Musculoskeletal symptoms and associated risk factors among African hair braiders

Women's wrist and elbow at work: analysis of acute injuries and cumulative trauma disorders to improve ergonomics in female-dominated activities

The aim of this study is to analyse women's wrist and elbow acute work injuries together with cumulative trauma disorders, such as carpal tunnel syndrome (CTS) and epicondylitis. Five years records (2015-2019) on women's wrist/elbow acute work injuries and CTS/epicondilytis, from Italian National Compensation Authority, were collected and pooled all together as 'dis-ac' (disorders + acute) events. A statistical analysis was performed in comparing the different female-dominated work sectors. Results showed that hairdressing/laundry sector was associated with the highest risk for wrist acute work injuries and cleaning for elbow while manufacturing for CTS and epicondylitis. Hairdressing/laundry and manufacturing were associated with the highest risk for dis-ac events (hairdressing: wrist dis-ac OR: 4.89; CI 95% 4.22-5.67; elbow dis-ac OR: 3.70; CI 95% 2.99-4.58; manufacturing: wrist dis-ac OR: 3.39; CI 95% 3.13-3.66; elbow dis-ac OR: 2.45; CI 95% 2.20-2.73). The relationship between acute injuries and cumulative trauma disorders is discussed to preserve women's safety and health in ergonomics.Practitioner Summary: Women's wrist and elbow acute work injuries and cumulative trauma disorders (carpal tunnel syndrome and epicondylitis) were analysed and studied all together (dis-ac events) in female-dominated activities. Hairdressing and manufacturing work sectors were associated with the highest risk, showing the need to safeguard the health and safety of female workers.

Compensation claims for work-related musculoskeletal disorders among hairdressers in France, 2010-2016

Background. Hairdressers in France experience occupational illness as well as stressful working conditions which can result in permanent incapacity mainly due to work-related musculoskeletal disorders (WRMSDs), yet WRMSDs in this workforce remain largely unstudied. Objective. The aim of this study was to analyze trends in compensation claims for WRMSDs among hairdressers. Methods. Data concerning gender, age, permanent incapacity, working experience and lost work days (LWD) of claimants were extracted from the French National Health Insurance Fund for Salaried Workers. Results. The claim rate increased non-significantly by 12.8% during the study period. The incidence rate of permanent incapacity increased significantly by 16.0%. In proportion, significant differences were observed between age groups, with age 35-49 years ranking first (45.8%), and also in claimants with working experience > 10 years (43.1%). Overall, there were 666,461 LWD during the study period with a significant increase of 16.2% (p < 0.001). Conclusion. Although the claims rate did not increase significantly, the incidence rate of permanent incapacity increased significantly and some groups at risk have been indentified.