Programs that had professionals frequently interact with participants , regardless if the interactions were done daily , weekly , or monthly , led to a change in body composition .
Additionally , programs that incorporated a motivation theory and provided content relevant to participants ' needs result ed in a change in body composition .
Conclusion Evidence supports that future worksite wellness programs that are design ed using a motivational theory and content that is created relevant to participants ' needs and that has frequent interactions with participants may result in a change in body composition
Background Adult obesity is globally recognized as a public health concern .
As adults spend most of their weekdays at work , worksite wellness programs may include topics of nutrition education and physical activity to improve an employee 's body composition .
However , results are inconsistent with the impact they have on employees ' body composition .
Objective The purpose of this systematic review was to evaluate  worksite wellness nutrition and physical activity programs and their subsequent impact on participants ' body composition .
Weight gain prevention in the school worksite setting: results of a multi-level cluster randomized trial.
OBJECTIVE To describe the effectiveness , reach and implementation of a weight  gain  prevention intervention among public school employees . METHOD A multi-level intervention was tested in a cluster r and omized trial among 782 employees in 12 central Massachusetts public high schools from 2009 to 2012 . The intervention targeted the nutrition and physical activity environment and policies , the social environment and individual knowledge , attitudes and skills . The intervention was compared to a material s only condition . The primary outcome measures were change in weight and body mass index ( BMI ) at 24-month follow-up . Implementation of physical environment , policy and social environment strategies at the school and interpersonal levels , and intervention participation at the individual level were assessed . RESULTS At 24-month follow-up , there was a net change ( difference of the difference ) of -3.03 pounds ( p=.04 ) and of -.48 BMI units ( p=.05 ) between intervention and comparison conditions . The majority of intervention strategies were successfully implemented by all intervention schools , although establishing formal policies was challenging . Employee participation in programs targeting the physical and social environment was maintained over time . CONCLUSION This study supports that a multi-level intervention integrated within the organizational culture can be successfully implemented and prevent weight gain in public high school employees
Programs that had professionals frequently interact with participants , regardless if the interactions were done daily , weekly , or monthly , led to a change in body composition .
Additionally , programs that incorporated a motivation theory and provided content relevant to participants ' needs result ed in a change in body composition .
Conclusion Evidence supports that future worksite wellness programs that are design ed using a motivational theory and content that is created relevant to participants ' needs and that has frequent interactions with participants may result in a change in body composition
Background Adult obesity is globally recognized as a public health concern .
As adults spend most of their weekdays at work , worksite wellness programs may include topics of nutrition education and physical activity to improve an employee 's body composition .
However , results are inconsistent with the impact they have on employees ' body composition .
Objective The purpose of this systematic review was to evaluate  worksite wellness nutrition and physical activity programs and their subsequent impact on participants ' body composition .