Table 3 Cohort characteristics of the test dataset
From: How machine learning on real world clinical data improves adverse event recording for endoscopy
Category | Number of entries | Median value | Average value | Standard Deviation |
|---|---|---|---|---|
Age in years | 500 | 68.4 | 66.7 | 11.8 |
Charlson comorbidity index | 500 | 0 | 1.2 | 2.1 |
Barthel index | 16 | 87.5 | 84.4 | 18 |
Number of blood transfusions | 500 | 0 | 0.06 | 0.39 |
Height in cm | 0 | - | - | - |
Weight in kg | 0 | - | - | - |
Patient Clinical Complexity Level | 500 | 0 | 0.94 | 1.4 |
Number of procedures during hospital stay | 500 | 1 | 1.01 | 0.09 |
Duration of procedure in minutes | 500 | 57 | 61.7 | 29 |
Admission-to-discharge time in days | 500 | 2.1 | 4.9 | 9.5 |
Procedure-to-discharge time in days | 497 | 1.9 | 3.4 | 7.2 |
