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Table 2 Differences in hip function between cases (before fracture) and controls

From: Low bone density and high morbidity in patients between 55 and 70 years with displaced femoral neck fractures: a case-control study of 50 patients vs 150 normal controls

  Fracture group n = 50 Control group n = 150 p-values
Mean Harris Hip Score (95% CI) 93.6 (91.0-96.3) 97.1 (95.8-98.4) < 0.001a
Mean Oxford Hip Score (95% CI) 46.2 (44.8-47.2) 46.0 (45.4-47.0) 0.173 a
Mean HOOS (95%CI) Pain 92.9 (89.1-96.7) 95.3 (93.5-97.1) 0.226 a
Symptoms 94.3 (90.6-97.7) 95.2 (93.4-97.0) 0.226 a
ADL 92.4 (87.3-97.5) 95.7 (93.9-97.5) 0.244 a
Sport 89.9 (83.6-96.2) 92.1 (89.3-94.8) 0.739 a
QoL 94.0 (89.7-98.4) 93.6 (90.9-96.4) 0.792 a
  1. aMann-Whitney U-test