Table 2. Relative risk for dialysis or death in the schizophrenia cohort.

HR: hazard ratio.

		Dialysis			Death
Subgroup	N	n	Incidence a	HR b	n	Incidence a	HR b
The control c	54361	143	0.5	1.0	2961	11.3	1.0
The ESRD-free schizophrenia c	54361	85	0.3	0.60 (0.45–0.81) **	3700	14.1	1.23 (1.17–1.30) **

^a Incidence per 1,000 person-years

^b Model is adjusted for age, gender, CCI score, comorbidity (DM, and hypertension), NHI registration location, and income

^c Patients were followed from 2000.01.01, until starting dialysis, death or end of the follow-up (2004.12.31), whichever came first

**P < 0.001.