Table 5.

VR-12 physical component scores based on preoperative diagnosis of depression.

VR-12 PCS	2-Stage exchange			DAIR
	Depression	No depression		Depression	No depression
Preoperative PCS	29.8 ± 5.5	32.4 ± 8.2	P = .33	28.0 ± 3.3	37.1 ± 11.9	P = .03
Postoperative PCS	37.1 ± 7.4	41.3 ± 11.7	P = .10	27.7 ± 11.0	43.1 ± 11.4	P < .01
Change in PCS	7.3 ± 4.3	8.8 ± 11.1	P = .67	-0.4 ± 12.1	6.0 ± 9.6	P = .05