Table 1.

Patient Demographics

		Number of Patients	Mean Age (Years)	Mean ASA grade	Male: Female
Group 1	Hip Resurfacings	14	51.7		10:4
	Total Hip Replacements	18	61.9		11:7
	All Group 1	32	57.4	1.91	21:11
Group 2	Hip Resurfacings	15	52.1		6:9
	Total Hip Replacements	21	63.7		13:8
	All Group 2	36	58.9	2.11	19:17
All Patients		68	58.2	2.01	40:28