Rural-urban mortality in developing countries: An index for detecting rural underregistration.

This study begins with a brief analysis of past and present urban-rural mortality in those countries which are presently considered to be developed. The same analysis centers in developing countries, for it is thought that their rural mortality should be greater than their urban mortality. Since available statistics generally show the contrary, a way is presented for constructing possible means of sub-registering vital statistics in some areas of these countries. The index would vary to agree with the system of the registry of vital statistics in a given area. Mexico is used as an example-the result of constructing and analyzing the index is to show in which areas there should be a subregistry of deaths. Finally, the cases of India and Taiwan are analyzed in order to confirm the hypothesis that in developing countries there will be a higher mortality rate in. rural than in urban areas.