Fig. 3From: Insomnia severity and its relationship with demographics, pain features, anxiety, and depression in older adults with and without pain: cross-sectional population-based results from the PainS65+ cohortDistribution and comparisons of mean values of ISI among older adults with chronic pain, subacute pain, and no pain. ISI Insomnia Severity Index, CP chronic pain, SP subacute pain, NP no pain; *denotes significant differences between the pain groups (***p < 0.001) and ns denotes non-significant differences at p < 0.05Back to article page