Major Depressive Disorder: A Case Study

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“Globally, an estimated 350 million people of all ages suffer from depression” (WHO, 2016). Major depressive disorder (MDD) is defined as “having a depressed mood or loss of interest in usual activities which have persisted for longer than 2 weeks and is not a result of medication side effects or substance abuse. There is also no history of manic behavior” (Townsend, 2014, p. 381). The Diagnostic and Statistical Manual of Mental Disorders (2013) describes a person must have at least five of the following symptoms to be diagnosed with MDD: • Depressed mood almost all day, everyday • Markedly diminished interest in all or almost all activities most of the day, everyday • Significant weight loss or gain (5% body weight change in a month) • Insomnia or hypersomnia nearly every day • Psychomotor agitation or retardation nearly everyday • Fatigue or loss of energy nearly every day • Feelings of worthlessness or excessive or inappropriate guilt nearly every day • Diminished ability to think or concentrate nearly every day • Recurrent thoughts of death or suicidal ideation …show more content…

More specifically, the Centers for Disease Control and Prevention (2016) reports that “49% of those residing in nursing homes have been diagnosed with this mental illness”. Unfortunately, the presence of depression in these facilities has been greatly under-recognized despite the fact almost half of nursing home residents have a diagnosis of depression. Nursing staff have the opportunity to improve those patients’ outcomes which is significant because “the association between depression and quality of life highlights the importance of identifying and treating depression in nursing home residents with and those without dementia” (Gerritsen et al.,

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