Cross-sectional study of asymptomatic Neisseria gonorrhoeae and Chlamydia trachomatis infections in sexually transmitted disease related clinics in Shenzhen, China

• Shu-Xia Chang ,

  Contributed equally to this work with: Shu-Xia Chang, Kang-Kang Chen

  Roles Data curation, Writing – original draft

  Affiliation Shenzhen Longgang Center for Chronic Disease Control, Shenzhen, China

  ⨯
• Kang-Kang Chen ,

  Contributed equally to this work with: Shu-Xia Chang, Kang-Kang Chen

  Roles Conceptualization, Writing – original draft

  Affiliation Department of Preventive Medicine, Shantou University Medical College, Shantou, China

  ⨯
• Xiao-Ting Liu,

  Roles Data curation

  Affiliation Department of Nursing, Shantou University Medical College, Shantou, China

  ⨯
• Nan Xia,

  Roles Investigation

  Affiliation Department of Preventive Medicine, Central South University, Changsha, China

  ⨯
• Pei-Sheng Xiong,

  Roles Investigation

  Affiliation Department of Preventive Medicine, Shantou University Medical College, Shantou, China

  ⨯
• Yu-Mao Cai

  Roles Conceptualization

  * E-mail: caiyumao@163.com

  Affiliation Shenzhen Center for Chronic Disease Control, Shenzhen, China

  http://orcid.org/0000-0001-6086-6744

  ⨯