Impact of the Population Medicine Multimorbidity Intervention in Xishui County (POPMIX) on People at High Risk for Chronic Obstructive Pulmonary Disease: Protocol for the POPMIX-COPD Cluster Randomized Controlled Trial

Chen Wang   ^{1, 2, 3, 4 *} , MD ;   Yuhao Liu   ^{1 *} , BA ;   Ke Huang   ^{2, 3, 4 *} , MD ;   Zhoutao Zheng   ¹ , BMed ;   Shiyu Zhang   ⁵ , BSc ;   Wenjin Chen   ¹ , BMed ;   Xingyao Tang   ^{2, 3} , MMSc ;   Zhong Cao   ⁶ , PhD ;   Xunliang Tong   ^{7, 8} , MD ;   Lei Tang   ⁹ , PhD ;   Jinghan Zhao   ⁶ , MA ;   Liu He   ¹ , BMed ;   Lirui Jiao   ¹⁰ , MPH ;   Yingping Wang   ¹¹ , BMed ;   Tianying Zhao   ¹¹ , BM ;   Yingchi Luo   ¹¹ , BMed ;   Qiande Lai   ¹² , BMed ;   Xiangqin Lyu   ¹² , BMed ;   Qiushi Chen   ¹³ , PhD ;   Aditi Bunker   ⁶ , PhD ;   Sebastian Vollmer   ¹⁴ , PhD ;   Pascal Geldsetzer   ^{15, 16} , PhD ;   Dean Jamison   ¹⁷ , PhD ;   Till Bärnighausen   ^{1, 6, 18} , MD, ScD ;   Ting Yang   ^{2, 3, 4} , MD ;   Simiao Chen   ^{1, 4, 6} , ScD ;   POPMIX Group   ¹⁹

¹ School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China

² Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing, China

³ National Center for Respiratory Medicine, Beijing, China

⁴ State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, China

⁵ School of Health Policy and Management, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China

⁶ Heidelberg Institute of Global Health, Faculty of Medicine and University Hospital, Heidelberg University, Heidelberg, Germany

⁷ Department of Pulmonary and Crtical Care Medicine, Beijing Hospital, Beijing, China

⁸ Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China

⁹ Guizhou Medical University, Guiyang, China

¹⁰ Department of Health Policy and Management, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

¹¹ Center for Disease Control and Prevention of Xishui County, Zunyi, China

¹² Department of Pulmonary and Critical Care Medicine, People's Hospital of Xishui County, Zunyi, China

¹³ The Harold and Inge Marcus Department of Industrial and Manufacturing Engineering, Pennsylvania State University, University Park, PA, United States

¹⁴ Department of Economics and Centre for Modern Indian Studies, University of Göttingen, Göttingen, Germany

¹⁵ Division of Primary Care and Population Health, Department of Medicine, Stanford University, Stanford, CA, United States

¹⁶ Chan Zuckerberg Biohub San Francisco, San Francisco, CA, United States

¹⁷ Department of Epidemiology and Biostatistics and Institute for Global Health Sciences, University of California, San Francisco, San Francisco, CA, United States

¹⁸ Department of Global and Population Health, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, United States

¹⁹ see Acknowledgments

*these authors contributed equally