Table 1.

Patient comorbidities.

	Antibiotic-Loaded Cement Knee	Antibiotic-Loaded Cement Hip	Plain Bone Cement Knee	Plain Bone Cement Hip	Totals
Diabetes	107	12	436	3	558
COPD	16	2	93	4	115
Renal Disease	16	2	78	1	97
CHF	8	4	48	2	62
Obesity	183	10	913	10	1116