Integrated Care in Parkinson's Disease: A Systematic Review and <scp>Meta‐Analysis</scp>

Outpatient integrated PD care models may improve patient-reported health-related quality of life compared with standard care; however, because of variable methodological approaches and a high risk of bias related to inherent difficulties in study design (eg, blinding of participants and interventionists), generalizability of these results are difficult to establish. The Rainbow Model of Integrated Care is a promising method of evaluating elements and levels of integration from individual patient care to population health in a PD context. © 2020 The Authors. Movement Disorders published by Wiley Periodicals, LLC. on behalf of International Parkinson and Movement Disorder Society.