Validity and reliability of the Cognitive Complaints in Bipolar Disorder Rating Assessment (COBRA) in Japanese patients with bipolar disorder

Arts, 2011, A 2-year naturalistic study on cognitive functioning in bipolar disorder, Acta Psychiatr. Scand., 123, 190, 10.1111/j.1600-0447.2010.01601.x Bonnin, 2010, Clinical and neurocognitive predictors of functional outcome in bipolar euthymic patients: a long-term, follow-up study, J. Affect. Disord., 121, 156, 10.1016/j.jad.2009.05.014 Bonnín, 2014, Verbal memory as a mediator in the relationship between subthreshold depressive symptoms and functional outcome in bipolar disorder, J. Affect. Disord., 160, 50, 10.1016/j.jad.2014.02.034 Broadbent, 1982, The Cognitive Failures Questionnaire (CFQ) and its correlates, Br. J. Clin. Psychol., 21, 1, 10.1111/j.2044-8260.1982.tb01421.x Burdick, 2005, Assessing cognitive deficits in bipolar disorder: are self-reports valid?, Psychiatry Res., 136, 43, 10.1016/j.psychres.2004.12.009 Chelune, 1986, Neuropsychological and personality correlates of patients' complaints of disability, 95 Cuesta, 1996, Factor analysis of the Frankfurt Complaint Questionnaire in a Spanish sample, Psychopathology, 29, 46, 10.1159/000284971 Cullen, 2016, Prevalence and correlates of cognitive impairment in euthymic adults with bipolar disorder: a systematic review, J. Affect. Disord., 205, 165, 10.1016/j.jad.2016.06.063 Demant, 2015, Assessment of subjective and objective cognitive function in bipolar disorder: correlations, predictors and the relation to psychosocial function, Psychiatry Res., 229, 565, 10.1016/j.psychres.2015.05.022 Goldberg, 2009, Identifying and treating cognitive impairment in bipolar disorder, Bipolar Disord., 11, 123, 10.1111/j.1399-5618.2009.00716.x Jensen, 2015, Optimising screening for cognitive dysfunction in bipolar disorder: validation and evaluation of objective and subjective tools, J. Affect. Disord., 187, 10, 10.1016/j.jad.2015.07.039 Kurtz, 2009, A meta-analytic investigation of neurocognitive deficits in bipolar illness: profile and effects of clinical state, Neuropsychology, 23, 551, 10.1037/a0016277 Lopez-Jaramillo, 2010, Effects of recurrence on the cognitive performance of patients with bipolar I disorder: implications for relapse prevention and treatment adherence, Bipolar Disord., 12, 557, 10.1111/j.1399-5618.2010.00835.x Martinez-Aran, 2004, Cognitive function across manic or hypomanic, depressed, and euthymic states in bipolar disorder, Am. J. Psychiatry, 161, 262, 10.1176/appi.ajp.161.2.262 Martinez-Aran, 2005, Do cognitive complaints in euthymic bipolar patients reflect objective cognitive impairment?, Psychother. Psychosom., 74, 295, 10.1159/000086320 Matsuoka, 2006 McNair, 1983, Self-assessment of cognitive deficits, 137 Merikangas, 2011, Prevalence and correlates of bipolar spectrum disorder in the world mental health survey initiative, Arch. General. Psychiatry, 68, 241, 10.1001/archgenpsychiatry.2011.12 Miskowiak, 2012, Is there a difference in subjective experience of cognitive function in patients with unipolar disorder versus bipolar disorder?, Nord. J. Psychiatry, 66, 389, 10.3109/08039488.2012.658862 Miskowiak, 2016, Predictors of the discrepancy between objective and subjective cognition in bipolar disorder: a novel methodology, Acta Psychiatr. Scand., 134, 511, 10.1111/acps.12649 Musha, 1991, A study on the subjective basic symptoms of schizophrenics using the Frankfurter complaints questionnaire regarding basic subjective symptoms in schizophrenia, Tohoku Med. J., 104, 201 Nehra, 2006, Comparison of cognitive functions between first- and multi-episode bipolar affective disorders, J. Affect. Disord., 93, 185, 10.1016/j.jad.2006.03.013 Ogden, 2004, 259 Peralta, 1998, Subjective experiences in psychotic disorders: diagnostic value and clinical correlates, Compr. Psychiatry, 39, 11, 10.1016/S0010-440X(98)90026-8 Rosa, 2013, Validity and reliability of a rating scale on subjective cognitive deficits in bipolar disorder (COBRA), J. Affect. Disord., 150, 29, 10.1016/j.jad.2013.02.022 Sole, 2012, Neurocognitive impairment and psychosocial functioning in bipolar II disorder, Acta Psychiatr. Scand., 125, 309, 10.1111/j.1600-0447.2011.01759.x Stefanopoulou, 2009, Cognitive functioning in patients with affective disorders and schizophrenia: a meta-analysis, Int. Rev. Psychiatry, 21, 336, 10.1080/09540260902962149 Svendsen, 2012, Is there an association between subjective and objective measures of cognitive function in patients with affective disorders?, Nord. J. Psychiatry, 66, 248, 10.3109/08039488.2011.626870 Tsitsipa, 2015, The neurocognitive functioning in bipolar disorder: a systematic review of data, Ann. Gen. Psychiatr., 14, 42, 10.1186/s12991-015-0081-z Vieta, 2011, Tertiarism in psychiatry: the Barcelona “Clínic” bipolar disorders programme, Rev. Psiquiatr. Salud Ment., 4, 1, 10.1016/j.rpsm.2011.01.002 Vieta, 2013, The clinical implications of cognitive impairment and allostatic load in bipolar disorder, Eur. Psychiatry, 28, 21, 10.1016/j.eurpsy.2011.11.007 van der Werf-Eldering, 2011, Is the lack of association between cognitive complaints and objective cognitive functioning in patients with bipolar disorder moderated by depressive symptoms?, J. Affect. Disord., 130, 306, 10.1016/j.jad.2010.10.005