Bedside steps

1. 1
   CAT

   Health-status impact of COPD across 8 items.

   Calculate here · CAT ▾Full details →
2. 2
   mMRC

   Grade breathlessness in chronic respiratory disease.

   Calculate here · mMRC ▾Full details →
3. 3
   BODE

   Multidimensional prognosis in COPD.

   Calculate here · BODE ▾Full details →
4. 4
   AECOPD managementAlternate branch

   Uses the three Anthonisen cardinal symptoms and ventilation needs to judge antibiotic indication, and gives steroid, br…

   Calculate here · AECOPD management ▾Full details →
5. 5
   DECAFAlternate branch

   In-hospital mortality risk in acute COPD exacerbation.

   Calculate here · DECAF ▾Full details →

[COPD · bedside workflow]
CAT：not calculated
mMRC：not calculated
BODE：not calculated
AECOPD management：not calculated
DECAF：not calculated
Guideline：GOLD / China COPD guidance (see tool pages for exact version notes)
Reviewed：2026-09-05
For licensed clinicians only. Local calculation; does not replace clinical judgment or individualized shared decision-making. Integrate guideline version, patient preference, and bleed–thrombosis trade-offs.

For licensed clinicians only. Local calculation; does not replace clinical judgment or individualized shared decision-making. Integrate guideline version, patient preference, and bleed–thrombosis trade-offs.