Characteristics of congenital morphogenetic variants in hygienic studies
Kotysheva, E.N.
Gigiena i Sanitariia 6: 86-88
2007
ISSN/ISBN: 0016-9900 PMID: 18159747 Document Number: 610394
The study was undertaken to examine the basic frequencies of congenital morphogenetic variants (CMVs) among preschool children. The basic frequencies were valid if the population frequency was more than 2-4 %. The least valid frequencies were characteristic of rare signs at a frequency of less than 1%. It is suggested that rare signs be integrated into an individual group and then their average be compared.