Prevalence, Duration and Severity of Parkinson's Disease in Germany: A Combined Meta-Analysis from Literature Data and Outpatient Samples

Enders, Dirk; Balzer-Geldsetzer, Monika; Riedel, Oliver; Dodel, Richard; Wittchen, Hans-Ulrich; Sensken, Sven-Christian; Wolff, Bjorn und Reese, Jens-Peter (2017): Prevalence, Duration and Severity of Parkinson's Disease in Germany: A Combined Meta-Analysis from Literature Data and Outpatient Samples. In: European Neurology, Bd. 78, Nr. 43193: S. 128-136

Abstract

Background: Epidemiological data on the prevalence of Parkinson's disease (PD) in Germany are limited. The aims of this study were to estimate the age-and gender-specific prevalence of PD in Germany as well as the severity and illness duration. Summary: A systematic literature search was performed in 5 different databases. European studies were included if they reported age-and gender-specific numbers of prevalence rates of PD. Meta-analytic approaches were applied to derive age-and gender-specific pooled prevalence estimates. Data of 4 German outpatient samples were incorporated to calculate the proportion of patients with PD in Germany grouped by Hoehn and Yahr (HY) stages and disease duration. In the German population, 178,169 cases of PD were estimated (prevalence: 217.22/100,000). The estimated relative illness duration was 40% with less than 5 years, 31% with 5-9 years, and 29% with more than 9 years. The proportions for different HY stages were estimated at 13% (I), 30% (II), 35% (III), 17% (IV), and 4% (V), respectively. Key Message: We provide an up-to-date estimation of age- and gender-specific as well as severity-based prevalence figures for PD in Germany. Further community studies are needed to estimate population-based severity distributions and distributions of non-motor symptoms in PD. (C) 2017 S. Karger AG, Basel

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Medizin
• Themengebiete: 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit
• ISSN: 0014-3022
• Sprache: Englisch