%0 Journal Article
%T A community-based survey of visible congenital anomalies in rural Tamil Nadu
%A Sridhar K
%J Indian Journal of Plastic Surgery
%D 2009
%I Medknow Publications
%X An extensive community-based survey of visible congenital defects covering 12.8 million children in rural Tamil Nadu state was conducted during the years 2004-05. A door-to-door survey was done utilizing the existing health care delivery system. More than 10,000 village health nurses were involved to collect the data. All children between the ages of 0 and 15 years were seen. The children with defects were seen by a medical officer and diagnosis was made as per chart. A total of 1.30% of children were born with some visible anomalies. The male:female ratio was 1.3:1. There was a family history in 9% and consanguinity in 32%. More than 5% mothers had taken some medication in the first trimester of pregnancy out of which anti-convulsants were 3.4%. Facial clefts showed a lower incidence of 1 in 1976 live births with peak incidence between March and June. Cleft palate alone showed a higher percentage (30%) than other studies.
%K Cleft lip
%K Cleft palate
%K Community survey
%K Epidemiology of facial cleft
%K Visible birth defects
%U http://www.ijps.org/article.asp?issn=0970-0358;year=2009;volume=42;issue=3;spage=184;epage=191;aulast=Sridhar