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Table 3 Odds ratios in selected multivariable models predicting anxiety

From: Specific manifestations of knee osteoarthritis predict depression and anxiety years in the future: Vancouver Longitudinal Study of Early Knee Osteoarthritis

Parameter Baseline
OR (95% CI)
First follow-up
OR (95% CI)
Second follow-up
OR (95% CI)
Age decade
 50–59 vs. 40–49 0.31 (0.11, 0.85)
 60–69 vs. 40–49 0.07 (0.01, 0.42)
 70–79 vs. 40–49 0.32 (0.07, 1.41)
Self-reported knee swelling last 12 months 4.11 (1.51, 11.13)
WOMAC stiffness (25+) 5.80 (1.23, 27.29)
Kellgren-Lawrence grade
 1 vs. 0 6.25 (1.04, 37.65)
 2 vs. 0 0.70 (0.08, 6.16)
 3+ vs. 0 1.95 (0.29, 13.18)
Female 2.71 (0.87, 8.46)
  1. Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index pain 0–100 scale
  2. - = Not in selected model