Data-Sharing Statements Requested from Clinical Trials by Public, Environmental, and Occupational Health Journals: Cross-Sectional Study

Yingxin Liu   ^{1 *} , MPH ;   Jingyi Zhang   ^{1 *} , MM ;   Lehana Thabane   ^{2, 3, 4} , PhD ;   Xuerui Bai   ⁵ , MPH ;   Lili Kang   ⁶ , MPH ;   Gregory Y H Lip   ^{7, 8} , PhD ;   Harriette G C Van Spall   ^{2, 9} , PhD ;   Min Xia   ¹⁰ , PhD ;   Guowei Li   ^{1, 3} , PhD

¹ Center for Clinical Epidemiology and Methodology, The Affiliated Guangdong Second Provincial General Hospital of Jinan University, Guangzhou, China

² Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada

³ Father Sean O'Sullivan Research Centre, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada

⁴ Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa

⁵ Department of Epidemiology, School of Medicine, Jinan University, Guangzhou, China

⁶ School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China

⁷ Liverpool Centre for Cardiovascular Sciences at University of Liverpool, Liverpool Heart & Chest Hospital, Liverpool John Moores University, Liverpool, United Kingdom

⁸ Department of Clinical Medicine, Aalborg University, Aalborg, Denmark

⁹ Department of Medicine, McMaster University, Hamilton, ON, Canada

¹⁰ Guangdong Provincial Key Laboratory of Food, Nutrition and Health & Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China

*these authors contributed equally