Prevalence and factors associated with low back pain among health care providers in public hospitals of Gamo zone, Southern Ethiopia

Abstract

Objectives: To assess prevalence and factors associated with low back pain among health care providers in public hospitals of Gamo zone, Southern Ethiopia, 2021. Methods: An institution-based cross-sectional study design was employed from August 1 to September 10, 2021. The total sample size was 470 and a multi-stage sampling technique was used. Data were collected through face-to-face interviews and taking Anthropometric measurements. Epi data version 3.1 for data entry and SPSS version 25 for analysis were used. The fitness of the model was checked using the Hosmer–Lemeshow goodness of fit test. A binary logistic regression analysis was done, and variables with a p-value of less than .025 in univariate analysis were taken to bivariate analysis. Statistically significant was declared at a p-value of less than .05 with an adjusted odds ratio and 95% confidence interval. Results: The 1-year prevalence of low back pain among health care providers was 44.2% (95% CI 39.5–48.3). Past medical history of systemic illness, most commonly adopted posture, a job never requiring repeating motions within 60 s difference, belief that working health profession activities at night aggravate low back pain, and job satisfaction were significantly associated with low back pain, believing that working at night aggravated low back pain, (often lift, push, pull carry or move) more than 10 kg alone, and job satisfaction were important risk factors for low back pain. Conclusion: About four in 10 health care providers in public hospitals in the Gamo zone were suffering from low back pain. Therefore, using ergonomic equipment and lifting techniques and alternating posture while caring for patients may reduce the burden.