Grade | Number | Percentage | Male | Percentage | Female | Percentage | Mean amount of calcified cartilage |
---|---|---|---|---|---|---|---|
0 | 26/170 | 15.3 | 17/94 | 18.1 | 9/76 | 11.8 | 0.25 (SD ±0.31) |
1 | 79/170 | 46.5 | 37/94 | 39.4 | 42/76 | 55.3 | 0.37 (SD ±0.77) |
2 | 44/170 | 25.9 | 28/94 | 29.8 | 16/76 | 21.1 | 1.69 (SD ±4.40) |
3 | 19/170 | 11.2 | 10/94 | 10.6 | 9/76 | 11.8 | 11.70 (SD ±12.25) |