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Table 10 Logistic regression model for predictors of mortality in the high risk group

From: Incidence and prognosis of intra-abdominal hypertension in critically ill medical patients: a prospective epidemiological study

  Coefficients Odds ratio 95% Confidence interval p value
Age ≥65 yrs 2.057 3.82 2.08-29.28 .002
APACHE II score ≥20 1.614 5.02 1.11-22.70 .03
SOFA score maximum during ICU stay 0.224 1.25 1.03-1.51 .01
Positive cumulative fluid balance during ICU stay 1.730 5.64 1.50-21.14 .06
No. of categorized risk factors for IAH during ICU stay 1.200 3.32 0.94-11.72 .34
Increased abdominal content during ICU stay 1.007 2.73 0.34-21.78 .08
IAH 1.409 4.09 0.83-20.12  
Constant -9.908    
  1. Predictors of mortality in the group with ≥2 categorized risk factors for IAH (87 patients). APACHE II, Acute Physiology and Chronic Health Evaluation; CI, confidence interval; IAH, intra-abdominal hypertension; ICU, intensive care unit; SOFA, Sequential Organ Failure Assessment. Area under receiver operating characteristic curve = 0.78; Hosmer-Lemeshow goodness-of-fit (x2 = 3.78; p = 0.870).