Physicians can use peak expiratory flow as a first-line tool for assessing variable airflow limitations among patients with ...

A gadget called a peak flow meter lets you do that ... About 600 liters per minute is normal for the average man, and 370 liters per minute for the average woman. But each case is different ...

“Simple tools like questionnaires and a peak flow meter could help to identify ... bronchodilator PEF by the Piko-1 to screen for COPD, men had a higher best threshold than women (310 L/minute ...