title: [Analysis of spatial clustering of disease].
abstract: It is difficult to determine whether there is spatial clustering of disease if the geographical distribution of population is unknown. Permutation test reported in the paper can be used as a method to judge the spatial clustering with unknown distribution of a random sample of cases. Comparison of difference in frequency of small distances between pairs of cases and controls can show whether there is spatial clustering of the disease.
authors.affiliation: Department of Health Statistics, Shanghai Medical University.
authors.forename: F
authors.initials: F
authors.lastname: Zhou
authors.forename: S K
authors.initials: SK
authors.lastname: Zhan
mesh_terms: D004196:Disease Outbreaks; D006801:Humans; D015233:Models, Statistical; D012494:Sampling Studies; D013029:Space-Time Clustering