Table 4.
Modes of variation with % variance explained and associations with incident srHOA
| Mode | % Variance Explained | Mode score1 ↑ or ↓ |
SrHOA cases (n=55 hips) |
|---|---|---|---|
| OR2 (95% CI) | |||
| 1 | 37.4 | ↑ | 1.11 (0.79, 1.56) |
| 2 | 16.0 | ↓ | 1.47 (1.03, 2.08) |
| 3 | 12.5 | ↓ | 1.54 (1.09, 2.17) |
| 4 | 9.9 | ↑ | 1.10 (0.74, 1.65) |
| 5 | 5.1 | ↑ | 1.26 (0.92, 1.71) |
| 6 | 3.4 | ↑ | 1.07 (0.77, 1.48) |
| 7 | 2.6 | ↓ | 1.03 (0.76, 1.41) |
| 8 | 2.3 | ↓ | 1.08 (0.82, 1.39) |
| 9 | 1.7 | ↑ | 1.29 (0.91, 1.82) |
| 10 | 1.3 | ↓ | 1.12 (0.82, 1.56) |
| 11 | 1.1 | ↓ | 1.52 (1.05, 2.17) |
| 12 | 0.9 | ↑ | 1.00 (0.73, 1.37) |
| 13 | 0.7 | ↓ | 1.18 (0,86, 1.61) |
| 14 | 0.6 | ↑ | 1.17 (0.85, 1.63) |
1
Association with increase (↑) or decrease (↓) in mode score (e.g. for mode 1, the odds of srHOA are 11% higher for every one SD increase in mode 1 score).
2
Adjusted for sex, race, age, BMI, baseline KL grade, and baseline symptoms