In which the correct usage rate of pMDI, pMDI combined chamber, Respimat®, Respimat® combined chamber, Turbuhaler®, Breezhaler®, Accuhaler® was 15.2%, 62.5%, 34.8%, 33.3%, 18.2%, 21.7% and 100%, respectively.
Tỉ lệ dùng đúng pMDI, pMDI kèm buồng đệm, Respimat®, Respimat® kèm buồng đệm, Turbuhaler®, Breezhaler®, Accuhaler® lần lượt là 15,2%, 62,5%, 34,8%, 33,3%, 18,2%, 21,7% và 100%.