Table 1. Demographic Characteristics and Prevalence of OIs and Malignancies.
| Characteristics | Total (%) | Male (%) | Female (%) |
|---|---|---|---|
| Total patients | 834(100) | 695(82.8) | 139(17.2) |
| Age(yrs) | 39.2±11.4 | 39.1±11.4 | 39.4±11.6 |
| Geographic distribution (%) | |||
| Northeast China | 145(17.4) | 134(16.1) | 11(1.3) |
| Northwest China | 35(4.2) | 32(3.9) | 3(0.3) |
| North China | 389(46.6) | 329(39.4) | 60(7.2) |
| South China | 179(21.5) | 139(16.7) | 40(4.8) |
| Southwest China | 86(10.3) | 61(7.2) | 25(3.1) |
| Transmission-risk categories (%) | |||
| Homosexuality | 406(48.7) | 375(45.0) | 31(3.7) |
| Heterosexuality | 205(24.6) | 170(20.4) | 35(4.2) |
| Drug addiction | 34(4.1) | 29(3.9) | 5(0.2) |
| Transfusion | 178(21.3) | 113(13.9) | 65(7.4) |
| Vertical transmission | 11(1.3) | 8(1.0) | 3(0.3) |
| CD4 distribution (%) | |||
| CD4≤50 cells/ul | 492(59.0) | 403(48.3) | 89(11.7) |
| 50<CD4≤100 cells/ul | 150(18.0) | 131(15.7) | 19(2.3) |
| 100<CD4≤200 cells/ul | 120(14.4) | 100(12.0) | 20(2.2) |
| CD4>200 cells/ul | 72(8.6) | 61(7.3) | 11(1.3) |
| AIDS-associated clinical diseases (%) | |||
| Tuberculosis | 271 (32.5) | 227 (27.2) | 44 (5.3) |
| Candidiasis | 245 (29.3) | 202 (24.2) | 43 (5.1) |
| PCP | 187 (22.4) | 163 (19.5) | 24 (2.9) |
| CMV infection | 181 (21.7) | 148 (17.7) | 33 (4.0) |
| Other fungal infection | 135 (16.2) | 112 (13.4) | 23 (2.8) |
| MAC | 94 (11.3) | 85 (10.3) | 9 (1.0) |
| Cryptococcosis | 67 (8.0) | 53 (6.3) | 14 (1.7) |
| PML | 37 (4.4) | 30 (3.6) | 7 (0.8) |
| Cerebral Toxoplasmosis | 29 (3.5) | 23 (2.7) | 6 (0.8) |
| Lymphoma | 27 (2.9) | 21 (2.2) | 6 (0.6) |
| Penicillium Marneffei | 12 (1.4) | 12 (1.4) | 0 (0.0) |
| Kaposi's Sarcoma | 7 (0.8) | 6 (0.6) | 1 (0.1) |
| Cervix carcinoma | 3 (0.3) | -- | 3 (0.3) |
PCP:pneumocystis pneumonia; CMV: cytomegalovirus; MAC: Mycobacterium avium complex; PML: progressive multifocal leukoencephalopathy.