Infant Mortality Rate refers to the number of children that die:a)befo...
Infant mortality is the death of young children under the age of 1.This death toll is measured by the infant mortality rate (IMR), which is the number of deaths of children under one year of age per 1000 live births. The under-five mortality rate is also an important statistic, considering the infant mortality rate focuses only on children under one year of age.
Premature birth is the biggest contributor to the IMR. Other leading causes of infant mortality are birth asphyxia, pneumonia, congenial malformations, term birth complications such as abnormal presentation of the foetus umbilical cord prolapse, or prolonged labor, neonatal infection, diarrhea, malaria, measles and malnutrition.
Infant Mortality Rate refers to the number of children that die:a)befo...
Infant Mortality Rate (IMR) Definition
Definition: Infant Mortality Rate (IMR) is the number of deaths of infants under one year of age per 1000 live births in a given year.
Explanation
IMR is a critical indicator of the health and well-being of a population. It is used to measure the effectiveness of healthcare systems, social policies, and economic conditions. A high IMR indicates poor health and healthcare conditions, while a low IMR reflects good health and healthcare conditions.
Calculation of IMR
The IMR is calculated by dividing the number of infant deaths under one year of age by the number of live births in a particular year, then multiplying the result by 1000.
Formula: IMR = (Number of infant deaths under one year of age / Number of live births in that year) x 1000
For example, if a country has 100,000 live births in a year and 1000 infants die before their first birthday, the IMR would be calculated as follows: IMR= (1000/100,000) x 1000 = 10 per 1000 live births.
Conclusion
IMR is a crucial indicator of the health and well-being of a population. It is used to measure the effectiveness of healthcare systems, social policies, and economic conditions. It is calculated by dividing the number of infant deaths under one year of age by the number of live births in a particular year, then multiplying the result by 1000. The correct option is A, which states that IMR refers to the number of children that die before the age of one year as a proportion to 1000 live births in that particular year.