P4‐293: COMPARISON OF THREE NORMATIVE DATA CORRECTION APPROACHES: A CROSS‐SECTIONAL EVALUATION IN THE AIBL STUDY

Samantha Burnham, Nandini Raghavan, Bill Wilson, David Baker, Michael T Ropacki, Gerald Novak, David Ames, Kathryn A Ellis, Ralph Martins, Paul Maruff, Colin Louis Masters, Gary Romano, Christopher Cleon Rowe, Greg Savage, Roy Twyman, Lance Macaulay, Vaibhav Narayan, undefined AIBL Research Group