. 2012 May 31;36(9):1813–1818. doi: 10.1007/s00264-012-1583-9

Table 2.

Comparisons of various methods used for measuring anteversion of acetabular component (with or without femoral head) with actual values

Method	Without head		With 50 % head		With 66 % head
Method	Mean (SD)	p-value^a	Mean (SD)	p-value^a	Mean (SD)	p-value^a
Pradhan	0.72 (0.68)	0.921	0.83 (0.71)	0.934	1.12 (0.87)	0.219
Liaw et al.	0.93 (0.86)	0.873	2.36 (1.39)	0.03	3.85 (2.68)	<0.001
Present study	0.77 (0.75)	0.895	0.89 (0.80)	0.917	0.94 (0.83)	0.821

SD standard deviation

^a Paired t-test