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. Author manuscript; available in PMC: 2020 Jun 1.
Published in final edited form as: Parkinsonism Relat Disord. 2019 Mar 1;63:10–19. doi: 10.1016/j.parkreldis.2019.02.038

Table 3.

Cognitive Predictors of Critical Endpoints

Endpoints Alzheimer’s disease PD Dementia ET Dementia
Institutionalization Worse cognition [209] Dementia [113, 114, 116, 119, 121] No Data
Death Dementia Severity [120–124] Dementia [117, 118, 122]
Higher Medicare expenditures Dementia severity [210] Dementia [124]
Psychiatric features (e.g., psychosis, depressive symptoms) Greater cognitive impairment [211] Dementia [115, 121]
Falls and fractures leading to hospitalization No Data Dementia [123]
Admission to a care home or hospital Cognition [212] Dementia [120]
Home Health Aide Use Awareness of memory loss [213] No Data

PD = Parkinson’s disease. ET = Essential Tremor