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经鼻高流量吸氧治疗毛细支气管炎50例效果观察 被引量:3

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摘要 目的观察经鼻高流量吸氧对毛细支气管炎的治疗作用。方法选取毛细支气管炎患儿50例为研究对象,分为3组:A组为普通鼻导管氧疗组;B组为持续气道正压通气(CPAP)组,C组为高流量氧疗(HFNC)组。观察对比3组不同氧疗方式下,1 h后患儿呼吸频率(RR)、心率(HR)、血氧饱和度(SaO_2)、二氧化碳分压(PaCO_2)、24 h有效率、住院时间。结果治疗1 h后,B组及C组的RR、HR及PaCO_2均有明显下降,SaO_2均明显上升(P>0.05),A组的RR、HR、PaCO_2无明显变化,Sa O2有不同程度上升(P<0.05)。治疗24 h有效率,A组与B组及C组比,差异有统计学意义(P<0.05)。C组和B组的住院天数无明显差异(P>0.05),较A组明显缩短,差异有统计学意义(P<0.05)。结论 HFNC治疗中度以上毛细支气管炎优于普通氧疗,但与n CPAP比较无明显差异。
作者 李磊 王军
出处 《宁夏医学杂志》 CAS 2017年第9期832-834,共3页 Ningxia Medical Journal
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