Fig. 2

Prevalence of C. trachomatis and M. genitalium in each hospitals. Name of hospitals are listed following. 1. Peking University Shenzhen Hospital, 2. Capital Medical University Beijing Obstetrics and Gynecology Hospital, 3. The Second Affiliated Hospital of Hebei Medical University, 4. The Second Hospital of Jilin University, 5. The Second Affiliated Hospital of Shanxi Medical University, 6. Shaanxi Provincial People's Hospital, 7. Obstetrics and Gynecology Hospital of Fudan University, 8. The First Affiliated Hospital of Xi’an Jiaotong University, 9. The Second Hospital of Chongqing Medical University, 10. Nanjing Drum Tower Hospital, 11. Qilu Hospital of Shandong University, 12. Peking University First Hospital