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Dai J, Chan DKY, Chan RO, Hirani V, Xu YH, Braidy N. The association between dietary patterns, plasma lipid profiles, and inflammatory potential in a vascular dementia cohort. Aging Med (Milton) 2023. [DOI: 10.1002/agm2.12249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Affiliation(s)
- Jun Dai
- Department of Aged Care and Rehabilitation Bankstown‐Lidcombe Hospital 2200 New South Wales Bankstown Australia
| | - Daniel Kam Yin Chan
- Department of Aged Care and Rehabilitation Bankstown‐Lidcombe Hospital 2200 New South Wales Bankstown Australia
- Faculty of Medicine University of New South Wales 2052 New South Wales Sydney Australia
| | - Richard O. Chan
- Department of Aged Care and Rehabilitation Bankstown‐Lidcombe Hospital 2200 New South Wales Bankstown Australia
| | - Vasant Hirani
- School of Life and Environmental Sciences University of Sydney 2006 New South Wales Sydney Australia
| | - Ying Hua Xu
- Department of Aged Care and Rehabilitation Bankstown‐Lidcombe Hospital 2200 New South Wales Bankstown Australia
| | - Nady Braidy
- Faculty of Medicine University of New South Wales 2052 New South Wales Sydney Australia
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Hayden KM, Beavers DP, Steck SE, Hebert JR, Tabung FK, Shivappa N, Casanova R, Manson JE, Padula CB, Salmoirago-Blotcher E, Snetselaar LG, Zaslavsky O, Rapp SR. The association between an inflammatory diet and global cognitive function and incident dementia in older women: The Women's Health Initiative Memory Study. Alzheimers Dement 2017; 13:1187-1196. [PMID: 28531379 PMCID: PMC5909961 DOI: 10.1016/j.jalz.2017.04.004] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 03/22/2017] [Accepted: 04/11/2017] [Indexed: 12/26/2022]
Abstract
INTRODUCTION The Mediterranean and Dietary Approaches to Stop Hypertension diets have been associated with lower dementia risk. We evaluated dietary inflammatory potential in relation to mild cognitive impairment (MCI)/dementia risk. METHODS Baseline food frequency questionnaires from n = 7085 women (aged 65-79 years) were used to calculate Dietary Inflammatory Index (DII) scores that were categorized into four groups. Cognitive function was evaluated annually, and MCI and all-cause dementia cases were adjudicated centrally. Mixed effect models evaluated cognitive decline on over time; Cox models evaluated the risk of MCI or dementia across DII groups. RESULTS Over an average of 9.7 years, there were 1081 incident cases of cognitive impairment. Higher DII scores were associated with greater cognitive decline and earlier onset of cognitive impairment. Adjusted hazard ratios (HRs) comparing lower (anti-inflammatory; group 1 referent) DII scores to the higher scores were group 2-HR: 1.01 (0.86-1.20); group 3-HR: 0.99 (0.82-1.18); and group 4-HR: 1.27 (1.06-1.52). CONCLUSIONS Diets with the highest pro-inflammatory potential were associated with higher risk of MCI or dementia.
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Affiliation(s)
- Kathleen M Hayden
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, NC, USA.
| | - Daniel P Beavers
- Department of Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Susan E Steck
- Cancer Prevention and Control Program, Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - James R Hebert
- Cancer Prevention and Control Program, Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA; Connecting health Innovations, LLC, Columbia, SC, USA
| | - Fred K Tabung
- Departments of Nutrition and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Nitin Shivappa
- Cancer Prevention and Control Program, Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA; Connecting health Innovations, LLC, Columbia, SC, USA
| | - Ramon Casanova
- Department of Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - JoAnn E Manson
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Claudia B Padula
- VA Palo Alto Health Care System and Department of Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, CA, USA
| | - Elena Salmoirago-Blotcher
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital; Departments of Medicine and Epidemiology, Warren Alpert School of Medicine and School of Public Health, Brown University, Providence, RI, USA
| | - Linda G Snetselaar
- Department of Epidemiology, University of Iowa College of Public Health, Iowa City, IA, USA
| | - Oleg Zaslavsky
- Department of Behavioral Nursing and Health Informatics, University of Washington School of Nursing, Seattle, WA, USA
| | - Stephen R Rapp
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, NC, USA; Department of Psychiatry, Wake Forest School of Medicine, Winston-Salem, NC, USA
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