title: Pattern analysis in the study of infantile diarrhoea and other epidemiological problems.
abstract: The patterns imposed on records of epidemiological variables by spatial, temporal, and other factors demand a special approach for their identification, characterization, and interpretation. Over the last 10 years, a methodology based on pattern analysis has been developed and put to the test in elucidating selected epidemiological problems. The aim of this approach is to link the pattern or its detailed features to factors likely to be important in understanding the origins of the disease and the mechanisms underlying its occurrence; such knowledge may in turn suggest methods that can be used to control the disease. Pattern analysis provides a battery of techniques that can greatly enhance the cost-effectiveness of epidemiological investigations. To exemplify these techniques, the applications of pattern analysis in the study of the infantile diarrhoeal complex and in elucidating the epidemic spread of wildlife rabies are described. Some other examples are mentioned briefly and comments are made on the more important techniques available.
mesh_terms: D000818:Animals; D001835:Body Weight; D003105:Colombia; D003968:Diarrhea, Infantile / Q000453:epidemiology*; D004812:Epidemiologic Methods; D005860:Germany, West; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008137:Longitudinal Studies; D011818:Rabies / Q000453:epidemiology; D012107:Research Design; D013029:Space-Time Clustering