Prognosis of mild cognitive impairment in early Parkinson disease: the Norwegian ParkWest study
KF Pedersen, JP Larsen, OB Tysnes, G Alves - JAMA neurology, 2013 - jamanetwork.com
Importance Mild cognitive impairment (MCI) is common in Parkinson disease (PD), but the
prognostic value of MCI in early PD is unknown. Objective To examine the course of MCI
and its progression to dementia in an incident PD cohort. Design Prospective longitudinal
cohort study. Setting The Norwegian ParkWest study, an ongoing population-based study of
the incidence, neurobiology, and prognosis of PD in western and southern Norway.
Participants A population-based cohort of 182 patients with incident PD monitored for 3 …
prognostic value of MCI in early PD is unknown. Objective To examine the course of MCI
and its progression to dementia in an incident PD cohort. Design Prospective longitudinal
cohort study. Setting The Norwegian ParkWest study, an ongoing population-based study of
the incidence, neurobiology, and prognosis of PD in western and southern Norway.
Participants A population-based cohort of 182 patients with incident PD monitored for 3 …