Increased Risk of Depression in Patients with Parkinson Disease: A Nationwide Cohort Study

Reijnders, 2008, A systematic review of prevalence studies of depression in Parkinson's disease, Mov Disord, 23, 183, 10.1002/mds.21803 Cummings, 1992, Depression and Parkinson's disease: a review, Am J Psychiatry, 149, 443, 10.1176/ajp.149.4.443 Findley, 2003, Direct economic impact of Parkinson's disease: a research survey in the United Kingdom, Mov Disord, 18, 1139, 10.1002/mds.10507 Barone, 2009, The PRIAMO study: A multicenter assessment of nonmotor symptoms and their impact on quality of life in Parkinson's disease, Mov Disord, 24, 1641, 10.1002/mds.22643 Marder, 1995, The frequency and associated risk factors for dementia in patients with Parkinson's disease, Arch Neurol, 52, 695, 10.1001/archneur.1995.00540310069018 Nilsson, 2001, Increased risk of developing Parkinson's disease for patients with major affective disorder: a register study, Acta Psychiatr Scand, 104, 380, 10.1034/j.1600-0447.2001.00372.x Schuurman, 2002, Increased risk of Parkinson's disease after depression: a retrospective cohort study, Neurology, 58, 1501, 10.1212/WNL.58.10.1501 Leentjens, 2003, Higher incidence of depression preceding the onset of Parkinson's disease: a register study, Mov Disord, 18, 414, 10.1002/mds.10387 Aarsland, 2009, The spectrum of neuropsychiatric symptoms in patients with early untreated Parkinson's disease, J Neurol Neurosurg Psychiatry, 80, 928, 10.1136/jnnp.2008.166959 Kulisevsky, 2008, Prevalence and correlates of neuropsychiatric symptoms in Parkinson's disease without dementia, Mov Disord, 23, 1889, 10.1002/mds.22246 Becker, 2011, Risk of incident depression in patients with Parkinson disease in the UK, Eur J Neurol, 18, 448, 10.1111/j.1468-1331.2010.03176.x Cheng, 2003, Taiwan's new national health insurance program: genesis and experience so far, Health Aff, 22, 61, 10.1377/hlthaff.22.3.61 Liao, 2013, Surgical adverse outcomes in patients with schizophrenia: a population-based study, Ann Surg, 257, 433, 10.1097/SLA.0b013e31827b9b25 Liao, 2012, Risk and outcomes for traumatic brain injury in patients with mental disorders, J Neurol Neurosurg Psychiatry, 83, 1186, 10.1136/jnnp-2012-302337 Cheng, 2011, Validation of the National Health Insurance Research Database with ischemic stroke cases in Taiwan, Pharmacoepidemiol Drug Saf, 20, 236, 10.1002/pds.2087 Mackenbach, 2008, Socioeconomic inequalities in health in 22 European countries, N Engl J Med, 358, 2468, 10.1056/NEJMsa0707519 Fein, 1995, The influence of social class on health status: American and British research on health inequalities, J Gen Intern Med, 10, 577, 10.1007/BF02640369 Koponen, 2008, Metabolic syndrome predisposes to depressive symptoms: a population-based 7-year follow-up study, J Clin Psychiatry, 69, 178, 10.4088/JCP.v69n0202 Skilton, 2007, Associations between anxiety, depression, and the metabolic syndrome, Biol Psychiatry, 62, 1251, 10.1016/j.biopsych.2007.01.012 Hu, 2008, Total cholesterol and the risk of Parkinson disease, Neurology, 70, 1972, 10.1212/01.wnl.0000312511.62699.a8 Simon, 2007, Hypertension, hypercholesterolemia, diabetes, and risk of Parkinson disease, Neurology, 69, 1688, 10.1212/01.wnl.0000271883.45010.8a Tandberg, 1996, The occurrence of depression in Parkinson's disease. A community-based study, Arch Neurol, 53, 175, 10.1001/archneur.1996.00550020087019 Schrag, 2001, What contributes to depression in Parkinson's disease?, Psychol Med, 31, 65, 10.1017/S0033291799003141 Boorsma, 2012, The incidence of depression and its risk factors in Dutch nursing homes and residential care homes, Am J Geriatr Psychiatry, 20, 932, 10.1097/JGP.0b013e31825d08ac Aarsland, 2011, Depression in Parkinson disease: epidemiology, mechanisms and management, Nat Rev Neurol, 8, 35, 10.1038/nrneurol.2011.189 McDonald, 2003, Prevalence, etiology, and treatment of depression in Parkinson's disease, Biol Psychiatry, 54, 363, 10.1016/S0006-3223(03)00530-4 Richard, 2004, The ups and downs of Parkinson disease: a prospective study of mood and anxiety fluctuations, Cogn Behav Neurol, 17, 201 Mayeux, 1990, The “serotonin hypothesis” for depression in Parkinson's disease, Adv Neurol, 53, 163 Fibiger, 1984, The neurobiological substrates of depression in Parkinson's disease: a hypothesis, Can J Neurol Sci, 11, 105, 10.1017/S0317167100046230 Frisina, 2009, The neuropathological basis for depression in Parkinson's disease, Parkinsonism Relat Disord, 15, 144, 10.1016/j.parkreldis.2008.04.038 Remy, 2005, Depression in Parkinson's disease: loss of dopamine and noradrenaline innervation in the limbic system, Brain, 128, 1314, 10.1093/brain/awh445 Willis, 2008, Parkinson's disease as a neuroendocrine disorder of circadian function: dopamine-melatonin imbalance and the visual system in the genesis and progression of the degenerative process, Rev Neurosci, 19, 245, 10.1515/REVNEURO.2008.19.4-5.245 Rod, 2013, Major life events and development of major depression in Parkinson's disease patients, Eur J Neurol, 20, 663, 10.1111/ene.12019