TY - JOUR T1 - Impact of persistent pain symptoms on work absence, health status and employment 18 months following disabling work-related injury or illness JF - Occupational and Environmental Medicine JO - Occup Environ Med SP - 697 LP - 705 DO - 10.1136/oemed-2022-108383 VL - 79 IS - 10 AU - Kathleen G Dobson AU - Cameron Mustard AU - Nancy Carnide AU - Andrea Furlan AU - Peter M Smith Y1 - 2022/10/01 UR - http://oem.bmj.com/content/79/10/697.abstract N2 - Objectives While most individuals physically injured at work will make a complete medical recovery, a portion of workers will experience persistent pain following their injury. This study estimated persistent pain prevalence and its association with health and return-to-work outcomes 18 months following the incidence of a disabling work-related injury.Methods We studied 1131 workers disabled by a work-related injury who were recruited from a sampling frame of disability benefit claimants in Ontario, Canada. Work injuries and claim benefits characteristics from administrative data were linked with measures of work status, pain symptoms, and physical and mental health obtained from telephone interviews completed 18 months postinjury. Associations of persistent pain symptoms with health and employment outcomes 18 months postinjury were estimated using multinomial and linear regression.Results Roughly 30% of participants reported no pain symptoms in the previous 4 weeks, 45% reported mild pain symptoms and 25% reported severe pain symptoms accompanied by substantial functional impairment. Workers with severe pain symptoms were more likely to not be currently working at 18 months (33%) vs those without pain symptoms (16%), and had poorer self-reported physical and mental health. Workers with severe pain symptoms had higher probabilities of benefit durations of 12–18 months (OR=9.35), higher lost-earnings costs (~47.7% higher) and higher healthcare expenditure costs at 18 months (~125.9% higher) compared with those with no pain symptoms.Conclusions Persistent pain symptom prevalence 18 months postinjury is high among workers disabled by a work-related injury and associated with substantial functional impairment and longer wage replacement benefit duration.No data are available. ER -