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. 2011 Feb;20(3-4):479-87.
doi: 10.1111/j.1365-2702.2010.03210.x.

Low back pain and work-related factors among nurses in intensive care units

Kyung Ja June  1 , Sung-Hyun Cho
Affiliations

Low back pain and work-related factors among nurses in intensive care units

Kyung Ja June et al. J Clin Nurs. 2011 Feb.

Abstract

Aim: To examine the relationship of low back pain prevalence and treatment to personal and work-related characteristics among intensive care unit nurses.

Background: Back pain is the most common work-related health problem among nurses.

Design: A cross-sectional study including a survey conducted in 2007.

Methods: The study sample included 1345 nurses in 65 intensive care units in 22 South Korean hospitals. Back pain prevalence was measured by the frequency of back pain (always, once a week, once a month or once in two or more months) during the past year. Multilevel logistic regression analyses were conducted to examine the relationship between back pain and personal and work-related characteristics.

Results: The mean age of nurses was 27.2 years. Overall, 90.3% of nurses had back pain at least once a month (21.9% always, 40.7% once a week and 27.7% once a month). Only 18.3% had received medical treatment for their back pain. Compared with neonatal intensive care unit nurses, who had the lowest prevalence, nurses in other specialties, excluding paediatric intensive care units, had a greater likelihood of back pain. Specialty medical (e.g. cardiology, neurology) intensive care unit nurses had the greatest probability of back pain and treatment. Perceiving staffing as inadequate and working 6 or more night shifts per month were related to a 64% increase (OR = 1.64; 95% CI =1.16-2.33) and 48% increase (OR =1.48; 95% CI = 1.10-1.99) in back pain, respectively. Nurses with 2-4 years of working experience in intensive care units had the greatest probability of back pain and treatment.

Conclusions: A high prevalence of back pain was found in intensive care unit nurses, even though they comprise a very young workforce in Korea.

Relevance to clinical practice: Improving nurse staffing, reducing the frequency of night shifts and assessing risk factors in specific intensive care unit specialties are suggested to decrease back pain prevalence.

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