Table 3.
Risk factors associated with advanced HIV disease (logistic regression model), Guangxi, 2012–2016
| Characteristics at HIV diagnosis | cOR (95% CI) | P | aOR (95% CI) | P |
|---|---|---|---|---|
| Gender | ||||
| Male | 1.81 (1.74–1.90) | < 0.001 | 1.66 (1.58–1. 74) | < 0.001 |
| Female | Reference | Reference | ||
| Age (years) | ||||
| 15–30 | Reference | Reference | ||
| 31–50 | 2.43 (2.29–2.59) | < 0.001 | 1.68 (1.56–1.80) | < 0.001 |
| > 50 | 2.64 (2.49–2.81) | < 0.001 | 1.51 (1.40–1.62) | < 0.001 |
| Occupation | ||||
| Migrant worker | 1.56 (1.49–1.63) | < 0.001 | 1.17 (1.11–1.23) | < 0.001 |
| Other | Reference | Reference | ||
| Marital status | ||||
| Married | 1.17 (1.11–1.23) | < 0.001 | 0.89 (0.83–0.94) | < 0.001 |
| Divorced or widowed | 1.556 (1.465–1.653) | < 0.001 | 1.08 (1.00–1.16) | 0.04 |
| Single | Reference | Reference | ||
| Ethnic | ||||
| Han | 1.20 (1.09–1.31) | < 0.001 | ||
| Zhuang | 1.09 (0.99–1.20) | 0.10 | ||
| Others | Reference | |||
| Level of education | ||||
| Primary/no education | 1.62 (1.53–1.72) | < 0.001 | 1.22 (1.14–1.30) | < 0.001 |
| Secondary/university | Reference | Reference | ||
| HIV transmission group | ||||
| Heterosexual | 3.77 (3.34–4.25) | < 0.001 | 2.86 (2.51–3.27) | < 0.001 |
| PWID | 2.06 (1.73–2.45) | < 0.001 | 2.23 (1.83–2.71) | < 0.001 |
| Other | 3.33 (2.56–4.35) | < 0.001 | 2.94 (2.21–3.91) | < 0.001 |
| MSM | Reference | Reference | ||
| Reason for HIV testing | ||||
| STI clinics | 1.16 (1.04–1.29) | 0.01 | 1.08 (0.96–1.21) | 0.19 |
| Premarital/pregnancy screening | 0.32 (0.29–0.35) | < 0.001 | 0.36 (0.33–0.41) | < 0.001 |
| Medical examination | 0.35 (0.24–0.50) | < 0.001 | 0.39 (0.27–0.56) | < 0.001 |
| Penitentiary | 0.42 (0.37–0.49) | < 0.001 | 0.37 (0.32–0.44) | < 0.001 |
| HIV + couple or partner | 0.60 (0.55–0.66) | < 0.001 | 0.65 (0.59–0.72) | < 0.001 |
| Pre-surgery | 0.96 (0.89–1.03) | 0.25 | 0.83 (0.77–0.90) | < 0.001 |
| Hospital | 2.18 (2.08–2.28) | < 0.001 | 1.85 (1.76–1.94) | < 0.001 |
| Blood testing of the blood receiversa | 1.948 (1.54–2.37) | < 0.001 | 1.58 (1.29–1.94) | < 0.001 |
| Other | 0.74 (0.68–0.80) | < 0.001 | 0.54 (0.49–0.60) | < 0.001 |
| VCT | Reference | Reference | ||
cOR crude odds ratio, aOR adjusted odds ratio, MSM men who have sex with men, PWID people who use drugs, STI sexually transmitted infection, VCT voluntary counseling and testing
aBlood testing of the blood receivers: HIV testing among patients who were going to receive blood transfusion