Skip to main content

Table 1 Demographic characteristics associated with HIV-1 genotypes

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)

  1. *: statistical significance