Predicting Success of Two-Stage Exchange for Prosthetic Joint Infection Using C-Reactive Protein/Albumin Ratio

Table 1

Demographic and laboratory data of successful and failed two-stage revision cohorts.

	Successful Two-Stage Revision	Failed Two-Stage Revision	p-value
	N = 61	N = 18
Age (years at primary surgery)	61.0 (56.0, 68.0)	61.0 (54.0, 66.0)	0.578
Gender (female)	28 (45.9)	11 (61.1)	0.257
C-reactive Protein (mg/L)	4.4 (0.8, 9.1)	4.3 (1.8, 10.0)	0.713
Albumin (g/dL)	3.7 (3.1, 4.0)	3.8 (3.5, 4.2)	0.263
CRP/Albumin Ratio (CAR)	1.2 (0.2, 3.0)	1.0 (0.4, 3.2)	0.766