female 6 human 6 retrospective study Article 5 aged 5 major clinical study 5 male 5 adult 4 controlled study 4 Female 3 Humans 3 Retrospective Studies 3 age 3 cohort analysis 3 machine learning 3 receiver operating characteristic 3 sensitivity and specificity 3 very elderly 3 Aged 2 Aged, 80 and over 2 Machine learning 2 Male 2 Risk Assessment 2 United States 2 adolescent 2 area under the curve 2 calibration 2 clinical outcome 2 diagnostic test accuracy study 2 electronic health record 2