Premium
Maternal smoking and feto‐infant mortality: biological pathways and public health significance
Author(s) -
Cnattingius S,
Nordström ML
Publication year - 1996
Publication title -
acta pædiatrica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 115
eISSN - 1651-2227
pISSN - 0803-5253
DOI - 10.1111/j.1651-2227.1996.tb13943.x
Subject(s) - medicine , placental abruption , pregnancy , sudden infant death syndrome , infant mortality , obstetrics , fetus , risk factor , public health , hypoxia (environmental) , pediatrics , environmental health , population , chemistry , genetics , organic chemistry , oxygen , biology , nursing
Smoking during pregnancy has in many countries replaced poverty as the most important preventable risk factor for an unsuccessful pregnancy outcome. Maternal smoking induces fetal hypoxia and morphological changes of the placenta, which increase the risks of intrauterine growth retardation and placental abruption, which may cause late fetal death and possibly also neonatal mortality. Smoking influences post‐neonatal mortality through increased risk of sudden infant death syndrome (SIDS), but why maternal smoking increases the risk of SIDS is essentially unknown. In reducing the overall smoking prevalence in society, general preventive measures have been successful. Such measures. which aim at preventing young girls from starting to smoke are in the long run the most effective way to reduce smoking during pregnancy.