安徽省教育厅高校自然科学基金重点项目K12016A34;安徽省教育厅质量工程临床特色(康复医学)项目tszy011;安徽医科大学第二附属医院三新项目201245;A Key Project of the Universities Natural Science Foundation of the Anhui Province Education Departmentno. K12016A34;a Clinical Characteristics Quality Engineering Project Rehabilitation Medicine of the Anhui Province Education Departmentno. tszy011;The Second Affiliated Hospital of Anhui Medical Universitygrant 201245