儿科重症监护病房(PICU)中的患儿由于常和父母隔离,频繁的各种侵袭性操作,机械通气,饮食睡眠生物钟被打断,大量陌生面孔和仪器的出现,使得入住PICU的患儿较普通病房更加焦虑、恐惧和疼痛,虽然医护人员一再进行心理上的安慰,并提倡双亲陪护等人性化治疗,但通常都需要使用药物治 Pediatric intensive care unit (PICU) in children often separated from their parents, frequent various invasive procedures, mechanical ventilation, diet and sleep clock was interrupted, a large number of strange faces and instruments, making PICU children admitted to the hospital General ward more anxiety, fear and pain, although health care workers repeatedly psychological comfort, and to promote the care of parents and other humane treatment, but usually need to use drug treatment