Assuntos
Exercício Físico , Aplicativos Móveis , Recompensa , Smartphone , Promoção da Saúde/métodos , Humanos , Motivação , África do SulRESUMO
Leadership support has been identified as an essential component of successful workplace health promotion (WHP) programs. However, there is little research in this area and even less theoretical conceptualization on ways in which leadership support for WHP is related to improved employee wellbeing. In this paper, we developed and tested a model of leadership support for WHP and employee wellbeing outcomes using employer and employee data gathered from 71 South African organizations. A theoretical model based on social exchange theory was developed. It was hypothesized that perceptions of company commitment to health promotion mediates the relationship between leadership support, the provision of WHP facilities and employee wellbeing. A hierarchical structural equation modeling technique was used to test the model. We determined that leaders' support for WHP was important insofar as they also provided health promotion facilities to their employees. No direct relationship was found between leadership support alone and employee wellbeing.
Assuntos
Promoção da Saúde/organização & administração , Nível de Saúde , Liderança , Cultura Organizacional , Local de Trabalho/organização & administração , Adulto , Esgotamento Profissional/epidemiologia , Feminino , Humanos , Relações Interpessoais , Satisfação no Emprego , Masculino , Pessoa de Meia-Idade , Saúde Ocupacional , África do SulRESUMO
Non-communicable chronic diseases related to behaviors such as tobacco use, overeating, excess alcohol intake and physical inactivity account for increasing morbidity and mortality in South Africa. Over the last 15 years, Discovery Health, the largest private health plan in South Africa, has developed a voluntary health promotion program called Vitality with over 1.5 million members. Vitality was designed with many applications drawn from the growing field of behavioral economics, including the use of incentives and rewards. Incentives offered on the program are aimed at lowering the financial barriers to activities such as visiting the gym, buying healthy food or receiving preventive screening. Members accrue points for engagement which translate into discounts on a range of goods and services. Although the full impact of the program cannot yet be quantified, engagement with the program is continually increasing and there is compelling evidence that this translates into better health and cost outcomes.
Assuntos
Atenção à Saúde/economia , Países em Desenvolvimento , Promoção da Saúde/economia , Promoção da Saúde/tendências , África Subsaariana , HumanosRESUMO
OBJECTIVE: To describe a 2010 initiative to encourage companies in South Africa to adopt workplace health promotion programs. METHODS: Data documenting organizational efforts to improve workers' health were collected from 71 participating employers and 11,472 workers completing health assessments. Organizational and employee health were scored on the basis of responses to the surveys that asked about facilities and programs offered, leadership support for health promotion, and employees' health status. RESULTS: In its first year, the initiative recruited 101 organizations and 71 qualified for the award. Results aggregated across these companies focus on elements constituting organizational and individual health, with specific measures that companies can review to determine whether they and their employees are "healthy." CONCLUSIONS: The Healthiest Company Index provided useful baseline data to support employers' efforts to develop and implement effective and impactful health promotion programs.
Assuntos
Promoção da Saúde/estatística & dados numéricos , Serviços de Saúde do Trabalhador/estatística & dados numéricos , Saúde Ocupacional/estatística & dados numéricos , Adulto , Feminino , Comportamentos Relacionados com a Saúde , Promoção da Saúde/métodos , Nível de Saúde , Inquéritos Epidemiológicos , Humanos , Liderança , Masculino , Pessoa de Meia-Idade , África do Sul , Inquéritos e Questionários , Local de Trabalho/organização & administração , Local de Trabalho/estatística & dados numéricosRESUMO
BACKGROUND: Insufficient PA has been shown to cluster with other CVD risk factors including insufficient fruit and vegetable intake, overweight, increased serum cholesterol concentrations and elevated blood pressure. This paper describes the development of Working on Wellness (WOW), a worksite intervention program incorporating motivational interviewing by wellness specialists, targeting employees at risk. In addition, we describe the evaluation the effectiveness of the intervention among employees at increased risk for cardiovascular disease. METHODS: The intervention mapping (IM) protocol was used in the planning and design of WOW. Focus group discussions and interviews with employees and managers identified the importance of addressing risk factors for CVD at the worksite. Based on the employees' preference for individual counselling, and previous evidence of the effectiveness of this approach in the worksite setting, we decided to use motivational interviewing as part of the intervention strategy. Thus, as a cluster-randomised, controlled control trial, employees at increased risk for CVD (N = 928) will be assigned to a control or an intervention group, based on company random allocation. The sessions will include motivational interviewing techniques, comprised of two face-to-face and four telephonic sessions, with the primary aim to increase habitual levels of PA. Measures will take place at baseline, 6 and 12 months. Secondary outcomes include changes in nutritional habits, serum cholesterol and glucose concentrations, blood pressure and BMI. In addition, healthcare expenditure and absenteeism will be measured for the economic evaluation. Analysis of variance will be performed to determine whether there were significant changes in physical activity habits in the intervention and control groups at 6 and 12 months. DISCUSSION: The formative work on which this intervention is based suggests that the strategy of targeting employees at increased risk for CVD is preferred. Importantly, this study extends the work of a previous, similar study, Health Under Construction, in a different setting. Finally, this study will allow an economic evaluation of the intervention that will be an important outcome for health care funders, who ultimately will be responsible for implementation of such an intervention. TRIAL REGISTRATION: United States Clinical Trails Register NCT 01494207.
Assuntos
Doenças Cardiovasculares/prevenção & controle , Promoção da Saúde/métodos , Serviços de Saúde do Trabalhador/organização & administração , Adulto , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Entrevista Motivacional , Projetos Piloto , Desenvolvimento de Programas , Avaliação de Programas e Projetos de Saúde , Medição de Risco , Fatores de RiscoRESUMO
PURPOSE: A retrospective, longitudinal study examined changes in participation in fitness-related activities and hospital claims over 5 years amongst members of an incentivized health promotion program offered by a private health insurer. DESIGN: A 3-year retrospective observational analysis measuring gym visits and participation in documented fitness-related activities, probability of hospital admission, and associated costs of admission. SETTING: A South African private health plan, Discovery Health and the Vitality health promotion program. PARTICIPANTS: 304,054 adult members of the Discovery medical plan, 192,467 of whom registered for the health promotion program and 111,587 members who were not on the program. INTERVENTION: Members were incentivised for fitness-related activities on the basis of the frequency of gym visits. MEASURES: Changes in electronically documented gym visits and registered participation in fitness-related activities over 3 years and measures of association between changes in participation (years 1-3) and subsequent probability and costs of hospital admission (years 4-5). Hospital admissions and associated costs are based on claims extracted from the health insurer database. ANALYSIS: The probability of a claim modeled by using linear logistic regression and costs of claims examined by using general linear models. Propensity scores were estimated and included age, gender, registration for chronic disease benefits, plan type, and the presence of a claim during the transition period, and these were used as covariates in the final model. RESULTS: There was a significant decrease in the prevalence of inactive members (76% to 68%) over 5 years. Members who remained highly active (years 1-3) had a lower probability (p < .05) of hospital admission in years 4 to 5 (20.7%) compared with those who remained inactive (22.2%). The odds of admission were 13% lower for two additional gym visits per week (odds ratio, .87; 95% confidence interval [CI], .801-.949). CONCLUSION: We observed an increase in fitness-related activities over time amongst members of this incentive-based health promotion program, which was associated with a lower probability of hospital admission and lower hospital costs in the subsequent 2 years.
Assuntos
Promoção da Saúde/economia , Custos Hospitalares , Hospitalização/estatística & dados numéricos , Revisão da Utilização de Seguros/economia , Motivação , Aptidão Física , Adolescente , Adulto , Idoso , Feminino , Promoção da Saúde/métodos , Hospitalização/economia , Humanos , Revisão da Utilização de Seguros/estatística & dados numéricos , Seguro Saúde/organização & administração , Modelos Logísticos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , África do Sul , Adulto JovemRESUMO
PURPOSE: Examine the association between the levels of participation in an incentive-based health promotion program (Vitality) and inpatient medical claims among members of a major health insurer. DESIGN: A 1-year, cross-sectional, correlational analyses of engagement with a health promotion program and hospital claims experience (admissions costs, days in hospital, and admission rate) of members of a national private health insurer. SETTING: Adult members of South Africa's largest national private health insurer, Discovery Health. Insured members were also eligible for voluntary membership in an insurance-linked incentivized health promotion program, Vitality. SUBJECTS: The study sample included 948,974 adult members of the Discovery Health plan for the year 2006. Of these, 591,134 (62.3%) were also members of the Vitality health promotion program. MEASURES: The study sample was grouped based on registration and the level of engagement with the Vitality health promotion program into the following: not registered (37.5%), registered but not engaged with any health promotion activity (21.9%), low engagement (30.9%), and high engagement (9.5%). High engagement was defined a priori by the accumulation of an arbitrary number of points on the Vitality program, allocated against specific activities (knowledge, fitness-related activities, assessment and screening, and healthy choices). Hospital admission costs, the number of days in hospital, and hospital admission rates were compared among highly engaged members and those members who were not enrolled in the program, nonengaged, and lowly engaged. Data were normalized for age, gender, plan type, and chronic disease status. RESULTS: Highly engaged members had lower costs per patient, shorter stays in hospital, and fewer admissions compared with other groups (p < .001). Low or no engagement was not associated with lower hospital costs. Admission rates were also 7.4% lower for cardiovascular disease, 13.2% lower for cancers, and 20.7% lower for endocrine and metabolic diseases in the highly engaged group compared with any of the other groups (p < .01). CONCLUSIONS: Engagement in an incentive-based wellness program, offered by a health insurer, was associated with lower health care costs.
Assuntos
Promoção da Saúde/economia , Benefícios do Seguro/economia , Seguro Saúde/economia , Adulto , Participação da Comunidade , Estudos Transversais , Feminino , Custos de Cuidados de Saúde , Promoção da Saúde/métodos , Promoção da Saúde/organização & administração , Humanos , Seguro Saúde/organização & administração , Masculino , Pessoa de Meia-Idade , África do SulRESUMO
INTRODUCTION: We report on the effect of an incentive-based wellness program on medical claims and hospital admissions among members of a major health insurer. The focus of this investigation was specifically on fitness-related activities in this insured population. METHODS: Adult members of South Africa's largest private health insurer (n = 948,974) were grouped, a priori, on the basis of documented participation in fitness-related activities, including gym visits, into inactive (80%, equivalent to < or =3 gym visits/y), low active (7.0%, 4-23 gym visits/y), moderate active (5.2%, 24-48 gym visits/y), and high active (7.4%, >48 gym visits/y) groups. We compared medical claims data related to hospital admissions between groups after adjustment for age, sex, medical plan, and chronic illness benefits. RESULTS: Hospitalization costs per member were lower in each activity group compared with the inactive group. This same pattern was demonstrated for admissions rates. There was good agreement between level of participation in fitness-related activities and in other wellness program offerings; 90% of people only nominally engaged in the wellness program also were low active or inactive, whereas 84% of those in the high active group also had the highest overall participation in the wellness program. CONCLUSION: Participation in fitness-related activities within an incentive-based health insurance wellness program was associated with lower health care costs. However, involvement in fitness-related activities was generally low, and further research is required to identify and address barriers to participation in such programs.
Assuntos
Hospitalização/estatística & dados numéricos , Aptidão Física , Adulto , Feminino , Promoção da Saúde , Humanos , Seguro Saúde/organização & administração , Masculino , Fatores de Risco , África do SulRESUMO
BACKGROUND: Non-communicable diseases (NCD) accounts for more than a third (37%) of all deaths in South Africa. However, this burden of disease can be reduced by addressing risk factors. The aim of this study was to determine the health and risk profile of South African employees presenting for health risk assessments and to measure their readiness to change and improve lifestyle behaviour. METHODS: Employees (n = 1954) from 18 companies were invited to take part in a wellness day, which included a health-risk assessment. Self-reported health behaviour and health status was recorded. Clinical measures included cholesterol finger-prick test, blood pressure and Body Mass Index (BMI). Health-related age was calculated using an algorithm incorporating the relative risk for all case mortality associated with smoking, physical activity, fruit and vegetable intake, BMI and cholesterol. Medical claims data were obtained from the health insurer. RESULTS: The mean percentage of participation was 26% (n = 1954) and ranged from 4% in transport to 81% in the consulting sector. Health-related age (38.5 +/- 12.9 years) was significantly higher than chronological age (34.9 +/- 10.3 yrs) (p < 0.001). Both chronological and risk-related age were significantly different between the sectors (P < 0.001), with the manufacturing sector being the oldest and finance having the youngest employees. Health-related age was significantly associated with number of days adversely affected by mental and physical health, days away from work and total annual medical costs (p < 0.001). Employees had higher rates of overweight, smoking among men, and physical inactivity (total sample) when compared the general SA population. Increased health-related expenditure was associated with increased number of risk factors, absenteeism and reduced physical activity. CONCLUSION: SA employees' health and lifestyle habits are placing them at increased risk for NCD's, suggesting that they may develop NCD's earlier than expected. Inter-sectoral differences for health-related age might provide insight into those companies which have the greatest need for interventions, and may also assist in predicting future medical expenditure. This study underscores the importance of determining the health and risk status of employees which could assist in identifying the appropriate interventions to reduce the risk of NCD's among employees.