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Chun-Quan Ou
Researcher at Southern Medical University
Publications - 96
Citations - 30631
Chun-Quan Ou is an academic researcher from Southern Medical University. The author has contributed to research in topics: Population & Medicine. The author has an hindex of 30, co-authored 85 publications receiving 22652 citations. Previous affiliations of Chun-Quan Ou include Guangzhou Medical University.
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Journal ArticleDOI
Clinical Characteristics of Coronavirus Disease 2019 in China.
Wei-jie Guan,Zhengyi Ni,Yu Hu,Wenhua Liang,Chun-Quan Ou,Jianxing He,Lei Liu,Hong Shan,Chunliang Lei,David S.C. Hui,Bin Du,Lanjuan Li,Guang Zeng,Kowk-Yung Yuen,Ruchong Chen,Chun-Li Tang,Tao Wang,Ping-Yan Chen,Jie Xiang,Shiyue Li,Jinlin Wang,Zi-jing Liang,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,Nanshan Zhong +36 more
TL;DR: During the first 2 months of the current outbreak, Covid-19 spread rapidly throughout China and caused varying degrees of illness, and patients often presented without fever, and many did not have abnormal radiologic findings.
Journal ArticleDOI
Comorbidity and its impact on 1590 patients with COVID-19 in China: a nationwide analysis.
Wei Jie Guan,Wenhua Liang,Yi Zhao,Heng Rui Liang,Zi Sheng Chen,Yimin Li,Xiaoqing Liu,Ru Chong Chen,Chun Li Tang,Tao Wang,Chun-Quan Ou,Li Li,Ping Yan Chen,Ling Sang,Wei Wang,Jianfu Li,Caichen Li,Li Min Ou,Bo Cheng,Shan Xiong,Zheng Yi Ni,Jie Xiang,Yu Hu,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,Nanshan Zhong,Jianxing He +46 more
TL;DR: It is found that among laboratory confirmed cases of COVID-19, patients with any comorbidity yielded poorer clinical outcomes than those without and a greater number ofComorbidities also correlated with poorer clinical outcome.
Posted ContentDOI
Clinical characteristics of 2019 novel coronavirus infection in China
Wei-jie Guan,Zhengyi Ni,Yu Hu,Wenhua Liang,Chun-Quan Ou,Jianxing He,Lei Liu,Hong Shan,Chunliang Lei,David S.C. Hui,Bin Du,Lanjuan Li,Guang Zeng,Kowk-Yung Yuen,Ruchong Chen,Chun-Li Tang,Tao Wang,Ping-Yan Chen,Jie Xiang,Shiyue Li,Jinlin Wang,Zi-jing Liang,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,Nanshan Zhong +36 more
TL;DR: The 2019-nCoV epidemic spreads rapidly by human-to-human transmission and the disease severity (including oxygen saturation, respiratory rate, blood leukocyte/lymphocyte count and chest X-ray/CT manifestations) predict poor clinical outcomes.
Posted ContentDOI
Comorbidity and its impact on 1,590 patients with COVID-19 in China: A Nationwide Analysis
Wei-jie Guan,Wenhua Liang,Yi Zhao,Hengrui Liang,Zisheng Chen,Yimin Li,Xiaoqing Liu,Ruchong Chen,Chun-Li Tang,Tao Wang,Chun-Quan Ou,Li Li,Ping-Yan Chen,Ling Sang,Wei Wang,Jianfu Li,Caichen Li,Limin Ou,Bo Cheng,Shan Xiong,Zhengyi Ni,Jie Xiang,Yu Hu,Lei Liu,Hong Shan,Chunliang 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,Linling Cheng,Feng Ye,Shiyue Li,Jinping Zheng,Nuofu Zhang,Nanshan Zhong,Jianxing He +46 more
TL;DR: Comorbidities are present in around one fourth of patients with COVID-19 in China, and predispose to poorer clinical outcomes, and have significantly escalated risks of reaching to the composite endpoint compared with those who had a single comorbidity.
Journal ArticleDOI
Epidemiology of chronic rhinosinusitis: results from a cross-sectional survey in seven Chinese cities.
Jianbo Shi,Qing-Ling Fu,Hua Zhang,Lei Cheng,Youna Wang,Dongdong Zhu,Wei Lv,Shixi Liu,P. Z. Li,Chun-Quan Ou,Geng Xu +10 more
TL;DR: A national investigation in China was performed to determine the prevalence and associated factors of chronic sinusitis and its consequences.