Table showing how many of 100,000 newborn boys or girls will reach the age of 0.5, 1.5, 2,5 years etc. on the basis of the mortality rate during a given period or birth cohort.

the same ordering was observed for median life span (Table 1, Figure 1). That is, the more calorically restricted the mice, the greater their life span was extended. Can we necessarily assume ...

A new study published by Cambridge University Press on Thursday found individuals with attention-deficit and hyperactivity ...

It is the second consecutive year for life expectancy to fall below the previous year’s level, according to the Abridged Life Tables released by the Ministry of Health, Labor and Welfare on July 28.