Prevalence and risk factors of low back pain and disability index among operating room nurses

Abstract

Low Back Pain (LBP) is one of the most common complaints requiring medical attention and is the most common form of musculoskeletal disorder. It is estimated that over half of the general population will seek medical care for back pain at some point in their lives. Globally, the prevalence of LBP among the general population ranges between 15 and 45 per cent.

Occupational LBP is a common health problem worldwide. Health care workers (HCWs) are at a higher risk of developing LBP due to a variety of factors. This problem is associated with major consequences in terms of disability and frequent absence. LBP may lead to activity limitation and sick leave for more than 50 per cent of nurses. Female gender, advanced age and high Body Mass Index (BMI) are some examples of risk factors commonly associated with LBP. Sport and regular physical activity were found to decrease LBP. Working in the operating room (OR) carries its own risk for developing LBP due to exposure to additional risk factors such as prolonged standing and awkward posture during surgeries.

There are several studies that have been carried out to assess the prevalence of and risk factors for LBP in OR personnel. Since the operating room is a dynamic place of work, research into risk factors for LBP in OR personnel must be comprehensive in terms of work environment, body mechanics and OR work routine. This will provide a panorama for risk factors for LBP.