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Table 1 Required and additional THA preoperative and 3 month postoperative PROMs [4]

From: What is the minimum response rate on patient-reported outcome measures needed to adequately evaluate total hip arthroplasties?

THA PROMs set PROM Preoperative 3 months postoperative
Required PROMs Pain by Numeric Rating Scale (NRS) – at rest (0 = no pain and 10 = unbearable pain)
  Pain by NRS – during activity (0 = no pain and 10 = unbearable pain)
  Quality of life by 3-level version of EuroQol 5 dimensions (EQ-5D-3L) (EQ VAS: 0 = worst imaginable health state and 100 = best imaginable health state; EQ-5D descriptive system: 0 = dead and 1 = healthy)
  Physical functioning by Hip disability and Osteoarthritis Outcome Score-Physical function Short-form (HOOS-PS) (0 = no difficulty and 100 = extreme difficulty) [8, 9]
  Anchor hip function (1 = very much deteriorated and 7 = very much improved)  
Additional PROMs Hip specific function and pain by Oxford Hip Score (OHS) (0 = least difficulty and 48 = most difficulty) [10]
  Anchor hip pain (1 = very much deteriorated and 7 = very much improved)  
  Satisfaction by NRS (0 = very dissatisfied and 10 = very satisfied)  
  1. PROMs patient-reported outcome measures, THA total hip arthroplasty