Table 1b -.
Number of twin pairs (% complete pairs) by age in the genetic analyses
| Age | ||||||
|---|---|---|---|---|---|---|
| Zygosity | 7 | 10 | 12 | 14 | 16 | 18 |
| MZM | 1510 (99) | 1333 (99) | 1147 (98) | 519 (82) | 647 (81) | 468 (78) |
| DZM | 1595 (99) | 1281 (99) | 1043 (99) | 497 (76) | 512 (77) | 403 (71) |
| MZF | 1721 (99) | 1556 (99) | 1292 (99) | 796 (85) | 880 (83) | 838 (78) |
| DZF | 1461 (99) | 1226 (99) | 1005 (99) | 642 (83) | 671 (75) | 552 (72) |
| DZO | 2992 (99) | 2620 (99) | 2075 (99) | 1196 (71) | 1289 (69) | 957 (65) |
MZM(F) = Monozygotic Male (Female) twin pair; DZM(F) = Dizygotic Male (Female) twin pair; DZO = Dizygotic opposite sex twin pair.