Table 2.

Mean function scores at 1 year assessment in patients with normal and elevated biomarkers.

Functional score (Mean, SD)	γGT			MCV
	Elevated	Normal	P value	Elevated	Normal	P value
SF-12
Physical	39.6 (11.4)	42.2 (11.1)	0.036	37.6 (11.5)	41.8 (11.2)	0.165
Mental	51.5 (11.5)	53.0 (10.2)	0.201	46.5 (12.6)	52.8 (10.4)	0.026
Oxford Hip Score	23.7 (10.5)	22.4 (9.5)	0.231	27.9 (12.5)	22.5 (9.5)	0.039