Surveillance of cardiovascular diseases using a multivariate dynamic screening system
Surveillance of cardiovascular diseases using a multivariate dynamic screening system
复制标题
使用多变量动态筛查系统监测心血管疾病
DOI:
10.1002/sim.6477
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发表时间:
2015-06
影响因子:
2
通讯作者:
Dongdong Xiang
中科院分区:
文献类型:
--
作者:
Peihua Qiu;Dongdong Xiang
In the SHARe Framingham Heart Study of the National Heart, Lung and Blood Institute, one major task is to monitor several health variables (e.g., blood pressure and cholesterol level) so that their irregular longitudinal pattern can be detected as soon as possible and some medical treatments applied in a timely manner to avoid some deadly cardiovascular diseases (e.g., stroke). To handle this kind of applications effectively, we propose a new statistical methodology called multivariate dynamic screening system (MDySS) in this paper. The MDySS method combines the major strengths of the multivariate longitudinal data analysis and the multivariate statistical process control, and it makes decisions about the longitudinal pattern of a subject by comparing it with other subjects cross sectionally and by sequentially monitoring it as well. Numerical studies show that MDySS works well in practice. Copyright © 2015 John Wiley & Sons, Ltd.
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