From: Does total hip arthroplasty via the direct anterior approach using dual mobility increase leg length discrepancy compared with single mobility?
Single-DAA
Dual-DAA
p value
Number of hips
31
34
Age
73.9 ± 6.8
77.0 ± 6.7
0.07
Weight
54.6 ± 10.7
54.7 ± 10.3
0.93
BMI
22.8 ± 5.6
23.5 ± 4.3
0.59
Sex (% of females)
83.9
82.4
0.87
Etiology (OA / FNF / RA)
24 / 6 / 1
33 / 1 / 0