Pain
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This study examined relationships between chronic pain patients' ratings of pain severity, and other patient ratings about severity of associated impairment, and a series of behavioral measures of health care utilization and activity patterns. Prior to being evaluated, a sample of 150 chronic pain patients completed diary forms on which they recorded severity of pain on a 0-10 scale. Subjects were divided into high-medium-low on mean pain ratings, and were compared on the other measures obtained either from diary forms or at time of evaluation. ⋯ However, these measures showed few relationships to medication consumption, health care utilization, diary recorded activity level, or to patient reported frequency counts of engaging in a set of commonplace activities. The results were interpreted to suggest that, in chronic pain, there may be a questionable relationship between what people say about their pain and what they do. Accordingly, the evaluation of chronic pain should include analyses of patient behavior.