Wrodzone wady rozwojowe u dzieci w wieku do 2 lat na terenie województw zielonogórskiego (1988-1997) i lubuskiego (1998-2007). Część 2. Środowisko zamieszkania matki (miasto - wieś) i płeć dziecka

Environmental differences were observed in ZGP only (town - 169,7 and country - 132,5). In both provinces the totally incidence of congenital malformations was significantly higher in boys, with the biggest difference in LP: 205,6 vs 154,1. In LP (1998-2007) there was also observed a significant increase of prevalence of congenital malformations.