Dr. Chiang recommends that in addition to conscientiously taking their medication, asthma sufferers should measure their lung capacity every day with a simple spirometer to estimate their required medication dosage.
江伯倫建議，氣喘病患平日除了注意用藥之外，最好每天使用肺活量流量器做「最大呼氣流量表」，以此來評估用藥量。