Assessment of work-related symptoms, perceived knowledge, and attitude among nail salon technicians

Beauty is a Lebanese stereotype, as Lebanese women often feel urged to decorate themselves. Recent studies have raised concerns about nail salon technicians' (NSTs) health and safety issues. The aim of our study was to evaluate the occupational symptoms reported by NSTs, to assess their knowledge and document their awareness regarding hazardous chemicals found in nail cosmetics.

NSTs completed a researcher-administered questionnaire. Data were gathered on sociodemographic characteristics, perceived knowledge, and safety issues. Work-related symptoms reported by NSTs were evaluated, and their responses were compared to those of the office employees.

A total of 120 NSTs and 120 office employees were interviewed. Compared to the control group, NSTs reported a higher prevalence of work-related respiratory, dermal, and irritative symptoms, all significantly associated with smoking and a poor ventilation system. In addition, musculoskeletal complaints were common among NSTs and significantly linked to a poor ventilation system, an increased number of customers per day, and a longer service duration. Furthermore, a longer career duration was significantly associated with an increased prevalence of irritative symptoms. When a binary logistic regression was carried out, it demonstrated a 25 times higher prevalence of work-related symptoms among NSTs compared to the office employees. Interestingly, 84% of the respondents had an inaccurate knowledge of nail cosmetics' risks with their educational level acting as key factor.

Based on these findings, it is warranted to perform a clinical assessment, implement a stringent regulatory framework, and improve knowledge toward nail cosmetics' risk.