A comparative study of a few tests of dynamic lung function.
A variety of tests like FEV0-76, FEV1, PFR, MEFR is in use for assessment of ventilatory function of the lungs. Each of them has some marginal advantage over the other. It is, therefore, necessary to find out their relative merits and choose the one which can provide the maximum information in a reasonably short time. In this project, a norm of all the above tests for the people of Gujarat of age group 18-20 years has been found, the relative merit of the tests has been discussed and the velocity of air flow at 0.3 sec of expiration has been suggested as the single measurement which may conveniently replace all the other above.
D000293:Adolescent; D000328:Adult; D001991:Bronchitis / Q000503:physiopathology; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D008168:Lung / Q000502:physiology*; D008297:Male; D008448:Maximal Expiratory Flow Rate; D008450:Maximal Midexpiratory Flow Rate; D010366:Peak Expiratory Flow Rate; D011656:Pulmonary Emphysema / Q000503:physiopathology; D012129:Respiratory Function Tests; D014797:Vital Capacity