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En esta investigación, publicada en “Pediatrics”, compararon los datos de 170 niños diagnosticados de trastornos de hiperactividad con los de un grupo control, y observaron que el 59% de estos niños tenían madres fumadoras. También encontraron que las madres que fumaron durante el embarazo tenían casi tres veces mayor riesgo de tener un niño con trastornos hipercinéticos, que incluyen la hiperactividad, la inatención y el comportamiento impulsivo, los trastornos psiquiátricos más prevalentes en la infancia.
Webs Relacionadas
Universidad de Aarhus
Pediatrics
Noticias médicas
Publicado el 18 de agosto de 2005
Tabaquismo materno
Los hijos de embarazadas fumadoras tienen mayor riesgo de déficit de atención y de hiperactividad
Las mujeres que fuman durante el embarazo casi triplican el riesgo de que sus hijos nazcan con trastornos de déficit de atención y de hiperactividad, según un estudio realizado en la Universidad de Aarhus (Dinamarca), lo que estaría asociado a la exposición del feto a concentraciones relativamente altas de nicotina, que alteran receptores dopaminérgicos cruciales en el desarrollo cerebral.