| DDH&OA | DDH | Normal |
---|---|---|---|
Number | 45 | 56 | 31 |
Ages (yrs) | 40.4 ± 5.3 (35-48) | 28.5 ± 6.4 (21-34) | 33 ± 4.5 (22-38) |
Female/Male | 31/14 | 48/12 | 17/14 |
BMI (kg/m2) | 23.5 ± 1.3 | 22.7 ± 0.8 | 22.2 ± 1.1 |
Durations (yrs) | 3.8 ± 0.5 | 1.3 ± 0.4 | — |
CRP (mg/l) | 8.4 ± 2.4*Δ | 4.7 ± 1.5 | 2.4 ± 0.7 |
ESR (mm/1st h) | 16.8 ± 4.6* | 12.3 ± 3.6* | 6.2 ± 1.6 |
Harris hip score | 37 ± 6.4**# | 75.7 ± 8.3* | 96 ± 2.5 |
Visual analogue score | 5.7 ± 2.4Δ | 3.2 ± 1.8 | — |
Synovial sample | 35/45 | 20/56 | — |
Blood sample | 40/45 | 40/56 | 31 |