MIND Diet and Cognitive Function over Eight Years in Puerto Rican Older Adults

2021 ◽  
Author(s):  
Tahani Boumenna ◽  
Tammy M Scott ◽  
Jong-Soo Lee ◽  
Xiyuan Zhang ◽  
David Kriebel ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Puerto Rican ◽  
Job Complexity ◽  
Cross Sectional ◽  
Cognitive Trajectory ◽  
Function Relationship ◽  
The Mind ◽  
Mind Diet

Abstract Background Healthy diets have been associated with better cognitive function. Socio-economic factors including education, poverty and job complexity may modify the relationship between diet and cognition. Methods We used adjusted linear mixed models to examine the association between long-term adherence to the Mediterranean-Dietary Approaches to Stop Hypertension - Intervention for Neurodegenerative Delay (MIND) diet and cognitive function over 8 years of follow-up in Puerto Rican adults residing in the Boston, MA area (aged 45 to 75 years at baseline). We also examined whether the MIND diet – cognition association was confounded or modified by socioeconomic measures. Results In both cross-sectional and longitudinal analyses the highest, vs lowest, MIND quintile was associated with better cognition function (ß = 0.093; 95% CI: 0.035, 0.152; P trend = 0.0019), but not with cognitive trajectory over 8 years. Education <=8 th grade (ß = -0.339; 95% CI: 0.394, -0.286; P < 0.0001) and income-to-poverty ratio <120% (ß = -0.049; 95% CI: -0.092, -0.007; P = 0.024) were significantly associated with lower cognitive function, while higher job complexity (ß = 0.008; 95% CI: 0.006, 0.011; P < 0.0001) was associated with better cognition function. These variables acted confounders, but not effect modifiers of the MIND-diet – cognitive function relationship. Conclusion Adherence to the MIND diet was associated with better cognitive function at baseline and over 8 years of follow-up, however MIND diet was not associated with 8-year cognitive trajectory. More studies are needed to better understand whether the MIND diet is protective against long-term cognitive decline.

Association of long-term adherence to the mind diet with cognitive function and cognitive decline in American women

2017 ◽  
Vol 22 (2) ◽  
pp. 222-229 ◽  
Author(s):  
Agnes M. Berendsen ◽  
J. H. Kang ◽  
E. J. M. Feskens ◽  
C. P. G. M. de Groot ◽  
F. Grodstein ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Cognitive Decline ◽  
American Women ◽  
The Mind ◽  
Mind Diet

Theoretical and Methodological Problems of a 10-Year Follow-Up Program Evaluation Study

2002 ◽  
Vol 18 (3) ◽  
pp. 229-241 ◽  
Author(s):  
Kurt A. Heller ◽  
Ralph Reimann
Keyword(s):  
Program Evaluation ◽  
Evaluation Studies ◽  
Evaluation Study ◽  
Control Groups ◽  
Cross Sectional ◽  
Long Term Study ◽  
Partial Inclusion ◽  
Methodological Problems

Summary In this paper, conceptual and methodological problems of school program evaluation are discussed. The data were collected in conjunction with a 10 year cross-sectional/longitudinal investigation with partial inclusion of control groups. The experiences and conclusions resulting from this long-term study are revealing not only from the vantage point of the scientific evaluation of new scholastic models, but are also valuable for program evaluation studies in general, particularly in the field of gifted education.

scholarly journals How Family Physicians Practice the Principle of Remission Along the Glycemic Continuum

2020 ◽  
Vol 11 ◽  
pp. 215013272097774
Author(s):  
Stephanie T. Fulleborn ◽  
Paul F. Crawford ◽  
Jeremy T. Jackson ◽  
Christy J.W. Ledford
Keyword(s):  
Type 2 Diabetes ◽  
Medical Record ◽  
The United States ◽  
Case Scenario ◽  
Cross Sectional ◽  
Normal Glucose ◽  
Normal Glucose Regulation

Introduction Recent evidence reveals that diabetes and prediabetes (preDM) can be reversed to normal glucose regulation (NGR) through significant weight loss, but how physicians clinically identify the principles of partial and complete remission of diabetes is largely unknown. Methods As part of the cross-sectional omnibus survey conducted in March 2019 at a professional annual meeting in the United States, physician participants answered case scenario questions about the diagnosis and documentation of patients with preDM and type 2 diabetes (T2DM). Results Of the registered conference attendees, 387 (72.7%) responded. When presented with the initial case of preDM, 201 physicians (70.8%) selected R73.03 Prediabetes. In a follow-up encounter with improved lab results, 118 physicians (58.7%) indicated that they would not chart any diabetes-related code and 62 (30.8%) would chart preDM again. When presented with the case of T2DM, 256 physicians (90.1%) indicated E11.0–E11.9 Type 2 Diabetes. In the follow-up encounter, only 38 (14.8%) coded a diagnosis reflecting remission from T2DM to prediabetes and 211 (82.4%) charted T2DM. Conclusion Physicians may be reluctant to document diabetes regression as there is little evidence for long-term outcomes and “downgrading” the diagnosis in the medical record may cause screenings to be missed. Documenting this regression in the medical record should communicate the accurate point on the continuum of glucose intolerance with both the patient and the care team.

scholarly journals Taxonomic signatures of cause-specific mortality risk in human gut microbiome

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Aaro Salosensaari ◽  
Ville Laitinen ◽  
Aki S. Havulinna ◽  
Guillaume Meric ◽  
Susan Cheng ◽  
...  
Keyword(s):  
Mortality Risk ◽  
Gut Microbiome ◽  
Human Gut ◽  
Cross Sectional ◽  
Microbiome Composition ◽  
Human Gut Microbiome ◽  
Non Invasive ◽  
Sequencing Technologies

AbstractThe collection of fecal material and developments in sequencing technologies have enabled standardised and non-invasive gut microbiome profiling. Microbiome composition from several large cohorts have been cross-sectionally linked to various lifestyle factors and diseases. In spite of these advances, prospective associations between microbiome composition and health have remained uncharacterised due to the lack of sufficiently large and representative population cohorts with comprehensive follow-up data. Here, we analyse the long-term association between gut microbiome variation and mortality in a well-phenotyped and representative population cohort from Finland (n = 7211). We report robust taxonomic and functional microbiome signatures related to the Enterobacteriaceae family that are associated with mortality risk during a 15-year follow-up. Our results extend previous cross-sectional studies, and help to establish the basis for examining long-term associations between human gut microbiome composition, incident outcomes, and general health status.

scholarly journals Predictors of long-term post-thrombotic syndrome following high proximal deep vein thrombosis: a cross-sectional study

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Marit Engeseth ◽  
Tone Enden ◽  
Per Morten Sandset ◽  
Hilde Skuterud Wik
Keyword(s):  
Deep Vein Thrombosis ◽  
Proximal Deep Vein Thrombosis ◽  
Cross Sectional ◽  
Clinical Criteria ◽  
Vein Thrombosis ◽  
Post Thrombotic Syndrome ◽  
Younger Age ◽  
Deep Vein

Abstract Background Post-thrombotic syndrome (PTS) is a frequent chronic complication of proximal deep vein thrombosis (DVT) of the lower limb, but predictors of PTS are not well established. We aimed to examine predictors of PTS in patients with long-term PTS following proximal DVT. Methods During 2006–09, 209 patients with a first time acute upper femoral or iliofemoral DVT were randomized to receive either additional catheter-directed thrombolysis or conventional therapy alone. In 2017, the 170 still-living participants were invited to participate in a cross-sectional follow-up study. In the absence of a gold standard diagnostic test, PTS was defined in line with clinical practice by four mandatory, predefined clinical criteria: 1. An objectively verified DVT; 2. Chronic complaints (> 1 month) in the DVT leg; 3. Complaints appeared after the DVT; and 4. An alternative diagnosis was unlikely. Possible predictors of PTS were identified with multivariate logistic regression. Results Eighty-eight patients (52%) were included 8–10 years following the index DVT, and 44 patients (50%) were diagnosed with PTS by the predefined clinical criteria. Younger age and higher baseline Villalta score were found to be independent predictors of PTS, i.e., OR 0.96 (95% CI, 0.93–0.99), and 1.23 (95% CI, 1.02–1.49), respectively. Lack of iliofemoral patency at six months follow-up was significant in the bivariate analysis, but did not prove to be significant after the multivariate adjustments. Conclusions In long-term follow up after high proximal DVT, younger age and higher Villalta score at DVT diagnosis were independent predictors of PTS.

scholarly journals Long‐term follow‐up of the DeKAF cross‐sectional cohort study

2019 ◽  
Vol 19 (5) ◽  
pp. 1432-1443 ◽  
Author(s):  
Arthur J. Matas ◽  
Ann Fieberg ◽  
Roslyn B. Mannon ◽  
Robert Leduc ◽  
Joe Grande ◽  
...  
Keyword(s):  
Cohort Study ◽  
Cross Sectional ◽  
Long Term Follow Up

scholarly journals High-intensity physical activity is not associated with better cognition in the elder: evidence from the China Health and Retirement Longitudinal Study

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Zhiyuan Wu ◽  
Haiping Zhang ◽  
Xinlei Miao ◽  
Haibin Li ◽  
Huiying Pan ◽  
...  
Keyword(s):  
Physical Activity ◽  
Longitudinal Study ◽  
Episodic Memory ◽  
Cognitive Performance ◽  
Sensitivity Analyses ◽  
Cross Sectional ◽  
Mixed Effect ◽  
Global Cognition

Abstract Background To evaluate the association of physical activity (PA) intensity with cognitive performance at baseline and during follow-up. Methods A total of 4039 participants aged 45 years or above from the China Health and Retirement Longitudinal Study were enrolled in visit 1 (2011–2012) and followed for cognitive function in visit 2 (2013–2014), visit 3 (2015–2016), and visit 4 (2017–2018). We analyzed the association of PA intensity with global cognition, episodic memory, and mental intactness at baseline using adjusted regression methods and evaluated the long-term effect of PA intensity using multiple measures of cognition scores by mixed effect model. Results In cross-sectional analysis, mild and moderate PA, rather than vigorous PA, was associated with better cognitive performance. The results remained consistent in multiple sensitivity analyses. During the follow-up, participant with mild PA had a 0.56 (95% CI 0.12–0.99) higher global cognition, 0.23 (95% CI 0.01–0.46) higher episodic memory, and 0.33 (95% CI 0.01–0.64) higher mental intactness, while those with moderate PA had a 0.74 (95% CI 0.32–1.17) higher global score, 0.32 (95% CI 0.09–0.54) higher episodic memory, and 0.43 (95% CI 0.12–0.74) higher mental intactness, compared with individuals without PA. Vigorous PA was not beneficial to the long-term cognitive performance. Conclusions Our study indicates that mild and moderate PA could improve cognitive performance, rather than the vigorous activity. The targeted intensity of PA might be more effective to achieve the greatest cognition improvement considering age and depressive status.

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