title: A national sentinel surveillance network for the measurement of ill-health in South Africa. A prerequisite for epidemiological research and health planning.
abstract: Data on births, on deaths by cause and on morbidity are essential in planning appropriate health interventions, but the scarcity of these data in South Africa is striking. Some of the limitations of national mortality and morbidity data collection systems are reviewed. In order to improve the usefulness of vital statistical information, it is proposed that active disease monitoring be introduced in a number of surveillance sites where the population has been properly enumerated. A network of these sites would routinely gather information on births and deaths by cause and on a list of conditions that are: (i) easy to identify clinically; (ii) would bring most people to the attention of health personnel; and (iii) would indicate failure of health service provision, environmental control or resource allocation. The measurement of the geographical variation of a number of conditions, coupled with geographical information on health care indicators and risk and health promotive factors in each site, would facilitate the planning of interventions in a rational manner.
authors.affiliation: Department of Tropical Diseases, School of Pathology, South African Institute for Medical Research, Johannesburg.
authors.forename: F
authors.initials: F
authors.lastname: Sitas
authors.forename: M
authors.initials: M
authors.lastname: Zwarenstein
authors.forename: D
authors.initials: D
authors.lastname: Yach
authors.forename: D
authors.initials: D
authors.lastname: Bradshaw
mesh_terms: D005260:Female; D006284:Health Plan Implementation; D006285:Health Planning / Q000379:methods; D006801:Humans; D008297:Male; D009017:Morbidity; D009026:Mortality; D011159:Population Surveillance; D013019:South Africa / Q000453:epidemiology