Trial reportPreventive medicine
Worksite Opportunities for Wellness (WOW): effects on cardiovascular disease risk factors after 1 year.
Trial report in Preventive medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 12 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
40 citing papers in PubMed, 12 syntheses or guidelines pooled it.
- Occupational Health of Health-Care Workers with Overnutrition: Scoping Review with Meta-Analysis.Nutrients · 2023Pooled it
- The active ingredients of physical activity and / or dietary workplace-based interventions to achieve weight loss in overweight and obese healthcare staff: a systematic review.Journal of behavioral medicine · 2022Pooled it
- Pooled it
- Effectiveness of workplace wellness programmes for dietary habits, overweight, and cardiometabolic health: a systematic review and meta-analysis.The Lancet. Public health · 2021Pooled it
- Workplace pedometer interventions for increasing physical activity.The Cochrane database of systematic reviews · 2020Pooled it
- Interventions to Reduce the Risk of Cardiovascular Disease among Workers: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2020Pooled it
- Effect of workplace physical activity interventions on the cardio-metabolic health of working adults: systematic review and meta-analysis.The international journal of behavioral nutrition and physical activity · 2019Pooled it
- Pooled it
- Dietary interventions to prevent and manage diabetes in worksite settings: a meta-analysis.Journal of occupational health · 2018Pooled it
- A RE-AIM evaluation of evidence-based multi-level interventions to improve obesity-related behaviours in adults: a systematic review (the SPOTLIGHT project).The international journal of behavioral nutrition and physical activity · 2014Pooled it
- Population approaches to improve diet, physical activity, and smoking habits: a scientific statement from the American Heart Association.Circulation · 2012Guideline
- Weight change in control group participants in behavioural weight loss interventions: a systematic review and meta-regression study.BMC medical research methodology · 2012Pooled it
- Effectiveness of a Worksite-Based Lifestyle Intervention on Employees' Obesity Control and Prevention in China: A Group Randomized Experimental Study.International journal of environmental research and public health · 2022Trial
- Effects of a Multi-Component Workplace Intervention Program with Environmental Changes on Physical Activity among Japanese White-Collar Employees: a Cluster-Randomized Controlled Trial.International journal of behavioral medicine · 2018Trial
- Trial
- Images of a Healthy Worksite: A Group-Randomized Trial for Worksite Weight Gain Prevention With Employee Participation in Intervention Design.American journal of public health · 2015Trial
- Lifestyle intervention reduces body weight and improves cardiometabolic risk factors in worksites.The American journal of clinical nutrition · 2013Trial
- Walks4work: rationale and study design to investigate walking at lunchtime in the workplace setting.BMC public health · 2012Trial
- Working on wellness (WOW): a worksite health promotion intervention programme.BMC public health · 2012Trial
- A Scoping Review of Choice Architecture to Promote Healthy Nutrition in Health and Care Settings.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
objectiveTo evaluate the effectiveness of a worksite health promotion program on improving cardiovascular disease risk factors.
methodsIn St Louis, Missouri from 2005 to 2006, 151 employees (134 F, 17 M, 81% overweight/obese) participated in a cohort-randomized trial comparing assessments + intervention (worksite A) with assessments only (worksite B) for 1 year. All participants received personal health reports containing their assessment results. The intervention was designed to promote physical activity and favorable dietary patterns using pedometers, healthy snack cart, WeightWatchers(R) meetings, group exercise classes, seminars, team competitions, and participation rewards. Outcomes included BMI, body composition, blood pressure, fitness, lipids, and Framingham 10-year coronary heart disease risk.
results123 participants, aged 45+/-9 yr, with BMI 32.9+/-8.8 kg/m(2) completed 1 year. Improvements (P< or =0.05) were observed at both worksites for fitness, blood pressure, and total-, HDL-, and LDL-cholesterol. Additional improvements occurred at worksite A in BMI, fat mass, Framingham risk score, and prevalence of the metabolic syndrome; only the changes in BMI and fat mass were different between worksites.
conclusionA multi-faceted worksite intervention promoted favorable changes in cardiovascular disease risk factors, but many of the improvements were achieved with worksite health assessments and personalized health reports in the absence of an intervention.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.