Saf Health Work.  2014 Mar;5(1):13-16.

Do Psychological Factors Increase the Risk for Low Back Pain Among Nurses? A Comparing According to Cross-sectional and Prospective Analysis

• Sadeghian
• Hosseinzadeh S
• Aliyari R

Abstract

BACKGROUND
This study assesses influences of baseline psychological risk factors on prevalence of low back pain (LBP) at baseline and follow-up among nurses.
METHODS
A prospective longitudinal study was performed at two phases, baseline and 1-year follow-up among 246 nurses of university hospitals in Shahroud, Iran. A standardized Cultural and Psychosocial Influences on Disability questionnaire was used for data collection. Logistic regression was performed for analysis.
RESULTS
At the baseline of the study, 58.9% of nurses reported back pain in the previous 12 months. Age (p = 0.001), belief that work causes pain (p = 0.022), and somatization tendency (p = 0.002) significantly increased risk of LBP. At 1-year follow-up, prevalence of LBP was 45.7% and expectation of back pain at baseline (p = 0.016) significantly increased risk of LBP in this phase (p < 0.05).
CONCLUSION
Results indicate that risk factors for prevalence of back pain at baseline and 1-year follow-up are different. At baseline, the risk factors are age, belief that work causes pain, and somatization tendency, and at follow-up, expectation of pain is the major risk factor.

Keyword

Keywords; longitudinal study; low back pain; nurse; psychological; risk factors

MeSH Terms

Back Pain
Data Collection
Follow-Up Studies
Hospitals, University
Iran
Logistic Models
Longitudinal Studies
Low Back Pain*
Prevalence
Prospective Studies*
Psychology*
Surveys and Questionnaires
Risk Factors