Han evaluado datos correspondientes a cerca de un millón de niños y adolescentes, y observado que entre los 65.000 que han crecido sólo con uno de sus progenitores las tasas de trastornos psiquiátricos, abuso de drogas e intentos de suicidio son significativamente más elevadas. No obstante, señalan que en números absolutos las tasas son bajas: unos 800 casos de problemas producidos por el consumo de alcohol y menos de 600 con el consumo de otras drogas.
Lancet 2003;361:289-295
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The Lancet
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