Fig. 3From: Frailty in randomised controlled trials for dementia or mild cognitive impairment measured via the frailty index: prevalence and prediction of serious adverse events and attritionAssociation between frailty and odds of trial attrition. This figure shows the results of a random effects meta-analysis of the association between frailty index and trial attrition. Odds ratios (with 95% confidence intervals) show the results per 0.1-point increase in the frailty indexBack to article page