Significant associations of the current OH (resp. GH) status to the future GH (resp. OH) status, represented by OH and GH indicators. The indicators are non-intact teeth (NT), chewing difficulty (CD), dry mouth (DM), Activities of Daily Living (ADL), Cognitive Performance Scale (CPS), Depression Rating Scale (DRS), and Changes in Health, End-Stage Disease, Signs, and Symptoms Scale (CHESS). The arrows indicate the direction of association. For example the arrow from CD to ADL means that CD is additionally predictive of ADL in the future.