From: Impact on birth weight of maternal smoking throughout pregnancy mediated by DNA methylation
Smoking subgroup (n=25) | Non-smoking subgroup (n=257) | Mean difference | p-valuec | |
---|---|---|---|---|
Birth weight | 3,267g (437)a | 3,476g (455)a | 209 (21 – 396)b | 0.03 |
Birth weight females | 3,172g (500)a | 3,361g (428)a | 189 (-135 – 512)b | 0.23 |
Birth weight males | 3,355g (367)a | 3,597g (452)a | 242 (10 – 474)b | 0.04 |