【摘 要】：目的：分析和研究持续低负压吸引胸腔闭式引流的护理效果。方法：研究对象为于我院接受治疗的50例持续低负压吸引胸腔闭式引流患者，随机分为对照组和观察组，各25例。对照组采取常规护理，观察组采取优质护理。比较两组护理效果。结果：观察组护理效果明显优于对照组(P<0.05)。结论：对持续低负压吸引胸腔闭式引流患者实施优质护理效果确切，值得临床采纳。

    【关键词】：持续低负压吸引;胸腔闭式引流;优质护理

    Abstract： Objective： to analyze and study the nursing effect of continuous low negative pressure suction chest closed drainage. Methods： 50 cases of thoracic closed drainage with continuous low negative pressure suction were randomly divided into control group and observation group ......