Symptoms and Quality of Life in Late Stage Parkinson Syndromes: A Longitudinal Community Study of Predictive Factors

• Irene J. Higginson ,

  * E-mail: irene.higginson@kcl.ac.uk (IJH); wei.gao@kcl.ac.uk (WG)

  Affiliation Cicely Saunders Institute, King's College London, London, United Kingdom

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• Wei Gao ,

  * E-mail: irene.higginson@kcl.ac.uk (IJH); wei.gao@kcl.ac.uk (WG)

  Affiliation Cicely Saunders Institute, King's College London, London, United Kingdom

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• Tariq Zaffer Saleem,

  Affiliation Cicely Saunders Institute, King's College London, London, United Kingdom

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• K. Ray Chaudhuri,

  Affiliations Institute of Psychiatry, King's College London, London, United Kingdom, National Parkinson Foundation International Centre of Excellence, Kings College Hospital, London, United Kingdom

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• Rachel Burman,

  Affiliation Cicely Saunders Institute, King's College London, London, United Kingdom

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• Paul McCrone,

  Affiliation Institute of Psychiatry, King's College London, London, United Kingdom

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• Peter Nigel Leigh

  Affiliation Institute of Psychiatry, King's College London, London, United Kingdom

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