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Table 1 Demographic data on the patients

From: Minimally invasive anterolateral approach versus direct anterior approach total hip arthroplasty in the supine position: a prospective study based on early postoperative outcomes

Variable MAA DAA P value
Age (years) 62.44 ± 7.07 62.21 ± 8.22 0.881
Males/females (n) 17 (34.0%)/33(66.0%) 23 (47.9%)/25(52.1%) 0.161
BMI (kg/m2) 22.46 ± 4.23 22.96 ± 3.11 0.509
Operative side—right (n) 23 (46.0%) 25 (52.1%) 0.547
ASA score (I:II:III) 11/30/9 9/34/5 0.460
6 MWT (m) 289 ± 51.36 279.17 ± 57.05 0.372
Pre-op VAS (points) 7.32 ± 1.02 7.23 ± 1.12 0.675
Pre-op JOA (points)    
 Pain 16.74 ± 4.58 16.73 ± 5.37 0.991
 ROM 12.98 ± 2.99 12.21 ± 3.29 0.227
 Gait 10.54 ± 3.45 11.02 ± 3.49 0.494
 ADL 11.32 ± 3.63 10.35 ± 3.08 0.160
 Total 51.58 ± 9.69 50.31 ± 9.77 0.521