A comparative research of vibratory sputum ejection machine and traditional back percussion sputum excretion:a meta-analysis / 中国实用护理杂志

ABSTRACT

Objective To evaluate comprehensively the effect of vibratory sputum ejectionmachine on patients by comparing the volume of vibratory sputum ejection machine and the traditional back percussion sputum expectoration.Methods Searching thoroughly Chinese Journal Full-text Database(CJFD),VIP CJFD,Wanfang Periodical Database,collecting the clinical randomized controlled trials of domestic vibratory sputum ejection machine and traditional back percussion sputum expectoration and employing RevMan5.0 processing software for statistical analysis.Results Vibration expectoration instrument is better than the traditional back percussion sputum expectoration.Conclusions Vibratory sputum ejection machine can increase the amount of expectoration drainage in patients and reduce pulmonary infection.