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Table 3 Clinical symptom score

From: Therapeutic effect of subcutaneous injection of low dose recombinant human granulocyte-macrophage colony-stimulating factor on pulmonary alveolar proteinosis

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.


□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: