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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