From: Spatial clusters of HIV-1 genotypes in a recently infected population in Yunnan, China
 | Total | Subjects with given HIV-1 genotype | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|---|---|
p | OR (95% CI) | p | OR (95% CI) | |||
CRF01_AE | ||||||
 Gender | ||||||
  Female | 167 | 12 | – | 1.000 | – | 1.000 |
  Male | 272 | 38 | 0.033 | 2.098 (1.063~4.140) | 0.431 | 1.356 (0.636~2.889) |
 Age |  |  | 0.256 |  |  |  |
  ≤ 30 | 174 | 25 | – | 1.000 |  |  |
  31–50 | 182 | 16 | 0.102 | 0.574 (0.295~1.117) |  |  |
  ≥ 51 | 83 | 9 | 0.437 | 0.725 (0.322~1.632) |  |  |
 Nationality | ||||||
  Chinese | 417 | 49 | – | 1.000 |  |  |
  Non-Chinese | 22 | 1 | 0.320 | 0.358 (0.047~2.718) |  |  |
 Race/ethnicity | ||||||
  Han | 272 | 31 | – | 1.000 |  |  |
  Others | 167 | 19 | 0.995 | 0.998 (0.544~1.831) |  |  |
 Marital Status |  |  | 0.034 |  | 0.706 |  |
  Married | 192 | 15 | – | 1.000 | – | 1.000 |
  Divorced/Widowed | 99 | 10 | 0.510 | 1.326 (0.573~3.070) | 0.727 | 1.166 (0.493~2.754) |
  Unmarried | 148 | 25 | 0.012 | 2.398 (1.215 (4.735) | 0.404 | 1.392 (0.640~3.026) |
 Infection Routes |  |  | < 0.001 |  | 0.001* |  |
  Heterosexual contact | 354 | 32 | – | 1.000 | – | 1.000 |
  Homosexual contact | 49 | 18 | < 0.001 | 5.843 (2.945~11.591) | < 0.001* | 4.469 (2.016~9.908) |
  Intravenous drug injection | 36 | 0 | 0.998 | – | 0.998 | – |
CRF07_BC | ||||||
 Gender | ||||||
  Male | 272 | 55 | – | 1.000 |  |  |
  Female | 167 | 30 | 0.562 | 0.864 (0.527~1.415) |  |  |
 Age |  |  | 0.004 |  | 0.165 |  |
  ≥ 51 | 83 | 10 | – | 1.000 | – | 1.000 |
  31–50 | 182 | 28 | 0.473 | 1.327 (0.612~2.878) | 0.516 | 1.305 (0.585~2.908) |
  ≤ 30 | 174 | 47 | 0.009 | 2.702 (1.288~5.667) | 0.092 | 2.136 (0.884~5.158) |
 Nationality | ||||||
  Chinese | 417 | 81 | – | 1.000 |  |  |
  Non-Chinese | 22 | 1 | 0.106 | 0.189 (0.025~1.423) |  |  |
 Race/ethnicity | ||||||
  Han | 272 | 60 | – | 1.000 | – | 1.000 |
  Others | 167 | 25 | 0.070 | 0.622 (0.373~1.039) | 0.098 | 0.630 (0.364~1.089) |
 Marital Status |  |  | 0.003 |  | 0.820 |  |
  Divorced/Widowed | 99 | 14 | – | 1.000 | – | 1.000 |
  Married | 192 | 29 | 0.826 | 1.080 (0.542~2.153) | 0.810 | 1.090 (0.538~2.210) |
  Unmarried | 148 | 42 | 0.010 | 2.406 (1.232~4.696) | 0.545 | 1.283 (0.573~2.871) |
 Infection Routes |  |  | < 0.001 |  | 0.014* |  |
  Heterosexual contact | 354 | 58 | – | 1.000 | – | 1.000 |
  Intravenous drug injection | 36 | 6 | 0.965 | 1.021 (0.407~2.563) | 0.960 | 1.025 (0.397~2.642) |
  Homosexual contact | 49 | 21 | < 0.001 | 3.828 (2.035~7.201) | 0.004* | 2.767 (1.392~5.501) |
CRF08_BC | ||||||
 Gender | ||||||
  Male | 272 | 103 | – | 1.000 | – | 1.000 |
  Female | 167 | 96 | < 0.001 | 2.219 (1.498~3.285) | 0.012* | 1.760 (1.132~2.738) |
 Age |  |  | 0.001 |  | 0.216 |  |
  ≤ 30 | 174 | 60 | – | 1.000 | – | 1.000 |
  31–50 | 182 | 93 | 0.002 | 1.985 (1.296~3.042) | 0.118 | 1.512 (0.900~2.540) |
  ≥ 51 | 83 | 46 | 0.002 | 2.362 (1.385~4.029) | 0.121 | 1.696 (0.870~3.308) |
 Nationality | ||||||
  Non-Chinese | 22 | 1 | – | 1.000 | – | 1.000 |
  Chinese | 417 | 198 | 0.004 | 18.986 (2.531~142.450) | 0.004* | 21.061 (2.657~166.944) |
 Race/ethnicity | ||||||
  Han | 272 | 126 | – | 1.000 |  |  |
  Others | 167 | 73 | 0.594 | 0.900 (0.611~1.326) |  |  |
 Marital Status |  |  | < 0.001 |  | 0.807 |  |
  Unmarried | 148 | 47 | – | 1.000 | – | 1.000 |
  Married | 192 | 99 | < 0.001 | 2.288 (1.463~3.577) | 0.809 | 1.071 (0.614~1.869) |
  Divorced/Widowed | 99 | 53 | 0.001 | 2.476 (1.464~4.186) | 0.535 | 1.229 (0.641~2.356) |
 Infection Routes |  |  | < 0.001 |  | < 0.001* |  |
  Homosexual contact | 49 | 3 | – | 1.000 | – | 1.000 |
  Intravenous drug injection | 36 | 14 | 0.001 | 9.7548 (2.538~37.507) | < 0.001* | 14.443 (3.452~60.437) |
  Heterosexual contact | 354 | 182 | < 0.001 | 16.225 (4.954~53.138) | < 0.001* | 11.029 (3.250~37.429) |
URFs | ||||||
 Gender | ||||||
  Female | 167 | 23 | – | 1.000 | – | 1.000 |
  Male | 272 | 57 | 0.060 | 1.660 (0.979~2.815) | 0.035* | 1.853 (1.043~3.292) |
 Age | ||||||
  ≤ 30 | 174 | 33 | – | 1.000 |  |  |
  31–50 | 182 | 33 | 0.840 | 0.946 (0.554~1.615) |  |  |
  ≥ 51 | 83 | 14 | 0.684 | 0.867 (0.436~1.725) |  |  |
 Nationality | ||||||
  Chinese | 417 | 64 | – | 1.000 | – | 1.000 |
  Non-Chinese | 22 | 16 | < 0.001 | 14.708 (5.546~39.007) | < 0.001* | 17.719 (5.624~55.829) |
 Race/ethnicity | ||||||
  Han | 272 | 42 | – | 1.000 |  |  |
  Others | 167 | 38 | 0.055 | 1.613 (0.989~2.630) |  |  |
 Marital Status |  |  | 0.601 |  |  |  |
  Unmarried | 148 | 25 | – | 1.000 |  |  |
  Married | 192 | 29 | 0.424 | 1.254 (0.720~2.186) |  |  |
  Divorced/Widowed | 99 | 16 | 0.880 | 0.948 (0.477~1.884) |  |  |
 Infection Routes |  |  | 0.063 |  | 0.189 |  |
  Homosexual contact | 49 | 5 | – | 1.000 | – | 1.000 |
  Heterosexual contact | 354 | 64 | 0.177 | 1.942 (0.741~5.091) | 0.117 | 2.208 (0.821~5.936) |
  Intravenous drug injection | 36 | 11 | 0.023 | 3.872 (1.207~12.420) | 0.783 | 1.221 (0.296~5.038) |