Ghanaian health workers face high risk of low back pain, KNUST study finds

Low back pain (LBP) is a major cause of disability worldwide. Health workers in Ghana are also affected.

A new study from the Kwame Nkrumah University of Science and Technology (KNUST) found that 81.6% of health workers suffer from LBP. Job-related factors contribute to this high rate, leading many to consider leaving their jobs.

The study was published in the journal PLOS ONE. It took place between January and May 2023. Researchers surveyed 607 health workers from 10 public and private hospitals. The goal was to examine LBP prevalence, risk factors, and turnover intentions among hospital staff.

Key findings show that age, long hours, overtime, and physical demands increase LBP risk. Poor posture and feelings of understaffing also significantly raise injury risks.

Dr. Philip Apraku Tawiah led the study at KNUST's School of Public Health. The research revealed that older age and working more than five days a week increased LBP likelihood. Frequently transferring patients also raised the risk.

Interestingly, health workers who slept over eight hours or sat intermittently had lower LBP rates. This suggests proper rest and ergonomic practices may help reduce LBP.

The study also found a concerning link between LBP and job turnover intention. About 24.9% of participants considered leaving their jobs due to pain.

Dr. Tawiah noted that these findings highlight both physical and emotional burdens on healthcare professionals in Ghana.

The researchers recommend improving staffing levels, promoting ergonomic practices, and encouraging proper rest to reduce LBP incidence. These measures could support the overall well-being of health workers.

Co-authors include Dr. Emmanuel Appiah-Brempong, Dr. Paul Okyere, Geoffrey Adu-Fosu, and Dr. Mary Eyram Ashinyo.