Table 1

Characteristics of hospitals participating in CCCO

City, province
(Locations in China)
SiteSurvey district scope
Shanghai (East)Longhua Hospital Affiliated to Shanghai University of Traditional Chinese MedicineLonghua, Lujiazui and Hangtou Districts
Lanzhou, Gansu (West)Gansu Provincial Hospital of Traditional Chinese MedicineWuquan and Fuerlu Districts
Luoyang, Henan (Middle)Luoyang Zhenggu Hospital of Henan ProvinceJunan Community
Guangzhou, Guangdong (South)The First Hospital Affiliated to Guangzhou University of Traditional Chinese MedicineXicun District
Guangzhou, Guangdong (South)Guangdong Provincial Hospital of Traditional Chinese MedicineGuangta District
Beijing (North)Wangjing Hospital of China Academy of Chinese Medical SciencesXiangheyuan District
Beijing (North)The 309th Hospital of Chinese People's Liberation ArmyHangcaiyuan District
Beijing (North)Dongzhimen Hospital, Beijing University of Chinese MedicineDongzhimen District
Changchun, Jilin (Northeast)Hospital Affiliated to Changchun University of Traditional Chinese MedicineDongzhan, Nanhu and Qinghe Districts
  • CCCO, China Community-based Cohort of Osteoporosis.