Can competition exist between twins?

Mar 14, 2017 ... That is a concerning percentage, especially when compared to the natural occurrence rate of 2% in the general population. The main reason ... Association of low birth weight with cardiometabolic diseases in Swedish twins: a population-based cohort study ... proportion (AP) and the Synergy Index (S). This visualization illustrates the percentage distribution of the population according to the highest educational level reached. You can filter the data by ... Jan 5, 2016 ... ... proportion of variance in cancer risk due to ... The cohort includes 357 377 individual twins from the population-based twin ... Dec 11, 2024 ... In the general population, identical twins occur in only 0.4% (4 ... Over 60 percent of twins and nearly all higher-order multiples are ... May 22, 1989 ... ... what percentage of homeless people are addicts. The answers homeless people give to questions about substance abuse can be unreliable. The white (non-Hispanic) population had the largest decrease dropping 5.7 percentage points to 77%. Racial makeup of Twin Falls County. Hide Hispanic ethnicity. Aug 12, 2021 ... Growth-leading communities in the Twin Cities region. City, 2010 Population, 2020 Population, Population added 2010-2020, Percent growth, 2010- ... Apr 23, 2025 ... As of 2023, the birth rate for twins in the U.S. was 30.7 per 1,000 live births. ... This percentage would increase if multiple birth rate per ... Oct 11, 2017 ... Because births of twins are rising and many people find twins fascinating, Dr ... Around 40 percent of twins make up their own languages.