Variable | n (%) | Variable | n (%) |
---|---|---|---|
Sex | Â | Optimistic about the future | Â |
 Male | 494 (39.24) |  Yes | 998 (79.27) |
 Female | 765 (60.76) |  No | 261 (20.73) |
Age group | Â | Having a boy/girlfriend | Â |
 18–21 | 553 (43.92) |  Yes | 651 (51.71) |
 22–25 | 550 (43.69) |  No | 608 (48.29) |
 26–29 | 112 (8.90) | Having an emotional breakup |  |
 ≥ 30 | 44 (3.49) |  Yes | 420 (33.36) |
Marital status |  |  No | 839 (66.64) |
 Never married | 1052 (83.56) | Having homosexual intercourse |  |
 Married | 164 (13.03) |  Yes | 100 (7.94) |
 Divorced | 43 (3.41) |  No | 1159 (92.06) |
City | Â | Having heterosexual intercourse | Â |
 Hometown | 382 (30.34) |  Yes | 166 (13.19) |
 Surrounding towns | 396 (31.45) |  No | 1093 (86.81) |
 Towns of other provinces | 481 (38.21) | Smoking during the previous month |  |
Residence |  |  Yes | 158 (12.55) |
 Dormitory | 889 (70.61) |  No | 1101 (87.45) |
 Parents’ house | 370 (29.39) | Number of cigarettes per day |  |
Birth order |  |  Non-smoker | 1064 (84.51) |
 1 | 445 (35.35) |  1–9 | 162 (12.87) |
 2 | 397 (31.53) |  ≥ 10 | 33 (2.62) |
 3 | 228 (18.11) | Substance abuse ever |  |
 ≥ 4 | 189 (15.01) |  Yes | 124 (9.85) |
Father’s educational level |  |  No | 1135 (90.15) |
 Diploma | 592 (47.02) | Substance abuse previous month |  |
 BSc | 436 (34.63) |  Yes | 85 (6.75) |
 MSc | 166 (13.19) |  No | 1174 (93.25) |
 MD | 65 (5.16) | Substance abuse previous year |  |
Mother’s educational level |  |  Yes | 52 (4.13) |
 Diploma | 805 (63.94) |  No | 1207 (95.87) |
 BSc | 313 (24.86) | Having suicidal thoughts ever |  |
 MSc | 108 (8.58) |  Yes | 204 (16.20) |
 MD | 33 (2.62) |  No | 1055 (83.80) |
College (study field) | Â | Having suicidal thoughts previous month | Â |
 Medicine | 366 (29.07) |  Yes | 94 (7.47) |
 Dentistry | 103 (8.18) |  No | 1165 (92.53) |
 Public health | 245 (19.46) | Having suicidal thoughts previous year |  |
 Paramedical | 249 (19.78) |  Yes | 126 (10.00) |
 Pharmacology | 83 (6.59) |  No | 1133 (90.00) |
 Nursing/Midwifery | 162 (12.87) | Having suicide attempt ever |  |
 Rehabilitation | 51 (4.05) |  Yes | 104 (8.26) |
The average grade of the previous semester |  |  No | 1155 (91.74) |
 < 14 | 176 (13.98) | Having suicide attempt previous month |  |
 14–15.99 | 55 (4.37) |  Yes | 49 (3.90) |
 16–17.99 | 359 (28.52) |  No | 1210 (96.10) |
 ≥ 18 | 669 (53.13) | Having suicide attempt previous year |  |
Educational level |  |  Yes | 47 (3.73) |
 BSc | 599 (47.58) |  No | 1212 (96.27) |
 MSc | 96 (7.63) | Hours of using social networks per day |  |
 MD | 520 (41.30) |  0 | 157 (12.47) |
 Ph.D. | 44 (3.49) |  0.5–5 | 794 (63.07) |
Interest in the discipline |  |  ≥ 6 | 308 (24.46) |
 Yes | 1030 (81.81) |  |  |
 No | 229 (18.19) |  |  |