Admission hyperphosphatemia as a predictor of severity and mortality in acute pancreatitis: A 1000-patient cohort study

Table 4 Multivariable-adjusted outcomes according to admission phosphate levels

Outcome	Crude (hyper vs normo) (%)	Adjusted OR (95%CI)	P value
Severe AP	60 vs 20	4.2 (2.3-7.8)	< 0.001
Pancreatic necrosis	50 vs 10	5.9 (3.1-11.2)	< 0.001
ICU requirement	70 vs 15	6.5 (3.8-12.0)	< 0.001
30-day mortality	25 vs 3	5.8 (2.9-11.5)	< 0.001

Adjusted ORs were derived from multivariable logistic regression models adjusted for age, sex, etiology, and comorbidities. Hyperphosphatemia was compared to normophosphatemia as the reference group. ICU: Intensive care unit; AP: Acute pancreatitis.