Proportional mortality rate is -: (A) Number of death due to particular a specific cause, (B) Number of death during that year, (C) Number of death in one month, (D) None
Answer is A. Ans. is 'a' i.e., Number of death due to particular a cause Proportional mortality rate o Proportional mortality rate measures the proportion of total death due to specific cause or proportion of deaths in a particular age group. o It is defined as "number of deaths due to a particular cause (or in a specific age group) per 100 total deaths o It is the 6simplest measure of estimating the burden of disease' in the community o It is a useful 'health Status indicator indicates the magnitude of preventable mortality o It is used when population data is not available. o It does not indicate the risk of members of population contracting or dying from the disease. Proportional mortality from TB = No. of deaths due to TB in a year ---------------------------- Total no. of deaths in that year x 100 Under-5 proportional mortality rate = No. of deaths under 5 years of age -------------------------------- Total no of death during same period x 100