School of Nursing Central South University Hunan China;
Nursing Faculty Henan Medical College Henan China;
School of Nursing Central South University Hunan China;
School of Nursing Central South University Hunan China;
Nursing Department Xiangya Hospital Central South University Hunan China;
School of Nursing Central South University Hunan China;
Acquired immunodeficiency syndrome; Patient discharge; Reliability; Validity;