Table 2.

Somatic comorbidity in men and women with schizophrenia, nonschizophrenic psychoses, and nonpsychotic controls

Somatic diseases	Schizophrenia (n = 227)					Nonschizophrenic psychoses (n = 205)					Nonpsychotic controls (n = 10,501)
	n	%	AHR	95% CI	BH p-value	n	%	AHR	95% CI	BH p-value	n	%
1. Certain infectious and parasitic diseases	60	26.4	1.35	1.04–1.75	0.07	64	31.2	1.68	1.31–2.16	0.0001	2,013	19.2
2. Neoplasms	54	23.8	1.33	1.01–1.74	0.11	40	19.5	1.01	0.74–1.38	0.96	2,118	20.2
3. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism	18	7.9	2.00	1.25–3.22	0.02	19	9.3	2.29	1.45–3.64	0.0008	425	4.0
4. Endocrine, nutritional, and metabolic diseases	51	22.5	1.81	1.36–2.39	0.0005	58	28.3	2.42	1.86–3.15	<0.0001	1,330	12.7
5. Diseases of the nervous system	55	24.2	1.08	0.83–1.41	0.62	70	34.1	1.61	1.27–2.05	0.0002	2,345	22.3
6. Diseases of the eye and adnexa	42	18.5	1.19	0.88–1.62	0.35	34	16.6	1.04	0.74–1.46	0.91	1,739	16.6
7. Diseases of the ear and mastoid process	30	13.2	1.23	0.86–1.77	0.35	30	14.6	1.40	0.97–2.01	0.09	1,149	10.9
8. Diseases of the circulatory system	67	29.5	1.23	0.97–1.57	0.20	85	41.5	1.53	1.23–1.90	0.0003	2,804	26.7
9. Diseases of the respiratory system	114	50.2	1.04	0.86–1.25	0.67	120	58.5	1.27	1.06–1.52	0.01	5,014	47.7
10. Diseases of the digestive system	143	63.0	1.14	0.96–1.34	0.24	137	66.8	1.31	1.10–1.55	0.003	6,233	59.4
11. Diseases of the skin and subcutaneous tissue	51	22.5	1.16	0.88–1.53	0.35	65	31.7	1.72	1.34–2.20	0.0001	2,014	19.2
12. Diseases of the musculoskeletal system and connective tissue	85	37.4	0.68	0.54–0.84	0.002	113	55.1	1.21	1.00–1.45	0.06	5,117	48.7
13. Diseases of the genitourinary system	74	32.6	1.14	0.90–1.43	0.35	89	43.4	1.59	1.29–1.96	0.0001	3,193	30.4

Bold values are statistically significant, p-value < 0.05. Abbreviations: AHR, adjusted hazard ratio; BH p-value, Benjamini–Hochberg corrected p-value; 95% CI, 95% confidence interval.