Unadjusted event-free survival (days alive and out-of-hospital) of participants with and without MCI in (A) overall cohort, (B) standard management cohort and (C) home-based intervention cohort. Unadjusted event-free survival (days alive and out-of-hospital) of participants with and without MCI in (A) overall cohort, (B) standard management cohort and (C) home-based intervention cohort. MCI, mild cognitive impairment. Jocasta Ball et al. Open Heart 2018;5:e000755 ©2018 by British Cardiovascular Society