Table 1 Demographic characteristics of the participants and associations with suicidal ideation(N = 519)
Demographic Characteristics | Number of participants | Had suicidal ideation | |||
|---|---|---|---|---|---|
n/N | column(%) | n/N | row(%) | OR(95%CI) | |
Case | |||||
 Outpatient | 401/519 | 77.3 | 98/401 | 24.4 | 0.9 (0.5–1.4) |
 Inpatient | 118/519 | 22.7 | 32/118 | 27.1 | 1 |
Age groupa | |||||
  < 25 | 54/519 | 10.4 | 25/54 | 46.3 | 4.7 (1.6–13.9)** |
 25–40 | 326/519 | 62.8 | 85/326 | 26.1 | 1.9 (0.7–5.2) |
 41–59 | 107/519 | 20.6 | 15/107 | 14.0 | 0.9 (0.3–2.6) |
  ≥ 60 | 32/519 | 6.2 | 5/32 | 15.6 | 1 |
Sex | |||||
 Male | 232/519 | 44.7 | 50/232 | 21.6 | 0.7 (0.5–1.1) |
 Female | 287/519 | 55.3 | 80/287 | 27.9 | 1 |
Educationb | |||||
 Middle School or less | 114/519 | 22.0 | 38/114 | 33.3 | 1.6 (0.9–2.5) |
 High School | 98/519 | 18.9 | 18/98 | 18.4 | 0.7 (0.4–1.3) |
 College degree or above | 307/519 | 59.1 | 74/307 | 24.1 | 1 |
Current Marital Status | |||||
 Married | 314/519 | 60.5 | 63/314 | 20.1 | 0.5 (0.3–0.8)** |
 Divorce | 32/519 | 6.2 | 8/32 | 25.0 | 0.7 (0.3–1.6) |
 Widowed | 10/519 | 1.9 | 5/10 | 50.0 | 2.0 (0.6–7.3) |
 Unmarried (Single) | 163/519 | 31.4 | 54/163 | 33.1 | 1 |
Income (RMB)c | |||||
  ≥ 12,001 | 123/519 | 23.7 | 22/123 | 17.9 | 0.4 (0.2–0.8)** |
 6001–12,000 | 168/519 | 32.4 | 41/168 | 24.4 | 0.6 (0.3–1.1) |
 3001–6000 | 155/519 | 29.9 | 42/155 | 27.1 | 0.7 (0.4–1.3) |
  ≤ 3000 | 73/519 | 14.0 | 25/73 | 34.2 | 1 |
Residence Statusd | |||||
 Local | 227/519 | 43.7 | 41/227 | 18.1 | 0.6 (0.4–1.1) |
 Stay less than 1 year | 85/519 | 16.4 | 29/85 | 34.1 | 1.5 (0.8–2.7) |
 Stay 1–5 year | 65/519 | 12.5 | 24/65 | 36.9 | 1.7 (0.9–3.2) |
 Stay more than 5 year | 142/519 | 27.4 | 36/142 | 25.4 | 1 |
Self-reported sexual orientation | |||||
 Not sure | 19/519 | 3.7 | 6/19 | 31.6 | 1.5 (0.6–4.2) |
 Homosexual | 30/519 | 5.8 | 15/30 | 50.0 | 3.4 (1.6–7.1)** |
 Bisexual | 13/519 | 2.5 | 4/13 | 30.8 | 1.5 (0.5–5.0) |
 Heterosexual | 457/519 | 88.0 | 105/457 | 23.0 | 1 |
Insurance | |||||
 Have | 466/519 | 89.8 | 111/466 | 23.8 | 0.6 (0.3–1.0) |
 No | 53/519 | 10.2 | 19/53 | 35.8 | 1 |
HIV Statuse | |||||
 Positive | 50/519 | 50/519 | 18/50 | 36.0 | 1.7 (0.9–3.2) |
 Unknown | 167/519 | 167/519 | 43/167 | 25.7 | 0.8 (0.5–1.3) |
 Negative | 302/519 | 302/519 | 69/302 | 22.8 | 1 |
Type of STIs | |||||
 Gonorrhea | 14/519 | 2.7 | 2/14 | 14.3 | 0.3 (0.1–1.5) |
 Syphilis | 124/519 | 23.9 | 29/124 | 23.4 | 0.5 (0.3–1.1) |
 Genital warts | 247/519 | 47.6 | 61/247 | 24.7 | 0.6 (0.3–1.1) |
 Genital herpes | 12/519 | 2.3 | 3/12 | 25.0 | 0.6 (0.1–2.5) |
 Others | 72/519 | 13.9 | 17/72 | 23.6 | 0.5 (0.2–1.2) |
 HIV | 50/519 | 9.6 | 18/50 | 36.0 | 1 |
Have had suicidal ideation in life time | |||||
 Yes | 130/519 | 25.0 |  |  |  |
 No | 389/519 | 75.0 |  |  |  |