Skip to main content

Table 1 Characteristics of the sample according to smoking habits

From: Quantitative effects of tobacco smoking exposure on the maternal-fetal circulation

 

Non smokers

n = 34

Smokers

n = 30

P

Characteristics

   

   Age

27.6 ± 6.1

27.3 ± 5.2

0.82

   Pregnancies

2.0

[1 a 5]

3.0

[3 a 11]

0.04

   Parities

1.0

[0 a 4]

1.5

[0 a 7]

0.04

   Abortions

0.0

[0 a 3]

0.0

[ 0 a 3]

0.62

   AFI

14.0 ± 2.0

13.3 ± 2.8

0.21

   Placenta grade

1 (56%)

[0 a 2]

1(70%)

[0 a 3]

0.31

  1. Data are presented as mean ± SD or median [minimum and maximum]. AFI: amniotic fluid index. Age (years), pregnancies, abortions and parities (number), Amniotic Fluid Index(cm), Placenta grade percent type I (As classification Granumm)17. P: statistical significance
Back to article page

BMC Pregnancy and Childbirth

ISSN: 1471-2393

Contact us