Which of the following is best to compare the vital statistics of countries
a.Crude death and birth rates
b.Age standardized death rate
c.Age specific death rate
d.Proportional mortality rate
ans:b.Age standardized death rate
Which of the following is best to compare the vital statistics of countries
a.Crude death and birth rates
b.Age standardized death rate
c.Age specific death rate
d.Proportional mortality rate
ans:b.Age standardized death rate