Nursing research
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Chronic low back pain (CLBP) is a significant cause of disability, lost wages, and healthcare costs. Inflammatory mediators, such as interleukin-6 (IL-6), have been associated with LBP severity. Patients with CLBP commonly experience sleep disturbance, and poor sleep has been shown to increase pain severity and inflammation. In contrast, social support may benefit patients with CLBP by reducing pain intensity and inflammation. ⋯ The findings suggest that increased social support is associated with lower sleep disturbance, lower inflammation, and lower pain severity in patients with CLBP. Assessing the extent of social support and fostering social support as part of a comprehensive pain management program may benefit patients with CLBP. Interventions to strengthen social support systems and cultivate support from family and/or informal social networks may reduce symptom burden and improve quality of life.