🔪 Boey Score (Perforated Peptic Ulcer)
Predict outcome after perforated peptic ulcer with the Boey score.
Boey Score (Perforated Peptic Ulcer)
Preoperative shock (SBP < 90 mmHg)
Major medical illness (ASA III–V)
Perforation > 24 hours
When to use
Stratify mortality risk to guide perioperative care.
How it works
Preoperative shock (SBP < 90), major medical illness, perforation > 24 h — each 1 point (0–3). Mortality ≈ 1.5/14.4/32.1/100%.
Key points
- Each factor sharply increases mortality.
- High scores warrant aggressive resuscitation and ICU care.
- Simple preoperative tool.
References
Decision support for licensed clinicians only; not a substitute for clinical judgement, diagnosis or local protocols.