|
Variable
|
Number
|
Persons in TC, N (%)
|
Crude OR (95% CI)
|
P-value
|
Adjusted OR(95% CI)
|
P-value
|
|---|
|
Total
|
2368
| | | | | |
|
Age (years)
| | | | | | |
|
< 35
|
1097
|
527 (48.0)
|
1.000
| |
1.000
| |
|
35–49
|
737
|
292 (39.6)
|
0.710 (0.587–0.858)
|
< 0.001
|
0.857(0.661–1.111)
|
0.244
|
|
≥ 50
|
534
|
247 (46.3)
|
0.931 (0.757–1.145)
|
0.498
| | |
|
Marital status
| | | | | | |
|
Unmarried
|
1096
|
520 (47.4)
|
1.000
| |
1.000
| |
|
Married
|
875
|
382 (43.7)
|
0.858 (0.718–1.026)
|
0.940
| | |
|
Divorce or widow
|
289
|
118 (40.8)
|
0.764 (0.588–0.994)
|
0.045
|
0.811(0.569–1.155)
|
0.246
|
|
Unknown
|
108
|
46 (42.6)
|
0.822 (0.551–1.225)
|
0.336
| | |
|
Education
| | | | | | |
|
Primary and below
|
330
|
134 (40.6)
|
1.000
| |
1.000
| |
|
Junior high school
|
823
|
355 (43.1)
|
1.110 (0.856–1.438)
|
0.432
| | |
|
Senior high school
|
551
|
259 (47.0)
|
1.297 (0.984–1.710)
|
0.065
| | |
|
College and above
|
586
|
286 (48.8)
|
1.394 (1.061–1.832)
|
0.017
|
0.997(0.697–1.424)
|
0.986
|
|
Unknown
|
78
|
32 (41.0)
|
1.018 (0.616–1.681)
|
0.946
| | |
|
Ethnicity
| | | | | | |
|
Han
|
2202
|
1000 (45.4)
|
1.000
| | | |
|
Ethnic minorities
|
88
|
34 (38.6)
|
0.757 (0.489–1.172)
|
0.212
| | |
|
Unknown
|
78
|
32 (41.0)
|
0.836 (0.528–1.323)
|
0.445
| | |
|
Route of infection
| | | | | | |
|
Heterosexual intercourse
|
1004
|
408 (40.6)
|
1.000
| |
1.000
| |
|
Homosexual intercourse
|
1107
|
563 (50.9)
|
1.512 (1.272–1.796)
|
< 0.001
|
1.451(1.156–1.821)
|
0.001
|
|
Intravenous drug use
|
80
|
16 (20.0)
|
0.365 (0.208–0.641)
|
< 0.001
|
0.266(0.144–0.493)
|
< 0.001
|
|
Others
|
177
|
79 (44.6)
|
1.178 (0.853–1.625)
|
0.320
| | |
|
CD4+ T cell count(cells/mm3)
| | | | | | |
|
< 200
|
895
|
358 (40.0)
|
1.000
| |
1.000
| |
|
200–499
|
1220
|
598 (49.0)
|
1.442 (1.211–1.717)
|
< 0.001
|
1.339 (1.095–1.636)
|
0.004
|
|
≥ 500
|
253
|
110 (43.5)
|
1.154 (0.870–1.530)
|
0.320
| | |
|
Genotype
| | | | | | |
|
CRF01_AE
|
842
|
305 (36.2)
|
1.000
| |
1.000
| |
|
CRF07_BC
|
850
|
560 (65.9)
|
3.400 (2.785–4.151)
|
< 0.001
|
3.435 (2.789–4.232)
|
< 0.001
|
|
CRF08_BC
|
66
|
12 (18.2)
|
0.391 (0.206–0.743)
|
0.004
|
0.488 (0.252–0.947)
|
0.034
|
|
CRF55_01B
|
244
|
145 (59.4)
|
2.579 (1.926–3.452)
|
< 0.001
|
2.498 (1.850–3.372)
|
< 0.001
|
|
CRF59_01B
|
53
|
22 (41.5)
|
1.249 (0.711–2.197)
|
0.439
| | |
|
Subtype B
|
70
|
22 (31.4)
|
0.807 (0.478–1.363)
|
0.422
| | |
|
Other
|
243
|
0 (0.0)
|
–
| | | |
|
Drug resistance
| | | | | | |
|
Yes
|
52
|
15
(28.8)
|
1.000
| |
1.000
| |
|
No
|
2316
|
1051 (45.4)
|
2.049 (1.119–3.755)
|
0.020
|
1.709 (0.884–3.302)
|
0.111
|
- TC, transmission cluster; OR, odd ration; CI, confidence interval; MSM, men who have sex with men; HET, heterosexual; IDU, intravenous drug use; CRF, circulating recombinant form
