Age and Sodium Levels Impact Colectomy Mortality

Advanced age and abnormal sodium levels significantly raise mortality in colectomy for colon cancer.

Patients aged 65 and older have a 2.5 times higher risk of 30-day mortality.
Both hyponatremia and hypernatremia are linked to increased mortality (OR 1.38 and 1.88, respectively).

Understanding these factors can guide better preoperative risk stratification and patient selection to improve outcomes.

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