Fig. 1From: Modifiable dementia risk score to study heterogeneity in treatment effect of a dementia prevention trial: a post hoc analysis in the preDIVA trial using the LIBRA indexCumulative incidence curves of risk of dementia comparing intervention and control groups in participants with low, intermediate and high LIBRA index. Line indicates incidence, shaded area indicates 95% CI. Numbers of participants at risk at 6-year follow-up were 791 in low (408 intervention; 383 control), 756 in intermediate (400 intervention; 356 control) and 738 in high (406 intervention, 332 control) LIBRA groups. LIBRA LIfestyle for BRAin HealthBack to article page