Table 2.
Unadjusted association of mortality and risk factors by HAART status
| All Subjects (deaths=716)
|
Subjects on HAART (deaths=352)
|
Subjects not on HAART (deaths=364)
|
|||||||
|---|---|---|---|---|---|---|---|---|---|
| Deaths (%) | HR (95% CI) | P value | Deaths (%) | HR (95% CI) | P value | Deaths (%) | HR (95% CI) | P value | |
| Gender | |||||||||
| Male | 420 (20.2) | 1.4 (1.2–1.7) | <.0001 | 208 (16.0) | 1.6 (1.3–2.0) | <.0001 | 212 (27.3) | 1.1 (0.9–1.4) | 0.2 |
| Female | 296 (14.7) | 1.0 | 144 (10.3) | 1.0 | 152 (24.9) | 1.0 | |||
| Age at AIDS Diagnosis (years) | |||||||||
| <50 | 548 (16.2) | 1.0 | 269 (12.0) | 1.0 | 279 (24.5) | 1.0 | |||
| ≥50 | 168 (23.8) | 1.6 (1.3– 1.9) | <.0001 | 83 (18.3) | 1.6 (1.3–2.1) | <.0001 | 85 (33.9) | 1.5 (1.2–2.0) | 0.001 |
| Marriage | |||||||||
| Single | 63 (38.2) | 2.7 (2.1–3.5) | <.0001 | 28 (31.5) | 3.1 (2.1–4.6) | <.0001 | 35 (46.1) | 1.9 (1.3–2.7) | <.0001 |
| Divorced/Widowed | 19 (5.5) | 0.3 (0.2–0.5) | <.0001 | 14 (5.7) | 0.4 (0.2–0.7) | 0.001 | 5 (5.0) | 0.2 (0.1–0.4) | <.0001 |
| Married/Live together | 631 (17.7) | 1.0 | 310 (13.1) | 1.0 | 321 (26.6) | 1.0 | |||
| Education | |||||||||
| Primary school & less | 500 (19.2) | 1.4 (1.2–1.7) | <.0001 | 239 (14.1) | 1.2 (1.0–1.5) | 0.08 | 261 (31.0) | 1.7 (1.4–2.2) | <.0001 |
| Middle school & above | 209 (14.1) | 1.0 | 110 (11.4) | 1.0 | 99 (19.0) | 1.0 | |||
| Occupation | |||||||||
| Farmer | 705 (17.4) | 1.0 | 349 (13.1) | 1.0 | 356 (25.9) | 1.0 | |||
| Other | 11 (22.9) | 1.3 (0.7–2.4) | 0.3 | 3 (8.8) | 0.6 (0.2–2.0) | 0.4 | 8 (57.1) | 3.1 (1.5–6.3) | 0.02 |
| Race | |||||||||
| Han | 710 (17.6) | 1.0 | 350 (13.1) | 1.0 | 360 (26.4) | 1.0 | |||
| Other | 6 (10.2) | 1.1 (0.5–2.4) | 0.9 | 2 (5.6) | 1.1 (0.3–4.3) | 0.9 | 4 (17.4) | 1.0 (0.4–2.7) | 1.0 |
| On HAART | |||||||||
| Yes | 292 (12.4) | 1.0 | NA | NA | |||||
| No | 292 (25.8) | 2.9 (2.5– 3.4) | <.0001 | ||||||
| # OIs at HAART initiation † | |||||||||
| None | NA | 28 (5.7) | 1.0 | ||||||
| 1 | 116 (10.5) | 1.7 (1.1– 2.5) | 0.01 | NA | |||||
| ≥2 | 208 (18.9) | 3.1 (2.1– 4.7) | <.0001 | ||||||
| CD4 Counts at HAART initiation (cells/μL) | |||||||||
| 0–49 | NA | 38 (19.7) | 7.4 (4.2–13.1) | <.0001 | NA | ||||
| 50–99 | 16 (9.0) | 3.2 (1.6–6.4) | 0.001 | ||||||
| 100–199 | 19 (3.9) | 1.3 (0.7–2.5) | 0.4 | ||||||
| ≥200 | 17 (3.7) | 1.0 | |||||||
†
Opportunistic Infections (OI) include fever, diarrhea, thrush, and oral hairy leukoplakia.
NA: the covariate was not considered for proportional hazard models.