Life expectancy, mortality and causes of death

Life expectancy is a summary measure of the number of years a person is expected to live, based on current age-specific death rates in the country. It is generally calculated separately for males and females.

Mortality rates (or death rates) relate the number of deaths in an age group to the population in that age group. Since the risk of dying varies by age and sex, mortality rates are typically provided by age and sex.

Cause of death data further disaggregates mortality into the underlying cause of death. This is important in understanding the main diseases from which different population groups (infants, children, adults, elderly) are dying.

1 - No Poverty2 - Zero Hunger3 - Good Health and Well-Being4 - Quality Education5 - Gender Equality6 - Clean Water and Sanitation7 - Affordable and Clean Energy8 - Decent Work and Economic Growth9 - Industry Innovation and Infrastructure10 - Reduced Inequalities11 - Sustainable Cities and Communities12 - Responsible Consumption and Production13 - Climate Action14 - Life Below Water15 - Life Land16 - Peace Justice and Strong Institutions17 - Partnerships Goals

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News & Publications

Assessment, Analysis and Redesign of Civil Registration and Vital Statistics Processes (CRVS) NIUE

September 5, 2023
This report documents the results of the work of the Niue’s CRVS stakeholders in assessing, analysing and redesigning birth and death registration processes using the ‘assessment, analysis, and redesign’ stage of the CRVS Systems Improvement Framework.

New Action Plan for CRVS

July 16, 2023
The improvement of civil registration and vital statistics (CRVS) systems in the Pacific requires a diverse set of technical expertise that is not available in any one agency.

Civil registration and vital statistics systems in the Pacific, 2023

July 6, 2023
This compendium pulls together civil registration and vital statistics (CRVS) country profiles for the Pacific Island region.

Improving medical certification of cause of death in the Pacific

March 9, 2023
Medical certification of cause of death (MCCD) is a key source of mortality statistics. The death certificate is a permanent record of the fact and characteristics of death. It provides important personal information about the decedent, the circumstances and the cause of death.