Referred for physiotherapy | Yes | No | Effect size | Statistic | Significance |
Sex N (%) | |||||
Female | 324 (65.7) | 486 (53.9) | Χ2=218.352 | P<0.001* | |
Male | 169 (34.3) | 416 (46.1) | |||
Side N (%) | |||||
Left | 212 (43.5) | 422 (47.6) | Χ2=22.123 | P=0.157* | |
Right | 275 (56.5) | 464 (52.4) | |||
SIMD | |||||
First quintile N (%) | 37 (7.5) | 76 (8.4) | Z=−0.78 | P=0.438† | |
Second quintile N (%) | 78 (15.8) | 160 (17.7) | |||
Third quintile N (%) | 85 (17.2) | 166 (18.4) | |||
Fourth quintile N (%) | 129 (26.2) | 193 (21.4) | |||
Fifth quintile N (%) | 164 (33.3) | 307 (34.0) | |||
Age, mean (SD) | 64.9 (13.2) | 69.1 (10.6) | 0.35§ | T=−6.08 | P<0.001‡ |
BMI, mean (SD) | 28.3 (6.9) | 28.2 (5.0) | 0.02§ | T=0.27 | P=0.788‡ |
OHS | |||||
Preoperative | 20.1 (8.6) | 21.4 (8.6) | 1.31§ | T=−2.67 | P=0.008‡ |
Post-operative | 35.8 (9.8) | 39.4 (8.6) | 0.39§ | T=−6.96 | P<0.001‡ |
Change | 15.6 (10.6) | 18.0 (9.9) | 0.23§ | T=−4.06 | P<0.001‡ |
EQ-5D | |||||
Preoperative | 0.35 (0.3) | 0.41 (0.3) | 0.20§ | T=−2.92 | P=0.004‡ |
Post-operative | 0.70 (0.3) | 0.80 (0.2) | 0.39§ | T=−6.52 | P<0.001‡ |
Change | 0.35 (0.4) | 0.39 (0.3) | 0.12§ | T=−2.28 | P=0.023‡ |
Satisfaction | |||||
Very satisfied | 280 (57.4) | 648 (73.3) | Z=−6.43 | P<0.001† | |
Satisfied | 122 (25.0) | 165 (18.7) | |||
Neither satisfied nor dissatisfied | 44 (9.0) | 43 (4.9) | |||
Dissatisfied | 27 (5.5) | 13 (1.5) | |||
Very dissatisfied | 15 (3.1) | 15 (1.7) |
*Χ2.
†Mann-Whitney U test.
‡t-test.
§Cohen’s d.
BMI, body mass index; EQ-5D; EuroQol 5-Dimension; OKS, Oxford Hip Score (OKS); SIMD, Scottish Index of Multiple Deprivation.