TY - JOUR T1 - Health risk factors as predictors of workers' compensation claim occurrence and cost JF - Occupational and Environmental Medicine JO - Occup Environ Med SP - 14 LP - 23 DO - 10.1136/oemed-2015-103334 VL - 74 IS - 1 AU - Natalie V Schwatka AU - Adam Atherly AU - Miranda J Dally AU - Hai Fang AU - Claire vS Brockbank AU - Liliana Tenney AU - Ron Z Goetzel AU - Kimberly Jinnett AU - Roxana Witter AU - Stephen Reynolds AU - James McMillen AU - Lee S Newman Y1 - 2017/01/01 UR - http://oem.bmj.com/content/74/1/14.abstract N2 - Objective The objective of this study was to examine the predictive relationships between employee health risk factors (HRFs) and workers' compensation (WC) claim occurrence and costs.Methods Logistic regression and generalised linear models were used to estimate the predictive association between HRFs and claim occurrence and cost among a cohort of 16 926 employees from 314 large, medium and small businesses across multiple industries. First, unadjusted (HRFs only) models were estimated, and second, adjusted (HRFs plus demographic and work organisation variables) were estimated.Results Unadjusted models demonstrated that several HRFs were predictive of WC claim occurrence and cost. After adjusting for demographic and work organisation differences between employees, many of the relationships previously established did not achieve statistical significance. Stress was the only HRF to display a consistent relationship with claim occurrence, though the type of stress mattered. Stress at work was marginally predictive of a higher odds of incurring a WC claim (p<0.10). Stress at home and stress over finances were predictive of higher and lower costs of claims, respectively (p<0.05).Conclusions The unadjusted model results indicate that HRFs are predictive of future WC claims. However, the disparate findings between unadjusted and adjusted models indicate that future research is needed to examine the multilevel relationship between employee demographics, organisational factors, HRFs and WC claims. ER -