Fig. 2From: Assessment of a polygenic hazard score for the onset of pre-clinical Alzheimer’s diseaseKaplan-Meier plot showing the age of onset, defined as the age at which individual reach an abnormal level of Aβ (CL ≥ 20). The population was stratified by PHS, high (mean + 1 SD) versus low (mean – 1 SD). Shaded areas indicate 95% confidence intervalsBack to article page