Long-term follow-up result of short metaphyseal femoral stem in primary total hip arthroplasty: A retrospective study

Table 2 Preoperative and postoperative functional scores at last follow-up

Functional score	Preoperative score	Postoperative score at final follow-up
Modified Harris Hip Score, mean ± SD	< 70 (poor): 100%; mean score: 19.75 ± 15.00	90-100 (excellent): 80%; 80-89 (good): 16%; 70-79 (fair): 4%; mean score: 91.66 ± 7.50
Oxford hip score, mean ± SD	12.04 ± 3.00	40.54 ± 4.50
WOMAC score	85.16	19.16
Visual analogue score, mean ± SD	7.1 ± 2.7	1.4 ± 0.7

WOMAC: Western Ontario and McMaster Universities Osteoarthritis index.