Abstract: From the perspective of mismatch,this paper introduces the knowledge about the mismatch of health resources and uses healthy distance model in the ecology to study spatial-temporal evolution characteristics and mechanism of the mismatch of health resources in Urumqi-Changji region from 2005 to 2014 in order to make use of health resources and promote the development of Urumqi-Changji integration effectively. It is found that the mismatch degree of health resources is declining and has obvious characteristics of periodic and regional differences from 2005 to 2014. The mismatch degree can be divided into high mismatch dominated stage (2005-2006), smooth descent stage (2007-2009), and volatile descent stage (2010-2014). The differences in mismatch degree among the regions are expending during this period. The spatial pattern evolution of the mismatch has obvious directional and structural features, showing a trend from high mismatch to adaptation, and the structure evolution shows a trend from V-shaped pattern to M-shaped pattern. Local economic and social foundation (internal factors), local government fiscal spending and administrative ability (direct factors), and the national health policies and macro regional development strategies (external factors) influence each other and jointly promote the spatial-temporal evolution of health resources mismatch in Urumqi-Changji region.

Key words: health resources, Urumqi-Changji region, spatio-temporal evolution characteristics, mismatch degree