Abstract P275: Growth Differentiation Factor (gdf)-15 and Metabolic Outcomes: The ARIC Study

Circulation ◽  
2020 ◽  
Vol 141 (Suppl_1) ◽  
Author(s):  
Justin B Echouffo Tcheugui ◽  
Natalie R Daya ◽  
Kunihiro Matsushita ◽  
Chiadi E Ndumele ◽  
Ron C Hoogeveen ◽  
...  
Keyword(s):  
Older Adults ◽  
Metabolic Syndrome ◽  
Cross Sectional ◽  
Atherosclerosis Risk In Communities ◽  
Differentiation Factor ◽  
Metabolic States ◽  
Unit Increase ◽  
Sectional Analysis ◽  
Roche Diagnostics ◽  
Aric Study

Introduction: Mechanistic studies suggest an involvement of growth differentiation factor 15 (GDF-15) in metabolic dysregulation. However, the potential utility of GDF-15 as a marker of diabetes or metabolic syndrome (MetS) risk remains unclear, especially in older adults. Hypothesis: GDF-15 is positively associated with biomarkers of hyperglycemia, diabetes, and MetS. Methods: We conducted a cross-sectional analysis of older adults who attended visit 6 (2016-2017) of the Atherosclerosis Risk in Communities (ARIC) Study. GDF-15 was measured using electrochemiluminescence immunoassay (Elecsys, Roche Diagnostics). Linear regression was used to assess continuous outcomes after appropriate transformations, and multivariable-adjusted odds of diabetes or MetS by quartiles of GDF-15 were derived using logistic regression. Results: Among 3,792 participants (mean age 80 years, 59% women, 23% blacks and 77% whites), higher GDF-15 concentrations (per 1-unit increase in ln[GDF-15]) were associated with higher levels of fasting plasma glucose (mg/dL) (adjusted β coefficient : 10.98, 95% CI:8.86 - 13.09) and HbA 1C (%)(0.41, 95% CI: 0.35 - 0.48). Higher GDF-15 was associated with greater odds of diabetes (adjusted odds ratio [OR]: 5.81 for highest vs. lowest GDF-15 quartile, 95% CI 4.43-7.61) and of MetS syndrome (adjusted OR: 2.57, 95% CI 2.01-3.20) among individuals without diabetes (Figure). Conclusions: In this sample of older adults, elevated GDF-15 was strongly associated with diabetes and metabolic syndrome. These data strongly suggest that GDF-15 could be a robust biomarker of adverse metabolic states.

scholarly journals Association of Ventricular Arrhythmias with Dementia: The Atherosclerosis Risk in Communities (ARIC) Study

Neurology ◽  
2020 ◽  
pp. 10.1212/WNL.0000000000011122
Author(s):  
Faye L Norby ◽  
Alvaro Alonso ◽  
Mary R Rooney ◽  
Ankit Maheshwari ◽  
Ryan J Koene ◽  
...  
Keyword(s):  
Population Based ◽  
Recording Device ◽  
Cross Sectional ◽  
Premature Ventricular Contractions ◽  
Recording Time ◽  
Atherosclerosis Risk In Communities ◽  
Wide Complex Tachycardia ◽  
Underlying Mechanisms ◽  
Sectional Analysis ◽  
Aric Study

Objective–We performed a cross-sectional analysis to determine whether nonsustained ventricular tachycardia (NSVT) and premature ventricular contractions (PVCs) were associated with dementia in a population-based study.Methods– We included 2517 (mean age 79; 26% black) participants who wore a 2-week ambulatory continuous ECG recording device in 2016-17. NSVT was defined as a wide complex tachycardia ≥ 4 beats with a rate >100 beats per minute. We calculated NSVT and PVC burden as the number of episodes per day. Dementia was adjudicated by experts. We used logistic regression to assess the associations of NSVT and PVCs with dementia.Results– The mean recording time of the Zio® XT Patch was 12.6 ± 2.6 days. There were 768 (31%) participants with NSVT; prevalence was similar in whites and blacks. There were 134 (6.5%) dementia cases (5% in whites; 10% in blacks). After multivariable adjustment, there was no overall association between NSVT and dementia; however, there was a significant race interaction (p<0.001). In blacks, NSVT was associated with a 3.67 times higher adjusted odds of dementia (95% CI = 1.92-7.02) compared to those without NSVT, whereas in whites NSVT was not associated with dementia [OR (95% CI) = 0.64 (0.37-1.10)]. In blacks only, a higher burden of PVCs was associated with dementia.Conclusions– Presence of NSVT and a higher burden of NSVT and PVCs are associated with dementia in elderly blacks. Further research to confirm this novel finding and elucidate the underlying mechanisms is warranted.

scholarly journals Loneliness and its predictors among older adults prior to and during the COVID-19 pandemic: cross-sectional and longitudinal survey findings from participants of the Atherosclerosis Risk in Communities (ARIC) Study cohort in the USA

BMJ Open ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. e053542
Author(s):  
Anna Kucharska-Newton ◽  
Kunihiro Matsushita ◽  
Yejin Mok ◽  
Melissa Minotti ◽  
Elizabeth C Oelsner ◽  
...  
Keyword(s):  
High School ◽  
Older Adults ◽  
Los Angeles ◽  
Study Cohort ◽  
Cross Sectional ◽  
Emotional Resilience ◽  
Atherosclerosis Risk In Communities ◽  
Atherosclerosis Risk ◽  
The Usa ◽  
Aric Study

ObjectivesWe aimed to ascertain the prevalence of perceived loneliness among older adults following the onset of the COVID-19 pandemic and to examine factors contributing to the perception of loneliness.DesignCross-sectional and longitudinal data from the Atherosclerosis Risk in Communities (ARIC) Study cohort.SettingThe ARIC Study cohort, a prospective cohort that recruited (1987–1989) participants from four distinct communities in the USA.Participants2984 ARIC cohort members.Primary and secondary outcomesPerceived loneliness assessed using the University of California at Los Angeles (UCLA) UCLA three-item Loneliness Scale telephone interviews conducted May–October 2020 and prior to March 2020.ResultsOf the total 5037 participants alive in 2020, 2984 (56.2%) responded to the UCLA three-item questionnaire (mean age 82.6 (SD 4.6) years, 586 (19.6%) black participants, 1081 (36.2%) men), of which 66 (2.2%) reported having had a COVID-19 infection during the observation period. The proportion of participants reporting feeling lonely was 56.3% (n=1680). Among participants with repeat measures of loneliness (n=516), 35.2% (n=182) reported feeling more lonely following pandemic onset. Self-rated health and emotional resilience were strongly associated with self-perceived loneliness. The burden of COVID-19 infections, concern about the pandemic and decreased self-reported physical activity were greater among black as compared with white participants and among those with an educational attainment of less than high school as compared with high school or more.ConclusionFindings from this study document the increase in perceived loneliness among older adults during the COVID-19 pandemic in the USA.

Abstract MP76: Severe Hypoglycemia and Prevalence of Cognitive Impairment in Older Adults with Diabetes: The Atherosclerosis Risk in Communities (ARIC) Study

Circulation ◽  
2016 ◽  
Vol 133 (suppl_1) ◽  
Author(s):  
Alexandra K Lee ◽  
Andreea M Rawlings ◽  
Andrea L Schneider ◽  
A R Sharrett ◽  
Elbert S Huang ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Executive Function ◽  
Severe Hypoglycemia ◽  
Emergency Department Visits ◽  
Cross Sectional ◽  
Atherosclerosis Risk In Communities ◽  
Using Data ◽  
Diagnosed Diabetes ◽  
Aric Study

Introduction: Hypoglycemia and cognitive impairment are major problems in older adults with diabetes. It is unknown whether persons with prior hypoglycemia have distinct patterns of cognitive impairment compared to persons without hypoglycemia. Hypothesis: Compared to older adults with diabetes and no history of hypoglycemia, persons with prior hypoglycemia will have worse cognitive performance across all domains, but particularly in the executive function domain. Methods: We conducted a cross-sectional analysis of older adults with diagnosed diabetes using data from the ARIC study (2011-2013). Participants completed eight cognitive tests that measured three domains: memory, language, and executive function. Cognitive impairment in each domain was defined as having at least one test score lower than 1.5 standard deviations below age-, race-, and education-specific norms. We identified prior severe hypoglycemic events through 2012 with ICD-9 codes from hospitalizations and emergency department visits. We used Poisson regression with robust standard errors to generate prevalence ratios (PR) adjusted for demographic and clinical characteristics. Results: Among 1,867 adults with diagnosed diabetes: mean age 76 years, 56% female, 32% black, and 3% with prior hypoglycemia. In persons with prior hypoglycemia, 50% had cognitive impairment in at least one domain, compared to 43% in persons without prior hypoglycemia (p=0.24). After adjustment, persons with prior hypoglycemia were more likely to have worse performance in executive function (PR=1.73; 95% CI: 1.14-2.64) and language (PR=1.78; 95% CI: 1.08-2.93) but not memory (PR=1.19; 95% CI: 0.81-1.76) (Figure). Conclusions: Persons with prior severe hypoglycemia are a unique subset of older adults with diabetes with greater cognitive deficits in the domains of executive function and language. Their cognitive impairment presents challenges for the management of their diabetes and the prevention of additional hypoglycemic episodes and cognitive decline.

scholarly journals Prevalence and Risk Factors of Thyroid Dysfunction in Older Adults in the Community

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Nermin Diab ◽  
Natalie R. Daya ◽  
Stephen P. Juraschek ◽  
Seth S. Martin ◽  
John W. McEvoy ◽  
...  
Keyword(s):  
Risk Factors ◽  
Older Adults ◽  
Thyroid Dysfunction ◽  
Thyroid Stimulating Hormone ◽  
Thyroid Peroxidase ◽  
Cross Sectional ◽  
Atherosclerosis Risk In Communities ◽  
Thyroid Peroxidase Antibody ◽  
Middle Aged Adults ◽  
Sectional Analysis

Abstract Prevalence estimates and evidence informing treatment targets for thyroid dysfunction largely come from studies of middle-aged adults. We conducted a cross-sectional analysis to determine the prevalence of thyroid dysfunction and risk factors for abnormal thyroid tests in participants aged ≥65 in the Atherosclerosis Risk in Communities (ARIC) study (N = 5,392). We measured serum concentrations of triiodothyronine (T3), free thyroxine (FT4), thyroid peroxidase antibody (Anti-TPO), and thyroid stimulating hormone (TSH). In this population (58% women, 22% black), 17% reported medication use for thyroid dysfunction. Among those not on treatment, the prevalence of overt and subclinical hypothyroidism was 0.82% and 6.06%, respectively. Overt and subclinical hyperthyroidism affected 0.26% and 0.78%, respectively. Multivariable adjusted TSH, FT4 and T3 levels were 25%, 1.3% and 3.9% lower in blacks compared to whites, respectively. Men were less likely to be anti-TPO positive compared to women (p < 0.001). Former and never smoking were associated with lower T3 and FT4 levels compared to current smoking. The prevalence of thyroid dysfunction in older adults is nearly 25%. Multiple illnesses can interact to contribute to declines in health. Additional attention to thyroid dysfunction and screening in this age group is recommended.

1398-P: Mortality Implications of Comorbid Health Status in Older Adults with Diabetes: The Atherosclerosis Risk in Communities (ARIC) Study

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 1398-P
Author(s):  
MARY R. ROONEY ◽  
OLIVE TANG ◽  
B. GWEN WINDHAM ◽  
JUSTIN B. ECHOUFFO TCHEUGUI ◽  
PAMELA LUTSEY ◽  
...  
Keyword(s):  
Older Adults ◽  
Health Status ◽  
Atherosclerosis Risk In Communities ◽  
Atherosclerosis Risk ◽  
Aric Study

scholarly journals Dairy Product Intake and Long-Term Risk for Frailty among French Elderly Community Dwellers

Nutrients ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 2151
Author(s):  
Berna Rahi ◽  
Hermine Pellay ◽  
Virginie Chuy ◽  
Catherine Helmer ◽  
Cecilia Samieri ◽  
...  
Keyword(s):  
Older Adults ◽  
Dairy Product ◽  
Food Group ◽  
Community Dwelling ◽  
Physical Frailty ◽  
Frailty Phenotype ◽  
Cross Sectional ◽  
Sectional Analysis ◽  
Community Dwelling Older Adults

Dairy products (DP) are part of a food group that may contribute to the prevention of physical frailty. We aimed to investigate DP exposure, including total DP, milk, fresh DP and cheese, and their cross-sectional and prospective associations with physical frailty in community-dwelling older adults. The cross-sectional analysis was carried out on 1490 participants from the Three-City Bordeaux cohort. The 10-year frailty risk was examined in 823 initially non-frail participants. A food frequency questionnaire was used to assess DP exposure. Physical frailty was defined as the presence of at least 3 out of 5 criteria of the frailty phenotype: weight loss, exhaustion, slowness, weakness, and low physical activity. Among others, diet quality and protein intake were considered as confounders. The baseline mean age of participants was 74.1 y and 61% were females. Frailty prevalence and incidence were 4.2% and 18.2%, respectively. No significant associations were observed between consumption of total DP or DP sub-types and frailty prevalence or incidence (OR = 1.40, 95%CI 0.65–3.01 and OR = 1.75, 95%CI 0.42–1.32, for a total DP consumption >4 times/d, respectively). Despite the absence of beneficial associations of higher DP consumption on frailty, older adults are encouraged to follow the national recommendations regarding DP.

scholarly journals Healthcare provider counselling for weight management behaviours among adults with overweight or obesity: a cross-sectional analysis of National Health and Nutrition Examination Survey, 2011–2018

BMJ Open ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. e039295
Author(s):  
Mary L. Greaney ◽  
Steven A. Cohen ◽  
Furong Xu ◽  
Christie L Ward-Ritacco ◽  
Deborah Riebe
Keyword(s):  
Older Adults ◽  
National Health ◽  
Weight Status ◽  
Calorie Intake ◽  
Nutrition Examination Survey ◽  
Cross Sectional ◽  
Health And Nutrition ◽  
Race Ethnicity ◽  
Sectional Analysis ◽  
Overweight Or Obesity

ObjectivesTo determine if adults with overweight or obesity received counselling from their healthcare providers (HCPs) to lose weight and/or adopt healthful behaviours associated with weight loss, and whether they took action on their HCPs’ recommendations.DesignCross-sectional analysis of 2011–2018 National Health and Nutrition Examination Survey (NHANES) data.SampleNHANES respondents aged 18+ who were overweight/obese and had seen an HCP in the previous 12 months (n=13 158).MethodsRespondents reported if their HCPs recommended they control/lose weight, increase exercise/physical activity (PA) and/or reduce fat/calorie intake, and if they adopted the offered recommendation(s). Weighted logistic regression models examined receipt of HCP counselling by sex, age, race/ethnicity, and weight status accounting for demographic characteristics and complex sampling. Similar analyses examined reported adoption of HCPs’ recommendations.ResultsThe sample was 53.1% women, 45.0% were overweight and 55.0% had obesity. In total, 40.4% received counselling to control/lose weight, 49.5% to increase exercise/PA and 38.9% to reduce fat/calorie intake. The following groups were less likely (p<0.001) to receive counselling: men; younger adults (aged 18–39) versus middle-aged (aged 40–64) and older adults (aged 65+); White versus Black and Hispanic respondents; overweight respondents versus respondents with obesity. Approximately half of those advised to make changes reported doing so (53.6% controlled/lost weight, 57.3% increased exercise/PA, 51.8% reduced fat/calorie intake). Differences in the adoption of recommendations were identified by sex, age group, race/ethnicity and weight status (all p<0.05); women, middle-aged and older adults, Black and Hispanic respondents and individuals with obesity were more likely to adopt one or more recommendations.ConclusionMost respondents did not receive HCP counselling, and approximately half of those who received counselling reported taking action. HCPs may need training to provide counselling and to offer recommendations tailored to the social contexts of populations less likely to adopt weight control related recommendations.

Association between the FINDRISC score and the risk of metabolic syndrome and hepatic steatosis

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
D Godoi Bernardes Da Silva ◽  
R Dias Santos ◽  
M Sommer Bittencourt ◽  
J.A.M Carvalho ◽  
M Franken ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Hepatic Steatosis ◽  
Longitudinal Analysis ◽  
Metabolic Diseases ◽  
Low Cost ◽  
Cross Sectional ◽  
Predictive Values ◽  
Cross Sectional Analysis ◽  
The Cross ◽  
Sectional Analysis

Abstract Introduction The Finnish Diabetes Risk Score (FINDRISC) was developed in Europe to predict type 2 diabetes mellitus (T2DM) risk without need of laboratory tests. Small cross-sectional studies analyzed the association between RF with metabolic syndrome (MS) or hepatic steatosis (HS). Our objective was to test the association of FINDRISC with MS or HS, in a transversal and longitudinal way. Methods In 41,668 individuals (age 41.9±9.7 years; 30.8% women) who underwent health evaluation between 2008 and 2016 in a single centre in Brazil, we tested the transversal association between FINDRISC and MS or HS, in multivariate models. The same analyzes were performed longitudinally in non-diabetic subgroups, followed for 5±3 years, to test the predictive value of FINDRISC and the incidental risk of MS (n=10,075 individuals) or HS (n=7,097 individuals), using logistic regression. Models were adjusted for confounders such as sex, use of medications for dyslipidemia, smoking, and baseline plasma levels of glucose, creatinine and lipids. A receiver operating characteristic (ROC) curve was used to evaluate the discriminative and predictive values of FINDRISC for MS and HS. Results In the cross-sectional analysis, 2,252 (5%) individuals had MS and 14,176 (34%) HS. In the longitudinal analysis, there were 302 cases of incidental MS (2%) and 1,096 cases of HS (15%). FINDRISC was independently associated with MS and HS in the cross-sectional analysis (respectively, OR 1.27, 95% CI: 1.25–1.28, P&lt;0.001; and OR 1.21, 95% CI: 1.20–1.22, P&lt;0.001, per FINDRISC unit) and in longitudinal analysis (respectively, OR of 1.18, 95% CI: 1.15–1.21, P&lt;0.001; and OR of 1.10, 95% CI: 1.08–1.11, P&lt;0.001, per FINDRISC unit). In comparison with individuals with low FINDRISC, those with moderate, high and very high values showed significant and proportional increases of the 12 to 77 fold in the chance of current SM (P&lt;0.001) and 3 to 10 fold in the chance of HS (P&lt;0.001). During follow-up, these increases were 3 to 10 fold in the chance of incidental MS (P&lt;0.001) and 1 to 3 fold in the chance of HS (P&lt;0.001). The AUC from cross-sectional analysis for MS and HS were respectively 0.82 (95% CI 0.81–0.83) and 0.76 (95% CI 0.75–0.76), and in longitudinal analysis 0.73 (95% CI 0.70–0.76) and 0.63 (95% CI 0.61–0.65), respectively. Conclusion FINDRISC was associated with the presence and onset of MS and HS, but it predicted better metabolic syndrome risk than hepatic steatosis. Therefore, this simple, practical and low-cost score can be useful for population screening and identification of subgroups of individuals at higher risk future metabolic diseases. Funding Acknowledgement Type of funding source: None

scholarly journals Changes in hypertension control in a community-based population of older adults, 2011-2013 to 2016-2017

2020 ◽  
Author(s):  
Kathryn Foti ◽  
Kunihiro Matsushita ◽  
Silvia Koton ◽  
Keenan A Walker ◽  
Josef Coresh ◽  
...  
Keyword(s):  
Older Adults ◽  
Baseline Risk ◽  
Treatment Goals ◽  
Hypertension Control ◽  
Community Based ◽  
Study Objective ◽  
Atherosclerosis Risk In Communities ◽  
Black And White ◽  
Aric Study

Abstract Background The 2014 hypertension guideline raised treatment goals in older adults. The study objective was to examine changes in blood pressure (BP) control (&lt;140/90 mmHg) from 2011-2013 to 2016-2017 among Black and white older adults with treated hypertension. Methods Participants were 1600 white and 650 Black adults aged 71-90 years in the Atherosclerosis Risk in Communities (ARIC) Study with treated hypertension in 2011-2013 (baseline) who had BP measured in 2016-2017 (follow up). Factors associated with changes in BP control were examined by race. Results BP was controlled among 75.3% of white and 65.7% of Black participants at baseline and 59.0% of white and 56.5% of Black participants at follow up. Among those with controlled BP at baseline, risk factors for incident uncontrolled BP included age (RR 1.15 per 5 years, 95% CI 1.07-1.25), female sex (RR 1.36, 95% CI 1.16-1.60), and chronic kidney disease (CKD) (RR 1.19, 95% CI 1.01-1.40) among white participants, and hypertension duration (RR 1.14 per 5 years, 95% CI 1.03-1.27) and diabetes (RR 1.48, 95% CI 1.15-1.91) among Black participants. Among those with uncontrolled BP at baseline, white females vs males (RR 0.60, 95% CI 0.46-0.78) and Black participants with CKD vs without (RR 0.58, 95% CI 0.36-0.93) were less likely to have incident controlled BP. Conclusions BP control decreased among white and Black older adults. Black individuals with diabetes or CKD were less likely to have controlled BP at follow up. Higher treatment goals may have contributed to these findings and unintended differences by race.

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