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Table 5 Final follow up (7 years) postoperative mean scores and (standard deviations) of the SF-36 and WOMAC subscales, for the patients, mean age 70 (50-88), and the reference group, mean age 70 (50-83)

From: Patient relevant outcome 7 years after total hip replacement for OA - a prospective study

Subscale Patients 7 years postoperative (n = 151) Reference group 7 years Postoperative (n = 65) p-value
SF-36 PF 54 (27.2) 69 (31.3) 0.01
SF-36 RP 45 (44.6) 60 (46.0) 0.05
SF-36 BP 63 (28.1) 69 (26.9) 0.19
SF-36 GH 63 (22.4) 62 (25.0) 0.94
SF-36 VT 59 (46.4) 72 (43.0) 0.05
SF-36 SF 62 (23.8) 65 (21.8) 0.36
SF-36 RE 81 (23.2) 79 (24.7) 0.53
SF-36 MH 79 (19.1) 72 (43.0) 0.90
WOMAC pain 86 (16.5) 91 (18.2) 0.05
WOMAC stiffness 78 (22.1) 89 (20.0) <0.001
WOMAC function 76 (21.1) 73 (23.8) 0.56
  1. The p-value is calculated using a multiple logistic regression analysis, adjusted for age and sex.