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INTRODUCTION: Differences in eligibility criteria and intervention characteristics have limited the generalizability of findings from studies of worksite translations of the National Diabetes Prevention Program (DPP). The objective of our study was to identify factors associated with achievement of the DPP's 5% weight-loss goal in the Vanderbilt University Medical Center (VUMC) Faculty and Staff Health and Wellness DPP from 2014 to 2017. METHODS: We analyzed data from a DPP worksite translation that adhered to national standards for program quality and intervention fidelity. We compared baseline characteristics and program metrics for participants who did and did not achieve the program's 5% weight-loss goal, and we developed a multivariable logistic regression model to identify independent predictors of achieving this goal. RESULTS: Of the 165 employees enrolled in the DPP from 2014 to 2017, 43.6% (n = 72) met the 5% weight-loss goal. Mean (standard deviation) percentage weight loss for the program was 5.2% (6.0%), or 4.8 (6.0) kg. The median (interquartile range) body mass index at baseline was lower among participants who achieved the 5% weight-loss goal than among those who did not (31.6 [29.4-37.4] vs 34.7 [31.5-39.2], P = .009), and participants who achieved the goal reported more physical activity minutes per week (166.0 [135.2-223.0] min vs 128.5 [83.2-169.8] min, P < .001). Session attendance was greater for participants achieving the 5% weight-loss goal (23 [21-25]) sessions vs 18 [12-21] sessions, P < .001). In the adjusted analysis, physical activity and session attendance remained significant predictors of achieving the 5% weight-loss goal. CONCLUSION: Session attendance and physical activity independently predicted achievement of the 5% weight-loss goal in this worksite translation of the DPP. Strategies designed to improve these metrics may increase DPP success rates.
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Diabetes Mellitus/epidemiología , Diabetes Mellitus/prevención & control , Programas Nacionales de Salud , Salud Laboral , Programas de Reducción de Peso , Humanos , Evaluación de Programas y Proyectos de Salud , Estados Unidos/epidemiología , Pérdida de PesoRESUMEN
OBJECTIVE: Evaluation of a mandatory immunization program to increase and sustain high immunization coverage for healthcare personnel (HCP). DESIGN: Descriptive study with before-and-after analysis. SETTING: Tertiary-care academic medical center. PARTICIPANTS: Medical center HCP. METHODS: A comprehensive mandatory immunization initiative was implemented in 2 phases, starting in July 2014. Key facets of the initiative included a formalized exemption review process, incorporation into institutional quality goals, data feedback, and accountability to support compliance. RESULTS: Both immunization and overall compliance rates with targeted immunizations increased significantly in the years after the implementation period. The influenza immunization rate increased from 80% the year prior to the initiative to >97% for the 3 subsequent influenza seasons (P < .0001). Mumps, measles and varicella vaccination compliance increased from 94% in January 2014 to >99% by January 2017, rubella vaccination compliance increased from 93% to 99.5%, and hepatitis B vaccination compliance from 95% to 99% (P < .0001 for all comparisons). An associated positive effect on TB testing compliance, which was not included in the mandatory program, was also noted; it increased from 76% to 92% over the same period (P < .0001). CONCLUSIONS: Thoughtful, step-wise implementation of a mandatory immunization program linked to professional accountability can be successful in increasing immunization rates as well as overall compliance with policy requirements to cover all recommended HCP immunizations.
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Gripe Humana , Atención a la Salud , Humanos , Programas de Inmunización , Gripe Humana/prevención & control , Responsabilidad Social , VacunaciónRESUMEN
INTRODUCTION: Previous studies have examined the impact of healthy lifestyle choices on health-related outcomes; however, given their fragmented, often cross-sectional nature, assessing the relative impact of daily modifiable behaviors on overall long-term outcomes, particularly for a diverse working adult population, remains challenging. METHODS: Relationships between ten self-reported healthy lifestyle behaviors and health outcomes during the subsequent 9 years in a cohort of 10,248 participants enrolled during 2003 in a voluntary workplace wellness program were assessed. Cox proportional-hazards models computed hazard ratios (HRs) for lifestyle characteristics associated with time to one of seven self-reported chronic diseases or death. Data were collected between 2003 and 2012 and analyzed between 2014 and 2016. RESULTS: Behaviors that most significantly affected future outcomes were low-fat diet, aerobic exercise, nonsmoking, and adequate sleep. A dose-response effect was seen between dietary fat intake and hypertension, obesity, diabetes, heart disease, and hypercholesterolemia. After dietary fat intake, aerobic exercise was the next most significant behavior associated with development of outcomes. Compared with sedentary participants, those who exercised 4 days per week were less likely to develop new-onset diabetes (HR=0.31, 95% CI=0.20, 0.48); heart disease (HR=0.46, 95% CI=0.27, 0.80); and hypercholesterolemia (HR=0.61, 95% CI=0.50, 0.74). Low-fat diet and adequate sleep were more significant than commonly promoted healthy behaviors, such as eating a daily breakfast. CONCLUSIONS: Modifiable lifestyle behaviors targeted in health promotion programs should be prioritized in an evidence-based manner. Top priorities for workplace health promotion should include low-fat diet, aerobic exercise, nonsmoking, and adequate sleep.
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Promoción de la Salud/estadística & datos numéricos , Estilo de Vida Saludable , Servicios de Salud del Trabajador , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Lugar de Trabajo , Adulto JovenRESUMEN
Information that details use and supply of respirators in acute care hospitals is vital to prevent disease transmission, assure the safety of health care personnel, and inform national guidelines and regulations. OBJECTIVE: To develop measures of respirator use and supply in the acute care hospital setting to aid evaluation of respirator programs, allow benchmarking among hospitals, and serve as a foundation for national surveillance to enhance effective Personal Protective Equipment (PPE) use and management. METHODS: We identified existing regulations and guidelines that govern respirator use and supply at Vanderbilt University Medical Center (VUMC). Related routine and emergency hospital practices were documented through an investigation of hospital administrative policies, protocols, and programs. Respirator dependent practices were categorized based on hospital workflow: Prevention (preparation), patient care (response), and infection surveillance (outcomes). Associated data in information systems were extracted and their quality evaluated. Finally, measures representing major factors and components of respirator use and supply were developed. RESULTS: Various directives affecting multiple stakeholders govern respirator use and supply in hospitals. Forty-seven primary and secondary measures representing factors of respirator use and supply in the acute care hospital setting were derived from existing information systems associated with the implementation of these directives. CONCLUSION: Adequate PPE supply and effective use that limit disease transmission and protect health care personnel are dependent on multiple factors associated with routine and emergency hospital practices. We developed forty-seven measures that may serve as the basis for a national PPE surveillance system, beginning with standardized measures of respirator use and supply for collection across different hospital types, sizes, and locations to inform hospitals, government agencies, manufacturers, and distributors. Despite involvement of multiple hospital stakeholders, regulatory guidance prescribes workplace practices that are likely to result in similar workflows across hospitals. Future work will explore the feasibility of implementing the collection and reporting of standardized measures in multiple facilities.
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OBJECTIVE: To characterize factors associated with physical inactivity among employees with access to workplace wellness program. METHODS: We examined data on physical inactivity, defined as exercise less than once a week, from the 2010 health risk assessment completed by employees at a major academic institution (N = 16,976). RESULTS: Among employees, 18% of individuals reported physical activity less than once a week. Individuals who were physically inactive as compared with physically active reported higher prevalence of cardiovascular diseases (adjusted odds ratio [AOR], 1.36 [1.23 to 1.51]), fair or poor health status (AOR, 3.52 [2.97 to 4.17]), and absenteeism from work (AOR, 1.59 [1.41 to 1.79]). Overall, physically inactive employees as compared with physically active employees reported more interest in health education programs. CONCLUSION: Future research is needed to address barriers to physical inactivity to improve employee wellness and potentially lower health utility costs.
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Absentismo , Conductas Relacionadas con la Salud , Promoción de la Salud , Salud Laboral , Conducta Sedentaria , Adolescente , Adulto , Factores de Edad , Actitud Frente a la Salud , Enfermedades Cardiovasculares/epidemiología , Participación de la Comunidad , Femenino , Estado de Salud , Humanos , Masculino , Persona de Mediana Edad , Actividad Motora , Obesidad/epidemiología , Conducta Sedentaria/etnología , Factores Sexuales , Encuestas y Cuestionarios , Adulto JovenRESUMEN
OBJECTIVE: To understand risk factor modification effect on Type 2 diabetes incidence in a workforce population. METHODS: Annual health risk assessment data (N = 3125) in years 1 through 4 were used to predict diabetes development in years 5 through 8. RESULTS: Employees who reduced their body mass index from 30 or more to less than 30 decreased their chances of developing diabetes (odds ratio = 0.22, 95% confidence interval: 0.05 to 0.93), while those who became obese increased their diabetes risk (odds ratio = 8.85, 95% confidence interval: 2.53 to 31.0). CONCLUSIONS: Weight reduction observed over a long period can result in clinically important reductions in diabetes incidence. Workplace health promotion programs may prevent diabetes among workers by encouraging weight loss and adoption of healthy lifestyle habits.
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Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/prevención & control , Conducta de Reducción del Riesgo , Adulto , Intervalos de Confianza , Diabetes Mellitus Tipo 2/etiología , Femenino , Conductas Relacionadas con la Salud , Promoción de la Salud/métodos , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Oportunidad Relativa , Medición de Riesgo , Factores de Riesgo , Conducta Sedentaria , Tennessee/epidemiologíaRESUMEN
OBJECTIVE: To assess long-term changes in health risks for employees participating in Vanderbilt University's incentive-based worksite wellness program. METHODS: Descriptive longitudinal trends were examined for employees' health risk profiles for the period of 2003 to 2009. RESULTS: The majority of risk factors improved over time with the most consistent change occurring in physical activity. The proportion of employees exercising one or more days per week increased from 72.7% in 2003 to 83.4% in 2009. Positive annual, monotonic changes were also observed in percentage for nonsmokers and seat belt usage. Although the largest improvements occurred between the first two years, improvements continued without significant regression toward baseline. CONCLUSIONS: This 7-year evaluation, with high participation and large sample size, provides robust estimates of health improvements that can be achieved through a voluntary incentive-based wellness program.