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两种不同保温措施对开腹手术病人体温变化影响的研究 被引量:15

Effects of two kinds of on temperature maintenance during open abdominal surgery
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摘要 目的探讨开腹手术中使用加温纯棉线毯、电加温毯两种不同的保温措施对病人体温变化的影响。方法选取全麻下行开腹手术病人60例,采用便利抽样的方法,根据手术时间的先后顺序分为两组,每组各30例。双层纯棉线毯组采取覆盖加温至50℃线毯的方法保温;电加温毯组采取覆盖调至42~46℃电热毯的方法保温,手术中持续监测病人的直肠温度变化,记录病人入室时、麻醉后、切皮时、切皮后30、60、90、120、150、180min及手术结束时的温度。结果(1)线毯组中,入室温度为(37.0±0.26)℃,麻醉后温度为(36.8±0.38)℃,与入室温度相比,差异有显著性意义(P<0.05);切皮时、切皮后30min及以后各时间点与入室温度相比,差异有极显著性意义(P<0.01)。加温毯组中,入室温度为(36.7±0.24)℃,麻醉后及其后各时间点温度与入室温度相比,差异均无显著性意义(P>0.05)。(2)两组温度组间比较结果显示:麻醉后组间差异无显著性意义(P>0.05);切皮时及之后各时间点间,两组间有极显著性差异(P<0.01)。结论使用加温至50℃的双层纯棉线毯对体温变化没有影响,不能起到有效的保温作用;使用温度为42~46℃的电加温毯具有良好的保温效果,可预防病人体温的下降。
出处 《中华护理杂志》 CSCD 北大核心 2007年第8期745-747,共3页 Chinese Journal of Nursing
关键词 腹部 外科手术 体温变化 Abdomen Surgical procedures,operative Body temperature changes
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参考文献20

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