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目的分析比较远端导管方法与普通方法支气管肺泡灌洗患者痰中带血情况。方法将呼吸病区54例肺部感染患者随机分为远端导管方法支气管肺泡灌洗组(实验组)、普通方法支气管肺泡灌洗组(对照组)各27例,记录两组患者在灌洗清醒后是否有痰中带血及持续时间。结果实验组痰中带血率为7.4%,显著低于对照组的51.8%,持续时间较对照组明显缩短(P<0.05)。结论远端导管方法支气管肺泡灌洗较普通方法支气管肺泡灌洗对支气管黏膜损伤程度显著减少,值得推广应用。
Objective To compare and analyze the situation of bloody sputum in patients with bronchial alveolar lavage treated by distal catheter and common method. Methods Fifty-four cases of lung infection in respiratory area were randomly divided into distal bronchial alveolar lavage group (experimental group) and bronchial alveolar lavage group (control group), 27 cases in each group. After awake whether there is bloody sputum and duration. Results In the experimental group, the rate of bloody sputum was 7.4%, which was significantly lower than that of the control group (51.8%). The duration of sputum was shorter than that of the control group (P <0.05). Conclusion distal bronchial alveolar lavage bronchial alveolar lavage bronchial alveolar lavage significantly reduced the degree of damage, worth promoting the application.