Scoring systems for outcome prediction in patients with perforated peptic ulcer.

Scand J Trauma Resusc Emerg Med · 2013 · PMC3626602 · PMID 23574922

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highly significantno p-value reported

A highly significant association between a medium or high Charlson score and 30-day mortality was observed, with an odds ratio (OR) of 4.17 for high score (3 or more points on the Charlson score) and an OR of 3.99 for medium score (1-2 points on the Charlson score) [ 32 ].

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