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Table 1 Sociodemographic characteristics of case and control mothers

From: Retrospective analysis of risk factors and gaps in prevention strategies for mother-to-child HIV transmission in Rio de Janeiro, Brazil

 

Controls (n = 290) N (%)

Cases (n = 145) N (%)

OR (95% CI)

p a

Median Age, Years (Interquartile Range)

26 (22–32)b

27 (22–31)c

1.01 (0.97–1.05)

0.64

Race

  White

94 (32.4)

28 (19.3)

1

 

  Mixed Race

97 (33.5)

40 (27.6)

1.72 (0.90–3.29)

0.10

  Black

53 (18.3)

30 (20.7)

1.30 (0.73–2.32)

0.37

  No information

46 (15.9)

47 (32.4)

4.21 (2.17–8.13)

< 0.000

Marital Status

  Single

67 (23.1)

40 (27.6)

1

 

  Married

119 (41.0)

55 (37.9)

0.77 (0.47–1.29)

0.32

  No information

104 (35.9)

50 (34.5)

0.80 (0.46–1.39)

0.43

Education Level

  None

7 (2.4)

3 (2.1)

1

 

  Some or all primary school

167 (57.6)

72 (49.7)

1.42 (0.22–9.36)

0.71

  Some or all secondary school

61 (21.0)

18 (12.4)

1.07 (0.15–7.60)

0.94

  Some or all college

5 (1.7)

1 (0.7)

0.89 (0.05–16.10)

0.94

  No information

50 (17.2)

51 (35.2)

4.67 (0.65–33.60)

0.13

Employment

  Unemployed/Home Maker

126 (43.5)

52 (35.9)

1

 

  Employed

69 (23.8)

21 (14.5)

0.80 (0.43–1.47)

0.47

  Student

8 (2.8)

2 (1.4)

0.58 (0.12–2.81)

0.50

  No information

87 (30.0)

70 (48.3)

2.29 (1.36–3.83)

0.002

Drug Use

  Yes

44 (15.2)

22 (15.2)

1

 

  No

102 (35.2)

38 (26.2)

0.77 (0.41–1.46)

0.43

  No information

144 (49.7)

85 (58.6)

1.48 (0.75–2.95)

0.26

Residence

  AGSN

49 (16.9)

14 (9.7)

1

 

  Non-AGSN

207 (71.4)

87 (60.0)

1.49 (0.78–2.85)

0.23

  No information

34 (11.7)

44 (30.3)

5.68 (2.50–12.88)

< 0.000

Other Child Since Diagnosis

  Yes

53 (18.3)

14 (9.7)

1

 

  No

164 (56.6)

83 (57.2)

1.97 (0.99–3.90)

0.05

  No information

73 (25.2)

48 (33.1)

2.74 (1.3105.71)

0.007

  1. aConditional logistic regression; bn = 252; cn = 105