Table 1.

Mean annual admission rates per 100,000 population with 95% CI for schizophrenia (total sample and subgroups).

Schizophrenia subgroup	Observed events	Estimated rate per 100,000 person years	Lower CI	Upper CI
F20.0	89,469	86.35	85.79	86.92
F20.1	2,955	2.38	2.73	2.93
F20.2	1,676	1.64	1.56	1.72
F20.3	1,753	1.68	1.60	1.76
F20.4	481	0.48	0.44	0.52
F20.5	13,429	13.63	13.40	13.87
F20.6	972	0.93	0.87	0.99
F20.0–F20.6	110,735	107.50	106.90	108.20

Abbreviation: CI, confidence intervals.