BACKGROUND: Recent studies have demonstrated an association between a Mediterranean-type diet and Alzheimer's risk. We assessed the association between Mediterranean-type diet adherence and Parkinson's disease (PD) status. METHODS: Two hundred and fifty-seven PD participants and 198 controls completed the Willett semiquantitative questionnaire that quantifies diet during the past year. Scores were calculated using a 9-point scale; higher scores indicated greater adherence to the Mediterranean-type diet. Logistic regression models were used to assess the association between PD status and Mediterranean-type diet, adjusting for caloric intake, age, sex, education, and ethnicity. Adjusted linear regression models were used to examine the association between Mediterranean-type diet adherence and PD age at onset. RESULTS: Higher Mediterranean-type diet adherence was associated with reduced odds for PD after adjustment for all covariates (OR, 0.86; 95% CI, 0.77-0.97; P = .010). Lower Mediterranean-type diet score was associated with earlier PD age at onset (β = 1.09; P = .006). CONCLUSIONS: PD patients adhere less than controls to a Mediterranean-type diet. Dietary behavior may be associated with age at onset.
BACKGROUND: Recent studies have demonstrated an association between a Mediterranean-type diet and Alzheimer's risk. We assessed the association between Mediterranean-type diet adherence and Parkinson's disease (PD) status. METHODS: Two hundred and fifty-seven PDparticipants and 198 controls completed the Willett semiquantitative questionnaire that quantifies diet during the past year. Scores were calculated using a 9-point scale; higher scores indicated greater adherence to the Mediterranean-type diet. Logistic regression models were used to assess the association between PD status and Mediterranean-type diet, adjusting for caloric intake, age, sex, education, and ethnicity. Adjusted linear regression models were used to examine the association between Mediterranean-type diet adherence and PD age at onset. RESULTS: Higher Mediterranean-type diet adherence was associated with reduced odds for PD after adjustment for all covariates (OR, 0.86; 95% CI, 0.77-0.97; P = .010). Lower Mediterranean-type diet score was associated with earlier PD age at onset (β = 1.09; P = .006). CONCLUSIONS:PDpatients adhere less than controls to a Mediterranean-type diet. Dietary behavior may be associated with age at onset.
Authors: G Logroscino; K Marder; J Graziano; G Freyer; V Slavkovich; N LoIacono; L Cote; R Mayeux Journal: Neurology Date: 1997-09 Impact factor: 9.910
Authors: M Park; G W Ross; H Petrovitch; L R White; K H Masaki; J S Nelson; C M Tanner; J D Curb; P L Blanchette; R D Abbott Journal: Neurology Date: 2005-03-22 Impact factor: 9.910
Authors: W C Willett; L Sampson; M J Stampfer; B Rosner; C Bain; J Witschi; C H Hennekens; F E Speizer Journal: Am J Epidemiol Date: 1985-07 Impact factor: 4.897
Authors: Honglei Chen; Shumin M Zhang; Michael A Schwarzschild; Miguel A Hernán; Giancarlo Logroscino; Walter C Willett; Alberto Ascherio Journal: Am J Epidemiol Date: 2004-08-15 Impact factor: 4.897
Authors: Yian Gu; Lawrence S Honig; Nicole Schupf; Joseph H Lee; Jose A Luchsinger; Yaakov Stern; Nikolaos Scarmeas Journal: Age (Dordr) Date: 2015-03-08
Authors: Joanna M S Davies; Josiane Cillard; Bertrand Friguet; Enrique Cadenas; Jean Cadet; Rachael Cayce; Andrew Fishmann; David Liao; Anne-Laure Bulteau; Frédéric Derbré; Amélie Rébillard; Steven Burstein; Etienne Hirsch; Robert A Kloner; Michael Jakowec; Giselle Petzinger; Delphine Sauce; Florian Sennlaub; Isabelle Limon; Fulvio Ursini; Matilde Maiorino; Christina Economides; Christian J Pike; Pinchas Cohen; Anne Negre Salvayre; Matthew R Halliday; Adam J Lundquist; Nicolaus A Jakowec; Fatima Mechta-Grigoriou; Mathias Mericskay; Jean Mariani; Zhenlin Li; David Huang; Ellsworth Grant; Henry J Forman; Caleb E Finch; Patrick Y Sun; Laura C D Pomatto; Onnik Agbulut; David Warburton; Christian Neri; Mustapha Rouis; Pierre Cillard; Jacqueline Capeau; Jean Rosenbaum; Kelvin J A Davies Journal: Geroscience Date: 2017-12-21 Impact factor: 7.713
Authors: Susan Searles Nielsen; Gary M Franklin; W T Longstreth; Phillip D Swanson; Harvey Checkoway Journal: Ann Neurol Date: 2013-05-09 Impact factor: 10.422