Anne M Doherty1, Faraz Jabbar2, Brendan D Kelly3, Patricia Casey4. 1. Department of Adult Psychiatry, UCD School of Medicine and Medical Science, University College Dublin, Mater Misericordiae University Hospital, 62/63 Eccles Street, Dublin 7, Ireland; Department of Diabetes, King׳s College Hospital, Denmark Hill, London SE5 9RS, United Kingdom. 2. Department of Adult Psychiatry, UCD School of Medicine and Medical Science, University College Dublin, Mater Misericordiae University Hospital, 62/63 Eccles Street, Dublin 7, Ireland; Community Outreach and Assertive Services Team, Department of Psychiatry, University Hospital of Northern British Columbia, 1444 Edmonton Street, Prince George, BC, Canada V2M6W5. 3. Department of Adult Psychiatry, UCD School of Medicine and Medical Science, University College Dublin, Mater Misericordiae University Hospital, 62/63 Eccles Street, Dublin 7, Ireland. Electronic address: brendankelly35@gmail.com. 4. Department of Adult Psychiatry, UCD School of Medicine and Medical Science, University College Dublin, Mater Misericordiae University Hospital, 62/63 Eccles Street, Dublin 7, Ireland.
Abstract
BACKGROUND: There is significant symptomatic overlap between diagnostic criteria for adjustment disorder and depressive episode, commonly leading to diagnostic difficulty. Our aim was to clarify the role of personality in making this distinction. METHODS: We performed detailed assessments of features of personality disorder, depressive symptoms, social function, social support, life-threatening experiences and diagnosis in individuals with clinical diagnoses of adjustment disorder (n=173) or depressive episode (n=175) presenting at consultation-liaison psychiatry services across 3 sites in Dublin, Ireland. RESULTS: Fifty six per cent of participants with adjustment disorder had likely personality disorder compared with 65% of participants with depressive episode. Compared to participants with depressive episode, those with adjustment disorder had fewer depressive symptoms; fewer problems with social contacts or stress with spare time; and more life events. On multi-variable testing, a clinical diagnosis of adjustment disorder (as opposed to depressive episode) was associated with lower scores for personality disorder and depressive symptoms, and higher scores for life-threatening experiences. LIMITATIONS: We used clinical diagnosis as the main diagnostic classification and generalisability may be limited to consultation-liaison psychiatry settings. CONCLUSIONS: Despite a substantial rate of likely personality disorder in adjustment disorder, the rate was even higher in depressive episode. Moreover, features of likely personality disorder are more strongly associated with depressive episode than adjustment disorder, even when other distinguishing features (severity of depressive symptoms, life-threatening experiences) are taken into account.
BACKGROUND: There is significant symptomatic overlap between diagnostic criteria for adjustment disorder and depressive episode, commonly leading to diagnostic difficulty. Our aim was to clarify the role of personality in making this distinction. METHODS: We performed detailed assessments of features of personality disorder, depressive symptoms, social function, social support, life-threatening experiences and diagnosis in individuals with clinical diagnoses of adjustment disorder (n=173) or depressive episode (n=175) presenting at consultation-liaison psychiatry services across 3 sites in Dublin, Ireland. RESULTS: Fifty six per cent of participants with adjustment disorder had likely personality disorder compared with 65% of participants with depressive episode. Compared to participants with depressive episode, those with adjustment disorder had fewer depressive symptoms; fewer problems with social contacts or stress with spare time; and more life events. On multi-variable testing, a clinical diagnosis of adjustment disorder (as opposed to depressive episode) was associated with lower scores for personality disorder and depressive symptoms, and higher scores for life-threatening experiences. LIMITATIONS: We used clinical diagnosis as the main diagnostic classification and generalisability may be limited to consultation-liaison psychiatry settings. CONCLUSIONS: Despite a substantial rate of likely personality disorder in adjustment disorder, the rate was even higher in depressive episode. Moreover, features of likely personality disorder are more strongly associated with depressive episode than adjustment disorder, even when other distinguishing features (severity of depressive symptoms, life-threatening experiences) are taken into account.
Authors: Anne M Doherty; Louisa Lorenz; Faraz Jabbar; Eamonn O'Leary; Patricia Casey Journal: Int J Environ Res Public Health Date: 2019-03-26 Impact factor: 3.390
Authors: Anne M Doherty; Genevieve Crudden; Faraz Jabbar; John D Sheehan; Patricia Casey Journal: Int J Environ Res Public Health Date: 2019-10-18 Impact factor: 3.390
Authors: Samah Kamal; Mark McGovern; Aida Kunideliene; Patricia Casey; Anne M Doherty Journal: Int J Environ Res Public Health Date: 2021-03-02 Impact factor: 3.390