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  2. List of countries by mortality rate - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    The list is based on CIA World Factbook 2023 estimates, unless indicated otherwise. Many developing countries have far higher proportions of young people, and lower proportions of older people, than some developed countries, and thus may have much higher age-specific mortality rates while having lower crude mortality rates.

  3. Twin - Wikipedia

    en.wikipedia.org/wiki/Twin

    The human twin birth rate in the United States rose 76% from 1980 through 2009, from 9.4 to 16.7 twin sets (18.8 to 33.3 twins) per 1,000 births. [5] The Yoruba people have the highest rate of twinning in the world, at 45–50 twin sets (90–100 twins) per 1,000 live births, [6] [7] [8] possibly because of high consumption of a specific type of yam containing a natural phytoestrogen which may ...

  4. List of multiple births - Wikipedia

    en.wikipedia.org/wiki/List_of_multiple_births

    This is a list of multiple births, consisting of notable higher order (4+) multiple births and pregnancies. Twins and triplets are sufficiently common to have their own separate articles. With the use of reproductive technology such as fertility drugs and in vitro fertilization (IVF) such births have become increasingly common. This list ...

  5. Conjoined twins - Wikipedia

    en.wikipedia.org/wiki/Conjoined_twins

    Conjoined twins, popularly referred to as Siamese twins, [1] [2] are twins joined in utero. [ a ] It is a very rare phenomenon, estimated to occur in anywhere between one in 50,000 births to one in 200,000 births, with a somewhat higher incidence in southwest Asia and Africa. [ 5 ]

  6. List of countries by life expectancy - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by_life...

    This is especially true for Healthy life expectancy, the definition of which criteria may change over time, even within a country. For example, Canada is a country with a fairly high overall life expectancy at 81.63 years; however, this number decreases to 75.5 years for Indigenous people in the country. [4]

  7. Category:Identical twins - Wikipedia

    en.wikipedia.org/wiki/Category:Identical_twins

    This category contains articles on pairs of identical twins, and people who were born with an identical twin. For the article about multiple births, see Twin. For a list of all twins, identical or otherwise, see List of twins. For other uses of the term Twin, see Twin (disambiguation)

  8. List of countries by number of deaths - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    The following list sorts sovereign states and dependent territories and by the total number of deaths. Figures are from the 2024 revision of the United Nations World Population Prospects report, for the calendar year 2023.

  9. List of countries by death rate - Wikipedia

    en.wikipedia.org/?title=List_of_countries_by...

    Retrieved from "https://en.wikipedia.org/w/index.php?title=List_of_countries_by_death_rate&oldid=1170670946"