Young people tend to assume they will never die, but a person's sense of his or her mortality generally increases year by year, and often increases greatly after a serious accident or illness.

MORTALITY definition: the state or condition of being subject to death; mortal character, nature, or existence. See examples of mortality used in a sentence.

MORTALITY meaning: 1. the way that people do not live for ever: 2. the number of deaths within a particular society…. Learn more.

Saving Lives, Protecting People National Center for Health Statistics. Data are for the U.S.

Mortality rate is typically expressed in units of deaths per 1,000 individuals per year; thus, a mortality rate of 9.5 (out of 1,000) in a population of 1,000 would mean 9.5 deaths per year in …

The mortality in a particular place or situation is the number of people who die. ...the relationships between mortality and unemployment. The nation's infant mortality rate has reached a record …

Dec 30, 2025 · Mortality, in demographic usage, the frequency of death in a population. In general, the risk of death at any given age is less for females than for males, except during the …

The HMD provides detailed high-quality harmonized mortality and population estimates to researchers, students, journalists, policy analysts, and others interested in human longevity.

1. The quality or condition of being mortal. 2. Mortals considered as a group; the human race. 3. Death, especially of large numbers; heavy loss of life: the mortality wrought by an epidemic. 4. …

Mortality is defined as the quality or state of being mortal, or the rate of death in a population. It is a key metric used in demographic and health studies to assess the well-being of a population.