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Statistical Diagnosis(SPD) for Control of SARS Epidemic Situation of Beijing  

Zhang, Gongxu (Beijing University of Science ＆ Technology)
Sun, Jing (School of Economics ＆ Management, Tsinghua University)
Publication Information
International Journal of Quality Innovation / v.4, no.1, 2003 , pp. 46-53 More about this Journal
Abstract
Under the strong leadership of Chinese Government to the anti-SARS struggle, the situation has been successfully controlled. Since May 1 of 2003, the Ministry of Health of China published daily the number of newly increased SARS patient of Beijing, the authors analyzed these data using $X_cs$$-R_scs$ cause-selecting control charts of Statistical Diagnosis(SPD) Theory. Data about number of newly increased SARS patient consists of two kinds of variation: random variation and tendency variation of SARS epidemic. It is concluded that SARS epidemic of Beijing was already controlled since May 9 of 2003.
Keywords
anti-SARS; Statistical Process Diagnosis(SPD); $X_cs$$-R_scs$ cause-selecting control charts; controlled state.;
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  • Reference
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