Skip to main content

Table 4 The top 20 high-impact factors in the two fusion CADVT prediction models

From: Risk factors for central venous catheter-associated deep venous thrombosis in pediatric critical care settings identified by fusion model

  Stacking Blending
rank Factor type Factor Factor type Factor
1 Lab test Standard base excess (SBE)* Lab test PH*
2 Lab test Thrombin time (TT) difference* Surgery Past history*
3 Drug Dehydrating agent* Lab test Oxygen partial pressure (PaO2)*
4 Lab test Bicarbonate* Lab test calcium
5 Lab test Platelet count Lab test Plasma D-dimer (DD)*
6 Lab test Oxygen partial pressure (PaO2)* Lab test Bicarbonate*
7 Lab test Plasma D-dimer (DD)* Admission ICU SICU
8 Lab test Basophil absolute value* Lab test Actual alkali surplus
9 Lab test Thrombin time (TT)* Drug Dehydrating agent*
10 Lab test Carboxyhemoglobin Drug Anticoagulant drugs
11 Vital sign Diastolic blood pressure Lab test Thrombin time (TT) difference*
12 Surgery Past history* Lab test Thrombin time (TT)*
13 Lab test Anion gap Lab test Mean hemoglobin concentration
14 Sex Male Catheter model 18G
15 Lab test Lymphocytes (LY%)* Lab test Basophil absolute value*
16 Catheter type Single lumen Lab test Lymphocytes (LY%)*
17 Diagnosis Cysts and mass Catheter type Double lumen
18 Lab test Normal control prothrombin time diagnosis Cancer
19 Vital sign Blood oxygen saturation Lab test Standard base excess (SBE)*
20 Lab test PH* Lab test Neutrophil absolute value
  1. * Indicates the overlap in the two fusion models