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Lower Respiratory - Coggle Diagram
Lower Respiratory
COPD
pathophysiology
alveolar abnormalities
airway issues
Risk factors
tobacco
environmental allergens
Assessment
Spirometry
FEV1:FVC <0.70 post bronchodialator
Confirms persistent airflow limitation/COPD
Classification
FEV1
80%
mild
GOLD 1
50-80%
moderate
GOLD 2
30-50%
severe
GOLD 3
<30%
very severe
GOLD 4
validated questionnaire
COPD Assessment Test (CAT)
Clinical COPD Questionnaire (CCQ)