767 Healthy enterprise standard(hes) evaluation: analysing effects and cost-benefit results with a qualitative evaluation of implementation process

Introduction The Healthy Enterprise Standard (HES) is related to a certification program in Quebec (Canada) and targets four areas: Lifestyle, Work-life balance, Workplace environment and Management practices. The aim of this study was to open the black box of intervention and analyse the implementation process in order to interpret effects of HES on health and workplace risk factors, and cost-benefit results from the employer’s perspective. Methods We used a before-after design for a two-case analysis with a mixed-method approach. In two organisations from different sectors, quantitative data were collected with a questionnaire among all active workers before the standard’s implementation …