Occupational lower back pain and associated factors among taxi drivers in Mekelle city, north Ethiopia: a cross-sectional study

Abstract

ABSTRACT Objectives. This study aimed to assess the prevalence and associated factors of lower back pain (LBP) among taxi drivers working in Mekelle city, Tigray, Ethiopia in 2018. Methods. A community-based cross-sectional study was conducted from April to May 2018 on a sample of 294 male taxi drivers in Mekelle city, Tigray, Ethiopia. A self-administered questionnaire adapted from the Nordic musculoskeletal questionnaire was used to collect data. Independent variables that had a significant association were identified using logistic regression models. Results were reported using texts and frequency distribution tables. Results. From a total sample of 304 male drivers, 294 taxi drivers participated; hence, the response rate was 96.7%. Prevalence of self-reported LBP in the past 12 months among taxi drivers was 27.9%. Average daily hours of driving (adjusted odds ratio [AOR] 2.296, 95% confidence interval [CI] [1.194, 4.416]), using lumbar support while driving (AOR 2.075, 95% CI [1.130, 3.808]) and lack of ergonomic awareness (AOR 2.478, 95% CI [1.343, 4.575]) were significantly associated (p < 0.05) with LBP among taxi drivers. Conclusion. Prevalence of LBP in this study was more than a quarter. Average daily hours driving, use of lumbar support and ergonomics awareness were significant determinants of LBP among taxi drivers.