COPD 评估测试 CAT
Rate each symptom 0 (no impact) to 5 (very severe impact); sum 0–40.
计算器
说明
CAT quantifies COPD symptom burden beyond spirometry for patient-centered care.
局限
Subjective recall over one week; acute exacerbation may transiently raise scores.
仅供教学参考，不能替代临床诊断或治疗决策。