TUSSOMETRY AND LUNG-FUNCTION

被引:2
作者
MURTY, GE
KELLY, PJ
VEALE, D
机构
[1] UNIV NEWCASTLE UPON TYNE, DEPT MED STAT, NEWCASTLE UPON TYNE NE1 7RU, TYNE & WEAR, ENGLAND
[2] FREEMAN RD HOSP, DEPT RESP MED, NEWCASTLE UPON TYNE NE7 7DN, TYNE & WEAR, ENGLAND
关键词
TUSSOMETRY; LUNG FUNCTION; PEAK VALUE TIME;
D O I
10.1111/j.1365-2273.1994.tb01193.x
中图分类号
R76 [耳鼻咽喉科学];
学科分类号
100213 ;
摘要
The tussometric parameter peak value time (PVT) has been proposed as an objective measure of laryngeal function. Whether the lower respiratory tract function influences its value is, however, unknown. This study investigates the relationship between lung function parameters forced expiratory volume in 1 second, vital capacity, peak expiratory flow rate, forced expiratory flow at 50% of vital capacity and total lung capacity (FEV1, VC, PEFR, FEF50, TLC) and PVT in 79 subjects. PVT proved to be independent of lung function. It is therefore specifically a measure of laryngeal function, and lung function need not be considered when interpreting PVT values.
引用
收藏
页码:117 / 119
页数:3
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