Percent body fat was negatively correlated with Testosterone levels in male

• Hailu Ma ,

  Contributed equally to this work with: Hailu Ma, Juan Sun

  Roles Software, Writing – original draft

  Affiliation Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

  ⨯
• Juan Sun ,

  Contributed equally to this work with: Hailu Ma, Juan Sun

  Roles Data curation, Formal analysis, Resources

  Affiliation Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

  ⨯
• Xueyan Wu,

  Roles Methodology, Supervision

  Affiliation Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

  ⨯
• Jiangfeng Mao ,

  Roles Supervision, Writing – review & editing

  * E-mail: maojiangfeng88@vip.sina.com (JM); hanqin@ibms.pumc.edu.cn (QH)

  Affiliation Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

  https://orcid.org/0000-0003-0157-1545

  ⨯
• Qin Han

  Roles Supervision, Writing – review & editing

  * E-mail: maojiangfeng88@vip.sina.com (JM); hanqin@ibms.pumc.edu.cn (QH)

  Affiliation Beijing Key Laboratory, Institute of Basic Medical Sciences of the Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Peking Union Medical College Hospital, Center of Excellence in Tissue Engineering of Chinese Academy of Medical Sciences, Beijing, China

  ⨯