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As of 2020, the United States maternal mortality rate was two times higher than Canada and 10 times higher than New Zealand's. [80] In the United States specifically, maternal mortality is still a prevalent issue in health care. From the year 2003 to 2013, only 8 countries worldwide saw an increase of the maternal mortality rate.
Perinatal mortality (PNM) is the death of a fetus or neonate and is the basis to calculate the perinatal mortality rate. [1] Perinatal means "relating to the period starting a few weeks before birth and including the birth and a few weeks after birth." [2]
Maternal mortality rate (MMRate) is the number of maternal deaths in a population divided by the number of women of reproductive age, usually expressed per 1,000 women. [ 37 ] Lifetime risk of maternal death is a calculated prediction of a woman's risk of death after each consecutive pregnancy. [ 38 ]
Along with mortality rate, natality rate is used to calculate the dynamics of a population. They are the key factors in determining whether a population is increasing, decreasing or staying the same in size. Natality is the greatest influence on a population's increase. Natality is shown as a crude birth rate or specific birth rate.
The Pattern Method: Let the pattern of mortality continue until the rate approaches or hits 1.000 and set that as the ultimate age. The Less-Than-One Method: This is a variation on the Forced Method. The ultimate mortality rate is set equal to the expected mortality at a selected ultimate age, rather 1.000 as in the Forced Method.
This is a list of U.S. states, the District of Columbia and territories by infant mortality rates in 2021. The infant mortality rate is the number of deaths of infants under one year old per 1,000 live births. This rate is often used as an indicator of the level of health in a country. The child mortality rate is the number of deaths of infants ...
The bird at the center of the worst single-species mortality event in modern history isn’t recovering, scientists say Julianna Bragg, CNN December 26, 2024 at 11:18 AM
The gross reproduction rate (GRR) is the average number of daughters a woman would have if she survived all of her childbearing years, which is roughly to the age of 45, subject to the age-specific fertility rate and sex ratio at birth throughout that period. This rate is a measure of replacement fertility if mortality is not in the equation. [1]