Stress Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2234-1668   pISSN 1225-665X

Stress : eISSN 2234-1668 / pISSN 1225-665X

Table. 1.

Table. 1.

Sample by zygosity group

MZM DZM MZF DZF OSDZ Total
N 288 (144 pairs) 134 (67pairs) 592 (296 pairs) 228 (114 pairs) 234 (117 pairs) 1476 (738 pairs)
Age in years: mean (SD) 19.1 (±3.3) 18.0 (±3.7) 19.1 (±2.8) 19.2 (±3.0) 18.3 (±3.1) 18.9 (±3.1)

MZM: monozygotic male twins, DZM: dizygotic male twins, MZF: monozygotic female twins, DZF: dizygotic female twins, OSDZ: opposite-sex dizygotic twins.

Korean J Stress Res 2020;28:25-32 https://doi.org/10.17547/kjsr.2020.28.1.25
© 2020 Korean J Stress Res