State what type of mortality rate is applicable.


Scenario 1: Out of 6,000 live births last week, 10 of the women died.
Type of mortality rate?
Scenario 2: 300 patients had disease X last year, 10 of whom died.
Type of mortality rate?
Scenario 3: Of the 120,000 live births in a particular community last year, 15 of the babies died before their first birthday.
Type of mortality rate?
Scenario 4: Out of 3,000 people in a given population, 100 died of pneumonia.
Type of mortality rate?
Calculated mortality rate (expressed per 100 in the population):

Verified step by step guidance

1. Step 1: Identify the population at risk and the event of interest in each scenario to determine the appropriate mortality rate type. Mortality rates are classified based on the group being observed (e.g., mothers, infants, general population) and the time frame.
2. Step 2: For Scenario 1, since the deaths are among women who gave birth, the applicable mortality rate is the Maternal Mortality Rate, which measures deaths of mothers related to childbirth per number of live births.
3. Step 3: For Scenario 2, the deaths are among patients with a specific disease, so the applicable rate is the Case Fatality Rate, which measures the proportion of deaths among diagnosed cases of a disease.
4. Step 4: For Scenario 3, the deaths are among infants before their first birthday, so the applicable rate is the Infant Mortality Rate, which measures deaths of infants under one year per number of live births.
5. Step 5: For Scenario 4, the deaths are from a specific cause (pneumonia) in the general population, so the applicable rate is the Cause-Specific Mortality Rate, which measures deaths from a specific cause per total population.

Key Concepts

Maternal Mortality Rate

Maternal mortality rate measures the number of women who die due to pregnancy-related causes per 100,000 live births within a specific time period. It reflects the risk associated with childbirth and maternal health care quality. In Scenario 1, where women died after live births, this rate is applicable.

Case Fatality Rate

Case fatality rate (CFR) is the proportion of individuals diagnosed with a particular disease who die from that disease within a specified period. It indicates the severity or lethality of the disease. Scenario 2, involving deaths among patients with disease X, requires calculating the CFR.

Infant Mortality Rate

Infant mortality rate is the number of deaths of infants under one year of age per 1,000 live births in a given year. It is a key indicator of child health and overall community health status. Scenario 3, where babies died before their first birthday, involves this rate.