Univariable and multivariable logistic regression analyses for critically ill patients with enteral nutrition
| Variables | Univariable model | Multivariable model | |||
| OR (95% CI) | P value | β* | OR (95% CI) | P value | |
| Age (years) | 1.01 (1.00 to 1.02) | 0.14 | |||
| Gender | 1.25 (0.75 to 2.08) | 0.39 | |||
| NRS2002 | 1.24 (1.05 to 1.47) | 0.01 | |||
| APACHE II | 1.17 (1.11 to 1.23) | <0.01 | 0.125 | 1.13 (1.08 to 1.20) | <0.01 |
| BMI (kg/m2) | 0.95 (0.90 to 1.01) | 0.08 | |||
| Albumin (g/L) | 0.97 (0.92 to 1.01) | 0.17 | |||
| Globulin (g/L) | 1.01 (0.96 to 1.05) | 0.83 | |||
| Total protein (g/L) | 0.99 (0.96 to 1.02) | 0.48 | |||
| Retinol-binding protein (mg/L) | 0.99 (0.98 to 1.00) | 0.16 | |||
| PA (g/L) | 0.00 (0.00 to 0.02) | <0.01 | |||
| Transferrin (g/L) | 0.80 (0.45 to 1.27) | 0.39 | |||
| Haemoglobin (g/L) | 0.99 (0.98 to 1.00) | 0.38 | |||
| Serum creatinine (μmoI/L) | 1.00 (1.00 to 1.01) | 0.00 | |||
| Urea (mmol/L) | 1.04 (1.01 to 1.07) | 0.01 | |||
| ALT (U/L) | 1.00 (1.00 to 1.00) | 0.18 | |||
| AST (U/L) | 1.00 (1.00 to 1.00) | 0.04 | |||
| PCT (ng/mL) | 1.03 (1.01 to 1.07) | 0.03 | |||
| PA/PCT | 0.51 (0.36 to 0.69) | <0.01 | −0.51 | 0.60 (0.43 to 0.84) | <0.01 |
Bold entries indicate statistical significance.
*Unstandardised β coefficients were calculated from the multivariable logistic regression model.
ALT, alanine aminotransferase; APACHE II, Acute Physiology and Chronic Health Evaluation II; AST, aspartate aminotransferase; BMI, body mass index; NRS2002, Nutrition Risk Screening 2002; PA, prealbumin; PCT, procalcitonin.