In the Diurnal variability section, you can input the greatest and smallest peak flow readings from one day. Diurnal variation is a valuable parameter for controlling asthma. Peak flow chart Besides using the peak flow calculator to get your value, there is also the option of reading it from ...
Revsbech P, Andersen G (1989) Diurnal variation in peak expiratory flow rate among grain elevator work- ers. Br J Ind Med 46:566-569Revsbech P, Anderson G. Diurnal variation in peak expiratory flow rate among grain elevator workers. Br J Ind Med. 1989;46:566-569....
Diurnal variationMethacholine inhalation testPeak expiratory flowPeak flow meterCough variant asthma (CVA) is thought to be a variant form of asthma in which cough is the sole clinical manifestation of airways hyperresponsiveness, a characteristic feature of asthma. Another characteristic feature of ...
Diurnal variability in airways has most commonly been reported using peak expiratory flow (PEF) and forced expiratory volume in one second (FEV1). Characteristics of variability in small, mid and large airways caliber are expected to be different but have not been studied.The aim of the study ...
What Is the Main Cause of Diurnal Variation and Nocturnal Peak of Summer Precipitation in Sichuan Basin, China? The Key Role of Boundary Layer Low-Level Je... 63 1. Introduction 64 Sichuan Basin (SB) is located immediately east of the Tibetan Plateau (TP) in southwestern 65 China (Fig. ...
This study provides an 11year climatology of the diurnal variability of the cloud-to-ground (CG) lightning peak current. The local diurnal variation of peak current for negative polarity CG (CG) flashes exhibits a highly consistent behavior, with increasing magnitudes between the late night to ear...
Airways, Diurnal variability, FEV, FEV1, PEFDiurnal variability in airways has most commonly been reported using peak expiratory flow (PEF) and forced expiratory volume in one second (FEV1). Characteristics of variability in small, mid and large airways caliber are expected to be differen...
PEFR is recorded in Mini Wrights Peak Flow Meter and it is commonly used for screening the individuals who are asthmatics. PEFR shows hour to hour variation that follows a specific pattern in asthmatics and healthy individuals. Circardian oscillations in the sympathetic activity may have impact ...
H. (1991). Diurnal variation in peak expiratory flow rate among polyvinylchloride compounding work- ers. Br. J. Ind. Med. 48, 275-278.Diurnal variation in peak expiratory flow rate among polyvinylchloride compounding workers - Lee, Ng, et al. - 1991 () Citation Context ... Szende et ...
Diurnal variation in peak expiratory flow rate among polyvinylchloride compounding workers. Br J Ind Med. 1991; 48 (4):275–278.Lee HS, Ng TP, Ng YL, Phoon WH. Diurnal variation in peak expiratory flow rate among Polyvinylchloride compounding workers. Br J Ind Med 1991; 48: 275-278....