Table 3 Clinical symptom score
Polypnea Or dyspnea | □1 point Dyspnea only when exerting themselves. |
□2 points Shortness of breath when walking fast on flat ground or climbing small slopes on foot. | |
□3 points Because of shortness of breath, walking on flat ground is slower than that of their peers or requires stopping to rest. | |
□4 points Stop to catch breath after walking on flat ground for about 100 m or a few minutes | |
□5 points Severe dyspnea prevents the patient from leaving his home or dyspnea while dressing or undressing. | |
cough | □0 point No cough during the day; no cough at night. |
□1 point There are occasional short coughs in the daytime; temporary coughs or occasional coughs when sleeping at night. | |
□2 points Frequent cough during the day slightly affects daily activities; cough slightly affects sleep at night. | |
□3 points Frequent cough during the day seriously affects daily activities; cough seriously affects sleep at night. | |
Other clinical symptoms: |