An elliptic spatial scan statistic
An elliptic spatial scan statistic
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DOI：
10.1002/sim.2490
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发表时间：
2006-11-30
影响因子：
2
通讯作者：
Duczmal, Luiz
中科院分区：
文献类型：
--
作者：
Kulldorff, Martin;Huang, Lan;Duczmal, Luiz
空间扫描统计量通常用于地理疾病聚集性检测、聚类性评价和疾病监测。扫描窗口最常用的形状是圆形。在这篇文章中，我们探索了空间扫描统计量的椭圆版本，使用了可变位置、形状(偏心)、角度和大小的扫描窗口，并且具有和不具有偏心惩罚。该方法被应用于美国东北部的乳腺癌死亡率数据和美国女性口腔癌死亡率数据。将功率与循环扫描统计进行比较。版权所有(C)2006 John Wiley&Sons，Ltd.
The spatial scan statistic is commonly used for geographical disease cluster detection, cluster evaluation and disease surveillance. The most commonly used shape of the scanning window is circular. In this paper we explore an elliptic version of the spatial scan statistic, using a scanning window of variable location, shape (eccentricity), angle and size, and with and without an eccentricity penalty. The method is applied to breast cancer mortality data from Northeastern United States and female oral cancer mortality in the United States. Power comparisons are made with the circular scan statistic. Copyright (c) 2006 John Wiley & Sons, Ltd.