摘要
目的探讨气管切开术后不同痰液黏稠度患者所需的气道湿化量。方法随机选取气管切开术后患者74例,共270例次,根据痰液黏稠度不同分为Ⅰ度、Ⅱ度、Ⅲ度三组,每组按不同气道湿化剂量分为三个亚组。于24h观察气道湿化变化趋势,48 h根据痰液黏稠度分级标准评判湿化结果,采用χ2检验进行统计学分析。结果Ⅰ度、Ⅱ度、Ⅲ度患者48 h适合的气道湿化量分别为6 m l/h、12 m l/h、16 m l/h。结论不同痰液黏稠度患者应给予不同的气道湿化剂量。
Objective To find out the relationship between the artificial airway humidification amount and sputum viscidity in patients with tracheal incision. Methods Total 270 case times of patients undergoing tracheal incision were randomly sc2 letted, They were divided into three groups of gradeⅠ , Ⅱ , and Ⅲ according to the viseidities of the sputum. And each group was further subdivided into three subgroups according to the dose of airway humidification. At the 24th hours the change trend was observed, and at 48th hours the humidification result was evaluated according the criteria of classifying the viscidities of the sputum. The test of X2 was used for statistical analysis. Results The best humidification amount for artificial airway humidification was 6 ml/h, 12 ml/h, and 16 ml/h respectively for grade Ⅰ , grade Ⅱ, and grade Ⅲ. sputum viscidity. Conclusion The needed amount of humidification is different according to different sputum viscidity.
出处
《中国全科医学》
CAS
CSCD
北大核心
2010年第34期3918-3920,共3页
Chinese General Practice
基金
河北省医学科学研究重点课题(20090340)
