Table 3 Odds ratios in selected multivariable models predicting anxiety
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) |