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Cadernos de Saúde Pública

On-line version ISSN 1678-4464Print version ISSN 0102-311X

Abstract

WERNECK, Guilherme L.  and  STRUCHINER, Claudio J.. Studies on space-time disease clusters: concepts, techniques, and challenges. Cad. Saúde Pública [online]. 1997, vol.13, n.4, pp.611-624. ISSN 1678-4464.  http://dx.doi.org/10.1590/S0102-311X1997000400005.

Methods for the analysis of space-time clusters have been used frequently in epidemiology and public health in recent decades. However, they have generally been applied without an appropriate critique of their limits and usefulness. This article reviews some of the most important issues involved in improving the interpretability and utility of such methods in this context. We begin with a brief discussion about the epidemiological meaning of the concept of space-time clustering. We then describe five commonly used methods, including the procedures for their use. We also present a conceptual and statistical generalization of the techniques. Finally, we summarize some important issues for use of these methods in epidemiology and public health.

Keywords : Space-Time Clustering; Epidemiologic Methods; Disease Clusters; Epidemiology.

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