Maternal mortality in Guinea-Bissau: the use of verbal autopsy in a multi-ethnic population

In developing countries with scanty resources it is very important to have reliable data to establish priorities for the health sector; e.g. to reduce maternal mortality it is necessary to determine the most important causes. The majority of deaths, however, occur without previous contact with the health system and consequently conventional analyses of death certificates are not feasible. Instead, studies have been carried out in some developing countries with various forms of post-mortem interviews, the so-called verbal autopsies (VA).