Weighted distribution of left-side vs right-side Kellgren-Lawrence grade in hips. Scaled weighted counts are rounded to the nearest integer. Total less than 3068 due to missing data and total joint replacement.
| Right Hip KL Grade | ||||
|---|---|---|---|---|
| Left Hip KL Grade | No/Questionable | Mild | Moderate/Severe | Total, n (%) |
| No/questionable (0/1) | 1961 | 188 | 15 | 2164 (79.9) |
| Mild (2) | 239 | 251 | 14 | 504 (18.6) |
| Moderate/severe (3/4) | 7 | 9 | 26 | 41 (1.5) |
| Total, n (%) | 2207 (81.4) | 448 (16.5) | 55 (2.0) | 2709 (100.0) |