Health labour market policies in support of universal health coverage: a comprehensive analysis in four African countries

Table 2 Sociodemographic indicators available in the four countries ^a in 2002

Indicators	Cameroon[15]	Kenya[16]	Sudan[12]	Zambia[13]
Population	16,018,000	31,987,000	33,610,000	10,812,000
GDP per capita in PPP terms	2,037	1,020	1,806	839
Expenditure on health (% of GDP)	4.6	4.9	4.9	5.8
Under-five mortality rate (per 1,000 live births)	164	126	95	191

Sources: ref. [11–13, 15, 16].
GDP, Gross domestic product; PPP, Purchasing power parity; HIV, Human immunodeficiency virus; AIDS, Acquired immunodeficiency syndrome.
^aData are for 2002. Countries are given in alphabetical order. Numbers in square brackets give the reference number of the source of the data.

ISSN: 1478-4491