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Table 3 Population attributable fraction (PAF, %) of opioid use in relation to back and joint pain

From: Association between clusters of back and joint pain with opioid use in middle-aged community-based women: a prospective cohort study

 

Model 1

PAF (95% CI)

Model 2

PAF (95% CI)

Back pain (No or infrequent back pain vs frequent and persistent pain)

35.8 (31.9, 39.4)

30.4 (25.9, 34.6)

Joint pain (No or infrequent joint pain vs frequent and persistent pain)

38.6 (34.5, 42.4)

35.1 (30.4, 39.4)

Back pain or joint pain (No or infrequent pain vs frequent and persistent pain)

49.2 (43.7, 50.1)

41.7 (34.9, 47.8)

  1. Data are presented as population attributable risk fraction (PAF) and 95% confidence intervals (CI). Model 1: unadjusted; Model 2: adjusted for age, BMI, education, physical activity and depression