Inconclusive and the studies to support that claim are not even cited. The only number that is given is the one of the married fathers.
the results of a DNA test are, "irrelevant." men are still required to pay child support for children that aren't their own that they know aren't their own.
[SIZE=medium]A 2005 scientific review of international published studies of paternal discrepancy found a range in incidence from 0.8% to 30% (median 3.7%, with half of the academic studies on the subject, i.e. eight, yielding rates from 2.0% to 9.6%), suggesting that the widely quoted and unsubstantiated figure of 10% of non-paternal events is an overestimate.[/SIZE][SIZE=small][2][/SIZE][SIZE=medium] However, in situations where disputed parentage was the reason for the paternity testing there were higher levels; an incidence of 17% to 33% (median of 26.9%). Most at risk were those born to younger parents, to unmarried couples and those of lower socio-economic status, or from certain cultural groups.[/SIZE][SIZE=small][2][/SIZE] [SIZE=medium]http://reference.avoiceformen.com/wiki/Paternity_fraud[/SIZE]
love equations I can break down to see how the parts contribute to the whole OK, I'm done geeking out
[SIZE=16pt]http://www.fathersandfamilies.org/en...-20130314.html[/SIZE] [SIZE=16pt]Data analysis suggests that [/SIZE][SIZE=16pt]women who fail to pay all of their child support are incarcerated only one-eighth as often as men with similar violations[/SIZE][SIZE=16pt]. Several possible explanations of these results other than gender bias are unsupported by the data, strengthening the view that gender bias against fathers is a major factor in the family courts. A new report concludes that between 95% and 98.5% of all incarcerations in Massachusetts sentenced from the Massachusetts Probate and Family Courts from 2001 through 2011 have been men. Moreover, this percentage may be increasing, with an average of 94.5% from 2001 to 2008, and 96.2% from 2009 through 2011. It is likely that most of these incarcerations are for incomplete payment of child support[/SIZE][SIZE=10pt].[/SIZE]