Articles: back-pain.
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Researchers suggested that the interruptive effects of chronic pain on cognitive functions may be modulated by the level of pain catastrophizing (PC). However, in individuals with chronic low back pain (CLBP), domains of cognitive function that may be affected by the level of PC remain largely unclear. Therefore, this study aimed to compare cognitive functions between individuals with CLBP with high and low PC and pain-free controls. ⋯ The results of the current study showed deficits in sustained attention, working memory, cognitive flexibility, and inhibitory control in individuals with CLBP with high PC. From a clinical perspective, therapeutic interventions targeting PC should be considered to decrease catastrophic thinking about pain in individuals with CLBP. Additional research is warranted to explore cognitive functioning as an outcome of these interventions in individuals with CLBP.
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Chronic pain is a major global health problem. Untreated pain causes particular suffering in marginalized communities. Most studies investigating chronic pain in sub-Saharan Africa stem from South Africa and Nigeria. ⋯ The body sites most commonly affected among those with chronic pain were knees (37.2%), followed by lower back (33.7%) and head (23.3%). The data for the first time provide insights into the burden of chronic pain among Somali pastoralists and reveal associated risk factors. The results support the planning of locally adapted health interventions for pastoralist-specific pain management considering the effects of chronic pain on pastoralists' daily lives.