Alcohol and alcoholism : international journal of the Medical Council on Alcoholism
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A prospective study was carried out on 546 women interviewed during pregnancy about their drinking habits, in order to evaluate the association between alcohol consumption during pregnancy and spontaneous abortion. Pregnancy outcome (normal or abortion) was analysed as a dependent variable in a multivariate model where different levels of drinking were taken into consideration as independent-effect variables. ⋯ The possible underestimation of alcohol consumption, due to reluctance in declaring real consumption by the women interviewed, is discussed. It is concluded that, on the basis of these and other data reported in the literature, a low level of alcohol consumption during pregnancy does not appear to be a significant risk for abortion.