Anderson, G. L.; Sarto, G. E.; Haque, R.; Runowicz, C. D.; Aragaki, A. K.; Thomson, C. A.; Howard, B. V.; Wactawski-Wende, J.; Chen, C.; Rohan, T. E.; Simon, M. S.; Reed, S. D.; Manson, J. E.
Background: While progestin addition to estrogen mitigates endometrial cancer risk, the magnitude of the effect on incidence, specific endometrial cancer histologies, and endometrial cancer mortality remains unsettled. These issues were assessed by analyses after extended follow-up of the Women’s Health Initiative (WHI) randomized clinical trial evaluating continuous combined estrogen plus progestin use. Methods: The WHI enrolled 16 608 postmenopausal women into a randomly assigned, double-blind, placebo-controlled trial. Women age 50 to 79 years with intact uteri with normal endometrial biopsy at entry were randomly assigned to once-daily 0.625mg conjugated equine estrogen plus 2.5mg medroxyprogesterone acetate (n = 8506) as a single pill or matching placebo (n = 8102). Follow-up beyond the original trial completion date required reconsent, obtained from 12 788 (83%) of surviving participants. Analyses were by intent-to-treat. All statistical tests were two-sided. Results: After 5.6 years’ median intervention and 13 years’ median cumulative follow-up, there were fewer endometrial cancers in the combined hormone therapy compared with the placebo group (66 vs 95 case patients, yearly incidence, 0.06% vs 0.10%; hazard ratio [HR] = 0.65, 95% confidence interval [CI] = 0.48 to 0.89, P = .007). While there were somewhat fewer endometrial cancers during intervention (25 vs 30, respectively; HR = 0.77, 95% CI = 0.45 to 1.31), the difference became statistically significant postintervention (41 vs 65, respectively; HR = 0.59, 95% CI = 0.40 to 0.88, P = .008), but hazard ratios did not differ between phases (P difference = .46). There was a statistically nonsignificant reduction in deaths from endometrial cancer in the estrogen plus progestin group (5 vs 11 deaths, HR = 0.42, 95% CI = 0.15 to 1.22). Conclusion: In postmenopausal women, continuous combined estrogen plus progestin decreases endometrial cancer incidence. PMID:26668177
Ritenbaugh, Cheryl; Stanford, Janet L.; Wu, LieLing; Shikany, James M.; Schoen, Robert E.; Stefanick, Marcia L.; Taylor, Vicky; Garland, Cedric; Frank, Gail; Lane, Dorothy; Mason, Ellen; McNeeley, S. Gene; Ascensao, Joao; Chlebowski, Rowan T.
Background In separate Women’s Health Initiative randomized trials, combined hormone therapy with estrogen plus progestin reduced colorectal cancer incidence but estrogen alone in women with hysterectomy did not. We now analyze features of the colorectal cancers that developed and examine survival of women following colorectal cancer diagnosis in the latter trial. Participants and Methods 10,739 postmenopausal women who were 50 to 79 years of age and had undergone hysterectomy were randomized to conjugated equine estrogens (0.625 mg/day) or matching placebo. Colorectal cancer incidence was a component of the study’s monitoring global index but was not a primary study endpoint. Colorectal cancers were verified by central medical record and pathology report review. Bowel exam frequency was not protocol defined but information on their use was collected. Results After a median 7.1 years, there were 58 invasive colorectal cancers in the hormone group and 53 in the placebo group (hazard ratio [HR] 1.12, 95% Confidence Interval [CI] 0.77–1.63). Tumor size, stage, and grade were comparable in the two randomization groups. Bowel exam frequency was also comparable in the two groups. The cumulative mortality following colorectal cancer diagnosis among women in the conjugated equine estrogen group was 34 % compared to 30 % in the placebo group (HR 1.34, 95% CI 0.58–3.19). Conclusions In contrast to the preponderance of observational studies, conjugated equine estrogens in a randomized clinical trial did not reduce colorectal cancer incidence nor improve survival after diagnosis. PMID:18829444
The Internet 2 (I2) health sciences initiative (I2HSI) involves the formulation of applications and supporting technologies, and guidelines for their use in the health sciences. Key elements of I2HSI include use of visualization, collaboration, medical informatics, telemedicine, and educational tools that support the health sciences. Specific…
Ross, Joyce M
The summer of 2006 marked the 10th anniversary of the formation of Denver-based Catholic Health Initiatives (CHI). Formed in 1996 as the result of the merger of three Catholic health care systems, and soon joined by a fourth, the system integrated a diverse collection of health care facilities previously sponsored by 12 different religious congregations. It was the first Catholic health system to give laity a sponsorship role in its facilities. CHI's facilities are sponsored by a public juridic person (PJP), the Catholic Health Care Federation (CHCF). The same people who sit on the system's board also constitute CHCF. They are thus responsible for both governance and sponsorship. CHI was the first Catholic health care system to give laypersons a sponsorship role in its facilities. Establishing the PJP was a long and complex task. Eventually, the church determined that CHI's PJP should be pontifical, accountable to the Congregation for Institutes of Consecrated Life and Societies of Apostolic Life in Rome. CHCF in 1991 became the first PJP in health care in the United States. CHI's staff, led by its first president and chief executive officer, Patricia Cahill, quickly took steps to help the new system begin to coalesce, establishing a single, systemwide pension plan, debt policy, and so forth. Also challenging was the creation of a systemwide new culture. An essential step in the development of CHI's culture was the involvement of employees in the identification of its core values: reverence, integrity, compassion, and excellence, The creation of CHI's Mission and Ministry Fund also helped give the system an identity. This fund provides grants to programs that take an innovative approach to building healthy communities, a goal expressed in CHI's mission and vision statements. The people who created CHI and nurtured it during its first decade give it high marks for faithful adherence to its mission. Even so, they acknowledge that there is always more work to be done.
National Environmental Education & Training Foundation, 2012
This document lays out the strategy for achieving the goals and objectives of NEETF's "Health Care Provider Initiative." The goal of NEETF's "Health Care Provider Initiative" is to incorporate environmental health into health professionals' education and practice in order to improve health care and public health, with a special emphasis on…
Blondon, Marc; Rodabough, Rebecca J; Budrys, Nicole; Johnson, Karen C; Berger, Jeffrey S; Shikany, James M; Raiesdana, Azad; Heckbert, Susan R; Manson, JoAnn E; LaCroix, Andrea Z; Siscovick, David; Kestenbaum, Bryan; Smith, Nicholas L; de Boer, Ian H
Experimental and epidemiological studies suggest that vitamin D may be implicated in haemostatic regulations and influence the risk of venous thromboembolism (VTE). The aim of this study was to investigate whether oral supplementation of vitamin D3 combined with calcium reduces the risk of VTE. In the randomised, double-blind, placebo-controlled Women's Health Initiative Calcium Plus Vitamin D trial, 36,282 postmenopausal women aged 50-79 years were randomised to receive 1,000 mg of calcium carbonate and 400 IU of vitamin D3 per day (n=18,176) or a matching placebo (n=18,106) during an average of seven years. This secondary analysis of the trial compared the incidence of VTE by treatment group using an intention-to-treat Cox regression analysis. The incidence of VTE did not differ between women randomised to calcium plus vitamin D and women randomised to placebo (320 vs 348 VTE events, respectively; hazard ratio (HR) 0.92, 95 % confidence interval (CI) 0.79-1.07). Results were not modified in an analysis using inverse-probability weights to take non-adherence into account (HR 0.94, 95 %CI 0.73-1.22) or in multiple subgroups. Whereas the risk of a non-idiopathic VTE was similar between groups, the risk of idiopathic VTE was lower in women randomised to calcium plus vitamin D (40 vs 65 events; HR 0.62, 95 %CI 0.42-0.92). In conclusion, daily supplementation with 1,000 mg of calcium and 400 IU of vitamin D did not reduce the overall incidence of VTE in generally healthy postmenopausal women. However, the observed reduced risk of idiopathic VTE in women randomised to calcium and vitamin D warrants further investigations.
Chou, Chih-Ping; Chi, Felicia; Weisner, Constance; Pentz, MaryAnn; Hser, Yih-Ing
The growth curve modeling (GCM) technique has been widely adopted in longitudinal studies to investigate progression over time. The simplest growth profile involves two growth factors, initial status (intercept) and growth trajectory (slope). Conventionally, all repeated measures of outcome are included as components of the growth profile, and the first measure is used to reflect the initial status. Selection of the initial status, however, can greatly influence study findings, especially for randomized trials. In this article, we propose an alternative GCM approach involving only post-intervention measures in the growth profile and treating the first wave after intervention as the initial status. We discuss and empirically illustrate how choices of initial status may influence study conclusions in addressing research questions in randomized trials using two longitudinal studies. Data from two randomized trials are used to illustrate that the alternative GCM approach proposed in this article offers better model fitting and more meaningful results. PMID:21572585
This article summarizes several health initiatives in Kansas that are being forwarded by way of public/private partnerships. Consensus is being shaped on the standardization of health data and use of actionable indicators. Statewide public health improvement planning is also being pursued. A group of large employers and state agencies are creating a basis for group purchasing, consumer assessments of health plans, and coordinated public policy formulation.
The disciplines of biomedical engineering and health informatics complement each other. These two scientific fields sometimes strive independently to deliver better health care services. The rapid evolution in data-intensive methods has made practitioners to think about reviewing the educational needs of the biomedical health informatics workforces. This paper discusses the changing skills requirements in biomedical health informatics discipline. The author reports on the challenges faced by IEEE Engineering in Medicine and Biology (EMBS) in the context of continuous career development of the EMBS members. This paper discusses Queensland chapter's initiative towards an integrated career development to address challenges faced by IEEE EMBS.
O'Hara, Lily; Taylor, Jane; Barnes, Margaret
The field of health promotion has arguably shifted over the past thirty years from being socially proactive to biomedically defensive. In many countries this has been accompanied by a gradual decline, or in some cases the almost complete removal of health promotion designated positions within Government health departments. The language or discourse used to describe the practice and discipline of health promotion is reflective of such changes. In this study, critical discourse analysis was used to determine the representation of health promotion as a practice and a discipline within 10 Australian Government weight-related public health initiatives. The analysis revealed the invisibilization of critical health promotion in favour of an agenda described as 'preventive health'. This was achieved primarily through the textual practices of overlexicalization and lexical suppression. Excluding document titles, there were 437 uses of the terms health promotion, illness prevention, disease prevention, preventive health, preventative health in the documents analysed. The term 'health promotion' was used sparingly (16% of total terms), and in many instances was coupled with the term 'illness prevention'. Conversely, the terms 'preventive health' and 'preventative health' were used extensively, and primarily used alone. The progressive invisibilization of critical health promotion has implications for the perceptions and practice of those identifying as health promotion professionals and for people with whom we work to address the social and structural determinants of health and wellbeing. Language matters, and the language and intent of critical health promotion will struggle to survive if its speakers are professionally unidentifiable or invisible.
Fischer, E P; Marder, S R; Smith, G R; Owen, R R; Rubenstein, L; Hedrick, S C; Curran, G M
The Veterans Administration (VA) recently introduced its Quality Enhancement Research Initiative (QUERI) to facilitate the translation of best practices into usual clinical care. The Mental Health QUERI (MHQ) was charged with developing strategic plans for major depressive disorder (MDD) and schizophrenia. Twenty percent or more of VA service users are affected by 1 of these 2 disorders, disorders that often have a devastating impact on affected individuals. Despite the increasing availability of efficacious treatments for each disorder, substantial gaps remain between best practices and routine care. In this context, the MHQ identified steps critical to the success of a sustained process of rapid-cycle health care improvement for MDD and schizophrenia, including research initiatives to close gaps in knowledge of best treatment practices, demonstration projects to close gaps in practice and to expand understanding of effective strategies for implementing clinical guidelines, targeted enhancements of the VA information system, and research and dissemination initiatives to increase the availability of resources to support the accelerated incorporation of best practices into routine care. This article presents an overview of the elements in the initial MHQ strategic plans and the rationale behind them.
Hammer, Leslie B.; Kelly, Erin L.; Moen, Phyllis
Executive Summary For decades, leaders and scholars have been advocating change efforts to improve work-life relationships. Yet most initiatives have lacked rigor and not been developed using scientific principles. This has created an evidence gap for employer support of work and personal life as a win–win for productivity and employees’ well-being. This paper examines the approach used by the U.S. Work Family Health Network (WFRN) to develop an innovative workplace intervention to improve employee and family health. The change initiative was designed to reduce organizationally based work-family conflict in two contrasting contexts representative of major segments of today’s U.S. workforce: health care employees and informational technology professionals. The WFRN Intervention (called STAR) had three theoretically based change elements. They were: 1) increase job control over work time and schedule; 2) increase supervisor social support for family and job effectiveness; and 3) improve organizational culture and job design processes to foster results orientation. Seven practical lessons for developing work-life interventions emerged from this groundbreaking endeavor. PMID:24683279
Kossek, Ellen Ernst; Hammer, Leslie B; Kelly, Erin L; Moen, Phyllis
For decades, leaders and scholars have been advocating change efforts to improve work-life relationships. Yet most initiatives have lacked rigor and not been developed using scientific principles. This has created an evidence gap for employer support of work and personal life as a win-win for productivity and employees' well-being. This paper examines the approach used by the U.S. Work Family Health Network (WFRN) to develop an innovative workplace intervention to improve employee and family health. The change initiative was designed to reduce organizationally based work-family conflict in two contrasting contexts representative of major segments of today's U.S. workforce: health care employees and informational technology professionals. The WFRN Intervention (called STAR) had three theoretically based change elements. They were: 1) increase job control over work time and schedule; 2) increase supervisor social support for family and job effectiveness; and 3) improve organizational culture and job design processes to foster results orientation. Seven practical lessons for developing work-life interventions emerged from this groundbreaking endeavor.
British Health Secretary Virginia Bottomley and Family Planning Association (FPA) President Anna Ford recently announced some new initiatives to promote wider use of family planning (FP) and contraception which will be carried out by the FPA with a special grant from the Department of Health. The grant will finance 3 FPA projects: 1) the Growing Up project, 3 booklets providing information for parents, young people, and children; 2) an information project at the work place on FP and sexual health for women and men; and 3) a primary health care project to aid general practitioners (G)s) and nurses engaged in the improvement of FP services. 1 in 3 pregnancies is unplanned, and teenage pregnancy rates are rising, thus sex education and public information are vital. The FPA chose St. Valentines Day to introduce How Your Body Changes, its new pamphlet for teenagers. In the UK over 85% of FP services are provided by family doctors and 15% or less by special community FP clinics. those who oppose further closures that health authorities contemplate stress that the special clinics provide: an anonymous service for younger women, especially those aged 16 or under, a wider choice of methods (some GPs do not offer the IUD, the diaphragm, or free condoms), a better service (most GPs are too busy and have had no training in FP, and postgraduate training for nurses and doctors (more clinic closures will impair FP education). Better FP education is crucial, especially for the age group 12-16 in view of over 180,000 legal abortions occurring each year in the UK.
... Start Your Family Health History My Family Health Portrait Tool English Web Tool Printable Versions Source Code ... your family's health history. My Family Health History Portrait Tool Find out about this web-based tool ...
Morgan, Robert; Jacobs, Jeffrey
Experiments are presented in which a diffuse interface between two gases is accelerated to become Rayleigh-Taylor unstable. The initially flat interface is generated by the opposing flow of two test gases at matched volumetric flow rates exiting through small holes in the test section. A random, three-dimensional interface perturbation is forced using a loudspeaker. The interface is then accelerated by an expansion wave which is generated by the rupturing of a diaphragm separating the heavy gas from a vacuum tank evacuated to ~0.01 atm. The expansion wave generates a large (of order 1000 g), non-constant acceleration acting on the interface causing the Rayleigh-Taylor instability to develop. Planar Mie scattering is employed to visualize the flow using a planar laser sheet generated at the top of the apparatus, which illuminates smoke particles seeded in the heavy gas. The scattered light is then recorded using a CMOS camera operating at 12 kHz. The mixing layer width is obtained from an ensemble of experiments and the turbulent growth parameter α is extracted and compared with previous experiments and simulations.
Yulmetyev, Renat M.; Yulmetyeva, Dinara; Gafarov, Fail M.
We discuss the fundamental role that chaosity and randomness play in the determination of quality and efficiency of medical treatment. The statistical parameter of non-Markovity from non-equilibrium statistical physics of condensed matters is offered as a quantitative information measure of chaosity and randomness. The role of chaosity and randomness is determined by the phenomenological property, which includes quantitative informational measures of chaosity and randomness and pathology (disease) in a covariant form. Manifestations of the statistical informational behavior of chaosity and randomness are examined while analyzing the chaotic dynamics of RR intervals from human ECG's, the electric signals of a human muscle's tremor of legs in a normal state and at Parkinson disease, the electric potentials of the human brain core from EEG's during epileptic seizure and a human hand finger tremor in Parkinson's disease. The existence of the above stated informational measure allows to introduce the quantitative factor of the quality of treatment. The above-stated examples confirm the existence of new phenomenological property, which is important not only for the decision of medical problems, but also for the analysis of the wide range of problems of physics of complex systems of life and lifeless nature.
Macnab, Andrew J.; Stewart, Donald; Gagnon, Faith A.
Purpose: The purpose of this paper is to describe the rationale for and potential of World Health Organization (WHO) health promoting schools (HPS) in Africa. Design/Methodology/Approach: Overview of the related literature and presentations at the 2011 Stellenbosch international colloquium on HPS relating to sub-Saharan Africa. Findings: Schools…
Saltman, Richard B.
Health care systems in Sweden, Finland, and Denmark are in the midst of substantial organizational reconfiguration. Although retaining their tax-based single source financing arrangements, they have begun experiments that introduce a limited measure of competitive behavior in the delivery of health services. The emphasis has been on restructuring public operated hospitals and health centers into various forms of public firms, rather than on the privatization of ownership of institutions. If successful, the reforms will enable these Nordic countries to combine their existing macroeconomic controls with enhanced microeconomic efficiency, effectiveness, and responsiveness to patients. PMID:10122003
Avila, Noemí; Orellana, Ana; Cano, Marta G; Antúnez, Noelia; Claver, Dolores
This article presents a summary of the first 2 years of the collaboration between the Faculty of Fine Arts of the Universidad Complutense in Madrid and Madrid Health, an autonomous organism of Madrid Council. This collaboration has allowed the development of joint experiences and projects among distinct professionals with highly diverse profiles: health professionals (sexologists, psychiatrists, nurses, etc.), and teachers, researchers, artists and students in the Faculty of Fine Arts. As a result, these experiences could be the beginning of future collaborations between the arts, health and prevention.
... disease, cancer and osteoporosis. A Community Prevention Study (CPS), a 5-year cooperative venture with CDC, was ... a multi-disciplinary approach. The purpose of the CPS was to develop community-based public health interventions ...
Comins, James L.; Krozek, Charles
This 1999-2000 report addresses the objectives and impact of California's Health Care Delivery Initiative (HCDI), which is comprised of a network of Regional Health Occupations Resource Centers (RHORCs) and their community college and health care industry partners. The HCDI identifies needed workers, develops/modifies community college curricula,…
Engberg, John; Castle, Nicholas G.; McCaffrey, Daniel
Purpose: It is widely believed that physical restraint use causes mental and physical health decline in nursing home residents. Yet few studies exist showing an association between restraint initiation and health decline. In this research, we examined whether physical restraint initiation is associated with subsequent lower physical or mental…
Background Millions of dollars are invested annually under the umbrella of national health systems strengthening. Global health initiatives provide funding for low- and middle-income countries through disease-oriented programmes while maintaining that the interventions simultaneously strengthen systems. However, it is as yet unclear which, and to what extent, system-level interventions are being funded by these initiatives, nor is it clear how much funding they allocate to disease-specific activities – through conventional ‘vertical-programming’ approach. Such funding can be channelled to one or more of the health system building blocks while targeting disease(s) or explicitly to system-wide activities. Methods We operationalized the World Health Organization health system framework of the six building blocks to conduct a detailed assessment of Global Fund health system investments. Our application of this framework framework provides a comprehensive quantification of system-level interventions. We applied this systematically to a random subset of 52 of the 139 grants funded in Round 8 of the Global Fund to Fight AIDS, Tuberculosis and Malaria (totalling approximately US$1 billion). Results According to the analysis, 37% (US$ 362 million) of the Global Fund Round 8 funding was allocated to health systems strengthening. Of that, 38% (US$ 139 million) was for generic system-level interventions, rather than disease-specific system support. Around 82% of health systems strengthening funding (US$ 296 million) was allocated to service delivery, human resources, and medicines & technology, and within each of these to two to three interventions. Governance, financing, and information building blocks received relatively low funding. Conclusions This study shows that a substantial portion of Global Fund’s Round 8 funds was devoted to health systems strengthening. Dramatic skewing among the health system building blocks suggests opportunities for more balanced
Ardalan, Ali; Mesdaghinia, Alireza; Masoumi, Gholamreza; Holakouie Naieni, Kourosh; Ahmadnezhad, Elham
Iran's health system is expanding the disaster and emergency higher education programs over the country to enhance the capacity of human resources for effective and efficient disaster mitigation, preparedness, response and recovery. In this article we present an overview about the initiatives and progress of disaster and emergency health higher education in Iran. Following the Bam earthquake, in collaboration with the Ministry of Health & Medical Education and National Institute of Health Research, School of Public Health at the Tehran University of Medical Sciences, Iran took the initiative to develop a Master of Public Health (MPH) with disaster concentration in 2006, a PhD in disaster and emergency health in 2011, and a well constructed certificate course in 2008 entitled Disaster Health Management and Risk Reduction (DHMR). Iran, Kerman and Shahid Beheshti Universities of Medical Sciences and University of Social Welfare and Rehabilitation are other academia that joined this initiative. Regarding the importance of programs evaluation, we have planned for a comprehensive evaluation of MPH and DHMR programs in 2013-4 and the Accreditation and Evaluation Board of Disaster & Emergency Health, based in MOH&ME, is responsible for evaluation of the PhD program in 3-5 years from initiation.
Hewitt, Belinda; Turrell, Gavin
The authors investigated the health consequences of marital separation and whether the partners who initiated the separation had better health than those who did not. The data came from the Households, Income and Labour Dynamics in Australia (HILDA) panel study (2001-2007), comprising an analytic sample of 1,786 men and 2,068 women who were in their first marriages in 2001. For participants who separated, the authors distinguished between self-initiated, partner-initiated, and jointly initiated separations. Using linear random-intercept models, they examined scores on the 8 physical and mental health dimensions of Short Form 36, with scale scores ranging from 0 to 100. The results indicated that in general, men who separated had a decline in health, although this was more pronounced for mental dimensions than for physical dimensions. Among separated men, those whose partner initiated the separation had poorer mental health than those for whom the separation was self-initiated or jointly initiated (-4.61). Women's physical health improved with separation, but their mental health declined. For separated women, those whose partner initiated the separation had lower scores on the general health (-5.39), role-emotional (-11.08), and mental health (-7.18) scales than women who self-initiated separation. The health consequences of separation were less severe for self- or jointly initiated separations, suggesting that not all marital dissolutions are equally bad for health.
Ippolito-Shepherd, Josefa; Cerqueira, Maria Teresa; Ortega, Diana Patricia
In Latin America, comprehensive health promotion programmes and activities are being implemented in the school setting, which take into account the conceptual framework of the Health-Promoting Schools Regional Initiative of the Pan American Health Organization, Regional office of the World Health Organization (PAHO/WHO). These programmes help to strengthen the working relationships between the health and education sectors. The Health-Promoting Schools Regional Initiative, officially launched by PAHO/WHO in 1995, aims to form future generations to have the knowledge, abilities, and skills necessary for promoting and caring for their health and that of their family and community, as well as to create and maintain healthy environments and communities. The Initiative focuses on three main components: comprehensive health education, the creation and maintenance of healthy physical and psychosocial environments, and the access to health and nutrition services, mental health, and active life. In 2001, PAHO conducted a survey in 19 Latin American countries to assess the status and trends of Health-Promoting Schools in the Region, for the appropriate regional, subregional, and national planning of pertinent health promotion and health education programmes and activities. The results of this survey provided information about policies and national plans, multisectoral coordination mechanisms for the support of health promotion in the school settings, the formation and participation in national and international networks of Health-Promoting Schools and about the level of dissemination of the strategy. For the successful development of Health-Promoting Schools is essential to involve the society as a whole, in order to mobilise human resources and materials necessary for implementing health promotion in the school settings. Thus, the constitution and consolidation of networks has been a facilitating mechanism for the exchange of ideas, resources and experiences to strengthen
Miranda, Robert; Ray, Lara; Blanchard, Alexander; Reynolds, Elizabeth K; Monti, Peter M; Chun, Thomas; Justus, Alicia; Swift, Robert M; Tidey, Jennifer; Gwaltney, Chad J; Ramirez, Jason
Adolescent alcohol use is associated with myriad adverse consequences and contributes to the leading causes of mortality among youth. Despite the magnitude of this public health problem, evidenced-based treatment initiatives for alcohol use disorders in youth remain inadequate. Identifying promising pharmacological approaches may improve treatment options. Naltrexone is an opiate receptor antagonist that is efficacious for reducing drinking in adults by attenuating craving and the rewarding effects of alcohol. Implications of these findings for adolescents are unclear; however, given that randomized trials of naltrexone with youth are non-existent. We conducted a randomized, double-blinded, placebo-controlled cross-over study, comparing naltrexone (50 mg/daily) and placebo in 22 adolescent problem drinkers aged 15-19 years (M = 18.36, standard deviation = 0.95; 12 women). The primary outcome measures were alcohol use, subjective responses to alcohol consumption, and alcohol-cue-elicited craving assessed in the natural environment using ecological momentary assessment methods, and craving and physiological reactivity assessed using standard alcohol cue reactivity procedures. Results showed that naltrexone reduced the likelihood of drinking and heavy drinking (P's ≤ 0.03), blunted craving in the laboratory and in the natural environment (P's ≤ 0.04), and altered subjective responses to alcohol consumption (P's ≤ 0.01). Naltrexone was generally well tolerated by participants. This study provides the first experimentally controlled evidence that naltrexone reduces drinking and craving, and alters subjective responses to alcohol in a sample of adolescent problem drinkers, and suggests larger clinical trials with long-term follow-ups are warranted.
Stein, Michael D.; Herman, Debra S.; Moitra, Ethan; Hecht, Jacki; Lopez, Rosalie; Anderson, Bradley J; Brown, Richard A.
Background Buprenorphine opioid agonist treatment (OAT) has established efficacy for treating opioid dependency but early relapse rates are high and are often associated with withdrawal-related or emotional distress. Methods To determine whether a novel distress tolerance (DT) intervention during buprenorphine initiation decreases opioid relapse, we conducted a preliminary randomized controlled trial with opioid-dependent outpatients. Participants received buprenorphine-naloxone induction and 3-months of maintenance buprenorphine plus seven, 50-minute manualized, individual sessions (DT vs. Health Education (HE) control) over a 28-day period, linked to clinician medication dosing visits, and beginning 2 days prior to buprenorphine induction. Primary outcomes included use of illicit opioids (positive defined as any self-reported use in the prior 28 days or detected by urine toxicology) and treatment drop out. Results Among 49 participants, the mean age was 41 years, 65.3% were male. Persons randomized to DT had lower rates of opioid use at all three monthly assessments, and at 3-months, 72% of HE participants were opioid positive compared with 62.5% of DT participants. Rates of dropout were 24% and 25% in the HE and DT arms, respectively. Conclusions This distress tolerance treatment produced a small, but not statistically significant reduction in opioid use during the first three months of treatment although no differences were found in drop-out rates between conditions. If replicated in a larger study, DT could offer clinicians a useful behavioral treatment to complement the effects of buprenorphine. Trial registered at clinicaltrials.org. Trial number NCT01556087. PMID:25510307
Smith-Ray, Renae L; Dzewaltowski, David A; Glasgow, Russell E; Lee, Rebecca E; Thomas, Deborah SK; Xu, Stanley; Estabrooks, Paul A
Background Physical activity (PA) improves many facets of health. Despite this, the majority of American adults are insufficiently active. Adults who visit a physician complaining of chest pain and related cardiovascular symptoms are often referred for further testing. However, when this testing does not reveal an underlying disease or pathology, patients typically receive no additional standard care services. A PA intervention delivered within the clinic setting may be an effective strategy for improving the health of this population at a time when they may be motivated to take preventive action. Objective Our aim was to determine the effectiveness of a tailored, computer-based, interactive personal action planning session to initiate PA among a group of sedentary cardiac patients following exercise treadmill testing (ETT). Methods This study was part of a larger 2x2 randomized controlled trial to determine the impact of environmental and social-cognitive intervention approaches on the initiation and maintenance of weekly PA for patients post ETT. Participants who were referred to an ETT center but had a negative-test (ie, stress tests results indicated no apparent cardiac issues) were randomized to one of four treatment arms: (1) increased environmental accessibility to PA resources via the provision of a free voucher to a fitness facility in close proximity to their home or workplace (ENV), (2) a tailored social cognitive intervention (SC) using a “5 As”-based (ask, advise, assess, assist, and arrange) personal action planning tool, (3) combined intervention of both ENV and SC approaches (COMBO), or (4) a matched contact nutrition control (CON). Each intervention was delivered using a computer-based interactive session. A general linear model for repeated measures was conducted with change in PA behavior from baseline to 1-month post interactive computer session as the primary outcome. Results Sedentary participants (n=452; 34.7% participation rate) without
Resnik, David B
Randomized controlled trials (RCTs) are becoming increasingly common in environmental health research. Like all studies involving human subjects, environmental health RCTs raise many ethical challenges, ranging from obtaining informed consent to minimizing risks to protecting privacy and confidentiality. One of the most important issues raised by these studies is whether it is ethical to withhold effective environmental health interventions from research subjects in order to satisfy scientific objectives. Although environmental health investigators usually do not have professional obligations to provide medical care to research subjects, they have ethical obligations to avoid exploiting them. Withholding interventions from research subjects can be ethical, provided that it does not lead to exploitation of individuals or groups. To avoid exploiting individuals or groups, investigators should ensure that research subjects and study populations receive a fair share of the benefits of research.
Torabi, Mohammad R.; Crowe, James W.
This study investigated national public opinion on school health education and the implications for health-care reform initiatives. Telephone surveys of 1,005 adults nationwide indicated that the public at large believes in the importance of health education to reduce health problems among children, considering it the responsibility of parents and…
Archdeacon, Patrick; Shaffer, Rachel N; Winkelmayer, Wolfgang C; Falk, Ronald J; Roy-Chaudhury, Prabir
To respond to the serious and underrecognized epidemic of kidney disease in the United States, the US Food and Drug Administration and the American Society of Nephrology have founded the Kidney Health Initiative-a public-private partnership designed to create a collaborative environment in which the US Food and Drug Administration and the greater kidney community can interact to optimize the evaluation of drugs, devices, biologics, and food products. The Kidney Health Initiative will bring together all the necessary stakeholders, including patients, regulators, industry, health care providers, academics, and other governmental agencies, to improve patient safety and foster innovation. This initiative is intended to enable the kidney community as a whole to provide the right drug, device, or biologic for administration to the right patient at the right time by fostering partnerships that will facilitate development and delivery of those products and addressing challenges that currently impede these goals.
Gillespie, Kathleen N; Kurz, Richard S; McBride, Timothy; Schmitz, Homer H
The purpose of the study in this article was to identify The needs of public health managers with regard to public health finance. A survey of public health practitioners regarding competencies was conducted and a review of course offerings in finance among schools of public health was performed. Most public health practitioners surveyed believe that a broad array of management competencies are required to administer the finances of a public health facility or department. Respondents added 35 competencies to those initially given to them for review. Most added competencies that were more specific than the original competencies or could be viewed as subpoints of the original competencies. Many schools offered no courses specifically addressing public health care finance, with a few offering at most only one public health finance course. All schools offered at least one corporate finance course, and the majority offered two or more courses. We conclude with a number of recommendations for education and competency development, suggesting several next steps that can advance the field of public health's understanding of what managers need to master in public health finance to effectively function as public health managers.
Sierra Health Foundation, 2012
In December 2011, the Sierra Health Foundation board of directors approved a framework for a new youth development initiative. The framework built upon the foundation's recently concluded REACH Youth Development Program and incorporated findings and recommendations from the highly regarded "Healthy Youth/Healthy Regions" and…
Elishakoff, I.; Arbocz, J.; Starnes, J. H., Jr.
The paper proposes a method to predict the buckling load of stiffened, composite shells reliably, where besides the randomness of the initial geometric imperfections also a random variation of the wall thickness and the uncertainty of the precise edge conditions is included in the analysis. The introduction of the variability in the thickness from shell to shell, in an ensemble of nominally identical shells, produced by the same manufacturing procedure is motivated by the growing realization of the importance of thickness variations by composite shells. The probabilistic treatment of the boundary conditions is dictated by the fact that 'true', deterministically specified boundary conditions are unlikely to be realizable in practice.
Coberley, Carter; Rula, Elizabeth Y; Pope, James E
Given the increasing prevalence of obesity and lifestyle-related chronic diseases in the United States and abroad, senior wellness initiatives have emerged as a means to stem the troubling trends that threaten the well-being and the economy of many nations. Seniors are an important demographic for such programs because this age group is growing, both as a proportion of the overall population and as a contributor to health care cost escalation. The goal of senior wellness programs is to improve the overall health of seniors through a variety of approaches, including increased physical activity, better nutrition, smoking cessation, and support of other healthy behaviors. Outcome metrics of particular interest are the effects of participation in these programs on health care utilization and expenditures. This review describes several studies that demonstrate reduced inpatient admissions and health care costs, as well as improved health-related quality of life as a direct result of participation in large-scale senior wellness programs. Programs that effectively engage seniors in, and change behavior as a direct result of, participation provide strong evidence that health improvements and decreased health care expenditures can be achieved. However, solutions to the challenges of broader enrollment and sustained participation in these programs would increase the impact of their outcomes and health-related benefits.
Patrick, Rebecca; Kingsley, Jonathan
Issue addressed Health promotion practitioners have important roles in applying ecosystem approaches to health and actively promoting environmental sustainability within community-level practice. The present study identified the nature and scope of health promotion activities across Australia that tackle environmental sustainability. Methods A mixed-method approach was used, with 82 participants undertaking a quantitative survey and 11 undertaking a qualitative interview. Purposeful sampling strategies were used to recruit practitioners who were delivering community-level health promotion and sustainability programs in Australia. The data were analysed thematically and interpretation was guided by the principles of triangulation. Results Study participants were at various stages of linking health promotion and environmental sustainability. Initiatives focused on healthy and sustainable food, active transport, energy efficiency, contact with nature and capacity building. Conclusion Capacity building approaches were perceived as essential to strengthening this field of practice. Healthy and sustainable food and active transport were suitable platforms for simultaneously promoting community health and sustainability. There was potential for expansion of programs that emphasise contact with nature and energy issues, as well as interventions that emphasise systems thinking and interdisciplinary approaches. So what? It was promising that Australian health promotion programs have started to address complexity rather than single issues, as evidenced by explicit engagement with environmental sustainability. However, more effort is required to enable a shift towards ecosystem approaches to health.
Minyard, Karen J; Ferencik, Rachel; Ann Phillips, Mary; Soderquist, Chris
In response to limited examples of opportunities for state policymakers to learn about and productively discuss the difficult, adaptive challenges of our health system, the Georgia Health Policy Center developed an educational initiative that applies systems thinking to health policymaking. We created the Legislative Health Policy Certificate Program - an in-depth, multi-session series for lawmakers and their staff - concentrating on building systems thinking competencies and health content knowledge by applying a range of systems thinking tools: behavior over time graphs, stock and flow maps, and a system dynamics-based learning lab (a simulatable model of childhood obesity). Legislators were taught to approach policy issues from the big picture, consider changing dynamics, and explore higher-leverage interventions to address Georgia's most intractable health challenges. Our aim was to determine how we could improve the policymaking process by providing a systems thinking-focused educational program for legislators. Over 3 years, the training program resulted in policymakers' who are able to think more broadly about difficult health issues. The program has yielded valuable insights into the design and delivery of policymaker education that could be applied to various disciplines outside the legislative process.
Casey, M M; Wellever, A; Moscovice, I
Rural health networks are a potential way for rural health care systems to improve access to care, reduce costs, and enhance quality of care. Networks provide a means for rural providers to contract with managed care organizations, develop their own managed care entities, share resources, and structure practice opportunities to support recruitment and retention of rural physicians and other health care professionals. The results of early network development initiatives indicate a need for state officials and others interested in encouraging network development to agree on common rural health network definitions, to identify clearly the goals of network development programs, and to document and analyze program outcomes. Future network development efforts need to be much more comprehensive if they are to have a significant impact on rural health care. This article analyzes public policy issues related to integrated rural health network development, discusses current efforts to encourage network development in rural areas, and suggests actions that states may take if they desire to support rural health network development. These actions include adopting a formal rural health network definition, providing networks with alternatives to certain regulatory requirements, and providing incentives such as matching grants, loans, or technical assistance. Without public sector support for networks, managed care options may continue to be unavailable in many less densely populated rural areas of the country, and locally controlled rural health networks are unlikely to develop as an alternative to the dominant pattern of managed care expansion by large urban entities. Implementation of Medicare reform legislation could provide significant incentives for the development of rural health networks, depending on the reimbursement provisions, financial solvency standards, and antitrust exemptions for provider-sponsored networks in the final legislation and federal regulations.
Tinker, A.; Parker, R.; Lord, D.; Grear, K.
Until recently, newborn health was virtually absent from the global health agenda. Now, assistance agencies, national governments and non-governmental organisations are increasingly addressing this previously neglected issue of close to four million newborns dying every year. The experience of the Saving Newborn Lives initiative documents some of the progress that has been made and the challenges and opportunities that lie ahead. Since the start of the initiative in 2000, targeted research, focused on overcoming the key barriers to improved newborn survival, has demonstrated low-cost, community-based interventions and strategies that can significantly reduce newborn mortality. Building on what has been learned from this and other efforts to date, the challenge now is to reach the millions of newborns still at risk. PMID:19851911
Rosen, Sydney; Maskew, Mhairi; Fox, Matthew P.; Nyoni, Cynthia; Mongwenyana, Constance; Sanne, Ian; Sauls, Celeste; Long, Lawrence
Background High rates of patient attrition from care between HIV testing and antiretroviral therapy (ART) initiation have been documented in sub-Saharan Africa, contributing to persistently low CD4 cell counts at treatment initiation. One reason for this is that starting ART in many countries is a lengthy and burdensome process, imposing long waits and multiple clinic visits on patients. We estimated the effect on uptake of ART and viral suppression of an accelerated initiation algorithm that allowed treatment-eligible patients to be dispensed their first supply of antiretroviral medications on the day of their first HIV-related clinic visit. Methods and Findings RapIT (Rapid Initiation of Treatment) was an unblinded randomized controlled trial of single-visit ART initiation in two public sector clinics in South Africa, a primary health clinic (PHC) and a hospital-based HIV clinic. Adult (≥18 y old), non-pregnant patients receiving a positive HIV test or first treatment-eligible CD4 count were randomized to standard or rapid initiation. Patients in the rapid-initiation arm of the study (“rapid arm”) received a point-of-care (POC) CD4 count if needed; those who were ART-eligible received a POC tuberculosis (TB) test if symptomatic, POC blood tests, physical exam, education, counseling, and antiretroviral (ARV) dispensing. Patients in the standard-initiation arm of the study (“standard arm”) followed standard clinic procedures (three to five additional clinic visits over 2–4 wk prior to ARV dispensing). Follow up was by record review only. The primary outcome was viral suppression, defined as initiated, retained in care, and suppressed (≤400 copies/ml) within 10 mo of study enrollment. Secondary outcomes included initiation of ART ≤90 d of study enrollment, retention in care, time to ART initiation, patient-level predictors of primary outcomes, prevalence of TB symptoms, and the feasibility and acceptability of the intervention. A survival analysis
In the 1960s the Dutch Women's Liberation organization "Dolle Mina" carried out a campaign in Holland to promote the use of oral contraceptives and tried to generate political support in the home and through street demonstrations. What was needed was an adequate abortion service with a corresponding abortion law, a free and adequate supply of contraceptives, and a non-sexist approach to and treatment of women in the field of sexuality, birth control, and medical servicces in general. About 15 years later, the Netherlands now has a flourishing women's health movement, including efforts in information provision, guidance, research, reference, schooling, and contact-building. The basic principles of the women's movement are; 1) the woman herself is the stardard; 2) problems women have with regard to their health are not to be observed in isolation from their social l ife and position; 3) women's acquaintance with feelings about the functioning of their own bodies form the basis of all therapies to improve women's health; 4) women must be offered the choice of existing methods of treatment and help procedures; 5) women should help each other with their common ailments, and heirarchical divisions such as helper-patient, and expert-nonexpert, should be removed; and 6) as often as possible help should be given to women in their own surroundings. Women's health centers have begun to take on a number of women's physical and psychosomatic complaints; 5 centers now operate in 5 different cities, and others are being developed. The Women's Health Center in Amsterdam was initiated in 1976 and caters to gynecological questions, breast examination problems, eating disorders, and drug addiction. Contracts between feminist health groups and the traditional health system are varied, and individuals involved in family planning groups are often also active in the feminist health acctiities. There is resistance to feminist initiatives, mainly from those working in traditional health
Background The health system of Bangladesh is haunted by challenges of accessibility and affordability. Despite impressive gains in many health indicators, recent evidence has raised concerns regarding the utilization, quality and equity of healthcare. In the context of new and unfamiliar public health challenges including high population density and rapid urbanization, eHealth and mHealth are being promoted as a route to cost-effective, equitable and quality healthcare in Bangladesh. The aim of this paper is to highlight such initiatives and understand their true potential. Methods This scoping study applies a combination of research tools to explore 26 eHealth and mHealth initiatives in Bangladesh. A screening matrix was developed by modifying the framework of Arksey & O’Malley, further complemented by case study and SWOT analysis to identify common traits among the selected interventions. The WHO health system building blocks approach was then used for thematic analysis of these traits. Results Findings suggest that most eHealth and mHealth initiatives have proliferated within the private sector, using mobile phones. The most common initiatives include tele-consultation, prescription and referral. While a minority of projects have a monitoring and evaluation framework, less than a quarter have undertaken evaluation. Most of the initiatives use a health management information system (HMIS) to monitor implementation. However, these do not provide for effective sharing of information and interconnectedness among the various actors. There are extremely few individuals with eHealth training in Bangladesh and there is a strong demand for capacity building and experience sharing, especially for implementation and policy making. There is also a lack of research evidence on how to design interventions to meet the needs of the population and on potential benefits. Conclusion This study concludes that Bangladesh needs considerable preparation and planning to sustain eHealth
Ovuga, Emilio; Boardman, Jed; Wasserman, Danuta
Uganda has passed through political and bloody civil strife stretching over 40 years. Since 1987 the HIV/AIDS pandemic has compounded the problems of the country. The present paper describes some initiatives to develop mental health services in one district of the country. A bottom-up approach in the district resulted in the formation of a community-led mental health program with strong support from two self-help groups, district political leaders and district representatives in parliament. Primary health care providers at all levels of health care in the district were trained in order to make services accessible to the rural population. Further plans based on initial exploratory discussions aim to involve the education department, the welfare and probation office, prisons and police, the military, church and cultural leaders and traditional healers. These initiatives show that it is possible to empower communities to participate in the development of mental health programs in a low-income country.
Ogunyemi, Ajibola O.; Mabekoje, Sesan Ola
Introduction: This study sought to determine the combined and relative efficacy of self-efficacy, risk-taking behaviour and mental health on personal growth initiative of university undergraduates. Method: The expo-facto research design was used to conduct the study. Stratified random sampling technique was used to select 425 participants from 6…
Dudeja, Puja; Singh, Amarjeet; Jindal, A.K.
Background Army Medical Corps provides comprehensive health care services to troops and their dependents. This approach is in consonance with the concept of Health Promoting Hospitals (HPH) initiative introduced by WHO in 1986. However, the concept is still at an infancy stage in civil health care system in India. This article describes the experiences and advantages of establishing a Well Women's Clinic (WWC) in a station of North India. Methods A system analysis approach was followed for analyzing input, process and output of the WWC during 2007–2009. Inputs included manpower and material i.e public health expert, non medical attendant and a nursing officer charts, poster, models, Television with Compact Disc (CD) player and CDs etc. Health promotion activities were conducted in the form of lectures, demonstrations, workshops, training, screening of movies, quiz, essay writing and declamation contests etc. Results Overall 385 lectures, 12 competitions, 07 training capsules were conducted. Coverage of target population was 92%. First aid training workshop trained 300 women. Six percent of the counseled women opted for tubectomy. Twelve new cases of diabetes and four new cases of hypertension were detected through screening. Seventy-two women were referred for dental treatment after a dental screening camp. Conclusion Establishment of WWC using HPH approach was quite cost effective. PMID:24623950
Brown, C. Hendricks; Have, Thomas R. Ten; Jo, Booil; Dagne, Getachew; Wyman, Peter A.; Muthén, Bengt; Gibbons, Robert D.
In this article, we present a discussion of two general ways in which the traditional randomized trial can be modified or adapted in response to the data being collected. We use the term adaptive design to refer to a trial in which characteristics of the study itself, such as the proportion assigned to active intervention versus control, change during the trial in response to data being collected. The term adaptive sequence of trials refers to a decision-making process that fundamentally informs the conceptualization and conduct of each new trial with the results of previous trials. Our discussion below investigates the utility of these two types of adaptations for public health evaluations. Examples are provided to illustrate how adaptation can be used in practice. From these case studies, we discuss whether such evaluations can or should be analyzed as if they were formal randomized trials, and we discuss practical as well as ethical issues arising in the conduct of these new-generation trials. PMID:19296774
Hurt, Ryan T.; Kulisek, Christopher; Buchanan, Laura A.
Obesity is the next major epidemiologic challenge facing today's doctors, with the annual allocation of healthcare resources for the disease and related comorbidities projected to exceed $150 billion in the United States. The incidence of obesity has risen in the United States over the past 30 years; 60% of adults are currently either obese or overweight. Obesity is associated with a higher incidence of a number of diseases, including diabetes, cardiovascular disease, and cancer. Consumption of fast food, trans fatty acids (TFAs), and fructose—combined with increasing portion sizes and decreased physical activity—has been implicated as a potential contributing factor in the obesity crisis. The use of body mass index (BMI) alone is of limited utility for predicting adverse cardiovascular outcomes, but the utility of this measure may be strengthened when combined with waist circumference and other anthropomorphic measurements. Certain public health initiatives have helped to identify and reduce some of the factors contributing to obesity. In New York City and Denmark, for example, such initiatives have succeeded in passing legislation to reduce or remove TFAs from residents' diets. The obesity epidemic will likely change practice for gastroenterologists, as shifts will be seen in the incidence of obesity-related gastrointestinal disorders, disease severity, and the nature of comorbidities. The experience gained with previous epidemiologic problems such as smoking should help involved parties to expand needed health initiatives and increase the likelihood of preventing future generations from suffering the consequences of obesity. PMID:21301632
Danzer, Enrico; Flake, Alan W.
Myelomeningocele (MMC), one of the most common congenital malformations, can result in severe lifelong disabilities, including paraplegia, hydrocephalus, Arnold-Chiari II malformation, incontinence, sexual dysfunction, skeletal deformations, and mental impairment. MMC was the first nonlethal anomaly to be treated by fetal surgery. Studies in animals provide compelling evidence that the primary cause of the neurological deficit associated with MMC is not simply incomplete neurulation but rather chronic mechanical injury and amniotic-fluid-induced chemical trauma that progressively damage the exposed neural tissue during gestation. Initial results suggest that the surgical repair of MMC before 25 weeks of gestation may preserve neurological function, reverse the hindbrain herniation of the Arnold-Chiari II malformation, and obviate the need for postnatal placement of a ventriculoperitoneal shunt. As it is currently unknown whether fetal surgery for MMC is truly beneficial compared to standard postnatal care, a randomized, controlled clinical trial has been initiated within the United States. PMID:22479081
Pierce, John P; White, Victoria M; Emery, Sherry L
Smoking initiation is a key behaviour that determines the future health consequences of smoking in a society. There is a marked difference in smoking patterns around the world, driven by initiation rates. While a number of high-income countries have seen smoking prevalence decline markedly from peak, many low-income and middle-income countries appear to still be on an upward trend. Unlike cessation where changes are limited by nicotine dependence, rates of smoking initiation can change rapidly over a short time span. Interventions that can be effective in achieving this include increases in the price of tobacco products, mass media anti-smoking advertising, smoke-free policies, smoking curricula in schools, restrictions on marketing opportunities for the tobacco industry as well as social norms that lead to restrictions on adolescents' ability to purchase cigarettes. Comprehensive tobacco control programmes that aim to denormalise smoking behaviour in the community contain all of these interventions. Rapid reductions in smoking initiation in adolescents have been documented in two case studies of comprehensive tobacco control programmes in California and Australia. Consistent and inescapable messages from multiple sources appear to be key to success. However, the California experience indicates that the rapid decline in adolescent smoking will not continue if tobacco control expenditures and the relative price of cigarettes are reduced. These case studies provide strong additional evidence of the importance of countries implementing the provisions of the Framework Treaty on Tobacco Control.
Harper, Gary W.; Neubauer, Leah C.; Bangi, Audrey K.; Francisco, Vincent T.
Transdisciplinary research and evaluation projects provide valuable opportunities to collaborate on interventions to improve the health and well-being of individuals and communities. Given team members’ diverse backgrounds and roles or responsibilities in such projects, members’ perspectives are significant in strengthening a project’s infrastructure and improving its organizational functioning. This article presents an evaluation mechanism that allows team members to express the successes and challenges incurred throughout their involvement in a multisite transdisciplinary research project. Furthermore, their feedback is used to promote future sustainability and growth. Guided by a framework known as organizational development, the evaluative process was conducted by a neutral entity, the Quality Assurance Team. A mixed-methods approach was utilized to garner feedback and clarify how the research project goals could be achieved more effectively and efficiently. The multiple benefits gained by those involved in this evaluation and implications for utilizing transdisciplinary research and evaluation teams for health initiatives are detailed. PMID:18936267
Waggoner, Miranda R.
Since the 1980s, maternal and child health experts have sought to redefine maternity care to include the period prior to pregnancy, essentially by expanding the concept of prenatal care to encompass the time before conception. In 2004, the Centers for Disease Control and Prevention endorsed and promoted this new definition when it launched the Preconception Health and Health Care Initiative. In arguing that prenatal care was often too little too late, a group of maternal and child health experts in the United States attempted to spur improvements in population health and address systemic problems in health care access and health disparities. By changing the terms of pregnancy risk and by using maternalism as a social policy strategy, the preconception health and health care paradigm promoted an ethic of anticipatory motherhood and conflated women’s health with maternal health, sparking public debate about the potential social and clinical consequences of preconception care. This article tracks the construction of this policy idea and its ultimate potential utility in health and health policy discussions. PMID:23262764
Gage, Suzanne H.; Jones, Hannah J.; Taylor, Amy E.; Burgess, Stephen; Zammit, Stanley; Munafò, Marcus R.
Smoking is strongly associated with schizophrenia. Although it has been widely assumed that this reflects self-medication, recent studies suggest that smoking may be a risk factor for schizophrenia. We performed two-sample bi-directional Mendelian randomization using summary level genomewide association data from the Tobacco And Genetics Consortium and Psychiatric Genomics Consortium. Variants associated with smoking initiation and schizophrenia were combined using an inverse-variance weighted fixed-effects approach. We found evidence consistent with a causal effect of smoking initiation on schizophrenia risk (OR 1.73, 95% CI 1.30–2.25, p < 0.001). However, after relaxing the p-value threshold to include variants from more than one gene and minimize the potential impact of pleiotropy, the association was attenuated (OR 1.03, 95% CI 0.97–1.09, p = 0.32). There was little evidence in support of a causal effect of schizophrenia on smoking initiation (OR 1.01, 95% CI 0.98–1.04, p = 0.32). MR Egger regression sensitivity analysis indicated no evidence for pleiotropy in the effect of schizophrenia on smoking initiation (intercept OR 1.01, 95% CI 0.99–1.02, p = 0.49). Our findings provide little evidence of a causal association between smoking initiation and schizophrenia, in either direction. However, we cannot rule out a causal effect of smoking on schizophrenia related to heavier, lifetime exposure, rather than initiation. PMID:28102331
The National Public Health Leadership Institute (NPHLI), a partnership between the Centers for Disease Control and Prevention and the University of North Carolina at Chapel Hill invites public health professionals to participate in a 2 year leadership program. Three Florida nurses participated in the NPHLI along with a cadre of 40 to 50 participants from the United States and foreign countries. Part of the commitment involved implementing a leadership project. This team chose to address the nursing shortage by developing and piloting mentorship program. Baseline research included a basic review of the literature and involvement in several work groups addressing various aspects of employing and retaining qualified public health nurses in Florida. During their NPHLI scholar year, team members sought input from a variety of professional sources on the reasons for the shortage of public health nurses in Florida. Based on responses from nurses, professional association members, and employees in the Florida Department of Health, team members developed a nursing mentorship project designed to address public health nursing retention and education. The goal was to develop a two-pronged mentorship program, which supported the attainment of clinical competence and workplace confidence while also improving the public health theoretical knowledge base of more experienced nurses. Nursing leadership at both the state and local levels agreed and embraced the concept. The Florida Team developed a Mentorship Handbook, which contains recruitment criteria, baseline, midterm and end of project assessment tools, and numerous other documents. The Team gained endorsement for the project and a commitment to see it through from the Department of Health's Nursing Office. The Florida Nurses Association partnered with the team to initiate the kickoff and involve team members in important discussion groups. In effecting change it is vital to have engaged and included the targeted "community" in
Samb, Badara; Evans, Tim; Dybul, Mark; Atun, Rifat; Moatti, Jean-Paul; Nishtar, Sania; Wright, Anna; Celletti, Francesca; Hsu, Justine; Kim, Jim Yong; Brugha, Ruairi; Russell, Asia; Etienne, Carissa
Since 2000, the emergence of several large disease-specific global health initiatives (GHIs) has changed the way in which international donors provide assistance for public health. Some critics have claimed that these initiatives burden health systems that are already fragile in countries with few resources, whereas others have asserted that weak health systems prevent progress in meeting disease-specific targets. So far, most of the evidence for this debate has been provided by speculation and anecdotes. We use a review and analysis of existing data, and 15 new studies that were submitted to WHO for the purpose of writing this Report to describe the complex nature of the interplay between country health systems and GHIs. We suggest that this Report provides the most detailed compilation of published and emerging evidence so far, and provides a basis for identification of the ways in which GHIs and health systems can interact to mutually reinforce their effects. On the basis of the findings, we make some general recommendations and identify a series of action points for international partners, governments, and other stakeholders that will help ensure that investments in GHIs and country health systems can fulfil their potential to produce comprehensive and lasting results in disease-specific work, and advance the general public health agenda. The target date for achievement of the health-related Millennium Development Goals is drawing close, and the economic downturn threatens to undermine the improvements in health outcomes that have been achieved in the past few years. If adjustments to the interactions between GHIs and country health systems will improve efficiency, equity, value for money, and outcomes in global public health, then these opportunities should not be missed.
Background Interventions targeting individuals classified as “high-risk” have become common-place in health care. High-risk may represent outlier values on utilization, cost, or clinical measures. Typically, such individuals are invited to participate in an intervention intended to reduce their level of risk, and after a period of time, a follow-up measurement is taken. However, individuals initially identified by their outlier values will likely have lower values on re-measurement in the absence of an intervention. This statistical phenomenon is known as “regression to the mean” (RTM) and often leads to an inaccurate conclusion that the intervention caused the effect. Concerns about RTM are rarely raised in connection with most health care interventions, and it is uncommon to find evaluators who estimate its effect. This may be due to lack of awareness, cognitive biases that may cause people to systematically misinterpret RTM effects by creating (erroneous) explanations to account for it, or by design. Methods In this paper, the author fully describes the RTM phenomenon, and tests the accuracy of the traditional approach in calculating RTM assuming normality, using normally distributed data from a Monte Carlo simulation and skewed data from a control group in a pre-post evaluation of a health intervention. Confidence intervals are generated around the traditional RTM calculation to provide more insight into the potential magnitude of the bias introduced by RTM. Finally, suggestions are offered for designing interventions and evaluations to mitigate the effects of RTM. Results On multivariate normal data, the calculated RTM estimates are identical to true estimates. As expected, when using skewed data the calculated method underestimated the true RTM effect. Confidence intervals provide helpful guidance on the magnitude of the RTM effect. Conclusion Decision-makers should always consider RTM to be a viable explanation of the observed change in an outcome in
Witter, Sophie; Wurie, Haja; Bertone, Maria Paola
There is an acknowledged gap in the literature on the impact of fee exemption policies on health staff, and, conversely, the implications of staffing for fee exemption. This article draws from five research tools used to analyse changing health worker policies and incentives in post-war Sierra Leone to document the effects of the Free Health Care Initiative (FHCI) of 2010 on health workers. Data were collected through document review (57 documents fully reviewed, published and grey); key informant interviews (23 with government, donors, NGO staff and consultants); analysis of human resource data held by the MoHS; in-depth interviews with health workers (23 doctors, nurses, mid-wives and community health officers); and a health worker survey (312 participants, including all main cadres). The article traces the HR reforms which were triggered by the FHCI and evidence of their effects, which include substantial increases in number and pay (particularly for higher cadres), as well as a reported reduction in absenteeism and attrition, and an increase (at least for some areas, where data is available) in outputs per health worker. The findings highlight how a flagship policy, combined with high profile support and financial and technical resources, can galvanize systemic changes. In this regard, the story of Sierra Leone differs from many countries introducing fee exemptions, where fee exemption has been a stand-alone programme, unconnected to wider health system reforms. The challenge will be sustaining the momentum and the attention to delivering results as the FHCI ceases to be an initiative and becomes just ‘business as normal’. The health system in Sierra Leone was fragile and conflict-affected prior to the FHCI and still faces significant challenges, both in human resources for health and more widely, as vividly evidenced by the current Ebola crisis. PMID:25797469
The publication is divided into two sections: Comparison of Proposed Human Health and Bioaccumulation Factors (HHBAFs) for the Great Lakes Initiative (GLI) and Derivation of Proposed Human Health and Wildlife Bioaccumulation Factors for the Great Lakes Initiative.
Davis, Christopher R; Bates, Anthony S; Toll, Edward C; Cole, Matthew; Smith, Frank C T; Stark, Michael
Undergraduate training in surgical safety is essential to maximize patient safety. This national review quantified undergraduate surgical safety training. Training of 2 international safety initiatives was quantified: (1) World Health Organization (WHO) "Guidelines for Safe Surgery" and (2) Department of Health (DoH) "Principles of the Productive Operating Theatre." Also, 13 additional safety skills were quantified. Data were analyzed using Mann-Whitney U tests. In all, 23 universities entered the study (71.9% response). Safety skills from WHO and DoH documents were formally taught in 4 UK medical schools (17.4%). Individual components of the documents were taught more frequently (47.6%). Half (50.9%) of the additional safety skills identified were taught. Surgical societies supplemented safety training, although the total amount of training provided was less than that in university curricula (P < .0001). Surgical safety training is inadequate in UK medical schools. To protect patients and maximize safety, a national undergraduate safety curriculum is recommended.
Greinert, Rüdiger; Breitbart, Eckhard W; Mohr, Peter; Volkmer, Beate
Skin cancer is the most frequent type of cancer in white population worldwide. However, because the most prominent risk factor-solar UV-radiation and/or artificial UV from sunbeds-is known, skin cancer is highly preventable be primary prevention. This prevention needs, that the public is informed by simple and balanced messages about the possible harms and benefits of UV-exposure and how a person should behave under certain conditions of UV-exposure. For this purpose information and recommendations for the public must be age- and target-group specific to cover all periods of life and to reach all sub-groups of a population, continuously. There is a need that political institutions together with Health Institutions and Societies (e.g., European Commission, WHO, EUROSKIN, ICNIRP, etc.), which are responsible for primary prevention of skin cancer, find a common language to inform the public, in order not to confuse it. This is especially important in connection with the ongoing Vitamin D debate, where possible positive effects of UV have to be balanced with the well known skin cancer risk of UV. A continuously ongoing evaluation of interventions and programs in primary prevention is a pre-requisite to assess the effectiveness of strategies. There is surely no "no message fits all" approach, but balanced information in health initiatives for prevention of skin cancer, which use evidence-base strategies, will further be needed in the future to reduce the incidence, morbidity and mortality skin cancer.
Jacobs, J. W.; Krivets, V. V.; Tsiklashvili, V.; Likhachev, O. A.
A vertical shock tube is used to perform experiments on the Richtmyer-Meshkov instability with a three-dimensional random initial perturbation. A membraneless flat interface is formed by opposed gas flows in which the light and heavy gases enter the shock tube from the top and from the bottom of the shock tube driven section. An air/SF6 gas combination is used and a Mach number M = 1.2 incident shock wave impulsively accelerates the interface. Initial perturbations on the interface are created by vertically oscillating the gas column within the shock tube to produce Faraday waves on the interface resulting in a short wavelength, three-dimensional perturbation. Planar Mie scattering is used to visualize the flow in which light from a laser sheet is scattered by smoke seeded in the air, and image sequences are captured using three high-speed video cameras. Measurements of the integral penetration depth prior to reshock show two growth behaviors, both having power law growth with growth exponents in the range found in previous experiments and simulations. Following reshock, all experiments show very consistent linear growth with a growth rate in good agreement with those found in previous studies.
Cohn, Jennifer; Russell, Asia; Baker, Brook; Kayongo, Alice; Wanjiku, Esther; Davis, Paul
Research into the effects of global health initiatives (GHIs) on health systems has largely left out the viewpoints and contributions of civil society. This study details civil society's perspective regarding the effects of two GHIs, the US President's Emergency Plan for AIDS Relief (PEPFAR) and the Global Fund to Fight AIDS, Tuberculosis and Malaria (GFATM), on country health systems and the added value of civil society interacting with GHIs to strengthen health systems. The study employed qualitative data collection methods using semi-structured interviews administered during focus groups and key informant interviews. A range of health system stakeholders were interviewed in Kenya, Malawi, Uganda and Zambia. Data were coded and analysed for themes and sub-themes. In total, 2910 civil society participants provided information individually or in focus groups. Respondents reported that GHIs have contributed to dramatic health benefits within and outside of a disease-specific focus, including health systems strengthening efforts. However, opportunities for synergy between GHIs and health systems have been missed, and GHIs have not worked sufficiently to close capacity gaps of grassroots civil society organisations. Despite some governance innovations, civil society's opportunities to participate meaningfully in GHI priority setting efforts are limited. Recommendations are included on how to best use GHIs to strengthen health systems by partnering with civil society.
Ruan, Qiaoling; Liu, Qihui; Sun, Feng; Shao, Lingyun; Jin, Jialin; Yu, Shenglei; Ai, Jingwen; Zhang, Bingyan; Zhang, Wenhong
Moxifloxacin (MOX) and gatifloxacin (GAT) have exhibited promising mycobactericidal activity, and a number of clinical trials have been conducted in recent decades to compare the treatment efficacy of MOX-containing and/or GAT-containing regimens with the standard regimen. The aim of this meta-analysis for clinical trials of MOX- or GAT-containing regimens was to evaluate their treatment efficacy and safety in initial therapy for drug-sensitive tuberculosis (TB). Databases were searched for randomized controlled trials, and nine studies with 6980 patients were included. We found that fluoroquinolone substitution for isoniazid or ethambutol in short-course regimens might result in more frequent unfavorable treatment outcomes compared with the standard regimen-in particular, an increased incidence of relapse. In a per-protocol analysis, MOX-containing regimens had slightly higher rates of sputum culture conversion at two months than the standard regimen (RR 1.08, 95% CI 1.04-1.11, P <0.001); there was no significant difference in the rate of sputum conversion between the GAT-containing regimens and the standard regimen (RR 1.13, 95% CI 0.96-1.33, P = 0.13). There were no significant differences in the incidence of death from any cause, including TB, nor were there serious adverse events between the MOX- or GAT-containing regimens and the standard regimen. In conclusion, MOX or GAT might not have the ability to shorten treatment duration in the initial therapy for tuberculosis despite the non-inferiority or even slightly better efficacy in the early phase of treatment compared with the standard regimen. Furthermore, it is safe to include MOX or GAT in initial TB treatment.
Fortson, Jane G.; Sanbonmatsu, Lisa
Using data from the Moving to Opportunity randomized housing voucher experiment, we estimate the direct effects of housing and neighborhood quality on child health. We show that, five years after random assignment, housing mobility has little impact on overall health status, asthma, injuries, and body mass index. The few effects that we observe…
Vandersmissen, A; Welburn, S C
The Global Response to Avian Influenza has led to a longer-term One Health movement, which addresses risks, including zoonoses, at the human-animal- environment interface, and requires the development of innovative partnerships at the political, institutional and technical levels. One Health is a sustainable and rational option when the cumulative effects of health hazards on food and economic security are considered, but demands long-term financial investment. Projections of growth in the demand for livestock production and consumption in Asia and Africa also call for effective One Health responses. However, an effective response also requires validated evidence of the socio-economic value that the One Health approach can provide. Implementing the One Health approach depends on forging strong links between human and animal health services, the environment and public policy. The authors present a list of some of the national and transnational partnerships established since 2006. Political support, good governance and effective policies and networks are crucial building blocks for One Health sustainability. The Global Response to Avian Influenza was initially established under the joint leadership of the European Union, the United States and the United Nations System Influenza Coordination Office. Since then it has supported numerous initiatives, including the World Health Organization (WHO)/Food and Agriculture Organization of the United Nations (FAO)/World Organisation for Animal Health (OIE) Global Early Warning System (GLEWS). Indeed, the Global Response to Avian Influenza paved the way for an unprecedented WHO/FAO/OIE tripartite partnership, which promoted the integration of foodborne, neglected zoonotic and tropical diseases within the One Health movement and led to the tripartite High-Level Technical Meeting of 2011 in Mexico. The One Health Global Network, which began as a proposition at an Expert Consultation in Winnipeg, Canada, in 2009, is now a reality
... HUMAN SERVICES National Institutes of Health Proposed Collection; Comment Request; Women's Health... (OMB) for review and approval. Proposed Collection Title: The Women's Health Initiative (WHI... older women by developing and following a large cohort of postmenopausal women and relating...
Anderson, Monique L; Califf, Robert M; Sugarman, Jeremy
Cluster randomized trials randomly assign groups of individuals to examine research questions or test interventions and measure their effects on individuals. Recent emphasis on quality improvement, comparative effectiveness, and learning health systems has prompted expanded use of pragmatic cluster randomized trials in routine health-care settings, which in turn poses practical and ethical challenges that current oversight frameworks may not adequately address. The 2012 Ottawa Statement provides a basis for considering many issues related to pragmatic cluster randomized trials but challenges remain, including some arising from the current US research and health-care regulations. In order to examine the ethical, regulatory, and practical questions facing pragmatic cluster randomized trials in health-care settings, the National Institutes of Health Health Care Systems Research Collaboratory convened a workshop in Bethesda, Maryland, in July 2013. Attendees included experts in clinical trials, patient advocacy, research ethics, and research regulations from academia, industry, the National Institutes of Health Collaboratory, and other federal agencies. Workshop participants identified substantial barriers to implementing these types of cluster randomized trials, including issues related to research design, gatekeepers and governance in health systems, consent, institutional review boards, data monitoring, privacy, and special populations. We describe these barriers and suggest means for understanding and overcoming them to facilitate pragmatic cluster randomized trials in health-care settings.
Morelli, Andrea; Ertmer, Christian; Rehberg, Sebastian; Lange, Matthias; Orecchioni, Alessandra; Laderchi, Amalia; Bachetoni, Alessandra; D'Alessandro, Mariadomenica; Van Aken, Hugo; Pietropaoli, Paolo; Westphal, Martin
Introduction Previous findings suggest that a delayed administration of phenylephrine replacing norepinephrine in septic shock patients causes a more pronounced hepatosplanchnic vasoconstriction as compared with norepinephrine. Nevertheless, a direct comparison between the two study drugs has not yet been performed. The aim of the present study was, therefore, to investigate the effects of a first-line therapy with either phenylephrine or norepinephrine on systemic and regional hemodynamics in patients with septic shock. Methods We performed a prospective, randomized, controlled trial in a multidisciplinary intensive care unit in a university hospital. We enrolled septic shock patients (n = 32) with a mean arterial pressure below 65 mmHg despite adequate volume resuscitation. Patients were randomly allocated to treatment with either norepinephrine or phenylephrine infusion (n = 16 each) titrated to achieve a mean arterial pressure between 65 and 75 mmHg. Data from right heart catheterization, a thermodye dilution catheter, gastric tonometry, acid-base homeostasis, as well as creatinine clearance and cardiac troponin were obtained at baseline and after 12 hours. Differences within and between groups were analyzed using a two-way analysis of variance for repeated measurements with group and time as factors. Time-independent variables were compared with one-way analysis of variance. Results No differences were found in any of the investigated parameters. Conclusions The present study suggests there are no differences in terms of cardiopulmonary performance, global oxygen transport, and regional hemodynamics when phenylephrine was administered instead of norepinephrine in the initial hemodynamic support of septic shock. Trial registration ClinicalTrial.gov NCT00639015 PMID:19017409
Eslami, Mohammad H.; Doros, Gheorghe; Goodney, Philip P.; Elderup-Jorgenson, Jens; Cronenwett, Jack L.; Malikova, Marina; Farber, Alik
Background We describe the organization of a prospective, randomized, multicenter trial comparing the effectiveness of open popliteal artery aneurysm repair (OPAR) and endovascular popliteal artery aneurysm repair (EPAR) of asymptomatic popliteal artery aneurysms (PAAs) as an example for how to use the Vascular Quality Initiative (VQI) framework. Given that many centers participate in the VQI, this model can be used to perform multicenters’ prospective trials on very modest budget. Methods VQI prospectively collects data on many vascular procedures. These data include many important perioperative, intraoperative, and postoperative details regarding both patients and their procedures. We describe a study where minimal changes to the collected data by participating centers can provide level-1 evidence regarding a significant clinical question. Data will be collected using modified VQI forms within the existing VQI data reporting structure. We plan to enroll 148 patients with asymptomatic PAAs into the open and endovascular surgery cohorts. Patients from participating VQI centers will be randomized 1:1 to either OPAR or EPAR and will be followed for an average of 2.5 years. Our primary hypothesis is that major adverse limb event–free survival is lower in the EPAR cohort and that EPAR is associated with more secondary interventions, improved quality of life, and decreased length of stay. The budget for this trial is fixed at $10,000/year for the course of the study, and the trial is judged to be feasible because of the functionality of the VQI platform. Conclusions Using the existing VQI infrastructure, Open versus Endovascular Repair of Popliteal Artery Aneurysm will provide level 1 data for PAA treatment on a modest budget. The proposed trial has an adequately powered comparative design that will use objective performance goals to describe limb-related morbidity and procedural reintervention rates. PMID:25311746
McKay, James R.; Lynch, Kevin G.; Coviello, Donna; Morrison, Rebecca; Cary, Mark S.; Skalina, Lauren; Plebani, Jennifer
Objective The effects of cognitive-behavioral relapse prevention (RP), contingency management (CM), and their combination (CM+RP) were evaluated in a randomized trial with 100 cocaine dependent patients (58% female, 89% African American) who were engaged in treatment for at least two weeks and had an average of 44 days of abstinence at baseline. Method The participants were from intensive outpatient programs (IOPs), which provide 10 hours per week of group counseling. The CM protocol provided gift certificates (maximum value of $1,150; mean received= $740) for cocaine-free urines over 12 weeks using an escalating reinforcement schedule, and weekly individual RP sessions were offered for up to 20 weeks. Average number of RP sessions attended was 3 in RP and 13 in CM+RP. Results GEE analyses over 18 months post-randomization showed significant effects for CM (but not RP) on urine toxicology and self-reported cocaine use (p=.05), with no significant CM × RP interactions. Secondary analyses indicated CM+RP produced better cocaine urine toxicology outcomes at 6 months than TAU [OR=3.96 (1.33,11.80), p< .01] and RP [OR=4.89 (1.51,15.86), p< .01), and better cocaine urine toxicology outcomes at 9 months than TAU [OR=4.21 (1.37,12.88), p< .01] and RP [OR=4.24 (1.32,13.65), p< .01). Trends also favored CM+RP over CM at 6 [OR=2.93 (0.94,9.07), p= .06] and 9 [OR=2.93 (0.94,9.10), p= .06) months. Differences between the conditions were not significant after 9 months. Conclusions These results suggest CM can improve outcomes in cocaine dependent IOP patients who have achieved initial engagement, particularly when combined with relapse prevention. PMID:20099956
Cheadle, Allen; Hsu, Clarissa; Schwartz, Pamela M; Pearson, David; Greenwald, Howard P; Beery, William L; Flores, George; Casey, Maria Campbell
Improving community health "from the ground up" entails a comprehensive ecological approach, deep involvement of community-based entities, and addressing social determinants of population health status. Although the Centers for Disease Control and Prevention, the Office of the Surgeon General, and other authorities have called for public health to be an "inter-sector" enterprise, few models have surfaced that feature local health departments as a key part of the collaborative model for effecting community-level change. This paper presents evaluation findings and lessons learned from the Partnership for the Public's Health (PPH), a comprehensive community initiative that featured a central role for local health departments with their community partners. Funded by The California Endowment, PPH provided technical and financial resources to 39 community partnerships in 14 local health department jurisdictions in California to promote community and health department capacity building and community-level policy and systems change designed to produce long-term improvements in population health. The evaluation used multiple data sources to create progress ratings for each partnership in five goal areas related to capacity building, community health improvement programs, and policy and systems change. Overall results were generally positive; in particular, of the 37 partnerships funded continuously throughout the 5 years of the initiative, between 25% and 40% were able to make a high level of progress in each of the Initiative's five goal areas. Factors associated with partnership success were also identified by local evaluators. These results showed that health departments able to work effectively with community groups had strong, committed leaders who used creative financing mechanisms, inclusive planning processes, organizational changes, and open communication to promote collaboration with the communities they served.
The Richtmyer-Meshkov instability is studied in vertical shock tube experiment. The instability is initiated by the passage of an incident shock wave over an interface between two dissimilar gases. The interface is formed by opposed gas flows in which air and SF6 enter the shock tube from the top and from the bottom of the shock tube driven section. The gases exit the test section through a series of small holes in the test section side walls, leaving behind a flat, diffuse membrane-free interface at that location. Random three-dimensional perturbations are imposed on the interface by oscillating the column of gases in the vertical direction, using two loud speakers mounted in the shock tube wall. The development of the turbulent mixing is observed as a result of the shock-interface interaction. The flow is visualized using planar Mie scattering in which the light from a laser sheet is scattered by smoke particles seeded in one of the experimental gases and image sequences are captured using high-speed CMOS cameras. The primary interest of the study is the determination of the growth rate of the turbulent mixing layer that develops after an impulsive acceleration of the perturbed interface between the two gases (air/SF6) by a weak M=1.2 incident shock wave. Measurements of the mixing layer width following the initial shock interaction show a power law growth h˜ tthetasimilar to the those observed in previous experiments and simulations with theta ≈ 0.40. The experiments reveal that the growth rate of the mixing width significantly varies from one experiment to another. This is attributed to the influence of initial perturbations imposed on the interface. However, better consistency for the mixing layer growth rate is obtained from the mixing generated by the reflected shock wave. A novel approach that is based on mass and linear momentum conservation laws in the moving reference frame leads to a new definition of the spike and bubble mixing layer widths, which
Babamoto, Kenneth S.; Sey, Kwa A.; Camilleri, Angela J.; Karlan, Vicki J.; Catalasan, Joana; Morisky, Donald E.
The increasing prevalence of diabetes and obesity, growing health disparities, and shortage of bilingual and culturally trained health care professionals underscore the role of trained community health workers (CHWs) to provide economically sustainable and culturally relevant services. This prospective randomized design evaluated the relative…
Background Shortages of health workers are obstacles to utilising global health initiative (GHI) funds effectively in Africa. This paper reports and analyses two countries' health workforce responses during a period of large increases in GHI funds. Methods Health facility record reviews were conducted in 52 facilities in Malawi and 39 facilities in Zambia in 2006/07 and 2008; quarterly totals from the last quarter of 2005 to the first quarter of 2008 inclusive in Malawi; and annual totals for 2004 to 2007 inclusive in Zambia. Topic-guided interviews were conducted with facility and district managers in both countries, and with health workers in Malawi. Results Facility data confirm significant scale-up in HIV/AIDS service delivery in both countries. In Malawi, this was supported by a large increase in lower trained cadres and only a modest increase in clinical staff numbers. Routine outpatient workload fell in urban facilities, in rural health centres and in facilities not providing antiretroviral treatment (ART), while it increased at district hospitals and in facilities providing ART. In Zambia, total staff and clinical staff numbers stagnated between 2004 and 2007. In rural areas, outpatient workload, which was higher than at urban facilities, increased further. Key informants described the effects of increased workloads in both countries and attributed staff migration from public health facilities to non-government facilities in Zambia to PEPFAR. Conclusions Malawi, which received large levels of GHI funding from only the Global Fund, managed to increase facility staff across all levels of the health system: urban, district and rural health facilities, supported by task-shifting to lower trained staff. The more complex GHI arena in Zambia, where both Global Fund and PEPFAR provided large levels of support, may have undermined a coordinated national workforce response to addressing health worker shortages, leading to a less effective response in rural areas
Ponferrada-Marín, María Isabel; Roldán-Arjona, Teresa; Ariza, Rafael R.
Active DNA demethylation processes play a critical role in shaping methylation patterns, yet our understanding of the mechanisms involved is still fragmented and incomplete. REPRESSOR OF SILENCING 1 (ROS1) is a prototype member of a family of plant 5-methylcytosine DNA glycosylases that initiate active DNA demethylation through a base excision repair pathway. As ROS1 binds DNA non-specifically, we have critically tested the hypothesis that facilitated diffusion along DNA may contribute to target location by the enzyme. We have found that dissociation of ROS1 from DNA is severely restricted when access to both ends is obstructed by tetraloops obstacles. Unblocking any end facilitates protein dissociation, suggesting that random surface sliding is the main route to a specific target site. We also found that removal of the basic N-terminal domain of ROS1 significantly impairs the sliding capacity of the protein. Finally, we show that sliding increases the catalytic efficiency of ROS1 on 5-meC:G pairs, but not on T:G mispairs, thus suggesting that the enzyme achieves recognition and excision of its two substrate bases by different means. A model is proposed to explain how ROS1 finds its potential targets on DNA. PMID:23034804
Ponferrada-Marín, María Isabel; Roldán-Arjona, Teresa; Ariza, Rafael R
Active DNA demethylation processes play a critical role in shaping methylation patterns, yet our understanding of the mechanisms involved is still fragmented and incomplete. REPRESSOR OF SILENCING 1 (ROS1) is a prototype member of a family of plant 5-methylcytosine DNA glycosylases that initiate active DNA demethylation through a base excision repair pathway. As ROS1 binds DNA non-specifically, we have critically tested the hypothesis that facilitated diffusion along DNA may contribute to target location by the enzyme. We have found that dissociation of ROS1 from DNA is severely restricted when access to both ends is obstructed by tetraloops obstacles. Unblocking any end facilitates protein dissociation, suggesting that random surface sliding is the main route to a specific target site. We also found that removal of the basic N-terminal domain of ROS1 significantly impairs the sliding capacity of the protein. Finally, we show that sliding increases the catalytic efficiency of ROS1 on 5-meC:G pairs, but not on T:G mispairs, thus suggesting that the enzyme achieves recognition and excision of its two substrate bases by different means. A model is proposed to explain how ROS1 finds its potential targets on DNA.
Hingle, Melanie D; Wertheim, Betsy C; Tindle, Hilary A; Tinker, Lesley; Seguin, Rebecca A; Rosal, Milagros C; Thomson, Cynthia A
Diet quality has not been well studied in relation to positive psychological traits. Our purpose was to investigate the relationship between optimism and diet quality in postmenopausal women enrolled in the Women's Health Initiative observational study (OS) and clinical trials (CTs), and to determine whether optimism was associated with diet change after a 1-year dietary intervention. Diet quality was scored with the Alternate Healthy Eating Index (AHEI) and optimism assessed with the Life Orientation Test-Revised. Baseline characteristics were compared across AHEI quintiles or optimism tertiles using regression models with each variable of interest as a function of quintiles or tertiles (OS, n=87,630; CT, n=65,360). Association between optimism and baseline AHEI and change in AHEI over 1 year were tested using multivariate linear regression (CT, n=13,645). Potential interaction between optimism and trial arm and demographic/lifestyle factors on AHEI change was tested using likelihood ratio test (CT intervention, n=13,645; CT control, n=20,242). Women reporting high AHEI were non-Hispanic white, educated, physically active, past or never smokers, hormone therapy users, had lower body mass index and waist circumference, and were less likely to have chronic conditions. In the CT intervention, higher optimism was associated with higher AHEI at baseline and with greater change over 1 year (P=0.001). Effect modification by intervention status was observed (P=0.014), whereas control participants with highest optimism achieved threefold greater AHEI increase compared with those with the lowest optimism. These data support a relationship between optimism and dietary quality score in postmenopausal women at baseline and over 1 year.
Mendelow, A David; Gregson, Barbara A; Rowan, Elise N; Francis, Richard; McColl, Elaine; McNamee, Paul; Chambers, Iain R; Unterberg, Andreas; Boyers, Dwayne; Mitchell, Patrick M
Intraparenchymal hemorrhages occur in a proportion of severe traumatic brain injury TBI patients, but the role of surgery in their treatment is unclear. This international multi-center, patient-randomized, parallel-group trial compared early surgery (hematoma evacuation within 12 h of randomization) with initial conservative treatment (subsequent evacuation allowed if deemed necessary). Patients were randomized using an independent randomization service within 48 h of TBI. Patients were eligible if they had no more than two intraparenchymal hemorrhages of 10 mL or more and did not have an extradural or subdural hematoma that required surgery. The primary outcome measure was the traditional dichotomous split of the Glasgow Outcome Scale obtained by postal questionnaires sent directly to patients at 6 months. The trial was halted early by the UK funding agency (NIHR HTA) for failure to recruit sufficient patients from the UK (trial registration: ISRCTN19321911). A total of 170 patients were randomized from 31 of 59 registered centers worldwide. Of 82 patients randomized to early surgery with complete follow-up, 30 (37%) had an unfavorable outcome. Of 85 patients randomized to initial conservative treatment with complete follow-up, 40 (47%) had an unfavorable outcome (odds ratio, 0.65; 95% confidence interval, CI 0.35, 1.21; p=0.17), with an absolute benefit of 10.5% (CI, -4.4-25.3%). There were significantly more deaths in the first 6 months in the initial conservative treatment group (33% vs. 15%; p=0.006). The 10.5% absolute benefit with early surgery was consistent with the initial power calculation. However, with the low sample size resulting from the premature termination, we cannot exclude the possibility that this could be a chance finding. A further trial is required urgently to assess whether this encouraging signal can be confirmed.
Mendelow, A. David; Rowan, Elise N.; Francis, Richard; McColl, Elaine; McNamee, Paul; Chambers, Iain R.; Unterberg, Andreas; Boyers, Dwayne; Mitchell, Patrick M.
Abstract Intraparenchymal hemorrhages occur in a proportion of severe traumatic brain injury TBI patients, but the role of surgery in their treatment is unclear. This international multi-center, patient-randomized, parallel-group trial compared early surgery (hematoma evacuation within 12 h of randomization) with initial conservative treatment (subsequent evacuation allowed if deemed necessary). Patients were randomized using an independent randomization service within 48 h of TBI. Patients were eligible if they had no more than two intraparenchymal hemorrhages of 10 mL or more and did not have an extradural or subdural hematoma that required surgery. The primary outcome measure was the traditional dichotomous split of the Glasgow Outcome Scale obtained by postal questionnaires sent directly to patients at 6 months. The trial was halted early by the UK funding agency (NIHR HTA) for failure to recruit sufficient patients from the UK (trial registration: ISRCTN19321911). A total of 170 patients were randomized from 31 of 59 registered centers worldwide. Of 82 patients randomized to early surgery with complete follow-up, 30 (37%) had an unfavorable outcome. Of 85 patients randomized to initial conservative treatment with complete follow-up, 40 (47%) had an unfavorable outcome (odds ratio, 0.65; 95% confidence interval, CI 0.35, 1.21; p=0.17), with an absolute benefit of 10.5% (CI, −4.4–25.3%). There were significantly more deaths in the first 6 months in the initial conservative treatment group (33% vs. 15%; p=0.006). The 10.5% absolute benefit with early surgery was consistent with the initial power calculation. However, with the low sample size resulting from the premature termination, we cannot exclude the possibility that this could be a chance finding. A further trial is required urgently to assess whether this encouraging signal can be confirmed. PMID:25738794
Chima, Charles Chikodili; Homedes, Nuria
Background Three global health initiatives (GHIs) – the US President’s Emergency Plan for AIDS Relief, the Global Fund to Fight AIDS, Tuberculosis and Malaria, and the World Bank Multi–Country HIV/AIDS Program – finance most HIV services in Nigeria. Critics assert that GHIs burden fragile health systems in resource–poor countries and that health system limitations in these countries constrain the achievement of the objectives of GHIs. This study analyzed interactions between HIV GHIs and the Nigerian Health System and explored how the impact of the GHIs could be optimized. Methods A country case study was conducted using qualitative methods, including: semi–structured interviews, direct observation, and archival review. Semi–structured interviews were held with key informants selected to reach a broad range of stakeholders including policymakers, program managers, service providers, representatives of donor agencies and their implementing partners; the WHO country office in Nigeria; independent consultants; and civil society organizations involved in HIV work. The fieldwork was conducted between June and August 2013. Findings HIV GHIs have had a mixed impact on the health system. They have enhanced availability of and access to HIV services, improved quality of services, and strengthened health information systems and the role of non–state actors in health care. On the negative end, HIV donor funding has increased dependency on foreign aid, widened disparities in access to HIV services, done little to address the sustainability of the services, crowded out non–HIV health services, and led to the development of a parallel supply management system. They have also not invested significantly in the production of new health workers and have not addressed maldistribution problems, but have rather contributed to internal brain drain by luring health workers from the public sector to non–governmental organizations and have increased workload for
Harper, William; Cook, Sandy; Makoul, Gregory
Objective: To develop medical students' skills in interacting with individuals who have limited health literacy. Methods: Described are 2 novel approaches to health literacy curriculum design. Efforts at both schools have been implemented to improve medical student awareness of health literacy, as well as specific skills in clear communication and…
Kraemer, H C; Fendt, K H
Various options available for the randomization of subjects into groups in a clinical trial are discussed, emphasizing the issues of logistics given less focus in more mathematical treatments. We discuss advantages and disadvantages of total randomization, of Zelen-type randomization procedures, of Efron-type procedures vs more classical blocking procedures to control the balance between groups, and of Simon-Pocock-type procedures vs more classical stratification for controlling possible biases in prognostic factors. Finally, we discuss issues related to choice and implementation of randomization procedures. The discussion is illustrated with the processes of decision-making in a national collaborative randomized clinical trial, the Infant Health and Development Program.
Craveiro, Isabel; Dussault, Gilles
We assessed the impact of global health initiatives (GHIs) on the health care system of Angola, as a contribution to documenting how GHIs, such as the Global Fund, GAVI and PEPFAR, influence the planning and delivery of health services in low-income countries and how national systems respond. We collected the views of national and sub-national key informants through 42 semi-structured interviews between April 2009 and May 2011 (12 at the national level and 30 at the sub-national level). We used a snowball technique to identify respondents from government, donors and non-governmental organisations. GHIs stimulated the formulation of a health policy and of plans and strategies, but the country has yet to decide on its priorities for health. At the regional level, managers lack knowledge of how GHIs' function, but they assess the effects of external funds as positive as they increased training opportunities, and augment the number of workers engaged in HIV or other specific disease programmes. However, GHIs did not address the challenge of attraction and retention of qualified personnel in provinces. Since Angola is not entirely dependent on external funding, national strategic programmes and the interventions of GHIs co-habit well, in contrast to countries such as Mozambique, which heavily depend on external aid.
Koo, Helen P.; Rose, Allison; El-Khorazaty, M. Nabil; Yao, Qing; Jenkins, Renee R.; Anderson, Karen M.; Davis, Maurice; Walker, Leslie R.
US adolescents initiate sex at increasingly younger ages, yet few pregnancy prevention interventions for children as young as 10-12 years old have been evaluated. Sixteen Washington, DC schools were randomly assigned to intervention versus control conditions. Beginning in 2001/02 with fifth-grade students and continuing during the sixth grade,…
Newton, J. Stephen; Horner, Robert H.; Algozzine, Bob; Todd, Anne W.; Algozzine, Kate
Members of Positive Behavior Interventions and Supports (PBIS) teams from 34 elementary schools participated in a Team-Initiated Problem Solving (TIPS) Workshop and follow-up technical assistance. Within the context of a randomized wait-list controlled trial, team members who were the first recipients of the TIPS intervention demonstrated greater…
Reinke, Wendy M.; Herman, Keith C.; Dong, Nianbo
A significant number of children in schools have mental health problems (World Health Organization, 2004). If children receive any type of mental health services, the vast majority receive these supports at school (Rones & Hoagwood, 2000). Mental health needs in children often manifest as emotional dysregulation, social incompetence, and…
Munns, Ailsa; Forde, Karen A; Krouzecky, Miriam; Shields, Linda
Within the current Australian health system is the understanding of a need to change from the predominate biomedical model to incorporate a comprehensive primary health care centred approach, embracing the social contexts of health and wellbeing. Recent research investigated the benefits of the primary health care philosophy and strategies in relation to the Rainbows programme which addresses grief and loss in primary school aged students in Western Australia. A multidisciplinary collaboration between the Western Australian Departments of Health and Education enabled community school health nurse coordinators to train teacher facilitators in the implementation of Rainbows, enabling support for students and their parents. The results of this qualitative study indicate that all participants regard Rainbows as effective, with many perceived benefits to students and their families.
Kraus, Marjorie B.; Morgan, Connie M.; Matteson, Peggy S.
In New Orleans, nursing faculty and students partnered with inner-city schools and churches to mobilize neighborhood assets and improve health care. Students learned community assessment skills and worked with empowered citizens who reclaimed their health resources. (Contains 28 references.) (SK)
Lee, Jane A.; And Others
The study, conducted in 1971, assessed characteristics of licensed practical nurses (LPN's) who worked in occupational health nursing. The survey instrument, a questionnaire, was returned by 591 LPN's in occupational health and provided data related to: personal characteristics, work and setting, administrative and professional functioning,…
Thompson, Linda S.; Sheahan, Paula M.
This report presents the analysis and results of a survey of states' progress in meeting the goals and objectives of their state action plans on the health care of incarcerated youth. The survey questioned 48 juvenile justice professionals, health care professionals, and university faculty from across the nation concerning state progress toward…
Johnson, Katie; Rullo, Jordan; Faubion, Stephanie
Introduction Patients’ sexual health functioning is important for physicians in all fields of medicine to consider; however, this topic is lacking from almost half of U.S. medical school curricula. Aims This study aims to develop, implement, and assess the feasibility of a preliminary sexual health curriculum for medical students. Methods This Sexual Health Selective (SHS) was developed and implemented by a student and faculty champion for first year medical students. Its design incorporated a number of the guiding principles and recommendations from the 2012 Summit on Medical School Education in Sexual Health. Main Outcome Measures Feasibility was measured by limited-efficacy testing and participant acceptability of the SHS. Limited-efficacy testing was accomplished by conducting descriptive comparisons of responses to a sexual health attitudes and knowledge survey. These responses were compared between (i) participants vs. nonparticipants prior to the SHS, (ii) participants immediately after vs. participants prior to the SHS, (iii) participants 3 months after vs. participants prior to the SHS, and (iv) participants 3 months after vs. participants immediately after the SHS. Participant acceptability was assessed by asking qualitatively and quantitatively whether students enjoyed the SHS, found it beneficial to their learning, and would recommend it to their classmates. Results Immediately after the SHS and 3 months later, participants reported increased comfort and open-mindedness in their attitudes toward sexual health and demonstrated an increase in accurate knowledge about sexual health issues compared with baseline. Objective follow-up also revealed that most participants enjoyed the SHS, found it beneficial to their learning, and would recommend it to their classmates. Conclusions The 1-week SHS was successfully implemented through the teamwork of a medical student and faculty champion. It resulted in more accurate knowledge and more open attitudes toward
Backer, Lorraine C; Tosta, Nancy
The critical public health need to assess and protect the drinking water used by 37 million Americans requires attention and resources. NCEH, in partnership with states, has begun the process to identify information available on unregulated drinking water sources to improve the availability of data to support decisive public health actions and resource allocation. Far more attention and resources are needed to complete this process.
Robbins, John A; Aragaki, Aaron; Crandall, Carolyn J; Manson, Joann E; Carbone, Laura; Jackson, Rebecca; Lewis, Cora E.; Johnson, Karen C.; Sarto, Gloria; Stefanick, Marcia L; Wactawski-Wende, Jean
Objective To test the added value of Calcium and vitamin D (CaD) for fracture prevention among women taking postmenopausal hormone therapy (HT). Methods A prospective, partial-factorial design, randomized controlled double blind trial amongst Women’s Health Initiative post-menopausal participants, ages 50–79, at 40 centers in the US, with 7.1 years average follow-up. 27,347 women were randomized to HT (conjugated estrogen 0.625 mg alone, or CEE 0.625 mg daily plus medroxyprogesterone acetate 2.5mg) and 36,282 women randomized to either 1000mg elemental calcium (carbonate) plus 400 IU of vitamin D3 daily each compared to placebo. A total of 16,089 women were in both arms. The predefined outcomes were adjudicated hip fractures and measured bone mineral density. Results Interaction between HT and CaD on hip fracture (P-interaction = 0.01) was shown. The effect of CaD was stronger among women assigned to HT (HR, 0.59; 95%CI, 0.38–0.93) than placebo (HR, 1.20; 95%CI, 0.85, 1.69). The effect of HT on hip fracture was stronger among women assigned to active CaD (HR, 0.43; 0.28–0.66) than placebo (HR, 0.87; 95%CI, 0.60–1.26). CaD supplementation enhanced the anti-fracture effect of the HT at all levels of personal calcium intake. There was no interaction of HT and CaD on change in hip or spine BMD. Conclusions Postmenopausal women at normal risk of hip fracture on HT, supplementation with CaD significantly reduced incident hip fracture beyond HT alone; at all levels of personal baseline total calcium intake. PMID:23799356
Stern, Susan B.; Walsh, Margaret; Mercado, Micaela; Levene, Kathryn; Pepler, Debra J.; Carr, Ashley; Heppell, Allison; Lowe, Erin
Objective: This study examines the effect of an ecological and contextually responsive approach, during initial intake call, on engagement for multistressed families seeking child mental health services in an urban setting. Methods: Using a randomized design, parents were allocated to phone Intake As Usual (IAU) or Enhanced Engagement Phone Intake…
Jarosz, Mirosław J
The author emphasizes the achievements of the Polish Gynecological Society in the field of improving the health indicators concerning perinatal mortality among infants during the last two decades in Poland. Attention is paid to the contribution of the members of the Society to organizational change in Polish health care after 1990, which resulted in the improvement of the care of mother and child. It is also underlined that the members of the Society contributed to the creation of early detection system of breast and cervical cancer in Poland. However it is noteworthy that in 'Polish Gynecology' - the publication of the Polish Gynecological Society - the number of reports devoted to risky health behaviors of women during periconceptional period and pregnancy is scarce. The author draws attention to the percentage of women who smoke cigarettes and consume alcohol before and during pregnancy Emphasis is also placed on the problem of nutritional disorders (mainly pathological methods of dieting) among Polish women during the reproductive period and in the first weeks of pregnancy (before the pregnancy is confirmed). These aspects may result in epigenetic changes shaping the phenotype of the offspring. The author refers to the Barker's theory of Developmental Origins of Adult Diseases and warns that the above-mentioned health behaviors of women may bring about negative effects for the offspring and future generations, namely susceptibility to chronic diseases: arterial hypertension, obesity type 2 diabetes and metabolic syndrome. Negative effects for the health of offspring may also result from low level of physical activity of women before and during pregnancy The author concludes that it is necessary to intensify the efforts of the Polish Gynecological Society in the area of prenatal public health.
Franco-Paredes, Carlos; Hernández-Ramos, Isabel; Santos-Preciado, José Ignacio
National immunization rates indicate high vaccine coverage in Mesoamerica, but there is growing evidence that the most vulnerable groups are not being reached by immunization programs. Therefore, there is likely low effective vaccine coverage in the region, leading to persistent and growing health inequity. The planning phase of this project was from June to December 2009. The project will be conducted in the target populations which includes children under five, pregnant women, and women of child-bearing age from the most vulnerable populations within countries of the Mesoamerican region, as indicated geographically by a low human development index (HDI) and/or high prevalence of poverty at the municipal level and through the use of participatory methods to define poverty and vulnerability in local contexts. We defined three lines of action for vaccine-preventable disease interventions: 1) pilot projects to fill gaps in knowledge; 2) strengthening immunization policy; and 3) implementation of evidence-based practices. Health system strengthening through health equity is the central regional objective of the immunization workgroup. We hope to have a transformational impact on health systems so as to improve effective coverage, including vaccine and other integrated primary healthcare services.
Cluss, Patricia; Lorigan, Devin; Kinsky, Suzanne; Nikolajski, Cara; McDermott, Anne; Bhat, Kiran B.
Background: Childhood obesity increases health risk, and modest physical activity can impact that risk. Schools have an opportunity to help children become more active. Purpose: This study implemented a program offering extra school-day activity opportunities in a rural school district where 37% of students were obese or overweight in 2005 and…
Investigated possible links between normative and political opposition, mental health, and the use of cannabis in prospective longitudinal study of Norwegian adolescents (n=1,311). Findings indicated that the group that experimented with cannabis was mainly characterized by political and normative "oppositional" engagement, but heavy…
Background Understanding the health policy formulation process over the years has focused on the content of policy to the neglect of context. This had led to several policy initiatives having a still birth or ineffective policy choices with sub-optimal outcomes when implemented. Sometimes, the difficulty has been finding congruence between different values and interests of the various stakeholders. How can policy initiators leverage the various subtle mechanisms that various players draw on to leverage their interests during policy formulation. This paper attempts to conceptualise these levers of policy formulation to enhance an understanding of this field of work based on lived experience. Methodology This is a qualitative participant observation case study based on retrospective recollection of the policy process and political levers involved in developing the Ghana National Health Insurance Scheme. The study uses a four-concept framework which is agenda setting, symbols manipulation, constituency preservation and coalition building to capture the various issues, negotiations and nuanced approaches used in arriving at desired outcomes. Results Technical experts, civil society, academicians and politicians all had significant influence on setting the health insurance agenda. Each of these various stakeholders carefully engaged in ways that preserved their constituency interests through explicit manoeuvres and subtle engagements. Where proposals lend themselves to various interpretations, stakeholders were quick to latch on the contentious issues to preserve their constituency and will manipulate the symbols that arise from the proposals to their advantage. Where interests are contested and the price of losing out will leave government worse off which will favour its political opponent, it will push for divergent interests outside parliamentary politics through intense negotiations to build coalitions so a particular policy may pass. Conclusions This paper has
McKay, James R.; Lynch, Kevin G.; Coviello, Donna; Morrison, Rebecca; Cary, Mark S.; Skalina, Lauren; Plebani, Jennifer
Objective: The effects of cognitive-behavioral relapse prevention (RP), contingency management (CM), and their combination (CM + RP) were evaluated in a randomized trial with 100 cocaine-dependent patients (58% female, 89% African American) who were engaged in treatment for at least 2 weeks and had an average of 44 days of abstinence at baseline.…
Rubin, Sergei; Zinger, Alexey
In this paper we discuss the creation of our universe using the idea of extra dimensions. The initial, multidimensional Lagrangian contains only metric tensor. We have found many sets of the numerical values of the Lagrangian parameters corresponding to the observed low-energy physics of our Universe. Different initial parameters can lead to the same values of fundamental constants by the appropriate choice of a dimensional reduction cascade. This result diminishes the significance of the search for the `unique' initial Lagrangian. We also have obtained a large number of low-energy vacua, which is known as `landscape' in the string theory.
Céspedes, Jaime; Briceño, German; Farkouh, Michael E.; Vedanthan, Rajesh; Baxter, Jorge; Leal, Martha; Boffetta, Paolo; Woodward, Mark; Hunn, Marilyn; Dennis, Rodolfo; Fuster, Valentin
BACKGROUND School programs can be effective in modifying knowledge, attitudes, and habits relevant to long-term risk of chronic diseases associated with sedentary lifestyles. As part of a long-term research strategy, we conducted an educational intervention in preschool facilities to assess changes in preschoolers’ knowledge, attitudes, and habits toward healthy eating and living an active lifestyle. METHODS Using a cluster design, we randomly assigned 14 preschool facilities in Bogotá, Colombia to a 5-month educational and playful intervention (7 preschool facilities) or to usual curriculum (7 preschool facilities). A total of 1216 children aged 3–5 years, 928 parents, and 120 teachers participated. A structured survey was used at baseline, at the end of the study, and 12 months later to evaluate changes in knowledge, attitudes, and habits. RESULTS Children in the intervention group showed a 10.9% increase in weighted score, compared with 5.3% in controls. The absolute adjusted difference was 3.90 units (95% confidence interval [CI], 1.64–6.16; P <.001). Among parents, the equivalent statistics were 8.9% and 3.1%, respectively (absolute difference 4.08 units; 95% CI, 2.03 to 6.12; P <.001), and among teachers, 9.4% and 2.5%, respectively (absolute difference 5.36 units; 95% CI, −0.29–11.01; P = .06). In the intervened cohort 1 year after the intervention, children still showed a significant increase in weighted score (absolute difference of 6.38 units; P <.001). CONCLUSIONS A preschool-based intervention aimed at improving knowledge, attitudes, and habits related to healthy diet and active lifestyle is feasible, efficacious, and sustainable in very young children. PMID:23062403
Collins, Patricia A.; Resendes, Sarah J.; Dunn, James R.
Background: Unlike traditional primary care centres, part of the Community Health Centre (CHC) mandate is to address upstream health determinants. In Ontario, CHCs refer to these activities as Community Initiatives (CIs); yet, little is known about how CIs operate. The objective of this study was to examine the scope, resource requirements, partnerships, successes and challenges among selected Ontario CIs. Methods: We conducted qualitative interviews with 10 CHC staff members representing 11 CIs across Ontario. CIs were identified through an online inventory, recruited by e-mail and interviewed between March and June 2011. Results: Most CIs aim to increase community participation, while addressing social isolation and poverty. They draw minimal financial resources from their CHC, and employ highly skilled staff to support implementation. Most enlist support from various partners, and use numerous methods for community engagement. Successes include improved community relations, increased opportunities for education and employment and rewarding partnerships, while insufficient funding was a commonly identified challenge. Conclusions: Despite minimal attention from researchers and funders, our findings suggest that CIs play key capacity-building roles in vulnerable communities across Ontario, and warrant further investigation. PMID:25410693
Background Poverty, lack of female empowerment, and lack of education are major risk factors for childhood illness worldwide. Microcredit programs, by offering small loans to poor individuals, attempt to address the first two of these risk factors, poverty and gender disparity. They provide clients, usually women, with a means to invest in their businesses and support their families. This study investigates the health effects of also addressing the remaining risk factor, lack of knowledge about important health issues, through randomization of members of a microcredit organization to receive a health education module based on the World Health Organization's Integrated Management of Childhood Illness (IMCI) community intervention. Methods Baseline data were collected in February 2007 from clients of a microcredit organization in Pucallpa, Peru (n = 1,855) and their children (n = 598). Loan groups, consisting of 15 to 20 clients, were then randomly assigned to receive a health education intervention involving eight monthly 30-minute sessions given by the organization's loan officers at monthly loan group meetings. In February 2008, follow-up data were collected, and included assessments of sociodemographic information, knowledge of child health issues, and child health status (including child height, weight, and blood hemoglobin levels). To explore the effects of treatment (i.e., participation in the health education sessions) on the key outcome variables, multivariate regressions were implemented using ordinary least squares. Results Individuals in the IMCI treatment arm demonstrated more knowledge about a variety of issues related to child health, but there were no changes in anthropometric measures or reported child health status. Conclusions Microcredit clients randomized to an IMCI educational intervention showed greater knowledge about child health, but no differences in child health outcomes compared to controls. These results imply that the intervention did
Foraker, Randi E.; Abdel-Rasoul, Mahmoud; Kuller, Lewis H.; Jackson, Rebecca D.; Van Horn, Linda; Seguin, Rebecca A.; Safford, Monika M.; Wallace, Robert B.; Kucharska-Newton, Anna M.; Robinson, Jennifer G.; Martin, Lisa W.; Agha, Golareh; Hou, Lifang; Allen, Norrina B.; Tindle, Hilary A.
Introduction The American Heart Association's “Simple 7” offers a practical public health conceptualization of cardiovascular health (CVH). CVH predicts incident cardiovascular disease (CVD) in younger populations, but has not been studied in a large, diverse population of aging postmenopausal women. The extent to which CVH predicts cancer in postmenopausal women is unknown. Methods Multivariable Cox regression estimated hazard ratios and 95% CIs for the association between CVH and incident CVD, any cancer, and cancer subtypes (lung, colorectal, and breast) among 161,809 Women's Health Initiative observational study and clinical trial participants followed from 1993 through 2010. Data were analyzed in 2013. CVH score was characterized as the number (0 [worst] to 7 [best]) of the American Heart Association's ideal CVH behaviors and factors at baseline: smoking, BMI, physical activity, diet, total cholesterol, blood pressure, and fasting glucose. Results Median follow-up was approximately 13 years. Fewer minorities and less educated women achieved ideal CVH, a common benchmark. In adjusted models, compared with women with the highest (best) CVH scores, those with the lowest (worst) CVH scores had nearly seven times the hazard of incident CVD (6.83, 95% CI=5.83, 8.00), and 52% greater risk of incident cancer (1.52, 95% CI=1.35, 1.72). Ideal CVH was most strongly inversely associated with lung cancer, then colorectal cancer, and then breast cancer. Conclusions Lower ideal CVH is more common among minority and less educated postmenopausal women, and predicts increased risk of CVD and cancer in this population, emphasizing the importance of prevention efforts among vulnerable older adults. PMID:26456876
Hull, Terence H; Hasmi, Eddy; Widyantoro, Ninuk
Since the ICPD in 1994, the Government of Indonesia has struggled with the challenge of providing sexual and reproductive health education to adolescents. Following an attempt at a family-centred approach, a pilot project was carried out in Central and East Java to train peer educators, coordinated by the National Family Planning Coordinating Board (BKKBN). A total of 80 peer educators (male/female teams) carried out small-group information sessions in ten different districts. Over 1,300 adolescents attended in all. Forty peer counsellors in 20 teams then carried out five outreach sessions each in their communities, attended by nearly 4,000 adults and adolescents. Educators chosen were older in age, knowledge level, authority and communication skills than adolescents, but were well accepted as mentors. Adolescents wanted to know how to deal with sexual relationships and feelings, unwanted pregnancy and STDs. With 42 million Indonesian adolescents needing information, the government cannot produce enough manuals to satisfy demand. New strategies are required to put information in the public domain, e.g. via the media. The approach described in this paper would probably be beyond the staffing and resource capacity of most districts in Indonesia. Nonetheless, it shows that there was great enthusiasm across a variety of communities for efforts to educate young people on protecting their reproductive health.
Shulman Cordeira, L.; Pednekar, M. S.; Nagler, E. M.; Gautam, J.; Wallace, L.; Stoddard, A. M.; Gupta, P. C.; Sorensen, G. C.
This article provides an overview of the recruitment strategies utilized in the Mumbai Worksites Tobacco Control Study, a cluster randomized trial testing the effectiveness of an integrated tobacco control and occupational safety and health program in Indian manufacturing worksites. From June 2012 to June 2013, 20 companies were recruited.…
Lent, Michelle R.; Veur, Stephanie S. Vander; McCoy, Tara A.; Wojtanowski, Alexis C.; Sandoval, Brianna; Sherman, Sandy; Komaroff, Eugene; Foster, Gary D.
Objective Although many initiatives exist to improve the availability of healthy foods in corner stores, few randomized trials have assessed their effects. This study evaluated, in a randomized, controlled trial, the effects of a first-generation healthy corner store intervention on students’ food and beverage purchases over a two-year period. Design and Methods Participants (n=767) were 4th-6th grade students. Ten schools and their nearby corner stores (n=24) were randomly assigned to the healthy corner store intervention or an assessment-only control. Intercept surveys directly assessed the nutritional characteristics of students’ corner store purchases at baseline, 1 and 2 years. Students’ weight and heights were measured at baseline, 1 and 2 years. Results There were no differences in energy content per intercept purchased from control or intervention schools at year 1 (p=0.12) or 2 (p=0.58). There were no differences between control and intervention students in BMI-z score (year 1, p=0.83; year 2, p=0. 98) or obesity prevalence (year 1, p=0.96; year 2, p=0.58). Conclusions A healthy corner store initiative did not result in significant changes in the energy content of corner store purchases or in continuous or categorical measures of obesity. These data will help to inform future interventions. PMID:25311881
Santos Preciado, José Ignacio; Franco Paredes, Carlos
Latin America has undergone gradual transformations in public health influenced by historical events locally or at a global level. These epidemiologic transitions have also occurred through the implementation of interventions by public institutions such as the Pan-American Health Organization, by philanthropic foundations, non-governmental organizations, and bilateral or multilateral international donor organizations. These public health initiatives have produced substantial improvements in the heath status of many populations in Latin America. Overall, human development and health have advanced over the past century. However, these public health benefits have not been shared equally among all areas of Latin America. The Mesoamerican Region -the area encompassing from Southern Mexico to Panama- continues to experience profound social inequities focalized to indigenous communities and groups of African-descent living in urban, periurban, or rural areas. The Mesoamerican Health Initiative is a private-public partnership that attempts to close the gap of health inequalities affecting the most vulnerable populations in this region of Latin America.
Ma, Jun; Xu, Ying; Wang, Chunni; Jin, Wuyin
Regular spatial patterns could be observed in spatiotemporal systems far from equilibrium states. Artificial networks with different topologies are often designed to reproduce the collective behaviors of nodes (or neurons) which the local kinetics of node is described by kinds of oscillator models. It is believed that the self-organization of network much depends on the bifurcation parameters and topology connection type. Indeed, the boundary effect is every important on the pattern formation of network. In this paper, a regular network of Hindmarsh-Rose neurons is designed in a two-dimensional square array with nearest-neighbor connection type. The neurons on the boundary are excited with random stimulus. It is found that spiral waves, even a pair of spiral waves could be developed in the network under appropriate coupling intensity. Otherwise, the spatial distribution of network shows irregular states. A statistical variable is defined to detect the collective behavior by using mean field theory. It is confirmed that regular pattern could be developed when the synchronization degree is low. The potential mechanism could be that random perturbation on the boundary could induce coherence resonance-like behavior thus spiral wave could be developed in the network.
McIsaac, Kathryn E; Sellen, Daniel W; Lou, Wendy; Young, Kue
We aimed to determine the prevalence of, and factors associated with, breastfeeding initiation in Canadian Inuit. We used data from the Nunavut Inuit Child Health Survey, a population-based, cross-sectional survey conducted in the Canadian territory of Nunavut. Inuit children aged 3-5 years in 2007 or 2008 were randomly selected for the survey. Select household, maternal, infant and community characteristics were collected from the child's primary caregiver and entered into logistic regression models as potential predictors of breastfeeding initiation. Analyses were repeated in a subgroup of caregiver reports from biological mothers. The reported prevalence of breastfeeding initiation was 67.6% (95% CI 62.4-72.8) overall and 85.1% (95% CI 80.2-90.1) in a subgroup of caregiver reports from biological mothers. Adjusted prevalence odds ratios (pOR) indicate the primary caregiver was an important determinant of breastfeeding (adopted parent vs. biological mother: pOR = 0.03, 95% CI 0.01-0.07; other vs. biological mother: pOR = 0.33, 95% CI 0.14-0.74). Maternal smoking during pregnancy and having access to a community birthing facility were also potentially important, but not statistically significant (p > 0.05). In conclusion, data from the Nunavut Inuit Child Health Survey indicate breastfeeding is initiated for more than two-thirds of children, but rates are below the national average and this may be one of several pathways to poor health outcomes documented in many Inuit communities. Considered in the particular context of birthing facilities utilization and postnatal care arrangements in Inuit communities, these results suggest that increasing breastfeeding initiation will require health interventions that effectively engage all types of primary caregivers.
Avenali, Laura; Guerra, Fabrizio; Cipriano, Luigi; Corridore, Denise; Ottolenghi, Livia
Summary This study is concerned with the educational intervention layout proposed as a possible answer for the disparities in healthcare services for disabled persons. Material and methods The data sampling was performed on individuals in Rome, affected by psychophysical disabilities, living in residential care facilities. Participants were randomly divided into two groups: Study and Control Group, consisting of patients who did or did not participate in the Educational Phase. All the caregivers participated in an educational course. Screening period: September 2008 – March 2009. Examinations were performed using Visible Plaque Index (VPI), Gingival Bleeding Index (GBI) and Microbiological Analysis. Results The total number of patients utilized for the study was 36 (18 in each group). The final sample amounted to 70% (14/20) in the Study Group and to 75% (15/20) in the Control Group. In both examined groups Oral Hygiene, Gingival Health State and Microbiological Analysis show an overall improvement of the indices, compared with the initial status, mostly at a follow-up after 4 weeks. However, Study Group show a significantly better improvement. Conversely, after 6 months the overall clinical indices worsened again. Conclusion The difference in the significant improvements of the groups, even if only over a short-time evaluation, endorses that the participation of the patients as well as tutors in the educational phase is an effective strategy for the short-term. PMID:22545186
Lanpher, Michele G.; Askew, Sandy; Bennett, Gary G.
In the U.S., 90 million adults have low health literacy. An important public health challenge is developing obesity treatment interventions suitable for those with low health literacy. The objective of this study was to examine differences in sociodemographic and clinical characteristics, as well as weight and intervention engagement outcomes by health literacy. We randomized 194 participants to usual care or to the Shape Program intervention, a 12 month digital health treatment aimed to prevent weight gain among overweight and class I obese black women in primary care practice. We administered the Newest Vital Sign instrument to assess health literacy. Over half (55%)of participants had low health literacy, which was more common for those with fewer years of educational attainment and lower income. There was no effect of health literacy on 12-month weight change or on intervention engagement outcomes (completion of coaching calls and interactive voice response self-monitoring calls). Low health literacy did not preclude successful weight gain prevention in the Shape Program intervention. Goal focused behavior change approaches like that used in Shape may be particularly helpful for treating and engaging populations with low health literacy. PMID:27043756
Insel, Thomas R; Koroshetz, Walter
The BRAIN (Brain Research through Advancing Innovative Neurotechnologies) Initiative is an ambitious project to develop innovative tools for a deeper understanding of how the brain functions in health and disease. Early programs in the National Institutes of Health BRAIN Initiative focus on tools for next-generation imaging and recording, studies of cell diversity and cell census, and integrative approaches to circuit function. In all of these efforts, cell biologists can play a leading role.
Thompson, Azure B.; Tebes, Jacob K.; McKee, Sherry A.
Background It is generally accepted that smoking starts in adolescence and earlier initiation is associated with more negative health outcomes. Some research suggests that women initiate smoking at later ages and have more negative health outcomes than men. The purpose of this study was to examine gender differences in age of initiation and its association with health. Methods The sample included men (n=8,506) and women (n=8,479) with a history of smoking from the 2001-2002 National Epidemiological Survey of Alcohol Related Conditions. Logistic regression was used to examine gender differences in the effect of late smoking initiation on physical and mental health status after adjusting for covariates. Results At mostly all ages after 16, women exceeded men in rates of smoking initiation (59.8% vs. 50.3%, p<.001). Among late initiators (≥16), women were more likely than men to have hypertension (OR:1.24,CI:1.09-1.41), heart disease (OR:1.20,CI:1.00-1.45), major depressive disorder (OR:2.54,CI:2.22-2.92) and generalized anxiety disorder (OR:2.34,CI:1.84-2.99). Among early initiators (<16), women were more likely than men to have major depressive disorder (OR:2.42,CI:2.11-2.77) and generalized anxiety disorder (OR:2.01,CI:1.59-2.54) but there were no gender differences in the likelihood of having hypertension (OR:1.04,CI:0.89-1.22) and heart disease (OR:1.11,CI:0.90-1.36). Conclusions In late adolescence and adulthood, women exceed men in smoking initiation. Late initiation was associated with more significant physical health risks for women than men. Our findings raise questions about generally accepted notions on the age at which smoking initiation occurs and its association with health. PMID:27499723
Oman, Doug; Hedberg, John; Thoresen, Carl E.
The authors evaluated an 8-week, 2-hr per week training for physicians, nurses, chaplains, and other health professionals using nonsectarian, spiritually based self-management tools based on passage meditation (E. Easwaran, 1978/1991). Participants were randomized to intervention (n = 27) or waiting list (n = 31). Pretest, posttest, and 8-and…
Courtenay, Molly; Bair, Aaron; Bakerjian, Debra; Eidson, Suzanne; Murray-Garcia, Jann; Herbert, Penelope; Himmerick, Kristine; Mongoven, Jennifer; Robinson, Mark; Ward, Deborah
The benefits of interprofessional education (IPE) amongst health professionals are well documented, however, the implementation of interprofessional initiatives across the USA is inconsistent. This report describes the development and content of a number of IPE initiatives that are in the early stages of development and implementation at the University of California, Davis, USA. The article describes several important factors that were found to be necessary for the initial implementation of these IPE initiatives. Evaluation data from these initiatives, which is providing a range of positive outcomes, are also presented and discussed in relation to the wider IPE literature.
Kao, Yun Feng; Hsieh, Wei Ting; Che Chen, Chun; King, Ya-Chin; Lin, Chrong Jung
Variability has been one of the critical challenges in the implementation of large resistive random access memory (RRAM) arrays. Wide variations in set/reset, read and cycling characteristics can significantly reduce the design margin and feasibility of a memory array. Predicting the characteristics of RRAM cells is constructive to provide insights and to adjust the memory operations accordingly. In this study, a strong correlation between the cell performance and its initial state is found in contact RRAM (CRRAM) cells by 28 nm CMOS logic technology. Furthermore, a verify-reset operation is proposed to identify the type of conductive filament (CF) in a cell. Distinctive CRRAM characteristics are found to be linked directly to initial CFs, enabling preliminary screening and adaptive resets to address the large variability problems in sizable CRRAM arrays.
Introduction Preventative strategies that focus on addressing the social determinants of health to improve healthy eating and physical activity have become an important strategy in British Columbia and Ontario for combating chronic diseases. What has not yet been examined is the extent to which healthy living initiatives implemented under these new policy frameworks successfully engage with and change the social determinants of health. Methods Initiatives active between January 1, 2006 and September 1, 2011 were found using provincial policy documents, web searches, health organization and government websites, and databases of initiatives that attempted to influence to nutrition and physical activity in order to prevent chronic diseases or improve overall health. Initiatives were reviewed, analyzed and grouped using the descriptive codes: lifestyle-based, environment-based or structure-based. Initiatives were also classified according to the mechanism by which they were administered: as direct programs (e.g. directly delivered), blueprints (or frameworks to tailor developed programs), and building blocks (resources to develop programs). Results 60 initiatives were identified in Ontario and 61 were identified in British Columbia. In British Columbia, 11.5% of initiatives were structure-based. In Ontario, of 60 provincial initiatives identified, 15% were structure-based. Ontario had a higher proportion of direct interventions than British Columbia for all intervention types. However, in both provinces, as the intervention became more upstream and attempted to target the social determinants of health more directly, the level of direct support for the intervention lessened. Conclusions The paucity of initiatives in British Columbia and Ontario that address healthy eating and active living through action on the social determinants of health is problematic. In the context of Canada's increasingly neoliberal political and economic policy, the public health sector may face
Hester, Reid K; Delaney, Harold D; Campbell, William; Handmaker, Nancy
Eighty-four heavy drinkers who responded to a newspaper recruitment advertisement were randomly assigned to receive either (a) training in a Moderate Drinking protocol via an Internet-based program (www.moderatedrinking.com) and use of the online resources of Moderation Management (MM; www.moderation.org) or (b) use of the online resources of MM alone. Follow-ups are being conducted at 3, 6, and 12 months. Results of the recently completed 3-month follow-up (86% follow-up) indicated both groups significantly reduced their drinking based on these variables: standard drinks per week, percent days abstinent, and mean estimated blood alcohol concentration (BAC) per drinking day. Both groups also significantly reduced their alcohol-related problems. Relative to the control group, the experimental group had better outcomes on percent days abstinent and log drinks per drinking day. These short-term outcome data provide evidence for the effectiveness of both the Moderate Drinking Web application and of the resources available online at MM in helping heavy drinkers reduce their drinking and alcohol-related problems.
Al-Obaidi, AbdulKareem; West, Bernadette; Fox, Anne; Savin, Daniel
The study aims to assess the feasibility of introducing a mental health screening tool into the initial health care assessment for refugees in New Jersey, US. A semi-structured interview was conducted with a convenience sample of professionals providing refugee health care in New Jersey and in a number of other states. There is a widespread appreciation of the need to consider the mental and emotional issues of the refugees as a priority in healthcare services. A mental health screening tool is required for practice in NJ. Community resources should be coupled with early screening for better refugee mental health outcomes.
Rule, John; Dunston, Roger; Solomon, Nicky
Purpose: This paper aims to provide an account of learning and change in the redesign of a primary health-care initiative in a large metropolitan city in Australia. Design/Methodology/ Approach: The paper is based on research exploring the place and role of learning in the re-making of health professional practices in a major New South Wales…
GermAnn, Kathy; Smith, Neale; Littlejohns, Lori Baugh
Efforts of health professionals are shifting away from programs that "deliver health" toward those that build the capacity of communities to work together to create healthy places. The Healthy Communities Initiative (HCI) is a community development model in central Alberta (Canada) that involves the creation of a widely shared vision of…
Floyd, Jerald D.
Two resource centers were funded by the Illinois Alcoholism Prevention Initiative to facilitate primary prevention and health promotion efforts at the local level. Located in DeKalb and Springfield, the centers assisted the Illinois State Department of Mental Health and Developmental Disabilities Division of Alcoholism in building a body of…
Rees, Peter W.; Silberman, Jordan A.
The Delaware Geography-Health Initiative is a Web- and GIS-based set of lesson units for teaching geographic concepts and research methods within the context of the state's high school geography standards. Each unit follows a research-based, inquiry-centered model addressing questions of health because of Delaware's high incidence of cancer,…
Tsiklashvili, Vladimer; Lokhatchev, Oleg; Jacobs, Jeffrey
Richtmyer-Meshkov (RM) instability is studied in a vertical shock tube experiment. The instability is observed between two gases of different densities accelerated by an incident planar shock wave. The stable stratification of the gases is created by introducing air seeded with smoke through a plenum at the top of the driven section, and SF6 through a plenum at the bottom. The gases are oscillated vertically using two loud speakers, located at the top and bottom of the driven section. Faraday waves created on the interface of the two gases results in a random initial perturbation from which the RM instability develops. The current study focuses on the development of the turbulent mixing layer width following the shock-interface interaction. In past experiments, a variety of growth behaviors has been observed. In some experiments the mixing layer width initially grows rapidly and then saturates later on. Other experiments have more gradual, almost linear growth behavior. In the new experiments views of the initial perturbation are captured along with the growth behavior in order to determine the effects of initial conditions on the mixing layers width's development.
Gupta, Samir K.; Kitch, Douglas; Tierney, Camlin; Daar, Eric S.; Sax, Paul E.; Melbourne, Kathleen; Ha, Belinda; McComsey, Grace A.
Background. The effects of antiretrovirals on cystatin C-based renal function estimates are unknown. Methods. We analyzed changes in renal function using creatinine and cystatin C-based estimating equations in 269 patients in A5224s, a substudy of study A5202, in which treatment-naive patients were randomized to abacavir/lamivudine or tenofovir/emtricitabine with open-label atazanavir/ritonavir or efavirenz. Results. Changes in renal function significantly improved (or declined less) with abacavir/lamivudine treatment compared with tenofovir/emtricitabine using the Cockcroft-Gault formula (P = .016) and 2009 Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI; P = .030) and 2012 CKD-EPI cystatin C-creatinine (P = .025). Renal function changes significantly improved (or declined less) with efavirenz compared with atazanavir/ritonavir (P < .001 for all equations). Mean (95% confidence interval) renal function changes specifically for tenofovir/emtricitabine combined with atazanavir/ritonavir were −8.3 (−14.0, −2.6) mL/min with Cockcroft-Gault; −14.9 (−19.7, −10.1) mL/min per 1.732 with Modification of Diet in Renal Disease; −12.8 (−16.5, −9.0) mL/min per 1.732 with 2009 CKD-EPI; +8.9 (4.2, 13.7) mL/min per 1.732 with 2012 CKD-EPI cystatin C; and −1.2 (−5.1, 2.6) mL/min per 1.732 with 2012 CKD-EPI cystatin C-creatinine. Renal function changes for the other treatment arms were more favorable but similarly varied by estimating equation. Conclusions. Antiretroviral-associated changes in renal function vary in magnitude and direction based on the estimating equation used. PMID:25734077
Rohatiner, A; Radford, J; Deakin, D; Earl, H; Love, S B; Price, O; Wilson, A; Lister, T A
The purpose of this study was to evaluate the role of interferon as initial and maintenance therapy in patients with newly diagnosed follicular lymphoma. Between 1984 and 1994, 204 patients with newly diagnosed Stage III or Stage IV follicular lymphoma were randomized to receive either, Chlorambucil (CB): 10 mg daily for 6 weeks, followed by a 2-week interval, with 3 subsequent 2-week treatment periods at the same dose, separated by 2-week intervals, or, CB given concurrently with interferon (IFN). IFN was given at a dose of 3 × 106units thrice weekly, subcutaneously, throughout the 18-week treatment period. Responding patients were subsequently randomized to receive maintenance IFN at the dose and schedule described above, or to expectant management. The overall response rate was 161/204 (78%), complete remission being achieved in 24% of patients. Neither the addition of IFN to the initial treatment, nor the use of maintenance IFN influenced response rate, remission duration or survival. This study was undertaken to determine whether IFN, given in combination with, and then subsequent to, CB would alter the clinical course of patients with follicular lymphoma. Disappointingly, this objective was not achieved, no advantage having been demonstrated for the addition of IFN. © 2001 Cancer Research Campaign http://www.bjcancer.com PMID:11437398
John, Christopher; Asquith, Heidi; Wren, Tom; Mercuri, Stephanie; Brownlow, Sian
The Kenyan Village Medical Education Program is a student-led global health initiative that seeks to improve health outcomes in rural Kenya through culturally appropriate health education. The month-long program, which is organised by the Melbourne University Health Initiative (Australia), is conducted each January in southern rural Kenya. Significance for public health The Kenyan Village Medical Education (KVME) Program is a student-led global health initiative that involves exploring well-established strategies for the prevention of disease through workshops that are conducted in southern rural Kenya. These workshops are tailored to the unique needs and circumstances of rural Kenyan communities, and are delivered to community leaders, as well as to adults and children within the wider community. Aside from the KVME Program’s emphasis on reducing the burden of preventable disease through health education, the positive impact of the KVME Program on the Program’s student volunteers also deserves consideration. Throughout the month-long KVME Program, student volunteers are presented with opportunities to develop their understanding of cultural competency, the social and economic determinants of health, as well as the unique challenges associated with working in resource-poor communities. Importantly, the KVME Program also represents an avenue through which global health leadership can be fostered amongst student volunteers. PMID:27190974
Cavalli, Anna; Bamba, Sory I.; Traore, Mamadou N.; Boelaert, Marleen; Coulibaly, Youssouf; Polman, Katja; Pirard, Marjan; Van Dormael, Monique
Background Recently, a number of Global Health Initiatives (GHI) have been created to address single disease issues in low-income countries, such as poliomyelitis, trachoma, neonatal tetanus, etc.. Empirical evidence on the effects of such GHIs on local health systems remains scarce. This paper explores positive and negative effects of the Integrated Neglected Tropical Disease (NTD) Control Initiative, consisting in mass preventive chemotherapy for five targeted NTDs, on Mali's health system where it was first implemented in 2007. Methods and Findings Campaign processes and interactions with the health system were assessed through participant observation in two rural districts (8 health centres each). Information was complemented by interviews with key informants, website search and literature review. Preliminary results were validated during feedback sessions with Malian authorities from national, regional and district levels. We present positive and negative effects of the NTD campaign on the health system using the WHO framework of analysis based on six interrelated elements: health service delivery, health workforce, health information system, drug procurement system, financing and governance. At point of delivery, campaign-related workload severely interfered with routine care delivery which was cut down or totally interrupted during the campaign, as nurses were absent from their health centre for campaign-related activities. Only 2 of the 16 health centres, characterized by a qualified, stable and motivated workforce, were able to keep routine services running and to use the campaign as an opportunity for quality improvement. Increased workload was compensated by allowances, which significantly improved staff income, but also contributed to divert attention away from core routine activities. While the campaign increased the availability of NTD drugs at country level, parallel systems for drug supply and evaluation requested extra efforts burdening local
Karlan, Dean; Thuysbaert, Bram; Gray, Bobbi
We evaluate whether health education integrated into microcredit lending groups reduces health risks by improving health knowledge and self-reported behaviors among urban and rural borrowers in eastern Benin. In 2007, we randomly assigned 138 villages in the Plateau region of Benin to one of four variations of a group liability credit product, varying lending groups' gender composition and/or inclusion of health education using a 2 × 2 design. Women in villages receiving health education, regardless of gender composition of the groups, showed improved knowledge of malaria and of human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS), but not of childhood illness danger signs. No significant changes in health behavior were observed except an increase in HIV/AIDS prevention behavior, a result predominantly driven by an increase in respondents' self-reported ability to procure a condom, likely an indicator of increased perceived access rather than improved preventative behavior. Women in villages assigned to mixed-gender groups had significantly lower levels of social capital, compared with villages assigned to female-only groups. This suggests there may be an important trade-off to consider for interventions seeking improved health outcomes and social capital through provision of services to mixed-gender groups. Although bundling health education with microcredit can expand health education coverage and lower service-delivery costs, the approach may not be sufficient to improve health behaviors.
Littlefield, Lyn; Giese, Jill
The Australian Government's Better Access to Mental Health Care initiative introduced mental health reforms that included the availability of Medicare-funded psychology services. The mental health initiative has resulted in a huge uptake of these services, demonstrating the strong community demand for psychological treatment. The initiative has…
Hakami, Tahir; O'Brien, Terence J; Petty, Sandra J; Sakellarides, Mary; Christie, Jemma; Kantor, Susan; Todaro, Marian; Gorelik, Alexandra; Seibel, Markus J; Yerra, Raju; Wark, John D
Long-term anti-epileptic drug (AED) therapy is associated with increased fracture risk. This study tested whether substituting the newer AED levetiracetam has less adverse effects on bone than older AEDs. An open-label randomized comparative trial. Participants had "failed" initial monotherapy for partial epilepsy and were randomized to substitution monotherapy with levetiracetam or an older AED (carbamazepine or valproate sodium). Bone health assessments, performed at 3 and 15 months, included areal bone mineral density (aBMD) and content at lumbar spine (LS), total hip (TH), forearm (FA), and femoral neck (FN), radial and tibial peripheral quantitative computed tomography and serum bone turnover markers. Main outcomes were changes by treatment group in aBMD at LS, TH, and FA, radial and tibial trabecular BMD and cortical thickness. 70/84 patients completed assessments (40 in levetiracetam- and 30 in older AED group). Within-group analyses showed decreases in both groups in LS (-9.0 %; p < 0.001 in levetiracetam vs. -9.8 %; p < 0.001 in older AED group), FA (-1.46 %; p < 0.001 vs. -0.96 %; p < 0.001, respectively) and radial trabecular BMD (-1.46 %; p = 0.048 and -2.31 %; p = 0.013, respectively). C-terminal telopeptides of type I collagen (βCTX; bone resorption marker) decreased in both groups (-16.1 %; p = 0.021 vs. -15.2 %; p = 0.028, respectively) whereas procollagen Ι N-terminal peptide (PΙNP; bone formation marker) decreased in older AED group (-27.3 %; p = 0.008). The treatment groups did not differ in any of these measures. In conclusion, use of both levetiracetam and older AEDs was associated with bone loss over 1 year at clinically relevant fracture sites and a reduction in bone turnover.
Gordon, Adam J; Montlack, Melissa L; Freyder, Paul; Johnson, Diane; Bui, Thuy; Williams, Jennifer
The Allegheny Initiative for Mental Health Integration for the Homeless (AIM-HIGH) was a 3-year urban initiative in Pennsylvania that sought to enhance integration and coordination of medical and behavioral services for homeless persons through system-, provider-, and client-level interventions. On a system level, AIM-HIGH established partnerships between several key medical and behavioral health agencies. On a provider level, AIM-HIGH conducted 5 county-wide conferences regarding homeless integration, attended by 637 attendees from 72 agencies. On a client level, 5 colocated medical and behavioral health care clinics provided care to 1986 homeless patients in 4084 encounters, generating 1917 referrals for care. For a modest investment, AIM-HIGH demonstrated that integration of medical and behavioral health services for homeless persons can occur in a large urban environment.
The Department of Health and Human Services (HHS) is issuing this interim final rule with a request for comments to adopt an initial set of standards, implementation specifications, and certification criteria, as required by section 3004(b)(1) of the Public Health Service Act. This interim final rule represents the first step in an incremental approach to adopting standards, implementation specifications, and certification criteria to enhance the interoperability, functionality, utility, and security of health information technology and to support its meaningful use. The certification criteria adopted in this initial set establish the capabilities and related standards that certified electronic health record (EHR) technology will need to include in order to, at a minimum, support the achievement of the proposed meaningful use Stage 1 (beginning in 2011) by eligible professionals and eligible hospitals under the Medicare and Medicaid EHR Incentive Programs.
Fan, Meiyu; Sun, Jian; Zhou, Bin; Chen, Min
To introduce smart health in Wuhan, and provide some references for other cities. As the largest mega-city in central China, Wuhan is investing large amounts of resources to push forward the development of Smart Wuhan and Health Wuhan, and it has unique features. It is one of the centerpieces of China's New Healthcare Reform, and great hope is put on it to help solve the conflict between limited healthcare resources and the large population of patients. How to plan and design smart health is important. The construction of Wuhan Smart Health includes some aspects as follows, like requirement analysis, the establishment of objectives and blueprint, the architecture design of regional health information platform, evaluation and implementation, problems and solutions, and so on. Wuhan Smart Health has obtained some achievements in health network, information systems, resident's health records, information standard, and the first phase of municipal health information platform. The focus of this article is the whole construction process of smart health in Wuhan. Although there are some difficulties during this period, some smart health services and management have been reflected. Compared with other cities or countries, Wuhan Smart Health has its own advantages and disadvantages. This study aims to provide a reference for other cities. Because smart health of Wuhan is characteristic in construction mode. Though still in the initial stage, it has great potentials in the future.
Orlich, Michael J; Fraser, Gary E
The Adventist Health Study 2 is a large cohort that is well suited to the study of the relation of vegetarian dietary patterns to health and disease risk. Here we review initial published findings with regard to vegetarian diets and several health outcomes. Vegetarian dietary patterns were associated with lower body mass index, lower prevalence and incidence of diabetes mellitus, lower prevalence of the metabolic syndrome and its component factors, lower prevalence of hypertension, lower all-cause mortality, and in some instances, lower risk of cancer. Findings with regard to factors related to vegetarian diets and bone health are also reviewed. These initial results show important links between vegetarian dietary patterns and improved health. PMID:24898223
Knippenberg, Rudolph; And Others
During the 1987 World Health Organization's Regional Assembly, the Ministers of Health of the African States launched the Bamako Initiative, an effort aimed at reorganizing the health system to ensure universal, permanent accessibility of maternal and child health services. Three conditions were initially seen as necessary for success: improvement…
LeGreco, Marianne; Canary, Heather E
Communication plays an important role in all aspects of the development and use of policy. We present a communication-centered perspective on the processes of enacting public health policies. Our proposed conceptual framework comprises 4 communication frames: orientation, amplification, implementation, and integration. Empirical examples from 2 longitudinal studies of school-based health policies show how each frame includes different communication processes that enable sustainable public health policy practices in school-based health initiatives. These 4 frames provide unique insight into the capacity of school-based public health policy to engage youths, parents, and a broader community of stakeholders. Communication is often included as an element of health policy; however, our framework demonstrates the importance of communication as a pivotal resource in sustaining changes in public health practices.
Gong, Lili; Zhang, Shaofen; Han, Yi; Long, Qiqi; Zou, Shien; Cao, Yuankui
Seventy patients with stage III or IV endometriosis were randomly assigned to 2 groups after conservative surgery. Group O (n = 35) received 3 cycles of a 28-day gonadotropin-releasing hormone agonist (GnRH-a) treatment (goserelin, 3.6 mg) starting 3-5 days postoperatively. Group M (n = 35) received the same treatment starting on days 1-5 of menstruation. Groups were further subdivided according to add-back treatment. Pre- and posttreated levels of estradiol (E2 ), follicle stimulating hormone (FSH), and luteinizing hormone (LH) and visual analog scale (VAS), Kupperman menopausal index (KMI), and bone mineral density (BMD) scores were recorded. The incidence of uterine bleeding was assessed. In both groups, serum levels of E2 , FSH, and LH and VAS scores decreased significantly after treatment. Spotting was the most frequent bleeding pattern. During cycle 1, the bleeding time in group M was much longer that than that in group O (P =.001), and the bleeding rate in group M was significantly higher than that in group O (P =.024, RR = 1.185). In patients with stage III or IV endometriosis, the efficacy of GnRH-a initiated 3-5 days postoperatively was equivalent to that of GnRH-a initiated on days 1-5 of menstruation. Female patients who initiated GnRH-a treatment 3-5 days postoperatively experienced less uterine bleeding during the first cycle of treatment.
The Grand Challenges were launched in 2003 by the Gates Foundation and other collaborators to address the health needs of developing countries. This paper outlines the current problem with health research and development in the context of inequality as conveyed by the 90/10 divide. The paper then looks at the focus and nature of press reporting of global health issues by analysing how press articles have portrayed the Grand Challenges in Global Health initiative. Analysis of the mass media illustrates that the focus of reporting on the Grand Challenges tends to be on utilitarian themes, leaving issues related to justice and equity comparatively under-reported.
Background Given that many low income countries are heavily reliant on external assistance to fund their health sectors the acceptance of obligations of international assistance and cooperation with regard to the right to health (global health obligations) is insufficiently understood and studied by international health and human rights scholars. Over the past decade Global Health Initiatives, like the Global Fund to fight AIDS, Tuberculosis and Malaria (Global Fund) have adopted novel approaches to engaging with stakeholders in high and low income countries. This article explores how this experience impacted on acceptance of the international obligation to (help) fulfil the right to health beyond borders. Methods The authors conducted an extensive review of international human rights law literature, transnational legal process literature, global public health literature and grey literature pertaining to Global Health Initiatives. To complement this desk work and deepen their understanding of how and why different legal norms evolve the authors conducted 19 in-depth key informant interviews with actors engaged with three stakeholders; the European Union, the United States and Belgium. The authors then analysed the interviews through a transnational legal process lens. Results Through according value to the process of examining how and why different legal norms evolve transnational legal process offers us a tool for engaging with the dynamism of developments in global health suggesting that operationalising global health obligations could advance the right to health for all. Conclusions In many low-income countries the health sector is heavily dependent on external assistance to fulfil the right to health of people thus it is vital that policies and tools for delivering reliable, long-term assistance are developed so that the right to health for all becomes more than a dream. Our research suggests that the Global Fund experience offers lessons to build on. PMID
Mullany, Britta C.; Becker, S.; Hindin, M. J.
Observational studies suggest that including men in reproductive health interventions can enhance positive health outcomes. A randomized controlled trial was designed to test the impact of involving male partners in antenatal health education on maternal health care utilization and birth preparedness in urban Nepal. In total, 442 women seeking…
Stendell-Hollis, Nicole R; Thompson, Patricia A; Thomson, Cynthia A; O'Sullivan, Mary J; Ray, Roberta M; Chlebowski, Rowan T
Prolonged lactation (≥24 mo) has been associated with reduced breast cancer risk. This research examined this association in postmenopausal women in the Women's Health Initiative (WHI) Hormone Trial (HT) and Observational Study (OS). This retrospective cohort analysis included 69,358 predominantly overweight (65.4%), white (83.2%) postmenopausal women without breast cancer. Women in the HT were randomized to 0.625 mg conjugated equine estrogen (CEE), 0.625 CEE + 2.5 mg medroxyprogesterone acetate (CEE/MPA), or placebo. OS participants had no restrictions on hormone use. Lactation history was assessed via WHI Reproductive History Questionnaire. Most women breastfed at least 1 mo (58.0%); 35.4% breastfed 1-2 children; and 6.5% stated having breastfed ≥24mo. Women in the HT-CEE who breastfed their first child between 20-24 yr of age demonstrated a nonsignificant decreased risk of breast cancer (HR: 0.62; 95% CI: 0.38, 1.01). OS participants who reported CEE/MPA hormone use and age of first breastfeeding ≥30 yr showed a significant increased risk of breast cancer (HR: 1.66; 95% CI: 1.14, 2.41). Risk was increased if age of last breastfeeding was ≥35yr (HR: 1.50; 95% CI: 1.05, 2.14). This research did not demonstrate a significantly decreased risk of postmenopausal breast cancer in women who breastfed for ≥24 mo during their lifetime.
Baum, Fran; Newman, Lareen; Biedrzycki, Katherine; Patterson, Jan
Despite decades of concern about reducing health inequity, the Commission on the Social Determinants of Health (CSDH) painted a picture of persistent and, in some cases, increasing health inequity. It also made a call for increased evaluation of interventions that might reduce inequities. This paper describes such an intervention-the Social Inclusion Initiative (SII) of the South Australian Government-that was documented for the Social Exclusion Knowledge Network of the CSDH. This initiative is designed to increase social inclusion by addressing key determinants of health inequity-in the study period these were education, homelessness and drug use. Our paper examines evidence from a rapid appraisal to determine whether a social inclusion initiative is a useful aspect of government action to reduce health inequity. It describes achievements in each specific area and the ways they can be expected to affect health equity. Our study highlighted four factors central to the successes achieved by the SII. These were the independent authority and influence of the leadership of the SII, the whole of government approach supported by an overarching strategic plan which sets clear goals for government and the clear and unambiguous support from the highest level of government. We conclude that a social inclusion approach can be valuable in the quest to reduce inequities and that further research on innovative social policy approaches is required to examine their likely impact on health equity.
Schaff, Katherine; Desautels, Alexandra; Flournoy, Rebecca; Carson, Keith; Drenick, Teresa; Fujii, Darlene; Lee, Anna; Luginbuhl, Jessica; Mena, Mona; Shrago, Amy; Siegel, Anita; Stahl, Robert; Watkins-Tartt, Kimi; Willow, Pam; Witt, Sandra; Woloshin, Diane; Yamashita, Brenda
In Alameda County, California, significant health inequities by race/ethnicity, income, and place persist. Many of the county's low-income residents and residents of color live in communities that have faced historical and current disinvestment through public policies. This disinvestment affects community conditions such as access to economic opportunities, well-maintained and affordable housing, high-quality schools, healthy food, safe parks, and clean water and air. These community conditions greatly affect health. At the invitation of the Joint Center for Political and Economic Studies' national Place Matters initiative, Alameda County Supervisor Keith Carson's Office and the Alameda County Public Health Department launched Alameda County Place Matters, an initiative that addresses community conditions through local policy change. We describe the initiative's creation, activities, policy successes, and best practices.
Moynihan, M; Jones, A K; Stewart, G T; Lucas, R W
A RANDOM sample of adults in Glasgow was surveyed by trained interviewers to determine public knowledge on four topics chosen specifically for each of four age groups. The topics were: Welfare rights and services; Coronary Heart Disease (CHD) and individual action that can reduce risk; The dangers of smoking in pregnancy; and fluoride and its functions and the connections between good health and habitual behaviour.
Shiffman, Jeremy; Smith, Stephanie
Why do some global health initiatives receive priority from international and national political leaders whereas others receive little attention? To analyse this question we propose a framework consisting of four categories: the strength of the actors involved in the initiative, the power of the ideas they use to portray the issue, the nature of the political contexts in which they operate, and characteristics of the issue itself. We apply this framework to the case of a global initiative to reduce maternal mortality, which was launched in 1987. We undertook archival research and interviewed people connected with the initiative, using a process-tracing method that is commonly employed in qualitative research. We report that despite two decades of effort the initiative remains in an early phase of development, hampered by difficulties in all these categories. However, the initiative's 20th year, 2007, presents opportunities to build political momentum. To generate political priority, advocates will need to address several challenges, including the creation of effective institutions to guide the initiative and the development of a public positioning of the issue to convince political leaders to act. We use the framework and case study to suggest areas for future research on the determinants of political priority for global health initiatives, which is a subject that has attracted much speculation but little scholarship.
Veterinarians play a key role in food security. The health of millions of people, stimulation of national economies, development of sustainable livestock production related to this food source, and the different agricultural production systems that compose value chains, and access to more profitable international markets all depend on their efficient and transparent work. Shifting nutritional patterns globally, along with expected population growth, and the increase in marketable food commodity routes and volumes, forecast that demand for animal source food will steadily intensify over the coming decades. To successfully address these challenges, the veterinary profession should establish more practical and up-to-date conceptual and methodological frameworks for academic and professional profiles, focusing the profession on the different public health subject areas, in undergraduate and graduate courses. Furthermore, interdisciplinary alliances should also be developed--such as the "One Health" approach proposed by the United Nations Food and Agriculture Organization (FAO), the World Organization for Animal Health (OIE), and the World Health Organization (WHO)--to establish frameworks for joint work and public policies more in line with the domestic conditions of Latin American countries, using a collaborative, sustainable, and comprehensive approach to animal health, food security, and public health policy.
Mobile health (mHealth) is gaining widespread attention for its potential to engage patients in their health and health care in their daily lives. Emerging evidence suggests that mHealth interventions can be used effectively to support behavior change, but numerous challenges remain when implementing these programs at the community level. This paper provides an overview of considerations when implementing community-based mHealth initiatives, based on the experiences of three Beacon Communities across the United States that have launched text messaging (short message service, SMS) pilot programs aimed at diabetes risk reduction and disease management. The paper addresses lessons learned and suggests strategies to overcome challenges related to developing text message content, conducting marketing and outreach, enrolling participants, engaging providers, evaluating program effectiveness, and sustaining and scaling the programs. PMID:24128406
Cohen, Rebecca; Burns, Kenneth; Frank-Stromborg, Marilyn; Flanagan, Joan; Askins, Donna L; Ehrlich-Jones, Linda
In 2001, the Northern Illinois University School of Nursing was awarded a grant from the Division of Nursing of the Bureau of Health Professions, Health Resources and Services Administration, U.S. Department of Health and Human Services, to enhance the School's advanced practice nursing program. As a recipient of this grant, the School of Nursing was required to incorporate activities to meet the goals of the "Kids Into Health Careers (KIHC) Initiative" to encourage children into health care careers. This article describes the strategies developed by the School of Nursing to meet the KIHC goals and encourage children, especially those from minorities, into health care careers. The School's approach was multifaceted and included collaboration with a variety of community organizations and groups. While there is a tremendous amount of work to be accomplished in encouraging middle and high school students to consider nursing as a career, creative strategies through which nurses take an active role in helping resolve the problem are suggested.
Spandler, H; Secker, J; Kent, L; Hacking, S; Shenton, J
This paper draws on a qualitative study that was undertaken as part of a national research study to assess the impact of participatory arts provision for people with mental health needs. It explores how arts and mental health projects may facilitate some of the key elements of what has been termed a 'recovery approach' in mental health. It is argued that it is precisely these elements--the fostering of hope, creating a sense of meaning and purpose, developing new coping mechanisms and rebuilding identities--which are hard to standardize and measure, yet may be the most profound and significant outcomes of participation in such projects. Therefore, in the context of a growing emphasis on recovery-orientated mental health services, while not necessarily being appropriate for all service users, arts and mental health initiatives could make an essential contribution to the future of mental health and social care provision.
Abebe, Nebeyou A; Capozza, Korey L; Des Jardins, Terrisca R; Kulick, David A; Rein, Alison L; Schachter, Abigail A; Turske, Scott A
Mobile health (mHealth) is gaining widespread attention for its potential to engage patients in their health and health care in their daily lives. Emerging evidence suggests that mHealth interventions can be used effectively to support behavior change, but numerous challenges remain when implementing these programs at the community level. This paper provides an overview of considerations when implementing community-based mHealth initiatives, based on the experiences of three Beacon Communities across the United States that have launched text messaging (short message service, SMS) pilot programs aimed at diabetes risk reduction and disease management. The paper addresses lessons learned and suggests strategies to overcome challenges related to developing text message content, conducting marketing and outreach, enrolling participants, engaging providers, evaluating program effectiveness, and sustaining and scaling the programs.
Culqui, Dante R; Ayuso-Alvarez, Ana; Munayco, Cesar V; Quispe-Huaman, Carlos; Mayta-Tristán, Percy; Campos, Juan de Mata Donado
We present the case of the Nahua population of Santa Rosa de Serjali, Peruvian Amazon's population, considered of initial contact. This population consists of human groups that for a long time decided to live in isolation, but lately have begun living a more sedentary lifestyle and in contact with Western populations. There are two fully identified initial contact groups in Peru: the Nahua and the Nanti. The health statistics of the Nahua are scarce. This study offers an interpretation of demographic and epidemiological indicators of the Nahua people, trying to identify if a certain degree of health vulnerability exists. We performed a cross sectional study, and after analyzing their health indicators, as well as the supplemental qualitative analysis of the population, brought us to conclude that in 2006, the Nahua, remained in a state of health vulnerability.
Matthias, Marianne S.; Fukui, Sadaaki; Salyers, Michelle P.
Understanding consumer initiation of shared decision making (SDM) is critical to improving SDM in mental health consultations, particularly because providers do not always invite consumer participation in treatment decisions. This study examined the association between consumer initiation of nine elements of SDM as measured by the SDM scale, and measures of consumer illness self-management and the consumer-provider relationship. In 63 mental health visits, three SDM elements were associated with self-management or relationship factors: discussion of consumer goals, treatment alternatives, and pros and cons of a decision. Limitations, implications, and future directions are discussed. PMID:26427999
Matthias, Marianne S; Fukui, Sadaaki; Salyers, Michelle P
Understanding consumer initiation of shared decision making (SDM) is critical to improving SDM in mental health consultations, particularly because providers do not always invite consumer participation in treatment decisions. This study examined the association between consumer initiation of nine elements of SDM as measured by the SDM scale, and measures of consumer illness self-management and the consumer-provider relationship. In 63 mental health visits, three SDM elements were associated with self-management or relationship factors: discussion of consumer goals, treatment alternatives, and pros and cons of a decision. Limitations, implications, and future directions are discussed.
Peluso, Michael J; van Schalkwyk, Susan; Kellett, Anne; Brewer, Timothy F; Clarfield, A Mark; Davies, David; Garg, Bishan; Greensweig, Tobin; Hafler, Janet; Hou, Jianlin; Maley, Moira; Mayanja-Kizza, Harriet; Pemba, Senga; Jenny Samaan, Janette; Schoenbaum, Stephen; Sethia, Babulal; Uribe, Juan Pablo; Margolis, Carmi Z; Rohrbaugh, Robert M
Global health education (GHE) continues to be a growing initiative in many medical schools across the world. This focus is no longer limited to participants from high-income countries and has expanded to institutions and students from low- and middle-income settings. With this shift has come a need to develop meaningful curricula through engagement between educators and learners who represent the sending institutions and the diverse settings in which GHE takes place. The Bellagio Global Health Education Initiative (BGHEI) was founded to create a space for such debate and discussion and to generate guidelines towards a universal curriculum for global health. In this article, we describe the development and process of our work and outline six overarching principles that ought to be considered when adopting an inclusive approach to GHE curriculum development.
Barnett, Paul G.; Wong, Wynnie; Jeffers, Abra; Hall, Sharon M.; Prochaska, Judith J.
Objective We examined the cost-effectiveness of smoking cessation treatment for psychiatric inpatients. Method Smokers, regardless of intention to quit, were recruited during psychiatric hospitalization and randomized to receive stage-based smoking cessation services or usual aftercare. Smoking cessation services, quality of life, and biochemically-verified abstinence from cigarettes were assessed during 18-months of follow-up. Trial findings were combined with literature on changes in smoking status and the age and gender adjusted effect of smoking on health care cost, mortality, and quality of life in a Markov model of cost-effectiveness during a lifetime horizon. Results Among 223 smokers randomized between 2006 and 2008, the mean cost of smoking cessation services was $189 in the experimental treatment group and $37 in the usual care condition (p < 0.001). At the end of follow-up, 18.75% of the experimental group was abstinent from cigarettes, compared to 6.80% abstinence in the usual care group (p <0.05). The model projected that the intervention added $43 in lifetime cost and generated 0.101 additional Quality Adjusted Life Years (QALYs), an incremental cost-effectiveness ratio of $428 per QALY. Probabilistic sensitivity analysis found the experimental intervention was cost-effective against the acceptance criteria of $50,000/QALY in 99.0% of the replicates. Conclusions A cessation intervention for smokers identified in psychiatric hospitalization did not result in higher mental health care costs in the short-run and was highly cost-effective over the long-term. The stage-based intervention was a feasible and cost-effective way of addressing the high smoking prevalence in persons with serious mental illness. PMID:26528651
Malloy-Weir, Leslie J; Charles, Cathy; Gafni, Amiram; Entwistle, Vikki
Definitions and interpretations of 'health literacy' have important implications for the delivery of health care and for health policy-related initiatives. We conducted a systematic review and critical analysis to determine the extent to which definitions of health literacy differ in the academic literature, the similarities and differences across definitions, and possible interpretations for the most commonly used definitions. We identified 250 different definitions of health literacy and grouped them into three categories: (i) most commonly used definitions (n=6), (ii) modified versions of these most commonly used definitions (n=133), and (iii) 'other' definitions (n=111). We found the most commonly used definitions to be open to multiple interpretations and to reflect underlying assumptions that are not always justifiable. Attention is needed to the ways in which differing definitions and interpretations of health literacy may affect patient care and the delivery of health literacy-related policy initiatives.Journal of Public Health Policy advance online publication, 19 May 2016; doi:10.1057/jphp.2016.18.
Turner, Anne M; Desai, Loma; Dew, Kristin; Martin, Nathalie; Kirchhoff, Katrin
There is an unmet need for Chinese language health materials in the USA. We investigated the use of machine translation (MT) plus human post-editing (PE) to produce Chinese translations of public health materials. We collected 60 documents that had been manually translated from English to traditional Chinese. The English versions were translated to Chinese using MT and assessed for errors and time required to correct via PE. Results suggest poor initial translation may explain the lack of quality translations despite PE.
Nielsen, Peter E; Szekely, Daniel R; Bihm, Jasmine W; Murray, Elizabeth A; Snider, Jeremy; Abroms, Lorien C
Background Mobile health (mHealth) is growing rapidly, but more studies are needed on how to optimize programs, including optimal timing of messaging, dose of exposure, and value of interactive features. This study evaluates final outcomes of text4baby (a text message service for pregnant and postpartum women) from a randomized trial performed in a population of pregnant female soldiers and family members. Objective The study aims were to evaluate (1) treatment effects and (2) dose-response effects of text4baby on behavioral outcomes compared to control (no text4baby) condition. Methods The study was a randomized trial of text4baby at Madigan Army Medical Center. Female military health beneficiaries who met inclusion criteria were eligible for the study. Participants provided consent, completed a baseline questionnaire, and then were randomized to enroll in text4baby or not. They were followed up at 3 time points thereafter through delivery of their baby. Generalized estimating equation models were used to evaluate outcomes. We examined treatment effects and the effects of higher doses of text4baby messages on outcomes. Results We report descriptive statistics including dosage of text messages delivered. The main finding was a significant effect of high exposure to text4baby on self-reported alcohol consumption postpartum (OR 0.212, 95% CI 0.046-0.973, P=.046), as measured by the question “Since you found out about your pregnancy, have you consumed alcoholic beverages?” The text4baby participants also reported lower quantities of alcohol consumed postpartum. Conclusions Studies of text4baby have helped to build the mHealth evidence base. The effects of text4baby offer lessons for future scalable mHealth programs and suggest the need to study dose-response effects of these interventions. PMID:25630361
Horn, Michelle A; Rauscher, Alana B; Ardiles, Paola A; Griffin, Shannon L
Health Compass is an innovative, multiphased project that aims to transform health care practice and shift organizational culture by building the capacity of Provincial Health Services Authority (PHSA) health care providers to further promote the mental health and well-being of patients and families accessing PHSA's health care services. Health Compass was developed within a health promotion framework, which involved collaboration and engagement with stakeholders across all partnering PHSA agencies. This approach led to the development of an educational and training resource that contributes to increased capacity for mental health promotion within the health care setting. Based on interviews with Health Compass' internal Project Team and findings from a Stakeholder Engagement Evaluation Report, this article outlines the participatory approach taken to develop the Health Compass Mental Health Promotion Resource and E-Learning Tool. A number of key facilitators for collaboration and engagement are discussed, which may be particularly applicable to the implementation of a mental health promotion program or initiative within a complex health care setting.
Coleman, Sharon M.; Giddy, Janet; Bogart, Laura M.; Chaisson, Christine E.; Ross, Douglas; Jacobsen, Margo M.; Robine, Marion; Govender, Tessa; Freedberg, Kenneth A.; Katz, Jeffrey N.; Walensky, Rochelle P.; Losina, Elena
Background: A fraction of HIV-diagnosed individuals promptly initiate antiretroviral therapy (ART). We evaluated the efficacy of health system navigators for improving linkage to HIV and tuberculosis (TB) care among newly diagnosed HIV-infected outpatients in Durban, South Africa. Methods: We conducted a randomized controlled trial (Sizanani Trial, NCT01188941) among adults (≥18 years) at 4 sites. Participants underwent TB screening and randomization into a health system navigator intervention or usual care. Intervention participants had an in-person interview at enrollment and received phone calls and text messages over 4 months. We assessed 9-month outcomes via medical records and the National Population Registry. Primary outcome was completion of at least 3 months of ART or 6 months of TB treatment for coinfected participants. Results: Four thousand nine hundred three participants were enrolled and randomized; 1899 (39%) were HIV-infected, with 1146 (60%) ART-eligible and 523 (28%) TB coinfected at baseline. In the intervention, 212 (39% of outcome-eligible) reached primary outcome compared to 197 (42%) in usual care (RR 0.93, 95% CI: 0.80 to 1.08). One hundred thirty-one (14%) HIV-infected intervention participants died compared to 119 (13%) in usual care; death rates did not differ between arms (RR 1.06, 95% CI: 0.84 to 1.34). In the as-treated analysis, participants reached for ≥5 navigator calls were more likely to achieve study outcome. Conclusions: ∼40% of ART-eligible participants in both study arms reached the primary outcome 9 months after HIV diagnosis. Low rates of engagement in care, high death rates, and lack of navigator efficacy highlight the urgency of identifying more effective strategies for improving HIV and TB care outcomes. PMID:27632145
Parkinson, Alan J.
Background The International Polar Year (IPY) 2007–2008 represented a unique opportunity to further stimulate cooperation and coordination on Arctic health research and increase the awareness and visibility of Arctic regions. The Arctic Human Health Initiative (AHHI) was a US-led Arctic Council IPY coordinating project that aimed to build and expand on existing International Union for Circumpolar Health (IUCH) and Arctic Council human health interests. The project aimed to link researchers with potential international collaborators and to serve as a focal point for human health research, education, outreach and communication activities during the IPY. The progress of projects conducted as part of this initiative up until the end of the Arctic Council Swedish chairmanship in May 2013 is summarized in this report. Design The overall goals of the AHHI was to increase awareness and visibility of human health concerns of Arctic peoples, foster human health research, and promote health strategies that will improve health and well-being of all Arctic residents. Proposed activities to be recognized through the initiative included: expanding research networks that will enhance surveillance and monitoring of health issues of concern to Arctic peoples, and increase collaboration and coordination of human health research; fostering research that will examine the health impact of anthropogenic pollution, rapid modernization and economic development, climate variability, infectious and chronic diseases, intentional and unintentional injuries, promoting education, outreach and communication that will focus public and political attention on Arctic health issues, using a variety of publications, printed and electronic reports from scientific conferences, symposia and workshops targeting researchers, students, communities and policy makers; promoting the translation of research into health policy and community action including implementation of prevention strategies and health
Balbus, John; Berry, Peter; Brettle, Meagan; Jagnarine-Azan, Shalini; Soares, Agnes; Ugarte, Ciro; Varangu, Linda; Prats, Elena Villalobos
Extreme weather events have revealed the vulnerability of health care facilities and the extent of devastation to the community when they fail. With climate change anticipated to increase extreme weather and its impacts worldwide-severe droughts, floods, heat waves, and related vector-borne diseases-health care officials need to understand and address the vulnerabilities of their health care systems and take action to improve resiliency in ways that also meet sustainability goals. Generally, the health sector is among a country's largest consumers of energy and a significant source of greenhouse gas emissions. Now it has the opportunity lead climate mitigation, while reducing energy, water, and other costs. This Special Report summarizes several initiatives and compares three toolkits for implementing sustainability and resiliency measures for health care facilities: the Canadian Health Care Facility Climate Change Resiliency Toolkit, the U.S. Sustainable and Climate Resilient Health Care Facilities Toolkit, and the PAHO SMART Hospitals Toolkit of the World Health Organization/Pan American Health Organization. These tools and the lessons learned can provide a critical starting point for any health system in the Americas.
Smith, George Davey
Epidemiologists aim to identify modifiable causes of disease, this often being a prerequisite for the application of epidemiological findings in public health programmes, health service planning and clinical medicine. Despite successes in identifying causes, it is often claimed that there are missing additional causes for even reasonably well-understood conditions such as lung cancer and coronary heart disease. Several lines of evidence suggest that largely chance events, from the biographical down to the sub-cellular, contribute an important stochastic element to disease risk that is not epidemiologically tractable at the individual level. Epigenetic influences provide a fashionable contemporary explanation for such seemingly random processes. Chance events-such as a particular lifelong smoker living unharmed to 100 years-are averaged out at the group level. As a consequence population-level differences (for example, secular trends or differences between administrative areas) can be entirely explicable by causal factors that appear to account for only a small proportion of individual-level risk. In public health terms, a modifiable cause of the large majority of cases of a disease may have been identified, with a wild goose chase continuing in an attempt to discipline the random nature of the world with respect to which particular individuals will succumb. The quest for personalized medicine is a contemporary manifestation of this dream. An evolutionary explanation of why randomness exists in the development of organisms has long been articulated, in terms of offering a survival advantage in changing environments. Further, the basic notion that what is near-random at one level may be almost entirely predictable at a higher level is an emergent property of many systems, from particle physics to the social sciences. These considerations suggest that epidemiological approaches will remain fruitful as we enter the decade of the epigenome.
Introduction Mutual health organizations (MHO) have been implemented across Africa to increase access to healthcare and improve financial protection. Despite efforts to develop MHOs, low levels of both initial enrolment and membership renewals continue to threaten their financial viability. The purpose of this study was to map initiatives implemented to increase the pool of MHO members in Benin. Methods A multiple case study was conducted to assess MHOs supported by five major promoters in Benin. Three months of fieldwork resulted in 23 semi-structured interviews and two focus groups with MHO promoters, technicians, elected members, and health professionals affiliated with the MHOs. Fifteen non-structured interviews provided additional information and a valuable source of triangulation. Results MHOs have adopted a wide range of initiatives targeting different entry points and involving a variety of stakeholders. Initiatives have included new types of collective health insurance packages and efforts to raise awareness by going door-to-door and organizing health education workshops. Different types of partnerships have been established to strengthen relationships with healthcare professionals and political leaders. However, the selection and implementation of these initiatives have been limited by insufficient financial and human resources. Conclusions The study highlights the importance of prioritizing sustainable strategies to increase MHO membership. No single MHO initiative has been able to resolve the issue of low membership on its own. If combined, existing initiatives could provide a comprehensive and inclusive approach that would target all entry points and include key stakeholders such as household decision-makers, MHO elected members, healthcare professionals, community leaders, governmental authorities, medical advisors, and promoters. There is a need to evaluate empirically the implementation of these interventions. Mechanisms to promote dialogue between
Rodriguez-Sanchez, Emiliano; Patino-Alonso, Maria C.; Mora-Simon, Sara; Gomez-Marcos, Manuel A.; Perez-Penaranda, Anibal; Losada-Baltar, Andres; Garcia-Ortiz, Luis
Purpose: To assess, in the context of Primary Health Care (PHC), the effect of a psychological intervention in mental health among caregivers (CGs) of dependent relatives. Design and Methods: Randomized multicenter, controlled clinical trial. The 125 CGs included in the trial were receiving health care in PHC. Inclusion criteria: Identifying…
Turk, Vicky; Burchell, Sarah; Burrha, Sukhjinder; Corney, Roslyn; Elliott, Sandra; Kerry, Sally; Molloy, Catherine; Painter, Kerry
Background: Personal health records were implemented with adults with learning disabilities (AWLD) to try to improve their health-care. Materials and Method: Forty GP practices were randomized to the Personal Health Profile (PHP) implementation or control group. Two hundred and one AWLD were interviewed at baseline and 163 followed up after 12…
O'Neill, James M.; Clark, Jeffrey K.; Jones, James A.
Background: In elementary grades, comprehensive health education curricula have demonstrated effectiveness in addressing singular health issues. The Michigan Model for Health (MMH) was implemented and evaluated to determine its impact on nutrition, physical fitness, and safety knowledge and skills. Methods: Schools (N = 52) were randomly assigned…
Vora, Nirali; Chang, Mina; Pandya, Hemang; Hasham, Aliya; Lazarus, Cathy
Introduction Global health education is becoming more important for developing well-rounded physicians and may encourage students toward a career in primary care. Many medical schools, however, lack adequate and structured opportunities for students beginning the curriculum. Methods Second-year medical students initiated, designed, and facilitated a pass–fail international health elective, providing a curricular framework for preclinical medical students wishing to gain exposure to the clinical and cultural practices of a developing country. Results All course participants (N=30) completed a post-travel questionnaire within one week of sharing their experiences. Screening reflection essays for common themes that fulfill university core competencies yielded specific global health learning outcomes, including analysis of health care determinants. Conclusion Medical students successfully implemented a sustainable global health curriculum for preclinical student peers. Financial constraints, language, and organizational burdens limit student participation. In future, long-term studies should analyze career impact and benefits to the host country. PMID:20186283
Walker, Rosemary; Dieter, Michael; Panko, Walter; Valenta, Annette
Today's Internet cannot fulfill the anticipated future needs of health care organizations. To address growing administrative, clinical, and research communication networking requirements and to serve as a test bed for future technology, two separate initiatives, the Next Generation Internet (NGI--federally funded by the NIH/NLM) and Internet2 (a consortium of academic partners), are establishing project partnerships that will create new and improved opportunities for health care applications and interactions such as telemedicine, medical imaging, virtual medicine, home health care, public health, consumer medicine, medical education, and medical research, among other uses. In addition to creating and improving large-scale health care networking, it is also expected that much of the technology developed and tested for NGI/Internet2 will filter down to improve the mainstream Internet.
Dossman, Craig Arthur, Sr.
The purpose of the qualitative phenomenological research study was to describe and explain the experiences of African Americans who terminated mental health treatment services after their initial sessions. The goal of the study was to expand the available knowledge by scientifically illuminating the lived experiences of African Americans who used…
Coronary heart disease (CHD) is the leading cause of death in women. A nested case-control study tested whether dietary patterns predicted CHD events among 1224 participants in the Women’s Health Initiative-Observational Study (WHI-OS) with centrally confirmed CHD, fatal or nonfatal myocardial infar...
Callister, Sheldon; Berger, Mike
Mental health center administrators are concerned about persons who contact centers but fail to keep initial appointments. Factors within centers that discourage client follow-through must be identified and changed. Telephone surveys were attempted for 50 such individuals from the youth (N=23) and adult (N=27) team logs of the Weber Mental Health…
Gibbs, Robyn A; Heyworth, Jane S; Giele, Carolien; Firth, Martin J; Effler, Paul V
Background The effect of pretravel health advice (PTHA) on travel-related illness rates is poorly understood, and to date there are no published randomized controlled trials evaluating the impact of PTHA outcomes. Objective This study aims to determine the effect of an online PTHA intervention on travel-related illness rates in Western Australians visiting Bali, Indonesia. Methods Western Australian travelers to Bali will be recruited online before departure and will be randomly allocated to an intervention or control group by computer algorithm. The intervention in this study is a short animated video, with accompanying text, containing PTHA relevant to Bali. An online posttravel survey will be administered to all participants within two weeks of their return from Bali. The primary outcome is the difference in self-reported travel-related illness rates between control and intervention groups. Secondary outcomes include the difference in risk prevention behaviors and health risk knowledge between the control and intervention groups. Further secondary outcomes include whether individuals in the control group who sought external PTHA differ from those who did not with respect to risk prevention behaviors, health risk knowledge, and health risk perception, as well as the rate of self-reported travel-related illness. Results The study began recruitment in September 2016 and will conclude in September 2017. Data analysis will take place in late 2017, with results disseminated via peer-reviewed journals in early 2018. Conclusions This will be the first randomized controlled trial to examine the effect of a novel PTHA intervention upon travel-related illness. In addition, this study builds upon the limited existing data on the effectiveness of PTHA on travel-related illness. ClinicalTrial Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12615001230549; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=369567 (Archived by WebCite at http
Castro, Carl Andrew; Adler, Amy B; McGurk, Dennis; Bliese, Paul D
Military personnel report significant and increasing mental health problems in the months following return from combat. Nevertheless, studies have not assessed the impact of mental health training with this at-risk population. The present study evaluated the efficacy of a prototype mental health training module designed for U.S. soldiers 3-6 months after returning from combat; the module was a component of the Battlemind Training system. Soldiers (N = 1,645) were randomly assigned by platoon to 1 hour of training or a survey-only control group. Baseline surveys were conducted immediately before training; a training satisfaction survey was administered immediately after training, and a follow-up survey was administered 6 months later. Immediate postsession surveys were conducted with 681 subjects, and follow-up surveys were conducted with 542 soldiers. The Battlemind Training module received positive ratings from participants, and those who received it reported significantly better adjustment in terms of posttraumatic stress disorder symptoms, depression, and life satisfaction at follow-up compared to those in the survey-only control group. Changes in attitudes about the stigma of seeking mental health care were found immediately posttraining, but not at follow-up. The findings demonstrate that brief mental health training can be effective in reducing mental health systems with at-risk occupational groups.
Schleider, Jessica L; Abel, Madelaine R; Weisz, John R
Compared to youths who believe that personal traits are malleable, those who believe that personal traits are fixed experience more academic and self-regulatory distress. Recently, studies have begun to explore relations between beliefs about the malleability of personal traits, or implicit theories, and youth mental health problems. We synthesized this emerging body of research in youths (ages 4-19) across 45 effect sizes from 17 research reports. Studies were included if they assessed youth mental health and implicit theories and did not manipulate implicit theory or affective/behavioral states prior to measuring these variables. Our random-effects meta-analysis using clustered data analysis techniques (i.e., effect sizes nested within samples) revealed that youths holding entity theories-the belief that personal traits are fixed-showed more pronounced mental health problems. This association between entity theories and mental health problems was evident across methodological factors and problem types (internalizing versus externalizing; psychopathology versus general distress). Limitations include the small number of eligible studies, insufficient data to test further demographic moderators, and few longitudinal studies on this topic. Overall, findings support the value of parsing the implicit theory-mental health link in youths. Implicit theories may prove to be promising targets for treatment and prevention of youth mental health problems.
McAvoy, Peter V; Driscoll, Mary Beth; Gramling, Benjamin J
The Sixteenth Street Community Health Center (SSCHC) in Milwaukee, Wis, is making a difference in the livability of surrounding neighborhoods and the overall health of the families it serves. SSCHC is going beyond traditional health care provider models and working to link the environment, the economy, and community health through urban brownfield redevelopment and sustainable land-use planning. In 1997, SSCHC recognized that restoration of local air and water quality and other environmental conditions, coupled with restoring family-supporting jobs in the neighborhood, could have a substantial impact on the overall health of families. Recent events indicate that SSCHC's pursuit of smart growth strategies has begun to pay off.
Addley, K.; Boyd, S.; Kerr, R.; McQuillan, P.; Houdmont, J.; McCrory, M.
Health risk appraisals (HRA) are a common type of workplace health promotion programme offered by American employers. In the United Kingdom, evidence of their effectiveness for promoting health behaviour change remains inconclusive. This randomized controlled trial examined the effects of two HRA interventions on lifestyle parameters, mental…
Lanza, A. Stephen; Dyson, William; Gordon, Derrick M.
Most incarcerated individuals will return to the community, and their successful reentry requires consideration of their health and how their health will affect their families and communities. We propose the use of a prevention science framework that integrates universal, selective, and indicated strategies to facilitate the successful reentry of men released from prison. Understanding how health risks and disparities affect the transition from prison to the community will enhance reentry intervention efforts. To explore the application of the prevention rubric, we evaluated a community-based prisoner reentry initiative. The findings challenge all involved in reentry initiatives to reconceptualize prisoner reentry from a program model to a prevention model that considers multilevel risks to and facilitators of successful reentry. PMID:23488516
Woodhouse, Neil R.; DiBiase, Andrew T.; Papageorgiou, Spyridon N.; Johnson, Nicola; Slipper, Carmel; Grant, James; Alsaleh, Maryam; Cobourne, Martyn T.
This prospective randomized trial investigated the effect of supplemental vibrational force on orthodontic pain during alignment with fixed-appliances. Eighty-one subjects < 20 years-old undergoing extraction-based fixed-appliance treatment were randomly allocated to supplementary (20-minutes/day) use of an intra-oral vibrational device (AcceleDent®) (n = 29); an identical non-functional (sham) device (n = 25) or fixed-appliances only (n = 27). Each subject recorded pain intensity (using a 100-mm visual-analogue scale) and intake of oral analgesia in a questionnaire, following appliance-placement (T1) and first-adjustment (T2) for 1-week (immediately-after, 4, 24, 72-hours and at 1-week). Mean maximum-pain for the total sample was 72.96 mm [SD 21.59; 95%CI 68.19–77.74 mm] with no significant differences among groups (P = 0.282). Subjects taking analgesics reported slightly higher maximum-pain although this was not significant (P = 0.170). The effect of intervention was independent of analgesia (P = 0.883). At T1 and T2, a statistically and clinically significant increase in mean pain was seen at 4 and 24-hours, declining at 72-hours and becoming insignificant at 1-week. For mean alignment-rate, pain-intensity and use of analgesics, no significant differences existed between groups (P > 0.003). The only significant predictor for mean pain was time. Use of an AcceleDent vibrational device had no significant effect on orthodontic pain or analgesia consumption during initial alignment with fixed appliances. PMID:26610843
Leal, Maria do Carmo; Esteves-Pereira, Ana Paula; Nakamura-Pereira, Marcos; Torres, Jacqueline Alves; Domingues, Rosa Maria Soares Madeira; Dias, Marcos Augusto Bastos; Moreira, Maria Elizabeth; Theme-Filha, Mariza; da Gama, Silvana Granado Nogueira
Background A large proportion of the rise in prematurity worldwide is owing to late preterm births, which may be due to the expansion of obstetric interventions, especially pre-labour caesarean section. Late preterm births pose similar risks to overall prematurity, making this trend a concern. In this study, we describe factors associated with provider-initiated late preterm birth and verify differences in provider-initiated late preterm birth rates between public and private health services according to obstetric risk. Methods This is a sub-analysis of a national population-based survey of postpartum women entitled “Birth in Brazil”, performed between 2011 and 2012. We included 23,472 singleton live births. We performed non-conditional multiple logistic regressions assessing associated factors and analysing differences between public and private health services. Results Provider-initiated births accounted for 38% of late preterm births; 32% in public health services and 61% in private health services. They were associated with previous preterm birth(s) and maternal pathologies for women receiving both public and private services and with maternal age ≥35 years for women receiving public services. Women receiving private health services had higher rates of provider-initiated late preterm birth (rate of 4.8%) when compared to the ones receiving public services (rate of 2.4%), regardless of obstetric risk–adjusted OR of 2.3 (CI 1.5–3.6) for women of low obstetric risk and adjusted OR of 1.6 (CI 1.1–2.3) for women of high obstetric risk. Conclusion The high rates of provider-initiated late preterm birth suggests a considerable potential for reduction, as such prematurity can be avoided, especially in women of low obstetric risk. To promote healthy births, we advise introducing policies with incentives for the adoption of new models of birth care. PMID:27196102
Erickson, Bradley A.; Lu, Xin; Vaughan-Sarrazin, Mary; Kreder, Karl J.; Breyer, Benjamin N.; Cram, Peter
OBJECTIVE To examine initial treatments given to men with newly diagnosed lower urinary tract dysfunction (LUTD) within a large integrated health care system in the United States. METHODS We used data from 2003 to 2009 from the Veteran's Health Administration to identify newly diagnosed cases of LUTD using established ICD-9CM codes. Our primary outcome was initial LUTD treatment (3 months), categorized as watchful waiting (WW), medical therapy (MT), or surgical therapy (ST); our secondary outcome was pharmacotherapy class received. We used logistic regression models to examine patient, provider, and health system factors associated with receiving MT or ST when compared with WW. RESULTS There were 393,901 incident cases of LUTD, of which 58.0% initially received WW, 41.8% MT, and 0.2% ST. Of the MT men, 79.8% received an alpha-blocker, 7.7% a 5-alpha reductase inhibitor, 3.3% an anticholinergic, and 7.3% combined therapy (alpha-blocker and 5-alpha reductase inhibitor). In our regression models, we found that age (higher), race (white/black), income (low), region (northeast/south), comorbidities (greater), prostate-specific antigen (lower), and provider (nonurologist) were associated with an increased odds of receiving MT. We found that age (higher), race (white), income (low), region (northeast/south), initial provider (urologist), and prostate-specific antigen (higher) increased the odds of receiving ST. CONCLUSION Most men with newly diagnosed LUTD in the Veteran's Health Administration receive WW, and initial surgical treatment is rare. A large number of men receiving MT were treated with monotherapy, despite evidence that combination therapy is potentially more effective in the long-term, suggesting opportunities for improvement in initial LUTD management within this population. PMID:24286603
Purohit, B C
In the recent past the impact of structural adjustment in the Indian health care sector has been felt in the reduction in central grants to States for public health and disease control programmes. This falling share of central grants has had a more pronounced impact on the poorer states, which have found it more difficult to raise local resources to compensate for this loss of revenue. With the continued pace of reforms, the likelihood of increasing State expenditure on the health care sector is limited in the future. As a result, a number of notable trends are appearing in the Indian health care sector. These include an increasing investment by non-resident Indians (NRIs) in the hospital industry, leading to a spurt in corporatization in the States of their original domicile and an increasing participation by multinational companies in diagnostics aiming to capture the potential of the Indian health insurance market. The policy responses to these private initiatives are reflected in measures comprising strategies to attract private sector participation and management inputs into primary health care centres (PHCs), privatization or semi-privatization of public health facilities such as non-clinical services in public hospitals, innovating ways to finance public health facilities through non-budgetary measures, and tax incentives by the State governments to encourage private sector investment in the health sector. Bearing in mind the vital importance of such market forces and policy responses in shaping the future health care scenario in India, this paper examines in detail both of these aspects and their implications for the Indian health care sector. The analysis indicates that despite the promising newly emerging atmosphere, there are limits to market forces; appropriate refinement in the role of government should be attempted to avoid undesirable consequences of rising costs, increasing inequity and consumer exploitation. This may require opening the health
Dutton, Mary Ann; James, Lisa; Langhorne, Aleisha; Kelley, Marylouise
Intimate partner violence (IPV) is a well-recognized public health problem. IPV affects women's physical and mental health through direct pathways, such as injury, and indirect pathways, such as a prolonged stress response that leads to chronic health problems. The influence of abuse can persist long after the violence has stopped and women of color are disproportionately impacted. Successfully addressing the complex issue of IPV requires multiple prevention efforts that target specific risk and protective factors across individual, interpersonal, institutional, community, and societal levels. This paper includes examples of community-based, state led and federally funded public health programs focused on IPV along this continuum. Two community-based efforts to increase access to mental health care for low income, women of color who had experienced IPV, Mindfulness-Based Stress Reduction, and a telehealth intervention are discussed. Core tenets of a patient-centered comprehensive approach to assessment and responses and strategies for supporting a statewide comprehensive response are described in Project Connect: A Coordinated Public Health Initiative to Prevent Violence Against Women. Project Connect provides technical assistance to grantees funded through the Violence Against Women Act's health title and involves developing, implementing, and evaluating new ways to identify, respond to, and prevent domestic and sexual violence and promote an improved public health response to abuse in states and Native health programs. Health care partnerships with domestic violence experts are critical in order to provide training, develop referral protocols, and to link IPV victims to advocacy services. Survivors need a comprehensive response that addresses their safety concerns and may require advocacy around housing or shelter, legal assistance, and safety planning. Gaps in research knowledge identified are health system readiness to respond to IPV victims in health care
James, Lisa; Langhorne, Aleisha; Kelley, Marylouise
Abstract Intimate partner violence (IPV) is a well-recognized public health problem. IPV affects women's physical and mental health through direct pathways, such as injury, and indirect pathways, such as a prolonged stress response that leads to chronic health problems. The influence of abuse can persist long after the violence has stopped and women of color are disproportionately impacted. Successfully addressing the complex issue of IPV requires multiple prevention efforts that target specific risk and protective factors across individual, interpersonal, institutional, community, and societal levels. This paper includes examples of community-based, state led and federally funded public health programs focused on IPV along this continuum. Two community-based efforts to increase access to mental health care for low income, women of color who had experienced IPV, Mindfulness-Based Stress Reduction, and a telehealth intervention are discussed. Core tenets of a patient-centered comprehensive approach to assessment and responses and strategies for supporting a statewide comprehensive response are described in Project Connect: A Coordinated Public Health Initiative to Prevent Violence Against Women. Project Connect provides technical assistance to grantees funded through the Violence Against Women Act's health title and involves developing, implementing, and evaluating new ways to identify, respond to, and prevent domestic and sexual violence and promote an improved public health response to abuse in states and Native health programs. Health care partnerships with domestic violence experts are critical in order to provide training, develop referral protocols, and to link IPV victims to advocacy services. Survivors need a comprehensive response that addresses their safety concerns and may require advocacy around housing or shelter, legal assistance, and safety planning. Gaps in research knowledge identified are health system readiness to respond to IPV victims in health
Frank, Lauren B.; Chatterjee, Joyee S.; Moran, Meghan B.; Zhao, Nan; Amezola de Herrera, Paula; Baezconde-Garbanati, Lourdes A.
Objectives. We compared the relative efficacy of a fictional narrative film to a more traditional nonnarrative film in conveying the same health information. Methods. We used a random digit dial procedure to survey the cervical cancer-related knowledge, attitudes, and behavior of non-Hispanic White, Mexican American, and African American women, aged 25 to 45 years, living in Los Angeles, California, from 2011 to 2012. Participants (n = 704) were randomly assigned to view either a narrative or nonnarrative film containing the same information about how cervical cancer could be prevented or detected, and they were re-contacted 2 weeks and 6 months later. Results. At 2 weeks, both films produced a significant increase in cervical cancer-related knowledge and attitudes, but these effects were significantly higher for the narrative film. At 6 months, viewers of both films retained greater than baseline knowledge and more positive attitudes toward Papanicolaou (Pap) tests, but women who saw the narrative were significantly more likely to have had or scheduled a Pap test. The narrative was particularly effective for Mexican American women, eliminating cervical cancer screening disparities found at baseline. Conclusions. Narratives might prove to be a useful tool for reducing health disparities. PMID:25905845
Gómez, Francisco Javier; Gálvez Moreno, Maria Ángeles; Castaño, Justo P.
Aim. To analyze clinical effect of a novel approach to initiate sensor-augmented insulin pumps in type 1 diabetes mellitus (T1DM) patients through early real-time continuous glucose monitoring (RT-CGM) initiation. Methods. A 26-week pilot study with T1DM subjects randomized (1 : 1) to start RT-CGM three weeks before continuous subcutaneous insulin infusion (CGM pre-CSII) or adding RT-CGM three weeks after continuous subcutaneous insulin infusion (CGM post-CSII). Results. Twenty-two patients were enrolled with a mean age of 36.6 yr. (range 19–59 yr.) and T1DM duration of 16.8 ± 10.6 yr. Higher adherence in CGM pre-CSII patients was confirmed at study end (84.6 ± 11.1% versus 64.0 ± 25.4%; P = 0.01). The two intervention groups had similar HbA1c reduction at study end of −0.6% (P = 0.9). Hypoglycemic event frequency reduction was observed from baseline to study end only in CGM pre-CSII group (mean difference in change, −6.3%; 95% confidence interval, −12.0 to −0.5; P = 0.04). Moreover, no severe hypoglycemia was detected among CGM pre-CSII subjects during the study follow-up (0.0 ± 0.0 events versus 0.63 ± 1.0 events; P = 0.03). CGM pre-CSII patients showed better satisfaction than CGM post-CSII patients at the end of the study (27.3 ± 9.3 versus 32.9 ± 7.2; P = 0.04). Conclusions. CGM pre-CSII is a novel approach to improve glycemic control and satisfaction in type 1 diabetes sensor-augmented pump treated patients. PMID:28004007
Allied health professionals treat clients in varying degrees of distress with complex needs in a wide range of services. A client could be experiencing a chronic or life-changing illness, have a trauma from a critical event, have preexisting mental illness, be dealing with significant health or personal loss, be using substances, or experiencing a depression. At some point an allied health professional will treat a client who may have a diagnosed depression, appear depressed, or have thoughts of suicide. Mental health of clients is everyone's responsibility, especially those working in health. This article aims to increase allied health professionals' understanding of some risk factors and clinical features a client at risk may have and will discuss some initial options of management. It is recommended the allied health professional and organisation be aware of risk factors for suicide but not rely too heavily on risk screening. The worker should have basic skills in recognising poor mood and have a list of useful questions to ask in a crisis. Know your local crisis and supportive mental health services, create links with them, have ongoing professional education and protocols for managing clients at-risk, and be acutely aware of your role and limitations.
Sweeney, M M; Horwitz, A V
A large literature has examined the role of "secondary" stressors, such as problems with finances, social support, residential mobility, and children, in producing the well-documented association between divorce and a variety of psychopathological conditions. Much less attention, however, has been paid to variation in the "primary" disruption experience. We address this omission using data from the National Survey of Families and Households to investigate the interrelationships among depression, initiator status, and spousal infidelity. While we find little evidence of direct effects of initiator status or spousal infidelity on post-divorce depression, the importance of these characteristics emerges when they are considered in an interactive context. Specifically, while divorce initiation is associated with reduced depression among individuals with unfaithful spouses, initiation is associated with increased depression in the absence of spousal infidelity. Taken together, our findings suggest that characteristics of the divorce experience may interact in complex ways to produce variation in mental health outcomes.
Peng, X; Sun, P; Novick, D; Andrews, J; Sun, S
Objectives To compare health care utilization of duloxetine initiators and pregabalin initiators among fibromyalgia patients in a real-world setting. Methods A retrospective cohort study was conducted based on a US national commercial health claims database (2006–2009). Fibromyalgia patients who initiated duloxetine or pregabalin in 2008, aged 18–64 years, and who maintained continuous health insurance coverage 1 year before and 1 year after initiation were assigned to duloxetine or pregabalin cohorts on the basis of their initiated agent. Patients who had pill coverage of the agents over the course of 90 days preceding the initiation were excluded. The two comparative cohorts were constructed using propensity score greedy match methods. Descriptive analysis and paired t-test were performed to compare health care utilization rates in the postinitiation year and the changes of these rates from the preinitiation year to the postinitiation year. Results Both matched cohorts (n=1,265 pairs) had a similar mean initiation age (49–50 years), percentage of women (87%–88%), and prevalence of baseline comorbid conditions (neuropathic pain other than diabetic peripheral neuropathic pain, low back pain, cardiovascular disease, hypertension, headache or migraine, and osteoarthritis). In the preinitiation year, both cohorts had similar inpatient, outpatient, and medication utilization rates (inpatient, 15.7%–16.1%; outpatient, 100.0%; medication, 97.9%–98.7%). The utilization rates diverged in the postinitiation year, with the pregabalin cohort using more fibromyalgia-related inpatient care (3.2% versus 2.2%; P<0.05), any inpatient care (19.3% versus 16.8%; P<0.05), and fibromyalgia-related outpatient care (62.1% versus 51.8%; P<0.05). From the preinitiation period to the postinitiation period, the duloxetine cohort experienced decreases in certain utilization rates, whereas the pregabalin cohort had increases (percentage of patients with a fibromyalgia
Fernald, Lia CH; Hamad, Rita; Karlan, Dean; Ozer, Emily J; Zinman, Jonathan
Background In the developing world, access to small, individual loans has been variously hailed as a poverty-alleviation tool – in the context of "microcredit" – but has also been criticized as "usury" and harmful to vulnerable borrowers. Prior studies have assessed effects of access to credit on traditional economic outcomes for poor borrowers, but effects on mental health have been largely ignored. Methods Applicants who had previously been rejected (n = 257) for a loan (200% annual percentage rate – APR) from a lender in South Africa were randomly assigned to a "second-look" that encouraged loan officers to approve their applications. This randomized encouragement resulted in 53% of applicants receiving a loan they otherwise would not have received. All subjects were assessed 6–12 months later with questions about demographics, socio-economic status, and two indicators of mental health: the Center for Epidemiologic Studies – Depression Scale (CES-D) and Cohen's Perceived Stress scale. Intent-to-treat analyses were calculated using multinomial probit regressions. Results Randomization into receiving a "second look" for access to credit increased perceived stress in the combined sample of women and men; the findings were stronger among men. Credit access was associated with reduced depressive symptoms in men, but not women. Conclusion Our findings suggest that a mechanism used to reduce the economic stress of extremely poor individuals can have mixed effects on their experiences of psychological stress and depressive symptomatology. Our data support the notion that mental health should be included as a measure of success (or failure) when examining potential tools for poverty alleviation. Further longitudinal research is needed in South Africa and other settings to understand how borrowing at high interest rates affects gender roles and daily life activities. CCT: ISRCTN 10734925 PMID:19087316
Jeffcoat, Tami; Hayes, Steven C
The mental health challenges of some vocations present a challenge for current intervention models. Bibliotherapy focused on transdiagnostic processes that might both prevent and alleviate a range of mental health distress could be an effective and practical approach. K-12 school personnel (N = 236; 91% female; 30-60 years old) responding to a wellness-oriented program announcement were randomized to receive an Acceptance and Commitment Therapy (ACT) self-help volume or to a waitlist. Three-fourths were above clinical cutoffs in general mental health, depression, anxiety, or stress. Participants read the book for two months, completed exercises and quizzes, and after post assessment were followed for 10 weeks; waitlist participants were then also given the book with two months to complete it. Overall, participants showed significant improvement in psychological health. Significant preventive effects for depression and anxiety were observed along with significant ameliorative effects for those in the clinical ranges of depression, anxiety and stress. Follow up general mental health, depression, and anxiety outcomes were related to the manner in which participants used the workbook and to post levels of psychological flexibility.
Rabkin, Miriam; Macheka, Tonderayi; Mutiti, Anthony; Mwansa-Kambafwile, Judith; Dlamini, Thomas; El-Sadr, Wafaa M.
Background In 2010, South Africa’s National Department of Health launched a national primary health care (PHC) initiative to strengthen health promotion, disease prevention, and early disease detection. The strategy, called Re-engineering Primary Health Care (rPHC), aims to provide a preventive and health-promoting community-based PHC model. A key component of rPHC is the use of community-based outreach teams staffed by generalist community health workers (CHWs). Methods We conducted focus group discussions and surveys on the knowledge and attitudes of 91 CHWs working on community-based rPHC teams in the King Sabata Dalindyebo (KSD) sub-district of Eastern Cape Province. Results The CHWs we studied enjoyed their work and found it meaningful, as they saw themselves as agents of change. They also perceived weaknesses in the implementation of outreach team oversight, and desired field-based training and more supervision in the community. Conclusions There is a need to provide CHWs with basic resources like equipment, supplies and transport to improve their acceptability and credibility to the communities they serve. PMID:28301609
Wilson, Jeffrey L
This article describes how a team from the Virginia Department of Health (VDH) and the Virginia Center for Healthy Communities (VCHC) attended the UNC Management Academy for Public Health to learn skills to address Virginia's commitment to using technology to improve the public's health. After creating a business plan for a food-safety information Web site, team members used that experience as well as Management Academy training in information technology, the management of data and finances, and strategic partnering to create a comprehensive tool with which to place customizable population data in the hands of anyone interested in pursuing population health improvement. The Virginia Atlas of Community Health, launched through the VCHC in 2003, places clear, compelling data in the hands of those who can influence decisions at the local level and create the most impact for health. Since the program's inception, more than 2,000 individuals have registered as ongoing users of the Virginia Atlas. Initially funded by a Turning Point grant from the Robert Wood Johnson Foundation, the program is sustained through a series of smaller grants and funding from the VDH.
Le Loup, G; Fleury, S; Camargo, K; Larouzé, B
The sustainability of successful public health programmes remains a challenge in low and middle income settings. These programmes are often subjected to mobilization-demobilization cycle. Indeed, political and organizational factors are of major importance to ensure this sustainability. The cooperation between the World Bank and the Brazilian AIDS programme highlights the role of international institutions and global health initiatives (GHI), not only to scale up programmes but also to guarantee their stability and sustainability, at a time when advocacy is diminishing and vertical programmes are integrated within health systems. This role is critical at the local level, particularly when economic crisis may hamper the future of public health programmes. Political and organizational evolution should be monitored and warnings should trigger interventions of GHI before the decline of these programmes.
Blauwet, Cheri A; Iezzoni, Lisa I
Individuals with disabilities experience a disproportionate rate of chronic disease and are more likely to lead sedentary lifestyles than the general population. Multiple complex factors likely contribute to these disparities, including structural, socioeconomic and attitudinal barriers that impede broad participation of individuals with disabilities in health and wellness promotion programs. Public health initiatives aimed at mitigating these health disparities emphasize improved access to physical activity and sports opportunities. Given its visibility, the Paralympic Movement provides an opportunity to transform how society conceptualizes the relationship of disability to physical fitness. The Paralympics also serve as a catalyst for public health education and program development. Already, public policies and governmental regulations are expanding grassroots sports opportunities for youth and adults with disabilities, thus promoting inclusive opportunities for participation in physical activity.
Skinner, Harvey A; Sriharan, Abi
Background Ongoing conflict in the Middle East poses a major threat to health and security. A project screening Arab and Israeli newborns for hearing loss provided an opportunity to evaluate ways for building cooperation. The aims of this study were to: a) examine what attracted Israeli, Jordanian and Palestinian participants to the project, b) describe challenges they faced, and c) draw lessons learned for guiding cross-border health initiatives. Methods A case study method was used involving 12 key informants stratified by country (3 Israeli, 3 Jordanian, 3 Palestinian, 3 Canadian). In-depth interviews were tape-recorded, transcribed and analyzed using an inductive qualitative approach to derive key themes. Results Major reasons for getting involved included: concern over an important health problem, curiosity about neighbors and opportunities for professional advancement. Participants were attracted to prospects for opening the dialogue, building relationships and facilitating cooperation in the region. The political situation was a major challenge that delayed implementation of the project and placed participants under social pressure. Among lessons learned, fostering personal relationships was viewed as critical for success of this initiative. Conclusion Arab and Israeli health professionals were prepared to get involved for two types of reasons: a) Project Level: opportunity to address a significant health issue (e.g. congenital hearing loss) while enhancing their professional careers, and b) Meta Level: concern about taking positive steps for building cooperation in the region. We invite discussion about roles that health professionals can play in building "cooperation networks" for underpinning health security, conflict resolution and global health promotion. PMID:17634138
Matheke-Fischer, Michael; Lesh, Neal
Background Small-scale community health worker (CHW) programs provide basic health services and strengthen health systems in resource-poor settings. This paper focuses on improving CHW performance by providing individual feedback to CHWs working with an mHealth program to address malnutrition in children younger than 5 years. Objective The paper aims to evaluate the immediate and retention effects of providing performance feedback and supportive supervision on CHW motivation and performance for CHWs working with an mHealth platform to reduce malnutrition in five districts of Madhya Pradesh, India. We expected a positive impact on CHW performance for the indicator they received feedback on. Performance on indicators the CHW did not receive feedback on was not expected to change. Methods In a randomized controlled trial, 60 CHWs were randomized into three treatment groups based on overall baseline performance ranks to achieve balanced treatment groups. Data for each treatment indicator were analyzed with the other two treatments acting as the control. In total, 10 CHWs were lost to follow-up. There were three performance indicators: case activity, form submissions, and duration of counseling. Each group received weekly calls to provide performance targets and discuss their performance on the specific indicator they were allocated to as well as any challenges or technical issues faced during the week for a 6-week period. Data were collected for a further 4 weeks to assess intertemporal sustained effects of the intervention. Results We found positive and significant impacts on duration of counseling, whereas case activity and number of form submissions did not show significant improvements as a result of the intervention. We found a moderate to large effect (Glass’s delta=0.97, P=.004) of providing performance feedback on counseling times in the initial 6 weeks. These effects were sustained in the postintervention period (Glass’s delta=1.69, P<.001). The counseling
O'Brien, Kerry S; Puhl, Rebecca M; Latner, Janet D; Mir, Azeem S; Hunter, John A
Anti-fat sentiment is increasing, is prevalent in health professionals, and has health and social consequences. There is no evidence for effective obesity prejudice reduction techniques in health professionals. The present experiment sought to reduce implicit and explicit anti-fat prejudice in preservice health students. Health promotion/public health bachelor degree program students (n = 159) were randomized to one of three tutorial conditions. One condition presented an obesity curriculum on the controllable reasons for obesity (i.e., diet/exercise). A prejudice reduction condition presented evidence on the uncontrollable reasons for obesity (i.e., genes/environment); whereas a neutral (control) curriculum focused on alcohol use in young people. Measures of implicit and explicit anti-fat prejudice, beliefs about obese people, and dieting, were taken at baseline and postintervention. Repeated measures analyses showed decreases in two forms of implicit anti-fat prejudice (decreases of 27 and 12%) in the genes/environment condition relative to other conditions. The diet/exercise condition showed a 27% increase in one measure of implicit anti-fat prejudice. Reductions in explicit anti-fat prejudice were also seen in the genes/environment condition (P = 0.006). No significant changes in beliefs about obese people or dieting control beliefs were found across conditions. The present results show that anti-fat prejudice can be reduced or exacerbated depending on the causal information provided about obesity. The present results have implications for the training of health professionals, especially given their widespread negativity toward overweight and obesity.
Bridbord, Kenneth; Hanson, David
Objective This article describes the personal experience and perspective of the authors, who had primary responsibility for drafting the initial health-based regulation limiting lead content of gasoline during the early 1970s while employed by the U.S. Environmental Protection Agency (EPA). Data source Information used by the U.S. EPA in developing the initial health-based regulation limiting lead content of gasoline in December 1973 and studies documenting the impact of that and subsequent actions. Data extraction Among the lessons learned from this experience is the importance of having input from independent scientists to the regulatory decision-making process. This also demonstrates the critical role of independent peer-reviewed research, such as that supported by the National Institutes of Health, as well as research conducted by scientists from the Centers for Disease Control and Prevention, in delineating the consequences of lead exposure in the population. Data synthesis Removal of lead from gasoline in the United States has been described as one of the great public health achievements of the 20th century, but it almost did not happen. The experience of the authors in developing this regulation may be helpful to others involved in developing health-based regulatory policy in the future. Conclusion The initial U.S. EPA health-based regulation to remove lead from gasoline is clearly an example where science successfully affected public policy. The leadership of the U.S. EPA at that time deserves much credit for establishing an atmosphere in which this was possible. PMID:19672397
Berkeley, Dina; Springett, Jane
The last two decades have witnessed an upsurge in the development and implementation of 'Health For All-type' initiatives in many parts of the world. However, despite the popularity of the approach, barriers and constraints to the fulfillment of their remit still persist, making it difficult for them to achieve the potential originally envisaged. Drawing upon considerable empirical work while evaluating the European Healthy City projects and English Health Action Zones, this paper explores the differences between barriers and constraints and then focuses on barriers as they manifest themselves in England. It distinguishes between cultural barriers, stemming from different philosophical, organisational, and professional/experiential cultures, and political barriers, stemming from both party political and realpolitik concerns. It discusses how these barriers often operate together, compounding their individual impacts, with detrimental effects for Health For All initiatives. Consequently, while the prevailing rhetoric appears to promote an alternative, and more appropriate, vision of how health can be maintained and enhanced, these barriers effectively function to sustain the hegemony of the status quo which was, and is, based on a different and outdated vision. We argue that acknowledging the continuous persistence of these barriers is an essential first step towards turning the prevailing health-related rhetoric into reality.
Soderberg, Karen; Rajamani, Sripriya; Wholey, Douglas; LaVenture, Martin
initiatives supporting EHR adoption and HCH certification. Ultimately, improvement in health outcomes depends on effective intersection of people, processes and technology. PMID:28210425
Tadesse, Luche; Ardalan, Ali
Background: Natural and man-made disasters are prevailing in Ethiopia mainly due to drought, floods, landslides, earthquake, volcanic eruptions, and disease epidemics. Few studies so far have critically reviewed about medical responses to disasters and little information exists pertaining to the initiatives being undertaken by health sector from the perspective of basic disaster management cycle. This article aimed to review emergency health responses to disasters and other related interventions which have been undertaken in the health sector. Methods: Relevant documents were identified by searches in the websites of different sectors in Ethiopian and international non-governmental organizations and United Nations agencies. Using selected keywords, articles were also searched in the data bases of Medline, CINAHL, Scopus, and Google Scholar. In addition, pertinent articles from non-indexed journals were referred to. Results: Disaster management system in Ethiopia focused on response, recovery, and rehabilitation from 1974 to 1988; while the period between 1988 and 1993 marked the transition phase towards a more comprehensive approach. Theoretically, from 1993 onwards, the disaster management system has fully integrated the mitigation, prevention, and preparedness phases into already existing response and recovery approach, particularly for drought. This policy has changed the emergency response practices and the health sector has taken some initiatives in the area of emergency health care. Hence, drought early warning system, therapeutic feeding program in hospitals, health centers and posts in drought prone areas to manage promptly acute malnutrition cases have all been put in place. In addition, public health disease emergencies have been responded to at all levels of health care system. Conclusions: Emergency health responses to drought and its ramifications such as acute malnutrition and epidemics have become more comprehensive in the context of basic disaster
Gaffney-Stomberg, Erin; Lutz, Laura J; Rood, Jennifer C; Cable, Sonya J; Pasiakos, Stefan M; Young, Andrew J; McClung, James P
Calcium and vitamin D are essential nutrients for bone health. Periods of activity with repetitive mechanical loading, such as military training, may result in increases in parathyroid hormone (PTH), a key regulator of Ca metabolism, and may be linked to the development of stress fractures. Previous studies indicate that consumption of a Ca and vitamin D supplement may reduce stress fracture risk in female military personnel during initial military training, but circulating markers of Ca and bone metabolism and measures of bone density and strength have not been determined. This randomized, double-blind, placebo-controlled trial sought to determine the effects of providing supplemental Ca and vitamin D (Ca+Vit D, 2000mg and 1000IU/d, respectively), delivered as 2 snack bars per day throughout 9weeks of Army initial military training (or basic combat training, BCT) on PTH, vitamin D status, and measures of bone density and strength in personnel undergoing BCT, as well as independent effects of BCT on bone parameters. A total of 156 men and 87 women enrolled in Army BCT (Fort Sill, OK; 34.7°N latitude) volunteered for this study. Anthropometric, biochemical, and dietary intake data were collected pre- and post-BCT. In addition, peripheral quantitative computed tomography was utilized to assess tibia bone density and strength in a subset of volunteers (n=46). Consumption of supplemental Ca+Vit D increased circulating ionized Ca (group-by-time, P=0.022), maintained PTH (group-by-time, P=0.032), and increased the osteoprotegerin:RANKL ratio (group-by-time, P=0.006). Consistent with the biochemical markers, Ca+Vit D improved vBMD (group-by-time, P=0.024) at the 4% site and cortical BMC (group-by-time, P=0.028) and thickness (group-by-time, P=0.013) at the 14% site compared to placebo. These data demonstrate the benefit of supplemental Ca and vitamin D for maintaining bone health during periods of elevated bone turnover, such as initial military training. This trial was
Govind, Rahul; Garg, Nitika; Sun, Wenbin
Weather and its fluctuations have been found to influence the consumption of negative hedonic goods. However, such findings are of limited use to health marketers who cannot control the weather, and hence, its effects. The current research utilizes data obtained at the zip-code level to study geographical variations in the effect of weather on tobacco consumption across the entire continental United States. The results allow health marketers to identify areas that will be most responsive to marketing efforts aimed at curtailing negative hedonic consumption and thus implement more effective, region-specific initiatives.
Background Cancer health disparities affecting low-income and minority patients are well documented. Root-causes are multifactorial, including diagnostic and treatment delays, social and financial barriers, and poor communication. Patient navigation and communication coaching (activation) are potential interventions to address disparities in cancer treatment. The purpose of this clinical trial is to test the effectiveness of an intervention combining patient navigation and activation to improve cancer treatment. Methods/Design The Rochester Patient Navigation Research Program (PNRP) is a National Cancer Institute-sponsored, patient-level randomized trial (RCT) of patient navigation and activation, targeting newly-diagnosed breast and colorectal cancer patients in Rochester, NY. The goal of the program is to decrease cancer health disparities by addressing barriers to receipt of cancer care and promoting patient self-efficacy. The intervention uses trained, paraprofessional patient navigators recruited from the target community, and a detailed training and supervisory program. Recruited patients are randomly assigned to receive either usual care (except for baseline and follow-up questionnaires and interviews) or intervention. The intervention patients receive tailored assistance from their patient navigators, including phone calls, in-person meetings, and behind-the-scenes coordination of care. A total of 344 patients have been recruited. Outcomes measured at three month intervals include timeliness of care, patient adherence, patient satisfaction, quality of life, self-efficacy, health literacy, and cancer knowledge. Discussion This unique intervention combining patient navigation and patient activation is designed to address the multifactorial problem of cancer health disparities. If successful, this study will affect the design and implementation of patient navigation programs. Trials Registration clinicaltrials.gov identifier NCT00496678 PMID:20939928
Dooley, Suzanna; Patrick, Paul; Lincoln, Alicia; Cline, Janette
The Preparing for a Lifetime, It's Everyone's Responsibility initiative was developed to improve the health and well- being of Oklahoma's mothers and infants. The development phase included systematic data collection, extensive data analysis, and multi-disciplinary partnership development. In total, seven issues (preconception/interconception health, tobacco use, postpartum depression, breastfeeding, infant safe sleep, preterm birth, and infant injury prevention) were identified as crucial to addressing infant mortality in Oklahoma. Workgroups were created to focus on each issue. Data and media communications workgroups were added to further partner commitment and support for policy and programmatic changes across multiple agencies and programs. Leadership support, partnership, evaluation, and celebrating small successes were important factors that lead to large scale adoption and support for the state-wide initiative to reduce infant mortality.
Dorsey, Shannon; Berliner, Lucy; Lyon, Aaron R.; Pullmann, Michael D.; Murray, Laura K.
Many evidence-based treatments (EBTs) for child and adolescent mental health disorders have been developed, but few are available in public mental health settings. This paper describes initial implementation outcomes for a state-funded effort in Washington State to increase EBT availability, via a common elements training and consultation approach focused on 4 major problem areas (anxiety, PTSD, depression, and behavioral problems). Clinicians (N = 180) reported significant improvement in their ability to assess and treat all problem areas at post-consultation. Clinicians from organizations with a supervisor-level “EBT champion” had higher baseline scores on a range of outcomes, but many differences disappeared at post-consultation. Outcomes suggest that a common elements initiative which includes training and consultation may positively impact clinician-level outcomes, and that having “in-house” organizational expertise may provide additional benefits. PMID:25081231
Roussel, Nathalie A; Vissers, Dirk; Kuppens, Kevin; Fransen, Erik; Truijen, Steven; Nijs, Jo; De Backer, Wilfried
Although dancing requires extensive physical exertion, dancers do not often train their physical fitness outside dance classes. Reduced aerobic capacity, lower muscle strength and altered motor control have been suggested as contributing factors for musculoskeletal injuries in dancers. This randomized controlled trial examined whether an intervention program improves aerobic capacity and explosive strength and reduces musculoskeletal injuries in dancers. Forty-four dancers were randomly allocated to a 4-month conditioning (i.e. endurance, strength and motor control training) or health promotion program (educational sessions). Outcome assessment was conducted by blinded assessors. When accounting for differences at baseline, no significant differences were observed between the groups following the intervention, except for the subscale "Pain" of the Short Form 36 Questionnaire (p = 0.03). Injury incidence rate and the proportion of injured dancers were identical in both groups, but dancers following the conditioning program had significant less low back injuries (p = 0.02). Supplementing regular dance training with a 4-month conditioning program does not lead to a significant increase in aerobic capacity or explosive strength in pre-professional dancers compared to a health promotion program without conditioning training, but leads to less reported pain. Further research should explore how additional training may be organized, taking into account the demanding dance schedule of pre-professional dancers. The trial is registered at ClinicalTrials.gov, number NCT01440153.
Background The use of information and communication technologies in healthcare is seen as essential for high quality and cost-effective healthcare. However, implementation of e-health initiatives has often been problematic, with many failing to demonstrate predicted benefits. This study aimed to explore and understand the experiences of implementers -- the senior managers and other staff charged with implementing e-health initiatives and their assessment of factors which promote or inhibit the successful implementation, embedding, and integration of e-health initiatives. Methods We used a case study methodology, using semi-structured interviews with implementers for data collection. Case studies were selected to provide a range of healthcare contexts (primary, secondary, community care), e-health initiatives, and degrees of normalization. The initiatives studied were Picture Archiving and Communication System (PACS) in secondary care, a Community Nurse Information System (CNIS) in community care, and Choose and Book (C&B) across the primary-secondary care interface. Implementers were selected to provide a range of seniority, including chief executive officers, middle managers, and staff with 'on the ground' experience. Interview data were analyzed using a framework derived from Normalization Process Theory (NPT). Results Twenty-three interviews were completed across the three case studies. There were wide differences in experiences of implementation and embedding across these case studies; these differences were well explained by collective action components of NPT. New technology was most likely to 'normalize' where implementers perceived that it had a positive impact on interactions between professionals and patients and between different professional groups, and fit well with the organisational goals and skill sets of existing staff. However, where implementers perceived problems in one or more of these areas, they also perceived a lower level of normalization
Lougheed, M Diane; Minard, Janice; Dworkin, Shari; Juurlink, Mary-Ann; Temple, Walley J; To, Teresa; Koehn, Marc; Van Dam, Anne; Boulet, Louis-Philippe
In a novel knowledge translation initiative, the Government of Ontario's Asthma Plan of Action funded the development of an Asthma Care Map to enable adherence with the Canadian Asthma Consensus Guidelines developed under the auspices of the Canadian Thoracic Society (CTS). Following its successful evaluation within the Primary Care Asthma Pilot Project, respiratory clinicians from the Asthma Research Unit, Queen's University (Kingston, Ontario) are leading an initiative to incorporate standardized Asthma Care Map data elements into electronic health records in primary care in Ontario. Acknowledging that the issue of data standards affects all respiratory conditions, and all provinces and territories, the Government of Ontario approached the CTS Respiratory Guidelines Committee. At its meeting in September 2010, the CTS Respiratory Guidelines Committee agreed that developing and standardizing respiratory data elements for electronic health records are strategically important. In follow-up to that commitment, representatives from the CTS, the Lung Association, the Government of Ontario, the National Lung Health Framework and Canada Health Infoway came together to form a planning committee. The planning committee proposed a phased approach to inform stakeholders about the issue, and engage them in the development, implementation and evaluation of a standardized dataset. An environmental scan was completed in July 2011, which identified data definitions and standards currently available for clinical variables that are likely to be included in electronic medical records in primary care for diagnosis, management and patient education related to asthma and COPD. The scan, sponsored by the Government of Ontario, includes compliance with clinical nomenclatures such as SNOMED-CT® and LOINC®. To help launch and create momentum for this initiative, a national forum was convened on October 2 and 3, 2011, in Toronto, Ontario. The forum was designed to bring together key
Starin, Amy C; Atkins, Marc S; Wehrmann, Kathryn C; Mehta, Tara; Hesson-McInnis, Matthew S; Marinez-Lora, A; Mehlinger, Renee
In 2005, the Illinois State Mental Health Authority embarked on an initiative to close the gap between research and practice in the children's mental health system. A stakeholder advisory council developed a plan to advance evidence informed practice through policy and program initiatives. A multilevel approach was developed to achieve this objective, which included policy change, stakeholder education, and clinician training. This article focuses on the evidence-informed training process designed following review of implementation research. The training involved in-person didactic sessions and twice-monthly telephone supervision across 6 cohorts of community based clinicians, each receiving 12 months of training. Training content initially included cognitive behavioral therapy and behavioral parent training and was adapted over the years to a practice model based on common element concepts. Evaluation based on provider and parent report indicated children treated by training clinicians generally showed superior outcomes versus both a treatment-as-usual comparison group for Cohorts 1 to 4 and the statewide child population as a whole after 90 days of care for Cohorts 5 to 6. The results indicated primarily moderate to strong effects for the evidence-based training groups. Moving a large public statewide child mental health system toward more effective services is a complex and lengthy process. These results indicate training of community mental health providers in Illinois in evidence-informed practice was moderately successful in positively impacting child-level functional outcomes. These findings also influenced state policy in committing resources to continuing the initiative, even in difficult economic times.
Beverly, Claudia J; McAtee, Robin E; Chernoff, Ronni; Davis, Gwynn V; Jones, Susan K; Lipschitz, David A
The Donald W. Reynolds Institute on Aging at the University of Arkansas for Medical Sciences in Little Rock is addressing one of the most pressing policy issues facing the United States: how to care for the burgeoning number of older adults. In 2001, the Institute created the Arkansas Aging Initiative, which established seven satellite centers on aging across the state using $1.3 to $2 million dollars annually from the state's portion of the Master Tobacco Settlement. These centers on aging assist the state's population of older adults, many of whom reside in rural areas, live in poverty, and suffer from poor health. The centers provide multiple avenues of education for the community, health care providers, families, and caregivers. The Arkansas Aging Initiative, in partnership with local hospitals, also makes geriatric primary and specialty care more accessible through senior health clinics established across rural Arkansas. In 2005, older adults made more than 36,000 visits to these clinics. All sites have attracted at least one physician who holds a Certificate of Added Qualifications in geriatrics and one advanced practice nurse. Other team members include geriatric medical social workers, pharmacists, nutritionists, and neuropsychologists. This initiative also addresses other policy issues, including engaging communities in building partnerships and programs crucial to maximizing their limited resources and identifying opportunities to change reimbursement mechanisms for care provided to the growing number of older adults. We believe this type of program has the potential to create a novel paradigm for nationwide implementation.
Kaddar, M; Furrer, E
One central goal of the enhanced Heavily Indebted Poor Countries (HIPC) Initiative and the more recent Multilateral Debt Relief Initiative (MDRI) is to free up additional resources for public spending on poverty reduction. The health sector was expected to benefit from a considerable share of these funds. The volume of released resources is important enough in certain countries to make a difference for priority programmes that have been underfunded so far. However, the relevance of these initiatives in terms of boosting health expenditure depends essentially, at the global level, on the compliance of donors with their aid commitments and, at the domestic level, on the success of health officials in advocating for an adequate share of the additional fiscal space. Advocacy efforts are often limited by a state of asymmetric information whereby some ministries are not well aware of the economic consequences of debt relief on public finances and of the management systems in place to deal with savings from debt relief. A thorough comprehension of these issues seems essential for health advocates to increase their bargaining power and for a wider public to readjust expectations of what debt relief can realistically achieve and of what can be measured. This paper intends to narrow the information gap by classifying debt relief savings management systems observed in practice. We illustrate some of the major advantages and stated drawbacks and outline the policy implications for health officials operating in the countries concerned. There should be careful monitoring of fungibility (i.e. where untraceable funds risk substitution) and additionality (i.e. the extent to which new inputs add to existing inputs at national and international level).
Oduwo, Elizabeth; Edwards, Sarah J L
Following the South African case, Treatment Action Campaign and Others v Minister of Health and Others, the use of 'pilot' studies to investigate interventions already proven efficacious, offered free of charge to government, but confined by the government to a small part of the population, may violate children's right to health, and the negative duty on governments not to prevent access to treatment. The applicants challenged a government decision to offer Nevirapine in a few pilot sites when evidence showed Nevirapine significantly reduced HIV transmission rates and despite donor offers of a free supply. The government refused to expand access, arguing they needed to collect more information, and citing concerns about long-term hazards, side effects, resistance and inadequate infrastructure. The court ruled this violated children's right to health and asked the government to immediately expand access. Cluster randomized trials involving children are increasingly popular, and are often used to reduce 'contamination': the possibility that members of a cluster adopt behavior of other clusters. However, they raise unique issues insufficiently addressed in literature and ethical guidelines. This case provides additional crucial guidance, based on a common human rights framework, for the Kenyan government and other involved stakeholders. Children possess special rights, often represent a 'captive' group, and so motivate extra consideration. In a systematic review, we therefore investigated whether cluster trial designs are used to prevent or delay children's access to treatment in Kenya or otherwise inconsistently with children's right to health as outlined in the above case. Although we did not find state sponsored cluster trials, most had significant public sector involvement. Core obligations under children's right to health were inadequately addressed across trials. Few cluster trials reported rationale for cluster randomization, offered post- trial access or
Emerson, John F.; Welch, Madelyn; Rossman, Whitney E.; Carek, Stephen; Ludden, Thomas; Templin, Megan; Moore, Charity G.; Tapp, Hazel; Dulin, Michael; McWilliams, Andrew
Advances in technology are likely to provide new approaches to address healthcare disparities for high-risk populations. This study explores the feasibility of a new approach to health disparities research using a multidisciplinary intervention and advanced communication technology to improve patient access to care and chronic disease management. A high-risk cohort of uninsured, poorly-controlled diabetic patients was identified then randomized pre-consent with stratification by geographic region to receive either the intervention or usual care. Prior to enrollment, participants were screened for readiness to make a behavioral change. The primary outcome was the feasibility of protocol implementation, and secondary outcomes included the use of patient-centered medical home (PCMH) services and markers of chronic disease control. The intervention included a standardized needs assessment, individualized care plan, intensive management by a multidisciplinary team, including health coach-facilitated virtual visits, and the use of a cloud-based glucose monitoring system. One-hundred twenty-seven high-risk, potentially eligible participants were randomized. Sixty-one met eligibility criteria after an in-depth review. Due to limited resources and time for the pilot, we only attempted to contact 36 participants. Of these, we successfully reached 20 (32%) by phone and conducted a readiness to change screen. Ten participants screened in as ready to change and were enrolled, while the remaining 10 were not ready to change. Eight enrolled participants completed the final three-month follow-up. Intervention feasibility was demonstrated through successful implementation of 13 out of 14 health coach-facilitated virtual visits, and 100% of participants indicated that they would recommend the intervention to a friend. Protocol feasibility was demonstrated as eight of 10 participants completed the entire study protocol. At the end of the three-month intervention, participants had a
Verma, Anurag; Bradford, Yuki; Verma, Shefali S.; Pendergrass, Sarah A.; Daar, Eric S.; Venuto, Charles; Morse, Gene D.; Ritchie, Marylyn D.
Background High-throughput approaches are increasingly being used to identify genetic associations across multiple phenotypes simultaneously. Here, we describe a pilot analysis that considered multiple on-treatment laboratory phenotypes from antiretroviral therapy-naive patients who were randomized to initiate antiretroviral regimens in a prospective clinical trial, AIDS Clinical Trials Group protocol A5202. Participants and methods From among 5 9545 294 polymorphisms imputed genome-wide, we analyzed 2544, including 2124 annotated in the PharmGKB, and 420 previously associated with traits in the GWAS Catalog. We derived 774 phenotypes on the basis of context from six variables: plasma atazanavir (ATV) pharmacokinetics, plasma efavirenz (EFV) pharmacokinetics, change in the CD4+ T-cell count, HIV-1 RNA suppression, fasting low-density lipoprotein-cholesterol, and fasting triglycerides. Permutation testing assessed the likelihood of associations being by chance alone. Pleiotropy was assessed for polymorphisms with the lowest P-values. Results This analysis included 1181 patients. At P less than 1.5×10−4, most associations were not by chance alone. Polymorphisms with the lowest P-values for EFV pharmacokinetics (CYPB26 rs3745274), low-density lipoprotein -cholesterol (APOE rs7412), and triglyceride (APOA5 rs651821) phenotypes had been associated previously with those traits in previous studies. The association between triglycerides and rs651821 was present with ATV-containing regimens, but not with EFV-containing regimens. Polymorphisms with the lowest P-values for ATV pharmacokinetics, CD4 T-cell count, and HIV-1 RNA phenotypes had not been reported previously to be associated with that trait. Conclusion Using data from a prospective HIV clinical trial, we identified expected genetic associations, potentially novel associations, and at least one context-dependent association. This study supports high-throughput strategies that simultaneously explore multiple
Pratt, Bridget; Hyder, Adnan A
Recent scholarship has considered what, if anything, rich people owe to poor people to achieve justice in global health and the implications of this for international research. Yet this work has primarily focused on international clinical research. Health systems research is increasingly being performed in low and middle income countries and is essential to reducing global health disparities. This paper provides an initial description of the ethical issues related to priority setting, capacity-building, and the provision of post-study benefits that arise during the conduct of such research. It presents a selection of issues discussed in the health systems research literature and argues that they constitute ethical concerns based on their being inconsistent with a particular theory of global justice (the health capability paradigm). Issues identified include the fact that priority setting for health systems research at the global level is often not driven by national priorities and that capacity-building efforts frequently utilize one-size-fits-all approaches.
The association between place and poor health, such as chronic disease, is well documented and in recent years has given rise to public health strategies such as place-based initiatives (PBIs). This article reports on the emergence of one such initiative in Australia, in regions identified as culturally diverse and socially disadvantaged. The study draws on the intellectual resources provided by governmentality and actor-network theory to provide insights into the reasons why community actors were excluded from a new governance body established to represent their interests. Risk-thinking and representational politics determined who represented whom in the PBI partnership. Paradoxically, actors representing 'community', identified as being 'at risk', were excluded from the partnership during its translation because they were also identified as being 'a risk'. As a consequence, contrary to federal government health and social policy in Australia, it was state government interests rather than the interests of community actors that influenced decisions made in relation to local health planning and the allocation of resources.
Moulton, Anthony D.; Ned, Renée M.; Nicholson, Janet K.A.; Chu, May C.; Becker, Scott J.; Blank, Eric C.; Breckenridge, Karen J.; Waddell, Victor; Brokopp, Charles
Beginning in early 2011, the Centers for Disease Control and Prevention and the Association of Public Health Laboratories launched the Laboratory Efficiencies Initiative (LEI) to help public health laboratories (PHLs) and the nation's entire PHL system achieve and maintain sustainability to continue to conduct vital services in the face of unprecedented financial and other pressures. The LEI focuses on stimulating substantial gains in laboratories' operating efficiency and cost efficiency through the adoption of proven and promising management practices. In its first year, the LEI generated a strategic plan and a number of resources that PHL directors can use toward achieving LEI goals. Additionally, the first year saw the formation of a dynamic community of practitioners committed to implementing the LEI strategic plan in coordination with state and local public health executives, program officials, foundations, and other key partners. PMID:23997300
Ridderhof, John C; Moulton, Anthony D; Ned, Renée M; Nicholson, Janet K A; Chu, May C; Becker, Scott J; Blank, Eric C; Breckenridge, Karen J; Waddell, Victor; Brokopp, Charles
Beginning in early 2011, the Centers for Disease Control and Prevention and the Association of Public Health Laboratories launched the Laboratory Efficiencies Initiative (LEI) to help public health laboratories (PHLs) and the nation's entire PHL system achieve and maintain sustainability to continue to conduct vital services in the face of unprecedented financial and other pressures. The LEI focuses on stimulating substantial gains in laboratories' operating efficiency and cost efficiency through the adoption of proven and promising management practices. In its first year, the LEI generated a strategic plan and a number of resources that PHL directors can use toward achieving LEI goals. Additionally, the first year saw the formation of a dynamic community of practitioners committed to implementing the LEI strategic plan in coordination with state and local public health executives, program officials, foundations, and other key partners.
Lennox, Nicholas; Bain, Chris; Rey-Conde, Therese; Taylor, Miriam; Boyle, Frances M.; Purdie, David M.; Ware, Robert S.
Background: People with intellectual disability who live in the community often have poor health and healthcare, partly as a consequence of poor communication, recall difficulties and incomplete patient health information. Materials and Methods: A cluster randomized-controlled trial with 2 x 2 factorial design was conducted with adults with…
Koh, Howard K; Berwick, Donald M; Clancy, Carolyn M; Baur, Cynthia; Brach, Cindy; Harris, Linda M; Zerhusen, Eileen G
Health literacy is the capacity to understand basic health information and make appropriate health decisions. Tens of millions of Americans have limited health literacy--a fact that poses major challenges for the delivery of high-quality care. Despite its importance, health literacy has until recently been relegated to the sidelines of health care improvement efforts aimed at increasing access, improving quality, and better managing costs. Recent federal policy initiatives, including the Affordable Care Act of 2010, the Department of Health and Human Services' National Action Plan to Improve Health Literacy, and the Plain Writing Act of 2010, have brought health literacy to a tipping point-that is, poised to make the transition from the margins to the mainstream. If public and private organizations make it a priority to become health literate, the nation's health literacy can be advanced to the point at which it will play a major role in improving health care and health for all Americans.
Kamimura, Akiko; Bybee, Deborah; Yoshihama, Mieko
This study examined the factors affecting a women's initial intimate partner violence (IPV)-specific health care seeking event which refers to the first health care seeking as a result of IPV in a lifetime. Data were collected using the Life History Calendar method in the Tokyo metropolitan area from 101 women who had experienced IPV. Discrete-time survival analysis was used to assess the time to initial IPV-specific health care seeking. IPV-related injury was the most significant factor associated with increased likelihood of seeking IPV-specific health care seeking for the first time. In the presence of a strong effect of formal help seeking, physical and sexual IPV were no longer significantly related to initial IPV-specific health care seeking. The results suggest some victims of IPV may not seek health care unless they get injured. The timing of receiving health care would be important to ensure the health and safety of victims.
Burkert, Silke; Scholz, Urte; Gralla, Oliver; Roigas, Jan; Knoll, Nina
In this study, we investigated the role of dyadic planning for health-behavior change. Dyadic planning refers to planning health-behavior change together with a partner. We assumed that dyadic planning would affect the implementation of regular pelvic-floor exercise (PFE), with other indicators of social exchange and self-regulation strategies serving as mediators. In a randomized-controlled trial at a German University Medical Center, 112 prostatectomy-patients with partners were randomly assigned to a dyadic PFE-planning condition or one of three active control conditions. Questionnaire data were assessed at multiple time points within six months post-surgery, measuring self-reported dyadic PFE-planning and pelvic-floor exercise as primary outcomes and social exchange (support, control) and a self-regulation strategy (action control) as mediating mechanisms. There were no specific intervention effects with regard to dyadic PFE-planning or pelvic-floor exercise, as two active control groups also showed increases in either of these variables. However, results suggested that patients instructed to plan dyadically still benefited from self-reported dyadic PFE-planning regarding pelvic-floor exercise. Cross-sectionally, received negative control from partners was negatively related with PFE only in control groups and individual action control mediated between self-reported dyadic PFE-planning and PFE for participants instructed to plan PFE dyadically. Longitudinally, action control mediated between self-reported dyadic PFE-planning and pelvic-floor exercise for all groups. Findings provide support for further investigation of dyadic planning in health-behavior change with short-term mediating effects of behavior-specific social exchange and long-term mediating effects of better self-regulation.
Frey, Catherine A; Farrell, Philip M; Cotton, Quinton D; Lathen, Lorraine S; Marks, Katherine
National experts are calling for more integrated approaches such as the life course perspective to reduce health disparities and achieve greater health equity. The translation and application of the life course perspective is therefore of great interest to public health planners, policy makers and funders to promote community-wide improvements in maternal and child health. However, few organizations have applied the life course perspective in designing strategic funding initiatives. For over three decades, Wisconsin has observed persistent racial disparities in birth outcomes. This complex public health issue led to the development of the Lifecourse Initiative for Health Families, a regional multi-million dollar funding initiative created and supported by the Wisconsin Partnership Program of the University of Wisconsin School of Medicine and Public Health (Created by the UW SMPH from an endowment following the conversion of Blue Cross Blue Shield United of Wisconsin, the Partnership Program makes investments in research, education, and public health and prevention initiatives that improve health and reduce health disparities in the state.). Over a 2-year period, the program funded four collaboratives to adopt a life course perspective and develop strategic plans for improving African American birth outcomes. The Twelve-point plan to close the black-white gap in birth outcomes provided the framework for the planning process. Despite the conceptual challenges, the life course perspective was embraced by the collaboratives, challenged community assumptions on the root causes of poor birth outcomes and provided a unifying funding construct for organizing and planning complementary individual-level interventions with social and physical environmental change strategies. These integrated and complimentary approaches provide a long-term opportunity to address the persistent racial birth outcome disparity in Wisconsin.
Elkin, Irene; And Others
Random regression models were used to investigate the role of initial severity in the outcome of four treatments for major depression: cognitive behavioral therapy, interpersonal psychotherapy, imipramine plus clinical management, and placebo plus clinical management. Initial severity of depression and impairment of functioning significantly…
Background A health demographic surveillance system (HDSS) provides longitudinal data regarding health and demography in countries with coverage error and poor quality data on vital registration systems due to lack of public awareness, inadequate legal basis and limited use of data in health planning. The health system in Nepal, a low-income country, does not focus primarily on health registration, and does not conduct regular health data collection. This study aimed to initiate and establish the first HDSS in Nepal. Results We conducted a baseline survey in Jhaukhel and Duwakot, two villages in Bhaktapur district. The study surveyed 2,712 households comprising a total population of 13,669. The sex ratio in the study area was 101 males per 100 females and the average household size was 5. The crude birth and death rates were 9.7 and 3.9/1,000 population/year, respectively. About 11% of births occurred at home, and we found no mortality in infants and children less than 5 years of age. Various health problems were found commonly and some of them include respiratory problems (41.9%); headache, vertigo and dizziness (16.7%); bone and joint pain (14.4%); gastrointestinal problems (13.9%); heart disease, including hypertension (8.8%); accidents and injuries (2.9%); and diabetes mellitus (2.6%). The prevalence of non-communicable disease (NCD) was 4.3% (95% CI: 3.83; 4.86) among individuals older than 30 years. Age-adjusted odds ratios showed that risk factors, such as sex, ethnic group, occupation and education, associated with NCD. Conclusion Our baseline survey demonstrated that it is possible to collect accurate and reliable data in a village setting in Nepal, and this study successfully established an HDSS site. We determined that both maternal and child health are better in the surveillance site compared to the entire country. Risk factors associated with NCDs dominated morbidity and mortality patterns. PMID:22950751
Brody, Gene H.; Beach, Steven R. H.; Philibert, Robert A.; Chen, Yi-Fu; Murry, Velma McBride
A randomized prevention design was used to investigate a moderation effect in the association between a polymorphism in the "SCL6A4"("5HTT") gene at 5-HTTLPR and increases in youths' risk behavior initiation. Participation in the Strong African American Families (SAAF) program was hypothesized to attenuate the link between 5-HTTLPR status and risk…
Crowley, Olga; Kachnowski, Stan
Objectives The Personal Health Management Study (PHMS) is an assessment of the effect of a voluntary employee-facing health initiative using a commercially-available wearable device implemented among 565 employees of Boehringer Ingelheim Pharmaceuticals, Inc. The results of the initiative on physical activity (measured as steps) and sleep is reported. Methods This was a 12-month, prospective, single-cohort intervention study using a wearable activity-measuring device tracking steps and sleep (entire study period) and a system of health-promoting incentives (first nine months of study period). The findings from the first nine study months are reported. Results The mixed model repeated measures approach was used to analyze the data. There was no significant difference in steps between the first month (7915.6 mean steps per person per day) and the last month (7853.4 mean steps per person per day) of the intervention. However, there was a seasonal decline in steps during the intervention period from fall to winter, followed by an increase in steps from winter to spring. In contrast, sleep tended to increase steadily throughout the study period, and the number of hours slept during the last month (7.52 mean hours per person per day) of the intervention was significantly greater than the number of hours slept during the first month (7.16 mean hours per person per day). Conclusions The impact of the initiative on physical activity and sleep differed over the period of time studied. While physical activity did not change between the first and last month of the intervention, the number of hours slept per night increased significantly. Although seasonal changes and study-device habituation may explain the pattern of change in physical activity, further evaluation is required to clarify the reasons underlying the difference in the impact of the initiative on the dynamics of steps and sleep. PMID:27882272
This article is part of a series of papers examining ethical issues in cluster randomized trials (CRTs) in health research. In the introductory paper in this series, we set out six areas of inquiry that must be addressed if the CRT is to be set on a firm ethical foundation. This paper addresses the sixth of the questions posed, namely, what is the role and authority of gatekeepers in CRTs in health research? ‘Gatekeepers’ are individuals or bodies that represent the interests of cluster members, clusters, or organizations. The need for gatekeepers arose in response to the difficulties in obtaining informed consent because of cluster randomization, cluster-level interventions, and cluster size. In this paper, we call for a more restrictive understanding of the role and authority of gatekeepers. Previous papers in this series have provided solutions to the challenges posed by informed consent in CRTs without the need to invoke gatekeepers. We considered that consent to randomization is not required when cluster members are approached for consent at the earliest opportunity and before any study interventions or data-collection procedures have started. Further, when cluster-level interventions or cluster size means that obtaining informed consent is not possible, a waiver of consent may be appropriate. In this paper, we suggest that the role of gatekeepers in protecting individual interests in CRTs should be limited. Generally, gatekeepers do not have the authority to provide proxy consent for cluster members. When a municipality or other community has a legitimate political authority that is empowered to make such decisions, cluster permission may be appropriate; however, gatekeepers may usefully protect cluster interests in other ways. Cluster consultation may ensure that the CRT addresses local health needs, and is conducted in accord with local values and customs. Gatekeepers may also play an important role in protecting the interests of organizations, such as
Albright, Cheryl L; White, Kami K; Berenberg, Jeffrey L; Layi, Gabriela; Ritter, Phillip L; Laurent, Diana; Plant, Katy; Lorig, Kate
Background Given the substantial improvements in cancer screening and cancer treatment in the United States, millions of adult cancer survivors live for years following their initial cancer diagnosis and treatment. However, latent side effects can occur and some symptoms can be alleviated or managed effectively via changes in lifestyle behaviors. Objective The purpose of this study was to test the effectiveness of a six-week Web-based multiple health behavior change program for adult survivors. Methods Participants (n=352) were recruited from oncology clinics, a tumor registry, as well as through online mechanisms, such as Facebook and the Association of Cancer Online Resources (ACOR). Cancer survivors were eligible if they had completed their primary cancer treatment from 4 weeks to 5 years before enrollment. Participants were randomly assigned to the Web-based program or a delayed-treatment control condition. Results In total, 303 survivors completed the follow-up survey (six months after completion of the baseline survey) and participants in the Web-based intervention condition had significantly greater reductions in insomnia and greater increases in minutes per week of vigorous exercise and stretching compared to controls. There were no significant changes in fruit and vegetable consumption or other outcomes. Conclusions The Web-based intervention impacted insomnia and exercise; however, a majority of the sample met or exceeded national recommendations for health behaviors and were not suffering from depression or fatigue at baseline. Thus, the survivors were very healthy and well-adjusted upon entry and their ability to make substantial health behavior changes may have been limited. Future work is discussed, with emphasis placed on ways in which Web-based interventions can be more specifically analyzed for benefit, such as in regard to social networking. Trial Registration Clinicaltrials.gov NCT00962494; http://www.clinicaltrials.gov/ct2/show/NCT00962494
Cordeira, L Shulman; Pednekar, M S; Nagler, E M; Gautam, J; Wallace, L; Stoddard, A M; Gupta, P C; Sorensen, G C
This article provides an overview of the recruitment strategies utilized in the Mumbai Worksites Tobacco Control Study, a cluster randomized trial testing the effectiveness of an integrated tobacco control and occupational safety and health program in Indian manufacturing worksites. From June 2012 to June 2013, 20 companies were recruited. Companies were identified using association lists, referrals, internet searches and visits to industrial areas. Four hundred eighty companies were contacted to validate information, introduce the study and seek an in-person meeting with a company representative. Eighty-three company representatives agreed to meet. Of those 83 companies, 55 agreed to a formal 'pitch meeting' with key decision makers at the company. Seventy-seven recruitment 'pitches' were given, including multiple meetings in the same companies. If the company was interested, we obtained a letter of participation and employee roster. Based on this experience, recommendations are made that can help inform future researchers and practitioners wishing to recruit Indian worksites. When compared with recruitment of US manufacturing worksites, recruitment of Indian worksites lacked current industrial lists of companies to serve as a sampling frame, and required more in-person visits, incentives for control companies and more assurances around confidentiality to allow occupational safety and health experts into their worksite.
Gonçalves, Helen; Machado, Eduardo Coelho; Soares, Ana Luiza Gonçalves; Camargo-Figuera, Fabio Alberto; Seering, Lenise Menezes; Mesenburg, Marília Arndt; Guttier, Marília Cruz; Barcelos, Raquel Siqueira; Buffarini, Romina; Assunção, Maria Cecília Formoso; Hallal, Pedro Curi; Menezes, Ana Maria Baptista
Objective To assess the prevalence of sexual initiation until the age of 14 years old, as well as sociodemographic and behavioral factors. Methods In 2008, 4,325 from the 5,249 adolescents of the 1993 birth cohort in Pelotas, Rio Grande do Sul, were interviewed. Sexual initiation was defined as the first intercourse up to the age of 14 years old. The information was obtained by interviewing adolescents in their houses, during the 2008 follow-up. The analyzed variables were: skin color, asset index, maternal and adolescents’ schooling, experimental use of tobacco and alcohol, drunkenness episode, use of any illicit drug, illegal drug use by friends and involvement in fights during the past year. Use of condoms and contraceptive methods, number of partners and the age of sexual initiation were also analyzed. Results The prevalence of sexual initiation by the age of 14 was of 18.6%. Lower schooling, asset index and maternal education were related to higher prevalence of sexual initiation until the age of 14, as well as being male or being born to adolescent mothers. Sexual intercourse was also related to the behavioral variables analyzed. Among adolescent girls who had intercourse up to the age of 14, 30% did not use contraception and 18% did not use condoms in the last sexual intercourse. Boys reported a higher number of sexual partners than girls. Conclusion The results suggest a relationship between sexual intercourse (≤ 14 years) and some health-risk behaviors. The non-use of condoms and contraceptives may make them vulnerable to experiencing unwanted situations. Education and sociocultural strategies for health should be implemented from the beginning of adolescence. PMID:25651009
Darfour-Oduro, Sandra Asantewaa
Abstract A low breastfeeding rate has been a consistent maternal and child health problem in the United States, especially for low-income families. Understanding mothers' social environment and overall well-being is important in determining how mothers will take care of themselves and their infants during the postnatal period in relation to the breastfeeding rate among low-income mothers. In this study, we examined the effects of the social environment of mothers enrolled in a Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) program in eastern Illinois and their postpartum health on breastfeeding initiation (n=103) and maintaining breastfeeding for at least 3 months (n=73). Using logistic regression models, a significant positive association (adjusted odds ratio [AOR]=3.47; 95% confidence interval [CI], 1.15–10.47; p=0.03) between marital status and breastfeeding initiation and a significant negative association (AOR=0.23; 95% CI, 0.06–0.88) between receiving food stamps and breastfeeding initiation were found. WIC mothers who were married were 4.1 times as likely to maintain any breastfeeding for at least 3 months than single mothers, and the association was significant (AOR=4.08; 95% CI, 1.36–12.27; p=0.01). The breastfeeding initiation rate was 77.7%, however, the mean±standard deviation age of the child when breastfeeding stopped was 2.2±1.4 months. There was a nonsignificant association between postpartum depression and breastfeeding initiation and maintaining any breastfeeding for 3 months. This study has shown that the familial environment of mothers plays a very important role in improving breastfeeding rates among WIC mothers. In addition, there is a negative relationship between using a food assistance program and breastfeeding among low-income women. PMID:25188784
Achieving broad-scale parent engagement with school initiatives has proven elusive. This article reports survey data from 287 Maltese parents about their perceptions of the quality of their child's school's initiatives for promoting students' wellbeing and mental health. Findings indicate that, on average, parents rated school initiatives highly.…
Vargas Bustamante, Arturo; Laugesen, Miriam; Caban, Mabel; Rosenau, Pauline
While U.S. health care reform will most likely reduce the overall number of uninsured Mexican-Americans, it does not address challenges related to health care coverage for undocumented Mexican immigrants, who will remain uninsured under the measures of the reform; documented low-income Mexican immigrants who have not met the five-year waiting period required for Medicaid benefits; or the growing number of retired U.S. citizens living in Mexico, who lack easy access to Medicare-supported services. This article reviews two promising binational initiatives that could help address these challenges-Salud Migrante and Medicare in Mexico; discusses their prospective applications within the context of U.S. health care reform; and identifies potential challenges to their implementation (legal, political, and regulatory), as well as the possible benefits, including coverage of uninsured Mexican immigrants, and their integration into the U.S. health care system (through Salud Migrante), and access to lower-cost Medicare-supported health care for U.S. retirees in Mexico (Medicare in Mexico).
Bustamante, Arturo Vargas; Laugesen, Miriam; Caban, Mabel; Rosenau, Pauline
While U.S. health care reform will most likely reduce the overall number of uninsured Mexican-Americans, it does not address challenges related to health care coverage for undocumented Mexican immigrants, who will remain uninsured under the measures of the reform; documented low-income Mexican immigrants who have not met the five-year waiting period required for Medicaid benefits; or the growing number of retired U.S. citizens living in Mexico, who lack easy access to Medicare-supported services. This article reviews two promising binational initiatives that could help address these challenges—Salud Migrante and Medicare in Mexico; discusses their prospective applications within the context of U.S. health care reform; and identifies potential challenges to their implementation (legal, political, and regulatory), as well as the possible benefits, including coverage of uninsured Mexican immigrants, and their integration into the U.S. health care system (through Salud Migrante), and access to lower-cost Medicare-supported health care for U.S. retirees in Mexico (Medicare in Mexico). PMID:22427168
Brown, Sharon A.; Dougherty, James R.; Garcia, Alexandra A.; Kouzekanani, Kamiar; Hanis, Craig L.
Objective To determine in Mexican Americans with type 2 diabetes the effects of a culturally competent diabetes self-management intervention. Research Design and Methods A prospective, randomized, repeated measures study was conducted on the Texas-Mexico border in Starr County. 256 randomly selected persons with type 2 diabetes were: (1) between 35 and 70 years of age; (2) diagnosed with type 2 diabetes after the age of 35 years; and (3) accompanied by a family member or friend. The intervention consisted of 52 contact hours over 12 months and was provided by bilingual Mexican American nurses, dietitians, and community workers. The intervention involved : (1) 3 months of weekly instructional sessions on nutrition, self-monitoring of blood glucose, exercise, and other self-care topics; and (2) 6 months of biweekly support group sessions to promote behavior changes. The approach was culturally competent in terms of language, diet, social emphasis, family participation, and incorporation of cultural health beliefs. Indicators of metabolic control (HbA1c and FBS), diabetes knowledge, and diabetes-related health beliefs. Results Experimental groups showed significantly lower levels of HbA1c and FBS at 6 months and at 12 months and higher diabetes knowledge scores. At 6 months, the mean HbA1c of the experimental subjects was 1.4% below the mean of the control group; however, the mean level of the experimental subjects was still high (over 10%). Conclusions This study confirms the effectiveness of culturally competent diabetes self-management education on improving health outcomes of Mexican Americans, particularly for those individuals with HbA1c levels above 10%. PMID:11815493
Ramsay, A; Harries, A D; Zachariah, R; Bissell, K; Hinderaker, S G; Edginton, M; Enarson, D A; Satyanarayana, S; Kumar, A M V; Hoa, N B; Tweya, H; Reid, A J; Van den Bergh, R; Tayler-Smith, K; Manzi, M; Khogali, M; Kizito, W; Ali, E; Delaunois, P; Reeder, J C
In 2009, the International Union Against Tuberculosis and Lung Disease (The Union) and Médecins sans Frontières Brussels-Luxembourg (MSF) began developing an outcome-oriented model for operational research training. In January 2013, The Union and MSF joined with the Special Programme for Research and Training in Tropical Diseases (TDR) at the World Health Organization (WHO) to form an initiative called the Structured Operational Research and Training Initiative (SORT IT). This integrates the training of public health programme staff with the conduct of operational research prioritised by their programme. SORT IT programmes consist of three one-week workshops over 9 months, with clearly-defined milestones and expected output. This paper describes the vision, objectives and structure of SORT IT programmes, including selection criteria for applicants, the research projects that can be undertaken within the time frame, the programme structure and milestones, mentorship, the monitoring and evaluation of the programmes and what happens beyond the programme in terms of further research, publications and the setting up of additional training programmes. There is a growing national and international need for operational research and related capacity building in public health. SORT IT aims to meet this need by advocating for the output-based model of operational research training for public health programme staff described here. It also aims to secure sustainable funding to expand training at a global and national level. Finally, it could act as an observatory to monitor and evaluate operational research in public health. Criteria for prospective partners wishing to join SORT IT have been drawn up.
Spassiani, Natasha A.; Parker Harris, Sarah; Hammel, Joy
Community-based health initiatives (CBHI) play an important role in maintaining the health, function and participation of people with intellectual/developmental disabilities (I/DD) living in the community. However, implementation and long-term sustainability of CBHI is challenging. The Promoting Action on Research Implementation in Health Services…
Norman, Laura M.; Callegary, James; van Riper, Charles; Gray, Floyd
In 2004 the U.S. Geological Survey (USGS) launched the Border Environmental Health Initiative (BEHI), a major project encompassing the entire U.S.-Mexico border region. In 2009, a study of the Santa Cruz River Watershed (SCW), located in the border region of Arizona and Sonora, Mexico, was initiated as part of the BEHI. In this borderland region of the desert Southwest, human health and the ecosystems on which humans rely depend critically on limited water resources. Surface water is scarce during much of the year, and groundwater is the primary source for industrial, agricultural, and domestic use. In order to identify risks to water resources in the SCW, and the potential consequences to riparian ecosystems and ultimately human health, the USGS is using an interdisciplinary and integrative approach that incorporates the expertise of geographers, hydrologists, biologists, and geologists to track organic and inorganic contaminants and their effects from sources to sinks in sediment, water, plants, and animals. Existing groundwater and surface-water models are being used and modified to assess contaminant and sediment transport.
Gupta, Rajesh; Patel, Rajan; Murty, Naganand; Panicker, Rahul; Chen, Jane
Relative to drugs, diagnostics, and vaccines, efforts to develop other global health technologies, such as medical devices, are limited and often focus on the short-term goal of prototype development instead of the long-term goal of a sustainable business model. To develop a medical device to address neonatal hypothermia for use in resource-limited settings, we turned to principles of design theory: (1) define the problem with consideration of appropriate integration into relevant health policies, (2) identify the users of the technology and the scenarios in which the technology would be used, and (3) use a highly iterative product design and development process that incorporates the perspective of the user of the technology at the outset and addresses scalability. In contrast to our initial idea, to create a single device, the process guided us to create two separate devices, both strikingly different from current solutions. We offer insights from our initial experience that may be helpful to others engaging in global health technology development.
Lauritzen, T; Leboeuf-Yde, C; Lunde, I M; Nielsen, K D
BACKGROUND. There is increasing political pressure on the medical profession to approach welfare diseases, such as coronary heart disease and diabetes, through prevention. General practitioners are required to offer regular health checks to healthy people, in spite of the lack of scientific evidence for the universal need, usefulness and side effects of such an intervention. Randomized controlled trials are needed. AIM. A study was carried out to investigate people's interest in participating in health checks and in discussions about health with their own general practitioner, participants' health status, the proportion who received health advice following health checks, and the lifestyle goals they set following discussion with their general practitioner. This study reports the baseline data from a five-year randomized, controlled, prospective, population-based study in general practices in Ebeltoft, Denmark. METHOD. All general practitioners from the four practices in Ebeltoft and a random sample of 2000 people aged between 30 and 50 years were invited to participate. Participants were randomly divided into three groups--one control group and two intervention groups. One intervention group were given a health check which included being screened for cardiovascular risk factors, lung and liver function, fitness, sight and hearing and an optional test for the human immunodeficiency virus (HIV); this group received written feedback from the general practitioner. The other intervention group were also given a health check and written feedback; in addition, they were given the opportunity to attend their general practitioner to discuss preventive health. RESULTS. A total of 1370 people participated in the study (69% response rate). Health advice was given to 76% of 905 participants following health checks. Almost all of the 456 participants (96%) who were offered the opportunity of discussing their health with their general practitioner took up the offer; 64% of the
Kato-Lin, Yi-Chin; Padman, Rema; Downs, Julie; Abhishek, Vibhanshu
Mobile apps have great potential to deliver promising interventions to engage consumers and change their health-related behaviors, such as healthy eating. Currently, the interventions for promoting healthy eating are either too onerous to keep consumers engaged or too restrictive to keep consumers connected with healthcare professionals. In addition, while social media allows individuals to receive information from many sources, it is unclear how peer support interacts with professional support in the context of such interventions. This study proposes and evaluates three mobile-enabled interventions to address these challenges. We examine their effects on user engagement and food choices via a 4-month randomized field experiment. Mixed models provide strong evidence of the positive effect of image-based dietitian support and negative effects of peer support, and moderate evidence of the positive effects of mobile-based visual diary, highlighting the value of mobile apps for delivering advanced interventions to engage users and facilitate behavior change.
Dupas, Pascaline; Hoffmann, Vivian; Kremer, Michael; Zwane, Alix Peterson
Free provision of preventive health products can dramatically increase access in low income countries. A cost concern about free provision is that some recipients may not use the product, wasting resources (over-inclusion). Yet charging a price to screen out non-users may screen out poor people who need and would use the product (over-exclusion). We report on a randomized controlled trial of a screening mechanism that combines the free provision of chlorine solution for water treatment with a small non-monetary cost (household vouchers that need to be redeemed monthly in order). Relative to a non-voucher free distribution program, this mechanism reduces the quantity of chlorine procured by 60 percentage points, but reduces the share of households whose stored water tests positive for chlorine residual by only one percentage point, dramatically improving the tradeoff between over-inclusion and over-exclusion. PMID:27563091
Kato-Lin, Yi-Chin; Padman, Rema; Downs, Julie; Abhishek, Vibhanshu
Mobile apps have great potential to deliver promising interventions to engage consumers and change their health-related behaviors, such as healthy eating. Currently, the interventions for promoting healthy eating are either too onerous to keep consumers engaged or too restrictive to keep consumers connected with healthcare professionals. In addition, while social media allows individuals to receive information from many sources, it is unclear how peer support interacts with professional support in the context of such interventions. This study proposes and evaluates three mobile-enabled interventions to address these challenges. We examine their effects on user engagement and food choices via a 4-month randomized field experiment. Mixed models provide strong evidence of the positive effect of image-based dietitian support and negative effects of peer support, and moderate evidence of the positive effects of mobile-based visual diary, highlighting the value of mobile apps for delivering advanced interventions to engage users and facilitate behavior change. PMID:26958294
Wagner, Carol L; McNeil, Rebecca B; Johnson, Donna D; Hulsey, Thomas C; Ebeling, Myla; Robinson, Christopher; Hamilton, Stuart A; Hollis, Bruce W
Objective To assess the safety and health effects of vitamin D supplementation during pregnancy. Methods and Design Datasets from two randomized clinical trials were first analyzed separately then combined for this analysis using a common data dictionary. In the NICHD trial, women were randomized to 400, 2000, or 4000 IU vitamin D3/day, stratified by race. In the Thrasher Research Fund trial, participants were randomized to 2000 or 4000 IU vitamin D3/day. Study drugs were from the same manufacturing lot for both trials. Identical questionnaires were given for comparable sociodemographics & clinical characteristics. Outcome measures were: (1) maternal and neonatal 25(OH)D achieved, and (2) maternal comorbidities of pregnancy (COP). SAS 9.3 was used for all analyses. Results In the combined cohort, there were 110 controls, 201 in the 2000 IU group, and 193 in the 4000 IU group. No differences between groups in baseline 25(OH)D were found; however, delivery and cord blood values were greater in the 4000 IU group (p<0.0001), an effect that persisted even after controlling for race and study. A greater percent were vitamin D replete in the 4000 IU group (p<0.0001). There was a trend where the 4000 IU group had decreased rates of comorbidities of pregnancy. There was a strong association between COP and final maternal 25(OH)D; an effect that persisted even after controlling for race and study (p=0.006). Conclusions Supplementation with 4000 IU/day was associated with lower risk of hypovitaminosis D than Control and 2000 IU groups. While not statistically significant, there was a trend toward lower rates of COP as supplementation dose increased. Maternal delivery 25(OH)D was inversely associated with any comorbidity of pregnancy, with fewer events as 25(OH)D increased. Future studies are needed to confirm these findings and determine the mechanisms of action of such effects. PMID:23314242
Background There is a pressing need for greater attention to patient-centered health behavior and psychosocial issues in primary care, and for practical tools, study designs and results of clinical and policy relevance. Our goal is to design a scientifically rigorous and valid pragmatic trial to test whether primary care practices can systematically implement the collection of patient-reported information and provide patients needed advice, goal setting, and counseling in response. Methods This manuscript reports on the iterative design of the My Own Health Report (MOHR) study, a cluster randomized delayed intervention trial. Nine pairs of diverse primary care practices will be randomized to early or delayed intervention four months later. The intervention consists of fielding the MOHR assessment – addresses 10 domains of health behaviors and psychosocial issues – and subsequent provision of needed counseling and support for patients presenting for wellness or chronic care. As a pragmatic participatory trial, stakeholder groups including practice partners and patients have been engaged throughout the study design to account for local resources and characteristics. Participatory tasks include identifying MOHR assessment content, refining the study design, providing input on outcomes measures, and designing the implementation workflow. Study outcomes include the intervention reach (percent of patients offered and completing the MOHR assessment), effectiveness (patients reporting being asked about topics, setting change goals, and receiving assistance in early versus delayed intervention practices), contextual factors influencing outcomes, and intervention costs. Discussion The MOHR study shows how a participatory design can be used to promote the consistent collection and use of patient-reported health behavior and psychosocial assessments in a broad range of primary care settings. While pragmatic in nature, the study design will allow valid comparisons to answer
Jha, Abhishek; Bhashyam, Mamtha
Background With introduction of many herbal medicines, dentistry has recently evidenced shift of approach for treating many inflammatory oral diseases by using such modalities. Aloe vera is one such product exhibiting multiple benefits and has gained considerable importance in clinical research recently. Aim To compare the efficacy of Aloevera and Chlorhexidine mouthwash on Periodontal Health. Material and Methods Thirty days randomized controlled trial was conducted among 390 dental students. The students were randomized into two intervention groups namely Aloe Vera (AV) chlorhexidine group (CHX) and one control (placebo) group. Plaque index and gingival index was recorded for each participant at baseline, 15 days and 30 days. The findings were than statistically analyzed, ANOVA and Post Hoc test were used. Results There was significant reduction (p<0.05) in the mean scores of all the parameters with Aloe Vera (AV) and chlorhexidine group. Post hoc test showed significant difference (p<0.000) in mean plaque and gingival index scores of aloe Vera and placebo and chlorhexidine and placebo group. No significant difference (p<0.05) was observed between AloeVera and chlorhexidine group. Conclusions Being an herbal product AloeVera has shown equal effectiveness as Chlorhexidine. Hence can be used as an alternative product for curing and preventing gingivitis. Key words:Aloe vera, chlorhexidine, dental plaque, gingivitis. PMID:27703614
Konlaan, B B; Björby, N; Bygren, L O; Weissglas, G; Karlsson, L G; Widmark, M
The aim of this study was to assess the specific biomedico-social effects of participating in cultural events and gentle physical exercise effects apart from the general effect of participating in group activities. This was a randomized controlled investigation using a factorial design, where attending cultural events and taking easy physical exercise were tested simultaneously. The 21 participants, aged between 18 and 74 y were from a simple random sample of people registered as residents in Umeå, a town in northern Sweden. Among the 1000 in the sample, 21 individuals (11 men, 10 women) were recruited into the experiment. Two out of the 21 subjects dropped out and were discounted from our analysis. Nine people were encouraged to engage in cultural activity for a two-month period. Diastolic blood pressure in eight of these nine was significantly reduced following the experiment. There were no marked changes observed in either systolic or diastolic blood pressure in those not required to engage in any form of extra-cultural activity. A decrease in the levels of both adrenocorticotropical hormone (ACTH) and s-prolactin was observed in culturally stimulated subjects, whereas the average baseline s-prolactin level of 7 ng/l for the non-culturally stimulated group was unchanged after the experiment. Physical exercise produced an increase in the high density lipoprotein (HDL) cholesterol level and in the ratio of HDL to LDL (low density lipoprotein). It was concluded that cultural stimulation may have specific effects on health related determinants.
Background Conventional Web-based search engines may be unusable by individuals with low health literacy for finding health-related information, thus precluding their use by this population. Objective We describe a conversational search engine interface designed to allow individuals with low health and computer literacy identify and learn about clinical trials on the Internet. Methods A randomized trial involving 89 participants compared the conversational search engine interface (n=43) to the existing conventional keyword- and facet-based search engine interface (n=46) for the National Cancer Institute Clinical Trials database. Each participant performed 2 tasks: finding a clinical trial for themselves and finding a trial that met prespecified criteria. Results Results indicated that all participants were more satisfied with the conversational interface based on 7-point self-reported satisfaction ratings (task 1: mean 4.9, SD 1.8 vs mean 3.2, SD 1.8, P<.001; task 2: mean 4.8, SD 1.9 vs mean 3.2, SD 1.7, P<.001) compared to the conventional Web form-based interface. All participants also rated the trials they found as better meeting their search criteria, based on 7-point self-reported scales (task 1: mean 3.7, SD 1.6 vs mean 2.7, SD 1.8, P=.01; task 2: mean 4.8, SD 1.7 vs mean 3.4, SD 1.9, P<.01). Participants with low health literacy failed to find any trials that satisfied the prespecified criteria for task 2 using the conventional search engine interface, whereas 36% (5/14) were successful at this task using the conversational interface (P=.05). Conclusions Conversational agents can be used to improve accessibility to Web-based searches in general and clinical trials in particular, and can help decrease recruitment bias against disadvantaged populations. PMID:26728964
This article is part of a series of papers examining ethical issues in cluster randomized trials (CRTs) in health research. In the introductory paper in this series, we set out six areas of inquiry that must be addressed if the CRT is to be set on a firm ethical foundation. This paper addresses the first of the questions posed, namely, who is the research subject in a CRT in health research? The identification of human research subjects is logically prior to the application of protections as set out in research ethics and regulation. Aspects of CRT design, including the fact that in a single study the units of randomization, experimentation, and observation may differ, complicate the identification of human research subjects. But the proper identification of human research subjects is important if they are to be protected from harm and exploitation, and if research ethics committees are to review CRTs efficiently. We examine the research ethics literature and international regulations to identify the core features of human research subjects, and then unify these features under a single, comprehensive definition of human research subject. We define a human research subject as any person whose interests may be compromised as a result of interventions in a research study. Individuals are only human research subjects in CRTs if: (1) they are directly intervened upon by investigators; (2) they interact with investigators; (3) they are deliberately intervened upon via a manipulation of their environment that may compromise their interests; or (4) their identifiable private information is used to generate data. Individuals who are indirectly affected by CRT study interventions, including patients of healthcare providers participating in knowledge translation CRTs, are not human research subjects unless at least one of these conditions is met. PMID:21791064
Krist, Alex H.; Woolf, Steven H.; Rothemich, Stephen F.; Johnson, Robert E.; Peele, J. Eric; Cunningham, Tina D.; Longo, Daniel R.; Bello, Ghalib A.; Matzke, Gary R.
PURPOSE Americans receive only one-half of recommended preventive services. Information technologies have been advocated to engage patients. We tested the effectiveness of an interactive preventive health record (IPHR) that links patients to their clinician’s record, explains information in lay language, displays tailored recommendations and educational resources, and generates reminders. METHODS This randomized controlled trial involved 8 primary care practices. Four thousand five hundred patients were randomly selected to receive a mailed invitation to use the IPHR or usual care. Outcomes were measured using patient surveys and electronic medical record data and included IPHR use and service delivery. Comparisons were made between invited and usual-care patients and between users and nonusers among those invited to use the IPHR. RESULTS At 4 and 16 months, 229 (10.2%) and 378 (16.8%) of invited patients used the IPHR. The proportion of patients up-to-date with all services increased between baseline and 16 months by 3.8% among intervention patients (from 11.4% to 15.2%, P <.001) and by 1.5% among control patients (from 11.1% to 12.6%, P = .07), a difference of 2.3% (P = .05). Greater increases were observed among patients who used the IPHR. At 16 months, 25.1% of users were up-to-date with all services, double the rate among nonusers. At 4 months, delivery of colorectal, breast, and cervical cancer screening increased by 19%, 15%, and 13%, respectively, among users. CONCLUSIONS Information systems that feature patient-centered functionality, such as the IPHR, have potential to increase preventive service delivery. Engaging more patients to use systems could have important public health benefits. PMID:22778119
Background Depression and diabetes cause significant burden for patients and the healthcare system and, when co-occurring, result in poorer self-care behaviors and worse glycemic control than for either condition alone. However, the clinical management of these comorbid conditions is complicated by a host of patient, provider, and system-level barriers that are especially problematic for patients in rural locations. Patient-centered medical homes provide an opportunity to integrate mental and physical health care to address the multifaceted needs of complex comorbid conditions. Presently, there is a need to not only develop robust clinical interventions for complex medically ill patients but also to find feasible ways to embed these interventions into the frontlines of existing primary care practices. Methods/design This randomized controlled trial uses a hybrid effectiveness-implementation design to evaluate the Healthy Outcomes through Patient Empowerment (HOPE) intervention, which seeks to simultaneously address diabetes and depression for rural veterans in Southeast Texas. A total of 242 Veterans with uncontrolled diabetes and comorbid symptoms of depression will be recruited and randomized to either the HOPE intervention or to a usual-care arm. Participants will be evaluated on a host of diabetes and depression-related measures at baseline and 6- and 12-month follow-up. The trial has two primary goals: 1) to examine the effectiveness of the intervention on both physical (diabetes) and emotional health (depression) outcomes and 2) to simultaneously pilot test a multifaceted implementation strategy designed to increase fidelity and utilization of the intervention by coaches interfacing within the primary care setting. Discussion This ongoing blended effectiveness-implementation design holds the potential to advance the science and practice of caring for complex medically ill patients within the constraints of a busy patient-centered medical home. Trial
Watson, Crystal; Prosser, Christine; Braun, Sebastian; Landsman-Blumberg, Pamela B; Gleissner, Erika; Naoshy, Sarah
Background Multiple sclerosis (MS), a progressive neurodegenerative disease, greatly impacts the quality of life and economic status of people affected by this disease. In Germany, the total annual cost of MS is estimated at €40,000 per person with MS. Natalizumab has shown to slow MS disease progression, reduce relapses, and improve the quality of life of people with MS. Objective To evaluate MS-related and all-cause health care resource utilization and costs among German MS patients during the 12 months before and after initiation of natalizumab in a real-world setting. Methods The current analysis was conducted using the Health Risk Institute research database. Identified patients were aged ≥18 years with ≥1 diagnosis of MS and had initiated natalizumab therapy (index), with 12-month pre– and post–index-period data. Patients were stratified by prior disease-modifying therapy (DMT) usage or no DMT usage in the pre-index period. Outcome measures included corticosteroid use and number of sick/disability days, inpatient stays, and outpatient visits. Health care costs were calculated separately for pre- and post-index periods on a per-patient basis and adjusted for inflation. Results In a final sample of 193 natalizumab-treated patients, per-patient MS-related corticosteroid use was reduced by 62.3%, MS-related sick days by 27.6%, and inpatient costs by 78.3% from the pre- to post-index period. Furthermore, the proportion of patients with MS-related hospitalizations decreased from 49.7% to 14.0% (P<0.001); this reduction was seen for patients with and without prior DMT use. Conclusions In a real-world setting in Germany, initiation of natalizumab treatment in people with MS significantly reduced MS-related hospitalizations, corticosteroid use, sick days, and associated costs. PMID:28203098
Hubbell, Anne P; Dearing, James W
To understand local media's role in a community health initiative, a content analysis of 1,709 paragraphs from 173 news articles and editorials was undertaken. The articles were from three local newspapers, one in each of three communities. Analyses focused on article content combined with reflective personal interviews with local campaign directors. Results suggest that local campaign staff can be successful using commercial media to achieve objectives. Surprisingly, most coverage was not about projects with observable and easily identifiable benefits for local residents, but rather partnerships among influential residents engaged in decision-making about such projects. We conclude that the politics of resource distribution is more newsworthy to local journalists than tangible topics like access to health information, insurance coverage, and service provision.
Background The World Mental Health Survey Initiative was designed to evaluate the prevalence, the correlates, the impact and the treatment patterns of mental disorders. This paper describes the rationale and the methodological details regarding the implementation of the survey in Portugal, a country that still lacks representative epidemiological data about psychiatric disorders. Methods The World Mental Health Survey is a cross-sectional study with a representative sample of the Portuguese population, aged 18 or older, based on official census information. The WMH-Composite International Diagnostic Interview, adapted to the Portuguese language by a group of bilingual experts, was used to evaluate the mental health status, disorder severity, impairment, use of services and treatment. Interviews were administered face-to-face at respondent’s dwellings, which were selected from a nationally representative multi-stage clustered area probability sample of households. The survey was administered using computer-assisted personal interview methods by trained lay interviewers. Data quality was strictly controlled in order to ensure the reliability and validity of the collected information. Results A total of 3,849 people completed the main survey, with 2,060 completing the long interview, with a response rate of 57.3%. Data cleaning was conducted in collaboration with the WMHSI Data Analysis Coordination Centre at the Department of Health Care Policy, Harvard Medical School. Collected information will provide lifetime and 12-month mental disorders diagnoses, according to the International Classification of Diseases and to the Diagnostic and Statistical Manual of Mental Disorders. Conclusions The findings of this study could have a major influence in mental health care policy planning efforts over the next years, specially in a country that still has a significant level of unmet needs regarding mental health services organization, delivery of care and epidemiological
Ziemer, Paul L.
This document touches on some of the more important lessons learned and the more noteworthy initiatives DOE has put into motion in the last three years to protect the health and safety of our contractor employees. What we have learned in the process should come as no surprise to those of you who have been working in the field: (1) that management commitment to safety and health is critical to a successful program; (2) that meaningful employee participation in all aspects of the program enhances its effectiveness at every level; and (3) that the dedication and expertise of medical and occupational safety and health professionals are needed if the challenging problems presented by the complex and technologically advanced environment at DOE facilities are to be overcome. I believe that we have made a good beginning in the long and arduous task of building an Occupational Safety and Health Program that will serve as a model for others, and I can assure you that we intend to continue our efforts to protect every worker within the complex from occupational injury and disease.
Community ownership is essential for sustainable public health initiatives. The advantages of getting active involvement of homebound village women in a public health campaign to establish community health surveillance are being reported in this paper. With the support of the local self government authorities, we had selected 120 village women, and they were given extensive training on various healthcare schemes, home based management of local ailments, leadership skills and survey techniques. Afterwards, they had been asked to share their knowledge with at least 10-15 women in their neighbourhood. This had improved their status in the neighbourhood, as more and more people started getting their advice on healthcare and social services related matters. Subsequently, they had collected the socio-demographic and morbidity details of the entire households, including the geometric coordinates (longitude and latitude) of the households and public offices. In this process, they began to use the geographic position system (GPS) machines, dismissing the myth that women are not that techno savvy, further improving their acceptability in the community. Many among them were seen proudly describing the implications of the thematic maps to the village people and line department staff in the monthly subcentre meetings. Many were offered seats in the local body elections by leading political parties, a few of them did stand in the elections and three of them had won the elections. This experience reinforces our belief that the empowerment of villagers with newer technology could be a public health tool with much wider positive implications.
Woods, Elizabeth R; Bhaumik, Urmi; Sommer, Susan J; Chan, Elaine; Tsopelas, Lindsay; Fleegler, Eric W; Lorenzi, Margarita; Klements, Elizabeth M; Dickerson, Deborah U; Nethersole, Shari; Dulin, Rick
Black and Hispanic children are hospitalized with complications of asthma at much higher rates than white children. The Boston Children's Hospital Community Asthma Initiative (CAI) provides asthma case management and home visits for children from low-income neighborhoods in Boston, Massachusetts, to address racial/ethnic health disparities in pediatric asthma outcomes. CAI objectives were to evaluate 1) case management data by parent/guardian report for health outcomes and 2) hospital administrative data for comparison between intervention and comparison groups. Data from parent/guardian reports indicate that CAI decreased the number of children with any (one or more) asthma-related hospitalizations (decrease of 79% at 12 months) and any asthma-related emergency department visits (decrease of 56% at 12 months) among children served, most of whom were non-Hispanic black or Hispanic. Hospital administrative data also indicate that the number of asthma-related hospitalizations per child significantly decreased among CAI participants compared with a comparison group. The CAI model has been replicated in other cities and states with adaptations to local cultural and systems variations. Health outcome and cost data have been used to contribute to a business case to educate legislators and insurers about outcomes and costs for this enhanced approach to care. Strong partnerships with public health, community, and housing agencies have allowed CAI to leverage its outcomes to expand systemic changes locally and statewide to reduce asthma morbidity.
Anderson, Benjamin O
The Breast Health Global Initiative (BHGI) applied an evidence-based consensus review process to the development of guidelines for breast cancer early detection, diagnosis, treatment and health care systems in low- and middle-income countries (LMCs). Breast cancer outcomes correlate with the degree to which (1) cancers are detected at early stages, (2) newly detected cancers can be diagnosed correctly, and (3) appropriately selected multimodality treatment can be provided properly and in a timely fashion. Cancer prevention through health behavior modification may influence breast cancer incidence in LMCs, although prevention strategies alone cannot eliminate the great majority of breast cancer cases. Diagnosing breast cancer at earlier stages will reduce breast cancer mortality, assuming that appropriate multimodality treatment is provided. Programs to promote breast self-awareness and clinical breast examination and resource-adapted mammographic screening are important steps in early detection. Obstacles to breast cancer early detection, diagnosis, and treatment occur in industrialized countries as well as LMCs. Understanding implementation in LMCs can inform policy makers in the U.S. on how to improve health care delivery in underserved communities, where the challenges mirror those of low-resource environments.
Marfeo, Elizabeth E.; Ni, Pengsheng; Bogusz, Kara; Meterko, Mark; McDonough, Christine M.; Chan, Leighton; Rasch, Elizabeth K.; Brandt, Diane E.; Jette, Alan M.
Objectives To use item response theory (IRT) data simulations to construct and perform initial psychometric testing of a newly developed instrument, the Social Security Administration Behavioral Health Function (SSA-BH) instrument, that aims to assess behavioral health functioning relevant to the context of work. Design Cross-sectional survey followed by item response theory (IRT) calibration data simulations Setting Community Participants A sample of individuals applying for SSA disability benefits, claimants (N=1015), and a normative comparative sample of US adults (N=1000) Interventions None. Main Outcome Measure Social Security Administration Behavioral Health Function (SSA-BH) measurement instrument Results Item response theory analyses supported the unidimensionality of four SSA-BH scales: Mood and Emotions (35 items), Self-Efficacy (23 items), Social Interactions (6 items), and Behavioral Control (15 items). All SSA-BH scales demonstrated strong psychometric properties including reliability, accuracy, and breadth of coverage. High correlations of the simulated 5- or 10- item CATs with the full item bank indicated robust ability of the CAT approach to comprehensively characterize behavioral health function along four distinct dimensions. Conclusions Initial testing and evaluation of the SSA-BH instrument demonstrated good accuracy, reliability, and content coverage along all four scales. Behavioral function profiles of SSA claimants were generated and compared to age and sex matched norms along four scales: Mood and Emotions, Behavioral Control, Social Interactions, and Self-Efficacy. Utilizing the CAT based approach offers the ability to collect standardized, comprehensive functional information about claimants in an efficient way, which may prove useful in the context of the SSA’s work disability programs. PMID:23542404
Soumerai, Stephen B; Ceccarelli, Rachel; Koppel, Ross
Some medical scientists argue that only data from randomized controlled trials (RCTs) are trustworthy. They claim data from natural experiments and administrative data sets are always spurious and cannot be used to evaluate health policies and other population-wide phenomena in the real world. While many acknowledge biases caused by poor study designs, in this article we argue that several valid designs using administrative data can produce strong findings, particularly the interrupted time series (ITS) design. Many policy studies neither permit nor require an RCT for cause-and-effect inference. Framing our arguments using Campbell and Stanley's classic research design monograph, we show that several "quasi-experimental" designs, especially interrupted time series (ITS), can estimate valid effects (or non-effects) of health interventions and policies as diverse as public insurance coverage, speed limits, hospital safety programs, drug abuse regulation and withdrawal of drugs from the market. We further note the recent rapid uptake of ITS and argue for expanded training in quasi-experimental designs in medical and graduate schools and in post-doctoral curricula.
Thornton, Rebecca L; Hatt, Laurel E; Field, Erica M; Islam, Mursaleena; Diaz, Freddy Solís; González, Martha Azucena
This article presents the results from an experimental evaluation of a voluntary health insurance program for informal sector workers in Nicaragua. Costs of the premiums as well as enrollment location were randomly allocated. Overall, take-up of the program was low, with only 20% enrollment. Program costs and streamlined bureaucratic procedures were important determinants of enrollment. Participation of local microfinance institutions had a slight negative effect on enrollment. One year later, those who received insurance substituted toward services at covered facilities and total out-of-pocket expenditures fell. However, total expenditures fell by less than the insurance premiums. We find no evidence of an increase in health-care utilization among the newly insured. We also find very low retention rates after the expiration of the subsidy, with less than 10% of enrollees still enrolled after one year. To shed light on the findings from the experimental results, we present qualitative evidence of institutional and contextual factors that limited the success of this program.
Pesola, Francesca; Williams, Julie; Bird, Victoria; Freidl, Marion; Le Boutillier, Clair; Leamy, Mary; Macpherson, Rob; Slade, Mike
Pre-defined, researcher-selected outcomes are routinely used as the clinical end-point in randomized controlled trials (RCTs); however, individualized approaches may be an effective way to assess outcome in mental health research. The present study describes the development and evaluation of the Individualized Outcome Measure (IOM), which is a patient-specific outcome measure to be used for RCTs of complex interventions. IOM was developed using a narrative review, expert consultation and piloting with mental health service users (n = 20). The final version of IOM comprises two components: Goal Attainment (GA) and Personalized Primary Outcome (PPO). For GA, patients identify one relevant goal at baseline and rate its attainment at follow-up. For PPO, patients choose an outcome domain related to their goal from a pre-defined list at baseline, and complete a standardized questionnaire assessing the chosen outcome domain at baseline and follow-up. A feasibility study indicated that IOM had adequate completion (89%) and acceptability (96%) rates in a clinical sample (n = 84). IOM was then evaluated in a RCT (ISRCTN02507940). GA and PPO components were associated with each other and with the trial primary outcome. The use of the PPO component of IOM as the primary outcome could be considered in future RCTs. Copyright © 2015 John Wiley & Sons, Ltd.
Wiljer, David; Cafazzo, Joseph A
Background Randomized controlled trials (RCTs) have long been considered the primary research study design capable of eliciting causal relationships between health interventions and consequent outcomes. However, with a prolonged duration from recruitment to publication, high-cost trial implementation, and a rigid trial protocol, RCTs are perceived as an impractical evaluation methodology for most mHealth apps. Objective Given the recent development of alternative evaluation methodologies and tools to automate mHealth research, we sought to determine the breadth of these methods and the extent that they were being used in clinical trials. Methods We conducted a review of the ClinicalTrials.gov registry to identify and examine current clinical trials involving mHealth apps and retrieved relevant trials registered between November 2014 and November 2015. Results Of the 137 trials identified, 71 were found to meet inclusion criteria. The majority used a randomized controlled trial design (80%, 57/71). Study designs included 36 two-group pretest-posttest control group comparisons (51%, 36/71), 16 posttest-only control group comparisons (23%, 16/71), 7 one-group pretest-posttest designs (10%, 7/71), 2 one-shot case study designs (3%, 2/71), and 2 static-group comparisons (3%, 2/71). A total of 17 trials included a qualitative component to their methodology (24%, 17/71). Complete trial data collection required 20 months on average to complete (mean 21, SD 12). For trials with a total duration of 2 years or more (31%, 22/71), the average time from recruitment to complete data collection (mean 35 months, SD 10) was 2 years longer than the average time required to collect primary data (mean 11, SD 8). Trials had a moderate sample size of 112 participants. Two trials were conducted online (3%, 2/71) and 7 trials collected data continuously (10%, 7/68). Onsite study implementation was heavily favored (97%, 69/71). Trials with four data collection points had a longer study
Neuhouser, Marian L.; Howard, Barbara; Lu, Jingmin; Tinker, Lesley F.; Van Horn, Linda; Caan, Bette; Rohan, Thomas; Stefanick, Marcia L.; Thomson, Cynthia A.
Objective Nutrition plays an important role in metabolic syndrome etiology. We examined whether the Women’s Health Initiative (WHI) Dietary Modification Trial influenced metabolic syndrome risk. Materials/Methods 48,835 postmenopausal women aged 50–79 years were randomized to a low-fat (20% energy from fat) diet (intervention) or usual diet (comparison) for a mean of 8.1 years. Blood pressure, waist circumference and fasting blood measures of glucose, HDL-cholesterol and triglycerides were measured on a subsample (n= 2816) at baseline and years 1, 3 and 6 post-randomization. Logistic regression estimated associations of the intervention with metabolic syndrome risk and use of cholesterol-lowering and hypertension medications. Multivariate linear regression tested associations between the intervention and metabolic syndrome components. Results At year 3, but not years 1 or 6, women in the intervention group (vs. comparison) had a non-statistically significant lower risk of metabolic syndrome (OR=0.83, 95% CI 0.59–1.18). Linear regression models simultaneously modeling the five metabolic syndrome components revealed significant associations of the intervention with metabolic syndrome at year 1 (p<0.0001), but not years 3 (p=0.19) and 6 (p=0.17). Analyses restricted to intervention-adherent participants strengthened associations at years 3 (p=0.05) and 6 (p=0.06). Cholesterol-lowering and hypertension medication use was 19% lower at year 1 for intervention vs. comparison group women (OR=0.81, 95% CI 0.60–1.09). Over the entire trial, fewer intervention vs. comparison participants used these medications (26.0% vs. 29.9%), although results were not statistically significant (p=0.89). Conclusions The WHI low-fat diet may influence metabolic syndrome risk and decrease use of hypertension and cholesterol-lowering medications. Findings have potential for meaningful clinical translation. PMID:22633601
Dalager, Tina; Bredahl, Thomas G V; Pedersen, Mogens T; Boyle, Eleanor; Andersen, Lars L; Sjøgaard, Gisela
The aim was to determine the effect of one weekly hour of specific strength training within working hours, performed with the same total training volume but with different training frequencies and durations, or with different levels of supervision, on compliance, muscle health and performance, behavior and work performance. In total, 573 office workers were cluster-randomized to: 1 WS: one 60-min supervised session/week, 3 WS: three 20-min supervised sessions/week, 9 WS: nine 7-min supervised sessions/week, 3 MS: three 20-min sessions/week with minimal supervision, or REF: a reference group without training. Outcomes were diary-based compliance, total training volume, muscle performance and questionnaire-based health, behavior and work performance. Comparisons were made among the WS training groups and between 3 WS and 3 MS. If no difference, training groups were collapsed (TG) and compared with REF. Results demonstrated similar degrees of compliance, mean(range) of 39(33-44)%, and total training volume, 13.266(11.977-15.096)kg. Musculoskeletal pain in neck and shoulders were reduced with approx. 50% in TG, which was significant compared with REF. Only the training groups improved significantly their muscle strength 8(4-13)% and endurance 27(12-37)%, both being significant compared with REF. No change in workability, productivity or self-rated health was demonstrated. Secondary analysis showed exercise self-efficacy to be a significant predictor of compliance. Regardless of training schedule and supervision, similar degrees of compliance were shown together with reduced musculoskeletal pain and improved muscle performance. These findings provide evidence that a great degree of flexibility is legitimate for companies in planning future implementation of physical exercise programs at the workplace. ClinicalTrials.gov, number NCT01027390.
Background Family members are often required to act as substitute decision-makers when health care or research participation decisions must be made for an incapacitated relative. Yet most families are unable to accurately predict older adult preferences regarding future health care and willingness to engage in research studies. Discussion and documentation of preferences could improve proxies' abilities to decide for their loved ones. This trial assesses the efficacy of an advance planning intervention in improving the accuracy of substitute decision-making and increasing the frequency of documented preferences for health care and research. It also investigates the financial impact on the healthcare system of improving substitute decision-making. Methods/Design Dyads (n = 240) comprising an older adult and his/her self-selected proxy are randomly allocated to the experimental or control group, after stratification for type of designated proxy and self-report of prior documentation of healthcare preferences. At baseline, clinical and research vignettes are used to elicit older adult preferences and assess the ability of their proxy to predict those preferences. Responses are elicited under four health states, ranging from the subject's current health state to severe dementia. For each state, we estimated the public costs of the healthcare services that would typically be provided to a patient under these scenarios. Experimental dyads are visited at home, twice, by a specially trained facilitator who communicates the dyad-specific results of the concordance assessment, helps older adults convey their wishes to their proxies, and offers assistance in completing a guide entitled My Preferences that we designed specifically for that purpose. In between these meetings, experimental dyads attend a group information session about My Preferences. Control dyads attend three monthly workshops aimed at promoting healthy behaviors. Concordance assessments are repeated at the
Frønsdal, Katrine; Pichler, Franz; Mardhani-Bayne, Logan; Henshall, Chris; Røttingen, John-Arne; Mørland, Berit; Klemp, Marianne
There has been an increased focus on the relationship between health technology assessment (HTA) and regulatory assessments and how regulatory, HTA and coverage bodies, and industry can work better together to improve efficiency and alignment of processes. There is increasingly agreement across sectors that improved communication and coordination could contribute to facilitating timely patient access to effective, affordable treatments that offer value to the health system. Discussions on aspects of this relationship are being held in different forums and various forms of coordination and collaboration are being developed or piloted within several jurisdictions. It is therefore both timely and of value to stakeholders to describe and reflect on current initiatives intended to improve interactions between regulatory, HTA and coverage bodies, and industry. Drawing on 2011 meetings of the HTAi Policy Forum and the Center for Innovation in Regulatory Science (CIRS), this study aims to describe and compare initiatives, and point to success factors and challenges that are likely to inform future work and collaboration.
Anderson, Benjamin O; Cazap, Eduardo
The Breast Health Global Initiative (BHGI) applied an evidence-based consensus review process to develop guidelines for breast cancer early detection, diagnosis, and treatment in low- and middle-income countries (LMCs) including those in Latin America. Breast cancer outcomes correlate with the degree to which 1) cancers are detected early, 2) cancers can be diagnosed correctly, and 3) proper multimodality treatment can be provided in a timely fashion. Cancer prevention through health behavior modification may influence breast cancer incidence in LMCs. Diagnosing breast cancer at earlier stages will reduce breast cancer mortality. Programs to promote breast self-awareness and clinical breast examination and resource-adapted mammographic screening are important early detection steps. Screening mammography has been shown to reduce breast cancer mortality, but is cost prohibitive in some settings. Breast imaging, initially with ultrasound and, at higher resource levels with diagnostic mammography, improves preoperative diagnostic assessment and permits image-guided needle sampling. Multimodality therapy includes surgery, radiation, and systemic therapies.
Yassi, Annalee; O’Hara, Lyndsay Michelle; Engelbrecht, Michelle C.; Uebel, Kerry; Nophale, Letshego Elizabeth; Bryce, Elizabeth Ann; Buxton, Jane A; Siegel, Jacob; Spiegel, Jerry Malcolm
Background Community-based cluster-randomized controlled trials (RCTs) are increasingly being conducted to address pressing global health concerns. Preparations for clinical trials are well-described, as are the steps for multi-component health service trials. However, guidance is lacking for addressing the ethical and logistic challenges in (cluster) RCTs of population health interventions in low- and middle-income countries. Objective We aimed to identify the factors that population health researchers must explicitly consider when planning RCTs within North–South partnerships. Design We reviewed our experiences and identified key ethical and logistic issues encountered during the pre-trial phase of a recently implemented RCT. This trial aimed to improve tuberculosis (TB) and Human Immunodeficiency Virus (HIV) prevention and care for health workers by enhancing workplace assessment capability, addressing concerns about confidentiality and stigma, and providing onsite counseling, testing, and treatment. An iterative framework was used to synthesize this analysis with lessons taken from other studies. Results The checklist of critical factors was grouped into eight categories: 1) Building trust and shared ownership; 2) Conducting feasibility studies throughout the process; 3) Building capacity; 4) Creating an appropriate information system; 5) Conducting pilot studies; 6) Securing stakeholder support, with a view to scale-up; 7) Continuously refining methodological rigor; and 8) Explicitly addressing all ethical issues both at the start and continuously as they arise. Conclusion Researchers should allow for the significant investment of time and resources required for successful implementation of population health RCTs within North–South collaborations, recognize the iterative nature of the process, and be prepared to revise protocols as challenges emerge. PMID:24802561
Goodwin, Pamela J; Black, Jeanne T; Bordeleau, Louise J; Ganz, Patricia A
Measurement of health-related quality-of-life (HRQOL) in randomized clinical trials in breast cancer has become common. In this review, we take stock of the contribution that HRQOL measurement in breast cancer clinical trials makes to clinical decision making regarding selection of optimal treatment. A series of MEDLINE searches was conducted to identify all randomized trials in breast cancer that included self-reported HRQOL or psychosocial outcomes. A total of 256 citations were identified that included HRQOL or psychosocial outcomes in breast cancer patients, and 66 of these involved randomized clinical trials of treatment. These 66 reports of breast cancer clinical trials of treatment are discussed in this review. Forty-six of the trials evaluated biomedical interventions, and 20 evaluated psychosocial interventions. Among the biomedical trials, eight trials evaluated HRQOL in primary management of breast cancer, seven trials evaluated HRQOL in adjuvant therapy of breast cancer patients, 20 trials involved metastatic breast cancer, eight trials involved symptom control/supportive care, and three trials evaluated different approaches to investigation or follow-up of breast cancer patients. Among the psychosocial trials, 13 trials evaluated HRQOL in adjuvant therapy of breast cancer patients, and their partners or spouses, six trials involved metastatic breast cancer, and one trial focused on symptom control. We found that the contribution of HRQOL measurement to clinical decision making depended on the clinical setting. In primary management of breast cancer, where medical outcomes of several treatment options are equivalent, HRQOL measurement provided added information for clinical decision making beyond that of traditional medical outcomes. In trials in the adjuvant setting, HRQOL measurement did not influence clinical decision making. In metastatic disease, HRQOL outcomes provided little information beyond that obtained from traditional medical outcomes
Guttman, Nurit; Shalev, Carmel; Kaplan, Giora; Abulafia, Ahuva; Bin‐Nun, Gabi; Goffer, Ronen; Ben‐Moshe, Roei; Tal, Orna; Shani, Mordechai; Lev, Boaz
Abstract Background In the past two decades, government and civic organizations have been implementing a wide range of deliberative public consultations on health care‐related policy. Drawing on these experiences, a public consultation initiative in Israel called the Health Parliament was established. Goals To implement a public consultation initiative that will engage members of the public in the discussion of four healthcare policy questions associated with equity in health services and on priorities for determining which medications and treatments should be included in the basket of national health services. Method One hundred thirty‐two participants from the general population recruited through a random sample were provided with background materials and met over several months in six regional sites. Dilemma activities were used and consultants were available for questions and clarifications. Participants presented their recommendations in a national assembly to the Minister of Health. Outcomes Across the regional groups the recommendations were mostly compatible, in particular regarding considering the healthcare system’s monetary state, even at the expense of equity, but for each policy question minority views were also expressed. A strong emphasis in the recommendations was pragmatism. Conclusion Participants felt the experience was worthwhile; though the actual impact of their recommendations on policy making was indirect, they were willing to participate in future consultations. However, despite enthusiasm the initiative was not continued. Issues raised are whether consultation initiatives must have a direct impact on healthcare policy decisions or can be mainly a venue to involve citizens in the deliberation of healthcare policy issues. PMID:18429997
Rapp, Stephen R.; Espeland, Mark A.; Manson, JoAnn E.; Resnick, Susan M.; Bryan, Nick R.; Smoller, Sylvia; Coker, Laura H.; Phillips, Lawrence S.; Stefanick, Marcia L.; Sarto, Gloria E.
The relationship between neuropathology and clinically manifested functional and cognitive deficits is complex. Clinical observations of individuals with greater neuropathology who function better than some individuals with less neuropathology are common and puzzling. Educational attainment, a proxy for ‘cognitive reserve’, may help to explain this apparent contradiction. The objective of this study is to determine if educational attainment is correlated with cognitive decline, brain lesion volume and total brain atrophy. One thousand three hundred ninety of the 7,479 community-dwelling women 65 years of age and older enrolled in the Women’s Health Initiative Memory Study, two parallel randomized, placebo-controlled clinical trials comparing unopposed and opposed post-menopausal hormone therapy with placebo, were studied. Study participants received annual assessments of global cognitive function with the Modified Mini Mental State exam. One thousand sixty-three participants also received a supplemental neurocognitive battery and neuroimaging studies. Magnetic resonance imaging was used to calculate total ischemic lesion and brain volumes. Incident cases of probable dementia and mild cognitive impairment were centrally adjudicated. After adjustment for total lesion and total brain volumes (atrophy), higher educational attainment predicted better cognitive performance (p<0.001). Following conversion to dementia/MCI, higher education predicted steeper declines in cognitive function (p<0.001). Thus, higher educational attainment was associated with a delay in diagnosis of dementia/MCI in the face of a growing neuropathological load. PMID:24552037
Rapp, Stephen R; Espeland, Mark A; Manson, Joann E; Resnick, Susan M; Bryan, Nick R; Smoller, Sylvia; Coker, Laura H; Phillips, Lawrence S; Stefanick, Marcia L; Sarto, Gloria E
The relationship between neuropathology and clinically manifested functional and cognitive deficits is complex. Clinical observations of individuals with greater neuropathology who function better than some individuals with less neuropathology are common and puzzling. Educational attainment, a proxy for "cognitive reserve," may help to explain this apparent contradiction. The objective of this study is to determine if educational attainment is correlated with cognitive decline, brain lesion volume, and total brain atrophy. One thousand three hundred ninety of the 7,479 community-dwelling women 65 years of age and older enrolled in the Women's Health Initiative Memory Study, two parallel randomized, placebo-controlled clinical trials comparing unopposed and opposed postmenopausal hormone therapy with placebo, were studied. Study participants received annual assessments of global cognitive function with the Modified Mini Mental State exam. One thousand sixty-three participants also received supplemental neurocognitive battery and neuroimaging studies. Magnetic resonance imaging was used to calculate total ischemic lesion and brain volumes. Incident cases of probable dementia and mild cognitive impairment were centrally adjudicated. After adjustment for total lesion and total brain volumes (atrophy), higher educational attainment predicted better cognitive performance (p < 0.001). Following conversion to dementia/MCI, higher education predicted steeper declines in cognitive function (p < 0.001). Thus, higher educational attainment was associated with a delay in diagnosis of dementia/MCI in the face of a growing neuropathological load.
Li, Xinxu; Jiang, Shiwen; Li, Xue; Mei, Jian; Zhong, Qiu; Xu, Weiguo; Li, Jun; Li, Weibin; Liu, Xiaoqiu; Zhang, Hui; Wang, Lixia
Objectives To determine the length of delay in initial health-seeking in new pulmonary tuberculosis (PTB) cases among migrant population in the eastern part of China, and factors associated with it. Methods A cross-sectional study was conducted using a structured questionnaire in six counties in Shanghai, Guangdong and Jiangsu from May to October, 2008, to estimate the extent and factors responsible for delayed initial health-seeking of the new PTB cases. The interval between self-reported onset of TB symptoms and date of first attendance at any medical institution was determined. More than the median duration was defined as delayed health-seeking. Results A total of 323 new migrant PTB patients participated in the study. Only 6.5% had medical insurance. The median and mean durations to initial health-seeking were respectively 10 and 31 days. There was no significant association between socio-demographic factors and delayed initial health-seeking. Average monthly working days >24 (AOR, 1.61; 95% CI, 1.03–2.51), and hemoptysis or bloody sputum (AOR, 0.48; 95% CI, 0.28–0.85) were significantly associated with delayed initial health-seeking. Conclusions Interventions to improve health seeking behavior among the migrant population in China must focus on strengthening their labor, medical security and health education. PMID:22384123
Allen, Jerilyn K; Himmelfarb, Cheryl R Dennison; Szanton, Sarah L; Bone, Lee; Hill, Martha N; Levine, David M
Background Despite well-publicized guidelines on the appropriate management of cardiovascular disease (CVD) and type 2 diabetes, implementation of risk-reducing practices remains poor. This paper describes the rationale and design of a randomized controlled clinical trial evaluating the effectiveness of a comprehensive program of CVD risk reduction delivered by nurse practitioner (NP)/community health worker (CHW) teams versus enhanced usual care in improving the proportion of patients in urban community health centers who achieve goal levels recommended by national guidelines for lipids, blood pressure, HbA1c and prescription of appropriate medications. Methods The COACH (Community Outreach and Cardiovascular Health) trial is a randomized controlled trial in which patients at federally-qualified community health centers were randomly assigned to one of two groups: comprehensive intensive management of CVD risk factors for one year by a NP/CHW team or an enhanced usual care control group. Results A total of 3899 patients were assessed for eligibility and 525 were randomized. Groups were comparable at baseline on sociodemographic and clinical characteristics with the exception of statistically significant differences in total cholesterol and hemoglobin A1c. Conclusions This study is a novel amalgam of multilevel interdisciplinary strategies to translate highly efficacious therapies to low-income federally-funded health centers that care for patients who carry a disproportionate burden of CVD, type 2 diabetes and uncontrolled CVD risk factors. The impact of such a community clinic-based intervention is potentially enormous. PMID:21241828
Paritosh, Malaviya; Singh, RP; Singh, SP; Epco, Hasker; Bart, Ostyn; Ravi, Shankar; Marleen, Boelaert; Shyam, Sundar
Background and Objective Visceral leishmaniasis (VL) is a chronic infectious disease that is of major public health importance in the state of Bihar in India. A regional VL Elimination Initiative was launched in 2005 based on the use of the oral drug miltefosine. However, concerns were raised about development of drug resistance. Drug effectiveness cannot be assessed accurately based on the current recording and reporting system of health facilities. In 2009 a random survey was conducted in Muzaffarpur district to document the clinical outcomes of VL patients treated by the public health care system in 2008. We analyze the operational feasibility and cost of such periodic random survey as compared to health facility based routine monitoring. Methods A random sample of 150 patients was drawn from registers kept at Primary Health Care centers (PHCs). Patient records were examined and the patients were located at their residence. Both patients and physicians were interviewed with the help of two specifically designed questionnaires by a team of one supervisor, one physician and one field worker. Costs incurred during this survey were properly documented and vehicle log books were maintained for present analysis. Results Only 115 (76.7%) of the patients could be located in the first effort and finally 11 patients were not traceable on account of erroneous recording of patients’ characteristics and addresses at the CHCs. Per patient follow-up cost was US$ 15.51 and on average 2.27 patients could be visited per team-day. Human resource involvement constituted 75% of the total cost whereas involvement of physician costs 51% of the total cost. Interpretation and conclusion A random survey to document clinical outcomes is costly and labor intensive, but gives probably the most accurate information on drug effectiveness. A health service based retrospective cohort reporting system modeled on the monitoring system developed by tuberculosis programs could be a better
Gutiérrez, Juan Pablo; Téllez-Rojo, Marta María; Torres, Pilar; Romero, Martín; Bertozzi, Stefano M
Since the Salud Mesoamerica 2015 initiative (SM-2015) aim is to improve health and nutrition conditions of those most vulnerable in Mesoamerica, the goal of the evaluation is to generate evidence of the joint effectiveness of a package of interventions designed to improve the health conditions. We propose a mix design for the evaluation, which will allow to know the magnitude of changes attributable to the interventions, as well as the meanings of these changes for the target population, taking into account the specificities of each country. The main axis of this design is a locality panel where information about individuals, households, and health facilities (first and second level) will also be collected. The evaluation design described in this paper was developed between June and December, 2009, and it was integrated during workshops in Cuernavaca (Mexico), Managua (Nicaragua), and San Jose (Costa Rica). The proposed design will allow to generate evidence about the joint effectiveness of the package of interventions proposed for the SM-2015. The success of this design rests on the political commitment of countries and donors.
Malykin, G. B.
The specific features of the existing methods used for calculating the temperature zero drift initiated in fiber ring interferometers (FRIs) by linear coupling between polarization eigenmodes at random inhomogeneities in single-mode optical fibers are analyzed. The ranges of applicability of each method are determined. It is demonstrated that numerical simulation with a variation in the temperature of the single-mode optical fiber of the FRI loop is the most complex and, at the same time, the most universal method.
Chapter 4 of “Assessing the Multiple Benefits of Clean Energy” helps state energy, environmental, and economic policy makers assess the air quality, greenhouse gas, air pollution, and health benefits of clean energy initiatives.
Diabetes is a serious public health problem in the United States. The burden of the disease has had a significant impact on individuals, communities, and society at large, and the number of people with diabetes is expected to double by the year 2025. In response to the growing burden of the disease and the profound health consequences for women and their offspring, the National Public Health Initiative on Diabetes and Women's Health convened a call-to-action conference to form a collective effort to address diabetes and women's health issues. This paper documents the process of developing a call-to-action conference and identifying potential stakeholders and presents results from the conference and the accomplishments of the National Public Health Initiative on Diabetes and Women's Health.
Schertz, Hannah H.; Odom, Samuel L.; Baggett, Kathleen M.; Sideris, John H.
The purpose of this study was to determine effects of the Joint Attention Mediated Learning (JAML) intervention on acquisition of joint attention and other early social communication competencies for toddlers with autism spectrum disorders (ASD). Twenty-three parents and their toddlers were randomly assigned to JAML or a control condition.…
Background Several studies have reported the following as determining factors for the adoption of healthy lifestyles among undergraduate students: gender, socioeconomic level, prior lifestyles, environment, parental lifestyles and health status, career choice, and healthy support networks. However, these factors are influenced by students’ knowledge about healthy lifestyles. Methods/design We will carry out a randomized trial in a sample of 280 new undergraduate students at the National Autonomous University of Mexico’s Faculty of Higher Studies-Zaragoza (FES-Zaragoza, UNAM). There will be an experimental group (n = 140), comprising 20 students from each of the seven university departments (careers); these students will receive training as university student health promoters through an e-learning course. This course will allow the topics necessary for such promoters to be reviewed. There will be a control group (n = 140), comprising 20 students from each of the seven departments (careers); these students will not undergo the training. Later, the students who comply satisfactorily with the e-learning course will replicate the course to 10 of their classmates. A healthy-lifestyle questionnaire will be given to all the participants, and the parameters established in the self-care card will be recorded before and after the training. The study variables are as follows: (i) independent variable—compliance with the e-learning course; (ii) dependent variables—lifestyles changes prior to the educative intervention (including healthy eating, physical activity, and addiction prevention) and parameters related to health status established in self-care (including weight, body mass index, waist circumference, and hip circumference). Data will be analyzed using Student’s t test and logistic regression analysis odds ratios with 95% confidence intervals. The analysis of the open answers will be carried out with ATLAS. ti 5.5 software. Discussion Health promotion
Background The existing literature on weight management interventions targeting physical activity and healthy eating in mental health care appears to provide only limited evidence. The aim of the study was to examine the effectiveness of a 10-week health promotion intervention, followed by a 6-month follow-up period in individuals with mental disorders living in sheltered housing in the Flanders region (Belgium). Methods The study had a cluster preference randomized controlled design. Twenty-five sheltered housing organisations agreed to participate (16 in the intervention group, nine in the control group). In the intervention group, 225 individuals agreed to participate, while in the control group 99 individuals entered into the study. The main outcomes were changes in body weight, Body Mass Index, waist circumference and fat mass. Secondary outcomes consisted of changes in physical activity levels, eating habits, health-related quality of life and psychiatric symptom severity. Results A significant difference was found between the intervention group and the control group regarding body weight (−0.35 vs. +0.22 kg; p=0.04), Body Mass Index (−0.12 vs. +0.08 kg/m2; p=0.04), waist circumference (−0.29 vs. + 0.55 cm; p<0.01), and fat mass (−0.99 vs. −0.12%; p<0.01). The decrease in these outcomes in the intervention group disappeared during the follow up period, except for fat mass. Within the intervention group, a larger decrease in the primary outcomes was found in the participants who completed the intervention. No significant differences between the two groups in changes in the secondary outcomes were found, except for the pedometer-determined steps/day. In the intervention group, the mean number of daily steps increased, while it decreased in the control group. Conclusions The study demonstrated that small significant improvements in the primary outcomes are possible in individuals with mental disorders. Integration of health promotion activities
Schaus, James F.; Sole, Mary Lou; McCoy, Thomas P.; Mullett, Natalie; O'Brien, Mary Claire
Objective: This study tested the effectiveness of brief primary care provider interventions delivered in a college student health center to a sample of college students who screened positive for high-risk drinking. Method: Between November 2005 and August 2006, 8,753 students who presented as new patients to the health service at a large public university were screened for high-risk drinking, and 2,484 students (28%) screened positive on the 5/4 gender-specific high-risk drinking question (i.e., five or more drinks per occasion for men and four or more for women). Students who screened positive for high-risk drinking and consented to participate (N = 363; 52% female) were randomly assigned either to a control group (n = 182) or to an experimental group (n = 181). Participants in the experimental group received two brief intervention sessions that were founded in motivational interviewing techniques and delivered by four specially trained providers within the student health center. Data on alcohol use and related harms were obtained from a Web-based Healthy Lifestyle Questionnaire, 30-day Timeline Followback alcohol-use diaries, the Rutgers Alcohol Problem Index (RAPI), and eight items from the Drinker Inventory of Consequences-2L. Results: Repeated measures analysis showed that, compared with the control group (C), the intervention group (I) had significant reductions in typical estimated blood alcohol concentration (BAC) (C = .071 vs I = .057 at 3 months; C = .073 vs I = .057 at 6 months), peak BAC (C = .142 vs I = .112 at 3 months; C = .145 vs I = .108 at 6 months), peak number of drinks per sitting (C = 8.03 vs I = 6.87 at 3 months; C = 7.98 vs I = 6.52 at 6 months), average number of drinks per week (C = 9.47 vs I = 7.33 at 3 months; C = 8.90 vs I = 6.16 at 6 months), number of drunk episodes in a typical week (C = 1.24 vs I = 0.85 at 3 months; C = 1.10 vs I = 0.71 at 6 months), number of times taken foolish risks (C = 2.24 vs I = 1.12 at 3 months), and RAPI
Chang, Larry W; Kagaayi, Joseph; Arem, Hannah; Nakigozi, Gertrude; Ssempijja, Victor; Serwadda, David; Quinn, Thomas C; Gray, Ronald H; Bollinger, Robert C; Reynolds, Steven J
Mobile phone access in low and middle-income countries is rapidly expanding and offers an opportunity to leverage limited human resources for health. We conducted a mixed methods evaluation of a cluster-randomized trial exploratory substudy on the impact of a mHealth (mobile phone) support intervention used by community-based peer health workers (PHW) on AIDS care in rural Uganda. 29 PHWs at 10 clinics were randomized by clinic to receive the intervention or not. PHWs used phones to call and text higher level providers with patient-specific clinical information. 970 patients cared for by the PHWs were followed over a 26 month period. No significant differences were found in patients' risk of virologic failure. Qualitative analyses found improvements in patient care and logistics and broad support for the mHealth intervention among patients, clinic staff, and PHWs. Key challenges identified included variable patient phone access, privacy concerns, and phone maintenance.
Kilbourne, Amy M.; Barbaresso, Michelle M.; Lai, Zongshan; Nord, Kristina M.; Bramlet, Margretta; Goodrich, David E.; Post, Edward P.; Almirall, Daniel; Bauer, Mark S.
Objective Persons with chronic mental disorders are disproportionately burdened with physical health conditions. We determined whether Life Goals Collaborative Care compared to usual care improves physical health in patients with mental disorders within 12 months. Method This single-blind randomized controlled effectiveness study of a collaborative care model was conducted at a mid-western Veterans Affairs urban outpatient mental health clinic. Patients (N=293 out of 474 eligible approached) with an ICD-9-CM diagnosis of schizophrenia, bipolar disorder, or major depressive disorder and at least one cardiovascular disease risk factor were consented and randomized (02/24/10 to 04/29/15) to Life Goals (N=146) or usual care (N=147). A total of 287 completed baseline assessments and 245 completed 12-month follow-up assessments. Life Goals included five weekly sessions that provided semi-structured guidance on managing physical and mental health symptoms through healthy behavior changes, augmented by ongoing care coordination. The primary outcome was change in physical health-related quality of life score (VR-12 physical health component score). Secondary outcomes included control of cardiovascular risk factors from baseline to 12 months (blood pressure, lipids, weight), mental health-related quality of life, and mental health symptoms. Results Among patients completing baseline and 12-month outcomes assessments (N=245), the mean age was 55.3 (SD=10.8; range 28-75 years) and 15.4% were female. Intent-to-treat analysis revealed that compared to those in usual care, patients randomized to Life Goals had slightly increased VR-12 physical health scores (coefficient=3.21;p=0.01). Conclusion Patients with chronic mental disorders and cardiovascular disease risk who received Life Goals had improved physical health-related quality of life. PMID:27780336
Webb, Charles P.M.; Bromet, Evelyn J.; Tintle, Nathan L.; Schwartz, Joseph E.; Gluzman, Semyon F.; Kostyuchenko, Stanislav; Havenaar, Johan M.
Summary Objectives Cigarette smoking is a major cause of morbidity and mortality in former Soviet countries. This study examined the personal, familial and psychiatric risk factors for smoking initiation and development of nicotine dependence symptoms in Ukraine. Study Design Cross-sectional survey. Methods Smoking history and dependence symptoms were ascertained from N=1,711 adults in Ukraine as part of a national mental health survey conducted in 2002. Separate analyses were conducted for men and women. Results The prevalence of lifetime regular smoking was 80.5% in men and 18.7% in women, with median ages at initiation among smokers of 17 and 18, respectively. Furthermore, 61.2% of men and 11.9% of women were current smokers; among the subgroup of lifetime smokers, 75.9% of men and 63.1% of women currently smoked. The youngest female cohort (born 1965–1984) was 26 times more likely to start smoking than the oldest. Smoking initiation was also linked to childhood externalizing behaviors and antecedent use of alcohol in both genders, as well as marital status and personal alcohol abuse in men, and childhood urbanicity and birth cohort in women. Dependence symptoms developed in 61.7% of male and 47.1% of female smokers. The rate increased sharply in the first four years after smoking initiation. Dependence symptoms were related to birth cohort and alcohol abuse in both genders, as well as growing up in a suburb or town and childhood externalizing behaviors in men, and parental antisocial behavior in women. Conclusions Increased smoking in young women heralds a rising epidemic in Ukraine and underscores the need for primary prevention programs, especially in urban areas. Our findings support the importance of childhood and alcohol-related risk factors, especially in women, while pre-existing depression and anxiety disorders were only weakly associated with starting to smoke or developing dependence symptoms. PMID:17544466
Kamioka, Hiroharu; Tsutani, Kiichiro; Mutoh, Yoshiteru; Honda, Takuya; Shiozawa, Nobuyoshi; Okada, Shinpei; Park, Sang-Jun; Kitayuguchi, Jun; Kamada, Masamitsu; Okuizumi, Hiroyasu; Handa, Shuichi
Objective To summarize the evidence for curative and health enhancement effects through forest therapy and to assess the quality of studies based on a review of randomized controlled trials (RCTs). Study design A systematic review based on RCTs. Methods Studies were eligible if they were RCTs. Studies included one treatment group in which forest therapy was applied. The following databases – from 1990 to November 9, 2010 – were searched: MEDLINE via PubMed, CINAHL, Web of Science, and Ichushi- Web. All Cochrane databases and Campbell Systematic Reviews were also searched up to November 9, 2010. Results Two trials met all inclusion criteria. No specific diseases were evaluated, and both studies reported significant effectiveness in one or more outcomes for health enhancement. However, the results of evaluations with the CONSORT (Consolidated Standards of Reporting Trials) 2010 and CLEAR NPT (A Checklist to Evaluate a Report of a Nonpharmacological Trial) checklists generally showed a remarkable lack of description in the studies. Furthermore, there was a problem of heterogeneity, thus a meta-analysis was unable to be performed. Conclusion Because there was insufficient evidence on forest therapy due to poor methodological and reporting quality and heterogeneity of RCTs, it was not possible to offer any conclusions about the effects of this intervention. However, it was possible to identify problems with current RCTs of forest therapy, and to propose a strategy for strengthening study quality and stressing the importance of study feasibility and original check items based on characteristics of forest therapy as a future research agenda. PMID:22888281
Petry, Nancy M.; Weinstock, Jeremiah; Alessi, Sheila M.; Lewis, Marilyn W.; Dieckhaus, Kevin
Contingency management (CM) treatments are usually applied individually for drug abstinence, but CM can also be targeted toward health behaviors and implemented in groups. HIV-positive patients with cocaine or opioid use disorders (n = 170) were randomized to weekly CM or 12 step (TS) groups for 24 weeks (mean (SD) attendance was 10.8 ± 8.1 sessions for CM participants and 9.0 ± 6.9 session for TS participants). During the treatment period, both groups received compensation for attendance ($10 per session) and submission of urine samples (about $2 per sample). In addition, participants received $25 for submitting samples and completing evaluations at months 1, 3, 6, 9, and 12, with 65 to 75 of the 81 participants assigned to TS and 71 to 80 of the 89 participants assigned to CM completing these evaluations. During the treatment period, patients in the CM group only received chances to win prizes contingent upon completing health activities and submitting substance-free specimens (mean = $260, SD = $267). CM participants submitted a significantly greater number of consecutive drug-free specimens than TS participants (5.2 ± 6.0 versus 3.7 ± 5.6), but proportions of negative samples did not differ between groups during treatment or at follow-up evaluations. From pre- to post-treatment, CM participants showed greater reductions in viral loads and HIV-risk behaviors than TS participants, but these effects were not maintained throughout the follow-up period. These data suggest the efficacy of group-based CM in HIV-positive substance abusers, but more research is needed to extend the long-term benefits. PMID:20099954
Jackson, Rebecca D; Mysiw, W Jerry
Osteoporosis and its associated increased risk for fragility fracture is one of the most disabling consequences of aging in women. To successfully reduce the public health burden of this pervasive disease, it is necessary to develop strategies that permit the earlier identification of women at risk for fracture and ensure that preventive interventions to reduce the risk for fracture are both safe and effective. The Women's Health Initiative offers the unprecedented opportunity to systematically address both of these issues. Eleven clinically available risk factors (age, race/ethnicity, self-reported health, weight, height, physical activity, parental hip fracture, fracture history after age 54, current smoking, corticosteroid use, and history of treated diabetes), have been identified to predict 5-year hip fracture risk in white women. Two of these factors (age and fracture history) also predict risk for total fractures in women irrespective of race-ethnicity. Biomarkers including low vitamin D or bioavailable testosterone and/or high cystatin C, pro-inflammatory cytokines, osteoprotegerin and sex hormone-binding globulin also predict risk for hip fracture independent of clinical risk factors. Two cornerstones of therapy for postmenopausal osteoporosis-postmenopausal hormone therapy and calcium plus vitamin D supplementation- were rigorously studied. Estrogen with or without a progestin was effective at preventing bone loss and reducing risk for hip, clinical vertebral and total fractures but the balance of risks and benefits failed to show an overall benefit of taking estrogen-alone or estrogen plus progestin as a preventive strategy for skeletal health. Calcium plus vitamin D supplementation also demonstrated a small but significant favorable effect on hip bone density but in contrast, the modest effect did not translate into a significant reduction in the risk of fractures in intent-to-treat analyses. Data such as these have helped to lay a foundation for the
Forsman, Anna K; Fredén, Lars; Lindqvist, Rafael; Wahlbeck, Kristian
The field of public mental health has been defined by an expert group convened by the Nordic School of Public Health (NHV) as encompassing the experience, occurrence, distribution and trajectories of positive mental health and mental health problems and their determinants; mental health promotion and prevention of mental disorders; as well as mental health system policies, governance and organization. The mental health priorities of the Nordic Council of Ministers in 2010 signalled a mutual Nordic exchange of knowledge in the following thematic areas: child and adolescent mental health; working life and mental health; mental health in older people; strengthening the role of primary care in mental health service provision; stronger involvement of users and carers; and reduction of use of coercion in psychiatric care. Efforts to realize these priorities included commissioning the Nordic Research Academy for Mental Health, an NHV-based network of research institutions with a common interest in mental health research across the Nordic countries, to develop, organize and follow-up projects on public mental health. The research initiatives included mental health policy analysis, register-based research and research focused on the users' perspective in a Nordic context, as well as EU-level research policy analysis. The public mental health research conducted at the NHV highlighted the complexity of mental health and emphasized that the broad determinants of mental health need to be increasingly addressed in both public health research and practice. For example, health promotion actions, improved access to health care, a healthy alcohol policy and prevention of suicides and violence are all needed to reduce the life expectancy gap - a red flag indicator of public health inequalities. By exchanging knowledge and best practice, the collaboration between the Nordic countries contributes to the welfare of the region. The expertise and traditions developed at the NHV are of
Cheadle, Allen; Bourcier, Emily; Krieger, James; Beery, William; Smyser, Michael; Vinh, Diana V.; Lessler, Dan; Alfonsi, Lorrie
"Steps to Health King County" ("Steps KC"; Seattle, Washington) was one of 40 community-level initiatives funded in 2003 as part of the "Steps to a HealthierUS" initiative. "Steps KC" goals included reducing the impact of chronic diseases through a comprehensive, coordinated approach and reducing health…
The Green Heart Initiatives designed to raise public awareness about the role outdoor air pollution plays in cardiovascular health. Developed by the U.S. Environmental Protection Agency (EPA) to complement the national Million Hearts” initiative1, Green Heart seeks to teach healt...
The American College of Medical Informatics rated the lack of willingness to pay for the patient health record (PHR) as the biggest obstacles to its rapid diffusion. Extending research propositions from the decision sciences and political communication, this study tests the influence of different types of emphasis frames on increasing consumer willingness to pay for the PHR. Using a randomized experiment embedded within a probability survey, the effects of 3 different types of emphasis frames (individual-focused, collective-focused, and joint), along with a no-frames control, are tested on a sample of early and later technology adopters. The results indicate a significant relationship between the type of frame and the type of adopter. Early adopters were more susceptible to individual-focused frames that made causal attributions at the individual level, whereas later adopters were significantly influenced by collective-focused frames that made causal attributions at the societal level. Interestingly, the framing effect continued and significantly influenced both early and later adopters' willingness to pay for the PHR. The findings demonstrate the need to carefully communicate the value of a technology to adopters and suggest the possibility of using frames to spur the diffusion of PHRs.
Millar, Golden M.; Lean, Debra; Sweet, Susan D.; Moraes, Sabrina C.; Nelson, Victoria
Evidence suggests that schools have, by default, become the primary mental health system for students in Canada. The goal of the present study was to design, implement, and evaluate the Psychology School Mental Health Initiative (PSMHI). The PSMHI is an innovative attempt to increase the capacity of school-based psychology staff to deliver…
Background Employees in health care service are at high risk for developing mental health complaints. The effects of mental health complaints on work can have serious consequences for the quality of care provided by these workers. To help health service workers remain healthy and productive, preventive actions are necessary. A Workers' Health Surveillance (WHS) mental module may be an effective strategy to monitor and promote good (mental) health and work performance. The objective of this paper is to describe the design of a three arm cluster randomized controlled trial on the effectiveness of a WHS mental module for nurses and allied health professionals. Two strategies for this WHS mental module will be compared along with data from a control group. Additionally, the cost effectiveness of the approaches will be evaluated from a societal perspective. Methods The study is designed as a cluster randomized controlled trial consisting of three arms (two intervention groups, 1 control group) with randomization at ward level. The study population consists of 86 departments in one Dutch academic medical center with a total of 1731 nurses and allied health professionals. At baseline, after three months and after six months of follow-up, outcomes will be assessed by online questionnaires. In both intervention arms, participants will complete a screening to detect problems in mental health and work functioning and receive feedback on their screening results. In cases of impairments in mental health or work functioning in the first intervention arm, a consultation with an occupational physician will be offered. The second intervention arm offers a choice of self-help e-mental health interventions, which will be tailored based on each individual's mental health state and work functioning. The primary outcomes will be help-seeking behavior and work functioning. Secondary outcomes will be mental health and wellbeing. Furthermore, cost-effectiveness in both intervention arms
McBride, Jacquie; Russo, Alana; Block, Andrew
Asylum seekers and refugees experience a range of barriers to health service access and competent use. The Refugee Health Nurse Liaison initiative was piloted at a hospital in a high-settlement region of Victoria, Australia. This initiative aimed to build capacity within the health sector to more effectively respond to the needs of asylum seekers and refugees. A mixed-methods evaluation was undertaken to: describe issues encountered by asylum seekers and refugees within the hospital setting; capture the nature of the Refugee Health Nurse Liaison position; and document key outputs. Throughout the pilot period, 946 patients were referred to the role, of which 99% received an assessment of physical, mental, and social health. Refugee Health Nurse Liaisons effectively provided clinical support, advocacy, education, referrals, and both formal and informal capacity building. Learnings from this model are transferable to services in high-settlement regions, and could have application in improving patient care more broadly.
Mitchell, Roger E; Florin, Paul; Stevenson, John F
As research evidence for the effectiveness of community-based prevention has mounted, so has recognition of the gap between research and community practice. As a result, state and local governments are taking a more active role in building the capacity of community-based organizations to deliver evidence-based prevention interventions. Innovations are taking place in the establishment of technical assistance or support systems to influence the prevention and health education activities of community-based organizations. Several challenges for technical assistance systems are described: (1) setting prevention priorities and allocating limited technical assistance resources, (2) balancing capacity-building versus program dissemination efforts, (3) collaborating across categorical problem areas, (4) designing technical assistance initiatives with enough "dose strength" to have an effect, (5) balancing fidelity versus adaptation in program implementation, (6) building organizational cultures that support innovation, and (7) building local evaluative capacity versus generalizable evaluation findings.
Onyango, Monica Adhiambo; Hixson, Bretta Lynne; McNally, Siobhan
Reproductive health (RH) has historically received low priority in the hierarchy of humanitarian response. Awareness of RH needs in emergencies began in the mid-1990s and led to the formation of the Inter-Agency Working Group (IAWG) for RH. Subsequently, the Minimum Initial Service Package (MISP), a set of guidelines for RH service delivery in crisis settings, was created. The objectives of the MISP are to facilitate the coordination of RH services, prevent and manage the consequences of sexual violence, reduce HIV transmission, minimize maternal and neonatal morbidity and mortality, and plan for comprehensive RH services in the post-crisis phase. Available documentation on MISP implementation is minimal, and reveals mixed success. Challenges include low MISP awareness, inadequate RH training among humanitarian actors, logistical difficulties and poor coordination. Continued emphasis on advocacy and capacity building, a stronger focus on logistics and coordination and a greater commitment to monitoring and evaluation are essential for improving the MISP's effectiveness in the field.
Hersch, Rebekah K; Schlossberg, Dana; Leaf, Samantha L
Background Recent evidence supports the efficacy of programs that promote improvements in the health practices of workers 50 years and older who are at higher risk for chronic diseases than younger workers are. Internet-based programs that promote healthy practices have also shown promise and, therefore, should be especially appropriate for workers aged 50 years and older. Objective The purpose of the research was to evaluate the effectiveness of HealthyPast50, a fully automated Web-based health promotion program based on social cognitive theory and aimed specifically at workers 50 years and older. Methods The randomized controlled trial was conducted across multiple US offices of a large global information technology company. The sample included 278 employees aged 50 to 68 who were recruited online and randomly assigned to the Web-based HealthyPast50 program or to a wait-list control condition. Self-report measures of diet, physical activity, stress, and tobacco use were collected online before and 3 months after the program group was given access to the program. Use data included number of log-ins and number of pages accessed. The primary analysis was multiple linear regression, following intent-to-treat principles with multiple imputation using the Markov chain Monte Carlo (MCMC) approach for nonmonotone missing data. Potential moderators from demographic characteristics and program dosage effects were assessed using multiple linear regression models. Additional analyses were conducted on complete (nonimputed) cases, excluding program participants who used the program for less than 30 minutes. Results Retention rates were good for both groups: 80.4% (111/138) for the program group and 94.3% (132/140) for the control group. Program group participants spent a mean of 102.26 minutes in the program (SD 148.32), logged in a mean of 4.33 times (SD 4.28), and viewed a mean of 11.04 pages (SD 20.08). In the analysis of the imputed dataset, the program group performed
Lodenstein, Elsbet; Dieleman, Marjolein; Gerretsen, Barend; Broerse, Jacqueline E W
Social accountability in the health sector has been promoted as a strategy to improve the quality and performance of health providers in low- and middle-income countries. Whether improvements occur, however, depends on the willingness and ability of health providers to respond to societal pressure for better care. This article uses a realist approach to review cases of collective citizen action and advocacy with the aim to identify key mechanisms of provider responsiveness. Purposeful searches for cases were combined with a systematic search in four databases. To be included in the review, the initiatives needed to describe at least one outcome at the level of frontline service provision. Some 37 social accountability initiatives in 15 countries met these criteria. Using a realist approach, retroductive analysis and triangulation of methods and sources were performed to construct Context-Mechanism-Outcome configurations that explain potential pathways to provider responsiveness. The findings suggest that health provider receptivity to citizens' demands for better health care is mediated by health providers' perceptions of the legitimacy of citizen groups and by the extent to which citizen groups provide personal and professional support to health providers. Some citizen groups activated political or formal bureaucratic accountability channels but the effect on provider responsiveness of such strategies was more mixed. Favourable contexts for health provider responsiveness comprise socio-political contexts in which providers self-identify as activists, health system contexts in which health providers depend on citizens' expertise and capacities, and health system contexts where providers have the self-perceived ability to change the system in which they operate. Rather than providing recipes for successful social accountability initiatives, the synthesis proposes a programme theory that can support reflections on the theories of change underpinning social
Hekler, Eric B.; Grieco, Lauren A.; Winter, Sandra J.; Sheats, Jylana L.; Buman, Matthew P.; Banerjee, Banny; Robinson, Thomas N.; Cirimele, Jesse
Background While there has been an explosion of mobile device applications (apps) promoting healthful behaviors, including physical activity and sedentary patterns, surprisingly few have been based explicitly on strategies drawn from behavioral theory and evidence. Objective This study provided an initial 8-week evaluation of three different customized physical activity-sedentary behavior apps drawn from conceptually distinct motivational frames in comparison with a commercially available control app. Study Design and Methods Ninety-five underactive adults ages 45 years and older with no prior smartphone experience were randomized to use an analytically framed app, a socially framed app, an affectively framed app, or a diet-tracker control app. Daily physical activity and sedentary behavior were measured using the smartphone’s built-in accelerometer and daily self-report measures. Results Mixed-effects models indicated that, over the 8-week period, the social app users showed significantly greater overall increases in weekly accelerometry-derived moderate to vigorous physical activity relative to the other three arms (P values for between-arm differences = .04-.005; Social vs. Control app: d = 1.05, CI = 0.44,1.67; Social vs. Affect app: d = 0.89, CI = 0.27,1.51; Social vs. Analytic app: d = 0.89, CI = 0.27,1.51), while more variable responses were observed among users of the other two motivationally framed apps. Social app users also had significantly lower overall amounts of accelerometry-derived sedentary behavior relative to the other three arms (P values for between-arm differences = .02-.001; Social vs. Control app: d = 1.10,CI = 0.48,1.72; Social vs. Affect app: d = 0.94, CI = 0.32,1.56; Social vs. Analytic app: d = 1.24, CI = 0.59,1.89). Additionally, Social and Affect app users reported lower overall sitting time compared to the other two arms (P values for between-arm differences < .001; Social vs. Control app: d = 1.59,CI = 0.92, 2.25; Social vs
Melnyk, Bernadette M.; Jacobson, Diana; Kelly, Stephanie; O'Haver, Judith; Small, Leigh; Mays, Mary Z.
Background: Obesity and mental health disorders are 2 major public health problems in American adolescents, with prevalence even higher in Hispanic teens. Despite the rapidly increasing incidence and adverse health outcomes associated with overweight and mental health problems, very few intervention studies have been conducted with adolescents to…
Gangwisch, James E; Hale, Lauren; Garcia, Lorena; Malaspina, Dolores; Opler, Mark G; Payne, Martha E; Rossom, Rebecca C; Lane, Dorothy
Background: The consumption of sweetened beverages, refined foods, and pastries has been shown to be associated with an increased risk of depression in longitudinal studies. However, any influence that refined carbohydrates has on mood could be commensurate with their proportion in the overall diet; studies are therefore needed that measure overall intakes of carbohydrate and sugar, glycemic index (GI), and glycemic load. Objective: We hypothesized that higher dietary GI and glycemic load would be associated with greater odds of the prevalence and incidence of depression. Design: This was a prospective cohort study to investigate the relations between dietary GI, glycemic load, and other carbohydrate measures (added sugars, total sugars, glucose, sucrose, lactose, fructose, starch, carbohydrate) and depression in postmenopausal women who participated in the Women’s Health Initiative Observational Study at baseline between 1994 and 1998 (n = 87,618) and at the 3-y follow-up (n = 69,954). Results: We found a progressively higher dietary GI to be associated with increasing odds of incident depression in fully adjusted models (OR for the fifth compared with first quintile: 1.22; 95% CI: 1.09, 1.37), with the trend being statistically significant (P = 0.0032). Progressively higher consumption of dietary added sugars was also associated with increasing odds of incident depression (OR for the fifth compared with first quintile: 1.23; 95% CI: 1.07, 1.41; P-trend = 0.0029). Higher consumption of lactose, fiber, nonjuice fruit, and vegetables was significantly associated with lower odds of incident depression, and nonwhole/refined grain consumption was associated with increased odds of depression. Conclusions: The results from this study suggest that high-GI diets could be a risk factor for depression in postmenopausal women. Randomized trials should be undertaken to examine the question of whether diets rich in low-GI foods could serve as treatments and primary preventive
Padula, Claudia B.; Weitlauf, Julie C.; Rosen, Allyson C.; Reiber, Gayle; Cochrane, Barbara B.; Naughton, Michelle J.; Li, Wenjun; Rissling, Michelle; Yaffe, Kristine; Hunt, Julie R.; Stefanick, Marcia L.; Goldstein, Mary K.; Espeland, Mark A.
Purpose of the Study: A comparison of longitudinal global cognitive functioning in women Veteran and non-Veteran participants in the Women’s Health Initiative (WHI). Design and Methods: We studied 7,330 women aged 65–79 at baseline who participated in the WHI Hormone Therapy Trial and its ancillary Memory Study (WHIMS). Global cognitive functioning (Modified Mini-Mental State Examination [3MSE]) in Veterans (n = 279) and non-Veterans (n = 7,051) was compared at baseline and annually for 8 years using generalized linear modeling methods. Results: Compared with non-Veterans, Veteran women were older, more likely to be Caucasian, unmarried, and had higher rates of educational and occupational attainment. Results of unadjusted baseline analyses suggest 3MSE scores were similar between groups. Longitudinal analyses, adjusted for age, education, ethnicity, and WHI trial assignment revealed differences in the rate of cognitive decline between groups over time, such that scores decreased more in Veterans relative to non-Veterans. This relative difference was more pronounced among Veterans who were older, had higher educational/occupational attainment and greater baseline prevalence of cardiovascular risk factors (e.g., smoking) and cardiovascular disease (e.g., angina, stroke). Implications: Veteran status was associated with higher prevalence of protective factors that may have helped initially preserve cognitive functioning. However, findings ultimately revealed more pronounced cognitive decline among Veteran relative to non-Veteran participants, likely suggesting the presence of risks that may impact neuropathology and the effects of which were initially masked by Veterans’ greater cognitive reserve. PMID:26615021
Ford, James H.; Krahn, Dean; Wise, Meg; Oliver, Karen Anderson
Objective To examine how attributes affecting sustainability differ across VHA organizational components and by staff characteristics. Subjects Surveys of 870 change team members and 50 staff interviews within the VA’s Mental Health System Redesign initiative. Methods A one-way ANOVA with a Tukey post-hoc test examined differences in sustainability by VISN, job classification, and tenure from staff survey data of the Sustainability Index. Qualitative interviews used an iterative process to identify “a priori” and “in vivo” themes. A simple stepwise linear regression explored predictors of sustainability. Results Sustainability differed across VISN and staff tenure. Job classification differences existed for: 1) Benefits and Credibility of the change and 2) staff involvement and attitudes toward change. Sustainability barriers were: staff and institutional resistance, and non-supportive leadership. Facilitators were: commitment to veterans, strong leadership, and use of QI Tools. Sustainability predictors were outcomes tracking, regular reporting, and use of PDSA cycles. Conclusions Creating homogeneous implementation and sustainability processes across a national health system is difficult. Despite the VA’s best evidence-based implementation efforts, there was significant variance. Locally tailored interventions might better support sustainability than “one-size-fits all” approaches. Further research is needed to understand how participation in a QI collaborative affects sustainability. PMID:21971024
Kato, Ikuko; Young, Alicia; Liu, Jingmin; Abrams, Judith; Bock, Cathryn; Simon, Michael
Thyroid cancer disproportionally affects more women than men. The aim of this study was to assess whether exposure to extremely low frequency electric magnetic fields from electric blankets (EBs) was associated with the development of thyroid cancer. Data were analyzed from 89,527 women who participated in the Women's Health Initiative Observational Study and who responded to questions concerning prior use of EBs. During a mean follow-up of 12.2 years, 190 incident cases of thyroid cancer were identified. We estimated the hazard ratio (HR) and 95 percent confidence interval (CI) of incident thyroid cancer associated with EB use by Cox's proportional hazard model, adjusted for selected covariates. A majority, 57 percent, of the women in the cohort reported the use of EBs while sleeping and/or for warming the bed before sleep. No association was found between use of EBs and subsequent risk of thyroid cancer (HR = 0.98, 95 percent CI 0.72-1.32). Duration of EB use measured in years, months, or hours had no effect on risk. These results did not change when the cases were limited to papillary thyroid cancer, the most frequently occurring histologic type. The results of this study do not support possible health hazards of EBs in regards to thyroid cancer risk.
Lewin, Nancy L.; Vernick, Jon S.; Beilenson, Peter L.; Mair, Julie S.; Lindamood, Melisa M.; Teret, Stephen P.; Webster, Daniel W.
In 2002, the Baltimore City Health Department, in collaboration with the Baltimore Police Department and the Johns Hopkins Center for Gun Policy and Research, launched the Youth Ammunition Initiative. The initiative addressed Baltimore’s problem of youth gun violence by targeting illegal firearm ammunition sales to the city’s young people. The initiative included undercover “sting” investigations of local businesses and issuance of health department violation and abatement notices. Intermediate results included the passage of 2 Baltimore city council ordinances regulating ammunition sales and reducing the number of outlets eligible to sell ammunition. Although it is too early to assess effects on violent crime, the intervention could theoretically reduce youth violence by interrupting one source of ammunition to youths. More important, the initiative can serve as a policy model for health commissioners seeking to become more active in gun violence prevention efforts. PMID:15855448
The Safety and Health Plan recognizes the potential hazards associated with the Project and has been developed specifically to respond to these risks in a positive manner. Prevention, the primary objective of the Plan, starts with building safety controls into the process design and continues through engineering, construction, start-up, and operation of the Project facilities and equipment. Compliance with applicable federal, state, and local health and safety laws, regulations, and codes throughout all Project phases is required and assured. The Plan requires that each major Project phase be thoroughly reviewed and analyzed to determine that those provisions required to assure the safety and health of all employees and the public, and to prevent property and equipment losses, have been provided. The Plan requires followup on those items or situations where corrective action needs were identified to assure that the action was taken and is effective. Emphasis is placed on loss prevention. Exhibit 1 provides a breakdown of Ashland Synthetic Fuels, Inc.'s (ASFI's) Loss Prevention Program. The Plan recognizes that the varied nature of the work is such as to require the services of skilled, trained, and responsible personnel who are aware of the hazards and know that the work can be done safely, if done correctly. Good operating practice is likewise safe operating practice. Training is provided to familiarize personnel with good operational practice, the general sequence of activities, reporting requirements, and above all, the concept that each step in the operating procedures must be successfully concluded before the following step can be safely initiated. The Plan provides for periodic review and evaluation of all safety and loss prevention activities at the plant and departmental levels.
Nedjat-Haiem, Frances R; Carrion, Iraida V; Gonzalez, Krystana; Ell, Kathleen; Thompson, Beti; Mishra, Shiraz I
Numerous factors impede effective and timely end-of-life (EOL) care communication. These factors include delays in communication until patients are seriously ill and/or close to death. Gaps in patient-provider communication negatively affect advance care planning and limit referrals to palliative and hospice care. Confusion about the roles of various health care providers also limits communication, especially when providers do not coordinate care with other health care providers in various disciplines. Although providers receive education regarding EOL communication and care coordination, little is known about the roles of all health care providers, including nonphysician support staff working with physicians to discuss the possibility of dying and help patients prepare for death. This study explores the perspectives of physicians, nurses, social workers, and chaplains on engaging seriously ill patients and families in EOL care communication. Qualitative data were from 79 (medical and nonmedical) providers practicing at 2 medical centers in Central Los Angeles. Three themes that describe providers' perceptions of their roles and responsibility in talking with seriously ill patients emerged: (1) providers' roles for engaging in EOL discussions, (2) responsibility of physicians for initiating and leading discussions, and (3) need for team co-management patient care. Providers highlighted the importance of beginning discussions early by having physicians lead them, specifically due to their medical training and need to clarify medical information regarding patients' prognosis. Although physicians are a vital part of leading EOL communication, and are at the center of communication of medical information, an interdisciplinary approach that involves nurses, social workers, and chaplains could significantly improve patient care.
Rapp, Stephen R.; Hogan, Patricia E.; Driscoll, Ira; Tindle, Hilary A.; Smith, J. Carson; Kesler, Shelli R.; Zaslavsky, Oleg; Rossom, Rebecca C.; Ockene, Judith K.; Yaffe, Kristine; Manson, JoAnn E.; Resnick, Susan M.; Espeland, Mark A.
Background. Independent predictors of preserved cognitive functioning and factors associated with maintaining high preserved cognitive function in women ≥80 years remain elusive. Methods. Two thousand two hundred twenty-eight women with a mean age of 85 years who participated in the Women’s Health Initiative Memory Study were classified as cognitively normal (n = 1,905, 85.5%), mild cognitive impairment (n = 88, 3.9%), dementia (n = 121, 5.4%) or other cognitive impairment (n = 114, n = 5.1%) by central adjudication. Global cognitive functioning was assessed using telephone interview for cognitive status-modified in those women who did not meet cognitive impairment criteria. Differences between women grouped by cognitive status with respect to each potential risk factor were assessed using chi-squared tests and t-tests. Backward stepwise logistic regression was used to select factors that were independently associated with cognitive status. Results. Factors associated with preserved cognitive functioning were younger age, higher education, and family incomes, being non-Hispanic white, better emotional wellbeing, fewer depressive symptoms, more insomnia complaints, being free of diabetes, and not carrying the apolipoprotein E-epsilon 4 allele. Cognitively normal women who demonstrated sustained high preserved cognition were younger, more educated, and endorsed better self-reported general health, emotional wellbeing, and higher physical functioning. Conclusions. Addressing sociodemographic disparities such as income inequality, and targeting interventions to improve depressive symptoms and vascular risk factors, including diabetes, may play an important role in preserving cognition among women who survive to 80 years of age. Person-centered approaches that combine interventions to improve physical, cognitive, and psychosocial functioning may promote maintenance of high preserved cognitive health in the oldest-old. PMID:26858326
Achyut, Pranita; Benson, Aimee; Calhoun, Lisa M.; Corroon, Meghan; Guilkey, David K.; Kebede, Essete; Lance, Peter M.; Mishra, Anurag; Nanda, Priya; O'Hara, Rick; Sengupta, Ranajit; Speizer, Ilene S.; Stewart, John F.; Winston, Jennifer
Objectives The Urban Health Initiative (UHI) was initiated in 2009 with the goal of increasing family planning (FP) use among the poor in urban areas of Uttar Pradesh, India. The Measurement, Learning & Evaluation project (MLE) was tasked with rigorous impact evaluation of the UHI. This paper presents the impact evaluation findings of the UHI program. Study design The MLE design includes a longitudinal sample of women and health facilities with baseline (2010) and endline (2014) data collection in six cities in Uttar Pradesh, India. At baseline, samples representative of women in each city were selected with oversampling of the poor. Eighty-four percent of women interviewed at baseline were reinterviewed 4 years later at endline. The longitudinal data support a within/fixed-effects approach to identification of program impact on changes in modern FP use. Results Impact evaluation results show significant effects of exposure to both demand and supply side program activities. In particular, women exposed to brochures (marginal effect: 6.96, p < .001), billboards/posters/wall hangings (marginal effect: 2.09, p < .05), and FP on the television (marginal effect: 2.46, p < .001) were significantly more likely to be using a modern method at endline. In addition, we found borderline significance for being exposed to a community health worker (marginal effect: 1.66, p < .10) and living close to an improved public and private supply environment where UHI undertook activities (marginal effects and p values: 2.48, p < .05 and 1.56, p < .10, respectively). Conclusions UHI program activities were designed to complement the Government of India's strategies aimed at ensuring access to and provision of FP to urban poor populations. The effective demand- and supply-side strategies of the UHI program are therefore likely to be sustainable and scalable to other urban areas in India. Implications statement Findings from this study are important for designing sustainable and
Petry, Nancy M.; Barry, Danielle; Alessi, Sheila M.; Rounsaville, Bruce J.; Carroll, Kathleen M.
Objective: Contingency management (CM) reduces drug use, but questions remain regarding optimal targets and magnitudes of reinforcement. We evaluated the efficacy of CM reinforcing attendance in patients who initiated treatment with cocaine-negative samples, and of higher magnitude abstinence-based CM in patients who began treatment positive.…
Mullany, Britta C; Becker, S; Hindin, M J
Observational studies suggest that including men in reproductive health interventions can enhance positive health outcomes. A randomized controlled trial was designed to test the impact of involving male partners in antenatal health education on maternal health care utilization and birth preparedness in urban Nepal. In total, 442 women seeking antenatal services during second trimester of pregnancy were randomized into three groups: women who received education with their husbands, women who received education alone and women who received no education. The education intervention consisted of two 35-min health education sessions. Women were followed until after delivery. Women who received education with husbands were more likely to attend a post-partum visit than women who received education alone [RR = 1.25, 95% CI = (1.01, 1.54)] or no education [RR = 1.29, 95% CI = (1.04, 1.60)]. Women who received education with their husbands were also nearly twice as likely as control group women to report making >3 birth preparations [RR = 1.99, 95% CI = (1.10, 3.59)]. Study groups were similar with respect to attending the recommended number of antenatal care checkups, delivering in a health institution or having a skilled provider at birth. These data provide evidence that educating pregnant women and their male partners yields a greater net impact on maternal health behaviors compared with educating women alone.
Undurraga, Eduardo A; Behrman, Jere R; Leonard, William R; Godoy, Ricardo A
Research suggests that poorer people have worse health than the better-off and, more controversially, that income inequality harms health. But causal interpretations suffer from endogeneity. We addressed the gap by using a randomized control trial among a society of forager-farmers in the Bolivian Amazon. Treatments included one-time unconditional income transfers (T1) to all households and (T2) only to the poorest 20% of households, with other villages as controls. We assessed the effects of income inequality, absolute income, and spillovers within villages on self-reported health, objective indicators of health and nutrition, and adults' substance consumption. Most effects came from relative income. Targeted transfers increased the perceived stress of participants in better-off households. Evidence suggests increased work efforts among better-off households when the lot of the poor improved, possibly due to a preference for rank preservation. The study points to new paths by which inequality might affect health.
Undurraga, Eduardo A.; Behrman, Jere R.; Leonard, William R.; Godoy, Ricardo A.
Research suggests that poorer people have worse health than the better-off and, more controversially, that income inequality harms health. But causal interpretations suffer from endogeneity. We addressed the gap by using a randomized control trial among a society of forager-farmers in the Bolivian Amazon. Treatments included one-time unconditional income transfers (T1) to all households and (T2) only to the poorest 20% of households, with other villages as controls. We assessed the effects of income inequality, absolute income, and spillovers within villages on self-reported health, objective indicators of health and nutrition, and adults’ substance consumption. Most effects came from relative income. Targeted transfers increased the perceived stress of participants in better-off households. Evidence suggests increased work efforts among better-off households when the lot of the poor improved, possibly due to a preference for rank preservation. The study points to new paths by which inequality might affect health. PMID:26706403
reporting period. 15. SUBJECT TERMS Mental health literacy , Mental Health First Aid (MHFA), curriculum adaptation 16. SECURITY CLASSIFICATION OF...Stress First Aid and suicide prevention gatekeeper training by providing a mental health literacy component that is currently not addressed
Aber, John Lawrence; Torrente, Catalina; Annan, Jeannie; Bundervoet, Tom; Shivshanker, Anjuli
The main purpose of the current paper is to describe and discuss the scientific and practical implications of pursuing rigorous developmental research in a low-income, war-afflicted country such as DRC. In addition, the paper aims to explore the individual, household and school correlates of children's academic performance and mental health and…
trial to detect intervention effects. 15. SUBJECT TERMS Mental health literacy , Mental Health First Aid (MHFA), curriculum adaptation 16. SECURITY...KEYWORDS: National Guard; Mental Health First Aid; Mental Health Literacy ; Pilot Study; Veterans; Mental Health; Prevention; Access; Stigma OVERALL...gatekeeper training by providing a mental health literacy component that is currently not addressed. Despite the promise of m-MHFA to have substantial
SasaKi, Jeffer Eidi; Xiao, Zhongjun; Fang, Qun; Zhang, Mark
Objective. To investigate the effects of practicing Baduanjin Qigong on different health outcomes. Methods. Six electronic databases were used for literature search through entering the following key words: Baduanjin Qigong, quality of life, sleep quality, and health-related outcomes. Results. Nineteen randomized controlled trials were used for meta-analysis. The aggregated results from this systematic review have shown significant benefits in favour of Baduanjin Qigong on quality of life (SMD, −0.75; 95% CI −1.26 to −0.24; P = 0.004), sleep quality (SMD, −0.55; 95% CI −0.97 to −0.12; P = 0.01), balance (SMD, −0.94; 95% CI −1.59 to 0.30; P = 0.004), handgrip strength (SMD, −0.69; 95% CI −1.2 to −0.19; P = 0.007), trunk flexibility (SMD, −0.66; 95% CI −1.13 to −0.19; P = 0.006), systolic (SMD, −0.60; 95% CI −0.94 to −0.27; P = 0.0004) and diastolic blood pressure (SMD, −0.46; 95% CI −0.73 to −0.20; P = 0.0005), and resting heart rate (SMD, −0.87; 95% CI −1.47 to −0.27; P = 0.005). The aggregated results of meta-analyses examining the effect of Baduanjin Qigong on leg power, cardiopulmonary endurance, and pulmonary function remain unclear because of a small number of studies. Conclusions. The aggregated results from this systematic review show that Baduanjin Qigong practice is beneficial for quality of life, sleep quality, balance, handgrip strength, trunk flexibility, systolic and diastolic blood pressure, and resting heart rate. Further studies are necessary to confirm the effects of Baduanjin Qigong on leg power, cardiopulmonary endurance, and pulmonary function (e.g., vital capacity), while considering a long-term follow-up. Registration Number. This trial is registered with International Prospective Register of Systematic Reviews (PROSPERO): CRD42016036966. PMID:28367223
Oliveira, Jorge; Lopes, Paulo; Brito, Rodrigo; Morais, Diogo; Silva, Diana; Silva, Ana; Rebelo, Sara; Bastos, Marta; Deus, Alberto
Background The consequences of alcohol dependence are severe and may range from physical disease to neuropsychological deficits in several cognitive domains. Alcohol abuse has also been related to brain dysfunction specifically in the prefrontal cortex. Conventional neuropsychological interventions (paper-and-pencil cognitive stimulation training) have a positive effect but are time-consuming, costly, and not motivating for patients. Objective Our goal was to test the cognitive effects of a novel approach to neuropsychological intervention, using mobile technology and serious games, on patients with alcohol dependence. Methods The trial design consisted of a two-arm study assessing the cognitive outcomes of neuropsychological intervention with mobile serious games (mHealth) versus control (treatment-as-usual with no neuropsychological intervention) in patients undergoing treatment for alcohol dependence syndrome. Sixty-eight patients were recruited from an alcohol-rehab clinic and randomly assigned to the mHealth (n=33) or control condition (n=35). The intervention on the experimental group consisted of a therapist-assisted cognitive stimulation therapy for 4 weeks on a 2-3 days/week basis. Results Fourteen patients dropped out of the study. The results of the neuropsychological assessments with the remaining 54 patients showed an overall increase (P<.05) of general cognitive abilities, mental flexibility, psychomotor processing speed, and attentional ability in both experimental (n=26) and control groups (n=28). However, there was a more pronounced improvement (P=.01) specifically in frontal lobe functions from baseline (mean 13.89, SE 0.58) to follow-up (mean 15.50, SE 0.46) in the experimental group but not in the control group. Conclusions The overall increase in general cognitive function for both experimental and control groups supports the beneficial role of existing alcohol treatment protocols aimed at minimizing withdrawal symptoms, but the differential
Moon, Rachel Y; Mathews, Anita; Joyner, Brandi L; Oden, Rosalind P; He, Jianping; McCarter, Robert
Infant-parent bedsharing increases the risk of SIDS and other sleep-related deaths. Despite AAP recommendations to avoid bedsharing, public health efforts have been unsuccessful in changing behaviors. African-American infants are more than twice as likely to die from SIDS and other sleep-related deaths, and are also twice as likely to bedshare with their parents. Further, African-American parents have a high degree of self-efficacy with regards to preventing infant suffocation, but low self-efficacy with regards to SIDS risk reduction. It is unclear whether messages emphasizing suffocation prevention will decrease bedsharing. To evaluate the impact of specific health messages on African-American parental decisions regarding infant sleep location. We conducted a randomized, controlled trial of African-American mothers of infants. The control group received standard messaging emphasizing AAP-recommended safe sleep practices, including avoidance of bedsharing, for the purposes of SIDS risk reduction. The intervention group received enhanced messaging emphasizing safe sleep practices, including avoidance of bedsharing, for both SIDS risk reduction and suffocation prevention. Participants completed interviews at 2-3 weeks, 2-3 months, and 5-6 months after the infant's birth. 1194 mothers were enrolled in the study, and 637 completed all interviews. Bedsharing, both usually (aOR 1.005 [95 % CI 1.003, 1.006]) and last night (aOR 1.004 [95 % CI 1.002, 1.007]) increased slightly but statistically significantly with infant age (p < 0.001). Receipt of the enhanced message did not impact on sleep location. Maternal belief that bedsharing increased the risk of SIDS or suffocation declined over 6 months (p < 0.001) and did not differ by group assignment. African-American mothers who received an enhanced message about SIDS risk reduction and suffocation prevention were no less likely to bedshare with their infants.
Choi, Eunsuk; Heo, Grace Jeongim; Song, Youngshin; Han, Hae-Ra
This study explores the recruitment and retention strategies used by community health workers (CHWs) who enrolled Korean Americans in a church-based, randomized trial to promote mammogram and Pap tests and retained them over 6 months. We conducted four focus groups with 23 CHWs. Data were analyzed using a thematic analysis. Themes were identified in relation to recruitment: personal networks, formal networks at churches, building on trust and respect, and facilitating a non-threatening environment. Themes were identified for retention: trust and peer support. Qualified, well-trained CHWs can recruit and retain hard-to-reach immigrant women in a randomized trial by using multiple culturally sensitive strategies. PMID:26605955
Bannink, Rienke; Broeren, Suzanne; Joosten-van Zwanenburg, Evelien; van As, Els; van de Looij-Jansen, Petra
Background To promote well-being and health behaviors among adolescents, 2 interventions were implemented at 12 secondary schools. Adolescents in the E-health4Uth group received Web-based tailored messages focused on their health behaviors and well-being. Adolescents in the E-health4Uth and consultation group received the same tailored messages, but were subsequently referred to a school nurse for a consultation if they were at risk of mental health problems. Objective This study evaluated the effect of E-health4Uth and E-health4Uth and consultation on well-being (ie, mental health status and health-related quality of life) and health behaviors (ie, alcohol and drug use, smoking, safe sex). Methods A cluster randomized controlled trial was conducted among third- and fourth-year secondary school students (mean age 15.9, SD 0.69). School classes (clusters) were randomly assigned to (1) E-health4Uth group, (2) E-health4Uth and consultation group, or (3) control group (ie, care as usual). Adolescents completed a questionnaire at baseline and at 4-month follow-up assessing alcohol consumption, smoking, drug use, condom use, mental health via the Strengths and Difficulties Questionnaire (SDQ) and the Youth Self Report (YSR; only measured at follow-up), and health-related quality of life. Multilevel logistic, ordinal, and linear regression analyses were used to reveal differences in health behavior and well-being between the intervention groups and the control group at follow-up. Subsequently, it was explored whether demographics moderated the effects. Results Data from 1256 adolescents were analyzed. Compared to the control intervention, the E-health4Uth intervention, as a standalone intervention, showed minor positive results in health-related quality of life (B=2.79, 95% CI 0.72-4.87) and condom use during intercourse among adolescents of Dutch ethnicity (OR 3.59, 95% CI 1.71-7.55) not replicated in the E-health4Uth and consultation group. The E-health4Uth and
Plumb, Ellen; Roe, Kathleen; Plumb, James; Sepe, Priscilla; Soin, Komal; Ramirez, Aragon; Baganizi, Edmond; Simmons, Rob; Khubchandani, Jagdish
Global health education and health promotion have the potential to engage students, scholars, and practitioners in ways that go beyond the classroom teaching routine. This engagement in global communities, can range from reflection on continuing deep-seated questions about human rights and civic responsibility to the use of health education and promotion-related theoretical, intellectual, and practical skills. In the arena of global health education and promotion, these skills also range from leadership and advocacy to decision making, critical and creative thinking, teamwork, and problem solving. In recent times, there has been a growing interest in cross-cultural collaborations and educational initiatives to improve stakeholder's understanding of global health principles and practices, to enrich the experiences of health professionals, and to improve the lives of those who are disenfranchised and live across borders. In this article of Health Promotion Practice, we highlight two unique cases of cross-national collaborations and provide a glimpse of the various shapes and forms taken by cross-cultural educational initiatives for global health education and promotion. We summarize the history, philosophy, and current working practices relevant to these collaborations, keeping in view the global health domains, competencies, and activities. In addition, we also compare the key components and activities of these two case studies from Rwanda and Mexico, wherein communities in these two countries collaborated with academic institutions and health professionals in the United States.
Kaviani, Maasumeh; Rahnavard, Tahereh; Azima, Sara; Emamghoreishi, Masoumeh; Asadi, Nasrin; Sayadi, Mehrab
Background: Sexuality constitutes an important part of women’s life. Healthy and proper sexual functioning is one of the signs of physical and mental health. The present study aimed to identify the effect of education on sexual health of women with hypoactive sexual desire disorder. Methods: In this randomized clinical trial, 80 married women at reproductive age were randomly divided into a control and an education group. These women participated in this study based on self-reporting of having hypoactive sexual desire disorder. After six weekly educational sessions regarding sexual health, percentage of changes in sexual desire was assayed using Hurlbert index of sexual desire. Independent and paired t-test and Chi-square test were used to analyze the data. Results: After the intervention, a significant difference was found between the two groups regarding the sexual desire score (P<0.001). The results also showed a significant difference within groups in this regard (P<0.001). Conclusion: According to the results of this study, it seems that educational intervention regarding sexual health was effective for the women with hypoactive sexual desire disorder. Thus, establishing sexual health education units in different health centers is highly necessary. These centers can help couples to promote their sexual knowledge and treat their sexual dysfunctions. Trial Registration Number: IRCT2012101911032N2 PMID:25349850
Proeschold-Bell, Rae Jean; Swift, Robin; Moore, H Edgar; Bennett, Gary; Li, Xiang-Fang; Blouin, Rachel; Williams, Virginia P; Williams, Redford B; Toole, David
Clergy suffer from high rates of obesity, chronic disease, and depression, and simultaneously underestimate the toll these take on their daily functioning. Health interventions are needed for clergy and may be tailored to their occupational context and theological beliefs. Few studies have sought to improve clergy health. No prior studies have utilized a randomized design. Spirited Life is a randomized, multiple baseline study that offered enrollment to nearly all United Methodist Church clergy in North Carolina in fall 2010. A total of 1114 clergy (response rate = 64%) enrolled. Using a multiple baseline design, we randomized participants to three cohorts. Each cohort began the health intervention in one of three consecutive years. The third cohort served as a randomized waitlist control cohort, allowing comparisons between the first and third cohorts. The two-year Spirited Life intervention consists of: 1) a theological underpinning for health stewardship based on incarnation, grace, and response and delivered during workshops; 2) the stress management program Williams LifeSkills; 3) Naturally Slim, an online weight loss program; 4) phone contact with a Wellness Advocate; and 5) $500 small grants for health goals. Metabolic syndrome is the primary endpoint. Stress and depressive severity are secondary endpoints. We measured each construct before, twice during, and at the end of the two-year intervention. Study outcomes, to be published after follow-up data are gathered, will provide evidence of the effectiveness of the combined intervention components of Spirited Life. If successful, the intervention may be considered for use with other clergy and faith populations.
Wyatt, Christina M; Kitch, Douglas; Gupta, Samir K; Tierney, Camlin; Daar, Eric S; Sax, Paul E; Ha, Belinda; Melbourne, Kathleen; McComsey, Grace A
Antiretroviral therapy (ART) is associated with improved kidney function; however, the nucleotide reverse transcriptase inhibitor (NRTI) tenofovir disoproxil fumarate (TDF) has been associated with decreased kidney function and proteinuria. Methods We examined changes in urine protein:creatinine (UPCR) and albumin:creatinine (UACR) ratios in 245 ART-naïve participants in A5202 randomized in a substudy to blinded NRTI (abacavir/lamivudine, ABC/3TC, n=124 or TDF/emtricitabine, TDF/FTC, n=121) with open-label protease inhibitor (PI) atazanavir/ritonavir (ATV/r) or non-nucleoside reverse transcriptase inhibitor (NNRTI) efavirenz (EFV). Results At baseline, 18% of participants had clinically significant proteinuria (UPCR ≥ 200 mg/g) and 11% had clinically significant albuminuria (UACR ≥ 30 mg/g). The prevalence of clinically significant proteinuria and albuminuria decreased from baseline to week 96 in all treatment groups. In intention-to-treat analyses, there was a significant effect of NRTI component on fold-change in UPCR (p=0.011) and UACR (p=0.018) from baseline to week 96, with greater improvements in participants randomized to ABC/3TC. There was no significant effect of NNRTI/PI component on fold-change in UPCR (p=0.23) or UACR (p=0.88), and no significant interactions between NRTI and NNRTI/PI components. Conclusion In this pre-specified secondary analysis, ART initiation was associated with improvements in proteinuria and albuminuria, with significantly greater improvements in participants randomized to ABC/3TC versus TDF/FTC. These are the first data from a randomized trial to suggest that initiation of TDF/FTC may not be associated with the same degree of improvement in proteinuria and albuminuria that have been reported with other regimens. Future studies should consider the long-term clinical significance of these findings. PMID:25117929
He, F.; Habib, A.
In this paper, we present a novel linear approach for the initial recovery of the exterior orientation parameters (EOPs) of images. Similar to the conventional Structure from Motion (SfM) algorithm, the proposed approach is based on a two-step strategy. In the first step, the relative orientation of all possible image stereo-pairs is estimated. In the second step, a local coordinate frame is established, and an incremental image augmentation process is implemented to reference all the remaining images into a local coordinate frame. Since our approach is based on a linear solution for both the relative orientation estimation as well as the initial recovery of the image EOPs, it does not require any initial approximation for the optimization process. Another advantage of our approach is that it does not require any prior knowledge regarding the sequence of the image collection procedure, therefore, it can handle a set of randomly collected images in the absence of GNSS/INS information. In order to illustrate the feasibility of our approach, several experimental tests are conducted on real datasets captured in either a block or linear trajectory configuration. The results demonstrate that the initial image EOPs obtained are accurate and can serve as a good initialization for an additional bundle adjustment process.
Paller, CJ; Ye, X; Wozniak, PJ; Gillespie, BK; Sieber, PR; Greengold, RH; Stockton, BR; Hertzman, BL; Efros, MD; Roper, RP; Liker, HR; Carducci, MA
BACKGROUND Pomegranate juice has been associated with PSA doubling time (PSADT) elongation in a single-arm phase II trial. This study assesses biological activity of two doses of pomegranate extract (POMx) in men with recurrent prostate cancer, using changes in PSADT as the primary outcome. METHODS This randomized, multi-center, double-blind phase II, dose-exploring trial randomized men with a rising PSA and without metastases to receive 1 or 3 g of POMx, stratified by baseline PSADT and Gleason score. Patients (104) were enrolled and treated for up to 18 months. The intent-to-treat (ITT) population was 96% white, with median age 74.5 years and median Gleason score 7. This study was designed to detect a 6-month on-study increase in PSADT from baseline in each arm. RESULTS: Overall, median PSADT in the ITT population lengthened from 11.9 months at baseline to 18.5 months after treatment (P<0.001). PSADT lengthened in the low-dose group from 11.9 to 18.8 months and 12.2 to 17.5 months in the high-dose group, with no significant difference between dose groups (P =0.554). PSADT increases >100% of baseline were observed in 43% of patients. Declining PSA levels were observed in 13 patients (13%). In all, 42% of patients discontinued treatment before meeting the protocol-definition of PSA progression, or 18 months, primarily due to a rising PSA. No significant changes occurred in testosterone. Although no clinically significant toxicities were seen, diarrhea was seen in 1.9% and 13.5% of patients in the 1- and 3-g dose groups, respectively. CONCLUSIONS POMx treatment was associated with ≥6 month increases in PSADT in both treatment arms without adverse effects. The significance of this on-study slowing of PSADT remains unclear, reinforcing the need for placebo-controlled studies in this patient population. PMID:22689129
Wang, Ange; Stefanick, Marcia L; Kapphahn, Kristopher; Hedlin, Haley; Desai, Manisha; Manson, Jo Ann E; Strickler, Howard; Martin, Lisa; Wactawski-Wende, Jean; Simon, Michael; Tang, Jean Y
Background: The relationship between statin use and non-melanoma skin cancer (NMSC) is unclear with conflicting findings in literature. Data from the Women's Health Initiative (WHI) Observational Study and WHI Clinical Trial were used to investigate the prospective relationship between statin use and NMSC in non-Hispanic white (NHW) postmenopausal women. Methods: The WHI study enrolled women aged 50–79 years at 40 US centres. Among 133 541 NHW participants, 118 357 with no cancer history at baseline and complete medication/covariate data comprised the analytic cohort. The association of statin use (baseline, overall as a time-varying variable, duration, type, potency, lipophilicity) and NMSC incidence was determined using random-effects logistic regression models. Results: Over a mean of 10.5 years of follow-up, we identified 11 555 NMSC cases. Compared with participants with no statin use, use of any statin at baseline was associated with significantly increased NMSC incidence (adjusted odds ratio (ORadj) 1.21; 95% confidence interval (CI): 1.07–1.35)). In particular, lovastatin (OR 1.52; 95% CI: 1.08–2.16), simvastatin (OR 1.38; 95% CI: 1.12–1.69), and lipophilic statins (OR 1.39; 95% CI: 1.18–1.64) were associated with higher NMSC risk. Low and high, but not medium, potency statins were associated with higher NMSC risk. No significant effect modification of the statin–NMSC relationship was found for age, BMI, smoking, solar irradiation, vitamin D use, and skin cancer history. Conclusions: Use of statins, particularly lipophilic statins, was associated with increased NMSC risk in postmenopausal white women in the WHI cohort. The lack of duration–effect relationship points to possible residual confounding. Additional prospective research should further investigate this relationship. PMID:26742009
Addley, K; Boyd, S; Kerr, R; McQuillan, P; Houdmont, J; McCrory, M
Health risk appraisals (HRA) are a common type of workplace health promotion programme offered by American employers. In the United Kingdom, evidence of their effectiveness for promoting health behaviour change remains inconclusive. This randomized controlled trial examined the effects of two HRA interventions on lifestyle parameters, mental health and work ability in a UK context. A total of 180 employees were randomized into one of three groups: Group A (HRA augmented with health promotion and education activities), Group B (HRA only) and Group C (control, no intervention). After 12 months, changes in mean scoring in 10 lifestyle, mental health and work ability indices were compared, Groups A and B demonstrated non-significant improvements in 70% and 80%, respectively, compared with controls (40%). Odds ratios revealed that, compared with the control group, Group A was 29.2 (95% CI: 9.22-92.27) times more likely to report a perceived change in lifestyle behaviour; Group B 4.4 times (95% CI: 1.65-11.44). In conclusion, participation in the HRA was associated with a higher likelihood of perceived lifestyle behaviour change which was further increased in the augmented HRA group, thereby providing preliminary evidence that HRA and augmented HRA in particular may help UK employees make positive healthy lifestyle changes.
Levitan, Emily B; Shikany, James M; Ahmed, Ali; Snetselaar, Linda G; Martin, Lisa W; Curb, J David; Lewis, Cora E
Although diet is thought to affect the natural history of heart failure (HF), nutrient intake in HF patients has not been well studied. Based on prior research linking high intake of Ca, Mg and K to improved cardiovascular health, we hypothesised that these nutrients would be inversely associated with mortality in people with HF. Of the 161 808 participants in the Women's Health Initiative (WHI), we studied 3340 who experienced a HF hospitalisation. These participants were followed for post-hospitalisation all-cause mortality. Intake was assessed using questionnaires on food and supplement intake. Hazard ratios (HR) and 95 % CI were calculated using Cox proportional hazards models adjusted for demographics, physical function, co-morbidities and dietary covariates. Over a median of 4·6 years of follow-up, 1433 (42·9 %) of the women died. HR across quartiles of dietary Ca intake were 1·00 (referent), 0·86 (95 % CI 0·73, 1·00), 0·88 (95 % CI 0·75, 1·04) and 0·92 (95 % CI 0·76, 1·11) (P for trend = 0·63). Corresponding HR were 1·00 (referent), 0·86 (95 % CI 0·71, 1·04), 0·88 (95 % CI 0·69, 1·11) and 0·84 (95 % CI 0·63, 1·12) (P for trend = 0·29), across quartiles of dietary Mg intake, and 1·00 (referent), 1·20 (95 % CI 1·01, 1·43), 1·06 (95 % CI 0·86, 1·32) and 1·16 (95 % CI 0·90, 1·51) (P for trend = 0·35), across quartiles of dietary K intake. Results were similar when total (dietary plus supplemental) nutrient intakes were examined. In summary, among WHI participants with incident HF hospitalisation, intakes of Ca, Mg and K were not significantly associated with subsequent mortality.
Bakitas, Marie A.; Tosteson, Tor D.; Li, Zhigang; Lyons, Kathleen D.; Hull, Jay G.; Li, Zhongze; Dionne-Odom, J. Nicholas; Frost, Jennifer; Dragnev, Konstantin H.; Hegel, Mark T.; Azuero, Andres; Ahles, Tim A.
Purpose Randomized controlled trials have supported integrated oncology and palliative care (PC); however, optimal timing has not been evaluated. We investigated the effect of early versus delayed PC on quality of life (QOL), symptom impact, mood, 1-year survival, and resource use. Patients and Methods Between October 2010 and March 2013, 207 patients with advanced cancer at a National Cancer Institute cancer center, a Veterans Affairs Medical Center, and community outreach clinics were randomly assigned to receive an in-person PC consultation, structured PC telehealth nurse coaching sessions (once per week for six sessions), and monthly follow-up either early after enrollment or 3 months later. Outcomes were QOL, symptom impact, mood, 1-year survival, and resource use (hospital/intensive care unit days, emergency room visits, chemotherapy in last 14 days, and death location). Results Overall patient-reported outcomes were not statistically significant after enrollment (QOL, P = .34; symptom impact, P = .09; mood, P = .33) or before death (QOL, P = .73; symptom impact, P = .30; mood, P = .82). Kaplan-Meier 1-year survival rates were 63% in the early group and 48% in the delayed group (difference, 15%; P = .038). Relative rates of early to delayed decedents' resource use were similar for hospital days (0.73; 95% CI, 0.41 to 1.27; P = .26), intensive care unit days (0.68; 95% CI, 0.23 to 2.02; P = .49), emergency room visits (0.73; 95% CI, 0.45 to 1.19; P = .21), chemotherapy in last 14 days (1.57; 95% CI, 0.37 to 6.7; P = .27), and home death (27 [54%] v 28 [47%]; P = .60). Conclusion Early-entry participants' patient-reported outcomes and resource use were not statistically different; however, their survival 1-year after enrollment was improved compared with those who began 3 months later. Understanding the complex mechanisms whereby PC may improve survival remains an important research priority. PMID:25800768
ERLANDSON, Kristine Mace; KITCH, Douglas; TIERNEY, Camlin; SAX, Paul E.; DAAR, Eric S.; MELBOURNE, Kathleen M.; HA, Belinda; MCCOMSEY, Grace A.
Objective Prior studies have found that early HIV protease inhibitors (PIs) contribute to glucose dysregulation. Few randomized trials have evaluated glucose indices in antiretroviral-naïve subjects on newer antiretroviral therapy (ART). Methods A5224s was a substudy of A5202, a prospective trial of 1857 ART-naïve participants randomized to blinded abacavir-lamivudine (ABC/3TC) or tenofovir DF-emtricitabine (TDF/FTC) with open-label efavirenz (EFV) or atazanavir-ritonavir (ATV/r). Analyses used 2-sample t-tests, Spearman correlation coefficients and linear regression. Results A5224s included 269 non-diabetic subjects: 85% male, 47% white non-Hispanic, baseline median age 38 years, HIV-1 RNA 4.6 log10 copies/mL and CD4 233 cells/μL. Overall, significant 96-week increases occurred in fasting glucose, insulin, and the homeostatic model assessment of insulin resistance (HOMA-IR), p≤0.004. Assignment to EFV (vs ATV/r) resulted in significantly greater glucose increase (mean difference 4.4; 95% CI 1.3, 7.5 mg/dL; p=0.006) but not insulin or HOMA-IR (p≥0.72). Glucose indices were not significantly different between ABC/3TC or TDF/FTC arms, p≥0.18. Significant correlations were detected between changes in glucose indices and changes in body mass index; all r≥0.23, p≤0.001. In multivariable analyses, in addition to the EFV effect, higher baseline HIV-1 RNA, and greater BMI change were significant independent factors associated with greater glucose increase. Conclusions Changes in glucose metabolism were not significantly different between TDF/FTC- and ABC/3TC-based regimens. A small but significantly greater increase in glucose was observed in those assigned to EFV. As glucose dysregulation may increase with time on ART, longer term studies will be needed to further clarify the clinical significance of these findings. PMID:24637543
Hammer, Jeffrey; Spears, Dean
Over a billion people worldwide defecate in the open, with important consequences for early-life health and human capital accumulation in developing countries. We report a cluster randomized controlled trial of a village sanitation intervention conducted in rural Maharashtra, India designed to identify an effect of village sanitation on average child height, an outcome of increasing importance to economists. We find an effect of approximately 0.3 height-for-age standard deviations, which is consistent with observations and hypotheses in economic and health literatures. We further exploit details of the planning and implementation of the experiment to study treatment heterogeneity and external validity.
Köhn, Monica; Persson Lundholm, Ulla; Bryngelsson, Ing-Liss; Anderzén-Carlsson, Agneta; Westerdahl, Elisabeth
An increasing number of patients are suffering from stress-related symptoms and diagnoses. The purpose of this study was to evaluate the medical yoga treatment in patients with stress-related symptoms and diagnoses in primary health care. A randomized controlled study was performed at a primary health care centre in Sweden from March to June, 2011. Patients were randomly allocated to a control group receiving standard care or a yoga group treated with medical yoga for 1 hour, once a week, over a 12-week period in addition to the standard care. A total of 37 men and women, mean age of 53 ± 12 years were included. General stress level (measured using Perceived Stress Scale (PSS)), burnout (Shirom-Melamed Burnout Questionnaire (SMBQ)), anxiety and depression (Hospital Anxiety and Depression Scale (HADS)), insomnia severity (Insomnia Severity Index (ISI)), pain (visual analogue scale (VAS)), and overall health status (Euro Quality of Life VAS (EQ-VAS)) were measured before and after 12 weeks. Patients assigned to the Yoga group showed significantly greater improvements on measures of general stress level (P < 0.000), anxiety (P < 0.019), and overall health status (P < 0.018) compared to controls. Treatment with medical yoga is effective in reducing levels of stress and anxiety in patients with stress-related symptoms in primary health care.
Köhn, Monica; Persson Lundholm, Ulla; Bryngelsson, Ing-Liss; Anderzén-Carlsson, Agneta; Westerdahl, Elisabeth
An increasing number of patients are suffering from stress-related symptoms and diagnoses. The purpose of this study was to evaluate the medical yoga treatment in patients with stress-related symptoms and diagnoses in primary health care. A randomized controlled study was performed at a primary health care centre in Sweden from March to June, 2011. Patients were randomly allocated to a control group receiving standard care or a yoga group treated with medical yoga for 1 hour, once a week, over a 12-week period in addition to the standard care. A total of 37 men and women, mean age of 53 ± 12 years were included. General stress level (measured using Perceived Stress Scale (PSS)), burnout (Shirom-Melamed Burnout Questionnaire (SMBQ)), anxiety and depression (Hospital Anxiety and Depression Scale (HADS)), insomnia severity (Insomnia Severity Index (ISI)), pain (visual analogue scale (VAS)), and overall health status (Euro Quality of Life VAS (EQ-VAS)) were measured before and after 12 weeks. Patients assigned to the Yoga group showed significantly greater improvements on measures of general stress level (P < 0.000), anxiety (P < 0.019), and overall health status (P < 0.018) compared to controls. Treatment with medical yoga is effective in reducing levels of stress and anxiety in patients with stress-related symptoms in primary health care. PMID:23533465
Louisiana State Office of Public Health, New Orleans. Dept. of Health and Hospitals.
Since 1991, 23 school health centers have been established to serve children and families through locally sponsored health and education partnerships to improve the health and learning potential of Louisiana's public school students. This report presents information on the program operation in 1996-97. Section 1 of the report describes the growth…
Chapman, Michael P.; Moore, Ernest E.; Chin, Theresa L; Ghasabyan, Arsen; Chandler, James; Stringham, John; Gonzalez, Eduardo; Moore, Hunter B.; Banerjee, Anirban; Silliman, Christopher C; Sauaia, Angela
The existing evidence shows great promise for plasma as the first resuscitation fluid in both civilian and military trauma. We embarked on the Control of Major Bleeding After Trauma (COMBAT) trial with the support of the Department of Defense, in order to determine if plasma-first resuscitation yields hemostatic and survival benefits. The methodology of the COMBAT study represents not only three years of development work, but the integration of nearly two-decades of technical experience with the design and implementation of other clinical trials and studies. Herein, we describe the key features of the study design, critical personnel and infrastructural elements, and key innovations. We will also briefly outline the systems engineering challenges entailed by this study. COMBAT is a randomized, placebo controlled, semi-blinded prospective Phase IIB clinical trial, conducted in a ground ambulance fleet based at a Level I trauma center, and part of a multicenter collaboration. The primary objective of COMBAT is to determine the efficacy of field resuscitation with plasma first, compared to standard of care (normal saline). To date we have enrolled 30 subjects in the COMBAT study. The ability to achieve intervention with a hemostatic resuscitation agent in the closest possible temporal proximity to injury is critical and represents an opportunity to forestall the evolution of the “bloody vicious cycle”. Thus, the COMBAT model for deploying plasma in first response units should serve as a model for RCTs of other hemostatic resuscitative agents. PMID:25784527
Kretschmar, Jeff M; Butcher, Fredrick; Kanary, Patrick J; Devens, Rebecca
Discusses how Ohio's responded to the mental health and substance abuse needs of youth in the juvenile justice system by establishing the Ohio's Behavioral Health/Juvenile Justice Initiative. The consequences of a willful neglect of some of our most vulnerable citizens were significant and severe. Many individuals ended up on the streets, and many more found themselves in local jails. Over time, jails became de facto mental health facilities. Unfortunately, jails were, and often continue to be, ill-prepared to effectively screen, assess, and treat individuals with mental health concerns. The majority of juvenile justice involved (JJI) youth has a history of behavioral health (mental health or substance use) problems. Multiple studies estimate that between 65% to 75% of JJI youth have at least one behavioral health disorder, and 20% to 30% report suffering from a serious behavioral disorder. Although the majority of JJI youth has a history of behavioral health issues and trauma, many have not received any treatment when they enter the system. Further, local jurisdictions are often ill-equipped to accurately assess youth for behavioral health problems and provide appropriate treatment. Thus, those issues persist and complicate efforts to reduce future delinquency. Further, substance use issues are considered a direct risk factor for criminal behavior, but mental health issues are typically not. Mental health issues, however, can certainly affect responsivity to programming designed to reduce future delinquency. Americans support juvenile justice reform that focuses on rehabilitation in place of incarceration. The Ohio's Behavioral Health Juvenile Justice (BHJJ) Initiative was established to address the juvenile mental health and substance abuse issues. (PsycINFO Database Record
Dryden-Peterson, Scott; Bennett, Kara; Hughes, Michael D.; Veres, Adrian; John, Oaitse; Pradhananga, Rosina; Boyer, Matthew; Brown, Carolyn; Sakyi, Bright; van Widenfelt, Erik; Keapoletswe, Koona; Mine, Madisa; Moyo, Sikhulile; Asmelash, Aida; Siedner, Mark; Mmalane, Mompati; Shapiro, Roger L.; Lockman, Shahin
Background Less than one-third of HIV-infected pregnant women eligible for combination antiretroviral therapy (ART) globally initiate treatment prior to delivery, with lack of access to timely CD4 results being a principal barrier. We evaluated the effectiveness of an SMS-based intervention to improve access to timely antenatal ART. Methods We conducted a stepped-wedge cluster randomized trial of a low-cost programmatic intervention in 20 antenatal clinics in Gaborone, Botswana. From July 2011-April 2012, 2 clinics were randomly selected every 4 weeks to receive an ongoing clinic-based educational intervention to improve CD4 collection and to receive CD4 results via an automated SMS platform with active patient tracing. CD4 testing before 26 weeks gestation and ART initiation before 30 weeks gestation were assessed. Results Three-hundred-sixty-six ART-naïve women were included, 189 registering for antenatal care under Intervention and 177 under Usual Care periods. Of CD4-eligible women, 100 (59.2%) women under Intervention and 79 (50.6%) women under Usual Care completed CD4 phlebotomy before 26 weeks gestation, adjusted odds ratio (aOR, adjusted for time that a clinic initiated Intervention) 0.87 (95% confidence interval [CI]0.47–1.63, P = 0.67). The SMS-based platform reduced time to clinic receipt of CD4 test result from median of 16 to 6 days (P<0.001), was appreciated by clinic staff, and was associated with reduced operational cost. However, rates of ART initiation remained low, with 56 (36.4%) women registering under Intervention versus 37 (24.2%) women under Usual Care initiating ART prior to 30 weeks gestation, aOR 1.06 (95%CI 0.53–2.13, P = 0.87). Conclusions The augmented SMS-based intervention delivered CD4 results more rapidly and efficiently, and this type of SMS-based results delivery platform may be useful for a variety of tests and settings. However, the intervention did not appear to improve access to timely antenatal CD4 testing or ART
Schmidt, Susanne; Goros, Martin; Parsons, Helen M; Saygin, Can; Wan, Hung-Da; Shireman, Paula K; Gelfond, Jonathan A L
Research service cores at academic health centers are important in driving translational advancements. Specifically, biostatistics and research design units provide services and training in data analytics, biostatistics, and study design. However, the increasing demand and complexity of assigning appropriate personnel to time-sensitive projects strains existing resources, potentially decreasing productivity and increasing costs. Improving processes for project initiation, assigning appropriate personnel, and tracking time-sensitive projects can eliminate bottlenecks and utilize resources more efficiently. In this case study, we describe our application of lean six sigma principles to our biostatistics unit to establish a systematic continual process improvement cycle for intake, allocation, and tracking of research design and data analysis projects. The define, measure, analyze, improve, and control methodology was used to guide the process improvement. Our goal was to assess and improve the efficiency and effectiveness of operations by objectively measuring outcomes, automating processes, and reducing bottlenecks. As a result, we developed a web-based dashboard application to capture, track, categorize, streamline, and automate project flow. Our workflow system resulted in improved transparency, efficiency, and workload allocation. Using the dashboard application, we reduced the average study intake time from 18 to 6 days, a 66.7% reduction over 12 months (January to December 2015).
Ardagh, Michael W; Richardson, Sandra K; Robinson, Viki; Than, Martin; Gee, Paul; Henderson, Seton; Khodaverdi, Laura; McKie, John; Robertson, Gregory; Schroeder, Philip P; Deely, Joanne M
At 1251 h on Feb 22, 2011, an earthquake struck Christchurch, New Zealand, causing widespread destruction. The only regional acute hospital was compromised but was able to continue to provide care, supported by other hospitals and primary care facilities in the city. 6659 people were injured and 182 died in the initial 24 h. The massive peak ground accelerations, the time of the day, and the collapse of major buildings contributed to injuries, but the proximity of the hospital to the central business district, which was the most affected, and the provision of good medical care based on careful preparation helped reduce mortality and the burden of injury. Lessons learned from the health response to this earthquake include the need for emergency departments to prepare for: patients arriving by unusual means without prehospital care, manual registration and tracking of patients, patient reluctance to come into hospital buildings, complete loss of electrical power, management of the many willing helpers, alternative communication methods, control of the media, and teamwork with clear leadership. Additionally, atypical providers of acute injury care need to be integrated into response plans.
Winer, Ira; Lehman, Amy; Wactawski-Wende, Jean; Robinson, Randall; Simon, Michael; Cote, Michele
Objective Bilateral tubal ligation (BTL) is a common form of birth control in the United States. There is limited, contradictory data examining BTL and the risk of endometrial cancer and none examining type I and type II cancers separately. We investigated the association between BTL and endometrial cancer risk utilizing the Women’s Health Initiative (WHI) Observational (OS) and Dietary Modification (DM) Studies. Methods Demographic information and history of BTL were obtained from the baseline questionnaires from 76,483 WHI participants in the OS and DM. Univariable and multivariable models were used to examine the association of BTL with type I and type II endometrial cancers. Results 1,137 women were diagnosed with incident endometrial cancer (972 type I and 128 type II) over a mean follow-up of 11.3 years. Overall, 14,499 women (19%) had undergone BTL. There were no statistically significant associations noted between BTL or age at BTL for type I or type II cancers. Conclusion We examined the largest patient cohort to date in an effort to determine the impact of BTL on endometrial cancer risk. In the WHI trial we observed no overall effect of BTL on the risk of type I or type II endometrial cancer, suggesting that patients undergoing this popular birth-control method likely do not have an associated change in their baseline risk for endometrial cancer. PMID:26825831
Zare, Maryam; Ghodsbin, Fariba; Jahanbin, Iran; Ariafar, Ali; Keshavarzi, Sareh; Izadi, Tayyebe
Background: Prostate cancer has been reported as the second leading cause of cancer death among men in 2013. Prevention and early detection of cancer are considered as critical factors in controlling the disease and increasing the survival of patients. Therefore, we aimed to investigate the effect of Health Belief Model (HBM)-based education on knowledge and prostate cancer screening behaviors in a randomized controlled trial. Methods: This study was a non-blinded randomized controlled trial. We enrolled 210 men aged 50-70. Balanced block randomization method was used to randomize the final participants who had inclusion criteria into intervention (n=93) and control (n=87) groups. The participants of the intervention group attended training workshops based on HBM. Data were collected using three questionnaires, i.e. demographic questionnaire, Prostate Cancer Screening-Health Belief Model Scale (PCS-HBMS), and the Knowledge about Prostate Cancer Screening questionnaire, all given before and immediately one month after the intervention. Results: The mean scores of the perceived susceptibility, severity, barriers and benefits increased significantly after the intervention (P>0.05) in the intervention group. In the control group, such a difference was reported only for perceived susceptibility (P>0.05). The rate of participation in prostate cancer screening in the intervention group increased from 7.5% to 24% and 43.3% one month and three months after the intervention, respectively. Conclusion: Our findings showed that the health education programs designed based on HBM could positively affect prostate cancer preventive behaviors of individuals by improving their knowledge level and leaving positive effects on perceived susceptibility and severity as well as considering the perceived barriers, benefits and health motivations. Trial Registration Number: IRCT2013090911691N3 PMID:26793731
Background The success of the Global Polio Eradication Initiative was remarkable, but four countries - Afghanistan, Pakistan, India and Nigeria - never interrupted polio transmission. Pakistan reportedly achieved all milestones except interrupting virus transmission. This paper describes the perceptions of health workers and managers regarding constraints in the Polio Eradication Initiative (PEI) to ultimately provide evidence for designing future interventions. Methods A qualitative cross-sectional study using focus group discussions and in-depth interviews was conducted in the Nankana Sahib District of Pakistan's Punjab province. Study subjects included staff at all levels in the PEI at district headquarters, in all 4 tehsils (sub-districts) and at 20 randomly selected primary health centers. In total, 4 FGD and 7 interview sessions were conducted and individual session summary notes were prepared and later synthesized, consolidated and subjected to conceptual analysis. Results The main constraints identified in the study were the poor condition of the cold chain in all aspects, poor skills and a lack of authority in resource allocation and human resource management, limited advocacy and communication resources, a lack of skills and training among staff at all levels in the PEI/EPI in almost all aspects of the program, a deficiency of public health professionals, poor health services structure, administrative issues (including ineffective means of performance evaluation, bureaucratic and political influences, problems in vaccination areas and field programs, no birth records at health facilities, and poor linkage between different preventive programs), unreliable reporting and poor monitoring and supervision systems, limited use of local data for interventions, and unclear roles and responsibilities after decentralization. Conclusion The study highlights various shortcomings and bottlenecks in the PEI, and the barriers identified should be considered in
Berkeley, Dina; Springett, Jane
The increased appreciation of the effects socio-ecological factors have on health, witnessed over the last few decades, has given rise to many international, national, and local Health For All (HFA) initiatives tasked with addressing them. However, such initiatives have had to operate within environments which were not specifically designed for them or for the new social (rather than medical) perspective on health they were based upon. As a result, they have been facing significant barriers and constraints to fulfilling their mission. This paper explores the constraints which are imposed on such initiatives by the various environments within which they are nested. Drawing upon our experience in evaluating European Healthy City (HC) projects and English Health Action Zones (HAZs), we develop a dynamic conceptual model which shows how the national, governmental policy, interorganisational, organisational, and initiative environments relate with each other and their cumulative effects on initiatives. We argue that this model, and the principles on which it is based, can be used constructively to identify constraints facing HFA-type initiatives in many countries. We use our case study of English HCs and HAZs to illustrate the applicability of the model in a particular national context. We, first, interpret the model to reflect differences and similarities between their respective environments and trace the sources of the different constraints they encountered. We, then, show how an alternative structural configuration could enable some of these constraints to be eliminated. We argue that what is needed for HFA initiatives to be able to fulfill their brief in full is for governments to rethink existing organisational structures and update them to match the evolution of ideas on health which have emerged over the last decades.
Hanrahan, Nancy P.; Delaney, Kathleen; Merwin, Elizabeth
In the last decade the US federal government proposed a transformation vision of mental health service delivery; patient-centered, evidence-based and recovery oriented treatment models. Health care reform brings additional expectations for innovation in mental/substance use service delivery, particularly the idea of creating systems where physical health, mental health and substance use treatment is fully integrated. Psychiatric nurses, as one of the four core US mental health professions, have the potential to play a significant role in the both the transformation initiative and health care reform vision. However, psychiatric nurses, particularly advanced practice psychiatric nurses, are an untapped resource due in part to significant state regulatory barriers that limit their scope of practice in many states. The purpose of this paper is to document what is currently known about advanced practice psychiatric nurses and discuss policy implications for tapping into the strengths of this workforce. Strategies for facilitating utilization of advanced practice psychiatric nurses discussed. PMID:21233135
Leiter, Michael P
Evaluations of major policy initiatives on workplace health and teamwork have found significant progress on some issues and inertia on others. This article explores the applicability of a model describing employees' psychological relationships with work as a framework for considering workplace health initiatives. The Mediation Model contributes a way of focusing on experiences that are integral to staff nurses' day-to-day work life. As such, the model provides direction for developing and evaluating strategies for enhancing the quality of work life, especially pertaining to workplace health. The commentary considers a few key findings from the Nursing Environments: Knowledge to Action (NETKA) study that reviewed the applicability of national policy documents on the healthcare systems of Atlantic Canada. The discussion considers implications of staff nurses' participation in sharing and using new knowledge about workplace health.
Cauley, Jane A; Danielson, Michelle E; Boudreau, Robert; Barbour, Kamil E; Horwitz, Mara J; Bauer, Douglas C; Ensrud, Kristine E; Manson, JoAnn E; Wactawski-Wende, Jean; Shikany, James M; Jackson, Rebecca D
Low 25-hydroxyvitamin D [25(OH)D] levels have been linked to hip fracture in white women. To study the association of 25(OH)D with risk of fracture in multiethnic women, we performed a nested case-control study within the prospective Women's Health Initiative (WHI) Observational Study. Incident fractures were identified in 381 black, 192 Hispanic, 113 Asian, and 46 Native American women over an average of 8.6 years. A random sample of 400 white women who fractured was chosen. One control individual was selected per case and matched on age, race/ethnicity, and blood draw date. 25(OH)D, parathyroid hormone, and vitamin D-binding protein (DBP) were measured in fasting baseline serum. Conditional logistic regression models were used to calculate the odds ratio (OR) and 95% CI. In multivariable models, higher 25(OH)D levels compared with levels less than 20 ng/mL were associated with a lower risk of fracture in white women (20 to <30 ng/mL: OR = 0.82, 95% CI 0.58-1.16; ≤30.0 ng/mL: OR = 0.56, 95% CI 0.35-0.90; p trend = 0.02). In contrast, higher 25(OH)D (≥20 ng/mL) compared with levels less than 20 ng/mL were associated with a higher risk of fracture in black women (OR = 1.45, 95% CI 1.06-1.98; p trend = 0.043). Higher 25(OH)D (≥30.0 ng/mL) was associated with higher fracture risk in Asian women after adjusting for DBP (OR = 2.78, 95% CI 0.99-7.80; p trend = 0.04). There was no association between 25(OH)D and fracture in Hispanic or Native American women. Our results suggest divergent associations between 25(OH)D and fracture by race/ethnicity. The optimal level of 25(OH)D for skeletal health may differ in white and black women.
Park, Eunmi; Lee, Sunmin
Background This study aimed to evaluate the effect of a lay health worker (LHW) telephone intervention on completing a series of hepatitis B virus (HBV) vaccinations among foreign-born Asian Americans in the Baltimore-Washington Metropolitan area. Methods During the period of April 2013 and March 2014, we recruited Asian Americans who were 18 years of age and older in the community-based organizations. Of the 645 eligible participants, 600 (201 Chinese, 198 Korean, 201 Vietnamese) completed a pretest survey and received hepatitis B screening. Based on the screening results, we conducted a randomized controlled trial among those unprotected (HBsAg-/HBsAB-) by assigning them either to an intervention group (n = 124) or control group (n = 108). The intervention group received a list of resources by mails for where to get free vaccinations as well as reminder calls for vaccinations from trained LHWs, while the control group received only list of resources by mail. Seven months after mailing the HBV screening results, trained LHWs followed up with all participants by phone to ask how many of the recommended series of 3 vaccinations they had received: none, 1 or 2, or all 3 (complete). Their self-reported vaccinations were verified with the medical records. Multinomial logistic regressions were used to examine the effect of the LHW intervention. Process evaluation was conducted by asking study participants in the intervention group to evaluate the performance of the LHWs. Results After seven months, those in the intervention group were more likely to have 1 or more vaccines than the control group, compared to the no vaccination group (OR = 3.04, 95% CI, 1.16, 8.00). Also, those in the intervention group were more likely to complete a series of vaccinations than the control group, compared to the no vaccination group (OR = 7.29, 95% CI 3.39, 15.67). The most important barrier preventing them from seeking hepatitis B vaccinations was lack of time to get the vaccination
Connors, Elizabeth Halsted; Stephan, Sharon Hoover; Lever, Nancy; Ereshefsky, Sabrina; Mosby, Amanda; Bohnenkamp, Jill
Standardized health performance measurement has increasingly become an imperative for assuring quality standards in national health care systems. As compared to somatic health performance measures, behavioral health performance measures are less developed. There currently is no national standardized performance measurement system for monitoring…
Cheadle, Allen; Bourcier, Emily; Krieger, James; Beery, William; Smyser, Michael; Vinh, Diana V; Lessler, Dan; Alfonsi, Lorrie
Steps to Health King County (Steps KC; Seattle, Washington) was one of 40 community-level initiatives funded in 2003 as part of the Steps to a HealthierUS initiative. Steps KC goals included reducing the impact of chronic diseases through a comprehensive, coordinated approach and reducing health disparities due to chronic illness. Steps KC intervention activities took place on two levels: the overall Steps KC collaborative and individual funded programs. Collaborative-level activities included policy and systems change initiatives and efforts to better integrate the funded-program organizations. The funded programs ranged from group health promotion programs to intensive case management. Steps KC was successful in creating a large, diverse community collaborative and funding 14 separate programs that reached approximately 8,000 community residents with medium- and high-intensity programs of demonstrated effectiveness. Systems change initiatives within school districts and government agencies led to a greater institutional emphasis on health promotion and on partnership with communities to address health inequities.
Sankar Sana, Shib
The paper develops a production-inventory model of a two-stage supply chain consisting of one manufacturer and one retailer to study production lot size/order quantity, reorder point sales teams' initiatives where demand of the end customers is dependent on random variable and sales teams' initiatives simultaneously. The manufacturer produces the order quantity of the retailer at one lot in which the procurement cost per unit quantity follows a realistic convex function of production lot size. In the chain, the cost of sales team's initiatives/promotion efforts and wholesale price of the manufacturer are negotiated at the points such that their optimum profits reached nearer to their target profits. This study suggests to the management of firms to determine the optimal order quantity/production quantity, reorder point and sales teams' initiatives/promotional effort in order to achieve their maximum profits. An analytical method is applied to determine the optimal values of the decision variables. Finally, numerical examples with its graphical presentation and sensitivity analysis of the key parameters are presented to illustrate more insights of the model.
Marcum, Zachary A.; Murray, Michael D.
Background Poor medication adherence is a major public health problem in older adults often resulting in negative health outcomes. Objective The objective of this review was to provide an updated summary of evidence from randomized controlled studies to determine whether interventions aimed at improving medication adherence also improve the health outcomes of older adults residing in community-based settings. Methods Articles that assessed medication adherence interventions and related health outcomes in elderly individuals were identified through searches of MEDLINE (1970–June 2016), the Cochrane Database of Systematic Reviews (through to June 2016), and Google Scholar. Across the 12 included studies, interventions were grouped into three main categories: behavioral/educational (n = 3), pharmacist-led (n = 7), and reminder/simplification (n = 2). Results Among the behavioral/educational intervention studies, two showed improvements in both adherence and related health outcomes, whereas one found no changes in adherence or health outcomes. Among the pharmacist-led studies, three showed improvements in both adherence and related health outcomes, while three reported no changes in adherence or health outcomes. One found an improvement in adherence but not health outcomes. Among the reminder/simplification studies, both studies reported improvements in adherence without a significant impact on related health outcomes. Conclusion This evidence-based review of medication adherence interventions in older adults revealed promising strategies in the larger context of a largely mixed body of literature. Future patient-centered and multidisciplinary interventions should be developed and tested using evidence-based principles to improve medication adherence and health outcomes in older adults. PMID:28074410
findings for this study for this reporting period. Mental health literacy , Mental Health First Aid (MHFA), curriculum adaptation 6 DMohatt@wiche.edu 3...collection instruments to assess impact of mental health literacy program in the military setting. REPORTABLE OUTCOMES: None at this time
Feldman, Maurice A.; Owen, Frances; Andrews, Amy E.; Tahir, Munazza; Barber, Rachel; Griffiths, Dorothy
Background: Persons with intellectual disabilities (ID) experience a wide range of health problems. Research is needed on teaching persons with intellectual disabilities about their health to promote self-advocacy. This study used a RCT to evaluate a health knowledge training program for adults with intellectual disabilities and verbal skills.…
McGrath, Patrick J.; Lingley-Pottie, Patricia; Thurston, Catherine; MacLean, Cathy; Cunningham, Charles; Waschbusch, Daniel A.; Watters, Carolyn; Stewart, Sherry; Bagnell, Alexa; Santor, Darcy; Chaplin, William
Objective: Most children with mental health disorders do not receive timely care because of access barriers. These initial trials aimed to determine whether distance interventions provided by nonprofessionals could significantly decrease the proportion of children diagnosed with disruptive behavior or anxiety disorders compared with usual care.…
Petersen, Inge; Swartz, Leslie; Bhana, Arvin; Flisher, Alan J
In order to achieve sustainable development and a consequent reduction in levels of poverty, a multisectoral response to development incorporating pro-poor economic policies in low- to middle-income countries (LMICs) is required. An important aspect is strengthening the human capital asset base of vulnerable populations. This should include the promotion of mental health, which can play an important role in breaking the intergenerational cycle of poverty and mental ill-health through promoting positive mental health outcomes within the context of risk. For each developmental phase of early childhood, middle childhood and adolescence, this article provides: (i) an overview of the critical risk influences and evidence of the role of mental health promotion initiatives in mediating these influences; (ii) a background to these risk influences in South Africa; and (iii) a review of mental health promotion initiatives addressing distal upstream influences at a macro-policy level in South Africa, as well as evidence-based micro- and community-level interventions that have the potential to be scaled up. From this review, strengths and gaps in existing micro- and community-level evidence-based mental health promotion interventions as well as macro-policy-level initiatives are identified, and recommendations made for South Africa that may also have applicability for other LMICs.
Background The percentage of older and chronically ill workers is increasing rapidly in the US and in many other countries, but few interventions are available to help employees overcome the workplace challenges of chronic pain and other physical health conditions. While most workers are eligible for job accommodation and disability compensation benefits, other workplace strategies might improve individual-level coping and problem solving to prevent work disability. In this study, we hypothesize that an employer-sponsored group intervention program employing self-management principles may improve worker engagement and reduce functional limitation associated with chronic disorders. Methods In a randomized controlled trial (RCT), workers participating in an employer-sponsored self-management group intervention will be compared with a no-treatment (wait list) control condition. Volunteer employees (n = 300) will be recruited from five participating employers and randomly assigned to intervention or control. Participants in the intervention arm will attend facilitated group workshop sessions at work (10 hours total) to explore methods for improving comfort, adjusting work habits, communicating needs effectively, applying systematic problem solving, and dealing with negative thoughts and emotions about work. Work engagement and work limitation are the principal outcomes. Secondary outcomes include fatigue, job satisfaction, self-efficacy, turnover intention, sickness absence, and health care utilization. Measurements will be taken at baseline, 6-, and 12-month follow-up. A process evaluation will be performed alongside the randomized trial. Discussion This study will be most relevant for organizations and occupational settings where some degree of job flexibility, leeway, and decision-making autonomy can be afforded to affected workers. The study design will provide initial assessment of a novel workplace approach and to understand factors affecting its feasibility
Vuori, Jukka; Toppinen-Tanner, Salla; Mutanen, Pertti
A resource-building group intervention was developed to enhance career management, mental health, and job retention in work organizations. The in-company training program provided employees with better preparedness to manage their own careers. The program activities were universally implemented using an organization-level, 2-trainer model with trainers from the human resources management and occupational health services. The study was a within-organizations, randomly assigned field experimental study; it investigated the impacts of the intervention on immediate career management preparedness and later mental health and intentions to retire early. A total of 718 eligible individuals returned a questionnaire in 17 organizations and became voluntary participants. The respondents were randomly assigned to either an intervention (N = 369) or a comparison group (N = 349). Those in the intervention group were invited to group intervention workshops, whereas those in the comparison group received printed information about career and health-related issues. The 7-month follow-up results showed that the program significantly decreased depressive symptoms and intentions to retire early and increased mental resources among the group participants compared to the others. The mediation analyses demonstrated that the increase in career management preparedness as a proximal impact of the intervention mediated the longer term mental health effects. Those who benefited most from the intervention as regards their mental health were employees with elevated levels of depression or exhaustion and younger employees, implying additional benefits of a more targeted use of the intervention. The results demonstrated the benefits of the enhancement of individual-level career management and resilience resources as career and health promotion practice in work organizations.
Xiao, Xiaoyan; Cui, Xiaopei; Zhang, Jianbo; Han, Zhenxia; Xiao, Yu; Chen, Nan; Li, Baoying; Cheng, Mei; Gao, Haiqing; Tang, Kuanxiao
The objective of this study was to investigate the characteristics of blood glycemic excursion, incretins and pancreatic hormone secretion in elderly people with newly diagnosed type 2 diabetes mellitus (T2DM) and to study the effects of sitagliptin on glycemic excursion in these subjects. A total of 129 newly diagnosed T2DM patients were enrolled in the study from March 2012 to August 2013. Clinical data, serum incretin, pancreatic hormone and continuous glucose monitoring data were collected. Among these subjects, elderly patients (NEDM) randomly received metformin combined with sitagliptin phosphate or glimepiride for 24 weeks. The blood glucose, glycosylated hemoglobin A1c (GHbA1c), serum incretins and pancreatic hormone levels were determined. During the oral glucose tolerance test (OGTT), 30 min insulin and C-peptide levels, 120 min insulin levels and ratio of the increases of insulin and blood glucose levels after 30 min of sugar loading (∆Ins30/∆Glu30) were significantly lower in elderly patients than in middle-aged patients (P<0.05). In addition, the glucagon elevation at 30 min was higher and the glucagon-like peptide-1 (GLP-1) at 30 min was lower in the elderly patients (P<0.05). Glucose excursion indices, including the standard deviation of the average blood glucose, intraday mean average glucose excursions (MAGE), and mean of daily differences (MODD), were significantly higher in the elderly patients (P<0.05). During the OGTT, insulin, C-peptide and ∆Ins30/∆Glu30 results at 30 min and GLP-1 levels at 120 min in NEDM subjects were significantly increased (P<0.05) and glucagon levels at 30 min was significantly lower after sitagliptin treatment (P<0.05) compared with glimepiride. Moreover, MAGE and MODD were significantly lower in the sitagliptin group after treatment compared to those in the glimepiride group (P<0.05). No severe hypoglycemia or cardiovascular diseases were observed. Strong blood glucose excursions occur in elderly patients with
Brown, Marisa; Jacobstein, Diane; Yoon, Irene Seyoung; Anthony, Bruno; Bullock, Kim
It is well documented that adults with intellectual disability (ID) experience higher rates of a series of health conditions compared to their peers without disability. These health conditions include cardiovascular disease, obesity, diabetes, gastrointestinal disorders, and psychiatric and behavioral disorders. With life expectancy approximating the general population, adults with ID are also now experiencing health conditions related to aging, further increasing their risk for diminished function and well-being. This increased morbidity poses new challenges in geriatric healthcare planning for this population. Relatively simple health prevention practices, such as the implementation of a health screening tool, can substantially increase disease detection and clinical activities directed toward improved health outcomes for people with ID. This study examines data collected from the District of Columbia Developmental Disabilities Administration's (DC DDA's) health screening component of its Health and Wellness Standards. Findings are presented, along with recommendations and implications for improving preventive health screening practices in the ID population.
Luo, Huabin; Sotnikov, Sergey; McLees, Anita; Stokes, Shereitte
Background Over the past decade, quality improvement (QI) has become a major focus in advancing the goal of improving performance of local health departments (LHDs). However, limited empirical data exists on the current implementation of QI initiatives in LHDs and factors associated with adoption of QI initiatives. Objectives (1) To examine the current implementation of QI implementation initiatives by LHDs and (2) to identify factors contributing to LHDs’ decision to implement QI initiatives. Methods In this study, a novel theoretical framework based on analysis of QI in medicine was applied to analyze QI by LHDs. LHDs’ QI adoption was assessed by the number of formal QI projects reported by LHDs that responded to module 1 of the 2010 National Profile of Local Health Department Study (Profile Study) conducted by the National Association of County & City Health Officials. The Profile Study data were merged with data from the Health Resources and Services Administration’s Area Resource Files and the Association of State and Territorial Health Officials’ 2010 Survey. Logistic regression analyses were conducted using Stata 11 SVY procedure to account for the complex sampling design. Results The Profile Study data indicated that about 73% of the LHDs reported implementing 1 or more QI projects. LHDs with large jurisdiction population (>50 000), higher per capita public health expenditure, a designated QI staff member, or prior participation in performance improvement programs were more likely to have undertaken QI initiatives. Conclusion According to the Profile Study, more than a quarter of LHDs surveyed did not report implementing any formal QI projects. Greater investments in QI programs and designation of QI staff can be effective strategies to promote QI adoption. The validity of the definition of a formal QI project needs to be established. More research to identify the barriers to successful QI implementation at LHDs is also needed. PMID:24978615
Alhassan, Robert Kaba; Nketiah-Amponsah, Edward; Spieker, Nicole; Arhinful, Daniel Kojo; Rinke de Wit, Tobias F.
Background Health worker density per 1000 population in Ghana is one of the lowest in the world estimated to be 2.3, below the global average of 9.3. Low health worker motivation induced by poor working conditions partly explain this challenge. Albeit the wage bill for public sector health workers is about 90% of domestic government expenditure on health in countries such as Ghana, staff motivation and performance output remain a challenge, suggesting the need to complement financial incentives with non-financial incentives through a community-based approach. In this study, a systematic community engagement (SCE) intervention was implemented to engage community groups in healthcare quality assessment to promote mutual collaboration between clients and healthcare providers, and enhance health worker motivation levels. SCE involves structured use of existing community groups and associations to assess healthcare quality in health facilities. Identified quality gaps are discussed with healthcare providers, improvements made and rewards given to best performing facilities for closing quality care gaps. Purpose To evaluate the effect of SCE interventions on health worker motivation and experiences with clients. Methods The study is a cluster randomized trial involving health workers in private (n = 38) and public (n = 26) primary healthcare facilities in two administrative regions in Ghana. Out of 324 clinical and non-clinical staff randomly interviewed at baseline, 234 (72%) were successfully followed at end-line and interviewed on workplace motivation factors and personal experiences with clients. Propensity score matching and difference-in-difference estimations were used to estimate treatment effect of the interventions on staff motivation. Results Intrinsic (non-financial) work incentives including cordiality with clients and perceived career prospects appeared to be prime sources of motivation for health staff interviewed in intervention health facilities while
Background “Mental health for everyone” is a school program for mental health literacy and prevention aimed at secondary schools (13–15 yrs). The main aim was to investigate whether mental health literacy, could be improved by a 3-days universal education programme by: a) improving naming of symptom profiles of mental disorder, b) reducing prejudiced beliefs, and c) improving knowledge about where to seek help for mental health problems. A secondary aim was to investigate whether adolescent sex and age influenced the above mentioned variables. A third aim was to investigate whether prejudiced beliefs influenced knowledge about available help. Method This non-randomized cluster controlled trial included 1070 adolescents (53.9% boys, M age14 yrs) from three schools in a Norwegian town. One school (n = 520) received the intervention, and two schools (n = 550) formed the control group. Pre-test and follow-up were three months apart. Linear mixed models and generalized estimating equations models were employed for analysis. Results Mental health literacy improved contingent on the intervention, and there was a shift towards suggesting primary health care as a place to seek help. Those with more prejudiced beleifs did not suggest places to seek help for mental health problems. Generally, girls and older adolescents recognized symptom profiles better and had lower levels of prejudiced beliefs. Conclusions A low cost general school program may improve mental health literacy in adolescents. Gender specific programs and attention to the age and maturity of the students should be considered when mental health literacy programmes are designed and tried out. Prejudice should be addressed before imparting information about mental health issues. PMID:24053381
Sundstrup, Emil; Jakobsen, Markus Due; Brandt, Mikkel; Jay, Kenneth; Aagaard, Per; Andersen, Lars Louis
Chronic musculoskeletal pain is widespread in the working population and leads to muscular fatigue, reduced work capacity, and fear of movement. While ergonomic intervention is the traditional approach to the problem, physical exercise may be an alternative strategy. This secondary analysis of a randomized controlled trial investigates the effect of strength training on muscular fatigue resistance and self-rated health among workers with chronic pain. Sixty-six slaughterhouse workers with chronic upper limb pain and work disability were randomly allocated to 10 weeks of strength training or usual care ergonomic training (control). At baseline and follow-up, participants performed a handgrip muscular fatigue test (time above 50% of maximal voluntary contraction force) with simultaneous recording of electromyography. Additionally, participants replied to a questionnaire regarding self-rated health and pain. Time to fatigue, muscle strength, hand/wrist pain, and self-rated health improved significantly more following strength training than usual care (all P < 0.05). Time to fatigue increased by 97% following strength training and this change was correlated to the reduction in fear avoidance (Spearman's rho = -0.40; P = 0.01). In conclusion, specific strength training improves muscular fatigue resistance and self-rated health and reduces pain of the hand/wrist in manual workers with chronic upper limb pain. This trial is registered with ClinicalTrials.gov NCT01671267.
Jakobsen, Markus Due; Jay, Kenneth
Chronic musculoskeletal pain is widespread in the working population and leads to muscular fatigue, reduced work capacity, and fear of movement. While ergonomic intervention is the traditional approach to the problem, physical exercise may be an alternative strategy. This secondary analysis of a randomized controlled trial investigates the effect of strength training on muscular fatigue resistance and self-rated health among workers with chronic pain. Sixty-six slaughterhouse workers with chronic upper limb pain and work disability were randomly allocated to 10 weeks of strength training or usual care ergonomic training (control). At baseline and follow-up, participants performed a handgrip muscular fatigue test (time above 50% of maximal voluntary contraction force) with simultaneous recording of electromyography. Additionally, participants replied to a questionnaire regarding self-rated health and pain. Time to fatigue, muscle strength, hand/wrist pain, and self-rated health improved significantly more following strength training than usual care (all P < 0.05). Time to fatigue increased by 97% following strength training and this change was correlated to the reduction in fear avoidance (Spearman's rho = −0.40; P = 0.01). In conclusion, specific strength training improves muscular fatigue resistance and self-rated health and reduces pain of the hand/wrist in manual workers with chronic upper limb pain. This trial is registered with ClinicalTrials.gov NCT01671267. PMID:27830144
The prediction and prevention of the initial lapse--which is defined as the first lapse after a period of abstinence--is important because the initial lapse often leads to subsequent lapses (within the same lapse episode) or relapse. The prediction of the initial lapse may allow preemptive intervention to be possible. This dissertation reports on…
Staedke, Sarah G.; Maiteki-Sebuguzi, Catherine; DiLiberto, Deborah D.; Webb, Emily L.; Mugenyi, Levi; Mbabazi, Edith; Gonahasa, Samuel; Kigozi, Simon P.; Willey, Barbara A.; Dorsey, Grant; Kamya, Moses R.; Chandler, Clare I. R.
Optimizing quality of care for malaria and other febrile illnesses is a complex challenge of major public health importance. To evaluate the impact of an intervention aiming to improve malaria case management on the health of community children, a cluster-randomized trial was conducted from 2010–2013 in Tororo, Uganda, where malaria transmission is high. Twenty public health centers were included; 10 were randomized in a 1:1 ratio to intervention or control. Households within 2 km of health centers provided the sampling frame for the evaluation. The PRIME intervention included training in fever case management using malaria rapid diagnostic tests (mRDTs), patient-centered services, and health center management; plus provision of mRDTs and artemether–lumefantrine. Cross-sectional community surveys were conducted at baseline and endline (N = 8,766), and a cohort of children was followed for approximately 18 months (N = 992). The primary outcome was prevalence of anemia (hemoglobin < 11.0 g/dL) in children under 5 years of age in the final community survey. The intervention was delivered successfully; however, no differences in prevalence of anemia or parasitemia were observed between the study arms in the final community survey or the cohort. In the final survey, prevalence of anemia in children under 5 years of age was 62.5% in the intervention versus 63.1% in control (adjusted risk ratio = 1.01; 95% confidence interval = 0.91–1.13; P = 0.82). The PRIME intervention, focusing on training and commodities, did not produce the expected health benefits in community children in Tororo. This challenges common assumptions that improving quality of care and access to malaria diagnostics will yield health gains. PMID:27273646
Tambo, Ernest; Ugwu, Chidiebere E.; Guan, Yayi; Wei, Ding; Xiao-Ning; Xiao-Nong, Zhou
Background and Introduction: This review paper examines the growing implications of China’s engagement in shaping innovative national initiatives against infectious diseases and poverty control and elimination in African countries. It seeks to understand the factors and enhancers that can promote mutual and innovative health development initiatives, and those that are necessary in generating reliable and quality data for evidence-based contextual policy, priorities and programs. Methods: We examined the China-Africa health cooperation in supporting global health agenda on infectious diseases such as malaria, schistosomiasis, Ebola, TB, HIV/AIDS, neglected tropical diseases (NTDs) prevention, control and elimination spanning a period of 10 years. We reviewed referenced publications, global support data, and extensive sources related to and other emerging epidemics and infectious diseases of poverty, programs and interventions, health systems development issues, challenges, opportunities and investments. Published literature in PubMed, Scopus, Google Scholar, Books and web-based peer-reviewed journal articles, government annual reports were assessed from the first Forum on China-Africa Cooperation (FOCAC) in November 2006 to December 2015 Third Ministerial conferences. Results: Our findings highlight current shared public health challenges and emphasize the need to nurture, develop and establish effective, functional and sustainable health systems capacity to detect and respond to all public health threats and epidemic burdens, evidence-based programs and quality care outcomes. China’s significant health diplomacy emphasizes the importance of health financing in establishing health development commitment and investment in improving the gains and opportunities, importantly efficiency and value health priorities and planning. Conclusions and Global Health Implications: Strengthening China-Africa health development agenda towards collective commitment and investment
Belin, Rashad J.; Greenland, Philip; Martin, Lisa; Oberman, Albert; Tinker, Lesley; Robinson, Jennifer; Larson, Joseph; Horn, Linda Van; Lloyd-Jones, Donald
Background Whether fish or the fatty acids they contain are independently associated with risk for incident heart failure (HF) among postmenopausal women is unclear. Methods and Results The baseline Women’s Health Initiative Observational Study (WHI-OS) cohort consisted of 93,676 women aged 50–79 of diverse ethnicity and background of which 84,493 were eligible for analyses. Intakes of baked/broiled fish, fried fish and omega-3 fatty acid (eicosapentaenoic acid (EPA) + docosahexaenoic acid (DHA), α-linolenic acid (ALA)), and trans fatty acid (TFA) were determined from the WHI food frequency questionnaire. Baked/broiled fish consumption was divided into 5 frequency categories: <1/mo (referent), 1–3/mo, 1–2/wk, 3–4/wk, ≥5/wk. Fried fish intake was grouped into 3 frequency categories: <1/mo (referent), 2) 1–3/mo, and 3) ≥1/wk. Associations between fish or fatty acid intake and incident HF were determined using Cox models adjusting for HF risk factors and dietary factors. Baked/broiled fish consumption (≥5 servings/wk at baseline) was associated with a hazard ratio (HR) of 0.70 (95% CI: 0.51, 0.95) for incident HF. In contrast, fried fish consumption (≥1 serving/wk at baseline) was associated with a HR of 1.48 (95% CI: 1.19, 1.84) for incident HF. No significant associations were found between EPA+DHA, ALA, or TFA intake and incident HF. Conclusions Increased baked/broiled fish intake may lower HF risk, while increased fried fish intake may increase HF risk in postmenopausal women. PMID:21610249
Schwartz, Ann G.; Ray, Roberta M.; Cote, Michele L.; Abrams, Judith; Sokol, Robert J.; Hendrix, Susan L.; Chen, Chu; Chlebowski, Rowan T.; Hubbell, F. Allan; Kooperberg, Charles; Manson, JoAnn E.; Jo O'Sullivan, Mary; Rohan, Thomas; Stefanick, Marcia L.; Wactawski-Wende, Jean; Wakelee, Heather; Simon, Michael S.
Introduction Results from the Women's Health Initiative (WHI) clinical trials (CT) demonstrated no increase in the risk of lung cancer in postmenopausal women treated with hormone therapy. We conducted a joint analysis of the WHI observational study data and CT data to further explore the association between estrogen and estrogen-related reproductive factors and lung cancer risk. Methods Reproductive history, oral contraceptive (OC) use, and postmenopausal hormone therapy (HT) was evaluated in 160,855 women with known HT exposures. Follow-up for lung cancer was through September 17, 2012; 2,467 incident lung cancer cases were ascertained, with median follow-up of 14 years. Results For all lung cancers, women with previous use of estrogen plus progestin of < 5 years (HR=0.84; 95% CI 0.71-0.99) were at reduced risk. A limited number of reproductive factors demonstrated associations with risk. There was a trend towards decreased risk with increasing age at menopause (ptrend=0.04) and a trend towards increased risk with increasing number of live births (ptrend=0.03). Reduced risk of non-small cell lung cancer was associated with age 20-29 at first live birth. Risk estimates varied with smoking history, years of HT use and previous bilateral oophorectomy. Conclusions Indirect measures of estrogen exposure to lung tissue, as used in this study, provide only weak evidence for an association between reproductive history or HT use and risk of lung cancer. More detailed mechanistic studies and evaluation of risk factors in conjunction with ER expression in the lung should continue as a role for estrogen can't be ruled out and may hold potential for prevention and treatment strategies. PMID:25852020
Smith, CJ; Ryckman, KK; Barnabei, Vanessa M.; Howard, Barbara; Isasi, Carmen R.; Sarto, Gloria; Tom, Sarah E.; Van Horn, Linda; Wallace, Robert; Robinson, Jennifer G
Background and Aims Cardiovascular disease (CVD) is among the leading causes of morbidity and mortality worldwide. Traditional risk factors predict 75-80% of an individual's risk of incident CVD. However, the role of early life experiences in future disease risk is gaining attention. The Barker hypothesis proposes fetal origins of adult disease, with consistent evidence demonstrating the deleterious consequences of birth weight outside the normal range. In this study, we investigate the role of birth weight in CVD risk prediction. Methods and Results The Women's Health Initiative (WHI) represents a large national cohort of post-menopausal women with 63 815 participants included in this analysis. Univariable proportional hazards regression analyses evaluated the association of 4 self-reported birth weight categories against 3 CVD outcome definitions, which included indicators of coronary heart disease, ischemic stroke, coronary revascularization, carotid artery disease and peripheral arterial disease. The role of birth weight was also evaluated for prediction of CVD events in the presence of traditional risk factors using 3 existing CVD risk prediction equations: one body mass index (BMI)-based and two laboratory-based models. Low birth weight (LBW) (< 6 lbs.) was significantly associated with all CVD outcome definitions in univariable analyses (HR=1.086, p=0.009). LBW was a significant covariate in the BMI-based model (HR=1.128, p<0.0001) but not in the lipid-based models. Conclusion LBW (<6 lbs.) is independently associated with CVD outcomes in the WHI cohort. This finding supports the role of the prenatal and postnatal environment in contributing to the development of adult chronic disease. PMID:26708645
Desai, Pinkal; Lehman, Amy; Chlebowski, Rowan T.; Kwan, Marilyn L.; Arun, Monica; Manson, JoAnn E.; Lavasani, Sayeh; Wasswertheil-Smoller, Sylvia; Sarto, Gloria E.; LeBoff, Meryl; Cauley, Jane; Cote, Michele; Beebe-Dimmer, Jennifer; Jay, Allison
Purpose To evaluate the association between statins and breast cancer stage and mortality in the Women’s Health Initiative. Methods The study population included 128,675 post-menopausal women aged 50–79 years, out of which there were 7,883 newly diagnosed cases of in situ (19 %), local (61 %)-, regional (19 %)- and distant (1 %)-stage breast cancer and 401 deaths due to breast cancer after an average of 11.5 (SD = 3.7) years of follow-up. Stage was coded using SEER criteria and was stratified into early (in situ and local)- versus late (regional and distant)-stage disease. Information on statins and other risk factors were collected by self- and interviewer-administered questionnaires. Cause of death was based on medical record review. Multivariable-adjusted hazards ratios (HR) and 95 % confidence intervals (CIs) evaluating the relationship between statin use (at baseline only and in a time-dependent manner) and diagnosis of late-stage breast cancer and breast cancer-specific mortality were computed from Cox proportional hazards analyses after adjusting for appropriate confounders. Results Statins were used by 10,474 women (8 %) at baseline. In the multivariable-adjusted time-dependent model, use of lipophilic statins was associated with a reduction in diagnosis of late-stage breast cancer (HR 0.80, 95 % CI 0.64–0.98, p = 0.035) which was also significant among women with estrogen receptor-positive disease (HR 0.72, 95 % CI 0.56–0.93, p = 0.012). Breast cancer mortality was marginally lower in statin users compared with nonusers (HR 0.59, 95 % CI 0.32–1.06, p = 0.075). Conclusions Prior statin use is associated with lower breast cancer stage at diagnosis. PMID:25736184
Lara, Lúcia A S; Abdo, Carmita H N
Adolescence is characterized by marked changes in the body, psychology, and sexual behavior due to increasing production of hormones. In this review we aimed to assess the effect of age at the time of first sexual intercourse (sexarche) on the health of adolescent girls, and identify factors that might protect against early initiation of sexual relations in girls. The PubMed, Lilacs, and Google Scholar databases were searched for clinical trials, comparative studies, case-control studies, cross-sectional studies, cohort studies, multicenter studies, observational studies, meta-analyses, and systematic reviews published up to December 2014 on this theme. The search terms were: "sexual debut," "coitarche," "sexarche," and "young people," "adolescent," "unplanned pregnancy," "adolescent contraception," and "STDs." Data were extracted from 28 studies and 41 references were used to introduce the theme and to support the discussion. Sexarche has been occurring in increasingly younger girls. A young age at sexarche can lead to subsequent risky sexual behavior. Girls who have sexarche when they are 14 years old or younger are less likely to use contraception on this occasion, take more time before they start using contraception in subsequent sexual relations, are more likely to have several sex partners, have a higher risk for depression, have lower self-esteem and more episodes of repentance, and have a higher risk for a sexually transmitted disease and cervical cancer. Girls with low educational, socioeconomic, and cultural status, little parental monitoring, parental separation, and absence of religiosity tend to experience sexarche at a younger age. Adolescent girls who postpone sexarche until they are 16 years old are physically and psychologically healthier than those who have sexarche at a younger age. This suggests that providing adolescent girls with appropriate education about sexual relations might reduce the negative effect of sexual relations at a young age.
Rubin, Carol; Myers, Tanya; Stokes, William; Dunham, Bernadette; Harris, Stic; Lautner, Beth; Annelli, Joseph
Human health is inextricably linked to the health of animals and the viability of ecosystems; this is a concept commonly known as One Health. Over the last 2 decades, the Institute of Medicine (IOM) and the National Research Council (NRC) have published consensus reports and workshop summaries addressing a variety of threats to animal, human, and ecosystem health. We reviewed a selection of these publications and identified recommendations from NRC and IOM/NRC consensus reports and from opinions expressed in workshop summaries that are relevant to implementation of the One Health paradigm shift. We grouped these recommendations and opinions into thematic categories to determine if sufficient attention has been given to various aspects of One Health. We conclude that although One Health themes have been included throughout numerous IOM and NRC publications, identified gaps remain that may warrant targeted studies related to the One Health approach.
Khalsa, Sat Bir S; Hickey-Schultz, Lynn; Cohen, Deborah; Steiner, Naomi; Cope, Stephen
The goal of this study was to evaluate potential mental health benefits of yoga for adolescents in secondary school. Students were randomly assigned to either regular physical education classes or to 11 weeks of yoga sessions based upon the Yoga Ed program over a single semester. Students completed baseline and end-program self-report measures of mood, anxiety, perceived stress, resilience, and other mental health variables. Independent evaluation of individual outcome measures revealed that yoga participants showed statistically significant differences over time relative to controls on measures of anger control and fatigue/inertia. Most outcome measures exhibited a pattern of worsening in the control group over time, whereas changes in the yoga group over time were either minimal or showed slight improvements. These preliminary results suggest that implementation of yoga is acceptable and feasible in a secondary school setting and has the potential of playing a protective or preventive role in maintaining mental health.
Nelson, Geoffrey; Ochocka, Joanna; Janzen, Rich; Trainor, John; Goering, Paula; Lomotey, Jonathan
The objective of this study was to evaluate the impacts of participation in mental health Consumer/Survivor Initiatives (CSIs), organizations run by and for people with mental illness. A nonequivalent comparison group design was used to compare three groups of participants: (a) those who were continually active in CSIs over a 36-month period (n =…
Askell-Williams, Helen; Murray-Harvey, Rosalind
New policy initiatives, such as those concerned with promoting young children's positive mental health, highlight the need for good quality professional education in the early childhood education and care sector. However, although a wealth of literature exists from the school sector, little is known about professional education in early childhood…
Oliver, Matthew N. I.; Miller, Trisha T.; Skillman, Gemma D.
Direct-care paraprofessionals' recognition of psychopathology of varying severity in persons with mental retardation was evaluated. Factors that may influence paraprofessionals' decisions to initiate referrals for mental health services on behalf of individuals with mental retardation were also evaluated. Results suggest that staff members…
Askell-Williams, Helen; Dix, Katherine L.; Lawson, Michael J.; Slee, Phillip T.
This paper reports the theoretical conceptualisation, statistical development, and application of an Implementation Index to evaluate the quality of implementation of the KidsMatter Primary school mental health initiative in Australia. Questionnaires were received from the parents and teachers of almost 5000 students, and also from KidsMatter…
Stolee, Paul; McAiney, Carrie A.; Hillier, Loretta M.; Harris, Diane; Hamilton, Pam; Kessler, Linda; Madsen, Victoria; Le Clair, J. Kenneth
This article explores facilitators and barriers to the impact and sustainability of a learning initiative to increase capacity of long-term care (LTC) homes to manage the mental health needs of older persons, through development of in-house Psychogeriatric Resource Persons (PRPs). Twenty interviews were conducted with LTC staff. Management…
Background: Evidence suggests that dietary patterns predispose to the development of coronary heart disease (CHD). The relationship between dietary patterns and CHD risk was assessed in postmenopausal women participating in the Women’s Health Initiative Observational Study (WHI-OS). Methods: Case-co...
Esposito-Smythers, Christianne; Hadley, Wendy; Curby, Timothy W; Brown, Larry K
Adolescents with mental health conditions represent a high-risk group for substance use, deliberate self-harm (DSH), and risky sexual behavior. Mental health treatment does not uniformly decrease these risks. Effective prevention efforts are needed to offset the developmental trajectory from mental health problems to these behaviors. This study tested an adjunctive cognitive-behavioral family-based alcohol, DSH, and HIV prevention program (ASH-P) for adolescents in mental healthcare. A two group randomized design was used to compare ASH-P to an assessment only control (AO-C). Participants included 81 adolescents and a parent. Assessments were completed at pre-intervention as well as 1, 6, and 12-months post-enrollment, and included measures of family-based mechanisms and high-risk behaviors. ASH-P relative to AO-C was associated with greater improvements in most family process variables (perceptions of communication and parental disapproval of alcohol use and sexual behavior) as well as less DSH and greater refusal of sex to avoid a sexually transmitted infection. It also had a moderate (but non-significant) effect on odds of binge drinking. No differences were found in suicidal ideation, alcohol use, or sexual intercourse. ASH-P showed initial promise in preventing multiple high-risk behaviors. Further testing of prevention protocols that target multiple high-risk behaviors in clinical samples is warranted.
Robitschek, Christine; Keyes, Corey L. M.
This research addressed issues at the heart of counseling psychology: operationalizing mental health and identifying parsimonious ways of predicting levels of mental health. The primary purpose of the study was to investigate the replicability of the structure of C. L. M. Keyes's (2002) model of mental health in 2 samples of college students…
Payton, F C; Ginzberg, M J
Changing business practices, customers needs, and market dynamics have driven many organizations to implement interorganizational systems (IOSs). IOSs have been successfully implemented in the banking, cotton, airline, and consumer-goods industries, and recently attention has turned to the health care industry. This article describes an exploratory study of health care IOS implementations based on the voluntary community health information network (CHIN) model.
George, Daniel R.; Rovniak, Liza S.; Dillon, Judy; Snyder, Gail
Academic Health Centers and nonprofit hospitals are exploring strategies to meet Affordable Care Act mandates requiring tax-exempt institutions to address community health needs, which commonly include major chronic illnesses. We explore the implications of this regulatory landscape, describing methods that nonprofit health care institutions are…
Andrés, Amado; Marcén, Roberto; Valdés, Francisco; Plumed, Jaime Sánchez; Solà, Ricard; Errasti, Pedro; Lauzurica, Ricardo; Pallardó, Luis; Bustamante, Jesús; Amenábar, Juan José; Plaza, Juan José; Gómez, Ernesto; Grinyó, Josep Maria; Rengel, Manuel; Puig, Josep Maria; Sanz, Aurelio; Asensio, Concepción; Andrés, Inés
This study assays therapy with basiliximab and different patterns of cyclosporin A (CsA) initiation in renal transplant (RT) recipients from expanded criteria donors (ECD) and at high risk of delayed graft function (DGF). A multicentre six-month open-label randomized trial with three parallel groups treated with basiliximab plus steroids, mycophenolate mofetil and different patterns of CsA initiation: early within 24 h post-RT at 3 mg/kg/d (Group 1; n = 38), and at 5 mg/kg/d (Group 2; n = 40), or delayed after 7-10 d at 5 mg/kg/d (Group 3; n = 36). There were no differences among groups in six months GFR (43.1 +/- 12, 48.0 +/- 14 and 47.2 +/- 17 mL/min, respectively), DGF (Group 1: 31%, Group 2: 37%, Group 3: 42%), nor biopsy-proven acute rejection, although clinically treated and biopsy-proven acute rejection was significantly higher in Group 3 (25%) vs. Group 1 (5.3%, p < 0.05). At six months no differences were observed in death-censored graft survival or patient survival. Induction therapy with basiliximab and three CsA-ME initiation patterns in RT recipients from ECD and at high risk of DGF presented good renal function and graft survival at six months. Late onset group did not achieve improvement in DGF rate and showed a higher incidence of clinically treated and biopsy-proven acute rejection.
Atchan, Marjorie; Davis, Deborah; Foureur, Maralyn
Studies have identified that the practices of maternity facilities and health professionals are crucial to women's experience of support and breastfeeding 'success'. The Baby Friendly Hospital Initiative (BFHI) was launched globally in 1991 to protect, promote and support breastfeeding. While a direct causal effect has not been established and critics suggest the rhetoric conflicts with women's lived experiences as new mothers, a positive association between the Initiative and breastfeeding prevalence is apparent. Internationally, impact studies have demonstrated that where the Initiative is well integrated, there is an increase in rates of breastfeeding initiation and, to a lesser extent, duration. In consideration of the known health risks associated with the use of artificial baby milks this would suggest that BFHI implementation and accreditation should be a desirable strategy for committed health facilities. However, a variation in both BFHI uptake and breastfeeding prevalence between nations has been reported. This narrative review critically discusses a variety of issues relevant to the uptake and support of breastfeeding and the BFHI, utilising Australia as a case study. Whilst it enjoys 'in principle' policy support, Australia also suffers from a lack of uniformity in uptake and perception of the benefits of BFHI at all levels of the health system. Australian and international studies have identified similar enablers and barriers to implementation.
Medoff-Cooper, Barbara; Bakewell-Sachs, Susan; Buus-Frank, Madge E; Santa-Donato, Anne
In June 2005, the Association of Women's Health, Obstetric and Neonatal Nurses launched a multiyear initiative to address the unique physiologic and developmental needs of near-term infants (NTIs) defined as those born between 34 and 37 weeks post-menstrual age. The Optimizing Care for the Near-Term Infant Conceptual Model integrates the concepts of neonatal physiologic functional status, nursing care practices, care environment, and the essential role of the family both in the hospital and beyond. The elements of the model will serve to guide program and resource development within the Near-Term Infant Initiative. Goals of the initiative are to raise awareness of the NTI population's unique needs, emphasize the need for research, encourage development and adoption of evidence-based guidelines to promote safe care, and provide resources that assist nurses and other health care professionals in risk-based assessment of NTIs.
Sørensen, By Ole H
Organizational-level occupational health interventions have great potential to improve employees' health and well-being. However, they often compare unfavourably to individual-level interventions. This calls for improving methods for designing, implementing and evaluating organizational interventions. This paper presents and discusses the regression discontinuity design because, like the randomized control trial, it is a strong summative experimental design, but it typically fits organizational-level interventions better. The paper explores advantages and disadvantages of a regression discontinuity design with an embedded randomized control trial. It provides an example from an intervention study focusing on reducing sickness absence in 196 preschools. The paper demonstrates that such a design fits the organizational context, because it allows management to focus on organizations or workgroups with the most salient problems. In addition, organizations may accept an embedded randomized design because the organizations or groups with most salient needs receive obligatory treatment as part of the regression discontinuity design. Copyright © 2016 John Wiley & Sons, Ltd.
Sinnott, Margaret; Kinsley, Brendan T.; Jackson, Abaigeal D.; Walsh, Cathal; O’Grady, Tony; Nolan, John J.; Gaffney, Peter; Boran, Gerard; Kelleher, Cecily; Carr, Bernadette
Objective Type 2 diabetes has a long pre clinical asymptomatic phase. Early detection may delay or arrest disease progression. The Diabetes Mellitus and Vascular health initiative (DMVhi) was initiated as a prospective longitudinal cohort study on the prevalence of undiagnosed Type 2 diabetes and prediabetes, diabetes risk and cardiovascular risk in a cohort of Irish adults aged 45-75 years. Research Design and Methods Members of the largest Irish private health insurance provider aged 45 to 75 years were invited to participate in the study. Exclusion criteria: already diagnosed with diabetes or taking oral hypoglycaemic agents. Participants completed a detailed medical questionnaire, had weight, height, waist and hip circumference and blood pressure measured. Fasting blood samples were taken for fasting plasma glucose (FPG). Those with FPG in the impaired fasting glucose (IFG) range had a 75gm oral glucose tolerance test performed. Results 122,531 subjects were invited to participate. 29,144 (24%) completed the study. The prevalence of undiagnosed diabetes was 1.8%, of impaired fasting glucose (IFG) was 7.1% and of impaired glucose tolerance (IGT) was 2.9%. Dysglycaemia increased among those aged 45-54, 55-64 and 65-75 years in both males (10.6%, 18.5%, 21.7% respectively) and females (4.3%, 8.6%, 10.9% respectively). Undiagnosed T2D, IFG and IGT were all associated with gender, age, blood pressure, BMI, abdominal obesity, family history of diabetes and triglyceride levels. Using FPG as initial screening may underestimate the prevalence of T2D in the study population. Conclusions This study is the largest screening study for diabetes and prediabetes in the Irish population. Follow up of this cohort will provide data on progression to diabetes and on cardiovascular outcomes. PMID:25874867
Taylor, David J; Vander Plaetse, Bart
The FIGO Leadership in Obstetrics and Gynecology for Impact and Change (LOGIC) Initiative in Maternal and Newborn Health developed the organizational capacity of national professional organizations of obstetrics and gynecology in eight African and Asian countries. The initiative was funded by a grant from the Bill and Melinda Gates Foundation and had three key objectives. These goals were to support the eight FIGO member associations to strengthen their capacity to work effectively; to influence national policies on maternal and newborn health; and to work toward improving clinical practice in this area. The current supplement presents evidence that the focus and effectiveness of a national obstetric and gynecologic association-as well as its influence on major public health issues (such as United Nations Millennium Development Goals 4 and 5)-can be substantially broadened and enhanced by the provision of external support.
Hosseinipour, Mina C.; Bisson, Gregory P.; Miyahara, Sachiko; Sun, Xin; Moses, Agnes; Riviere, Cynthia; Kirui, F.K.; Badal-Faesen, Sharla; Lagat, David; Nyirenda, Mulinda; Naidoo, K; Hakim, James; Mugyenyi, Peter; Henostroza, German; Leger, P.D; Lama, Javier.R; Mohapi, Lerato; Alave, Jorge; Mave, V; Veloso, Valdilea.G; Pillay, Sandy; Kumarasamy, N.; Bao, Jing; Hogg, Evelyn; Jones, Lynne; Zolopa, Andrew; Kumwenda, Johnstone; Gupta, Amita
Summary Background Mortality within the first 6 months after initiating antiretroviral therapy (ART) is common in resource-limited settings and is often due to tuberculosis (TB) among patients with advanced HIV disease. Isoniazid preventive therapy (IPT) is recommended in HIV-infected adults, but sub-clinical TB can be difficult to diagnose. We hypothesized that empiric TB treatment would reduce early mortality compared to IPT in high-burden settings. Methods We conducted a multi-country randomized clinical trial comparing empiric TB therapy (Empiric) vs. isoniazid preventive therapy (IPT) in HIV-infected outpatients initiating ART with CD4 counts <50 cells/mm3. Individuals were screened for TB using a symptom screen, locally available diagnostics, and the GeneXpert MTB/RIF assay when available. The primary endpoint was survival (death or unknown status) at 24 weeks post randomization. Kaplan Meier estimates of the endpoint rates across arms were compared by the z-test. Registered at ClinicalTrials.gov (NCT01380080). Findings From October 31, 2011 until June 9, 2014, we randomized 850 participants (424 in Empiric arm and 426 in IPT arm); the median CD4 count at baseline was 18 cells/mm3 (IQR: 9, 32). At week 24, each arm had 22 primary endpoints, for rates of 5.2% in each arm (95% CI: 3.5% to 7.8% for Empiric and 3.4% to 7.8% for IPT; absolute risk difference of -0.06% (95% CI: −3.05% to 2.94%). Grade 3 or 4 signs or symptoms occurred in 50 (12%) in the Empiric arm and 46 (11%) in the IPT arm. Grade 3 or 4 laboratory abnormalities occurred in 99 (23%) in the Empiric arm and 97 (23%) in the IPT arm. Incident TB was more common in the Empiric arm (31 vs. 18 events, p=0.01). Interpretation Empiric TB therapy did not reduce mortality at 24 weeks in outpatient adults initiating ART with advanced HIV disease. The low mortality rate of the trial supports implementation of systematic TB screening and IPT in outpatients with advanced HIV disease. PMID:27025337
Mittler, Jessica N; Martsolf, Grant R; Telenko, Shannon J; Scanlon, Dennis P
Context Policymakers and practitioners continue to pursue initiatives designed to engage individuals in their health and health care despite discordant views and mixed evidence regarding the ability to cultivate greater individual engagement that improves Americans’ health and well-being and helps manage health care costs. There is limited and mixed evidence regarding the value of different interventions. Methods Based on our involvement in evaluating various community-based consumer engagement initiatives and a targeted literature review of models of behavior change, we identified the need for a framework to classify the universe of consumer engagement initiatives toward advancing policymakers' and practitioners' knowledge of their value and fit in various contexts. We developed a framework that expanded our conceptualization of consumer engagement, building on elements of two common models, the individually focused transtheoretical model of behavior and the broader, multilevel social ecological model. Finally, we applied this framework to one community's existing consumer engagement program. Findings Consumer engagement in health and health care refers to the performance of specific behaviors (“engaged behaviors”) and/or an individual's capacity and motivation to perform these behaviors (“activation”). These two dimensions are related but distinct and thus should be differentiated. The framework creates four classification schemas, by (1) targeted behavior types (self-management, health care encounter, shopping, and health behaviors) and by (2) individual, (3) group, and (4) community dimensions. Our example illustrates that the framework can systematically classify a variety of consumer engagement programs, and that this exercise and resulting characterization can provide a structured way to consider the program and how its components fit program goals both individually and collectively. Conclusions Applying the framework could help advance the field
Cancedda, Corrado; Riviello, Robert; Wilson, Kim; Scott, Kirstin W; Tuteja, Meenu; Barrow, Jane R; Hedt-Gauthier, Bethany; Bukhman, Gene; Scott, Jennifer; Milner, Danny; Raviola, Giuseppe; Weissman, Barbara; Smith, Stacy; Nuthulaganti, Tej; McClain, Craig D; Bierer, Barbara E; Farmer, Paul E; Becker, Anne E; Binagwaho, Agnes; Rhatigan, Joseph; Golan, David E
A consortium of 22 U.S. academic institutions is currently participating in the Rwanda Human Resources for Health Program (HRH Program). Led by the Rwandan Ministry of Health and funded by both the U.S. Government and the Global Fund to Fight AIDS, Tuberculosis and Malaria, the primary goal of this seven-year initiative is to help Rwanda train the number of health professionals necessary to reach the country's health workforce targets. Since 2012, the participating U.S. academic institutions have deployed faculty from a variety of health-related disciplines and clinical specialties to Rwanda. In this Article, the authors describe how U.S. academic institutions (focusing on the seven Harvard-affiliated institutions participating in the HRH Program-Harvard Medical School, Brigham and Women's Hospital, Harvard School of Dental Medicine, Boston Children's Hospital, Beth Israel Deaconess Medical Center, Massachusetts General Hospital, and Massachusetts Eye and Ear Infirmary) have also benefited: (1) by providing opportunities to their faculty and trainees to engage in global health activities; (2) by establishing long-term, academic partnerships and collaborations with Rwandan academic institutions; and (3) by building the administrative and mentorship capacity to support global health initiatives beyond the HRH Program. In doing this, the authors describe the seven Harvard-affiliated institutions' contributions to the HRH Program, summarize the benefits accrued by these institutions as a result of their participation in the program, describe the challenges they encountered in implementing the program, and outline potential solutions to these challenges that may inform similar future health professional training initiatives.
Petry, Nancy M.; Weinstock, Jeremiah; Alessi, Sheila M.; Lewis, Marilyn W.; Dieckhaus, Kevin
Objective: Contingency management (CM) treatments are usually applied individually for drug abstinence, but CM can also be targeted toward health behaviors and implemented in groups. This study evaluated effects of a group-based CM intervention that focused on reinforcing health behaviors. Method: HIV-positive patients with cocaine or opioid use…
Anderson, James F.; Dyson, Laronistine; Grandison, Terry
Traumatic spinal cord injuries resulting from criminal violence is a growing public health concern. Citing the criminal justice system's failure to reduce violence and the costs of treating injuries, a public health-education approach is advocated. Approaches to prevention, gun control, and a comprehensive family policy are discussed. (Author/EMK)
van Berkel, Jantien; Boot, Cécile R. L.; Proper, Karin I.; Bongers, Paulien M.; van der Beek, Allard J.
Objectives The aim of the present study was to evaluate the effectiveness of a worksite mindfulness-related multi-component health promotion intervention on work engagement, mental health, need for recovery and mindfulness. Methods In a randomized controlled trial design, 257 workers of two research institutes participated. The intervention group (n = 129) received a targeted mindfulness-related training, followed by e-coaching. The total duration of the intervention was 6 months. Data on work engagement, mental health, need for recovery and mindfulness were collected using questionnaires at baseline and after 6 and 12 months follow-up. Effects were analyzed using linear mixed effect models. Results There were no significant differences in work engagement, mental health, need for recovery and mindfulness between the intervention and control group after either 6- or 12-months follow-up. Additional analyses in mindfulness-related training compliance subgroups (high and low compliance versus the control group as a reference) and subgroups based on baseline work engagement scores showed no significant differences either. Conclusions This study did not show an effect of this worksite mindfulness-related multi-component health promotion intervention on work engagement, mental health, need for recovery and mindfulness after 6 and 12 months. Trial registration Netherlands Trial Register NTR2199 PMID:24489648
Kristal, A R; White, E; Davis, J R; Corycell, G; Raghunathan, T; Kinne, S; Lin, T K
Public health researchers frequently rely on random-digit dialing (RDD) telephone surveys in monitoring trends in health behavior and evaluating health promotion interventions. RDD response rates have declined during the past decade, and cost-effective methods to increase response rates are needed. The authors evaluated two levels of enhanced calling efforts in an RDD survey of cancer-related health behavior in the State of Washington. The first level of enhanced calling effort was 1 month after 11 original calling attempts to a household, when the authors attempted up to 11 recalls. The second level was 6 months after the first answered call, when the authors recalled those persons who could not be interviewed. Enhanced calling efforts increased the overall survey response rate by 11 percent. Nine percentage points of the increase were attributable to call backs. There were demographic differences among the participants reached at different levels of calling effort, but no consistent associations of level of calling effort with health behavior related to alcohol use, smoking, diet, or health screening. Marginal costs for interviews completed with enhanced calling efforts were about 50 percent higher than costs for interviews reached in the first 11 calls. The authors concluded that enhanced calling efforts may be justified, because they increase confidence in the generalizability of survey results. However, the authors found very little change in survey results by including interviews from persons who were difficult to reach and to interview. PMID:8497576
Enders, Felicity Boyd; Diener-West, Marie
A randomized trial of 265 consenting students was conducted within an introductory biostatistics course: 69 received eight small group cooperative learning sessions; 97 accessed internet learning sessions; 96 received no intervention. Effect on examination score (95% CI) was assessed by intent-to-treat analysis and by incorporating reported…
Mustanski, Brian; Greene, George J; Ryan, Daniel; Whitton, Sarah W
Lesbian, gay, bisexual, and transgender (LGBT) youth experience multiple sexual health inequities driven, in part, by deficits in parental and peer support, school-based sex education programs, and community services. Research suggests that the Internet may be an important resource in the development of sexual health among LGBT youth. We examined the feasibility of recruiting youth in same-sex relationships into an online sexual health intervention, evaluated intervention acceptability, and obtained initial estimates of intervention efficacy. LGBT youth (16 to 20 years old) completed Queer Sex Ed (QSE), an online, multimedia sexual health intervention consisting of five modules. The final sample (N = 202) completed the pretest, intervention, and posttest assessments. The primary study outcomes were sexual orientation identity and self-acceptance (e.g., coming-out self-efficacy), sexual health knowledge (e.g., sexual functioning), relationship variables (e.g., communication skills), and safer sex (e.g., sexual assertiveness). Analyses indicated that 15 of the 17 outcomes were found to be significant (p < .05). Effect sizes ranged from small for sexual orientation (e.g., internalized homophobia) and relationship variables (e.g., communication skills) to moderate for safer sex (e.g., contraceptive knowledge) outcomes. This study demonstrated the feasibility, acceptability, and initial efficacy of QSE, an innovative online comprehensive sexual health program for LGBT youth.
Tarantola, Daniel; Foster, Stanley O
The eradication of smallpox owes its success first and foremost to the thousands of lay health workers and community members who, throughout the campaign and across continents, took on the roles of advocates, educators, vaccinators, care providers and contributors to epidemic surveillance and containment. Bangladesh provides a good example where smallpox eradication and the capacity enhancement needed to achieve this goal resulted in a two-way mutually beneficial process. Smallpox-dedicated staff provided community members with information guidance, support and tools. In turn, communities not only created the enabling environment for smallpox program staff to perform their work but acquired the capacity to perform essential eradication tasks. Contemporary global health programmes can learn much from these core lessons including: the pivotal importance of supporting community aspirations, capacity and resilience; the critical need to enhance commitment, capacity and accountability across the workforce; and the high value of attentive human resources management and support. We owe to subsequent global disease control, elimination and eradication ventures recognition of the need for social and behavioural science to inform public health strategies; the essential roles that civil society organizations and public-private partnerships can play in public health discourse and action; the overall necessity of investing in broad-based health system strengthening; and the utility of applying human rights principles, norms and standards to public health policy and practice.
Chow, Sy- Miin; Lu, Zhaohua; Zhu, Hongtu; Sherwood, Andrew
The past decade has evidenced the increased prevalence of irregularly spaced longitudinal data in social sciences. Clearly lacking, however, are modeling tools that allow researchers to fit dynamic models to irregularly spaced data, particularly data that show nonlinearity and heterogeneity in dynamical structures. We consider the issue of fitting multivariate nonlinear differential equation models with random effects and unknown initial conditions to irregularly spaced data. A stochastic approximation expectation–maximization algorithm is proposed and its performance is evaluated using a benchmark nonlinear dynamical systems model, namely, the Van der Pol oscillator equations. The empirical utility of the proposed technique is illustrated using a set of 24-h ambulatory cardiovascular data from 168 men and women. Pertinent methodological challenges and unresolved issues are discussed. PMID:25416456
Chow, Sy-Miin; Lu, Zhaohua; Sherwood, Andrew; Zhu, Hongtu
The past decade has evidenced the increased prevalence of irregularly spaced longitudinal data in social sciences. Clearly lacking, however, are modeling tools that allow researchers to fit dynamic models to irregularly spaced data, particularly data that show nonlinearity and heterogeneity in dynamical structures. We consider the issue of fitting multivariate nonlinear differential equation models with random effects and unknown initial conditions to irregularly spaced data. A stochastic approximation expectation-maximization algorithm is proposed and its performance is evaluated using a benchmark nonlinear dynamical systems model, namely, the Van der Pol oscillator equations. The empirical utility of the proposed technique is illustrated using a set of 24-h ambulatory cardiovascular data from 168 men and women. Pertinent methodological challenges and unresolved issues are discussed.
Background Little research has focused on the relationship between health insurance and mental health in the community. The objective of this study is to determine how the basic health insurance system influences depression in Northwest China. Methods Participants were selected from 32 communities in two northwestern Chinese cities through a three-stage random sampling. Three waves of interviews were completed in April 2006, December 2006, and January 2008. The baseline survey was completed by 4,079 participants. Subsequently, 2,220 participants completed the first follow-up, and 1,888 completed the second follow-up. Depression symptoms were measured by the Center for Epidemiologic Studies Depression Scale (CES-D). Results A total of 40.0% of participants had at least one form of health insurance. The percentages of participants with severe depressive symptoms in the three waves were 21.7%, 22.0%, and 17.6%. Depressive symptoms were found to be more severe among participants without health insurance in the follow-up surveys. After adjusting for confounders, participants without health insurance were found to experience a higher risk of developing severe depressive symptoms than participants with health insurance (7 months: OR, 1.40; 95% CI, 1.09-1.82; p = 0.01; 20 months: OR, 1.89; 95% CI, 1.37-2.61; p < 0.001). Conclusion A lack of basic health insurance can dramatically increase the risk of depression based on northwestern Chinese community samples. PMID:22994864
Trabert, Britton; Brinton, Louise A.; Anderson, Garnet L.; Pfeiffer, Ruth M.; Falk, Roni T.; Strickler, Howard D.; Sliesoraitis, Sarunas; Kuller, Lewis H.; Gass, Margery L.; Fuhrman, Barbara J.; Xu, Xia; Wentzensen, Nicolas
Background Hormonal and reproductive factors contribute to the development of ovarian cancer, but few studies have examined associations between circulating estrogens and estrogen metabolites and ovarian cancer risk. We evaluated whether serum estrogens and estrogen metabolite levels are associated with ovarian cancer risk among postmenopausal women in a nested case-control study in the Women’s Health Initiative (WHI) Observational Study (OS). Methods We selected all 169 eligible epithelial ovarian cancer cases and 412 matched controls from women enrolled in WHI-OS who were not using menopausal hormones at baseline. Baseline levels of 15 estrogens and estrogen metabolites were measured via LC-MS/MS. Associations with ovarian cancer risk overall and stratified by histologic subtype (serous/non-serous) were analyzed using logistic regression. The mean time from serum collection to cancer diagnosis was 6.9 years. Results Overall we observed modest ovarian cancer risk associations among women with higher levels of estrone [Odds Ratio (95% Confidence Interval) quintile (Q)5 vs. Q1: 1.54 (0.82–2.90), p-trend=0.05], as well as 2- and 4-methoxyestrone metabolites [2.03 (1.06–3.88), p-trend=0.02; 1.86 (0.98–3.56), p-trend=0.01, respectively]. Associations of estrogens and estrogen metabolites varied substantially by histologic subtype. Associations with serous tumors were universally null, while estrone (2.65 (1.09–6.45), p-trend=0.01, p-heterogeneity=0.04), unconjugated estradiol (2.72 (1.04–7.14), p-trend=0.03, p-heterogeneity=0.02) and many of the 2-, 4-, and 16-pathway metabolites were positively associated with non-serous tumors. Conclusions Our study provides novel molecular data showing an association of the parent estrogens and several estrogen metabolites with non-serous ovarian cancers. Impact These findings further support the heterogeneous etiology of ovarian cancer. PMID:26908437
Crandall, Carolyn J.; Hovey, Kathleen M.; Cauley, Jane A.; Andrews, Christopher A.; Curtis, Jeffrey R.; Wactawski-Wende, Jean; Wright, Nicole C.; Li, Wenjun; LeBoff, Meryl S.
Wrist fractures are common in postmenopausal women and are associated with functional decline. Fracture patterns after wrist fracture are unclear. The goal of this study was to determine the frequency and types of fractures that occur after a wrist fracture among postmenopausal women. We carried out a post-hoc analysis of data from the Women’s Health Initiative Observational Study and Clinical Trials (1993–2010) carried out at 40 U.S. clinical centers. Participants were postmenopausal women aged 50–79 at baseline. Mean follow-up duration was 11.8 years. Main measures included incident wrist, clinical spine, humerus, upper extremity, lower extremity, hip, and total non-wrist fractures and bone mineral density (BMD) in a subset. Among women who experienced wrist fracture, 15.5% subsequently experienced non-wrist fracture. The hazard for non-wrist fractures was higher among women who had experienced previous wrist fracture than among women who had not experienced wrist fracture: non-wrist fracture overall (hazard ratio [HR] 1.40, 95% confidence interval [CI] 1.33–1.48), spine (HR 1.48, 95% CI 1.32–1.66), humerus (HR 1.78, 95% CI 1.57–2.02), upper extremity (non-wrist) (HR 1.88, 95% CI 1.70–2.07), lower extremity (non-hip) (HR 1.36, 95% CI 1.26–1.48), and hip (HR 1.50, 95% CI 1.32–1.71) fracture. Associations persisted after adjustment for BMD, physical activity, and other risk factors. Risk of non-wrist fracture was higher in women who were younger when they experienced wrist fracture (interaction p-value 0.02). Associations between incident wrist fracture and subsequent non-wrist fracture did not vary by baseline BMD category (normal, low bone density, osteoporosis). A wrist fracture is associated with increased risk of subsequent hip, vertebral, upper extremity, and lower extremity fractures. There may be substantial missed opportunity for intervention in the large number of women who present with wrist fractures. PMID:25990562
Bae, Sajin; Ulrich, Cornelia M.; Neuhouser, Marian L.; Malysheva, Olga; Bailey, Lynn B.; Xiao, Liren; Brown, Elissa C.; Cushing-Haugen, Kara L.; Zheng, Yingye; Cheng, Ting-Yuan David; Miller, Joshua W.; Green, Ralph; Lane, Dorothy S.; Beresford, Shirley A. A.; Caudill, Marie A.
Few studies have examined associations between plasma choline metabolites and risk of colorectal cancer (CRC). Therefore, we investigated associations between plasma biomarkers of choline metabolism [choline, betaine, dimethylglycine and trimethylamine N-oxide (TMAO)] and CRC risk among postmenopausal women in a case-control study nested within the Women’s Health Initiative Observational Study. We selected 835 matched case-control pairs, and cases were further stratified by tumor site (proximal, distal, or rectal) and stage (local/regional or metastatic). CRC was assessed by self-report and confirmed by medical records over the mean 5.2y of follow-up. Baseline plasma choline metabolites were measured by liquid chromatography-tandem mass spectrometry. In multivariable-adjusted conditional logistic regression models, plasma choline tended to be positively associated with rectal cancer risk [OR (95% CI)highest vs. lowest quartile=2.44 (0.93–6.40);P-trend=0.08], while plasma betaine was inversely associated with CRC overall [0.68 (0.47–0.99);P-trend=0.01] and with local/regional tumors [0.64 (0.42–0.99);P-trend=0.009]. Notably, the plasma betaine:choline ratio was inversely associated with CRC overall [0.56 (0.39–0.82);P-trend=0.004] as well as with proximal [0.66 (0.41–1.06);P-trend=0.049], rectal [0.27 (0.10–0.78);P-trend=0.02] and local/regional [0.50 (0.33–0.76);P-trend=0.001] tumors. Finally, plasma TMAO, an oxidative derivative of choline produced by intestinal bacteria, was positively associated with rectal cancer [3.38 (1.25–9.16);P-trend=0.02] and with overall CRC risk among women with lower (vs. higher) plasma vitamin B12 levels (P-interaction=0.003). Collectively, these data suggest that alterations in choline metabolism, which may arise early in disease development, may be associated with higher risk of CRC. The positive association between plasma TMAO and CRC risk is consistent with an involvement of the gut microbiome in CRC pathogenesis
Wilson, Anne; Whitaker, Nancy; Whitford, Deirdre
Health reform worldwide is required due to the largely aging population, increase in chronic diseases, and rising costs. To meet these needs, nurses are being encouraged to practice to the full extent of their skills and take significant leadership roles in health policy, planning, and provision. This can involve entrepreneurial or intrapreneurial roles. Although nurses form the largest group of health professionals, they are frequently restricted in their scope of practice. Nurses can help to improve health services in a cost effective way, but to do so, they must be seen as equal partners in health service provision. This article provides a global perspective on evolving nursing roles for innovation in health care. A historical overview of entrepreneurship and intrapreneurship is offered. Included also is discussion of a social entrepreneurship approach for nursing, settings for nurse entre/intrapreneurship, and implications for research and practice.
The Belgian trial with azithromycin for acute COPD exacerbations requiring hospitalization: an investigator-initiated study protocol for a multicenter, randomized, double-blind, placebo-controlled trial
Vermeersch, Kristina; Gabrovska, Maria; Deslypere, Griet; Demedts, Ingel K; Slabbynck, Hans; Aumann, Joseph; Ninane, Vincent; Verleden, Geert M; Troosters, Thierry; Bogaerts, Kris; Brusselle, Guy G; Janssens, Wim
Background Long-term use of macrolide antibiotics is effective to prevent exacerbations in chronic obstructive pulmonary disease (COPD). As risks and side effects of long-term intervention outweigh the benefits in the general COPD population, the optimal dose, duration of treatment, and target population are yet to be defined. Hospitalization for an acute exacerbation (AE) of COPD may offer a targeted risk group and an obvious risk period for studying macrolide interventions. Methods/design Patients with COPD, hospitalized for an AE, who have a smoking history of ≥10 pack-years and had ≥1 exacerbation in the previous year will be enrolled in a multicenter, randomized, double-blind, placebo-controlled trial (NCT02135354). On top of a standardized treatment of systemic corticosteroids and antibiotics, subjects will be randomized to receive either azithromycin or placebo during 3 months, at an uploading dose of 500 mg once a day for 3 days, followed by a maintenance dose of 250 mg once every 2 days. The primary endpoint is the time-to-treatment failure during the treatment phase (ie, from the moment of randomization until the end of intervention). Treatment failure is a novel composite endpoint defined as either death, the admission to intensive care or the requirement of additional systemic steroids or new antibiotics for respiratory reasons, or the diagnosis of a new AE after discharge. Discussion We investigate whether azithromycin initiated at the onset of a severe exacerbation, with a limited duration and at a low dose, might be effective and safe in the highest risk period during and immediately after the acute event. If proven effective and safe, this targeted approach may improve the treatment of severe AEs and redirect the preventive use of azithromycin in COPD to a temporary intervention in the subgroup with the highest unmet needs. PMID:27099485
Soper, Bryony; Buxton, Martin; Hanney, Stephen; Oortwijn, Wija; Scoggins, Amanda; Steel, Nick; Ling, Tom
In 2004 a UK charity, The Health Foundation, established the 'Engaging with Quality Initiative' to explore and evaluate the benefits of engaging clinicians in quality improvement in healthcare. Eight projects run by professional bodies or specialist societies were commissioned in various areas of acute care. A developmental approach to the initiative was adopted, accompanied by a two level evaluation: eight project self-evaluations and a related external evaluation. This paper describes how the protocol for the external evaluation was developed. The challenges faced included large variation between and within the projects (in approach, scope and context, and in understanding of quality improvement), the need to support the project teams in their self-evaluations while retaining a necessary objectivity, and the difficulty of evaluating the moving target created by the developmental approach adopted in the initiative. An initial period to develop the evaluation protocol proved invaluable in helping us to explore these issues.
Lowery, Jan T; Marcus, Al; Kinney, Anita; Bowen, Deborah; Finkelstein, Dianne M; Horick, Nora; Garrett, Kathleen; Haile, Robert; Sandler, Robert; Ahnen, Dennis J
Colorectal cancer (CRC) is a significant cause of mortality and morbidity in the United States, much of which could be prevented through adequate screening. Consensus guidelines recommend that high-risk groups initiate screening earlier with colonoscopy and more frequently than average risk persons. However, a large proportion of high risk individuals do not receive regular colonoscopic screening. The Family Health Promotion Project (FHPP) is a randomized-controlled trial to test the effectiveness of a telephone-based counseling intervention to increase adherence to risk-appropriate colonoscopy screening in high risk individuals. Unaffected members of CRC families from two national cancer family registries were enrolled (n=632) and randomized to receive either a single session telephone counseling intervention using Motivational Interviewing techniques or a minimal mail-out intervention. The primary endpoint, rate of colonoscopy screening, was assessed at 6, 12 and 24 months post-enrollment. In this paper, we describe the research design and telephone counseling intervention of the FHPP trial, and report baseline data obtained from the two high risk cohorts recruited into this trial. Results obtained at baseline confirm the need for interventions to promote colonoscopy screening among these high risk individuals, as well as highlighting several key opportunities for intervention, including increasing knowledge about risk-appropriate screening guidelines, and providing both tailored risk information and barriers counseling. PMID:22101228
Jenner, Lynne W.; Walsh, Sarah; Demby, Hilary; Gregory, Alethia; Davis, Erin
Objectives. To replicate an evidence-based HIV risk reduction program and assess its impact on 2 behavioral outcomes—inconsistency of condom use and frequency of sex—6 months after the program. Methods. The study was an individual-level randomized controlled trial in which we randomly assigned 850 youths (aged 14–18 years) to 1 of 2 conditions. The treatment (Becoming a Responsible Teen) is a group-level sociocognitive and skills training sexual education course; the control is a general health intervention that includes the same initial informational component as the treatment. Participants were recruited over 3 summers (2012–2014) from a summer employment program in New Orleans, Louisiana, that serves primarily African American adolescents. Results. Six months after program exposure, we found no statistically significant difference between treatment and control group members’ self-reported inconsistency of condom use or frequency of sex (P > .05). Conclusions. Although previous evidence has indicated that this particular program can be effective, this study’s findings indicate that it was not effective in this setting with this specific population. Results should provide an incentive to learn why the intervention works in some cases and what conditions are necessary for causal impacts. PMID:27689499
Kuklinski, Margaret R.; Fagan, Abigail A.; Hawkins, J. David; Briney, John S.; Catalano, Richard F.
Objective To determine whether the Communities That Care (CTC) prevention system is a cost-beneficial intervention. Methods Data were from a longitudinal panel of 4,407 youth participating in a randomized controlled trial including 24 towns in 7 states, matched in pairs within state and randomly assigned to condition. Significant differences favoring intervention youth in sustained abstinence from delinquency, alcohol use, and tobacco use through Grade 12 were monetized and compared to economic investment in CTC. Results CTC was estimated to produce $4,477 in benefits per youth (discounted 2011 dollars). It cost $556 per youth to implement CTC for 5 years. The net present benefit was $3,920. The benefit-cost ratio was $8.22 per dollar invested. The internal rate of return was 21%. Risk that investment would exceed benefits was minimal. Investment was expected to be recouped within 9 years. Sensitivity analyses in which effects were halved yielded positive cost-beneficial results. Conclusions CTC is a cost-beneficial, community-based approach to preventing initiation of delinquency, alcohol use, and tobacco use. CTC is estimated to generate economic benefits that exceed implementation costs when disseminated with fidelity in communities. PMID:26213527
Background Over the last 30 years the number of people who drink alcohol at harmful levels has increased in many countries. There have also been large increases in rates of sexually transmitted infections. Available evidence suggests that excessive alcohol consumption and poor sexual health may be linked. The prevalence of harmful alcohol use is higher among people attending sexual health clinics than in the general population, and a third of those attending clinics state that alcohol use affects whether they have unprotected sex. Previous research has demonstrated that brief intervention for alcohol misuse in other medical settings can lead to behavioral change, but the clinical- and cost-effectiveness of this intervention on sexual behavior have not been examined. Methods We will conduct a two parallel-arm, randomized trial. A consecutive sample of people attending three sexual health clinics in London and willing to participate in the study will be screened for excessive alcohol consumption. Participants identified as drinking excessively will then be allocated to either active treatment (Brief Advice and referral for Brief Intervention) or control treatment (a leaflet on healthy living). Randomization will be via an independent and remote telephone randomization service and will be stratified by study clinic. Brief Advice will comprise feedback on the possible health consequences of excessive alcohol consumption, written information about alcohol and the offer of an appointment for further assessment and Brief Intervention. Follow-up data on alcohol use, sexual behavior, health related quality of life and service use will be collected by a researcher masked to allocation status six months later. The primary outcome for the study is mean weekly alcohol consumption during the previous three months, and the main secondary outcome is the proportion of participants who report unprotected sex during this period. Discussion Opportunistic intervention for excessive
The burden of chronic diseases in global health is a surging area of research. The Global Health Initiative at the National Heart, Lung, and Blood Institute brings together investigators from developing countries with those from the developed world to study these diseases. In China, approximately 83 percent of all deaths in 2000 were attributed to chronic illnesses, which are the research focuses of the Chinese center of the Global Health Initiative. Tobacco use as well as passive smoking are modifiable risk factors in a large number of such chronic conditions. The prevalence of smoking in China is extensive and has inseparable ties to the economy, with tobacco taxes making up a large portion of government revenue in poorer provinces. Methods of smoking prevention have been piloted in some Chinese schools, which have mitigated the increase in smoking rate but have not resulted in a primary preventive effect. Efforts by the Yale Global Health Initiative and the Yale-China Association are bringing researchers together to address chronic disease in China as Yale School of Medicine enters its 200th year.
Day, Lori A; Brice, Patrick
This study reports the development of The Hearing Parents' Perceptions of Health Professionals' Advice Questionnaire (HPP/HPQ). This questionnaire was designed to investigate the impact of the advice and information that parents receive from health professionals during the time when their child's hearing loss is identified and how parents, in turn, make initial decisions about services and interventions for their deaf child. Once developed, the HPP/HPQ was partially validated on 2 separate samples. Analysis of data from both samples supported a 14-item questionnaire, with all items loading onto a single composite factor. The implications of how this tool can be used to both help improve health professionals' services and gain an understanding of how the relationship between hearing parents and health professionals might influence developmental outcomes in deaf children are discussed.
Zoellner, Jamie; Chen, Yvonnes; Davy, Brenda; You, Wen; Hedrick, Valisa; Corsi, Terri; Estabrooks, Paul
High consumption of sugar-sweetened beverages (SSB) contributes to a wide range of poor health outcomes. Further, few US adults drink less than the recommended ≤8 ounces per day; and individuals with low socioeconomic, low health literacy status, and in rural areas are even less likely to meet recommendations. Unfortunately, few SSB behavioral interventions exist targeting adults, and none focus on low health literacy in rural areas. Talking Health, a type 1 effectiveness-implementation hybrid trial targeting adults in rural southwest Virginia, was developed using the RE-AIM planning and evaluation framework (reach, effectiveness, adoption, implementation, maintenance). The primary aim of this pragmatic randomized-controlled trial was to determine the effectiveness of a scalable 6-month intervention aimed at decreasing SSB consumption (SIPsmartER) when compared to a matched contact physical activity promotion control group (MoveMore). SIPsmartER was developed based upon the Theory of Planned Behavior and uses health literacy strategies to improve comprehension of the intervention content among participants. MoveMore is based on a research-tested intervention that was adapted to address all theory of planned behavior constructs and health literacy principles. Secondary aims include additional health outcomes (e.g., physical activity, weight) and reach, adoption, implementation, and maintenance indicators. This paper highlights the opportunities and considerations for developing health behavior trials that aim to determine intervention effectiveness, provide all study participants an opportunity to benefit from research participation, and collect key information on reach and the potential for organizational adoption, implementation, and maintenance with the longer-term goal of speeding translation into practice settings. PMID:24246819
Taylor, Amy E.; Davies, Neil M.; Ware, Jennifer J.; VanderWeele, Tyler; Smith, George Davey; Munafò, Marcus R.
Mendelian randomization methods, which use genetic variants as instrumental variables for exposures of interest to overcome problems of confounding and reverse causality, are becoming widespread for assessing causal relationships in epidemiological studies. The main purpose of this paper is to demonstrate how results can be biased if researchers select genetic variants on the basis of their association with the exposure in their own dataset, as often happens in candidate gene analyses. This can lead to estimates that indicate apparent “causal” relationships, despite there being no true effect of the exposure. In addition, we discuss the potential bias in estimates of magnitudes of effect from Mendelian randomization analyses when the measured exposure is a poor proxy for the true underlying exposure. We illustrate these points with specific reference to tobacco research. PMID:24388127
Robroek, Suzan J. W.; Polinder, Suzanne; Bredt, Folef J.; Burdorf, Alex
This study aims to evaluate the cost-effectiveness of a long-term workplace health promotion programme on physical activity (PA) and nutrition. In total, 924 participants enrolled in a 2-year cluster randomized controlled trial, with departments (n = 74) within companies (n = 6) as the unit of randomization. The intervention was compared with a…
Imperato, Pascal James; LaRosa, Judith H; Schechter, Leslie
The State University Downstate Medical Center initiated a Master of Public Health (MPH) degree program in July 2001 following planning efforts that began in 1995. Twelve Students entered the program in June 2002. Currently, eighty students are enrolled in the program and eighteen have graduated from it in 2004 and 2005. With an initial focus on urban and immigrant health, the program aims to train public health professionals who can assist in addressing through population-based interventions the health issues of Brooklyn's 2,465,326 people, of whom 38.5% are immigrants to the United States. Starting with four courses in the summer 2002 semester, the program now offers twenty-four courses over the three semesters of the academic year. The program is housed in the Department of Preventive Medicine and Community Health of the College of Medicine and is part-time in nature for most students. In addition to completing required course work, students must also complete a 250-hour practicum experience in which they apply theoretical knowledge in a public health practice setting. Student practicum experiences play a vital role in linking the program to communities and serve as conduits for the initiation of further community based collaboratives. This article describes the challenges encountered in initiating an MPH program in an academic medical center, the importance of both intramural and community support to its success, and the vital role it plays in addressing the health issues of various communities. The program became a leading priority of the Strategic Plan of the Downstate Medical Center in 2000, and received the full support of Downstate's then new president, Dr. John C. LaRosa. This prioritization and support proved essential to the rapid development of the program. The Downstate MPH program offers a concurrent degree to medical students who are able to complete both degrees in a four year period. The Alumni Fund of the College of Medicine provides each MD
Gray, Kathleen; Elliott, Kristine; Wale, Janet
The Internet has become a major source of health information for the general public and has the potential to influence health behaviours; however, most people lack the knowledge and skills to use it insightfully. This paper reports on the evaluation of a community education program, in which a team of clinicians and consumer representatives from a large metropolitan hospital partnered with a major public library to provide free interactive workshops for the general public. The aim of the workshops was to improve participants' ability to find and use evidence-based health information on the Internet. The aim of the evaluation reported here was to study participation in and impact of these workshops. Researchers administered pre- and post-workshop surveys to 89 members of the general public who participated in a workshop. This study found not only similarities in participants' pre-workshop use of online health information compared with population-level studies but also some interesting differences. The workshop was found to have an overall positive impact on changing the way participants intended to look for and use health information in the future, and on improving their knowledge about evidence-based health information, with 63.5% of respondents stating that they would use health information in the future to ask a doctor new questions. These findings offer important evidence of the need to plan nuanced health literacy education and information strategies for the general public.
Zerr, Argero A.; Pina, Armando A.
Background: Child and family mental health services remain largely underutilized despite the relatively high rate of youth suffering from mental, emotional, and behavioral disorders. As such, it is important to address challenges and examine factors related to child mental health service use and engagement, especially when it comes to children in…
Baldwin, Alphonso; Agho, Augustine O.
A survey of 1,809 students found that information influencing their decision to enroll in allied health programs came from a variety of sources. Practicing health professionals were the most influential. Only physical therapy and dental hygiene students identified high school counselors as an important source. (Contains 20 references.) (JOW)
Schwartz, Katherine; Perkins, Anthony J.
Objectives. We describe a statewide effort to implement detention-based mental health screening and assess follow-up services offered to detained youths in Indiana. Methods. A total of 25 265 detention stays (15 461 unique youths) occurred between January 1, 2008, and December 31, 2011, across 16 detention centers participating in the Indiana Juvenile Mental Health Screening Project. We collected screening results and reports of detention-based follow-up mental health services and referrals from justice system records. Results. Approximately 21% of youths screened positive for mental health issues requiring follow-up. A positive screen significantly predicted that youths would receive a follow-up mental health service or referral while detained or upon detention center discharge, compared with youths who did not screen positive (61% vs 39%). Logistic regression models indicated that a positive screen was associated with (1) contact with a mental health clinician within 24 hours of detention center intake and (2) a mental health referral upon discharge. White youths were more likely than minorities to receive both follow-up services. Conclusions. Future statewide efforts to improve the mental health of detained youths should incorporate standards for providing appropriate follow-up services in detention centers. PMID:25121815
Booker, John M.; Schluter, Janette A.; Carrillo, Kris; McGrath, Jane
Background: Quality improvement principles have been applied extensively to health care organizations, but implementation of quality improvement methods in school-based health centers (SBHCs) remains in a developmental stage with demonstration projects under way in individual states and nationally. Rural areas, such as New Mexico, benefit from the…
Viehbeck, Sarah M; Melnychuk, Ryan; McDougall, Christopher W; Greenwood, Heather; Edwards, Nancy C
To date, some work has been undertaken to define a code and stewardship framework for public health ethics. However, gaps in our understanding and application of ethics to the field of population and public health (PPH) remain. This paper presents the approach to building capacity for PPH ethics by three national-level organizations: the Canadian Institutes of Health Research-Institute of Population and Public Health, the National Collaborating Centre for Healthy Public Policy, and the Public Health Agency of Canada. By first looking at each of the organizations' respective activities and then across organizations, we synthesize our common approaches, highlight future directions and pose questions aimed at stimulating dialogue about the role of, and challenges confronting, the emerging field of PPH ethics in Canada.
Bohlmeijer, Ernst T.; Smit, Filip; Westerhof, Gerben J.
Objectives. We assessed whether an intervention based on acceptance and commitment therapy (ACT) and mindfulness was successful in promoting positive mental health by enhancing psychological flexibility. Methods. Participants were 93 adults with mild to moderate psychological distress. They were randomly assigned to the group intervention (n = 49) or to a waiting-list control group (n = 44). Participants completed measures before and after the intervention as well as 3 months later at follow-up to assess mental health in terms of emotional, psychological, and social well-being (Mental Health Continuum–Short Form) as well as psychological flexibility (i.e., acceptance of present experiences and value-based behavior, Acceptance and Action Questionnaire-II). Results. Regression analyses showed that compared with the participants on the waiting list, participants in the ACT and mindfulness intervention had greater emotional and psychological well-being after the intervention and also greater psychological flexibility at follow-up. Mediational analyses showed that the enhancement of psychological flexibility during the intervention mediated the effects of the intervention on positive mental health. Conclusions. The intervention is effective in improving positive mental health by stimulating skills of acceptance and value-based action. PMID:20966360
Introduction Atoifi Adventist Hospital is a 90 bed general hospital in East Kwaio, Malaita, Solomon Islands providing services to the population of subsistence villagers of the region. Health professionals at the hospital and attached College of Nursing have considerable human capacity and willingness to undertake health research. However they are constrained by limited research experience, training opportunities, research systems, physical infrastructure and access to resources. This brief commentary describes an 'Introduction to Health Research' workshop delivered at Atoifi Adventist Hospital in September 2009 and efforts to move from 'research workshop' to 'research work'. The Approach Using a participatory-action research approach underpinned by decolonising methodologies, staff from Atoifi Adventist Hospital and James Cook University (Queensland, Australia) collaboratively designed, implemented and evaluated a health research workshop. Basic health research principles and methods were presented using active learning methodologies. Following the workshop, Atoifi Adventist Hospital and Atoifi College of Nursing staff, other professionals and community members reported an increased awareness and understanding of health research. The formation of a local Research Committee, improved ethics review procedures and the identification of local research mentors followed the week long workshop. The workshop has acted as a catalyst for research activity, increasing structural and human resource capacity for local health professionals and community leaders to engage in research. Discussion and Conclusions Participants from a variety of educational backgrounds participated in, and received benefit from, a responsive, culturally and linguistically accessible health research workshop. Improving health research systems at a remote hospital and aligning these with local and national research agendas is establishing a base to strengthen public health research and practice on
Oliver, Matthew N I; Miller, Trisha T; Skillman, Gemma D
Direct-care paraprofessionals' recognition of psychopathology of varying severity in persons with mental retardation was evaluated. Factors that may influence paraprofessionals' decisions to initiate referrals for mental health services on behalf of individuals with mental retardation were also evaluated. Results suggest that staff members recognized and differentiated psychopathology of varying levels of clinical severity. Results also suggest that paraprofessionals are more likely to initiate making a referral when professionals are perceived as being competent in treating individuals with mental retardation, and when providers' interventions are consistent with the referring agency's philosophy.
Coy, P.; Hodson, I.; Payne, D.G.; Evans, W.K.; Feld, R.; MacDonald, A.S.; Osoba, D.; Pater, J.L.
Patients with limited stage small cell lung cancer were initially randomized to receive either three courses of Cyclophosphamide, Adriamycin, and Vincristine (CAV) followed by three courses of VP-16 and Cis-platin (VP-PT) or six courses of alternating CAV and VP-PT. Responding patients received prophylactic cranial radiation (PCI) after three courses of chemotherapy (CT) and loco-regional thoracic radiation (LRTR) after six courses. No maintenance chemotherapy was given. Patients receiving LRTR were randomized to receive either 25 Gy in ten fractions over 2 weeks (SD) or 37.5 Gy in 15 fractions over 3 weeks (HD). In both arms the pre-chemotherapy disease was treated with a 2 cm margin around the primary tumor volume. The mediastinum was included in the treatment volume and the supraclavicular nodes were also included if involved originally. The spinal cord was shielded after 32 Gy. Of the 333 patients enrolled by the time the trial closed in October 1984, 168 were eventually randomized to LRTR and are eligible for response assessment. The overall response rate after combined RT and CT was 94% (CR 67%, PR 27%). The CR rate for SD was 65% and for HD 69%. The combined treatment was well tolerated by most patients. Forty-nine percent of HD patients developed dysphagia compared to 26% of those SD (p less than 0.01). At the time of this analysis the median duration of follow-up since randomization to radiotherapy is 30 months. The median local progression-free survival on HD is 49 weeks. On SD it is 38 weeks (p = 0.05, one sided). The actuarial incidence of local progression by 2 years is 69% on HD and 80% on LD. There is as yet no significant difference in overall survival between the two arms. It appears that HD radiotherapy as administered in this study may have an impact on local control, but it is too early to determine if this will translate into a survival benefit.
Nebeker, Camille; López-Arenas, Araceli
While citizen science is gaining attention of late, for those of us involved in community-based public health research, community/citizen involvement in research has steadily increased over the past 50 years. Community Health Workers (CHWs), also known as Promotores de Salud in the Latino community, are critical to reaching underserved populations, where health disparities are more prevalent. CHWs/Promotores provide health education and services and may also assist with the development and implementation of community- and clinic-based research studies. Recognizing that CHWs typically have no formal academic training in research design or methods, and considering that rigor in research is critical to obtaining meaningful results, we designed instruction to fill this gap. We call this educational initiative “Building Research Integrity and Capacity” or BRIC. The BRIC training consists of eight modules that can be administered as a self-paced training or incorporated into in-person, professional development geared to a specific health intervention study. While we initially designed this culturally-grounded, applied ethics training for Latino/Hispanic community research facilitators, BRIC training modules have been adapted for and tested with non-Latino novice research facilitators. This paper describes the BRIC core content and instructional design process. PMID:27047588
Barreix, Maria; Tunçalp, Özge; Mutombo, Namuunda; Adegboyega, Ayotunde A; Say, Lale
Universal access to sexual and reproductive health remains part of the unfinished business of global development in Africa. To achieve it, health interventions should be monitored using programmatic indicators. WHO's Strengthening Measurement of Reproductive Health Indicators in Africa initiative, implemented in Ghana, Nigeria, Kenya, Uganda, and Zimbabwe, aimed to improve national information systems for routine monitoring of reproductive health indicators. Participating countries developed action plans employing a two-pronged strategy: (1) revising, standardizing, and harmonizing existing reproductive health indicators captured through routine information-systems; and (2) building data-collection capacity through training and supervision at select pilot sites. Country teams evaluated existing and new indicators, and outlined barriers to strengthening routine measurement. Activities included updating abortion-care guidelines (spontaneous and induced abortions), providing training on laws surrounding induced abortions, and improving feedback mechanisms. The country teams updated monitoring and evaluation frameworks, and attempted to build recording/reporting capacity in selected pilot areas. Barriers to implementing the initiative that were encountered included restrictive induced-abortion laws, staff turn-over, and administrative delays, including low capacity among healthcare staff and competing priorities for staff time. The areas identified for further improvement were up-scaling programs to a national level, creating scorecards to record data, increasing collaborations with the private sector, conducting related costing exercises, and performing ex-post evaluations.
Hercot, D; Keugoung, B; Zerbo, A; Appelmans, A; Van Damme, W
Researchers from developing countries, French-speaking nations in particular, are underrepresented in the international biomedical and health literature. Various initiatives seek to address this problem. This article presents the experience of the Emerging Voices for Global Health (EV4GH) program. This initiative provided 52 young researchers from developing countries with intensive skills and content training, with an assortment of complementary components: training in scientific writing and presenting skills, immersion in global health and health systems research, an innovative presentation of their work at the 52nd colloquium of the Institute of Tropical Medicine in Antwerp, and an active role in the first Global Symposium on Health Systems Research, supervised by a team of experienced researchers/coaches who supported them in the publication of a scientific essay. This approach targeting researchers in developing countries and combining the development of skills and knowledge through the publication process, merits reproduction and encouragement. Young researchers from developing countries should not miss out on the second version of this program in October 2012 in Beijing, China.
Liu, Xiaoping; Chen, Jiarui; He, Yuncen A; Meng, Xiangyu; Li, Kaili; He, Colin K; Liu, Shangqin
Objective The aim of this study was to evaluate the efficacy and clinical outcome of initial therapies for elderly patients with multiple myeloma (MM). Methods Randomized controlled trials (RCTs) were obtained through a comprehensive search. Response rate, progression-free survival (PFS) and overall survival (OS) were the interested outcome measures. Network meta-analysis (NMA) using graph theory methodology to construct an NMA model, and sensitivity analysis were performed. Results Nineteen RCTs containing 7,235 participants and 17 treatments were included in the NMA. As compared to the classic melphalan plus prednisone (MP) regimen, the majority of other initial regimens showed higher rates of complete response/near complete response, overall response rate (ORR) and better PFS as well as OS. These four outcomes favored the two lenalidomide plus dexamethasone regimens (continuous lenalidomide and 18 cycles of lenalidomide plus dexamethasone), especially continuous lenalidomide plus dexamethasone regimen, over the majority of other regimens including the two established standard treatments (MP plus thalidomide or bortezomib) for elderly patients with newly diagnosed MM. Conclusion Continuous lenalidomide plus dexamethasone ranked as the best regimen in terms of ORR and OS for the treatment of elderly patients with newly diagnosed MM. PMID:28053546
Marcus, Alfred C; Diefenbach, Michael A; Stanton, Annette L; Miller, Suzanne M; Fleisher, Linda; Raich, Peter C; Morra, Marion E; Perocchia, Rosemarie Slevin; Tran, Zung Vu; Bright, Mary Anne
The authors describe 3 large randomized trials from the Cancer Information Service Research Consortium. Three web-based multimedia programs are being tested to help newly diagnosed prostate (Project 1) and breast cancer patients (Project 2) make informed treatment decisions and breast cancer patients prepare for life after treatment (Project 3). Project 3 also tests a telephone callback intervention delivered by a cancer information specialist. All participants receive standard print material specific to each project. Preliminary results from the 2-month follow-up interviews are reported for the initial wave of enrolled participants, most of whom were recruited from the Cancer Information Service (1-800-4-CANCER) telephone information program (Project 1: n =208; Project 2: n =340; Project 3: n =792). Self-reported use of the multimedia program was 51%, 52%, and 67% for Projects 1, 2, and 3, respectively. Self-reported use of the print materials (read all, most, or some) was 90%, 85%, and 83% for Projects 1, 2, and 3, respectively. The callback intervention was completed by 92% of Project 3 participants. Among those using the Cancer Information Service Research Consortium interventions, perceived usefulness and benefit was high, and more than 90% reported that they would recommend them to other cancer patients. The authors present 5 initial lessons learned that may help inform future cancer communications research.
Paster, Amir; Bolster, Diogo; Benson, David A.
We study a system with bimolecular irreversible kinetic reaction A+B→∅ where the underlying transport of reactants is governed by diffusion, and the local reaction term is given by the law of mass action. We consider the case where the initial concentrations are given in terms of an average and a white noise perturbation. Our goal is to solve the diffusion–reaction equation which governs the system, and we tackle it with both analytical and numerical approaches. To obtain an analytical solution, we develop the equations of moments and solve them approximately. To obtain a numerical solution, we develop a grid-less Monte Carlo particle tracking approach, where diffusion is modeled by a random walk of the particles, and reaction is modeled by annihilation of particles. The probability of annihilation is derived analytically from the particles' co-location probability. We rigorously derive the relationship between the initial number of particles in the system and the amplitude of white noise represented by that number. This enables us to compare the particle simulations and the approximate analytical solution and offer an explanation of the late time discrepancies. - Graphical abstract:.
Levin, Michael E; Haeger, Jack A; Pierce, Benjamin G; Twohig, Michael P
There are significant challenges in addressing the mental health needs of college students. The current study tested an acceptance and commitment therapy (ACT), web-based self-help program to treat a broad range of psychological problems students struggle with. A sample of 79 college students was randomized to web-based ACT or a waitlist condition, with assessments at baseline and posttreatment. Results indicated adequate acceptability and program engagement for the ACT website. Relative to waitlist, participants receiving ACT improved on overall distress, general anxiety, social anxiety, depression, academic concerns, and positive mental health. There were no between-group effects on eating concerns, alcohol use, or hostility, or on some key ACT process of change measures. ACT participants improved more on mindful acceptance and obstruction to valued living, both of which mediated treatment outcomes. Results are discussed in the context of lessons learned with the website prototype, and areas for further research are presented.
Jaramillo, Sarah A.; Legault, Claudine; Freund, Karen M.; Cochrane, Barbara B.; Manson, JoAnn E.; Wenger, Nanette K.; Eaton, Charles B.; Rodriguez, Beatriz L.; McNeeley, S. Gene; Bonds, Denise
BACKGROUND Satisfaction with sexual activity is important for health-related quality of life, but little is known about the sexual health of postmenopausal women. OBJECTIVE Describe factors associated with sexual satisfaction among sexually active postmenopausal women. DESIGN Cross-sectional analysis. PARTICIPANTS All members of the Women’s Health Initiative-Observational Study (WHI-OS), ages 50–79, excluding women who did not respond to the sexual satisfaction question or reported no partnered sexual activity in the past year (N = 46,525). MEASUREMENTS Primary outcome: dichotomous response to the question, “How satisfied are you with your sexual activity (satisfied versus unsatisfied)?” Covariates included sociodemographic factors, measures of physical and mental health, and gynecological variables, medications, and health behaviors related to female sexual health. RESULTS Of the cohort, 52% reported sexual activity with a partner in the past year, and 96% of these answered the sexual satisfaction question. Nonmodifiable factors associated with sexual dissatisfaction included age, identification with certain racial or ethnic groups, marital status, parity, and smoking history. Potentially modifiable factors included lower mental health status and use of SSRIs. The final model yielded a c-statistic of 0.613, reflecting only a modest ability to discriminate between the sexually satisfied and dissatisfied. CONCLUSIONS Among postmenopausal women, the variables selected for examination yielded modest ability to discriminate between sexually satisfied and dissatisfied participants. Further study is necessary to better describe the cofactors associated with sexual satisfaction in postmenopausal women. PMID:18839256
Zawada, Edward T; Kapaska, David; Herr, Pat; Aaronson, Michael; Bennett, Joann; Hurley, Brian; Bishop, Donald; Dagher, Hikmat; Kovaleski, David; Melanson, Tina; Burdge, Kelly; Johnson, Thomas
APACHE (Acute Physiology and Chronic Health Evaluation) mortality predictions and other outcomes are reported after the initiation of a telemedicine intensivist staffing program to monitor the intensive care unit patients of a rural health system. Mortality, length of ICU stay, and length of hospital stay were significantly less than predicted. Length of stay was identical to one year previously in the largest hospital reported, but the case mix index of severity had increased. More severely ill patients were being treated without increase in length of stay.
Background Lifestyle factors playing a role in the development of late-life disability may be modifiable. There is a need for robust evidence about the potential for prevention of disability through behavior change interventions. Methods/design This feasibility study involves the development, implementation and initial testing of a behavior change intervention in a naturalistic setting. A small-scale randomized controlled trial (RCT) will investigate the implementation of a goal-setting intervention aimed at promoting behavior change in the domains of physical and cognitive activity in the context of a community resource center for over-50s. Healthy older participants attending the center (n = 75) will be randomized to one of three conditions: control (an interview involving a general discussion about the center); goal-setting (an interview involving identification of up to five personal goals in the domains of physical activity, cognitive activity, diet and health, and social engagement); or goal-setting with mentoring (the goal-setting interview followed by bi-monthly telephone mentoring). All participants will be reassessed after 12 months. Primary outcomes are levels of physical and cognitive activity. Secondary outcomes address psychosocial (self-efficacy, mood, quality of life), cognitive (memory and executive function), and physical fitness (functional and metabolic) domains. Cost-effectiveness will also be examined. Discussion This study will provide information about the feasibility of a community-based lifestyle intervention model for over-50s and of the implementation of a goal-setting intervention for behavior change, together with initial evidence about the short-term effects of goal-setting on behavior. Trial Registration Current Controlled Trials ISRCTN30080637 (http://www.controlled-trials.com) PMID:22827885
Herbreteau, Francine; Benscri, Nadine
In a context aiming to improve risk management through effective team communication, the development of inter-professional pedagogical sessions is a lever to be developed in order to construct collective competency during initial training.
Dee, Cheryl R; Newhouse, Joshua D
Digital reference service adds a valuable new dimension to health science reference services, but the road to implementation can present questions that require carefully considered decisions. This article incorporates suggestions from the published literature, provides tips from interviews with practicing academic health science librarians, and reports on data from students' exploration of academic health science library Web sites' digital reference services. The goal of this study is to provide guidelines to plan new services, assess user needs, and select software, and to showcase potential benefits of collaboration and proactive and user-friendly marketing. In addition, tips for successful operation and evaluation of services are discussed.
Fugh-Berman, Adriane; McDonald, Christina Pike; Bell, Alicia M.; Bethards, Emily Catherine; Scialli, Anthony R.
Background Even after the Women's Health Initiative (WHI) found that the risks of menopausal hormone therapy (hormone therapy) outweighed benefit for asymptomatic women, about half of gynecologists in the United States continued to believe that hormones benefited women's health. The pharmaceutical industry has supported publication of articles in medical journals for marketing purposes. It is unknown whether author relationships with industry affect promotional tone in articles on hormone therapy. The goal of this study was to determine whether promotional tone could be identified in narrative review articles regarding menopausal hormone therapy and whether articles identified as promotional were more likely to have been authored by those with conflicts of interest with manufacturers of menopausal hormone therapy. Methods and Findings We analyzed tone in opinion pieces on hormone therapy published in the four years after the estrogen-progestin arm of the WHI was stopped. First, we identified the ten authors with four or more MEDLINE-indexed reviews, editorials, comments, or letters on hormone replacement therapy or menopausal hormone therapy published between July 2002 and June 2006. Next, we conducted an additional search using the names of these authors to identify other relevant articles. Finally, after author names and affiliations were removed, 50 articles were evaluated by three readers for scientific accuracy and for tone. Scientific accuracy was assessed based on whether or not the findings of the WHI were accurately reported using two criteria: (1) Acknowledgment or lack of denial of the risk of breast cancer diagnosis associated with hormone therapy, and (2) acknowledgment that hormone therapy did not benefit cardiovascular disease endpoints. Determination of promotional tone