Malnutrition and the disproportional burden on the poor: the case of Ghana.
BACKGROUND
Malnutrition is a major public health and development concern in the developing world and in poor communities within these regions. Understanding the nature and determinants of socioeconomic inequality in malnutrition is essential in contemplating the health of populations in developing countries and in targeting resources appropriately to raise the health of the poor and most vulnerable groups.


METHODS
This paper uses a concentration index to summarize inequality in children's height-for-age z-scores in Ghana across the entire socioeconomic distribution and decomposes this inequality into different contributing factors. Data is used from the Ghana 2003 Demographic and Health Survey.


RESULTS
The results show that malnutrition is related to poverty, maternal education, health care and family planning and regional characteristics. Socioeconomic inequality in malnutrition is mainly associated with poverty, health care use and regional disparities. Although average malnutrition is higher using the new growth standards recently released by the World Health Organization, socioeconomic inequality and the associated factors are robust to the change of reference population.


CONCLUSIONS
Child malnutrition in Ghana is a multisectoral problem. The factors associated with average malnutrition rates are not necessarily the same as those associated with socioeconomic inequality in malnutrition.
Van de Poel
Ellen
E
Department of Applied Economics, Erasmus University Rotterdam, Burg, Oudlaan 50, 3000 DR Rotterdam, The Netherlands. vandepoel@few.eur.nl.
Hosseinpoor
Ahmad Reza
AR
Jehu-Appiah
Caroline
C
Vega
Jeanette
J
Speybroeck
Niko
N