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Context: States need data on live births resulting from unintended pregnancies in order to assess the need for family planning services; however, many states do not collect such data. Some states may ...
Since 1800 life expectancy at birth has doubled from about 40 years to nearly 80 years in high-income countries. Pessimists expect these improvements to end soon because we are approaching biological ...
Unintended pregnancy and abortion rates in Viet Nam are very high, exceeding the levels found in most developing countries and approaching those found in the more developed countries. This study asses...
Life expectancy is overestimated if mortality is declining and underestimated if mortality is increasing. This is the fundamental claim made by Bongaarts and Feeney (2002) in their article "How Long D...

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