What are the educational implications of having more twins?

Mar 4, 2020 ... The twin birth rate rose 76 percent from 1980 through 2009, from 18.9 to 33.3. As of 2003, there are on average around 16 sets of twins born per ... Twenty-six percent of twins were monozygotic. The incidence of multiple births, which was about five times higher than that observed in any western population ... Oct 28, 2022 ... ... population compared to 16.5 per 1,000 population in 2010. In 2020, there were 1,013 sets of twins born in Ireland, 11 sets of triplets, and ... In rheumatoid arthritis patients of European ancestry, as many as 60–70% carry the HLA-DR4 gene, compared with 30% in the general population. Twin studies ... Apr 18, 2025 ... For a group that makes up just 0.4 percent of the world's population, identical twins have enthralled the general populace. Depictions of ... Mar 28, 2011 ... ... population about one percent have schizophrenia. "We started with the belief that monozygotic twins are genetically identical, so if one ... Semi-identical twins are a rare type of twins who share ... Social needs: While twins may look alike, they are different people with unique personalities. Sep 2, 2013 ... Israel has the highest percentage of twins per 1,000 births than anywhere else in the world. More twins are born in Israel than in Britain, ... Dec 13, 2024 ... In 2022, of this small proportion, almost all multiple births (98%) were twins, while the remaining 2% were other multiples (that is, triplets, ... Mar 15, 2022 ... Study Population. This prospective, single-center, classical twin study was conducted under the name of BUDAPEST-GLOBAL (Burden of ...