School of Pharmacy Tongji Medical College Huazhong University of Science and Technology Wuhan 430030 China;
Deparment of Pharmacy Tongji Hospial Tongji Medical College Huazhong University of Science and Techmology Wuhan 430030 China;
School of Medicine and Health Management Tongji Medical College Huazhong University of Science cand Technology Wuhan 430030 China;
Deparment of Oncology Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430030 China;
Department of Nursing Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430022 China;
School of Pharmacy Tongji Medical College Huazhong University of Science and Technology Wuhan 430030 China;
Deparment of Pharmacy Tongji Hospial Tongji Medical College Huazhong University of Science and Techmology Wuhan 430030 China;
cancer pain; cognition; sociodemographic determinants; pain control; pain management;