OBJECTIVE: Association between medical cost from workplace injuries and aging and its effect modification by sex were examined. METHODS: Medical costs reimbursed from workers' compensation between 2003 and 2009 were used. A multiple zero-truncated negative binomial regression predicted percent changes in medical cost. Cubic regression spline smoothers tested effect modification. RESULTS: Reimbursed medical costs comprised 3452 claims. Medical costs increased with aging; however, the trends differ by sex. Medical cost increase after 10 years of age increase was 27% among men (95% CI = 17% to 38%) and was 15% among women (12% to 22%). Medical cost spent among the youngest women was higher than that for the oldest men. The ratio of cost between the oldest women and oldest men was double. CONCLUSIONS: Prioritizing controls for injuries in hospitals should focus on women and aging workers.
OBJECTIVE: Association between medical cost from workplace injuries and aging and its effect modification by sex were examined. METHODS: Medical costs reimbursed from workers' compensation between 2003 and 2009 were used. A multiple zero-truncated negative binomial regression predicted percent changes in medical cost. Cubic regression spline smoothers tested effect modification. RESULTS: Reimbursed medical costs comprised 3452 claims. Medical costs increased with aging; however, the trends differ by sex. Medical cost increase after 10 years of age increase was 27% among men (95% CI = 17% to 38%) and was 15% among women (12% to 22%). Medical cost spent among the youngest women was higher than that for the oldest men. The ratio of cost between the oldest women and oldest men was double. CONCLUSIONS: Prioritizing controls for injuries in hospitals should focus on women and aging workers.
Authors: Laura A Fraade-Blanar; Jeanne M Sears; Kwun Chuen G Chan; Hilaire J Thompson; Paul K Crane; Beth E Ebel Journal: J Occup Environ Med Date: 2017-02 Impact factor: 2.162
Authors: Barbara M Alexander; Steven J Wurzelbacher; Rachel J Zeiler; Steven J Naber; Harpriya Kaur; James W Grosch Journal: J Occup Environ Med Date: 2022-06-11 Impact factor: 2.306