Author: Wei-jie Guan; Wen-hua Liang; Yi Zhao; Heng-rui Liang; Zi-sheng Chen; Yi-min Li; Xiao-qing Liu; Ru-chong Chen; Chun-li Tang; Tao Wang; Chun-quan Ou; Li Li; Ping-yan Chen; Ling Sang; Wei Wang; Jian-fu Li; Cai-chen Li; Li-min Ou; Bo Cheng; Shan Xiong; Zheng-yi Ni; Yu Hu; Jie Xiang; Lei Liu; Hong Shan; Chun-liang Lei; Yi-xiang Peng; Li Wei; Yong Liu; Ya-hua Hu; Peng Peng; Jian-ming Wang; Ji-yang Liu; Zhong Chen; Gang Li; Zhi-jian Zheng; Shao-qin Qiu; Jie Luo; Chang-jiang Ye; Shao-yong Zhu; Lin-ling Cheng; Feng Ye; Shi-yue Li; Jin-ping Zheng; Nuo-fu Zhang; Nan-shan Zhong; Jian-xing He
Title: Comorbidity and its impact on 1,590 patients with COVID-19 in China: A Nationwide Analysis Document date: 2020_2_27
ID: 7s9ot4vq_17
Snippet: Comorbidities were determined based on patient's self-report on admission. Comorbidities were initially treated as a categorical variable (Yes vs. No) , and subsequently classified based on the number (Single vs. Multiple). Furthermore, comorbidities were sorted according to the organ systems (i.e. respiratory, cardiovascular, endocrine). Comorbidities that were classified into the same organ system (i.e. coronary heart disease, hypertension) wou.....
Document: Comorbidities were determined based on patient's self-report on admission. Comorbidities were initially treated as a categorical variable (Yes vs. No) , and subsequently classified based on the number (Single vs. Multiple). Furthermore, comorbidities were sorted according to the organ systems (i.e. respiratory, cardiovascular, endocrine). Comorbidities that were classified into the same organ system (i.e. coronary heart disease, hypertension) would be merged into a single category.
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