2026-04-13T06:27:02Zhttps://recercat.cat/oai/request
oai:recercat.cat:10230/352002025-12-24T08:37:45Zcom_2072_6col_2072_452952
RECERCAT author Chiandetti, Antonella author Hernández, Gimena author Mercadal-Hally, María author Álvarez, Airam author Andreu Fernández, Vicente author Navarro-Tapia, Elisabet author Bastons-Compta, Adriana author García-Algar, Oscar 2018-07-19T07:34:51Z2018-07-19T07:34:51Z2017 Alcohol and drugs of abuse consumption in young adults, including women of childbearing age, has experienced significant increase over the past two decades. The use of questionnaires as the only measure to investigate prenatal alcohol and drugs of abuse exposure underestimates the real prevalence of exposure and could mislead to wrong conclusions. Therefore, the aim of this article was to compare reported rates of prenatal alcohol and drugs of abuse consumption with biomarkers of exposure by a comprehensive review of the available literature. We searched MEDLINE and EMBASE databases for articles catalogued between 1992 and 2015. We identified relevant published studies that assessed the comparison between prenatal exposure to alcohol and drugs of abuse assessed by self-reported questionnaire of consumption versus biomarkers of exposure. Thirteen studies were included regarding alcohol consumption, and seven of them about drugs of abuse. Women who admitted consumption during pregnancy by questionnaire varied from 0 to 37% for alcohol, from 0 to 4.3% for cocaine, and 2.9% for tetrahydrocannabinol (THC). Positive biomarkers results ranged from 16 to 44% for alcohol, 15.4% for cocaine, and from 4 to 12.4% for THC. Biomarkers should always complement questionnaires, as it has been shown that self-report may underestimate prenatal exposure to substances of abuse. Copyright © The Author(s). 2017. Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Embaràs Fetus -- Malalties Alcohol Biological matrices Biomarkers Drugs of abuse Pregnancy Prenatal exposure Questionnaire Substances of abuse Prevalence of prenatal exposure to substances of abuse: questionnaire versus biomarkers info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion