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Table 3 Association of maternal CMV—IgM with Obstetrical, socio-demographical and clinical characteristic of the mother (n = 156) in SPHMMC, Addis Ababa, Ethiopia 2015

From: Maternal and Congenital cytomegalovirus infection and zero rubella IgM prevalence in newborns in St.Paul’s Hospital Millennium Medical College

Characteristics

CMV-IgM status

COR (95 % CI)

P value

AOR (95 % CI)

P value

Positive n (%)

Negative n (%)

Age

 +25

2 (25.0)

74 (50.0)

14.8 (1.7–128)

0.014

1.8 (0.1–32.0)

0.81

 26–35

4 (50.0)

69 (46.6)

6.9 (1.01–47.0)

0.049

1.7 (0.13–23.9)

0.83

 36+

2 (25.0)

5 (3.4)

1

 

1

 

Income

 +1500

2 (25.0)

79 (53.4)

2.1 (0.2–24.1)

0.56

1.36 (0.1–18.1)

0.82

 1500–2500

5 (62.5)

50 (33.8)

0.5 (0.1–4.8)

0.57

0.5 (0.05–5.2)

0.57

 >2500

1 (12.5)

19 (12.8)

1

 

1

 

Educational status

 Illiterate

3 (37.5)

31 (20.9)

2.9 (0.4–21)

0.30

0.8 (0.034–21.2)

0.90

 Primary

1 (12.5)

40 (27.0)

11.4 (0.9–143)

0.06

8.7 (0.3–247.5)

0.20

 Secondary

3 (37.5)

69 (46.6)

10 (1.2-82.3)

0.03

15.7 (0.5–485.0)

0.12

 Higher education

1 (12.5)

8 (5.4)

1

 

1

 

Occupation

 Housewife

6 (75.0)

123 (83.1)

1

 

1

 

 Other

2 (25.0)

25 (16.9)

0.6 (0.12–3.2)

0.60

0.6 (0.12–3.2)

0.60

Blood transfusion history

 Yes

2 (25.0)

8 (5.4)

5.8 (1.02–33.6)

0.048

0.09 (0.0–0.3)

0.006

 No

6 (75.0)

140 (94.6)

1

 

1

 

HIV-sero status

 Positive

1 (12.5)

1 (0.7)

0.048 (0.003–0.8)

0.038

5.0 (1.5–15.8)

0.034

 Negative

7 (87.5)

147 (99.3)

1

 

1

 

Under five children in the household

 None

4 (50.0 %)

86 (58.1)

1

   

 1–2

3 (37.5)

59 (39.9)

0.92 (0.2–4.2)

0.91

  

 3+

1 (12.5)

3 (2.0)

0.14 (0.01–1.6)

0.12

  

History of abortion

 Yes

6 (75.0)

39 (26.4)

0.12 (0.02–0.6)

0.012

0.02 (0.0–0.6)

0.023

 No

2 (25.0)

109 (73.6)

1

 

1

 

Pregnancy frequency

 +1

1 (12.5)

63 (42.6)

1

 

1

 

 2–4

5 (62.5)

80 (54.0)

0.6 (0.12–3.7)

0.63

0.6 (0.12–3.7)

0.63

 5+

2 (25.0)

5 (3.4)

0.08 (0.01–0.7)

0.022

0.08 (0.01–0.7)

0.022

Hearing loss

 Yes

1 (12.5)

1 (0.7)

0.05 (0.003–0.8)

0.038

0.01 (0.0–1.9)

0.08

 No

7 (87.5)

147 (99.3)

1

 

1

 
  1. COR Crude Odds Ratio, AOR Adjusted Odds Ratio, CI Confidence Interval