Longitudinal Study of Australian Children's Child Health CheckPoint Data User Guide – December 2018 CliffordSusan DaviesSarah GillespieAlanna LangeKatherine WakeMelissa 2018 This document provides data users with key information about the Longitudinal Study of Australian Children's (LSAC) Child Health CheckPoint study and data. The Data User Guide provides information to assist users understand how and why data were collected (e.g. study methodology and measures descriptions) and navigate the CheckPoint dataset (e.g. variable naming conventions and using quality control flags).<br>