LI Na
1. School of Nursing, Southwest Medical University, Luzhou 646000, ChinaSHE Guifang
1. School of Nursing, Southwest Medical University, Luzhou 646000, ChinaWANG Yaxin
1. School of Nursing, Southwest Medical University, Luzhou 646000, ChinaLEI Qing
1. School of Nursing, Southwest Medical University, Luzhou 646000, ChinaSUN Hongyan
1. School of Nursing, Southwest Medical University, Luzhou 646000, China; 2. Nursing Department of Affiliated Hospital of Southwest Medical University, Luzhou 646000, China1. School of Nursing, Southwest Medical University, Luzhou 646000, China; 2. Nursing Department of Affiliated Hospital of Southwest Medical University, Luzhou 646000, China