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Table 3 Characteristics in patient cohorts

From: A framework for feature extraction from hospital medical data with applications in risk prediction

Medical Condition Derivation cohort Validation cohort
Diabetes
Average Age 67.6 66.1
Gender Distribution (% of females) 45.3 43.1
Median time to readmission (months) 5.7 8.4
COPD
Average Age 74.9 72.0
Gender Distribution (% of females) 41.8 42.4
Median time to readmission (months) 4.1 4.8
Mental disorders
Average Age 48.9 49.9
Gender Distribution (% of females) 50.8 48.6
Median time to readmission (months) 4.9 6.4
Pneumonia
Average Age 67.0 63.9
Gender Distribution (% of females) 44.8 46.2
Median time to readmission (months) 5.6 8.9