An Epidemiological Study of Physical Activity and Health-Related Quality of Life Among Patients with Chronic Low Back Pain

Background: Chronic low back pain is one of the most common health conditions that affect people of all ages and backgrounds. Globally, it is one of the most prevalent musculoskeletal disorders affecting an estimated 577 million people and ranks among the top causes of years lived with disability. This cross-sectional study aimed at assessing physical activity and health-related quality of life among patients with chronic low back pain receiving physiotherapy in tertiary hospitals in Port Harcourt. Methods: This study was a cross-sectional survey that involved 105 patients with chronic low back pain. Data was collected using International Physical Activity Questionnaire (IPAQ) Short Form and short form-36 Health Survey questionnaire to assess health related quality of life of the respondents. Data were summarized using descriptive statistics. Chi Square Analysis was used for inferential statistics. Participants were recruited using a convenience sampling technique, and data were collected using validated questionnaires assessing physical activity levels and health-related quality of life. Results: Majority of the respondents were female (61.0%) and 41.0% were civil servants and 70.5% had tertiary education. Quite a number (47.6%) of the respondents had a moderate physical activity level and 51.4% had a good health-related quality of life. Statistical analysis showed no significant association between physical activity level and each of the domain of Health-related quality of life with p-value > 0.05. Conclusions: The findings in this study suggest that other variables might have a greater impact in determining this population's health-related quality of life. Further study is required to identify the best interventions and investigate relevant factors to enhance the well-being of people with chronic low back pain.