[Primary care and maternal and infant mortality in Latin American countries]

Family physicians, as leaders of primary healthcare teams, have demonstrated to be cost-effective in reducing infant mortality in developed nations, but their effect in developing nations is yet unknown.

A descriptive study was conducted in 11 Latin American countries to observe their health indicators, and the possible association of the presence and actions of their family physicians regarding achieving a reduction in maternal and infant mortality. National scientific associations of family and community medicine in the region provided information for each country; a centralized statistical analysis was made.

There was a wide variation between the different countries, as regards their socio-demographic characteristics, inequalities, public investment in primary care, the proportion of family physicians within the medical profession, healthcare indicators, those relating to the level of development, and to the resources assigned to healthcare in each country. Maternal mortality was not associated to the presence and actions of family physicians in each country (R(2): 0.003) nor together with other medical specialties (R(2): 0.07); in contrast, infant mortality was associated with the presence and actions of family physicians (R(2): 0.37; 95% CI 0.04-0.95; P<0.05).

The presence and actions of family physicians in primary healthcare in Latin America was associated to a reduction of infant mortality, with the Millenium challenges contributing to this reduction.