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Table 3 Preoperative patient-reported outcomes for both groups

From: Outpatient vs. inpatient hip arthroplasty: a matched case-control study on a 90-day complication rate and 2-year patient-reported outcomes

Patient-reported outcome Outpatient Inpatient P value
mHHS (mean, SD, range) 15.3 ± 5.7 (10–30) 16.9 ± 9.1 (0–44) 0.591
HHS (mean, SD, range) 14.8 ± 2.1 (9–18.1) 13.7 ± 2.7 (9–18.1) 0.057
VR-12 M (mean, SD, range) 32.3 ± 7.5 (20.6–53.4) 30.0 ± 7.8 (14.9–52.8) 0.168
VR-12P (mean, SD, range) 53.7 ± 10.9 (30.7–65.9) 53.2 ± 10.6 (25.4–67.6) 0.756
SF-12 M (mean, SD, range) 48.4 ± 13.6 (20–78) 48.2 ± 18.7 (0–83) 0.837
SF-12P (mean, SD, range) 52.6 ± 11.1 (27.7–66.2) 51.1 ± 11.4 (26.3–66.2) 0.522
VAS (mean, SD, range) 6.4 ± 2.3 (0–10) 5.2 ± 3.0 (0–10) 0.057
  1. SD standard deviation, mHHS modified Harris Hip Score, HHS Harris Hip Score, VR-12M Veterans RAND 12-Item Health Survey Mental, VR-12P Veterans RAND 12-Item Health Survey Physical, SF-12M Short Form 12 Mental, SF-12P Short Form 12-Physical