Table 5B.

Expected versus observed number of mutation carriers in families that had mutation testing performed

MLH1MSH2MSH6PMS2MUTYH biallelicMUTYH monoallelicχ2
Number of families331933193319331937963796
 Mixed dominant48.742.524.724.618.266.60.5
 Mixed recessive49.443.924.724.717.966.30.8
 Mixed codominant48.742.524.724.618.266.60.5
  • NOTE: The lower the χ2, the better the fit of the model. χ2 value for the difference between observed and expected number of mutation carriers.