The physician/population ratio as a proxy measure of the adequacy of health care.
In the absence of service use and health status data at the individual level in most developing countries of the world, the utility of the physician/population ratio as a proxy measure of health service availability and use in health needs assessment is tested. Data from 60 predominantly developing countries show that the physician/population ratio is curvilinearly related to an indicator of population health status, namely infant mortality. When this relation is linearized by logarithmic transformations, the physician/population ratio accounts for 53% of the variance in infant mortality. There is no significant functional relationship between the physician/population ratio and infant mortality when state-level data in the US are analysed. Implications of these findings are discussed with respect to needs assessment in developing regions of the world.
D003906:Developing Countries; D004812:Epidemiologic Methods; D006297:Health Services Accessibility; D006301:Health Services Needs and Demand; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D009726:Nurses / Q000600:supply & distribution; D010820:Physicians / Q000600:supply & distribution*; D014481:United States