Early prediction of poor outcome in extremely low birth weight infants by classification tree analysis

Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama (Ambalavanan) (Carlo)

Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada (Baibergenova) (Thorpe)

Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada (Saigal) (Schmidt)