Age and Ageing 2001; 30: 259-261
© 2001, British Geriatrics Society
Short reports |
Peak flow technique and the windmill trainer in older subjects admitted with acute airflow limitation
Department of Medicine, Seacroft Hospital, York Road, Leeds LS14 6UH, UK
Abstract
Methods: peak expiratory flow technique was assessed as being satisfactory or unsatisfactory in consecutive patients >60 years with an acute exacerbation of airflow obstruction, admitted to an integrated medical and elderly unit.
Results: at baseline assessment, 16 (25%) of 63 patients had satisfactory peak expiratory flow technique. After conventional teaching, this improved to 38 (60%) of 63 (P<0.0001). Further instruction using a windmill device failed to improve the number with a satisfactory technique.
Keywords: airflow limitation, older subjects, peak expiratory flow