Table 1 Data characteristics: The first column shows the number of affirmative cases for binary fields and the number of unique values for multivalue categorical fields. The second column shows the number of admissions with a valid value (e.g., if height is missing, it is deemed invalid). Empty cells denote N/A
# Affirmative / # Categories | # Valid values | Median | Mean (SD) | |
|---|---|---|---|---|
Demographics | ||||
M | 6,234 (54.33%) | 11,475 (100.00%) | ||
F | 5,241 (45.67%) | 11,475 (100.00%) | ||
Age | 11,475 (100.00%) | 62.00 | 59.24 (17.81) | |
Height | 4,958 (43.21%) | 167.00 | 166.01 (14.63) | |
Weight | 6,920 (60.31%) | 81.00 | 84.13 (21.46) | |
Derived features | ||||
BMI | 4,931 (42.97%) | 29.38 | 32.10 (14.09) | |
Procedure-risk | 11,475 (100.00%) | 1.00 | 1.63 (0.71) | |
Patient-risk | 11,475 (100.00%) | 3.00 | 4.06 (3.13) | |
Other | ||||
Emergency procedure | 1,416 (12.34%) | 11,475 (100.00%) | ||
Categorical fields | ||||
Procedures | 911 | |||
Medication | 923 | |||
Pathology | 75 |