Effect of central sensitization inventory on the number of painful sites and pain severity in a Japanese regional population cohort
| Autor: | Yukihiro Matsuyama, Yuh Watanabe, Koichiro Ide, Hironobu Hoshino, Nao Sasaki, Yu Yamato |
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| Rok vydání: | 2022 |
| Předmět: |
medicine.medical_specialty
Central sensitization Osteoarthritis Cohort Studies 03 medical and health sciences 0302 clinical medicine Japan Rating scale Epidemiology medicine Humans Orthopedics and Sports Medicine Aged Pain Measurement Central Nervous System Sensitization 030222 orthopedics business.industry Population cohort medicine.disease Low back pain Knee pain Pain severity Physical therapy Surgery Chronic Pain medicine.symptom business Low Back Pain human activities 030217 neurology & neurosurgery |
| Zdroj: | Journal of Orthopaedic Science. 27:929-934 |
| ISSN: | 0949-2658 |
| DOI: | 10.1016/j.jos.2021.05.003 |
| Popis: | Background To investigate the association between the central sensitization inventory (CSI), a screening tool for central sensitization, and the number of painful sites and the severity of pain in locomotive organs in an epidemiological study in the elderly. Methods A total of 379 individuals who underwent musculoskeletal disease screening were enrolled in this study. The CSI was used to assess symptoms of central sensitization. The number and location of painful sites and the severity of pain were evaluated using pain mapping and a numerical rating scale (NRS) at 37 sites. We investigated the association between the number of painful sites and CSI score, and the association between the severity of low back pain or knee pain and CSI score. Results There was a positive correlation between CSI score and the number of painful sites. The CSI score was significantly higher in those with significant low back pain than in those without pain, and the high-CSI group tended to have a greater number of painful sites. Comparison of CSI scores between participants with low back pain alone and those with low back pain and posterior lower leg pain showed that the latter group had a significantly higher CSI score than the former group. The CSI score in participants with radiographic evidence of knee osteoarthritis was significantly higher in those with knee pain than in those without pain. Conclusions The results of this study suggest that participants with significant low back pain and a higher number of painful sites are more susceptible to the influence of central sensitization. In addition, CSI score was higher in participants with low back pain and posterior lower leg pain than in those with low back pain alone, suggesting that the spread of pain may be due to central sensitization. |
| Databáze: | OpenAIRE |
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