. We present a regional experience, with outcomes, of the revision options. We identified 20 fatigued CMNs that underwent four different revision procedures. Mean age was 73 ± 15.24 years, with a 3:1 female preponderance, and a median ASA grade of 3. Post-operative CMN radiographs demonstrated a significant number of fractures were fixed in varus, with reductions in neck-shaft angles post-operatively. A "poor" quality of reduction resulted in significantly earlier nail failure, compared to "adequate" and "good" (p = 0.027). Tip-Apex Distance (TAD) mean was 23.2 ± 8.3 mm, and an adequate TAD with three-point fixation was seen in only 35% of cases. Mean time to failure was 401.0 ± 237.2 days, with mean age at failure of 74.0 ± 14.8 years. Options after failure included revision CMN nail, proximal femoral locking plate (PFLP), long-stem or restoration arthroplasty, or femoral endoprosthesis. Barthel Functional Index scores showed no significant difference at 3 and 12 months post-operatively, nor any difference between treatment groups. Mean 12-month mortality was 30%, akin to a primary hip fracture mortality risk according to NICE guidelines. Mortality rates were lowest in revision nails. Subsequent revision rates were higher in the PFLP group. There is no reported evidence on the best surgical technique for managing the failed CMN, with no clear functional benefit in the options above. Good surgical technique at the time of primary CMN surgery is critical in minimising fatigue failure. After revision, overall mortality rates were equivalent to reported primary hip fracture mortality rates. Further multicentre evaluations are required to assess which technique convey the best functional outcomes without compromising 12-month mortality rates.

Space Radiation Cancer Risk Projections and Uncertainties - 2010

NASA Technical Reports Server (NTRS)

Cucinotta, Francis A.; Kim, Myung-Hee Y.; Chappell, Lori J.

2011-01-01

Uncertainties in estimating health risks from galactic cosmic rays greatly limit space mission lengths and potential risk mitigation evaluations. NASA limits astronaut exposures to a 3% risk of exposure-induced death and protects against uncertainties using an assessment of 95% confidence intervals in the projection model. Revisions to this model for lifetime cancer risks from space radiation and new estimates of model uncertainties are described here. We review models of space environments and transport code predictions of organ exposures, and characterize uncertainties in these descriptions. We summarize recent analysis of low linear energy transfer radio-epidemiology data, including revision to Japanese A-bomb survivor dosimetry, longer follow-up of exposed cohorts, and reassessments of dose and dose-rate reduction effectiveness factors. We compare these projections and uncertainties with earlier estimates. Current understanding of radiation quality effects and recent data on factors of relative biological effectiveness and particle track structure are reviewed. Recent radiobiology experiment results provide new information on solid cancer and leukemia risks from heavy ions. We also consider deviations from the paradigm of linearity at low doses of heavy ions motivated by non-targeted effects models. New findings and knowledge are used to revise the NASA risk projection model for space radiation cancer risks.

Validity of personality measurement in adults with anxiety disorders: psychometric properties of the Spanish NEO-FFI-R using Rasch analyses

PubMed Central

Inchausti, Felix; Mole, Joe; Fonseca-Pedrero, Eduardo; Ortuño-Sierra, Javier

2015-01-01

The aim of this study was to analyse the psychometric properties of the Spanish NEO Five Factor Inventory–Revised (NEO-FFI-R) using Rasch analyses, in order to test its rating scale functioning, the reliability of scores, internal structure, and differential item functioning (DIF) by gender in a psychiatric sample. The NEO-FFI-R responses of 433 Spanish adults (154 males) with an anxiety disorder as primary diagnosis were analysed using the Rasch model for rating scales. Two intermediate categories of response (‘neutral’ and ‘agree’) malfunctioned in the Neuroticism and Conscientiousness scales. In addition, model reliabilities were lower than expected in Agreeableness and Neuroticism, and the item fit values indicated each scale had items that did not achieve moderate to high discrimination on its dimension, particularly in the Agreeableness scale. Concerning unidimensionality, the five NEO-FFI-R scales showed large first components of unexplained variance. Finally, DIF by gender was detected in many items. The results suggest that the scores of the Spanish NEO-FFI-R are unreliable in psychiatric samples and cannot be generalized between males and females, especially in the Openness, Conscientiousness, and Agreeableness scales. Future directions for testing and refinement should be developed before the NEO-FFI-R can be used reliably in clinical samples. PMID:25954224

Revising a priority list based on cost-effectiveness: the role of the prominence effect and distorted utility judgments.

PubMed

Baron, J; Ubel, P A

2001-01-01

People sometimes object to the results of cost-effectiveness analysis when the analysis produces a ranking of options based on both cost and benefit. We suggest 2 new reasons for these objections: the prominence effect, in which people attend mostly to a more prominent attrbute (benefit as opposed to cost), and distortion of utility judgments. We simulated the production of a cost-effectiveness ranking list in 3 experiments using questionnaires on the World Wide Web. Subjects rated the utility of 16 health benefits using either rating scale or person trade-off elicitation methods. In some experiments, subjects were asked to rate the utility of the health benefits with attention also to the cost of achieving the benefits. In all experiments, at the end, subjects were shown a priority list based on their own utility judgments and were asked whether they wanted to move any of the health benefits up or down the list. In all experiments, subjects wanted to give higher priority to treatments with higher benefit, even when they also had higher cost. They thus wanted to give less weight to high cost (which would, by itself, lead to lower ranking) and more weight to benefit than the weight implied by their own prior judgments. The desire for revision was reduced when subjects made their utility judgments after indicating whether the utility was above or below the midpoint of the scale (a manipulation previously found to reduce distortion). The desire to change cost-effectiveness rankings is in part a preference reversal phenomenon that occurs because people attend mainly to the benefit of health interventions as opposed to cost, when they examine the ranking. People should be wary of tinkering with priority lists by examining the lists themselves.

Standardized Evaluation of Candidates Before Liver Transplantation With the Transplant Evaluation Rating Scale.

PubMed

Erim, Yesim; Scheel, Jennifer; Beckmann, Mingo; Klein, Christian-Georg; Paul, Andreas

The Transplant Evaluation Rating Scale (TERS) was developed to provide a standardized evaluation of the psychosocial functioning of patients, before transplantation. Yet, the first 2 items of the TERS are based on psychiatric diagnoses referring to Diagnostic and Statistical Manual (DSM)-III-R, which leads to a duplication of disorder-specific and symptom-specific contents, that makes it complex to rate. Moreover, the TERS has not been updated to DSM revisions and DSM is not used for the official clinical routine documentation in several European countries. The objective of this study was, therefore, to investigate the psychometric properties of a diagnoses-corrected version of the TERS (items 1 and 2 omitted). In 85 patients awaiting liver transplantation, the discrimination capacities, predictive value, convergent validity, and interrater reliability of the original version (TERS10) and the diagnoses-corrected version (TERS8) were analyzed. In both versions, patients with psychiatric diagnoses (69.4%) exhibited significantly higher TERS mean values than patients without psychiatric disorders. This also held for patients who were temporarily not found eligible for transplantation in the psychosocial evaluation (25.9%) compared with patients who were eligible for listing for transplantation. Furthermore, the area under the curve was >0.90 for both versions and a cutoff of 32.25 is suggested for TERS8 (sensitivity of 90.9% and specificity of 87.3%). Our results substantiate good psychometric properties of the revised (diagnoses corrected) TERS, which is of great benefit for standardized psychosocial evaluation before liver transplantation. Further, validation of TERS8 and its cutoff in other samples of (liver) transplantation patients is needed. Copyright © 2017 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

Total knee arthroplasty with an oxidised zirconium femoral component: ten-year survivorship analysis.

PubMed

Ahmed, I; Salmon, L J; Waller, A; Watanabe, H; Roe, J P; Pinczewski, L A

2016-01-01

Oxidised zirconium was introduced as a material for femoral components in total knee arthroplasty (TKA) as an attempt to reduce polyethylene wear. However, the long-term survival of this component is not known. We performed a retrospective review of a prospectively collected database to assess the ten year survival and clinical and radiological outcomes of an oxidised zirconium total knee arthroplasty with the Genesis II prosthesis. The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Knee Injury and Osteoarthritis Outcome Score (KOOS) and a patient satisfaction scale were used to assess outcome. A total of 303 consecutive TKAs were performed in 278 patients with a mean age of 68 years (45 to 89). The rate of survival ten years post-operatively as assessed using Kaplan-Meier analysis was 97% (95% confidence interval 94 to 99) with revision for any reason as the endpoint. There were no revisions for loosening, osteolysis or failure of the implant. There was a significant improvement in all components of the WOMAC score at final follow-up (p < 0.001). The mean individual components of the KOOS score for symptoms (82.4 points; 36 to 100), pain (87.5 points; 6 to 100), activities of daily life (84.9 points; 15 to 100) and quality of life (71.4 points; 6 to 100) were all at higher end of the scale. This study provides further supportive evidence that the oxidised zirconium TKA gives comparable rates of survival with other implants and excellent functional outcomes ten years post-operatively. Total knee arthroplasty with an oxidised zirconium femoral component gives comparable long-term rates of survival and functional outcomes with conventional implants. ©2016 The British Editorial Society of Bone & Joint Surgery.

Does early return to theatre add value to rates of revision at 3 years in assessing surgeon performance for elective hip and knee arthroplasty? National observational study.

PubMed

Bottle, Alex; Chase, Helen E; Aylin, Paul P; Loeffler, Mark

2018-05-01

Joint replacement revision is the most widely used long-term outcome measure in elective hip and knee surgery. Return to theatre (RTT) has been proposed as an additional outcome measure, but how it compares with revision in its statistical performance is unknown. National hospital administrative data for England were used to compare RTT at 90 days (RTT90) with revision rates within 3 years by surgeon. Standard power calculations were run for different scenarios. Funnel plots were used to count the number of surgeons with unusually high or low rates. From 2006 to 2011, there were 297 650 hip replacements (HRs) among 2952 surgeons and 341 226 knee replacements (KRs) among 2343 surgeons. RTT90 rates were 2.1% for HR and 1.5% for KR; 3-year revision rates were 2.1% for HR and 2.2% for KR. Statistical power to detect surgeons with poor performance on either metric was particularly low for surgeons performing 50 cases per year for the 5 years. The correlation between the risk-adjusted surgeon-level rates for the two outcomes was +0.51 for HR and +0.20 for KR, both p<0.001. There was little agreement between the measures regarding which surgeons had significantly high or low rates. RTT90 appears to provide useful and complementary information on surgeon performance and should be considered alongside revision rates, but low case loads considerably reduce the power to detect unusual performance on either metric. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Early subsidence of shape-closed hip arthroplasty stems is associated with late revision. A systematic review and meta-analysis of 24 RSA studies and 56 survival studies.

PubMed

van der Voort, Paul; Pijls, Bart G; Nieuwenhuijse, Marc J; Jasper, Jorrit; Fiocco, Marta; Plevier, Josepha W M; Middeldorp, Saskia; Valstar, Edward R; Nelissen, Rob G H H

2015-01-01

Few studies have addressed the association between early migration of femoral stems and late aseptic revision in total hip arthroplasty. We performed a meta-regression analysis on 2 parallel systematic reviews and meta-analyses to determine the association between early migration and late aseptic revision of femoral stems. Of the 2 reviews, one covered early migration data obtained from radiostereometric analysis (RSA) studies and the other covered long-term aseptic revision rates obtained from survival studies with endpoint revision for aseptic loosening. Stems were stratified according to the design concept: cemented shape-closed, cemented force-closed, and uncemented. A weighted regression model was used to assess the association between early migration and late aseptic revision, and to correct for confounders. Thresholds for acceptable and unacceptable migration were determined in accordance with the national joint registries (≤ 5% revision at 10 years) and the NICE criteria (≤ 10% revision at 10 years). 24 studies (731 stems) were included in the RSA review and 56 studies (20,599 stems) were included in the survival analysis review. Combining both reviews for the 3 design concepts showed that for every 0.1-mm increase in 2-year subsidence, as measured with RSA, there was a 4% increase in revision rate for the shape-closed stem designs. This association remained after correction for age, sex, diagnosis, hospital type, continent, and study quality. The threshold for acceptable migration of shape-closed designs was defined at 0.15 mm; stems subsiding less than 0.15 mm in 2 years had revision rates of less than 5% at 10 years, while stems exceeding 0.15 mm subsidence had revision rates of more than 5%. There was a clinically relevant association between early subsidence of shape-closed femoral stems and late revision for aseptic loosening. This association can be used to assess the safety of shape-closed stem designs. The published research is not sufficient to allow us to make any conclusions regarding such an association for the force-closed and uncemented stems.

Rate of shunt revision as a function of age in patients with shunted hydrocephalus due to myelomeningocele.

PubMed

Dupepe, Esther B; Hopson, Betsy; Johnston, James M; Rozzelle, Curtis J; Jerry Oakes, W; Blount, Jeffrey P; Rocque, Brandon G

2016-11-01

OBJECTIVE It is generally accepted that cerebrospinal fluid shunts fail most frequently in the first years of life. The purpose of this study was to describe the risk of shunt failure for a given patient age in a well-defined cohort with shunted hydrocephalus due to myelomeningocele (MMC). METHODS The authors analyzed data from their institutional spina bifida research database including all patients with MMC and shunted hydrocephalus. For the entire population, the number of shunt revisions in each year of life was determined. Then the number of patients at risk for shunt revision during each year of life was calculated, thus enabling them to calculate the rate of shunt revision per patient in each year of life. In this way, the timing of all shunt revision operations for the entire clinic population and the likelihood of having a shunt revision during each year of life were calculated. RESULTS A total of 655 patients were enrolled in the spina bifida research database, 519 of whom had a diagnosis of MMC and whose mean age was 17.48 ± 11.7 years (median 16 years, range 0-63 years). Four hundred seventeen patients had had a CSF shunt for the treatment of hydrocephalus and thus are included in this analysis. There were 94 shunt revisions in the 1st year of life, which represents a rate of 0.23 revisions per patient in that year. The rate of shunt revision per patient-year initially decreased as age increased, except for an increase in revision frequency in the early teen years. Shunt revisions continued to occur as late as 43 years of age. CONCLUSIONS These data substantiate the idea that shunt revision surgeries in patients with MMC are most common in the 1st year of life and decrease thereafter, except for an increase in the early teen years. A persistent risk of shunt failure was observed well into adult life. These findings underscore the importance of routine follow-up of all MMC patients with shunted hydrocephalus and will aid in counseling patients and families.

[Study of functional rating scale for amyotrophic lateral sclerosis: revised ALSFRS(ALSFRS-R) Japanese version].

PubMed

Ohashi, Y; Tashiro, K; Itoyama, Y; Nakano, I; Sobue, G; Nakamura, S; Sumino, S; Yanagisawa, N

2001-04-01

Amyotrophic lateral sclerosis(ALS) is progressive, degenerative, fatal disease of the motor neuron. No efficacious therapy is available to slow the progressive loss of function, but several new approaches including neurotrophic factors, antioxidants and glutamate antagonists, are currently being evaluated as potential therapies. Mortality, and/or time to tracheostomy, muscle strength and pulmonary function are used as primary endpoints in clinical trials for treatment of ALS. The effect of new therapies on the quality of patients' lives are also important, so we sought to develop a rating scale to measure it. The revised ALS Functional Rating Scale(ALSFRS-R), which has addition of items to ALSFRS to enhance the ability to assess respiratory symptoms, is an assessment determining the degree of impairment in ALS patients' abilities to function independently in activities of daily living. It consists of 12 items to evaluate bulbar function, motor function and respiratory function and each item is scored from 0(unable) to 4(normal). We translated the English score into Japanese one with minor modification considering the inter cultural difference. And we examined reliability of the translated scale. As a measure of reliability, the intraclass correlation coefficient(ICC) was evaluated for total score and the Kappa coefficient proposed by Cohen and Kraemer was calculated for each item. Moreover, we examined sensitivity to clinical change over time and carried out the factor analysis to analyze the factorial structure. The subjects were 27 ALS patients and each was scored twice for reliability or three times for sensitivity by 2 to 5 neurologists and if possible, nurses. The ICC for total score was 0.97(95% C. I.; 0.94-0.98). Extension of the Kappa coefficients were 0.48 to 1.00 for inter-rater reliability and the averaged Kappa coefficients were 0.63 to 1.00 for intra rater reliability, respectively. Concerning the factorial structure, the contribution of the first factor(the first principal component) were 53.5% principal factor solution. The factor loadings of items were 0.52-0.91 except "salivation" and this factor almost equal to the simple sum of all items was interpreted as the general degree of deterioration. The promax votation revealed the riginally supposed factor structure with 3 factors(groups of items): neuromuscuclar function, respiratory function and bulbar function. The rating scale correlated with Global clinical impression of change(GCIC) scored by neurologists and declined with time, indicating its sensitivity to change. On the bases of these results, ALSFRS-R(Japanese version) is considered to be highly reliable enough for clinical use.

Personaltiy correlates of the joy of life.

PubMed

Tolor, A

1978-07-01

Hypothesized that greater diversity of joy and more intense levels of joy would be associated with low hopelessness, high sensation seeking the perception of the world as just, and high sensitization as compared with high repression. It also was predicted that female Ss would score higher in sources of joy and in intensity as compared to males. One hundred and thirty-four college students were administered the Joy of Life Scale, Hopelessness Scale, Sensation Seeking Scale, Just World Scale, and Revised Repression-Sensitization Scale. The hypothesis was supported for sensation seeking in that High Sensation Seekers assigned significantly (p less than .05) higher mean intensity ratings to experiences that produced joy of life, than did Low Sensation Seekers. Contrary to expectation, there was a nonsignificant trend for sensitizers, when compared with repressors, to select fewer joy-related experiences and to evaluate these experiences as less joyful. The experiences that most often led to high levels of joy were those referrable to positive emotional events.

SWAT-CS: Revision and testing of SWAT for Canadian Shield catchments

NASA Astrophysics Data System (ADS)

Fu, Congsheng; James, April L.; Yao, Huaxia

2014-04-01

Canadian Shield catchments are under increasing pressure from various types of development (e.g., mining and increased cottagers) and changing climate. Within the southern part of the Canadian Shield, catchments are generally characterized by shallow forested soils with high infiltration rates and low bedrock infiltration, generating little overland flow, and macropore and subsurface flow are important streamflow generation processes. Large numbers of wetlands and lakes are also key physiographic features, and snow-processes are critical to catchment modeling in this climate. We have revised the existing, publicly available SWAT (version 2009.10.1 Beta 3) to create SWAT-CS, a version representing hydrological processes dominating Canadian Shield catchments, where forest extends over Precambrian Shield bedrock. Prior to this study, very few studies applying SWAT to Canadian Shield catchments exist (we have found three). We tested SWAT-CS using the Harp Lake catchment dataset, an Ontario Ministry of Environment research station located in south-central Ontario. Simulations were evaluated against 30 years of observational data, including streamflow from six headwater sub-catchments (0.1-1.9 km2), outflow from Harp Lake (5.4 km2) and five years of weekly snow water equivalent (SWE). The best Nash-Sutcliffe efficiency (NSE) results for daily streamflow calibration, daily streamflow validation, and SWE were 0.60, 0.65, and 0.87, respectively, for sub-catchment HP4 (with detailed land use and soil data). For this range of catchment scales, land cover and soil properties were found to be transferable across sub-catchments with similar physiographic features, namely streamflow from the remaining five sub-catchments could be modeled well using sub-catchment HP4 parameterization. The Harp Lake outflow was well modeled using the existing reservoir-based target release method, generating NSEs of 0.72 and 0.67 for calibration and verification periods respectively. With significant changes to the infiltration module (introducing macropore flow and reduced bedrock percolation), more than 90% of interflow was generated close to the soil-bedrock interface and the contribution of groundwater flow to total runoff was reduced to small amounts, consistent with hydrological process understanding in this terrain. These two changes also allowed for a positive linear relationship between NSE of SWE and Q, whereas prior to these changes there was a negative relationship. With these key revisions to the infiltration and bedrock percolations modules, it is concluded that SWAT-CS can reasonably capture key hydrological processes within Canadian Shield catchments. Further testing will examine water quality modeling and larger-scale applications.

User's manual for flight Simulator Display System (FSDS)

NASA Technical Reports Server (NTRS)

Egerdahl, C. C.

1979-01-01

The capabilities of the flight simulator display system (FSDS) are described. FSDS is a color raster scan display generator designed to meet the special needs of Flight Simulation Laboratories. The FSDS can update (revise) the images it generates every 16.6 mS, with limited support from a host processor. This corresponds to the standard TV vertical rate of 60 Hertz, and allows the system to carry out display functions in a time critical environment. Rotation of a complex image in the television raster with minimal hardware is possible with the system.

A cross-cultural validation of the Technology-Rich Outcomes-Focused Learning Environment Inventory (TROFLEI) in Turkey and the USA

NASA Astrophysics Data System (ADS)

Welch, Anita G.; Cakir, Mustafa; Peterson, Claudette M.; Ray, Chris M.

2012-04-01

Background . Studies exploring the relationship between students' achievement and the quality of the classroom learning environments have shown that there is a strong relationship between these two concepts. Learning environment instruments are constantly being revised and updated, including for use in different cultures, which requires continued validation efforts. Purpose The purpose of this study was to establish cross-cultural reliability and validity of the Technology-Rich Outcomes-Focused Learning Environment Inventory (TROFLEI) in both Turkey and the USA. Sample Approximately 980 students attending grades 9-12 in Turkey and 130 students attending grades 9-12 in the USA participated in the study. Design and method Scale reliability analyses and confirmatory factor analysis (CFA) were performed separately for Turkish and US participants for both actual and preferred responses to each scale to confirm the structure of the TROFLEI across these two distinct samples. Results Cronbach's alpha reliability coefficients, ranging from α = 0.820 to 0.931 for Turkish participants and from α = 0.778 to 0.939 for US participants, indicated that all scales have satisfactory internal consistency for both samples. Confirmatory factor analyses resulted in evidence of adequate model fit across both samples for both actual and preferred responses, with the root mean square error of approximation ranging from 0.052 to 0.057 and the comparative fit index ranging from 0.920 to 0.982. Conclusions This study provides initial evidence that the TROFLEI is valid for use in both the Turkish and US high-school populations (grades 9-12). However, the psychometric properties should be examined further with different populations, such as middle-school students (grades 6-8).

Bikeability and methodological issues using the active commuting route environment scale (ACRES) in a metropolitan setting.

PubMed

Wahlgren, Lina; Schantz, Peter

2011-01-17

Route environments can positively influence people's active commuting and thereby contribute to public health. The Active Commuting Route Environment Scale (ACRES) was developed to study active commuters' perceptions of their route environments. However, bicycle commuters represent a small portion of the population in many cities and thus are difficult to study using population-based material. Therefore, the aim of this study is to expand the state of knowledge concerning the criterion-related validity of the ACRES and the representativity using an advertisement-recruited sample. Furthermore, by comparing commuting route environment profiles of inner urban and suburban areas, we provide a novel basis for understanding the relationship between environment and bikeability. Bicycle commuters from Greater Stockholm, Sweden, advertisement- (n = 1379) and street-recruited (n = 93), responded to the ACRES. Traffic planning and environmental experts from the Municipality of Stockholm (n = 24) responded to a modified version of the ACRES. The criterion-related validity assessments were based on whether or not differences between the inner urban and the suburban route environments, as indicated by the experts and by four existing objective measurements, were reflected by differences in perceptions of these environments. Comparisons of ratings between advertisement- and street-recruited participants were used for the assessments of representativity. Finally, ratings of inner urban and suburban route environments were used to evaluate commuting route environment profiles. Differences in ratings of the inner urban and suburban route environments by the advertisement-recruited participants were in accord with the existing objective measurements and corresponded reasonably well with those of the experts. Overall, there was a reasonably good correspondence between the advertisement- and street-recruited participants' ratings. Distinct differences in commuting route environment profiles were noted between the inner urban and suburban areas. Suburban route environments were rated as safer and more stimulating for bicycle-commuting than the inner urban ones. In general, the findings applied to both men and women. The overall results show: considerable criterion-related validity of the ACRES; ratings of advertisement-recruited participants mirroring those of street-recruited participants; and a higher degree of bikeability in the suburban commuting route environments than in the inner urban ones.

Development of a work environment rating scale for kindergarten teachers.

PubMed

Wong, Yau-ho P

2015-08-01

Kindergarten education in Hong Kong serves children aged 32-68 months. However, there is no extant scale that measures kindergarten teachers' perceived work environment, an important influence on their well-being. To develop a new instrument, the Teachers' Perceived Work Environment (TPWE) scale, and to assess whether kindergarten teachers with higher TPWE ratings had higher scores for job satisfaction, self-esteem and mental health. A 25-item rating scale was developed and used with a sample of in-service kindergarten teachers. Their perceived work environment was represented by five factors (ergonomics, staffing, teaching space, work hours and social space). These teachers also completed three well-being inventories: the Job Satisfaction Survey, the Rosenberg Self-Esteem Inventory and the General Health Questionnaire-12. In a second stage, a new sample of in-service kindergarten teachers was used to cross-validate the findings from the earlier assessment. In the first sample of 141 teachers and the second of 125, social space, staffing and work hours were associated with job satisfaction, while ergonomics was a significant negative predictor of mental health complaints. The TPWE exhibited satisfactory reliability and validity. Some factors were differentially associated with specific types of well-being. The results may inform future studies of the working conditions of kindergarten teachers. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Age and Early Revision After Primary Total Hip Arthroplasty for Osteoarthritis.

PubMed

Meyer, Zachary; Baca, Geneva; Rames, Richard; Barrack, Robert; Clohisy, John; Nam, Denis

2017-11-01

Prior reports have noted an increased risk of early revision among younger patients undergoing total hip arthroplasty (THA) but have been confounded by the inclusion of various diagnoses. The purpose of this study was to assess the revision rate and the time to revision for patients undergoing THA for osteoarthritis based on age. Patients with a diagnosis of osteoarthritis who underwent both primary and revision THA at the same institution were identified. The time between primary and revision surgery and the indication for revision were collected. Patients were stratified into 2 groups based on age at the time of primary THA: 64 years or younger (group 1) or 65 years or older (group 2). Between 1996 and 2016, a total of 4662 patients (5543 hips) underwent primary THA for a diagnosis of osteoarthritis. Of these, 100 patients (104 hips) received a revision THA (62 in group 1 and 42 in group 2). Mean age was 52.7±8.4 years in group 1 vs 73.4±6.3 years in group 2 (P<.001). There was no significant difference in mean body mass index (29.7±7.3 kg/m 2 vs 28.4±4.6 kg/m 2 , P=.30). Rate of revision was not significantly different between the groups (1.8% vs 2.0%, P=.7). Average time from primary to revision surgery was 3.0±3.2 years for group 1 and 1.1±2.1 years for group 2 (P=.001). Among patients undergoing primary THA for a diagnosis of osteoarthritis, younger age is not associated with an increased rate of early failure or revision. [Orthopedics. 2017; 40(6):e1069-e1073.]. Copyright 2017, SLACK Incorporated.

The influence of environment on the properties of galaxies

NASA Astrophysics Data System (ADS)

Hashimoto, Yasuhiro

1999-11-01

I will present the result of the evaluation of the environmental influences on three important galactic properties; morphology, star formation rate, and interaction in the local universe. I have used a very large and homogeneous sample of 15749 galaxies drawn from the Las Campanas Redshift Survey (Shectman et al. 1996). This data set consists of galaxies inhabiting the entire range of galactic environments, from the sparsest field to the densest clusters, thus allowing me to study environmental variations without combing multiple data sets with inhomogeneous characteristics. Furthermore, I can also extend the research to a ``general'' environmental investigation by, for the first time, decoupling the very local environment, as characterized by local galaxy density, from the effects of larger-scale environments, such as membership in a cluster. The star formation rate is characterized by the strength of EW(OII), while the galactic morphology is characterized by the automatically-measured concentration index (e.g. Okamura, Kodaira, & Watanabe 1984), which is more closely related to the bulge-to-disk ratio of galaxies than Hubble type, and is therefore expected to behave more independently on star formation activity in a galaxy. On the other hand, the first systematic quantitative investigation of the environmental influence on the interaction of galaxies is made by using two automatically-determined objective measures; the asymmetry index and existence of companions. The principal conclusions of this work are: (1)The concentration of the galactic light profile (characterized by the concentration index) is predominantly correlated with the relatively small-scale environment which is characterized by the local galaxy density. (2)The star formation rate of galaxies (characterized by the EW(OII)) is correlated both with the small-scale environment (the local galaxy density) and the larger scale environment which is characterized by the cluster membership. For weakly star forming galaxies, the star formation rate is correlated both with the local galaxy density and rich cluster membership. It also shows a correlation with poor cluster membership. For strongly star forming galaxies, the star formation rate is correlated with the local density and the poor cluster membership. (3)Interacting galaxies (characterized by the asymmetry index and/or the existence of apparent companions) show no correlation with rich cluster membership, but show a fair to strong correlation with the poor cluster membership.

Revision Proximal Interphalangeal Arthroplasty: An Outcome Analysis of 75 Consecutive Cases.

PubMed

Wagner, Eric R; Luo, T David; Houdek, Matthew T; Kor, Daryl J; Moran, Steven L; Rizzo, Marco

2015-10-01

To examine the outcomes and complications associated with revision proximal interphalangeal (PIP) joint arthroplasty. An analysis of 75 consecutive revision PIP joint arthroplasties in 49 patients, performed between 1998 to 2012, was performed. The mean age at the time of surgery was 58 years. Thirty-two patients had a history of prior PIP joint trauma, and 18 patients had rheumatoid arthritis. There were 12 constrained (silicone) implants and 63 nonconstrained implants (34 pyrocarbon and 29 metal-plastic). Over the 14-year period, 19 (25%) fingers underwent a second revision surgery. Second revision surgeries were performed for infection, instability, flexion contracture, and heterotopic ossification. The 2-, 5-, and 10-year survival rates were 80%, 70%, and 70%, respectively, for patients requiring a second revision for PIP joint arthroplasty. Worse outcomes were seen with postoperative dislocations, pyrocarbon implants, and when bone grafting was required. Two operations were complicated by intraoperative fractures, but neither required stabilization. Sixteen patients undergoing revision surgery experienced a postoperative complication, including 2 infections, 1 postoperative fracture, 3 cases of heterotopic ossification, and 10 PIP joint dislocations. The volar approach and the use of a pyrocarbon implant was associated with increased rates of heterotopic ossification, whereas preoperative instability increased the rates of PIP joint dislocation following revision. At a mean of 5.3 years (range, 2-10 years) follow-up, 98% of patients had good pain relief but decreased PIP joint total arc of motion. Proximal interphalangeal joint arthroplasty in the revision setting represents a challenge for surgeons. Revision arthroplasty was associated with a 70% 5-year survival but with a high incidence of complications. Instability was associated with worse outcomes. In this series, silicone and metal-polyethylene implants had lower rates of implant failure and postoperative complications than ones made from pyrocarbon. Copyright © 2015 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Moderate clinical improvement after revision arthroplasty of the severely stiff knee.

PubMed

Heesterbeek, P J C; Goosen, J H M; Schimmel, J J P; Defoort, K C; van Hellemondt, G G; Wymenga, A B

2016-10-01

Revision of the severe stiff total knee arthroplasty (TKA) is challenging, and clinical outcome is inferior to other indications for revision. The purpose of the present study was to determine clinical outcome of TKA revision in patients with severe stiffness (range of motion (ROM) ≤ 70°) and evaluate a possible influence of accompanying findings, such as component malposition, aseptic loosening or instability. A prospective cohort of 40 patients with a preoperative ROM ≤ 70° and a minimum of 2-year follow-up after total system revision (Genesis or Legion stemmed condylar implant) was evaluated. ROM, Knee Society Scoring System (KSS) and visual analogue scale (VAS) pain scores were obtained preoperatively and at 2 years. Patient satisfaction and complication rate were assessed. Component malposition was most frequently reported as accompanying finding (n = 27). Comparisons between pre- and postoperative outcome (p < 0.05) and between different subgroups (component malposition, aseptic loosening, and instability) based on accompanying findings were made (no statistical comparison). ROM, KSS and VAS pain scores improved significantly (p < 0.001): median ROM at two years 85° (range 10-125) and median gain 25° (range -10 to +85). Median VAS satisfaction was 53.5 points (range 15-98). Seventeen patients reported at least one complication, including one re-revision. Six patients underwent manipulation under anaesthesia, and five were referred to the pain clinic. No clear differences between subgroups were observed. TKA revision in patients with severe stiffness resulted in a moderate but significant improved clinical outcome after 2 years. Accompanying abnormalities such as component malposition, aseptic loosening or instability did not influence clinical outcome. Realistic patient counselling on the moderate outcome and possible remaining limitations in daily life might help to improve patient satisfaction. Therapeutic studies-case series with no comparison group, Level IV.

Results of revision anterior shoulder stabilization surgery in adolescent athletes.

PubMed

Blackman, Andrew J; Krych, Aaron J; Kuzma, Scott A; Chow, Roxanne M; Camp, Christopher; Dahm, Diane L

2014-11-01

The purpose of this study was to determine failure rates, functional outcomes, and risk factors for failure after revision anterior shoulder stabilization surgery in high-risk adolescent athletes. Adolescent athletes who underwent primary anterior shoulder stabilization were reviewed. Patients undergoing subsequent revision stabilization surgery were identified and analyzed. Failure rates after revision surgery were assessed by Kaplan-Meier analysis. Failure was defined as recurrent instability requiring reoperation. Functional outcomes included the Marx activity score; American Shoulder and Elbow Surgeons score; and University of California, Los Angeles score. The characteristics of patients who required reoperation for recurrent instability after revision surgery were compared with those of patients who required only a single revision to identify potential risk factors for failure. Of 90 patients who underwent primary anterior stabilization surgery, 15 (17%) had failure and underwent revision surgery (mean age, 16.6 years; age range, 14 to 18 years). The mean follow-up period was 5.5 years (range, 2 to 12 years). Of the 15 revision patients, 5 (33%) had recurrent dislocations and required repeat revision stabilization surgery at a mean of 50 months (range, 22 to 102 months) after initial revision. No risk factors for failure were identified. The Kaplan-Meier reoperation-free estimates were 86% (95% confidence interval, 67% to 100%) at 24 months and 78% (95% confidence interval, 56% to 100%) at 48 months after revision surgery. The mean final Marx activity score was 14.8 (range, 5 to 20); American Shoulder and Elbow Surgeons score, 82.1 (range, 33 to 100); and University of California, Los Angeles score, 30.8 (range, 16 to 35). At 5.5 years' follow-up, adolescent athletes had a high failure rate of revision stabilization surgery and modest functional outcomes. We were unable to convincingly identify specific risk factors for failure of revision surgery. Level IV, retrospective therapeutic case series. Copyright © 2014 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

A biopsychosocial investigation of changes in self-concept on the Head Injury Semantic Differential Scale.

PubMed

Reddy, Avneel; Ownsworth, Tamara; King, Joshua; Shields, Cassandra

2017-12-01

This study aimed to investigate the influence of the "good-old-days" bias, neuropsychological functioning and cued recall of life events on self-concept change. Forty seven adults with TBI (70% male, 1-5 years post-injury) and 47 matched controls rated their past and present self-concept on the Head Injury Semantic Differential Scale (HISD) III. TBI participants also completed a battery of neuropsychological tests. The matched control group of 47 were from a sample of 78 uninjured participants who were randomised to complete either the Social Readjustment Rating Scale-Revised (cued recall) or HISD (non-cued recall) first. Consistent with the good-old-days bias, participants with TBI rated their pre-injury self-concept as more positive than their present self-concept and the present self-concept of controls (p < .05). More positive pre-injury self-concept ratings were related to lower estimated premorbid IQ and poorer verbal fluency and delayed memory (p < .05). For uninjured participants, cued recall, life events and event appraisals each accounted for unique variance in self-concept change (p < .01) after controlling for negative affect. The cued recall group rated their past self-concept as significantly more negative than the non-cued group (p < .01). Overall, the good-old-days bias, neuropsychological functioning and cued recall influenced reports of self-concept change by affecting retrospective ratings of past self-concept. Further research is needed to investigate the impact of contextual cues on self-concept change after TBI.

Clinical validation of a non-heteronormative version of the Social Interaction Anxiety Scale (SIAS).

PubMed

Lindner, Philip; Martell, Christopher; Bergström, Jan; Andersson, Gerhard; Carlbring, Per

2013-12-19

Despite welcomed changes in societal attitudes and practices towards sexual minorities, instances of heteronormativity can still be found within healthcare and research. The Social Interaction Anxiety Scale (SIAS) is a valid and reliable self-rating scale of social anxiety, which includes one item (number 14) with an explicit heteronormative assumption about the respondent's sexual orientation. This heteronormative phrasing may confuse, insult or alienate sexual minority respondents. A clinically validated version of the SIAS featuring a non-heteronormative phrasing of item 14 is thus needed. 129 participants with diagnosed social anxiety disorder, enrolled in an Internet-based intervention trial, were randomly assigned to responding to the SIAS featuring either the original or a novel non-heteronormative phrasing of item 14, and then answered the other item version. Within-subject, correlation between item versions was calculated and the two scores were statistically compared. The two items' correlations with the other SIAS items and other psychiatric rating scales were also statistically compared. Item versions were highly correlated and scores did not differ statistically. The two items' correlations with other measures did not differ statistically either. The SIAS can be revised with a non-heteronormative formulation of item 14 with psychometric equivalence on item and scale level. Implications for other psychiatric instruments with heteronormative phrasings are discussed.

Interim guidance for implementing SAFETEA-LU provisions on planning, environment, and air quality for FHWA authorities

DOT National Transportation Integrated Search

2007-02-14

This final rule revises the regulations governing the development of metropolitan transportation plans and programs for urbanized areas, State transportation plans and programs and the regulations for Congestion Management Systems. The revision resul...

The revised critical thinking skills scale for a life-and-death course: preliminary scale refinement.

PubMed

Hwang, Huei-Lih; Lin, Huey-Shyan; Wang, Hsiu-Hung

2010-12-01

Death education involves acquiring knowledge, changing behavior, and developing proper views of life in both the affective and the value domains. Critical thinking that is honed through reflecting on life-and-death issues represents a way to reach these goals. Designing assessments able to measure college student content and critical thinking skills related to life-and-death issues is thus important. The Test of Critical Thinking Skills for Life-And-Death content (TCTS-LD) instrument requires the administration of additional tests to assess reliability and validity for future use in the assessment of perceptions on life and death. The purpose of this study was to refine the TCTS-LD. A cross-sectional, descriptive design was used to recruit 715 college students in southern Taiwan. Three structured scales were administered in class to the participants. Data were collected in 2004 and 2006. Confirmatory factor analysis was applied to validate the structure of scales. Examination of the reliability of the three-factor and 15-item scale revealed a Kuder-Richardson coefficient of internal consistency of .54. The split-half reliability coefficients were .47 in the Spearman-Brown correlation and .40 in the intraclass correlation coefficient (ICC). The test-retest reliability coefficients (n = 22) were .58 in Pearson correlation and .56 in ICC. In addition to content validity verification by experts and face validity by students, the validity of this test was assessed using three methods, including (a) a comparable validity rating between this test and the TCTS-A (r = .34, p < .001; (b) a contrast-group technique with different responses to the instrument between those in education and nursing majors (t = 2.71, p < .01), with scores of 10.98 (SD = 2.42) and 9.82 (SD = 2.25), respectively; and (c) a confirmatory factor analysis confirming that TCTS-LD is related to the three dimensions of assumption, evaluation, and induction (χ = 81.800, p = .158, normed chi-square χ/df = 1.169, comparative fit index [CFI] = .976, Tucker-Lewis index = .984, root mean square error of approximation [RMSEA] = 0.015). Three factors explained 31.19% of total variance for the revised TCTS-LD. The revised TCTS-LD scale improved performance and effectiveness to a certain degree. However, reliability and construct validity must be further tested to permit its use as an evaluation tool.

Impression formation and revision in social anxiety disorder.

PubMed

Haker, Ayala; Aderka, Idan M; Marom, Sofi; Hermesh, Haggai; Gilboa-Schechtman, Eva

2014-03-01

Interpersonal relations are markedly impaired in social anxiety. Yet, little is known about the ways social anxiety affects social cognition. We examined impression formation and impression revision among individuals with social anxiety disorder (SAD, n = 26) and non-anxious individuals (n = 29). Participants read initial descriptions of protagonists depicted as dominant, neutral or submissive and rated them on social rank and affiliation dimensions. Next, participants were presented with behavioral acts that were either congruent, incongruent or irrelevant to the initial descriptions, and re-rated the protagonists. Individuals with SAD (a) rated others as more extreme on social rank dimension, (b) rated others as lower on the affiliation dimension, and (c) revised their impressions of others to a greater extent than did the non-anxious individuals. Understanding the ways social anxiety affects the formation and revision of perceptions of others can improve our understanding of maintaining processes in SAD. Copyright © 2013 Elsevier Ltd. All rights reserved.

A Comparison of Reliability and Construct Validity between the Original and Revised Versions of the Rosenberg Self-Esteem Scale

PubMed Central

Nahathai, Wongpakaran

2012-01-01

Objective The Rosenberg Self-Esteem Scale (RSES) is a widely used instrument that has been tested for reliability and validity in many settings; however, some negative-worded items appear to have caused it to reveal low reliability in a number of studies. In this study, we revised one negative item that had previously (from the previous studies) produced the worst outcome in terms of the structure of the scale, then re-analyzed the new version for its reliability and construct validity, comparing it to the original version with respect to fit indices. Methods In total, 851 students from Chiang Mai University (mean age: 19.51±1.7, 57% of whom were female), participated in this study. Of these, 664 students completed the Thai version of the original RSES - containing five positively worded and five negatively worded items, while 187 students used the revised version containing six positively worded and four negatively worded items. Confirmatory factor analysis was applied, using a uni-dimensional model with method effects and a correlated uniqueness approach. Results The revised version showed the same level of reliability (good) as the original, but yielded a better model fit. The revised RSES demonstrated excellent fit statistics, with χ2=29.19 (df=19, n=187, p=0.063), GFI=0.970, TFI=0.969, NFI=0.964, CFI=0.987, SRMR=0.040 and RMSEA=0.054. Conclusion The revised version of the Thai RSES demonstrated an equivalent level of reliability but a better construct validity when compared to the original. PMID:22396685

A comparison of reliability and construct validity between the original and revised versions of the Rosenberg Self-Esteem Scale.

PubMed

Wongpakaran, Tinakon; Tinakon, Wongpakaran; Wongpakaran, Nahathai; Nahathai, Wongpakaran

2012-03-01

The Rosenberg Self-Esteem Scale (RSES) is a widely used instrument that has been tested for reliability and validity in many settings; however, some negative-worded items appear to have caused it to reveal low reliability in a number of studies. In this study, we revised one negative item that had previously (from the previous studies) produced the worst outcome in terms of the structure of the scale, then re-analyzed the new version for its reliability and construct validity, comparing it to the original version with respect to fit indices. In total, 851 students from Chiang Mai University (mean age: 19.51±1.7, 57% of whom were female), participated in this study. Of these, 664 students completed the Thai version of the original RSES - containing five positively worded and five negatively worded items, while 187 students used the revised version containing six positively worded and four negatively worded items. Confirmatory factor analysis was applied, using a uni-dimensional model with method effects and a correlated uniqueness approach. The revised version showed the same level of reliability (good) as the original, but yielded a better model fit. The revised RSES demonstrated excellent fit statistics, with χ²=29.19 (df=19, n=187, p=0.063), GFI=0.970, TFI=0.969, NFI=0.964, CFI=0.987, SRMR=0.040 and RMSEA=0.054. The revised version of the Thai RSES demonstrated an equivalent level of reliability but a better construct validity when compared to the original.

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.

Identifying Careless Responding With the Psychopathic Personality Inventory-Revised Validity Scales.

PubMed

Marcus, David K; Church, Abere Sawaqdeh; O'Connell, Debra; Lilienfeld, Scott O

2018-01-01

The Psychopathic Personality Inventory-Revised (PPI-R) includes validity scales that assess Deviant Responding (DR), Virtuous Responding, and Inconsistent Responding. We examined the utility of these scales for identifying careless responding using data from two online studies that examined correlates of psychopathy in college students (Sample 1: N = 583; Sample 2: N = 454). Compared with those below the cut scores, those above the cut on the DR scale yielded consistently lower validity coefficients when PPI-R scores were correlated with corresponding scales from the Triarchic Psychopathy Measure. The other three PPI-R validity scales yielded weaker and less consistent results. Participants who completed the studies in an inordinately brief amount of time scored significantly higher on the DR and Virtuous Responding scales than other participants. Based on the findings from the current studies, researchers collecting PPI-R data online should consider identifying and perhaps screening out respondents with elevated scores on the DR scale.

[College students social anxiety associated with stress and mental health].

PubMed

Chen, Xuefeng; Wang, Zhen; Gao, Jing; Hu, Weipeng

2007-03-01

To explore the mediator effects of social anxiety on college students' life stress and mental health. 1430 college students were tested by revised Adolescent Self-Rating Life Events Check List (ASLEC), General Health Questionnaire (GHQ12) and social anxiety scale chose from Self-Consciousness Scale. 1. Social anxiety was the mediator variable between stress and mental health. 2. Female students were easily suffered from higher losing stress and human relationship stress in comparision with male. 3. Non-only child Students got a higher score in social anxiety and lower GHQ in comparision with only child. It may be helpful to improve the stress management and mental health of college students by testing and intervening their social anxiety perception.

Habitat structure mediates biodiversity effects on ecosystem properties

PubMed Central

Godbold, J. A.; Bulling, M. T.; Solan, M.

2011-01-01

Much of what we know about the role of biodiversity in mediating ecosystem processes and function stems from manipulative experiments, which have largely been performed in isolated, homogeneous environments that do not incorporate habitat structure or allow natural community dynamics to develop. Here, we use a range of habitat configurations in a model marine benthic system to investigate the effects of species composition, resource heterogeneity and patch connectivity on ecosystem properties at both the patch (bioturbation intensity) and multi-patch (nutrient concentration) scale. We show that allowing fauna to move and preferentially select patches alters local species composition and density distributions, which has negative effects on ecosystem processes (bioturbation intensity) at the patch scale, but overall positive effects on ecosystem functioning (nutrient concentration) at the multi-patch scale. Our findings provide important evidence that community dynamics alter in response to localized resource heterogeneity and that these small-scale variations in habitat structure influence species contributions to ecosystem properties at larger scales. We conclude that habitat complexity forms an important buffer against disturbance and that contemporary estimates of the level of biodiversity required for maintaining future multi-functional systems may need to be revised. PMID:21227969

Habitat structure mediates biodiversity effects on ecosystem properties.

PubMed

Godbold, J A; Bulling, M T; Solan, M

2011-08-22

Much of what we know about the role of biodiversity in mediating ecosystem processes and function stems from manipulative experiments, which have largely been performed in isolated, homogeneous environments that do not incorporate habitat structure or allow natural community dynamics to develop. Here, we use a range of habitat configurations in a model marine benthic system to investigate the effects of species composition, resource heterogeneity and patch connectivity on ecosystem properties at both the patch (bioturbation intensity) and multi-patch (nutrient concentration) scale. We show that allowing fauna to move and preferentially select patches alters local species composition and density distributions, which has negative effects on ecosystem processes (bioturbation intensity) at the patch scale, but overall positive effects on ecosystem functioning (nutrient concentration) at the multi-patch scale. Our findings provide important evidence that community dynamics alter in response to localized resource heterogeneity and that these small-scale variations in habitat structure influence species contributions to ecosystem properties at larger scales. We conclude that habitat complexity forms an important buffer against disturbance and that contemporary estimates of the level of biodiversity required for maintaining future multi-functional systems may need to be revised.

Mapping of West Siberian taiga wetland complexes using Landsat imagery: Implications for methane emissions

NASA Astrophysics Data System (ADS)

Terentieva, Irina; Sabrekov, Alexander; Glagolev, Mikhail; Maksyutov, Shamil

2017-04-01

Boreal wetlands are important for understanding climate change risks because these environments sink carbon dioxide and emit methane. The West Siberia Lowland (WSL) is the biggest peatland area in Eurasia and is situated in the high latitudes experiencing enhanced rate of climate change. However, fine-scale heterogeneity of wetland landscapes poses a serious challenge when generating regional-scale estimates of greenhouse gas fluxes from point observations. A number of peatland maps of the West Siberia was developed in 1970s, but their accuracy is limited. In order to reduce uncertainties at the regional scale, we mapped wetlands and water bodies in the WSL on a scene-by-scene basis using a supervised classification of Landsat imagery. Training data consisted of high-resolution images and extensive field data collected at 41 test areas. The classification scheme aimed at supporting methane inventory applications and included 7 wetland ecosystem types comprising 9 wetland complexes distinguishable at the Landsat resolution. To merge typologies, mean relative areas of wetland ecosystems within each wetland complex type were estimated using high-resolution images. Accuracy assessment based on 1082 validation polygons of 10×10 pixels indicated an overall map accuracy of 79%. The total area of the WSL wetlands and water bodies was estimated to be 70.78 Mha or 5-17% of the global wetland area. Various oligotrophic environments are dominant among wetland ecosystems, while different fens cover only 14% of the area. Taiga zone contains 75% of WSL's wetlands; their distribution was described in detail by Terentieva et al. (2016). Concerning methane emission, taiga contributes 85% to regional methane flux and tundra only 8%, however ebullition in tundra lakes was not directly measured. Elevated environments as forested bogs and ridges emit at the lowest rates of methane emission. They account for only 2% of the regional total emissions occupying almost 40% of the wetland area. Depressed environments as different types of hollows contribute 96% to the methane regional flux, covering 50% of the wetland area in the region. Applying the new map resulted in total methane emissions of 4.62 TgCH4/yr, which is 72% higher than the earlier estimate based on the same emission dataset and the less detailed map by Peregon et al. (2009). The revision resulted from the changes in fractional coverages of methane emitting ecosystems due to the better spatial resolution of the new map. The new Landsat-based map of WSL wetlands provides a benchmark for validation of coarse-resolution global land cover products and wetland datasets in high latitudes. Terentieva, I.E., Glagolev, M.V., Lapshina, E.D., Sabrekov, A.F., Maksyutov, S. Mapping of West Siberian taiga wetland complexes using Landsat imagery: implications for methane emissions // Biogeosciences. 2016. V. 13. № 16. P. 4615-4626.

Revised Mulliken Electronegativities I. Calculation and Conversion to Pauling Units.

ERIC Educational Resources Information Center

Bratsch, Steven G.

1988-01-01

Discusses a revision and extension of the Mulliken electronegativity scale to consider 50 elements. Describes the calculation of valence-state promotion energies and Mulliken atomic electronegativities and the conversion of Mulliken electronegativities to Pauling units. (CW)

Quantitative phenotyping via deep barcode sequencing.

PubMed

Smith, Andrew M; Heisler, Lawrence E; Mellor, Joseph; Kaper, Fiona; Thompson, Michael J; Chee, Mark; Roth, Frederick P; Giaever, Guri; Nislow, Corey

2009-10-01

Next-generation DNA sequencing technologies have revolutionized diverse genomics applications, including de novo genome sequencing, SNP detection, chromatin immunoprecipitation, and transcriptome analysis. Here we apply deep sequencing to genome-scale fitness profiling to evaluate yeast strain collections in parallel. This method, Barcode analysis by Sequencing, or "Bar-seq," outperforms the current benchmark barcode microarray assay in terms of both dynamic range and throughput. When applied to a complex chemogenomic assay, Bar-seq quantitatively identifies drug targets, with performance superior to the benchmark microarray assay. We also show that Bar-seq is well-suited for a multiplex format. We completely re-sequenced and re-annotated the yeast deletion collection using deep sequencing, found that approximately 20% of the barcodes and common priming sequences varied from expectation, and used this revised list of barcode sequences to improve data quality. Together, this new assay and analysis routine provide a deep-sequencing-based toolkit for identifying gene-environment interactions on a genome-wide scale.

Reliability and Validity of the Korean Version of the Lifetime Stressor Checklist-Revised in Psychiatric Outpatients with Anxiety or Depressive Disorders.

PubMed

Choi, Kang Rok; Kim, Daeho; Jang, Eun Young; Bae, Hwallip; Kim, Seok Hyeon

2017-01-01

Traumatic events and adverse stressful experiences are major etiological factors in a wide variety of physical and mental disorders. Developing psychological instruments that can be easily administered and that have good psychometric properties have become an integral part for research and practice. This study investigated the reliability and validity of the Korean version of the Lifetime Stressor Checklist-Revised (LSC-R) in a consecutive sample of psychiatric outpatients. The LSC-R is a 30-item self-reporting questionnaire examining lifetime traumatic and non-traumatic stressors. A final sample of 258 outpatients with anxiety or depressive disorders was recruited at the psychiatric department of a university-affiliated teaching hospital. Self-reported data included the Life Events Checklist (LEC), the Zung Self-Rating Depression and Anxiety Scales, and the Impact of Events Scale-Revised, in addition to the LSC-R. A convenience sample of 50 college students completed the LSC-R on two occasions separated by a three week-interval for test-retest reliability. Mean kappa for temporal stability was high (κ=0.651) and Cronbach alpha was moderate (α=0.724). Convergent validity was excellent with corresponding items on the LEC. Concurrent validity was good for symptoms of post-traumatic stress disorder, depression, and anxiety. An exploratory factor analysis revealed that 11 factors explained 64.3 % of the total variance. This study demonstrated good psychometric properties of the Korean version of the LSC-R, further supporting its use in clinical research and practice with a Korean speaking population.

Wild salmon response to natural disturbance processes

Treesearch

Russ Thurow; John M. Buffington

2016-01-01

Dynamic landscapes are shaped by a variety of natural processes and disturbances operating across multiple temporal and spatial scales. Persistence of species in these dynamic environments is also a matter of scale: how do species dispersal and reproductive rates merge with the scales of disturbance?

40 CFR 52.2589 - Wisconsin construction permit permanency revision.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Wisconsin construction permit... (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wisconsin § 52.2589 Wisconsin construction permit permanency revision. This plan was originally submitted as Wis...

40 CFR 52.2589 - Wisconsin construction permit permanency revision.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 5 2012-07-01 2012-07-01 false Wisconsin construction permit... (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wisconsin § 52.2589 Wisconsin construction permit permanency revision. This plan was originally submitted as Wis...

40 CFR 52.2589 - Wisconsin construction permit permanency revision.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 5 2013-07-01 2013-07-01 false Wisconsin construction permit... (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wisconsin § 52.2589 Wisconsin construction permit permanency revision. This plan was originally submitted as Wis...

40 CFR 52.2589 - Wisconsin construction permit permanency revision.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 5 2014-07-01 2014-07-01 false Wisconsin construction permit... (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wisconsin § 52.2589 Wisconsin construction permit permanency revision. This plan was originally submitted as Wis...

40 CFR 52.2589 - Wisconsin construction permit permanency revision.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Wisconsin construction permit... (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Wisconsin § 52.2589 Wisconsin construction permit permanency revision. This plan was originally submitted as Wis...

Improvement of crop yield in dry environments: benchmarks, levels of organisation and the role of nitrogen.

PubMed

Sadras, V O; Richards, R A

2014-05-01

Crop yield in dry environments can be improved with complementary approaches including selecting for yield in the target environments, selecting for yield potential, and using indirect, trait- or genomic-based methods. This paper (i) outlines the achievements of direct selection for yield in improving drought adaptation, (ii) discusses the limitations of indirect approaches in the context of levels of organization, and (iii) emphasizes trade-offs and synergies between nitrogen nutrition and drought adaptation. Selection for yield in the water- and nitrogen-scarce environments of Australia improved wheat yield per unit transpiration at a rate of 0.12kg ha(-1) mm(-1) yr(-1); for indirect methods to be justified, they must return superior rates of improvement, achieve the same rate at lower cost or provide other cost-effective benefits, such as expanding the genetic basis for selection. Slow improvement of crop adaptation to water stress using indirect methods is partially related to issues of scale. Traits are thus classified into three broad groups: those that generally scale up from low levels of organization to the crop level (e.g. herbicide resistance), those that do not (e.g. grain yield), and traits that might scale up provided they are considered in a integrated manner with scientifically sound scaling assumptions, appropriate growing conditions, and screening techniques (e.g. stay green). Predicting the scalability of traits may help to set priorities in the investment of research efforts. Primary productivity in arid and semi-arid environments is simultaneously limited by water and nitrogen, but few attempts are made to target adaptation to water and nitrogen stress simultaneously. Case studies in wheat and soybean highlight biological links between improved nitrogen nutrition and drought adaptation.

Patients' self-perceived burden, caregivers' burden and quality of life for amyotrophic lateral sclerosis patients: a cross-sectional study.

PubMed

Geng, Dan; Ou, RuWei; Miao, XiaoHui; Zhao, LiHong; Wei, QianQian; Chen, XuePing; Liang, Yan; Shang, HuiFang; Yang, Rong

2017-10-01

This study surveys the quality of life of amyotrophic lateral sclerosis patients and the factors associated with amyotrophic lateral sclerosis patients' self-perceived burden and their caregivers' burden. Burdens of patients with amyotrophic lateral sclerosis and their caregivers in Chinese population are largely unknown. A cross-sectional study was conducted among 81 pairs of amyotrophic lateral sclerosis patients and their caregivers. Amyotrophic lateral sclerosis patients' self-perceived burden and caregivers' burden were assessed by the Self-Perceived Burden Scale and Zarit-Burden Interview, respectively. Quality of life of amyotrophic lateral sclerosis patients was measured using the World Health Organization Quality of Life-Bref. The amyotrophic lateral sclerosis Functional Rating Scale-Revised questionnaire was used to estimate patients' physical function. Both patients and caregivers reported a mild to moderate burden. The World Health Organization quality of life-Bref scores were decreased in respondents with lower amyotrophic lateral sclerosis Functional Rating Scale-Revised, higher Self-Perceived Burden Scale and higher Zarit-Burden Interview scores. Self-Perceived Burden Scale scores were associated with patients' knowledge of amyotrophic lateral sclerosis, respiratory function and female sex. Zarit-Burden Interview scores were associated with caregivers' age, patients' motor function and out-of-pocket payment. With increase in amyotrophic lateral sclerosis patients' self-perceived burden and caregivers' burden, quality of life of amyotrophic lateral sclerosis patients decreased. Female patients, who had known more about the disease, and those with severe respiratory dysfunction were subject to higher self-perceived burden. Older caregivers and caregivers of patients with severe motor dysfunction and more out-of-pocket payment experienced more care burdens. Our study suggests that paying more attention to female amyotrophic lateral sclerosis patients might benefit patients in China or other South-East Asian countries under the Confucian concept of ethics. There is an urgent demand to expand medical insurance coverage to cover amyotrophic lateral sclerosis in China and other developing countries. Long and adequate supports are needed for relieving caregiver's burden. To improve the quality of life of patients, relieving the patients' SBP and caregivers' burden is likely to be not only required, but also essential. © 2016 John Wiley & Sons Ltd.