摘要
目的观察不同体位对毛细支气管炎患婴潮气肺功能测定的影响。方法对45例毛细支气管炎患婴分别测定仰卧位、侧卧位的潮气肺功能,比较潮气量(tidal volume,VT)、呼吸频率(respiratory rate,RR)、吸呼比(Ti/Te)、达峰时间比(TPTEF/TE)及达峰容积比(VPTEF/VE)的差异。结果右前倾侧卧位呼吸频率低于仰卧位,差异有显著性意义;右前倾侧卧位潮气量、达峰容积比、达峰时间比明显高于仰卧位,差异有极显著性意义。结论右前倾侧卧位肺功能指标优于仰卧位,毛细支气管炎急性期采取侧卧位有利于临床治疗。
Objective To observe the effect of different body positions on pulmonary function in infants with bronchiolitis. Methods Forty - five infants with bronchiolitis had taken pulmonary function test. The parameters were measured both in supine position and right semi -lateral position. Results In right semi -lateral position, the tidal volumes（VT） , TPTEF/TE and VPTEF/VE were significantly higher than that in supine position, but respiratory rate（RR） was lower. Conclusion Taking semi - lateral position can improve the pul- monary function parameters in infants with bronchiolitis.
出处
《医学研究杂志》
2011年第10期113-114,共2页
Journal of Medical Research
关键词
体位
肺功能
潮气呼吸
毛细支气管炎
Body position
Pulmonary function
Tidal breathing
Bronchiolitis
