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Table 2 Number of reported outcomes for each prognostic factor

From: Preoperative predictors for outcomes after total hip replacement in patients with osteoarthritis: a systematic review

Prognostic factors SF-36 EQ-5D SF-12 WOMAC OHS HHS Pain Satisfaction Walking distance Revision Dislocation Other outcomesa
Age 5 1 1 3 2 - - 1 1 1 - Complications
Gender 3 3 - - - - 1 2 1 1 -  
SES/education - 1 - 1 1 - 1 1 - - -  
Comorbidities 4 3 - 1 1 - 1 1 - - 2  
BMI 2 - - - 2 1 - - - - - Superficial infection Ascending and descending stairs
Radiological OA severity 3 - - 1 - - 1 1 - - - Gait improvement
Patient expectations - - - 1 - 1 - - - - -  
Pain 3 - - 4 - 1 1 - - - -  
Function 3 - - 6 1 1 - - 4 - - Assistance from another person for ADL, flexion
Health related quality of life 4 3 1 2 1 - 1 1 - - -  
Mental well-being 2 1 - - 1 - 1 2 - - - HOOS
  1. SF-36 36-item short form health survey, EQ-5D EuroQol 5 Dimensions, SF-12 12-item short form health survey, WOMAC Western Ontario & McMaster Universities osteoarthritis index, OHS Oxford Hip score; HHS Harris Hip score, HOOS hip disability and osteoarthritis outcome score
  2. aReported in only one study