[Medical statistics in the late Qing dynasty]

Chinese medical statistics basically went through three stages in the Late Qing Dynasty. The early stage was individual behavior of missionary doctors. In the early 16(th) century, western countries began to collect materials about medicine and public health in China. After the Opium War in 1840, more missionaries came to China and more doctors engaged in medical information collection and statistics. In 1860s, the western countries stole the customs power control from the Qing's government and the systematization process of statistics began. The process, content, method and time of statistics were improved. In the 20(th) century, modernity of medicine became the scale for a country's self-management qualification. Statistics was needed by the Qing government and relevant medical administration was established. During this process, they carried out this activity with different purposes according to the different participants. But from the point of influence, medical statistics promoted the spread and development of western medicine in China. They were also helpful to the perfection of medical research and public health system in China.