Establishing links between health and productivity in the New Zealand workforce.

Abstract

To provide the first investigation of individual health behaviors and measures of work performance in New Zealand. Health risk assessments were completed by 747 adults aged 18 to 65 years. Associations between measures of productivity and health risk factors were assessed using multiple stepwise regression. Participants with low to moderate psychological distress levels and who were physically active reported a work performance 6.5% (P < 0.001) and 3.5% (P < 0.001) higher, respectively. Furthermore, high psychological distress and smoking accounted for 16.8 (P < 0.001) and 11.6 (P = 0.038) additional absentee hours over the previous 4 weeks. The impact that psychological distress, physical inactivity, and smoking have on productivity suggests that employers may benefit from contributing to health promotion within the workplace.