Table 2

Preventive aspects and voluntary termination of pregnancy (TOP) history of undocumented pregnant migrants vs. pregnant women with legal residency status (control group) who delivered at the Geneva University Hospital, Switzerland between February 2005 and October 2006.

Characteristic or measurement
Undocumented (n = 161)
Missing n (%)
Control group (n = 233)
Missing n (%)
p-value

Unintendedness of pregnancy (%)
75.2
12 (7.5)
20.6
-
< 0.001
Of those with unintended pregnancies:





     No contraception
47.7%

33.3%

0.13
     Insecure contraception (condom calendar, retraction)
31.2%

33.3%

0.51
No knowledge of emergency pill
61.2%
40 (24.8)
9.0%
-
< 0.001
Previous voluntary termination of pregnancy (TOP)
27.0%
13 (8.1)
24.0%
4 (1.7)
0.51
Pap-test:

15 (9.3)

-

     Never
13.0%

0%

< 0.001
     > 3 years ago
4.8%

2.1%

0.15
Never breast examination by physician
29.7
16 (9.9)
3.9%
-
< 0.001
Tobacco never
65.5%
13 (8.1)
48.1%
-
0.001
Alcohol consumption:

16 (9.9)

-

          Before pregnancy
65.0%

73.8%

0.06
          During pregnancy
11.7%

30.0%

< 0.001
     Binge drinking (> 4 glasses/occasion):





          Before pregnancy
6.3%

15.5%

0.007
          During pregnancy
4.2%

0.9%

0.03
Other substances abuse
3.4%
14 (8.7)
17.4%
3 (1.3)

Exposure to violence:

16 (9.9)

2 (0.9)

     Lifetime
26.4%

32.2%

0.21
     During pregnancy
11.2%

1.3%

< 0.001
     Type of violence, if exposed to violence:





          Physical
53.7%

46.0%

0.45
          Sexual
24.4%

28.6%

0.63
          Psychological
53.7%

53.9%

0.98

Wolff et al. BMC Public Health 2008 8:93   doi:10.1186/1471-2458-8-93