Table 1 Comparison of baseline characteristics in participants with or without suicide attempt after recruitment.
All participants (n = 380,557) | No suicide attempt after recruitment (n = 378,730) | Suicide attempt after recruitment (n = 1847) | P value | |
|---|---|---|---|---|
Sex (Female), n (%) | 204,773 (53.8) | 203,852 (53.8) | 921 (49.9) | <0.001 |
Age in yeas, mean (SD) | 56.6 (8.09) | 56.6 (8.09) | 53.6 (8.48) | <0.001 |
Body mass index in (kg/m2), mean (SD) | 27.4 (4.76) | 27.4 (4.75) | 27.9 (5.42) | <0.001 |
High school equivalent or more schooling, n (%) | 251,596 (66.1) | 250,532 (66.2) | 1064 (57.6) | <0.001 |
Household income | <0.001 | |||
Less than 18,000, n (%) | 73,755 (19.4) | 73,138 (19.3) | 617 (33.4) | |
18,000 to 30,999, n (%) | 82,687 (21.7) | 82,305 (21.7) | 382 (20.7) | |
31,000 to 51,999, n (%) | 139,829 (36.7) | 139,201 (36.8) | 628 (34.0) | |
52,000 to 100,000, n (%) | 66,517 (17.5) | 66,330 (17.5) | 187 (10.1) | |
Greater than 100,000, n (%) | 17,789 (4.67) | 17,756 (4.68) | 33 (1.79) | |
Smoking status | <0.001 | |||
Never, n (%) | 208,360 (54.7) | 207,594 (54.8) | 766 (41.5) | |
Former, n (%) | 132,304 (34.8) | 131,742 (34.8) | 562 (30.4) | |
Current, n (%) | 39,913 (10.5) | 39,394 (10.4) | 519 (28.1) | |
Suicide history, n (n%) | 1878 (0.5) | 1646 (0.4) | 232 (12.6) | <0.001 |
Metabolic syndrome, n (n%) | 124,363 (32.7) | 123,675 (32.7) | 688 (37.2) | <0.001 |
Central obesity, n (n%) | 233,461 (61.3) | 232,267 (61.3) | 1194 (64.6) | 0.0038 |
Hypertension, n (n%) | 271,632 (71.4) | 270,351 (71.4) | 1281 (69.4) | 0.0578 |
Hyperglycemia, n (n%) | 32,307 (8.5) | 32,111 (8.5) | 196 (10.6) | 0.0012 |
Hypertriglyceridemia, n (n%) | 153,496 (40.3) | 152,649 (40.3) | 847 (45.9) | <0.001 |
Dyslipidemia, n (n%) | 64,078 (16.8) | 63,729 (16.8) | 349 (18.9) | 0.0193 |
