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目的探讨有机磷中毒患者安置胃肠减压管时胃管的深度。方法对130例有机磷中毒患者按照随机对照双盲试验方法,分为两组,一组为对照组65例,按传统方法即耳垂—鼻尖—剑突插入胃管深度,另一组为改进组65例,即耳垂—鼻尖—剑突与肚脐中点插入胃管深度。用χ2检验对数据进行分析。结果两组腹胀、胃液引流量差异均有统计学意义(P<0.01)。结论按照改进方法插入胃管深度较传统方法更能获得良好的吸引效果。
Objective To investigate the depth of gastric tube when patients with organophosphate poisoning were placed in decompression tube. Methods 130 patients with organophosphate poisoning were randomly divided into two groups according to a randomized controlled double-blind trial. One group was control group with 65 cases. According to the traditional method, the depth of the tube was inserted into the earlobe-tip-xiphoid process, and the other group was modified group 65 cases, that is, earlobe - tip - Xiphoid and navel midpoint insertion of gastric tube depth. Data was analyzed using the χ2 test. Results The two groups of bloating, gastric drainage differences were statistically significant (P <0.01). Conclusion According to the improved method to insert the depth of the gastric tube is better than the traditional method to obtain a good attraction.