Table 3.
Sample characteristics and clinical covariate analysis.
| Variable | Not Worth Class (Yes, No) | Hurt Class (Yes, No) | Suicide Attempters Class (Yes, No) | |
|---|---|---|---|---|
| Age | ||||
| mean: 41.69 +/− 12.26 | Yes: 41.1 +/− 11.49 | Yes: 39.85 +/− 11.14 | Yes: 35.28 +/− 11.24 | |
| No: 42.24 +/− 12.9 | No: 42.45 +/− 12.62 | No: 41.98 +/− 12.22 | ||
| t = 1.5936, df = 1153.9, p-value = 0.111 |
t = 3.4719, df = 706.97, p-value = 0.0005 |
t = 4.1073, df = 54.366, p-value = 0.0001 |
||
| Gender | ||||
| Males = 670 (58.01%) | Females = 485 (41.99%) | X-squared = 0.19584, df = 1, p-value = 0.6581 |
X-squared = 0.74851, df = 1, p-value = 0.3869 |
X-squared = 0.37699, df = 1, p-value = 0.5392 |
| Race | ||||
| Asian or Pacific Islander n = 25 (2.13%) | No Primary Race n = 6 (0.51%) |
X-squared = 12.689, df = 6,
p-value = 0.04826 |
X-squared = 11.531, df = 6, p-value = 0.07328 |
X-squared = 1.9257, df = 6, p-value = 0.9264 |
| Black or African American n = 53 (4.51%) | Other, Specify n = 8 (0.68%) | |||
| Native American, Eskimo or Aleut n = 5 (0.43%) | N/A n = 17 (1.45%) | |||
| White or Caucasian n = 1060 (90.29%) | ||||
| Marital status | ||||
| Divorced n = 234 (19.93%) | Separated/No longer living as married n = 56 (4.77%) |
X-squared = 16.528, df = 6,
p-value = 0.01118 |
X-squared = 17.963, df = 6,
p-value = 0.006327 |
X-squared = 11.739, df = 6, p-value = 0.06806 |
| Living as Married n = 28 (2.39%) | Widowed n = 15 (1.28%) | |||
| Married n = 435 (37.05%) | Unknown n = 17 (1.45%) | |||
| Never Married (never lived as) n = 389 (33.13%) | ||||
| Living alone | ||||
| Yes n = 297 (25.3%) | Unknown n = 16 (1.36%) |
X-squared = 11.023, df = 2,
p-value = 0.00404 |
X-squared = 2.4716, df = 2, p-value = 0.2906 |
X-squared = 1.6656, df = 2, p-value = 0.4348 |
| No n = 861 (73.34%) | ||||
| Less than seventh grade n = 0 (0%) | College Diploma (Bachelors Degree) n = 342 (29.13%) | X-squared = 13.408, df = 7, p-value = 0.06278 |
X-squared = 6.6033, df = 7, p-value = 0.4713 |
X-squared = 14.007, df = 7, p-value = 0.05105 |
| Seventh grade–ninth grade n = 7 (0.6%) | Technical School or Associates Degree n = 131 (11.16%) | |||
| Partial High School n = 17 (1.45%) | Graduate or Professional Degree n = 219 (18.65%) | |||
| High School Diploma or GED n = 156 (13.29%) | Unknown n = 17 (1.45%) | |||
| Some college (at least one year) n = 285 (24.28%) | ||||
| Job | ||||
| Clerical and sales workers n = 237 (20.19%) | Professional n = 349 (29.73%) |
X-squared = 12.654, df = 6,
p-value = 0.04888 |
X-squared = 13.007, df = 6,
p-value = 0.04292 |
X-squared = 11.523, df = 6, p-value = 0.07349 |
| Craftsmen and kindred workers n = 135 (11.5%) | Other n = 170 (14.48%) | |||
| Laborers, operatives and kindred workers n = 91 (7.75%) | Unknown n = 40 (3.41%) | |||
| Managers and administrators n = 152 (12.95%) | ||||
| Employment | ||||
| Disabled n = 230 (19.59%) | Part-time for pay n = 164 (13.97%) |
X-squared = 31.957, df = 8,
p-value = 9.48 × 10−5 |
X-squared = 14.495, df = 8, p-value = 0.06974 |
X-squared = 13.29, df = 8, p-value = 0.1022 |
| Full-time n = 358 (30.49%) | Retired n = 46 (3.92%) | |||
| Homemaker n = 56 (4.77%) | Unemployed n = 259 (22.06%) | |||
| Leave of Absence n = 22 (1.87%) | Unknown n = 22 (1.87%) | |||
| Other n = 17 (1.45%) | ||||
| Earnings | ||||
| less than $10,000 n = 565 (48.13%) | $75,000–$99,999 n = 31 (2.64%) | X-squared = 18.28, df = 10, p-value = 0.05043 |
X-squared = 5.8668, df = 10, p-value = 0.8263 |
X-squared = 6.8626, df = 10, p-value = 0.7384 |
| $10,000–$19,999 n = 141 (12.01%) | $100,000–$149,999 n = 17 (1.45%) | |||
| $20,000–$29,999 n = 110 (9.37%) | $150,000 or more n = 18 (1.53%) | |||
| $30,000–$39,999 n = 96 (8.18%) | Refused n = 3 (0.26%) | |||
| $40,000–$49,999 n = 63 (5.37%) | Unknown n = 40 (3.41%) | |||
| $50,000–$74,999 n = 90 (7.67%) | ||||
| Home income | ||||
| less than $10,000 n = 166 (14.14%) | $75,000–$99,999 n = 107 (9.11%) |
X-squared = 33.938, df = 11,
p-value = 0.0003702 |
X-squared = 15.01, df = 11, p-value = 0.1821 |
X-squared = 18.084, df = 11, p-value = 0.07966 |
| $10,000–$19,999 n = 149 (12.69%) | $100,000–$149,999 n = 117 (9.97%) | |||
| $20,000–$29,999 n = 125 (10.65%) | $150,000–$199,999 n = 40 (3.41%) | |||
| $30,000–$39,999 n = 95 (8.09%) | $200,000 or more n = 37 (3.15%) | |||
| $40,000–$49,999 n = 86 (7.33%) | Refused n = 11 (0.94%) | |||
| $50,000–$74,999 n = 150 (12.78%) | Unknown n = 91 (7.75%) | |||
| Personal income | ||||
| less than $10,000 n = 454 (38.67%) | $75,000–$99,999 n = 36 (3.07%) | X-squared = 17.176, df = 10, p-value = 0.07057 |
X-squared = 8.5879, df = 10, p-value = 0.5716 |
X-squared = 10.109, df = 10, p-value = 0.431 |
| $10,000–$19,999 n = 199 (16.95%) | $100,000–$149,999 n = 32 (2.73%) | |||
| $20,000–$29,999 n = 122 (10.39%) | $150,000 or more n = 25 (2.13%) | |||
| $30,000–$39,999 n = 106 (9.03%) | Refused n = 4 (0.34%) | |||
| $40,000–$49,999 n = 69 (5.88%) | Unknown n = 43 (3.66%) | |||
| $50,000–$74,999 n = 84 (7.16%) | ||||
| Medical insurance | ||||
| Yes n = 955 (81.35%) | Unknown n = 23 (1.96%) |
X-squared = 7.4714, df = 2,
p-value = 0.02386 |
X-squared = 0.35551, df = 2, p-value = 0.8371 |
X-squared = 0.32662, df = 2, p-value = 0.8493 |
| No n = 196 (16.7%) | ||||
| Limited mental care | ||||
| Yes n = 469 (39.95%) | N/A n = 448 (38.16%) |
X-squared = 23.657, df = 3,
p-value = 2.945 × 10−5 |
X-squared = 3.0221, df = 3, p-value = 0.3882 |
X-squared = 3.6797, df = 3, p-value = 0.2982 |
| No n = 167 (14.22%) | Unknown n = 90 (7.67%) | |||
| inpatient day per year (Number of days admitted in the hospital as inpatients) | ||||
| Yes n = 351 (29.9%) | N/A n = 705 (60.05%) |
X-squared = 16.111, df = 3,
p-value = 0.001076 |
X-squared = 3.9117, df = 3, p-value = 0.2712 |
X-squared = 2.7955, df = 3, p-value = 0.4242 |
| No n = 72 (6.13%) | Unknown n = 46 (3.92%) | |||
| outpatient day per year (Number of days admitted in the hospital as outpatients) | ||||
| Yes n = 398 (33.9%) | N/A n = 705 (60.05%) |
X-squared = 13.383, df = 3,
p-value = 0.003878 |
X-squared = 2.3971, df = 3, p-value = 0.4942 |
X-squared = 2.7176, df = 3, p-value = 0.4372 |
| No n = 31 (2.64%) | Unknown n = 40 (3.41%) | |||
| Life not worth living | ||||
| Yes n = 567 | No n = 607 | / | / | / |
| Fantasies on a violent suicide | ||||
| Yes n = 347 | No n = 827 | / | / | / |
| Attempted suicide | ||||
| Yes n = 51 | No n = 1123 | / | / | / |
Bold: It identifies the significant association, it is used to navigate the table in a faster way.