Obesity and Risk of Colorectal Cancer: A Systematic Review of Prospective Studies

• Yanlei Ma ,

  Contributed equally to this work with: Yanlei Ma, Yongzhi Yang

  * E-mail: yanleima@live.cn (YLM); hl-qin@hotmail.com (HLQ)

  Affiliation Department of Surgery, Shanghai Tenth People's Hospital, Affiliated to Tongji University, Shanghai, People’s Republic of China

  ⨯
• Yongzhi Yang ,

  Contributed equally to this work with: Yanlei Ma, Yongzhi Yang

  Affiliation Department of Surgery, The Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, People’s Republic of China

  ⨯
• Feng Wang,

  Affiliation Department of Surgery, Shanghai Tenth People's Hospital, Affiliated to Tongji University, Shanghai, People’s Republic of China

  ⨯
• Peng Zhang,

  Affiliation Department of Surgery, Shanghai Tenth People's Hospital, Affiliated to Tongji University, Shanghai, People’s Republic of China

  ⨯
• Chenzhang Shi,

  Affiliation Department of Surgery, The Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, People’s Republic of China

  ⨯
• Yang Zou,

  Affiliation Department of Surgery, The Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, People’s Republic of China

  ⨯
• Huanlong Qin

  * E-mail: yanleima@live.cn (YLM); hl-qin@hotmail.com (HLQ)

  Affiliations Department of Surgery, Shanghai Tenth People's Hospital, Affiliated to Tongji University, Shanghai, People’s Republic of China, Department of Surgery, The Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, People’s Republic of China

  ⨯