Table 3.

Abnormal findings in cases with and without prosthesis loosening (coronal images)

		STIR SEMAC			T1 SEMAC			PD SEMAC
		Stable	Loosening	P-value	Stable	Loosening	P-value	Stable	Loosening	P-value
Acetabulum	Zone.1	0.071 (0.26)	0.09 (0.30)	NS	0.071 (0.26)	0.09 (0.30)	NS	0.0 (0.0)	0.0 (0.0)	NS
	Zone.2	0.11 (0.31)	0.09 (0.30)	NS	0.071 (0.26)	0.09 (0.30)	NS	0.0 (0.0)	0.0 (0.0)	NS
	Zone.3	0.18 (0.39)	0.27 (0.47)	NS	0.071 (0.26)	0.18 (0.40)	NS	0.071 (0.26)	0.09 (0.30)	NS
Femur	Zone.1	0.25 (0.44)	0.73 (0.47)	0.0049	0.18 (0.39)	0.18 (0.40)	NS	0.0 (0.0)	0.0 (0.0)	NS
	Zone.2	0.14 (0.36)	0.09 (0.30)	NS	0.071 (0.26)	0.09 (0.30)	NS	0.0 (0.0)	0.0 (0.0)	NS
	Zone.3	0.071 (0.26)	0.09 (0.30)	NS	0.0 (0.0)	0.09 (0.30)	NS	0.071 (0.26)	0.09 (0.30)	NS
	Zone.4	0.18 (0.39)	0.18 (0.40)	NS	0.0 (0.0)	0.09 (0.30)	NS	0.0 (0.0)	0.0 (0.0)	NS
	Zone.5	0.25 (0.97)	0.0 (0.0)	NS	0.0 (0.0)	0.09 (0.30)	NS	0.0 (0.0)	0.0 (0.0)	NS
	Zone.6	0.11 (0.31)	0.09 (0.30)	NS	0.036 (0.19)	0.0 (0.0)	NS	0.071 (0.26)	0.09 (0.30)	NS
	Zone.7	0.11 (0.31)	0.55 (0.52)	0.0027	0.11 (0.31)	0.36 (0.50)	NS	0.0 (0.0)	0.0 (0.0)	NS

NS, not significant.

Student’s T test was used, and data are expressed as median (standard deviation).