“…Apart from non-CORE/PRIDE, the studies above indicate that older age, male, and with baseline cognitive decline were predictors of a preferable response and less likelihood of a relapse (Socci et al, 2018;van Diermen et al, 2018). Contrariwise, depressed individuals who were young, female, and with a history of non-suicidal self-injury were more likely to be resistant to ECT (Socci et al, 2018;Rootes-Murdy et al, 2019). In addition, ultrabrief may not be superior to brief-pulse ECT in symptom improvement, but memory disturbance was less reported (Bjoerke-Bertheussen et al, 2018;Martin et al, 2019).…”