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 |