Occupational back pain in Iranian nurses: an epidemiological study.

摘要

The aim of this study was to identify the prevalence and risk factors for low back pain (LBP) in nursing personnel and to analyze how individual and occupational characteristics contribute to the risk of LBP. Following ethical approval, 1226 nurses were randomly recruited from 13 general hospitals in northern Iran. Different questionnaires were designed to cover personal and professional data, the prevalence, and associations of risk factors with LBP. Results indicated that prevalence of LBP in nurses was over 50%. Lifting was the most common mechanism for LBP (30.4%). Prolonged standing and rest were found to be the significant aggravating and relieving factors (57.6% and 59.2%, respectively). Absence from work because of LBP in the month before the questionnaire was completed was reported by 33.7% of the sample. The results demonstrate that the magnitude of LBP among nursing personnel appears to be high and therefore more resources should be allocated to prevent such an injury occurring in the nursing profession.