There were 67 patients in adequate trial completer group (ie, participants who completed ≥8 magnetic seizure therapy [MST] sessions) and 36 patients in the protocol completer group (ie, those who attained remission from depression or completed 24 MST sessions, which is the maximum). MST frequencies are defined as low (25 Hz), moderate (50 or 60 Hz), and high (100 Hz). Vertical lines and error bars indicate SEs.