Obesity Evaluation Measures
Once a company has conducted assessment and planning of obesity prevention and control programs, and developed the specific tasks of implementation for these programs, it is time to develop the evaluation plan. This evaluation plan should be in place before any program implementation has begun.
Metrics for worker productivity, health care costs, heath outcomes, and organizational change allow measurement of the beginning (baseline), middle (process), and end or outcome (outcome) of workplace health programs. It is not necessary to use all these metrics for evaluating programs. Some information may be difficult or costly to collect, or may not fit the operational structure of a company. These lists are only suggested approaches that may be useful in designing an evaluation plan.
These measures are designed for employee group assessment. They are not intended for examining an individual’s progress over time, which would raise concerns of employee confidentiality. For employer purposes, individual-level measures should be collected anonymously and only reported (typically by a third party administrator) in the aggregate, because the company’s major concerns are overall changes in productivity, health care costs, and employee satisfaction.
In general, data from the previous 12 months will provide sufficient baseline information and can be used in establishing the program goals and objectives in the planning phase, and in assessing progress toward goals in the evaluation phase. Ongoing measurements every 6 to 12 months after programs begin are usually appropriate measurement intervals, but measurement timing should be adapted to the expectations of the specific program.
The use of body mass index (BMI) is an approach to assessing whether a person is overweight or obese. While the use of BMI has some drawbacks, it is useful for identifying people whose weight may place them at risk for chronic diseases. The measurement of BMI is described in obesity prevention and control implementation.
Obesity evaluations are closely linked to those of physical activity and nutrition programs. These evaluation measures supplement the material found under those headings.
- Page last reviewed: April 1, 2016
- Page last updated: April 1, 2016
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