. 2012;4(1):59–65.

Table III. Prevalence of chromosomal abnormalities in the studied population with RIF, compared to a general population of unselected newborns (according to Nielsen and Wohlert, 1991).

Studied males + females	studied males	studied females	General population of unselected newborns	Unselected boys	Unselected girls
2.11% (13/615)^a	1. 68% (5/298)	2.52 % (8/317)^b	0.85% (295/34910)^a	0.91% (162/17872)	0.78% (133/17038)^b