Table 1.
The number of twins, the mean, standard deviation and the twin correlation per zygosity group for the total sample and the genotyped subsample
| MZm | DZm | MZf | DZf | DZmf | DZfm | |
|---|---|---|---|---|---|---|
| Total sample | ||||||
| N (individuals) | 1283 | 1228 | 1338 | 1208 | 1163 | 1126 |
| Mean height | 128.3 | 128.4 | 127.3 | 127.8 | 128.6 | 128.4 |
| SD height | 6.1 | 5.8 | 5.8 | 5.8 | 5.7 | 6.2 |
| Twin correlation | 0.95 | 0.61 | 0.94 | 0.63 | 0.58 | 0.68 |
| Genotyped subsample | ||||||
| N (individuals) | 350 | 167 | 251 | 221 | 136 | 150 |
| Mean | 128.5 | 129.1 | 127.7 | 127.4 | 128.2 | 128.0 |
| SD | 6.0 | 5.8 | 5.7 | 6.1 | 5.6 | 5.7 |
| Twin-correlation | 0.97 | 0.71 | 0.95 | 0.68 | 0.57 | 0.69 |