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OBJECTIVES: Work-related psychosocial stressors have been recognized as occupational hazards and assessed in workplaces in many countries for decades. Identifying tools to measure work-related psychosocial hazards to increase awareness in the United States about the impact on employees' health and safety is critical ( J Occup Environ Med. 2021;63:e245-e249). METHODS: We describe the development and psychometric validation of an online tool, the Healthy Work Survey, utilizing items from the National Institute for Occupational Safety and Health Quality of Work Life questionnaire. RESULTS: There are 55 items in the final core work section of the HWS. Factor analyses confirmed nine factors, and the subsequent multi-item scales had acceptable internal consistency. A user-friendly, online system and automated report compares individual's and organization's scores to distributions from a representative US working population (General Social Survey Quality of Work Life). DISCUSSION: The HWS is a reliable, valid tool for organizations and individuals to assess psychosocial work hazards.
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Saúde Ocupacional , Local de Trabalho , Humanos , Estados Unidos , Local de Trabalho/psicologia , Inquéritos e Questionários , Nível de SaúdeRESUMO
In a secondary analysis, we assessed the ability of dietary and physical activity surveys to explain variability in weight loss within a worksite-adapted Diabetes Prevention Program. The program involved 58 overweight/obese female employees (average age = 46 ± 11 years SD; average body mass index = 34.7 ± 7.0 kg/m2 SD) of four long-term care facilities who survey-reported liking and frequency of dietary and physical activity behaviors. Data were analyzed using a latent variable approach, analysis of covariance, and nested regression analysis to predict percent weight change from baseline to intervention end at week 16 (average loss = 3.0%; range-6% gain to 17% loss), and follow-up at week 28 (average loss = 2.0%; range-8% gain to 16% loss). Using baseline responses, restrained eaters (reporting liking but low intakes of high fat/sweets) achieved greater weight loss at 28 weeks than those reporting high liking/high intake (average loss = 3.5 ± 0.9% versus 1.0 ± 0.8% S.E., respectively). Examining the dietary surveys separately, only improvements in liking for a healthy diet were associated significantly with weight loss (predicting 44% of total variance, p < 0.001). By contrasting liking versus intake changes, women reporting concurrent healthier diet liking and healthier intake lost the most weight (average loss = 5.4 ± 1.1% S.E.); those reporting eating healthier but not healthier diet liking (possible misreporting) gained weight (average gain = 0.3 ± 1.4% S.E.). Change in liking and frequency of physical activity were highly correlated but neither predicted weight loss independently. These pilot data support surveying dietary likes/dislikes as a useful measure to capture dietary behaviors associated with weight loss in worksite-based programs. Comparing dietary likes and intake may identify behaviors consistent (appropriate dietary restraint) or inconsistent (misreporting) with weight loss success.
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Dieta/psicologia , Comportamento Alimentar/psicologia , Sobrepeso/psicologia , Redução de Peso/fisiologia , Programas de Redução de Peso , Adulto , Índice de Massa Corporal , Diabetes Mellitus Tipo 2/etiologia , Diabetes Mellitus Tipo 2/prevenção & controle , Exercício Físico/psicologia , Feminino , Humanos , Análise de Classes Latentes , Pessoa de Meia-Idade , Obesidade/complicações , Obesidade/psicologia , Obesidade/terapia , Saúde Ocupacional , Sobrepeso/complicações , Sobrepeso/terapia , Projetos Piloto , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do Tratamento , Aumento de Peso , Local de Trabalho/psicologiaAssuntos
COVID-19/epidemiologia , Trabalho , COVID-19/prevenção & controle , Humanos , Exposição Ocupacional/análise , Exposição Ocupacional/prevenção & controle , Saúde Ocupacional , Estresse Ocupacional/epidemiologia , Estresse Ocupacional/prevenção & controle , Fatores de Risco , SARS-CoV-2 , Fatores Socioeconômicos , Estados Unidos/epidemiologiaRESUMO
This investigation evaluated the progression towards fatigue in two muscles of differing fast- and slow-twitch fiber proportions (abductor pollicis brevis (APB) and vastus lateralis (VL)) when activated by functional electrical stimulation (FES) at three frequencies (10, 35, and 50â¯Hz). Fatigue was defined as a 50% drop from the initial FES-induced force of 25% maximal voluntary contraction (MVC). Ten healthy adults (mean age: 23.2⯱â¯3.0â¯years) were recruited; participants signed an IRB approved consent form prior to participation. Protocols were developed to evaluate the effects of muscle size, fiber type and FES frequency on total time to fatigue. Results indicated that the predominantly fast-twitch VL fatigued more quickly than the slow-twitch APB at the higher frequencies (pâ¯<â¯0.05), but did not significantly differ with stimulation at 10â¯Hz. Overall, muscle size and FES frequencies showed some significant interactions when generating a defined force and during fatigue development. Furthermore, it appears that to reduce fatigue, FES treatments should not extend pastâ¯â¼14-16 min for large and small muscle groups, respectively, when the muscle group's optimal stimulation frequency is applied.
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Estimulação Elétrica/métodos , Fadiga Muscular , Adulto , Estimulação Elétrica/efeitos adversos , Feminino , Humanos , Masculino , Contração Muscular , Músculo Esquelético/fisiologia , Distribuição AleatóriaRESUMO
OBJECTIVE: To evaluate if self-efficacy (SE) and financial incentives (FI) mediate the effect of health behavior on weight loss in a group of overweight and obese nursing-home employees participating in a 16-week weight-loss intervention with 12-week follow-up. METHODS: Ninety nine overweight/obese (body mass index [BMI]â>â25) employees from four nursing-homes participated, with a mean age of 46.98 years and BMI of 35.33. Nursing-homes were randomized to receiving an incentive-based intervention (nâ=â51) and no incentive (nâ=â48). Participants' health behaviors and eating and exercise self-efficacy (Ex-SE) were assessed at week 1, 16, and 28 using a self-reported questionnaire. Mediation and moderated mediation analysis assessed relationships among these variables. RESULTS: Eating self-efficacy (Eat-SE) and Ex-SE were significant mediators between health behaviors and weight loss (Pâ<â0.05). Incentives significantly moderated the effects of self-efficacy (Pâ=â0.00) on weight loss. CONCLUSIONS: Self-efficacy and FI may affect weight loss and play a role in weight-loss interventions.
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Comportamentos Relacionados com a Saúde , Motivação , Obesidade/terapia , Autoeficácia , Redução de Peso , Programas de Redução de Peso , Adulto , Índice de Massa Corporal , Dieta , Exercício Físico , Comportamento Alimentar , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Casas de Saúde , Saúde Ocupacional , Inquéritos e Questionários , Local de TrabalhoRESUMO
OBJECTIVES: Correctional employees exhibit elevated obesity rates. This study examines interrelations among health behaviors, health climate, body mass index (BMI), and work schedule. METHODS: Using survey results from correctional supervisors (nâ=â157), mediation and moderated-mediation analyses were performed to examine how health behaviors explain relationships between obesity, work health climate (WHC) and family health climate (FHC), and work schedule. RESULTS: Over 85% of the sample was overweight/obese (mean BMIâ=â30.20). Higher WHC and FHC were associated with lower BMI, mediated by nutrition, and physical activity. The interaction effect between health behavior and work schedule revealed a protective effect on BMI. Overtime shift work may share a relationship with BMI. CONCLUSIONS: Findings may have implications for reexamining organizational policies on maximum weekly overtime in corrections. They provide direction for targeted obesity interventions that encourage a supportive FHC and promote healthy behaviors among supervisors working overtime.
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Peso Corporal , Saúde da Família , Comportamentos Relacionados com a Saúde , Cultura Organizacional , Prisões , Jornada de Trabalho em Turnos , Adulto , Índice de Massa Corporal , Estudos Transversais , Dieta , Exercício Físico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Saúde Ocupacional , Inquéritos e Questionários , Local de TrabalhoRESUMO
This investigation aimed to determine the force and muscle surface electromyography (EMG) responses to different frequencies of electrical stimulation (ES) in two groups of muscles with different size and fiber composition (fast- and slow-twitch fiber proportions) during a fatigue-inducing protocol. Progression towards fatigue was evaluated in the abductor pollicis brevis (APB) and vastus lateralis (VL) when activated by ES at three frequencies (10, 35, and 50Hz). Ten healthy adults (mean age: 23.2 ± 3.0 years) were recruited; participants signed an IRB approved consent form prior to participation. Protocols were developed to 1) identify initial ES current intensity required to generate the 25% maximal voluntary contraction (MVC) at each ES frequency and 2) evaluate changes in force and EMG activity during ES-induced contraction at each frequency while progressing towards fatigue. For both muscles, stimulation at 10Hz required higher current intensity of ES to generate the initial force. There was a significant decline in force in response to ES-induced fatigue for all frequencies and for both muscles (p<0.05). However, the EMG response was not consistent between muscles. During the progression towards fatigue, the APB displayed an initial drop in force followed by an increase in EMG activity and the VL displayed a decrease in EMG activity for all frequencies. Overall, it appeared that there were some significant interactions between muscle size and fiber composition during progression towards fatigue for different ES frequencies. It could be postulated that muscle characteristics (size and fiber composition) should be considered when evaluating progression towards fatigue as EMG and force responses are not consistent between muscles.
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The effect of three electrical stimulation (ES) frequencies (10, 35, and 50 Hz) on two muscle groups with different proportions of fast and slow twitch fibers (abductor pollicis brevis (APB) and vastus lateralis (VL)) was explored. We evaluated the acute muscles' responses individually and during hybrid activations (ES superimposed by voluntary activations). Surface electromyography (sEMG) and force measurements were evaluated as outcomes. Ten healthy adults (mean age: 24.4 ± 2.5 years) participated after signing an informed consent form approved by the university Institutional Review Board. Protocols were developed to: 1) compare EMG activities during each frequency for each muscle when generating 25% Maximum Voluntary Contraction (MVC) force, and 2) compare EMG activities during each frequency when additional voluntary activation was superimposed over ES-induced 25% MVC to reach 50% and 75% MVC. Empirical mode decomposition (EMD) was utilized to separate ES artifacts from voluntary muscle activation. For both muscles, higher stimulation frequency (35 and 50Hz) induced higher electrical output detected at 25% of MVC, suggesting more recruitment with higher frequencies. Hybrid activation generated proportionally less electrical activity than ES alone. ES and voluntary activations appear to generate two different modes of muscle recruitment. ES may provoke muscle strength by activating more fatiguing fast acting fibers, but voluntary activation elicits more muscle coordination. Therefore, during the hybrid activation, less electrical activity may be detected due to recruitment of more fatigue-resistant deeper muscle fibers, not reachable by surface EMG.
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OBJECTIVE: This study examined associations among health behaviors, psychosocial work factors, and health status. METHODS: Correctional supervisors (nâ=â157) completed a survey that assessed interpersonal and organizational views on health. Chi-square and logistic regressions were used to examine relationships among variables. RESULTS: Respondents had a higher prevalence of obesity and comorbidities compared with the general US adult population. Burnout was significantly associated with nutrition, physical activity, sleep duration, sleep quality, diabetes, and anxiety/depression. Job meaning, job satisfaction, and workplace social support may predict health behaviors and outcomes. CONCLUSIONS: Correctional supervisors are understudied and have poor overall health status. Improving health behaviors of middle-management employees may have a beneficial effect on the health of the entire workforce. This paper demonstrates the importance of psychosocial work factors that may contribute to health behaviors and outcomes.
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Esgotamento Profissional , Satisfação no Emprego , Prisões , Apoio Social , Local de Trabalho , Adulto , Ansiedade , Estudos Transversais , Depressão , Diabetes Mellitus , Exercício Físico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estado Nutricional , Sono , Inquéritos e QuestionáriosRESUMO
Blogging is a form of online journaling that has been increasingly used to document an attempt in weight loss. Despite the prevalence of weight loss bloggers, few studies have examined this population. We examined characteristics of weight loss bloggers and their blogs, including blogging habits, reasons for blogging, like and dislikes of blogging, and associations between blogging activity and weight loss. Participants (N = 194, 92.3 % female, mean age = 35) were recruited from Twitter and Facebook to complete an online survey. Participants reported an average weight loss of 42.3 pounds since starting to blog about their weight loss attempt. Blogging duration significantly predicted greater weight loss during blogging (ß = -3.65, t(185) = -2.97, p = .003). Findings suggest that bloggers are generally successful with their weight loss attempt. Future research should explore what determines weight loss success/failure in bloggers and whether individuals desiring to lose weight would benefit from blogging.
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Blogging/estatística & dados numéricos , Mídias Sociais/estatística & dados numéricos , Inquéritos e Questionários , Redução de Peso , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/terapia , Prevalência , Autorrevelação , Adulto JovemRESUMO
Obesity is a public health concern with significant economic costs affecting employers. Worksite wellness programs benefit from developing tailored interventions that consider employees' health-related knowledge and self-efficacy to change behavior. Correction is a high stress occupation with elevated rates of overweight and obesity. Poor stress management and barriers to achieve optimal health in the work environment increases the need for adequate knowledge and self-efficacy, or the level of confidence to eat healthy and be physically active. This cross-sectional pilot study used a sample of sixteen correctional employees who participated in a Nutrition and Physical Activity Questionnaire. This survey assesses knowledge and self-efficacy for nutrition and physical activity and current health behaviors, such as current dietary habits and level of physical activity. Demographic and anthropometric data were also collected for statistical analyses. Participants were primarily male correction officers working first shift with a mean (±SE) BMI of 29 (±1.05) kg/m2, classified as overweight. Multiple regression analyses revealed that knowledge and self-efficacy scores predicted variation in BMI when controlling for other scores in the model. Findings from this study may be applicable for future health promotion interventions in high-risk occupations. In high-risk occupations such as corrections, understanding environmental and organizational barriers to achieving good health and reducing chronic disease risk is important. However, in addition to reducing these barriers, increasing knowledge, improving skills and self-efficacy to achieve good health are also critical in order to develop effective interventions for this population.
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BACKGROUND: Effective workplace interventions that consider the multifactorial nature of obesity are needed to reduce and prevent obesity among adults. Furthermore, the factors associated with obesity may differ for workers across age groups. Therefore, the objective of this study was to identify demographic, health-related, and work-related factors associated with baseline and changes in body mass index (BMI) and body fat percentage (BFP) and among Connecticut manufacturing workers acrossage groups. METHODS: BMI and BFPof 758 workers from six Connecticut manufacturing companies were objectively measuredat two time points approximately 36 months apart. Demographic, health-related, and work-related factors wereassessed via questionnaire. All variables were included in linear regression models to identify factors associated with baseline and changes in BMI and BFP for workers in 3 age groups: <45 years (35 %), 45-55 years (37 %), >55 years (28 %). RESULTS: There were differences in baseline and changes in BMI and BFP among manufacturing workers across age groups. Being interested in changing weight was significantly (p < 0.01) associated with higher baseline BMI and BFP across all age categories. Other factors associated with higher baseline BMI and BFP differed by age group and included: male gender (BMI p = 0.04), female gender (BFP p < 0.01), not having a college education (BMI p = 0.01, BFP p = 0.04), having childcare responsibilities (BMI p = 0.04), and working less overtime (p = 0.02) among workers in the <45 year age category, male gender (BMI p = 0.02), female gender (BFP p < 0.01) and reporting higher stress in general (BMI p = 0.04) among workers in the 45-55 year age category, and female gender (BFP p < 0.01) and job tenure (BFP p = 0.03) among workers in the >55 year age category. Few factors were associated with change in BMI or BFP across any age category. CONCLUSIONS: Among manufacturing workers, we identified associations between individual, health-related, and work-related factors and baseline BMIand BFP that differed by age. Such results support the use of strategies tailored to the challenges faced by workers in specific age groups rather than adopting a one size fits all approach. Effective interventions should consider a full range of individual, health-related, and work-related factors. More work must be done to identify factors or strategies associated with changes in obesity over time.
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One potential way that healthy organizations can impact employee health is by promoting a climate for health within the organization. Using a definition of health climate that includes support for health from multiple levels within the organization, this study examines whether all three facets of health climate--the workgroup, supervisor, and organization--work together to contribute to employee well-being. Two samples are used in this study to examine health climate at the individual level and group level in order to provide a clearer picture of the impact of the three health climate facets. k-means cluster analysis was used on each sample to determine groups of individuals based on their levels of the three health climate facets. A discriminant function analysis was then run on each sample to determine if clusters differed on a function of employee well-being variables. Results provide evidence that having strength in all three of the facets is the most beneficial in terms of employee well-being at work. Findings from this study suggest that organizations must consider how health is treated within workgroups, how supervisors support employee health, and what the organization does to support employee health when promoting employee health.
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Educação em Saúde/organização & administração , Promoção da Saúde/organização & administração , Saúde Ocupacional , Local de Trabalho/psicologia , Idoso , Análise por Conglomerados , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cultura Organizacional , Inquéritos e Questionários , Local de Trabalho/organização & administraçãoRESUMO
OBJECTIVE: To determine the extent musculoskeletal (MS) pain in the low back and knee (weight-bearing (WB) joints), shoulder and wrist (non-weight bearing joints), and exercise self-efficacy mediates associations between overweight and obesity levels based on BMI (4 levels: overweight, obese class I, II, or III), physical function, emotional role, social interference, and physical activity (PA) levels. DESIGN: Cross-sectional study. SETTING: Four long-term nursing home facilities in the Northeast U.S. PARTICIPANTS: 99 overweight or obese (BMI > 25) nursing home employees. INTERVENTIONS: Self-reported survey administered to employees who met inclusion and exclusion criteria. MAIN OUTCOME MEASURES: General health status, physical function, emotional role, Exercise Self-Efficacy Scale (ESE), physical activity (PA), and frequency of pain at each joint. RESULTS: Reported pain frequency were 66.3%, 54.4%, 42.2%, and 24.1% for lower back, knee, shoulder, and wrist, respectively. Higher obesity levels were associated with lower physical function (r=-0.109, p=0.284). PA decreased with higher obesity levels (r=-0.248, p<0.05), particularly in moderate PA (r=-0.293, p<0.05). Obesity was associated with a lower ESE (r=-0.239, p<0.05). Wrist pain significantly mediated the effect of obesity on moderate physical function, emotional role, and ESE. ESE was a significant mediator between obesity and moderate and vigorous PA. CONCLUSIONS: Overweight and obese nursing home employees are at higher risk for developing musculoskeletal disorders due to high demand, low control jobs, and the associated biomedical compromises while working. To increase the effectiveness of weight loss interventions for this population, the mediating effects of MS pain with higher levels of obesity should be considered.
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Correctional employees are recognized to underreport stress and stress symptoms and are known to have a culture that discourages appearing "weak" and seeking psychiatric help. This study assesses underreporting of stress and emotions. Additionally, it evaluates the relationships between stress and emotions on health behaviors. Correctional employees (n=317) completed physical assessments to measure body mass index (BMI), and surveys to assess perceived stress, emotions, and health behavior (diet, exercise, and sleep quality). Stress and emotion survey items were evaluated for under-reporting via skewness, kurtosis, and visual assessment of histograms. Structural equation modeling evaluated relationships between stress/emotion and health behaviors. Responses to stress and negatively worded emotions were non-normally distributed whereas responses to positively-worded emotions were normally distributed. Emotion predicted diet, exercise, and sleep quality whereas stress predicted only sleep quality. As stress was a poor predictor of health behaviors and responses to stress and negatively worded emotions were non-normally distributed it may suggests correctional employees are under-reporting stress and negative emotions.
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BACKGROUND: A better understanding of lower-extremity muscles' activation patterns and joint kinematics during different workloads could help rehabilitation professionals with prescribing more effective exercise regimen for elderly and those with compromised muscles. We examined the relative contribution, as well as activation and co-activation patterns, of lower-extremity muscles during semi-reclined cycling at different workloads during a constant cadence. METHODS: Fifteen healthy novice cyclists participated at three 90-second cycling trials with randomly assigned workloads of 0, 50, and 100 W, at a constant cadence of 60 rpm. During all trials, electromyograms were recorded from four lower-extremity muscles: rectus femoris (RF), biceps femoris (BF), tibialis anterior (TA), and gastrocnemius medialis (GT). Joint kinematics were also recorded and synchronized with the EMG data. Muscle burst onset, offset, duration of activity, peak magnitude, and peak timing, as well as mean joint angles and mean ranges of motion were extracted from the recorded data and compared across workloads. RESULTS: As workload increased, BF and TA displayed earlier activations and delayed deactivations in each cycle that resulted in a significantly (p < 0.05) longer duration of activity at higher workloads. RF showed a significantly longer duration of activity between 0 and 50 W as well as 0 and 100 W (p < 0.05); however, the activity duration of GT was not appeared to be affected significantly by workload. EMG peak-magnitude of RF, BF, and TA changed significantly (p < 0.05) as workload increased, but no changes were observed in the EMG peak-timing across workloads. Durations of co-activation in the RF-BF pair as well as the RF-TA pair increased significantly with workload, while the RF-TA and TA-GT pairs were only significantly different (p < 0.05) between the 0 and 100 W workload levels. Increased workload did not lead to any significant changes in the joint kinematics. CONCLUSIONS: Muscles' activity patterns as well as co-activation patterns are significantly affected by changes in cycling workloads in healthy individuals. These variations should be considered during cycling, especially in the elderly and those with compromised musculoskeletal systems. Future research should evaluate such changes specific to these populations.
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Ciclismo/fisiologia , Terapia por Exercício/métodos , Extremidade Inferior/fisiologia , Músculo Esquelético/fisiologia , Esforço Físico/fisiologia , Articulação do Tornozelo/fisiologia , Fenômenos Biomecânicos , Eletromiografia , Humanos , Articulação do Joelho/fisiologia , Masculino , Adulto JovemRESUMO
PURPOSE: To evaluate the effect of financial incentive in a diabetes prevention weight loss program at worksites. DESIGN: Group-level randomized intervention study. SETTING: Four long-term care facilities, randomly assigned to "incentive-IG" or "non incentive-NIG" groups. PARTICIPANTS: Ninety-nine employees, all overweight or obese (BMI= mean 34.8±7.4 kg/m2) and at risk for type 2 diabetes. INTERVENTION: A 16 week weight loss program (diabetes prevention program) with a 3 month follow up. IG could either choose a "standard incentive" to receive cash award when achieving the projected weight loss or to participate in a "standard plus deposit incentive" to get additional money matched with their deposit for projected weight loss. All of the participants received a one-hour consultation for a healthy weight loss at the beginning. MEASURES: Weight-loss, diabetes risk score (DRS), and cardiovascular risk outcomes. ANALYSES: Linear and logistic regressions for completed cases with adjustments for clustering effect at group level. RESULTS: IG lost on average more pounds (p=0.027), reduced BMI (p=0.04), and reduced in DRS (p=0.011) compared to NIG at week 16. At the 12-week follow-up period, those in IG plus deposit subgroup had twice the odds (OR=2.2, p=0.042) and those in the standard IG had three times the odds of achieving weight loss goals than NIG; those in the IG plus deposit group reduced DRS by 0.4 (p=0.045). CONCLUSION: Monetary incentives appear to be effective in reducing weight and diabetes risk.
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OBJECTIVE: To evaluate the effectiveness of a participatory approach using an employee design team for a 12-week weight-loss program with an 8-week follow-up. METHODS: Twenty-four employees with mean [standard error (SE)] for weight 233.24 lb [8.16], body mass index 33.29 kg/cm [0.82], and age 42.7 years [1.5] participated in the study, among whom 75% were men and 25% women. RESULTS: Significant reductions in weight, body mass index, and waist circumference (among men) were observed before and after intervention (P < 0.05). About 73% and 68% of the variation in weight change (P < 0.01) and waist circumference (P < 0.01), respectively, were explained by Nutrition Knowledge and Exercise Confidence scores after controlling for gender and age. CONCLUSIONS: A participatory program with employee involvement resulted in positive outcomes. Increasing participants' knowledge and providing skills to manage their weight seem to change their attitudes, resulting in better outcomes.
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Participação da Comunidade , Conhecimentos, Atitudes e Prática em Saúde , Promoção da Saúde/métodos , Prisões , Redução de Peso , Adulto , Índice de Massa Corporal , Dieta , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Atividade Motora , Saúde Ocupacional , Inquéritos e Questionários , Circunferência da Cintura , Local de TrabalhoRESUMO
OBJECTIVE: To evaluate the cost-effectiveness ratios of a nursing home-based incentivized Behavioral Weight Management Program (BWMP) from the employer's perspective. METHODS: Seventy-two overweight and obese health care workers completed the BWMP (n = 35 incentivized; n = 37 nonincentivized). Weight change outcomes were compared for the pre- (0) and postintervention (28 weeks) follow-up periods within and between sites. Comprehensive estimates of BWMP direct program costs and avoided costs of absenteeism and productivity improvements were estimated to evaluate a business case. RESULTS: There was a significant difference (P = 0.01) between the average per-participant weight change between incentivized sites (-7.4 lb) and nonincentivized sites (-2.2 lb). The cost-effectiveness ratios per pound of weight loss were $25.5 and $58.1, respectively. CONCLUSIONS: In general, incentivized BWMPs were more cost effective. To generate a business case, enhancement in productivity becomes a critical factor and future research needs to investigate it further.