Table 2.

Annualized peritonitis rate for pediatric PD patients in the North American Pediatric Renal Trials and Collaborative Studies registry by prior transplant status

Transplant Status	Number of Peritonitis Episodes	Follow-Up (yr)	Annualized Peritonitis Rate	95% Confidence Interval
Naive	1906	3237	0.59	0.56–0.62
Allograft failure	500	758	0.66	0.60–0.72