Table 1 Characteristics of TN and psychiatric illness and comparison subjects

3273

13,092

45.6 (33.9–54.8)

45.6 (33.9–54.8)

0.999

20–39

1299 (39.7)

5196 (39.7)

0.999

40–59

1423 (43.5)

5692 (43.5)

0.999

≥60

551 (16.8)

2204 (16.8)

0.999

Female

1255 (38.3)

5020 (38.3)

0.999

Male

2018 (61.7)

8072 (61.7)

Hypertension

725 (22.2)

2192 (16.7)

<0.001^*

Diabetes mellitus

442 (13.5)

1285 (9.8)

<0.001^*

Dyslipidemia

717 (21.9)

1795 (13.7)

<0.001^*

Coronary artery disease

25 (0.8)

91 (0.7)

0.650

Congestive heart failure

71 (2.2)

226 (1.7)

0.090

Cerebrovascular disease

134 (4.1)

421 (3.2)

0.014

Chronic pulmonary disease

591 (18.1)

1318 (10.1)

<0.001^*

Malignancy

48 (1.5)

213 (1.6)

0.581

<0.001^*

Low income

1199 (36.6)

5732 (43.8)

Medium income

1315 (40.2)

4982 (38.1)

High income

759 (23.2)

2378 (18.2)

0.072

Urban

2112 (64.5)

8172 (62.4)

Suburban

938 (28.7)

3940 (30.1)

Rural

223 (6.8)

980 (7.5)

3.08 (1.92–3.98)

3.08 (1.92–3.99)

0.852

Schizophrenia

3 (0.09)

5 (0.04)

1.000

Bipolar disorder

1 (0.09)

6 (0.05)

0.203

Depressive disorder

73 (2.23)

103 (0.79)

<0.001^*

Anxiety disorder

59 (1.80)

79 (0.60)

<0.001^*

Sleep disorder

40 (1.22)

74 (0.57)

<0.001^*