School of Nursing Peking University Beijing People''s Republic of China;
School of Nursing Peking University Beijing People''s Republic of China;
School of Nursing and Midwifery Menzies Health Institute Queensland Griffith University Queensland Australia;
School of Nursing Peking University Beijing People''s Republic of China;
School of Nursing Peking University Beijing People''s Republic of China;
Communication; Intervention; Intensive care units; Nurses and physicians;