Table 2.

Number of pairs by vital status with respect to cancer diagnosis at end of follow-up among MZ (lower left triangle) and DZ twin pairs (upper right triangle) in the NorTwinCan database

Pairs (MZ/DZ)CancerDead without cancerAlive without cancer
Dead without cancer4763,103/5,6064,110
Alive without cancer3201,75612,865/18,568

NOTE: Bold indicates number of pairs (DZ/MZ) that are concordant for status.