© 1974 Oxford University Press
research-article |
Temporal-Spatial Distributions of Leukaemia and Haematosarcoma in Seven French Regions
123 Unit
de Recherches Statistiques 16bis, avenue Paul-Vaillant-Couturier 94800Villejuif
4 Institut de Cancérologie et d'mmunogénétique, Hôpital Paul-Brousse 14, avenue Paul-Vaillant-Couturier 94800Villejuif
5 Service de Statistique Appliquée a là Recherche Médicale de I'Institut Gustave Roussy 16bis, avenue Paul-Vaillant-Couturier 94800-Villejuif
Reprint requests should be addressed to Dr. Alperovitch.
This study deals with the space and time distribution of human leukaemia. It took place in seven rural French regions and concerns the six main types of leukaemias and haematosarcomas. The investigation on clustering tendency was carried out using several different methodsprincipally the simulation method and Knox's and Mantel's approaches. The overall analysis suggests that no clustering tendency is indicated in any département and for any haematological disease. Some points which may be linked with these negative results are discussed.