Table 4.

Likelihood that surgeons using HA would change their practice on the basis of patient-important findings ^a that would support total hip arthroplasty

	Number (%) of respondents
Likelihood of changing	IHFRC (n = 155)	AO international (n = 328)	Total (n = 483)
a In terms of reduced pain and improved patient function and quality of life.
b p < 0.001 for differences between proportions across IHFRC and AO/ASIF members.
Definitely	49 (32)	13 (4.0)	62 (13)
Very likely	65 (42)	59 (18)	124 (26)
Somewhat likely	28 (18)	86 (26)	114 (24)
Total (change)	142 (92)	158 (48)	300 (62)
Not likely	7 (4.5)	87 (27)	94 (20)
Never	0 (0.0)	5 (1.5)	5 (1.0)
Total (no change)	7 (4.5)	92 (28)	99 (21)
Uncertain	5 (3.2)	56 (17)	61 (13)
Not applicable	0 (0.0)	1 (0.3)	1 (0.2)
Not answered	1 (0.6)	21 (6.4) b	22 (4.6)