Systematic review on the financial return of worksite health promotion programmes aimed at improving nutrition and/or increasing physical activity

[A cross-sectional study of physical activity promotion projects and organizational factors in the workplace]

OBJECTIVE

The benefits of physical activity are well-recognized but physical activity promotion projects (PAPP) are not well implemented in workplaces, resulting in an evidence-practice gap. This study identified the organizational factors associated with PAPP in the workplace in Japan.

METHODS

A self-administered questionnaire survey was postal mailed to 3,266 listed companies (with ≥ 50 employees) in Japan. The items surveyed included the presence or absence of PAPP and 29 organizational factors. Organizational factors were also extracted from interviews with corporate health managers. The Consolidated Framework for Implementation Research (CFIR) was applied. Multiple logistic regression analysis was conducted with the presence or absence of PAPP as the objective variable, each quartile group (Q1-Q4) of the total number of relevant organizational factors as the explanatory variable, and the basic workplace attributes as the covariate.

RESULTS

The analysis covered 301 workplaces. Of these, 98 (32.6%) had implemented PAPP. The adjusted odds ratio for PAPP for each group based on Q1 was 1.88 (0.62-5.70) for Q2, 3.38 (1.21-9.43) for Q3, and 29.69 (9.95-88.59) for Q4. The association between each organizational factor and PAPP was high for the constructs in the 'inner setting' of the CFIR. The observed adjusted odds ratios for these items were: 'there is a precedent for PAPP' 12.50 (6.42-24.34), 'there is a budget for the health department' 10.36 (5.24-20.47), 'understanding of the health department manager' 8.41 (4.43-15.99), 'understanding of workplace management' 7.63 (4.16-14.02), 'employee 7.31 (3.42-15.64), and 'requests from employees' 7.31 (3.42-15.64).

CONCLUSION

There was a quantity-response relationship between the number of applicable organizational factors and PAPP. It has been suggested that the expansion of organizational factors may lead to PAPP. In particular, the creation of an internal atmosphere and the promotion of understanding among the people concerned may be useful.

Assessing the Impact of Workforce Nutrition Programmes on Nutrition, Health and Business Outcomes: A Review of the Global Evidence and Future Research Agenda

One in three people globally suffers from at least one form of malnutrition, leading to poor health outcomes and low productivity in the workplace. The workplace offers an important, relatively unexploited opportunity to address malnutrition in all its forms. This narrative literature review aims to understand the impact of workforce nutrition programmes on nutrition, health, and business outcomes, based on high-strength-of-evidence studies. We used PubMed as our primary research database, complemented by Google Scholar, to identify systematic reviews, meta-analyses, and randomised controlled trials published between January 2010 and October 2021. In total, 26 records were included. We found that comprehensive workforce nutrition programmes, including a variety of intervention areas, and/or programmes targeting high-risk categories of workers (overweight/obese or (pre-)diabetic) were more likely to be effective on nutrition, health, and business outcomes. Within comprehensive and targeted programmes, individualised counselling and worksite environmental modifications were often mentioned as the most effective components. However, a high degree of heterogeneity in outcome measures and programme designs made it difficult to draw strong conclusions on the impact of workforce nutrition interventions. Limited evidence was found on business outcomes, longer-term effects of interventions, and programme implementation in LMICs. Therefore, further research is needed to address these evidence gaps.

What are the economic dimensions of occupational health and how should they be measured? A qualitative study

Background

Decision makers want to know if there is a financial benefit in investing scarce resources in occupational health management (OHM). Economic evaluations (EEs) of OHM-strategies try to answer this question. However, EEs of OHM-strategies which are strongly marked by quantitative methods may be limited by contextual, qualitative residuals. Therefore, the objectives of this study were to (1) explore important economic dimensions of OHM and (2) to discuss the methods used in current EEs for measuring these dimensions.

Methods

In this explorative qualitative study, OHM-specialists were recruited via the Swiss organisation for health promotion. Thirteen semi-structured interviews were performed from November 2020 until May 2021. Videotapes were transcribed verbatim and organised by using an open coding strategy. Codes were clustered and synthesised as themes (i.e. the dimensions of EEs of OHM) through a mix of inductive and deductive content analysis. Member check with eight participants was accomplished to validate the results.

Results

The interviews had an average duration of 70.5 min and yielded 609 individual codes. These codes were merged into 28 subcategories which were finally categorised into five main themes: Understanding of OHM, costs, benefits, environmental aspects, and evaluation of OHM. Participants stated that the greater part of costs and benefits cannot be quantified or monetised and thus, considered in quantitative EEs. For example, they see a culture of health as key component for a successful OHM-strategy. However, the costs to establish such a culture as well as its benefits are hard to quantify. Participants were highly critical of the use of absenteeism as a linear measure of productivity. Furthermore, they explained that single, rare events, such as a change in leadership, can have significant impact on employee health. However, such external influence factors are difficult to control.

Conclusions

Participants perceived costs and benefits of OHM significantly different than how they are represented in current EEs. According to the OHM-specialists, most benefits cannot be quantified and thus, monetised. These intangible benefits as well as critical influencing factors during the process should be assessed qualitatively and considered in EEs when using them as a legitimation basis vis-à-vis decision makers.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13659-y.

Cost-Effectiveness and Return-on-Investment of a Participatory Ergonomics Intervention Among Childcare Workers: An Economic Evaluation in a Randomized Controlled Trial

OBJECTIVES

To evaluate the cost-effectiveness and return-on-investment (ROI) of 20-week ergonomic intervention to reduce physical exertion at work compared with usual-practice among childcare workers.

METHODS

One hundred ninety workers from 16 institutions were cluster-(institute)-randomized to intervention (n = 96) and usual-practice (n = 94) group. The intervention group participated in three workshops to develop/implement action plans improving ergonomic conditions. The rating of physical exertion (RPE) was measured at baseline and 20-weeks. Employer-perspective-based costs of intervention, absenteeism, and presenteeism were estimated.

RESULTS

Although statistically non-significant, one-unit reduction in RPE was associated with saving of 592 EUR/worker. Per-EUR invested by the employer was associated with 1.6 EUR (95% CI: -3.1; 6.5) return in the intervention compared with usual practice.

CONCLUSION

The intervention tended to gain monetary benefit for the employer. The results should be replicated in larger populations for improved precision of economic evaluation estimates.Trial registration: ISRCTN10928313.

Effectiveness of an osteoporosis prevention educational program in Tunisian premenopausal women working in sedentary occupations: a quasi-experimental study

The objective of this study was to examine the effectiveness of an osteoporosis prevention program on knowledge and perception of self-efficacy in adopting preventive osteoporosis behaviors in premenopausal women working in sedentary occupations. Results show the improvement in knowledge and self-efficacy was statistically significant respectively (p < 0.001) and (p = 0.001).

INTRODUCTION

The main purpose of the study was to evaluate the effectiveness of an osteoporosis prevention educational program on knowledge and perception of self-efficacy in adopting preventive osteoporosis behaviors in Tunisian premenopausal women working in sedentary occupations.

METHODS

A quasi-experimental pre-post intervention study design. Our study population was composed of female employees, aged 35-50 years, of a company located in the industrial zone Sousse, situated in the center East of Tunisia. Three data collection methods were used: a questionnaire exploring socio-demographic characteristics and anthropometric measures, the Osteoporosis Knowledge Test, and the Osteoporosis Self-Efficacy Scale. The intervention consisted of an educational program relating to the promotion of calcium intake and physical activity. We are referred to the "Health Belief Model."

RESULTS

A survey conducted on 97 women. Only 81 subjects completed the study and are included in data analyses. The total knowledge score regarding osteoporosis improved by + 14.57 which corresponds to percentage of 109% between the pre- (T1) and post-test (T2). This improvement in knowledge was statistically significant (p < 0.001), going from 13.41 ± 3.94 at T1 to 27.98 ± 2.49 at T2. The total osteoporosis self-efficacy score has increased by + 9.56, or a percentage of 15% between the pre- and post-test. This improvement in self-efficacy was statistically significant (p = 0.001), going from 64.18 ± 20.84 at T1 to 73.73 ± 14.35 at T2.

CONCLUSION

It is important to create an appropriate environment for the adoption of favorable behaviors to healthy bones and to promote health education with political commitment and collaboration with different sectors.

Economic Evaluation of In-Hospital Clinical Practices in Acute Injury Care: A Systematic Review

OBJECTIVES

Underuse of high-value clinical practices and overuse of low-value practices are major sources of inefficiencies in modern healthcare systems. To achieve value-based care, guidelines and recommendations should target both underuse and overuse and be supported by evidence from economic evaluations. We aimed to conduct a systematic review of the economic value of in-hospital clinical practices in acute injury care to advance knowledge on value-based care in this patient population.

METHODS

Pairs of independent reviewers systematically searched MEDLINE, Embase, Web of Science, and Cochrane Central Register for full economic evaluations of in-hospital clinical practices in acute trauma care published from 2009 to 2019 (last updated on June 17, 2020). Results were converted into incremental net monetary benefit and were summarized with forest plots. The protocol was registered with PROSPERO (CRD42020164494).

RESULTS

Of 33 910 unique citations, 75 studies met our inclusion criteria. We identified 62 cost-utility, 8 cost-effectiveness, and 5 cost-minimization studies. Values of incremental net monetary benefit ranged from international dollars -467 000 to international dollars 194 000. Of 114 clinical interventions evaluated (vs comparators), 56 were cost-effective. We identified 15 cost-effective interventions in emergency medicine, 6 in critical care medicine, and 35 in orthopedic medicine. A total of 58 studies were classified as high quality and 17 as moderate quality. From studies with a high level of evidence (randomized controlled trials), 4 interventions were clearly dominant and 8 were dominated.

CONCLUSIONS

This research advances knowledge on value-based care for injury admissions. Results suggest that almost half of clinical interventions in acute injury care that have been studied may not be cost-effective.

The economic impact of workplace physical activity interventions in Europe: a systematic review of available evidence

Purpose

There is growing interest in the economic impact of workplace physical activity interventions, but the evidence is still lacking — especially in Europe. Although, some evidence on the return on investment (ROI) is found in literature, the included studies may not be applicable to the Europe situation. Therefore, the objective of this study was to review current evidence on the economic impact of workplace physical activity interventions in European countries.

Design/methodology/approach

A systematic review on the economic impact of worksite health promotion programs aiming at increasing physical activity was conducted. Five electronic databases (MEDLINE (Ovid), MEDLINE (PubMed), EMBASE, NHS-EED and Emerald Insights) were searched for relevant studies published between 2000 and 2020.

Findings

A total of 953 abstracts were screened, and 28 were reviewed, 11 of which met all inclusion criteria. The studies varied substantially in sample size, intervention type, duration and frequency of follow-up measurements, valuation methods and assessed economic outcomes. There is inconclusive evidence for decreasing absenteeism, positive net benefit (NB) and positive ROI. No evidence was found to indicate an effect on self-assessed productivity or job satisfaction.

Originality/value

This study is the first try to take the different working conditions from Europe into consideration. The authors found that working conditions could have some impact on the valuation of absenteeism costs and thereof on the ROI. Further, this study provides insight into how to deploy effective and efficient workplace physical activity interventions, based on a standardized and validated methodology and program scope.

Cost-Benefit Evaluation of an Organizational-Level Intervention Program for Decreasing Sickness Absence among Public Sector Employees in Sweden

Work-related illnesses create a vast economic burden for employers and society. Organizational-level workplace interventions are recommended to prevent these illnesses, but the knowledge about the economic benefits of such interventions is scarce. The study aimed to evaluate the economic benefit of an organizational-level workplace program for decreasing sickness absence. The program contained a monetary support approach (MSA) and an approach combining monetary and facilitator support (FSA). Cost–benefit analyses were used, where the results were compared to those of business as usual. Economic benefits of reduced sickness absence were based on the value of reduced production loss and direct sick pay costs, respectively. Sensitivity analyses were used to assess the robustness of the results. The program had a positive net benefit when measuring productivity loss, where the FSA had a net benefit and the MSA had a net loss. A negative net benefit was derived when measuring direct sick pay costs. The intervention effect on sickness absence affected the net benefit the most. This program was economically beneficial in terms of reducing the productivity loss, but not of reducing direct sick pay costs connected to short-term sickness absence. Using evidence-based methods is essential for increasing the long-term net benefit of organizational-level workplace interventions.

A Cluster-Randomised Crossover Pilot Feasibility Study of a Multicomponent Intervention to Reduce Occupational Sedentary Behaviour in Professional Male Employees

Professional male office employees have been identified as those most at risk of prolonged sedentary time, which is associated with many long-term adverse health conditions. The aim of the study was to assess the acceptability and feasibility of a gender-sensitive multicomponent intervention, guided by the socio-ecological model, to reduce occupational sedentary behaviour by increasing physical activity in professional men. The main elements of the intervention comprised: a Garmin watch with associated web-based platform/smartphone application, an under-desk pedal machine, and management participation and support. A cluster-randomised crossover pilot feasibility trial recruiting professional males was conducted in two workplaces. Mixed methods were used to assess the primary outcomes of recruitment, retention, and acceptability and feasibility of the intervention. Secondary outcomes included objectively measured sedentary behaviour, standing and physical activity. Focus groups were used to explore the acceptability of the intervention in a real-world setting. Twenty-two participants were recruited (mean age 42.9 years (SD 11.0)). Recruitment and retention rates were 73.3% and 95%, respectively. Overall, participants found the intervention acceptable and feasible, and expressed enjoyment of the intervention, however desk set-up issues with the pedal devices were noted. The manual recording of the pedalling bouts was overly burdensome. Preliminary data indicate that the intervention may reduce occupational sedentary behaviour and increase physical activity. This intervention should be further tested in a definitive trial following consideration of the findings of this pilot feasibility trial.

Implementation of a workplace physical activity intervention in child care: process evaluation results from the Care2BWell trial

Care2BWell was designed to evaluate the efficacy of Healthy Lifestyles (HL), a worksite health promotion intervention to increase child care workers' physical activity. The purpose of this study was to use process evaluation to describe the implementation of HL and determine if different levels of implementation are associated with changes in workers' physical activity. Data were collected from 250 workers randomized to HL, a 6 month, multilevel intervention that included an educational workshop followed by three 8 week campaigns that included self-monitoring and feedback, raffle incentive, social support, and center director coaching. Process evaluation data collection included direct observation, self-reported evaluation surveys, website analytics and user test account data, tracking databases and semi-structured interviews. Implementation scores were calculated for each intervention component and compared at the center and individual levels. Nearly a third of workers never self-monitored and few (16%) met self-monitoring goals. Only 39% of centers engaged with the social support component as intended. Raffle and social support components were perceived as the least useful. Implementation varied widely by center (25%-76%) and individual workers (0%-94%). No within- or between-group differences for high compared to low implementation groups for change in physical activity were evident. Interview themes included limited sustainability, competing priorities, importance of social support, and desire for a more intensive, personalized intervention. Wide variation in implementation may explain limited effects on intervention outcomes. Future worksite interventions designed for child care workers can use these findings to optimize health promotion in this setting.

Return on Investment of Workplace Wellness Programs for Chronic Disease Prevention: A Systematic Review

CONTEXT

Individuals with noncommunicable diseases account for a disproportionate share of medical expenditures, absenteeism, and presenteeism. Therefore, employers are increasingly looking to worksite wellness programs as a cost-containment strategy. Previous reviews examining whether worksite wellness programs deliver a positive return on investment have shown mixed results, possibly because the more optimistic findings come from studies with poorer methodologic quality. The purpose of this systematic review is to critically revisit and update this literature to explore that hypothesis.

EVIDENCE ACQUISITION

A total of 4 databases were systematically searched for studies published before June 2019. Included studies were economic evaluations of worksite wellness programs that were based in the U.S., that lasted for at least 4 weeks, and that were with at least 1 behavior change component targeting 1 of the 4 primary modifiable behaviors for chronic disease: physical activity, healthy diet, tobacco use, and harmful consumption of alcohol. Methodologic quality was assessed using Consensus for Health Economic Criteria guidelines and the risk for selection bias associated with the study design. Data extraction (September 2019-February 2020) was followed by a narrative synthesis of worksite wellness programs characteristics and return on investment estimates.

EVIDENCE SYNTHESIS

A total of 25 relevant studies were identified. After conducting a quality and bias assessment, only 2 of the 25 studies were found to have both high methodologic rigor and lower risk for selection bias. These studies found no evidence of a positive return on investment in the short term.

CONCLUSIONS

The highest-quality studies do not support the hypothesis that worksite wellness programs deliver a positive return on investment within the first few years of initiation.

Dietary and behavior changes following RDN-led corporate wellness counseling: A secondary analysis

BACKGROUND

Worksite wellness programs have the ability to activate health promotion and stimulate behavior change.

OBJECTIVE

To measure longitudinal associations between visits with a Registered Dietitian Nutritionist (RDN), as part of worksite wellness programs, on dietary and lifestyle behavior changes.

METHODS

The study sample included 1,123 employees with 77 different worksite wellness programs across the United States from March to December 2017. Hierarchical linear modeling was used to evaluate the associations of RDN visits with behavior changes.

RESULTS

The mean BMI at baseline was 33.48, indicating over half of all employees are considered obese. Employees who attended more than one visit showed an increase in whole grain consumption and corresponding weight loss (t-ratio = 2.41, p = 0.02). Age played a significant factor in the rise of systolic blood pressure; employees who attended more visits showed an increase in whole grain consumption and corresponding blood pressure (t-ratio = -2.11, p = 0.04).

CONCLUSIONS

RDNs as part of worksite wellness programs, can contribute to improvements in lifestyle behavior changes. These data highlight the need for nutrition intervention at the workplace. Research on nutrition-focused worksite wellness programs is needed to assess the long-term health outcomes related to dietary and lifestyle behavior changes.

Using nudges to promote physical activity and to reduce sedentary behaviour in the workplace: a scoping review protocol

INTRODUCTION

Physical inactivity and sedentary behaviour are associated with numerous health problems and increasing risks of premature morbidity and mortality. Workplace health promotion with a focus on increasing physical activity (PA) and reducing sedentary behaviour is of growing interest. The concept of choice architecture with the use of nudges is a promising approach to influence decision making regarding health behaviours. It can help to understand why people often fail to act in their best interest, to follow well-informed preferences or to achieve their set goals. Nudges, the way the choice is presented, can help to overcome these challenges by using the same habits, biases or boundaries to alter our decision-making in favour of the more preferred behaviour. Aims of the scoping review will be to analyse (a) to what extent the concept of choice architecture is used in workplace health promotion to promote PA and/or to reduce sedentary behaviour and (b) which instruments (nudges) are used to archive that.

METHODS AND ANALYSES

Medline, PsychInfo, Web of Science and CINHAL will be searched from 2009 until June 2020. Applying a two-level screening process, title and abstracts will be screened according to a set of predetermined inclusion and exclusion criteria. Included articles will be screened a second time to determine the extent to which choice architecture has been used. Analyses for publication year, location, setting and target group will be provided. Interventions will be analysed presenting the instruments used, number of studies per instrument, combinations of instruments and alteration of the environment. Outcome measures and results will be reported as they occur.

ETHICS AND DISSEMINATION

Due to the nature of the scoping review, ethical concerns are minimal. No patient data will be included. Results are published in peer-review journals.

Socio-economic inequalities in the effectiveness of workplace health promotion programmes on body mass index: An individual participant data meta-analysis

This individual participant data meta-analysis assessed the effectiveness of workplace health promotion programmes on body mass index (BMI) across socio-economic groups and whether study and intervention characteristics explained inequalities in effectiveness. Studies were eligible if they assessed the effect of a workplace health promotion programme on BMI in the Netherlands, included workers of at least two different socio-economic positions (SEPs) and had a study design with premeasurement and postmeasurement and control condition. Data of 13 studies presenting 16 interventions (5183 participants) were harmonized. In a two-stage meta-analysis, the interaction between intervention and SEP on BMI was tested with linear mixed models for each study. Subsequently, the interaction terms were pooled. The influence of study and intervention characteristics on the effectiveness of workplace health promotion programmes was evaluated using meta-regression analyses. Compared with control conditions, workplace health promotion programmes overall showed a statistically non-significant 0.12 kg/m2 (95% CI: -0.01, 0.25) decrease in BMI, which did not differ across SEP. Interventions evaluated within randomized controlled trials, agentic interventions, those that focused on high-risk groups, included a counselling component, consisted of more than five sessions, or were offered at the individual level did statistically significantly reduce BMI. No evidence was found for intervention-generated SEP inequalities.

Impact of interventions to reduce overnutrition on healthcare costs related to obesity and type 2 diabetes: a systematic review

CONTEXT

In recent decades, obesity and type 2 diabetes mellitus (T2DM) have both become global epidemics associated with substantial healthcare needs and costs.

OBJECTIVE

The aim of this review was to critically assess nutritional interventions for their impact on healthcare costs to community-dwelling individuals regarding T2DM or obesity or both, specifically using CHEERS (Consolidated Health Economic Evaluation Reporting Standards) criteria to assess the economic components of the evidence.

DATA SOURCES

Searches were executed in Embase, EconLit, AgEcon, PubMed, and Web of Science databases.

STUDY SELECTION

Studies were included if they had a nutritional perspective, reported an economic evaluation that included healthcare costs, and focused on obesity or T2DM or both. Studies were excluded if they examined clinical nutritional preparations, dietary supplements, industrially modified dietary components, micronutrient deficiencies, or undernutrition; if they did not report the isolated impact of nutrition in complex or lifestyle interventions; or if they were conducted in animals or attempted to transfer findings from animals to humans.

DATA EXTRACTION

A systematic review was performed according to PRISMA guidelines. Using predefined search terms, 21 studies evaluating food habit interventions or taxation of unhealthy foods and beverages were extracted and evaluated using CHEERS criteria.

RESULTS

Overall, these studies showed that nutrition interventions and taxation approaches could lead to cost savings and improved health outcomes when compared with current practice. All of the included studies used external sources and economic modeling or risk estimations with population-attributable risks to calculate economic outcomes.

CONCLUSIONS

Most evidence supported taxation approaches. The effect of nutritional interventions has not been adequately assessed. Controlled studies to directly measure economic impacts are warranted.

Everyday Pedelec Use and Its Effect on Meeting Physical Activity Guidelines

Pedelecs (e-bikes with electrical support up to 25 km·h^-1) are important in active transportation. Yet, little is known about physiological responses during their everyday use. We compared daily pedelec (P) and bicycle (B) use to determine if pedelecs are a suitable tool to enhance physical activity. In 101 employees, cycling duration and intensity, heart rate (HR) during P and B were recorded via a smartphone app. Each recording period was a randomized crossover design and lasted two weeks. The ride quantity was higher in P compared to B (5.3 ± 4.3 vs. 3.2 ± 4.0 rides·wk^-1; p < 0.001) resulting in a higher total cycling time per week for P (174 ± 146 min·wk^-1) compared to B (99 ± 109 min·wk^-1; p < 0.001). The mean HR during P was lower than B (109 ± 14 vs. 118 ± 17 bpm; p < 0.001). The perceived exertion was lower in P (11.7 ± 1.8 vs. 12.8 ± 2.1 in B; p < 0.001). The weekly energy expenditure was higher during P than B (717 ± 652 vs. 486 ± 557 metabolic equivalents of the task [MET]·min·wk^-1; p < 0.01). Due to a sufficient HR increase in P, pedelecs offer a more active form of transportation to enhance physical activity.

The effectiveness of workplace nutrition and physical activity interventions in improving productivity, work performance and workability: a systematic review

BACKGROUND

Healthy lifestyles play an important role in the prevention of premature death, chronic diseases, productivity loss and other social and economic concerns. However, workplace interventions to address issues of fitness and nutrition which include work-related outcomes are complex and thus challenging to implement and appropriately measure the effectiveness of. This systematic review investigated the impact of workplace nutrition and physical activity interventions, which include components aimed at workplace's physical environment and organizational structure, on employees' productivity, work performance and workability.

METHODS

A systematic review that included randomized controlled trials and or non-randomized controlled studies was conducted. Medline, EMBASE.com, Cochrane Library and Scopus were searched until September 2016. Productivity, absenteeism, presenteeism, work performance and workability were the primary outcomes of our interest, while sedentary behavior and changes in other health-related behaviors were considered as secondary outcomes. Two reviewers independently screened abstracts and full-texts for study eligibility, extracted the data and performed a quality assessment using the Cochrane Collaboration Risk-of-Bias Tool for randomized trials and the Risk-of-Bias in non-randomized studies of interventions. Findings were narratively synthesized.

RESULTS

Thirty-nine randomized control trials and non-randomized controlled studies were included. Nearly 28% of the included studies were of high quality, while 56% were of medium quality. The studies covered a broad range of multi-level and environmental-level interventions. Fourteen workplace nutrition and physical activity intervention studies yielded statistically significant changes on absenteeism (n = 7), work performance (n = 2), workability (n = 3), productivity (n = 1) and on both workability and productivity (n = 1). Two studies showed effects on absenteeism only between subgroups.

CONCLUSIONS

The scientific evidence shows that it is possible to influence work-related outcomes, especially absenteeism, positively through health promotion efforts that include components aimed at the workplace's physical work environment and organizational structure. In order to draw further conclusions regarding work-related outcomes in controlled high-quality studies, long-term follow-up using objective outcomes and/or quality assured questionnaires are required.

TRIAL REGISTRATION

Registration number: PROSPERO CRD42017081837.

The Role of Positive Emotion and Ego-Resilience in Determining Men's Physical Activity Following a Workplace Health Intervention

Men are a hard-to-reach group in the promotion of modifiable behaviors such as physical activity. Examining the individual differences among men that might predict positive behavior changes could support customization of health promotion programs. This study examined the role of emotional outlook, positive emotion, and ego-resilience in determining men’s physical activity and health-related quality of life following implementation of a gender-sensitive workplace health intervention. Using a pre–post within-subjects design, computer-assisted telephone interviewing (CATI) was used to collect measures of emotion and ego-resilience along with physical activity and health-related quality of life (using the 12-item short form [SF-12]) at baseline (n = 139) and after 6 months (n = 80) from adult men (M_age = 43.7, SD = 12.5). Baseline emotional outlook and ego-resilience were both positively related to increased physical activity at follow-up among men. Emotional outlook and positive emotion were positively related to ego-resilience, and ego-resilience mediated the relationship between these and the physical component of health-related quality of life. Workplace health interventions that incorporate the promotion of personal resources hold potential for greater impacts.

A loyalty scheme to encourage physical activity in office workers: a cluster RCT

Background

Increasing physical activity in the workplace can provide physical and mental health benefits for employees and economic benefits for the employer through reduced absenteeism and increased productivity. However, there is limited evidence on effective behaviour change interventions in workplace settings that led to maintained physical activity. This study aimed to address this gap and contribute to the evidence base for effective and cost-effective workplace interventions.

Objectives

To determine the effectiveness and cost-effectiveness of the Physical Activity Loyalty scheme, a multicomponent intervention based on concepts similar to those that underpin a high-street loyalty card, which was aimed at encouraging habitual physical activity behaviour and maintaining increases in mean number of steps per day.

Design

A cluster randomised controlled trial with an embedded economic evaluation, behavioural economic experiments, mediation analyses and process evaluation.

Setting

Office-based employees from public sector organisations in Belfast and Lisburn city centres in Northern Ireland.

Participants

A total of 853 participants [mean age 43.6 years (standard deviation 9.6 years); 71% of participants were female] were randomly allocated by cluster to either the intervention group or the (waiting list) control group.

Intervention

The 6-month intervention consisted of financial incentives (retail vouchers), feedback and other evidence-based behaviour change techniques. Sensors situated in the vicinity of the workplaces allowed participants to monitor their accumulated minutes of physical activity.

Main outcome measures

The primary outcome was mean number of steps per day recorded using a sealed pedometer (Yamax Digiwalker CW-701; Yamax, Tasley, UK) worn on the waist for 7 consecutive days and at 6 and 12 months post intervention. Secondary outcomes included health, mental well-being, quality of life, work absenteeism and presenteeism, and the use of health-care resources.

Results

The mean number of steps per day were significantly lower for the intervention group than the control group [6990 mean number of steps per day (standard deviation 3078) vs. 7576 mean number of steps per day (standard deviation 3345), respectively], with an adjusted mean difference of –336 steps (95% confidence interval –612 to –60 steps; p = 0.02) at 6 months post baseline, but not significantly lower at 12 months post baseline. There was a small but significant enhancement of mental well-being in the intervention group (difference between groups for the Warwick–Edinburgh Mental Wellbeing Scale of 1.34 points, 95% confidence interval 0.48 to 2.20 points), but not for the other secondary outcomes. An economic evaluation suggested that, overall, the scheme was not cost-effective compared with no intervention. The intervention was £25.85 (95% confidence interval –£29.89 to £81.60) more costly per participant than no intervention and had no effect on quality-adjusted life-years (incremental quality-adjusted life-years –0.0000891, 95% confidence interval –0.008 to 0.008).

Limitations

Significant restructuring of participating organisations during the study resulted in lower than anticipated recruitment and retention rates. Technical issues affected intervention fidelity.

Conclusions

Overall, assignment to the intervention group resulted in a small but significant decline in the mean pedometer-measured steps per day at 6 months relative to baseline, compared with the waiting list control group. The Physical Activity Loyalty scheme was deemed not to be cost-effective compared with no intervention, primarily because no additional quality-adjusted life-years were gained through the intervention. Research to better understand the mechanisms of physical activity behaviour change maintenance will help the design of future interventions.

Trial registration

Current Controlled Trials ISRCTN17975376.

Funding

This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full in Public Health Research; Vol. 7, No. 15. See the NIHR Journals Library website for further project information.

Socioeconomic inequalities in reach, compliance and effectiveness of lifestyle interventions among workers: protocol for an individual participant data meta-analysis and equity-specific reanalysis

INTRODUCTION

Obesity and unhealthy behaviour are more prevalent among workers with a low compared with a high socioeconomic position (SEP), and thus contribute to socioeconomic health inequalities. The occupational setting is considered an important setting to address unhealthy behaviours due to the possibility to efficiently reach a large group of adults through worksite health promotion. This paper describes the rationale and design for an individual participant data (IPD) meta-analysis and a socioeconomic equity-specific reanalysis aiming to: (1) investigate socioeconomic differences in the effectiveness of interventions aimed at promoting healthy behaviour and preventing obesity, (2) examine socioeconomic differences in reach and compliance and (3) to investigate underlying factors affecting possible socioeconomic differences.

METHODS AND ANALYSIS

A systematic search was conducted in electronic databases including Embase, Medline Ovid, Web of Science, Cochrane Central and Google Scholar as well as in grey literature and trial registries. Two researchers have independently selected a total of 34 relevant studies (from 88 articles). Responsible researchers of these eligible studies were asked to provide their study data and an assessment of the methodological criteria was done. The data of the intervention studies will be pooled for the IPD meta-analysis, whereas the socioeconomic equity-specific reanalysis will focus on each study separately, stratified for SEP. Both methods will be conducted to investigate socioeconomic differences in effectiveness, reach and compliance (research aims 1 and 2). For research aim 3, different factors, such as population characteristics, organisational work environment and intervention characteristics, will be investigated as possible moderators in the associations between SEP and effectiveness, reach and compliance.

ETHICS AND DISSEMINATION

The Medical Ethical Committee of Erasmus MC declared that the Medical Research Involving Human Subjects Act does not apply to the meta-analyses. The findings will be disseminated through peer-reviewed publications and (inter)national conference presentations.

TRIAL REGISTRATION NUMBER

CRD42018099878.

Cost and Return on Investment of a Work-Family Intervention in the Extended Care Industry: Evidence From the Work, Family, and Health Network

OBJECTIVE

To estimate the cost and return on investment (ROI) of an intervention targeting work-family conflict (WFC) in the extended care industry.

METHODS

Costs to deliver the intervention during a group-randomized controlled trial were estimated, and data on organizational costs-presenteeism, health care costs, voluntary termination, and sick time-were collected from interviews and administrative data. Generalized linear models were used to estimate the intervention's impact on organizational costs. Combined, these results produced ROI estimates. A cluster-robust confidence interval (CI) was estimated around the ROI estimate.

RESULTS

The per-participant cost of the intervention was $767. The ROI was -1.54 (95% CI: -4.31 to 2.18). The intervention was associated with a $668 reduction in health care costs (P < 0.05).

CONCLUSIONS

This paper builds upon and expands prior ROI estimation methods to a new setting.

Obesity and pelvic organ prolapse

PURPOSE OF REVIEW

The purpose of this review is to review the data on the relationship of obesity and pelvic organ prolapse (POP). This review is timely and relevant as the prevalence of obesity is increasing worldwide, and it is an important risk factor to consider in counseling women on management of prolapse symptoms and outcomes for surgical treatment.

RECENT FINDINGS

The main findings in the literature include: Obesity is increasing worldwide and impacts health, social life, work and healthcare costs. Elevated BMI is an important lifestyle factor affecting pelvic prolapse. The most probable mechanism of POP development among obese women is the increase in intra-abdominal pressure that causes weakening of pelvic floor muscles and fascia. Obesity is associated with significant pelvic floor symptoms and impairment of quality of life (QOL). Weight loss is likely not associated with anatomic improvement, but may be associated with prolapse symptom improvement. Weight loss should be considered a primary option in obese women for its beneficial effects on multiple organ systems and reducing pelvic floor disorder (PFD) symptoms. Although the operation time in obese women is significantly longer than in healthy weight women, the complication rate of surgery has not been shown to be increased compared to nonobese patients, regardless of route of surgery. There are data to support the vaginal approach in obese women. Some studies have shown that women with high body weight are associated with an increase in the risk for both anatomical and functional recurrence, and other studies have shown no difference.

SUMMARY

Obesity is a prevalent modifiable condition that impacts PFDs including pelvic prolapse. Patients should be counseled using clinical judgment, knowledge of the literature and with the goal of improving QOL.

A systematic review of physical activity-based interventions in shift workers

Shift workers are at increased risk of a range of chronic diseases and there is evidence to suggest that these risks can be ameliorated by physical activity. Little is known however about the efficacy of physical activity interventions in shift workers. The aim was therefore to critically review the literature to improve understanding of the efficacy of physical activity promotion initiatives for this occupational group. A systematic review of randomized controlled trials of physical activity in shift workers was conducted in 2016-2017 following the Preferred Reported Items for Systematic Review and Meta-Analysis (PRISMA) guidelines. Only seven studies were found. None of the studies measured changes in physical activity behaviour or reported on the timing or setting of the intervention protocols. Instead, most focused on health-related outcomes including body composition, fitness and sleep. Almost all provided physical activity 'prescriptions' with walking or 'aerobic activity' as the primary intervention mode and most reported significant improvements in one of the outcome measures. Although the findings suggest that physical activity may mitigate intermediate risk factors associated with non-communicable diseases (NCD) in shift workers, the studies offer little insight into physical activity behaviour change in this occupational group. Future research should assess actual changes in physical activity behaviour, and its determinants, as well as the reach and uptake of intervention strategies in this challenging population group.

Stand Up to Work: assessing the health impact of adjustable workstations

Purpose

Sedentary behavior is linked to health risks, and prolonged sitting is prevalent among office workers. Adjustable workstations (AWS) promote health by allowing transitions between sitting and standing. Stand Up to Work compares workers with AWS to traditional desks (TD). The paper aims to discuss these issues.

Design/methodology/approach

Employees were randomly selected from one office floor to receive AWS, two identical floors maintained TD. Participants received workplace wellness and ergonomic training, completed self-administered questionnaires, and responded to repeated micropolling at baseline (T0), 3 (T1), 6 (T2), and 12 (T3) months in Atlanta, 2015-2016. Groups were compared using two-sample t-tests and nonparametric Wilcoxon tests.

Findings

Compared to TD (n = 24), participants with AWS (n = 24) reported significantly less sedentary behavior at T1 and T2 after AWS installation (p<0.05), with a retention rate at T2 of 80 and 65 percent for the AWS and TD group, respectively. In all, 47 percent of participants with AWS reported decline in upper back, shoulder, and neck discomfort (p=0.04); 88 percent of AWS participants reported convenience to use, 65 percent reported increased productivity, and 65 percent reported positive impact outside the workplace. Individuals with normal or underweight body mass index (BMI) reported a significantly greater decline in percent of time sitting compared to participants with overweight or obese BMI at all three time points.

Originality/value

AWS are beneficial in reducing sedentary behavior in and outside the workplace. Behavioral changes were sustained over time and associated with less self-reported muscle pain, more self-reported energy, and awareness of standing. When considering total worker health, employers should include options for AWS to promote reducing sedentary behavior.

Is More Always Better in Designing Workplace Wellness Programs?: A Comparison of Wellness Program Components Versus Outcomes

OBJECTIVE

Assess whether adding more components to a workplace wellness program is associated with better outcomes by measuring the relationship of program components to one another and to employee participation and perceptions of program effectiveness.

METHODS

Data came from a 2014 survey of 24,393 employees of 81 employers about services offered, leadership, incentives, and promotion. Logistic regressions were used to model the relationship between program characteristics and outcomes.

RESULTS

Components individually are related to better outcomes, but this relationship is weaker in the presence of other components and non-significant for incentives. Within components, a moderate level of services and work time participation opportunities are associated with higher participation and effectiveness.

CONCLUSIONS

The "more of everything" approach does not appear to be advisable for all programs. Programs should focus on providing ample opportunities for employees to participate and initiatives like results-based incentives.

Effectiveness and Cost-benefit Evaluation of a Comprehensive Workers' Health Surveillance Program for Sustainable Employability of Meat Processing Workers

Objective To evaluate the effectiveness of a comprehensive workers' health surveillance (WHS) program on aspects of sustainable employability and cost-benefit. Methods A cluster randomized stepped wedge trial was performed in a Dutch meat processing company from february 2012 until march 2015. In total 305 workers participated in the trial. Outcomes were retrieved during a WHS program, by multiple questionnaires, and from company registries. Primary outcomes were sickness absence, work ability, and productivity. Secondary outcomes were health, vitality, and psychosocial workload. Data were analyzed with linear and logistic multilevel models. Cost-benefit analyses from the employer's perspective were performed as well. Results Primary outcomes sickness absence (OR = 1.40), work ability (B = -0.63) and productivity (OR = 0.71) were better in the control condition. Secondary outcomes did not or minimally differ between conditions. Of the 12 secondary outcomes, the only outcome that scored better in the experimental condition was meaning of work (B = 0.18). Controlling for confounders did not or minimally change the results. However, our stepped wedge design did not enable adjustment for confounding in the last two periods of the trial. The WHS program resulted in higher costs for the employer on the short and middle term. Conclusions Primary outcomes did not improve after program implementation and secondary outcomes remained equal after implementation. The program was not cost-beneficial after 1-3 year follow-up. Main limitation that may have contributed to absence of positive effects may be program failure, because interventions were not deployed as intended.

Expert opinions on good practice in evaluation of health promotion and primary prevention measures related to children and adolescents in Germany

Background

Determining what constitutes “good practice” in the measurement of the costs and effects of health promotion and disease prevention measures is of particular importance. The aim of this paper was to gather expert knowledge on (economic) evaluations of health promotion and prevention measures for children and adolescents, especially on the practical importance, the determinants of project success, meaningful parameters for evaluations, and supporting factors, but also on problems in their implementation. This information is targeted at people responsible for the development of primary prevention or health promotion programs.

Methods

Partially structured open interviews were conducted by two interviewers and transcribed, paraphrased, and summarized for further use. Eight experts took part in the interviews.

Results

The interviewed experts saw evaluation as a useful tool to establish the effects of prevention programs, to inform program improvement and further development, and to provide arguments to decision making. The respondents’ thought that determinants of a program’s success were effectiveness with evidence of causality, cost benefit relation, target-group reach and sustainability. It was considered important that hard and soft factors were included in an evaluation; costs were mentioned only by one expert. According to the experts, obstacles to evaluation were lacking resources, additional labor requirements, and the evaluators’ unfamiliarity with a program’s contents. It was recommended to consider evaluation design before a program is launched, to co-operate with people involved in a program and to make use of existing structures.

Conclusion

While in in this study only a partial view of expert knowledge is represented, it could show important points to consider when developing evaluations of prevention programs. By considering these points, researchers could further advance towards a more comprehensive approach of evaluation targeting measures in children and adolescents.

The cost-effectiveness and return-on-investment of a combined social and physical environmental intervention in office employees

This study explored the cost-effectiveness and return-on-investment of a combined social and physical environmental worksite health promotion program compared with usual practice, and of both intervention conditions separately. Participants were randomized to the combined intervention (n = 92), social environmental intervention (n = 118), physical environmental intervention (n = 96), or control group (n = 106). The social environmental intervention consisted of group motivational interviewing and the physical environmental intervention of workplace modifications. Both interventions were aimed at improving physical activity and relaxation. Effects included need for recovery (NFR), general vitality and job satisfaction. Cost-effectiveness analyses were performed from the societal and employer's perspective, and return-on-investment analyses from the employer's perspective. Compared with usual practice, the combined intervention was significantly more effective in improving NFR (-8.4;95% CI:-14.6;-2.2) and significantly more expensive to the employer (3102; 95%CI:598;5969). All other between-group differences were non-significant. For NFR, the combined intervention became the preferred option at willingness-to-pays of ≥€170/point improvement (society) and ≥€300/point improvement (employer). For general vitality and job satisfaction, the interventions' maximum probabilities of cost-effective were low (≤0.55). All interventions had a negative return-on-investment. The combined intervention may be cost-effective for NFR depending on the decision-makers' willingness-to-pay. Both separate interventions are not cost-effective for NFR. All interventions were neither cost-effective for general vitality and job satisfaction, nor cost-saving to the employer.

An Incentivized, Workplace Physical Activity Intervention Preferentially Increases Daily Steps in Inactive Employees

Although physical activity (PA) is associated with decreased risk of chronic diseases, fewer than half of American adults meet the recommendations for daily PA, in part, due to large amounts of sedentary time in the workplace.

PURPOSE

To determine the efficacy of an incentivized workplace PA intervention.

DESIGN

Retrospective cohort design.

SETTING

Large southeastern university.

PARTICIPANTS

Of the 16 588 eligible employees working ≥8 h/wk, 6246 (37.6%) participated and 2206 (13.3%) were included in data analysis.

INTERVENTION

Six-week PA intervention with tiered incentives (value: $10.50-$29.00).

MEASURES

Steps/day measured via consumer-grade PA monitors for 1-week pre-, 6-weeks during, and 1-week postintervention.

ANALYSIS

Participants were grouped by preintervention PA into 4 groups: <6000 (I); 6000 to 7999 (II); 8000 to 9999 (III); and ≥10 000 (IV) steps/d ( n = 481, 540, 485, and 700, respectively) in accordance with the tiered incentive schedule. Statistical comparisons were made by repeated-measures analysis of variance.

RESULTS

During the intervention, participants achieving ≥10 000 steps/d increased by 60%. Groups I, II, and III significantly increased steps/day during the intervention (46%, 24%, and 11%, respectively), which was partially maintained in groups I and II 1-week postintervention. Group IV did not increase steps/day during the intervention and significantly decreased steps/day 1-week postintervention. The estimated cost per participant of this intervention increased with from group I ($55.41) to IV ($71.90).

CONCLUSION

An incentivized, workplace PA intervention preferentially increases PA and is most cost-effective among university employees with low initial PA who may benefit substantially from increased levels of PA.

The cost-effectiveness of physical activity interventions: A systematic review of reviews

Background

Despite growing recognition of the need to promote physical activity, the existing evidence base on the cost-effectiveness of relevant interventions appears scant and scattered. This systematic review of reviews set out to take stock of the evidence on the cost-effectiveness of physical activity interventions.

Methods

Ten literature databases were systematically searched for available reviews on the cost-effectiveness of physical activity interventions, complemented by a hand search. Out of the 515 articles identified, 18 reviews met the inclusion criteria. A quality appraisal of the 18 reviews was undertaken.

Results

Of the 18 reviews, 4 contained information on the target group of children and adolescents, 12 on adults, 3 on older adults, and 6 on the general population. Across the reviews some intervention strategies were identified as being particularly cost-effective, including certain school-based interventions (children and adolescents), interventions using pedometers (adults), fall prevention programs (older people), mass media campaigns and environmental approaches (general population). However, for some of these approaches (e.g. mass media campaigns), the underlying evidence of being able to change physical activity behavior remains inconsistent.

Conclusion

Available evidence for the cost-effectiveness of physical activity interventions is scattered, but points towards the cost-effectiveness of certain interventions. Until this moment, cost-effectiveness has more often been studied for individual-level interventions. This is potentially due to some methodological challenges in assessing the cost-effectiveness of population-based interventions.

•

The review of review indicates cost-effectiveness of physical activity interventions

•

Brief interventions in the health care setting, are cost-effective

•

Pedometer based interventions are cost-effective

•

Environmental approaches are cost-effective

•

There remain some methodological challenges in evaluating cost-effectiveness

Physical Activity and Exercise Interventions in the Workplace Impacting Work Outcomes: A Stakeholder-Centered Best Evidence Synthesis of Systematic Reviews

Background:

The prevention of work disability is beneficial to employees and employers, and mitigates unnecessary societal costs associated with social welfare. Many service providers and employers have initiated workplace interventions designed to reduce unnecessary work disability.

Objective:

To conduct a best-evidence synthesis of systematic reviews on workplace interventions that address physical activities or exercise and their impact on workplace absence, work productivity or financial outcomes.

Methods:

Using a participatory research approach, academics and stakeholders identified inclusion and exclusion criteria, built an abstraction table, evaluated systematic review quality and relevance, and interpreted the combined findings. A minimum of two scientists participated in a methodological review of the literature followed by a consensus process.

Results:

Stakeholders and researchers participated as a collaborative team. 3363 unique records were identified, 115 full text articles and 46 systematic reviews were included, 18 assessed the impact of physical fitness or exercise interventions. 11 focused on general workers rather than workers who were absent from work at baseline; 16 of the reviews assessed work absence, 4 assessed productivity and 6 assessed financial impacts.

Conclusion:

The strongest evidence supports the use of short, simple exercise or fitness programs for both workers at work and those absent from work at baseline. For workers at work, simple exercise programs (1–2 modal components) appear to provide similar benefits to those using more complex multimodal interventions. For workers off-work with subacute low back pain, there is evidence that some complex exercise programs may be more effective than simple exercise interventions, especially if they involve workplace stakeholder engagement, communication and coordination with employers and other stakeholders. The development and utilization of standardized definitions, methods and measures and blinded evaluation would improve research quality and strengthen stakeholder-centered guidance.

A participatory supportive return to work program for workers without an employment contract, sick-listed due to a common mental disorder: an economic evaluation alongside a randomized controlled trial

BACKGROUND

Mental disorders are associated with high costs for productivity loss, sickness absence and unemployment. A participatory supportive return to work (RTW) program was developed in order to improve RTW among workers without an employment contract, sick-listed due to a common mental disorder. The program contained a participatory approach, integrated care and direct placement in a competitive job. The aim of this study was to evaluate the cost-effectiveness and cost-utility of this new program, compared to usual care. In addition, its return on investment was evaluated.

METHODS

An economic evaluation was conducted alongside a 12-month randomized controlled trial. A total of 186 participants was randomly allocated to the new program (n = 94) or to usual care (n = 92). Effect measures were the duration until sustainable RTW in competitive employment and quality-adjusted life years (QALYs) gained. Costs included intervention costs, medical costs and absenteeism costs. Registered data of the Dutch Social Security Agency were used to assess the duration until sustainable RTW, intervention costs and absenteeism costs. QALYs and medical costs were assessed using three- or six-monthly questionnaires. Missing data were imputed using multiple imputations. Cost-effectiveness analysis and cost-utility analysis were conducted from the societal perspective. A return on investment analysis was conducted from the social insurer's perspective. Various sensitivity analyses were performed to assess the robustness of the results.

RESULTS

The new program had no significant effect on the duration until sustainable RTW and QALYs gained. Intervention costs and medical costs were significantly higher in the intervention group. From the societal perspective, the maximum probability of cost-effectiveness for duration until sustainable RTW was 0.64 at a willingness to pay of about €10 000/day, and 0.27 for QALYs gained, regardless of the willingness to pay. From the social insurer's perspective, the probability of financial return was 0.18.

CONCLUSIONS

From the societal perspective, the new program was neither cost-effective in improving sustainable RTW nor in gaining QALYs. From the social insurer's perspective, the program did not result in a positive financial return. Therefore, the present study provided no evidence to support its implementation.

TRIAL REGISTRATION

The trial was listed at the Dutch Trial Register (NTR) under NTR3563 on August 7, 2012.

Examining Incentives to Promote Physical Activity Maintenance Among Hospital Employees Not Achieving 10,000 Daily Steps: A Web-Based Randomized Controlled Trial Protocol

BACKGROUND

The economic burden of physical inactivity in Canada is estimated at Can $6.8 billion (US $5 billion) per year. Employers bear a substantial proportion of the economic costs, as they pay more for inactive workers in health care and other organizational costs. In response, many Canadian employers offer wellness programs, though these are often underutilized. While financial health incentives have been proposed as one way of increasing participation, their longer term effects (ie postintervention effects) are not clear.

OBJECTIVE

The objective of this paper is to outline the methodology for a randomized control trial (RCT) examining the longer term impact of an existing physical activity promotion program that is enhanced by adding guaranteed rewards (Can $1 [US $0.74] per day step goal met) in a lower active hospital employee population (less than 10,000 steps per day).

METHODS

A 12-week, parallel-arm RCT (with a 12-week postintervention follow-up) will be employed. Employees using Change4Life (a fully automated, incentive-based wellness program) and accumulating fewer than 10,000 steps per day at baseline (weeks 1 to 2) will be randomly allocated (1:1) to standard care (wellness program, accelerometer) or an intervention group (standard care plus guaranteed incentives). All study participants will be asked to wear the accelerometer and synchronize it to Change4Life daily, although only intervention group participants will receive guaranteed incentives for reaching tailored daily step count goals (Can $1 [US $0.74] per day; weeks 3 to 12). The primary study outcome will be mean proportion of participant-days step goal reached during the postintervention follow-up period (week 24). Mean proportion of participant-days step goal reached during the intervention period (week 12) will be a secondary outcome.

RESULTS

Enrollment for the study will be completed in February 2017. Data analysis will commence in September 2017. Study results are to be published in the winter of 2018.

CONCLUSIONS

This protocol was designed to examine the impact of guaranteed rewards on physical activity maintenance in lower active hospital employees.

CLINICALTRIAL

ClinicalTrials.gov NCT02638675; https://clinicaltrials.gov/ct2/show/NCT0 2638675 (Archived by WebCite at http://www.webcitation.org/6g4pvZvhW).

The relationship between return on investment and quality of study methodology in workplace health promotion programs

OBJECTIVE

To determine the relationship between return on investment (ROI) and quality of study methodology in workplace health promotion programs.

DATA SOURCE

Data were obtained through a systematic literature search of National Health Service Economic Evaluation Database (NHS EED), Database of Abstracts of Reviews of Effects (DARE), Health Technology Database (HTA), Cost Effectiveness Analysis (CEA) Registry, EconLit, PubMed, Embase, Wiley, and Scopus.

STUDY INCLUSION AND EXCLUSION CRITERIA

Included were articles written in English or German reporting cost(s) and benefit(s) and single or multicomponent health promotion programs on working adults. Return-to-work and workplace injury prevention studies were excluded.

DATA EXTRACTION

Methodological quality was graded using British Medical Journal Economic Evaluation Working Party checklist. Economic outcomes were presented as ROI.

DATA SYNTHESIS

ROI was calculated as ROI = (benefits - costs of program)/costs of program. Results were weighted by study size and combined using meta-analysis techniques. Sensitivity analysis was performed using two additional methodological quality checklists. The influences of quality score and important study characteristics on ROI were explored.

RESULTS

Fifty-one studies (61 intervention arms) published between 1984 and 2012 included 261,901 participants and 122,242 controls from nine industry types across 12 countries. Methodological quality scores were highly correlated between checklists (r = .84-.93). Methodological quality improved over time. Overall weighted ROI [mean ± standard deviation (confidence interval)] was 1.38 ± 1.97 (1.38-1.39), which indicated a 138% return on investment. When accounting for methodological quality, an inverse relationship to ROI was found. High-quality studies (n = 18) had a smaller mean ROI, 0.26 ± 1.74 (.23-.30), compared to moderate (n = 16) 0.90 ± 1.25 (.90-.91) and low-quality (n = 27) 2.32 ± 2.14 (2.30-2.33) studies. Randomized control trials (RCTs) (n = 12) exhibited negative ROI, -0.22 ± 2.41(-.27 to -.16). Financial returns become increasingly positive across quasi-experimental, nonexperimental, and modeled studies: 1.12 ± 2.16 (1.11-1.14), 1.61 ± 0.91 (1.56-1.65), and 2.05 ± 0.88 (2.04-2.06), respectively.

CONCLUSION

Overall, mean weighted ROI in workplace health promotion demonstrated a positive ROI. Higher methodological quality studies provided evidence of smaller financial returns. Methodological quality and study design are important determinants.

Evaluation of worksite policies and practices promoting nutrition and physical activity among hospital workers

Purpose

– As posited by the ecological model of health, improvements in the nutrition and physical activity environments of worksites may facilitate healthier dietary intakes and physical activity patterns of employees. This cross-sectional study describes current policies and practices targeting these environments in five large Texas-based hospitals employing approximately 40,000 adults. The paper aims to discuss these issues.

Design/methodology/approach

– The environmental assessment tool survey, an observation tool, was used to assess these policies and practices in August and September 2012.

Findings

– Results demonstrated major policy and practice deficiencies, including a lack of policies supporting on and offsite employee physical fitness, no healthy catering or healthy meeting policies, minimal subsidizing of healthy food and beverage options, few health-promoting vending services, and no performance objectives related to worksite health improvement. Hospitals having an active employee wellness staff consistently performed better on implementation of policies and practices supporting healthy eating and physical activity.

Practical implications

– This study supports practice recommendations including engaging executive leadership to prioritize worksite wellness and using policies to create an infrastructure that promotes healthy eating and encourages physical activity among employees.

Originality/value

– This study is the first to compare and contrast the nutrition and the physical activity environments of large hospitals, allowing for the identification of common environmental barriers and supports across multiple hospital and foodservice systems.

The Perils of Integrating Wellness and Safety and Health and the Possibility of a Worker-Oriented Alternative

Integration of workplace wellness with safety and health has gained momentum on the initiative of the state allied with a segment of large employers and some health and safety professionals. Integration has a dual potential: to fundamentally reshape occupational health in ways that profoundly benefit workers, or to serve neoliberal corporate goals. A focus on the workplace and the ways work and health interact broaden the definition of a work-related injury or illness and emphasize and challenge the employer decisions that create hazards and determine risk. However, the implementation of integration is taking place in a context of corporate dominance and the aggressive pursuit of a neoliberal agenda. Consequently, in practice, integration efforts have emphasized individual worker responsibility for health and fail to actually integrate wellness with safety and health in a meaningful way. Can an alternative be envisioned and pursued that realizes the promise of integration for workers?

Understanding the Relationship between Incentive Design and Participation in U.S. Workplace Wellness Programs

Purpose.

We aimed to understand how employer characteristics relate to the use of incentives to promote participation in wellness programs and to explore the relationship between incentive type and participation rates.

Design.

A cross-sectional analysis of nationally representative survey data combined with an administrative business database was employed.

Settings/Subjects.

Random sampling of U.S. companies within strata based on industry and number of employees was used to determine a final sample of 3000 companies. Of these, 19% returned completed surveys.

Measures.

The survey asked about employee participation rate, incentive type, and gender composition of employees. Incentive types included any incentives, high-value rewards, and rewards plus penalties.

Analysis.

Logistic regressions of incentive type on employer characteristics were used to determine what types of employers are more likely to offer which type of incentives. A generalized linear model of participation rate was used to determine the relationship between incentive type and participation.

Results.

Employers located in the Northeast were 5 to 10 times more likely to offer incentives. Employers with a large number of employees, particularly female employees, were up to 1.25 times more likely to use penalties. Penalty and high-value incentives were associated with participation rates of 68% and 52%, respectively.

Conclusion.

Industry or regional characteristics are likely determinants of incentive use for wellness programs. Penalties appear to be effective, but attention should be paid to what types of employees they affect.

Economic Evaluation of a New Organizational RTW Intervention to Improve Cooperation Between Sick-Listed Employees and Their Supervisors: A Field Study

OBJECTIVE

The purpose of this study is to assess the cost-effectiveness, -utility, and -benefit of a new organizational return-to-work intervention to improve COoperation between Sick-listed employees and their Supervisors (COSS).

METHODS

A field study with 6 months follow-up comparing COSS with common practice randomized participants aged 18 to 60, working at least 12  hours/week and absent for at least 2 weeks. Outcomes were initial return-to-work, quality-adjusted life years, and productivity gains.

RESULTS

After 6 months, COSS generated less costs when compared with common practice. Participants in the COSS group returned to work earlier, improvement in quality-adjusted life years were uncertain. Net benefits of COSS versus common practice yielded a productivity gain of €395.89.

CONCLUSIONS

Implementing COSS for sick-listed employees has potentials to reduce costs and improve productivity, and potentially quality of life. Longitudinal research might detect whether COSS also has the potential reaching sustainable return-to-work.

Employment and professional outcomes in 803 patients undergoing bariatric surgery in a French reference center for obesity

Background:

Very few studies have been performed on small populations about the links between employment and bariatric surgery.

Objective:

To determine if rates of employment are increased among patients who have undergone bariatric surgery, to assess their post-operative health consequences (post-prandial weakness, diarrhea), and patients' ability to maintain post-operative advice (ie, 30 minutes of daily physical activity, 6 small meals daily) compared to non-employed post-surgical patients.

Methods:

This cross-sectional study was performed in the Regional Reference Centre for Obesity, which is a partnership between the University Hospital and a clinic in Angers, France during 2012 using a self-administrated questionnaire completed by patients hospitalized for post-operative follow-ups after bariatric surgery. Issues investigated were their professional situation before and after the surgery, compliancy to post-operative advice, and any postoperative side effects.

Results:

Employment rates were 64.4% before and 64.7% after the surgery (p=0.94). Of these, 30.6% maintained 30 minutes of daily physical activity vs. 41.0% of non-workers (p=0.02). 50.5% of employed patients and 57.3% of non-workers maintained 6 small meals a day after surgery (p=0.09). 8% of working patients reported post-prandial weaknesses and 8% reported diarrhea that caused problems at work.

Conclusion:

Employment rate remained stable after surgery. Having a job seemed to be an obstacle to managing 30 minutes of daily exercise, especially among women, but not maintaining 6 small meals a day. Therefore, working environment needs to be assessed to improve job quality and retention for patients who have undergone bariatric surgery.

Economic impact of corporate wellness programs in Europe: A literature review

OBJECTIVES

The purpose of this review is to summarize the current evidence on the economic impact of corporate wellness programs (CWPs) in Europe from the results of randomized controlled trials (RCTs) published up to 2013.

METHODS

A review was undertaken by searching for RCTs with key words in the following databases: PubMed, SPORT-Discus, and Business Source Premier. Only RCTs that evaluated the economic impact of CWPs, and included analyses performed in Europe with results converted into monetary values, were eligible for inclusion. An approach to economic analyses from both an employer's perspective and a societal perspective was also undertaken.

RESULTS

Eleven RCTs were identified, and review of these studies determined that the economic impact of the majority of CWPs analyzed was mostly negative. We discuss a possible explanation for these discrepancies with regard to prior reviews in this area. Despite the fact that the RCT is the "gold standard" for investigating without bias, several limitations to the methodology may have influenced the results of the studies in this review and suggested the use of caution in the interpretation of the results.

CONCLUSIONS

The findings of this review could be a "wake up call" for companies regarding the high probability of bias from non-RCT studies, the majority of which report a positive economic impact of these programs, and the risk of taking inappropriate decisions based on the results of such studies.

Reducing Health Risk Factors in Workplaces of Low and Middle-Income Countries

OBJECTIVE

To reduce risk factors in workplace settings in low- and middle-income countries.

DESIGN AND SAMPLE

Workplace interventions were utilized as part of the Community Interventions for Health program, a nonrandomized, controlled study undertaken in three communities in China, India, and Mexico. Exactly, 45 industrial, 82 health and 101 school workplace settings with a target population of 15,726. Two independent cross-sectional surveys of workers were conducted at baseline and follow-up, after 18-24 months of intervention activities.

MEASURES

Culturally appropriate interventions to reduce tobacco use, increase physical activity, and improve dietary intake were delivered in the intervention areas.

RESULTS

Exactly, 12,136 adults completed surveys at baseline, and 9,786 at follow-up. In the intervention group, the prevalence of tobacco use reduced significantly in men (-6.0%, p < .001) and the proportion eating five portions of fruit and vegetables daily increased (+6.9%, p < .001) compared with the control group. There were no significant differences between the groups for changes in physical activity or prevalence of overweight.

CONCLUSIONS

Workplace interventions improved risk factors in China, India, and Mexico.

Trial-based economic evaluations in occupational health: principles, methods, and recommendations

To allocate available resources as efficiently as possible, decision makers need information on the relative economic merits of occupational health and safety (OHS) interventions. Economic evaluations can provide this information by comparing the costs and consequences of alternatives. Nevertheless, only a few of the studies that consider the effectiveness of OHS interventions take the extra step of considering their resource implications. Moreover, the methodological quality of those that do is generally poor. Therefore, this study aims to help occupational health researchers conduct high-quality trial-based economic evaluations by discussing the theory and methodology that underlie them, and by providing recommendations for good practice regarding their design, analysis, and reporting. This study also helps consumers of this literature with understanding and critically appraising trial-based economic evaluations of OHS interventions.