Validation of the M.I.N.I. module for assessment of the DSM-5 'With Mixed Features’ specifier. Number of patients experiencing less than two or at least three depressive symptoms during a manic episode, as reported by patients using the M.I.N.I. module versus psychiatrists using DSM-5 criteria during clinical interviewing. For questions that were split into two parts for patients (M.I.N.I. module questions 2, 4 and 5), patients were counted as having that symptom if 'yes’ was selected for at least one part. If patients answered 'yes’ to both parts of the question, it was counted as only one symptom to correspond with the DSM-5 criteria counta.