Increased low back pain risk in nurses with high workload for patient care: A questionnaire survey

Objective: To examine whether the prevalence of low back pain (LBP) increased in hospital nurses with high patient care workload. Materials and Methods: A structured, self-administered questionnaire was used to collect information on the prevalence of LBP and its associated factors from 788 registered nurses from a medical center in Taiwan. Results: Among all nurses with eligible questionnaires, 567 (72.0%) had LBP. Mean daily hours of working, standing, and walking were persistently longer in the LBP group. Results from multivariate logistic regression analysis showed that daily working for 1 hour longer is linked to a 35% (95% confidence interval (CI) = 2–78%) greater risk of LBP. Compared with