Insufficient lateral stem contact is an influencing factor for significant subsidence in cementless short stem total hip arthroplasty

Table 3 Results of subsidence of any radiographic parameters in the entire cohort

Parameters (n)	Value, mean (mm) (range, SD)	P value
Subsidence of the entire cohort (75/274)	0.5 (0-12.7, 1.68)
Subsidence of any radiographic parameters
Neck-filling ratio < 0.8 (232)	0.51 (0-11.89, 1.44)	0.99
Neck-filling ratio ≥ 0.8 (42)	0.5 (0-12.7, 2.02)
Seating height < 5 mm (110)	0.51 (0-12.7, 0.16)	0.99
Seating height ≥ 5 mm (164)	0.5 (0-11.89, 0.11)
Lateral stem contact < 1 mm (178)	0.39 (0-11.89, 1.26)	0.09
Lateral stem contact ≥ 1 mm (96)	0.71 (0-12.7, 1.94)