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Organ function support in patients with coronavirus disease 2019: Tongji experience
Jia Wei, Zeyang Ding, Luyun Wang, Peng Chen, Shuiming Guo, Binhao Zhang, Xiaoning Wan, Wei Zhu, on behalf
Frontiers of Medicine 2020, Volume 14, Issue 2, Pages 232-248 doi: 10.1007/s11684-020-0774-9
Keywords: COVID-19 severe and critical type organ function support
Zhe Zheng, Lu Zhang, Xi Li, Shengshou Hu, on behalf of the Chinese CABG Registry Study
Frontiers of Medicine 2013, Volume 7, Issue 4, Pages 477-485 doi: 10.1007/s11684-013-0284-0
This study aims to construct a logistically derived additive score for predicting in-hospital mortality risk in Chinese patients undergoing coronary artery bypass surgery (CABG). Data from 9839 consecutive CABG patients in 43 Chinese centers were collected between 2007 and 2008 from the Chinese Coronary Artery Bypass Grafting Registry. This database was randomly divided into developmental and validation subsets (9:1). The data in the developmental dataset were used to develop the model using logistic regression. Calibration and discrimination characteristics were assessed using the validation dataset. Thresholds were defined for each model to distinguish different risk groups. After excluding 275 patients with incomplete information, the overall mortality rate of the remaining 9564 patients was 2.5%. The SinoSCORE model was constructed based on 11 variables: age, preoperative NYHA stage III or IV, chronic renal failure, extracardiac arteriopathy, chronic obstructive pulmonary disease, preoperative atrial fibrillation or flutter (within 2βweeks), left ventricular ejection fraction, other elective surgery, combined valve procedures, preoperative critical state, and BMI. In the developmental dataset, calibration using a Hosmer-Lemeshow (HL) test was at =β0.44 and discrimination based on the area under the receiver operating characteristic curve (ROC) was 0.80. In the validation dataset, the HL test was at =β0.34 and the area under the ROC (AUC) was 0.78. A logistically derived additive model for predicting in-hospital mortality among Chinese patients undergoing CABG was developed based on the most up-to-date multi-center data from China.
Keywords: coronary artery bypass grafting risk stratification in-hospital mortality
Zhenrui Zhang, Xinghui Xia, Zhifeng Yang
Engineering 2023, Volume 28, Issue 9, Pages 11-15 doi: 10.1016/j.eng.2022.04.014
Keywords: China city areas THE AUTHORS.Published behalf Company Engineering Education Press Academy carbon changes
Pingping Liu,Jia Lv,Cen Ma,Tianqi Zhang,Xiaowen Huang,Zhihui Yang,Lingling Zhang,Jingjie Hu,Shi Wang,Zhenmin Bao,
Engineering 2022, Volume 18, Issue 11, Pages 259-259 doi: 10.1016/j.eng.2022.09.002
Keywords: online THE AUTHORS.Published repertoire behalf Engineering September genotyping Academy HD-marker approach
Title Author Date Type Operation
Organ function support in patients with coronavirus disease 2019: Tongji experience
Jia Wei, Zeyang Ding, Luyun Wang, Peng Chen, Shuiming Guo, Binhao Zhang, Xiaoning Wan, Wei Zhu, on behalf
Journal Article
SinoSCORE: a logistically derived additive prediction model for post-coronary artery bypass grafting in-hospital mortality in a Chinese population
Zhe Zheng, Lu Zhang, Xi Li, Shengshou Hu, on behalf of the Chinese CABG Registry Study
Journal Article
Soil Organic Carbon Changes in City Areas of China Over the Past Three Decades: Implications for Achieving Carbon Neutrality
Zhenrui Zhang, Xinghui Xia, Zhifeng Yang
Journal Article