@article {764, title = {Prevalence of specific variant carotid geometric patterns and incidence of cardiovascular events in older persons. The Cardiovascular Health Study (CHS E-131).}, journal = {J Am Coll Cardiol}, volume = {43}, year = {2004}, month = {2004 Jan 21}, pages = {187-93}, abstract = {

OBJECTIVES: We hypothesized that variant geometric patterns of the common carotid artery (CCA) predict the incidence of cardiovascular disease (CVD), after accounting for CCA intima-medial thickness (IMT).

BACKGROUND: Common carotid artery intima-media thickness has been associated with the incidence of cardiovascular disease.

METHOD: Noninvasive measurements of IMT were made with high-resolution ultrasonography in 5,640 subjects 65 years of age or older participating in the Cardiovascular Health Study. New coronary and/or cerebrovascular events served as outcome variables over a median 10.2-year follow-up. To characterize different carotid structural geometric patterns (CGP), vascular mass (VM) was combined with the wall-to-lumen ratio (W/L). Normal values for W/L and VM were defined as age-adjusted, gender-specific 75th percentiles of the 1,899 normotensive subjects free of CVD at baseline. Four CGPs were defined: CGP1 = normal W/L ratio and VM; CGP2 = arterial remodeling (i.e., increased W/L ratio with normal VM); CGP3 = arterial hypertrophy (i.e., increased W/L ratio with increased VM); and CGP4 = arterial hypertrophy with dilation (i.e., normal W/L ratio and increased VM).

RESULTS: Coronary or cerebrovascular events (adjusted for age, gender, traditional risk factors, and IMT) were associated with CGP in subjects free of CVD at baseline. Specifically, the hazard ratio (Cox proportional-hazards analyses) for CGP3 (arterial hypertrophy) was 1.25 (95\% confidence interval [CI] 1.03 to 1.53), and for CGP4 (arterial hypertrophy with dilation) was 1.43 (95\% CI 1.16 to 1.75) compared with CGP1 (normal).

CONCLUSIONS: Arterial hypertrophy defined by variant CGP patterns is associated with the development of new CVD, independent of age, traditional risk factors, and CCA IMT.

}, keywords = {Aged, Cardiovascular Diseases, Carotid Arteries, Female, Humans, Hypertrophy, Incidence, Male, Predictive Value of Tests, Prevalence, Prospective Studies, Ultrasonography}, issn = {0735-1097}, doi = {10.1016/j.jacc.2003.08.035}, author = {Scuteri, Angelo and Manolio, Teri A and Marino, Emily K and Arnold, Alice M and Lakatta, Edward G} } @article {1066, title = {Prevalence, prognosis, and implications of isolated minor nonspecific ST-segment and T-wave abnormalities in older adults: Cardiovascular Health Study.}, journal = {Circulation}, volume = {118}, year = {2008}, month = {2008 Dec 16}, pages = {2790-6}, abstract = {

BACKGROUND: The prevalence and prognostic significance of isolated minor nonspecific ST-segment and T-wave abnormalities (NSSTTAs) in older adults are poorly understood.

METHODS AND RESULTS: Cardiovascular Health Study participants free of both clinical cardiovascular disease and major ECG abnormalities were included. We examined the prospective association of isolated minor NSSTTAs (defined by Minnesota Codes 4-3, 4-4, 5-3, and 5-4) with total, cardiovascular, and coronary mortality and incident nonfatal myocardial infarction. Among 3224 participants (61.9\% women; mean age, 72 years), 233 (7.2\%) had isolated NSSTTAs at baseline. Covariates associated with isolated NSSTTAs included older age, nonwhite race (20.5\% of blacks versus 4.8\% of whites; P<0.001), diabetes, and higher blood pressure and body mass index but not the presence of subclinical cardiovascular disease. After 39 518 person-years of follow-up, the presence of isolated NSSTTAs was associated with significantly increased risk for coronary heart disease mortality (multivariable-adjusted hazards ratio, 1.76; 95\% CI, 1.18 to 2.61) but not with incident nonfatal myocardial infarction (multivariable-adjusted hazards ratio, 0.71; 95\% CI, 0.43 to 1.17). The association of isolated NSSTTAs with coronary death was independent of subclinical atherosclerosis and left ventricular mass measures. In secondary analyses, among those with cardiac death, there was a significantly higher rate of primary arrhythmic death (32.3\% versus 15.4\%; P=0.02) in participants with isolated NSSTTAs versus those without NSSTTAs.

CONCLUSIONS: Isolated NSSTTAs are common in older Americans and are associated with significantly increased risk for coronary death. However, isolated NSSTTAs are not associated with incident nonfatal myocardial infarction, suggesting that they are associated particularly with increased risk for primary arrhythmic death.

}, keywords = {Age Factors, Aged, Arrhythmias, Cardiac, Cardiovascular Diseases, Cohort Studies, Electrocardiography, Female, Health Status, Humans, Male, Middle Aged, Prevalence, Prognosis, Prospective Studies}, issn = {1524-4539}, doi = {10.1161/CIRCULATIONAHA.108.772541}, author = {Kumar, Anita and Prineas, Ronald J and Arnold, Alice M and Psaty, Bruce M and Furberg, Curt D and Robbins, John and Lloyd-Jones, Donald M} } @article {1293, title = {Predictors of thyroid hormone initiation in older adults: results from the cardiovascular health study.}, journal = {J Gerontol A Biol Sci Med Sci}, volume = {66}, year = {2011}, month = {2011 Jul}, pages = {809-14}, abstract = {

BACKGROUND: Despite widespread use, there are no data on initiation of thyroid hormone use in older people. We report the prevalence of thyroid hormone use and predictors of thyroid hormone initiation in a population of older men and women.

METHODS: Thyroid hormone medication data were collected annually from 1989 to 2006 in community-dwelling individuals aged 65 years and older enrolled in the Cardiovascular Health Study (N = 5,888). Associations of age, sex, race, body mass index, education, and coronary heart disease with initiation were evaluated using discrete-time survival analysis.

RESULTS: In 1989-1990, 8.9\% (95\% confidence interval 8.1\%-9.7\%) of participants were taking a thyroid hormone preparation, increasing to 20.0\% (95\% confidence interval 8.2\%-21.8\%) over 16 years. The average initiation rate was 1\% per year. The initiation rate was nonlinear with age, and those aged 85 years and older initiated thyroid hormone more than twice as frequently as those aged 65-69 years (hazard ratio = 2.34; 95\% confidence interval 1.43-3.85). White women were more likely to initiate thyroid hormone than any other race and sex group. Higher body mass index was independently associated with higher risk for initiation (p = .002) as was greater education (p = .02) and prevalent coronary heart disease (p = .03).

CONCLUSIONS: Thyroid hormone use is common in older people. The indications and benefits of thyroid hormone use in older individuals with the highest rate of thyroid hormone initiation-the oldest old, overweight and obese individuals, and those with coronary heart disease-should be investigated.

}, keywords = {Aged, Aged, 80 and over, Body Mass Index, Cardiovascular Diseases, Dose-Response Relationship, Drug, Drug Administration Schedule, Female, Follow-Up Studies, Humans, Hypothyroidism, Incidence, Male, Prevalence, Prognosis, Retrospective Studies, Risk Factors, Sex Factors, Thyroid Hormones, Thyroxine, Time Factors, United States}, issn = {1758-535X}, doi = {10.1093/gerona/glr063}, author = {Somwaru, Lily L and Arnold, Alice M and Cappola, Anne R} } @article {1310, title = {Progression of magnetic resonance imaging-defined brain vascular disease predicts vascular events in elderly: the Cardiovascular Health Study.}, journal = {Stroke}, volume = {42}, year = {2011}, month = {2011 Oct}, pages = {2970-2}, abstract = {

BACKGROUND AND PURPOSE: To determine whether progression of MRI-defined vascular disease predicts subsequent vascular events in the elderly.

METHODS: The Cardiovascular Health Study, a longitudinal cohort study of vascular disease in the elderly, allows us to address this question because its participants had 2 MRI scans≈5 years apart and have been followed for ≈9 years since the follow-up scan for incident vascular events.

RESULTS: Both MRI-defined incident infarcts and worsened white matter grade were significantly associated with heart failure, stroke, and death, but not transient ischemic attacks, angina, or myocardial infarction. Strongest associations occurred when both incident infarcts and worsened white matter grade were present for heart failure (hazard ratio, 1.79; 95\% confidence interval, 1.18-2.73), stroke (hazard ratio, 2.58; 95\% confidence interval, 1.53-4.36), death (hazard ratio, 1.69; 95\% confidence interval, 1.28-2.24), and cardiovascular death (hazard ratio, 1.97; 95\% confidence interval, 1.24-3.14).

CONCLUSIONS: Progression of MRI-defined vascular disease identifies elderly people at increased risk for subsequent heart failure, stroke, and death. Whether aggressive risk factor management would reduce risk is unknown.

}, keywords = {Aged, Brain, Disease Progression, Female, Follow-Up Studies, Heart Failure, Humans, Longitudinal Studies, Magnetic Resonance Imaging, Male, Nerve Fibers, Myelinated, Predictive Value of Tests, Prognosis, Stroke}, issn = {1524-4628}, doi = {10.1161/STROKEAHA.111.622977}, author = {Longstreth, W T and Arnold, Alice M and Kuller, Lewis H and Bernick, Charles and Lefkowitz, David S and Beauchamp, Norman J and Manolio, Teri A} } @article {1401, title = {Persistence and remission of musculoskeletal pain in community-dwelling older adults: results from the cardiovascular health study.}, journal = {J Am Geriatr Soc}, volume = {60}, year = {2012}, month = {2012 Aug}, pages = {1393-400}, abstract = {

OBJECTIVES: To characterize longitudinal patterns of musculoskeletal pain in a community sample of older adults over a 6-year period and to identify factors associated with persistence of pain.

DESIGN: Secondary analysis of the Cardiovascular Health Study.

SETTING: Community-based cohort drawn from four U.S. counties.

PARTICIPANTS: Five thousand ninety-three men and women aged 65 and older.

MEASUREMENTS: Over a 6-year period, pain was assessed each year using a single question about the presence of pain in any bones or joints during the last year. If affirmative, participants were queried about pain in seven locations (hands, shoulders, neck, back, hips, knees, feet). Participants were categorized according to the percentage of time that pain was present and according to the intermittent or chronic pattern of pain. Factors associated with persistent pain during five remaining years of the study were identified.

RESULTS: Over 6 years, 32\% of participants reported pain for three or more consecutive years, and 32\% reported pain intermittently. Of those who reported pain the first year, 54\% were pain free at least once during the follow-up period. Most of the pain at specific body locations was intermittent. Factors associated with remission of pain over 5 years included older age, male sex, better self-rated health, not being obese, taking fewer medications, and having fewer depressive symptoms. Approximately half of those with pain reported fewer pain locations the following year.

CONCLUSION: Musculoskeletal pain in older adults, despite high prevalence, is often intermittent. The findings refute the notion that pain is an inevitable, unremitting, or progressive consequence of aging.

}, keywords = {Aged, Aged, 80 and over, Cardiovascular Diseases, Female, Humans, Male, Musculoskeletal Pain, Remission Induction, Residence Characteristics}, issn = {1532-5415}, doi = {10.1111/j.1532-5415.2012.04082.x}, author = {Thielke, Stephen M and Whitson, Heather and Diehr, Paula and O{\textquoteright}Hare, Ann and Kearney, Patricia M and Chaudhry, Sarwat I and Zakai, Neil A and Kim, Dae and Sekaran, Nishant and Sale, Joanna E M and Arnold, Alice M and Chaves, Paulo and Newman, Anne} } @article {1551, title = {Persistent subclinical hypothyroidism and cardiovascular risk in the elderly: the cardiovascular health study.}, journal = {J Clin Endocrinol Metab}, volume = {98}, year = {2013}, month = {2013 Feb}, pages = {533-40}, abstract = {

CONTEXT: Use of a single set of thyroid function tests to define subclinical hypothyroidism may lead to misclassification over time and could influence findings from longitudinal studies.

OBJECTIVE: We assessed the risks of coronary heart disease (CHD), heart failure (HF), and cardiovascular (CV) death in older adults with persistent subclinical hypothyroidism.

DESIGN, SETTING, AND PARTICIPANTS: The study included 679 subclinically hypothyroid and 4184 euthyroid U.S. individuals at least 65 yr old enrolled in the Cardiovascular Health Study and not taking thyroid preparations.

MAIN OUTCOME MEASURE: We measured the 10-yr risk of incident CHD, HF, and CV death from persistent subclinical hypothyroidism, overall and stratified by degree of TSH elevation (4.5-6.9, 7.0-9.9, and 10.0-19.9 mU/liter).

RESULTS: There was no association between persistent subclinical hypothyroidism and incident CHD [hazard ratio (HR), 1.12; 95\% confidence interval (CI), 0.93-1.36], HF (HR, 1.05; 95\% CI, 0.97-1.27), or CV death (HR, 1.07; 95\% CI, 0.87-1.31) in adjusted analyses in which subclinical hypothyroidism was modeled as a time-varying exposure using up to four serial thyroid function tests. When subclinical hypothyroidism was stratified by degree of TSH elevation, no significant associations were found in any stratum. Findings were similar in fixed exposure analyses in which only participants with testing 2 yr apart were considered, with no association between persistent or transient subclinical hypothyroidism and incident CHD, HF, or CV death.

CONCLUSIONS: Our data do not support increased risk of CHD, HF, or CV death in older adults with persistent subclinical hypothyroidism.

}, keywords = {Aged, Aged, 80 and over, Coronary Disease, Female, Heart Failure, Humans, Hypothyroidism, Incidence, Longitudinal Studies, Male, Risk, Thyroid Function Tests}, issn = {1945-7197}, doi = {10.1210/jc.2012-2180}, author = {Hyland, Kristen A and Arnold, Alice M and Lee, Jennifer S and Cappola, Anne R} } @article {6591, title = {Pharmacogenetic meta-analysis of genome-wide association studies of LDL cholesterol response to statins.}, journal = {Nat Commun}, volume = {5}, year = {2014}, month = {2014 Oct 28}, pages = {5068}, abstract = {

Statins effectively lower LDL cholesterol levels in large studies and the observed interindividual response variability may be partially explained by genetic variation. Here we perform a pharmacogenetic meta-analysis of genome-wide association studies (GWAS) in studies addressing the LDL cholesterol response to statins, including up to 18,596 statin-treated subjects. We validate the most promising signals in a further 22,318 statin recipients and identify two loci, SORT1/CELSR2/PSRC1 and SLCO1B1, not previously identified in GWAS. Moreover, we confirm the previously described associations with APOE and LPA. Our findings advance the understanding of the pharmacogenetic architecture of statin response.

}, keywords = {Cholesterol, LDL, Genome-Wide Association Study, Humans, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Pharmacogenetics, Polymorphism, Single Nucleotide}, issn = {2041-1723}, doi = {10.1038/ncomms6068}, author = {Postmus, Iris and Trompet, Stella and Deshmukh, Harshal A and Barnes, Michael R and Li, Xiaohui and Warren, Helen R and Chasman, Daniel I and Zhou, Kaixin and Arsenault, Benoit J and Donnelly, Louise A and Wiggins, Kerri L and Avery, Christy L and Griffin, Paula and Feng, QiPing and Taylor, Kent D and Li, Guo and Evans, Daniel S and Smith, Albert V and de Keyser, Catherine E and Johnson, Andrew D and de Craen, Anton J M and Stott, David J and Buckley, Brendan M and Ford, Ian and Westendorp, Rudi G J and Slagboom, P Eline and Sattar, Naveed and Munroe, Patricia B and Sever, Peter and Poulter, Neil and Stanton, Alice and Shields, Denis C and O{\textquoteright}Brien, Eoin and Shaw-Hawkins, Sue and Chen, Y-D Ida and Nickerson, Deborah A and Smith, Joshua D and Dub{\'e}, Marie Pierre and Boekholdt, S Matthijs and Hovingh, G Kees and Kastelein, John J P and McKeigue, Paul M and Betteridge, John and Neil, Andrew and Durrington, Paul N and Doney, Alex and Carr, Fiona and Morris, Andrew and McCarthy, Mark I and Groop, Leif and Ahlqvist, Emma and Bis, Joshua C and Rice, Kenneth and Smith, Nicholas L and Lumley, Thomas and Whitsel, Eric A and St{\"u}rmer, Til and Boerwinkle, Eric and Ngwa, Julius S and O{\textquoteright}Donnell, Christopher J and Vasan, Ramachandran S and Wei, Wei-Qi and Wilke, Russell A and Liu, Ching-Ti and Sun, Fangui and Guo, Xiuqing and Heckbert, Susan R and Post, Wendy and Sotoodehnia, Nona and Arnold, Alice M and Stafford, Jeanette M and Ding, Jingzhong and Herrington, David M and Kritchevsky, Stephen B and Eiriksdottir, Gudny and Launer, Leonore J and Harris, Tamara B and Chu, Audrey Y and Giulianini, Franco and MacFadyen, Jean G and Barratt, Bryan J and Nyberg, Fredrik and Stricker, Bruno H and Uitterlinden, Andr{\'e} G and Hofman, Albert and Rivadeneira, Fernando and Emilsson, Valur and Franco, Oscar H and Ridker, Paul M and Gudnason, Vilmundur and Liu, Yongmei and Denny, Joshua C and Ballantyne, Christie M and Rotter, Jerome I and Adrienne Cupples, L and Psaty, Bruce M and Palmer, Colin N A and Tardif, Jean-Claude and Colhoun, Helen M and Hitman, Graham and Krauss, Ronald M and Wouter Jukema, J and Caulfield, Mark J} } @article {8401, title = {Patterns of Cardiovascular Risk Factors in Old Age and Survival and Health Status at 90.}, journal = {J Gerontol A Biol Sci Med Sci}, year = {2020}, month = {2020 Apr 08}, abstract = {

BACKGROUND: The population age 90 years and older is the fastest growing segment of the U.S. population. Only recently is it possible to study the factors that portend survival to this age.

METHODS: Among participants of the Cardiovascular Health Study, we studied the association of repeated measures of cardiovascular risk factors measured over 15-23 years of follow-up and not only survival to 90 years of age, but also healthy aging outcomes among the population who reached age 90. We included participants aged 67-75 years at baseline (n = 3,613/5,888) to control for birth cohort effects, and followed participants until death or age 90 (median follow-up = 14.7 years).

RESULTS: Higher systolic blood pressure was associated with a lower likelihood of survival to age 90, although this association was attenuated at older ages (p-value for interaction <.001) and crossed the null for measurements taken in participants{\textquoteright} 80{\textquoteright}s. Higher levels of high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol, and body mass index (BMI) were associated with greater longevity. Among the survivors to age 90, those with worse cardiovascular profile (high blood pressure, LDL cholesterol, glucose, and BMI; low HDL cholesterol) had lower likelihood of remaining free of cardiovascular disease, cognitive impairment, and disability.

CONCLUSION: In summary, we observed paradoxical associations between some cardiovascular risk factors and survival to old age; whereas, among those who survive to very old age, these risk factors were associated with higher risk of adverse health outcomes.

}, issn = {1758-535X}, doi = {10.1093/gerona/glaa043}, author = {Odden, Michelle C and Rawlings, Andreea M and Arnold, Alice M and Cushman, Mary and Biggs, Mary L and Psaty, Bruce M and Newman, Anne B} } @article {9170, title = {Plasma Levels of Advanced Glycation Endproducts and Risk of Cardiovascular Events: Findings From 2 Prospective Cohorts.}, journal = {J Am Heart Assoc}, volume = {11}, year = {2022}, month = {2022 08 02}, pages = {e024012}, abstract = {

Background Advanced glycation endproducts (AGEs) have been linked to cardiovascular disease (CVD) in cohorts with and without diabetes. Data are lacking on prospective associations of various α-dicarbonyl-derived AGEs and incident CVD in the general population. We tested the hypothesis that major plasma AGEs are associated with new-onset CVD in 2 population-based cohorts of differing age and comorbidities. Methods and Results Analyses involved a random subcohort (n=466) from the Cardiovascular Health Study and a case-cohort sample (n=1631) from the Multi-Ethnic Study of Atherosclerosis. Five AGEs and 2 oxidative products were measured by liquid chromatography tandem mass spectrometry. Associations with CVD (myocardial infarction and stroke) were evaluated with Cox regression. Participants in the Cardiovascular Health Study were older than the Multi-Ethnic Study of Atherosclerosis, and had more comorbidities, along with higher levels of all AGEs. During median follow-up of 11 years, 439 participants in the Multi-Ethnic Study of Atherosclerosis and 200 in the Cardiovascular Health Study developed CVD. After multivariable adjustment, carboxymethyl-lysine, 3-deoxyglucosone hydroimidazolones and a summary variable of all measured AGEs (principal component 1) were significantly associated with incident CVD in the Cardiovascular Health Study (HRs [95\% CI]: 1.20 [1.01, 1.42], 1.45 [1.23, 1.72], and 1.29 [1.06, 1.56], respectively), but not the Multi-Ethnic Study of Atherosclerosis. Oxidative products were not associated with CVD in either cohort. Conclusions We found α-dicarbonyl-derived AGEs to be associated with CVD in an older cohort, but not in a healthier middle-aged/older cohort. Our results suggest that AGEs may exert detrimental cardiovascular effects only under conditions of marked dicarbonyl and oxidative stress. Further investigation of α-dicarbonyl derivatives could lead to potential new strategies for CVD prevention in high-risk older populations.

}, keywords = {Atherosclerosis, Cardiovascular Diseases, Cohort Studies, Glycation End Products, Advanced, Humans, Middle Aged, Risk Factors}, issn = {2047-9980}, doi = {10.1161/JAHA.121.024012}, author = {Lamprea-Montealegre, Julio A and Arnold, Alice M and McClelland, Robyn L and Mukamal, Kenneth J and Djouss{\'e}, Luc and Biggs, Mary L and Siscovick, David S and Tracy, Russell P and Beisswenger, Paul J and Psaty, Bruce M and Ix, Joachim H and Kizer, Jorge R} } @article {9640, title = {Plasma proteomic signature of human longevity.}, journal = {Aging Cell}, year = {2024}, month = {2024 Mar 05}, pages = {e14136}, abstract = {

The identification of protein targets that exhibit anti-aging clinical potential could inform interventions to lengthen the human health span. Most previous proteomics research has been focused on chronological age instead of longevity. We leveraged two large population-based prospective cohorts with long follow-ups to evaluate the proteomic signature of longevity defined by survival to 90 years of age. Plasma proteomics was measured using a SOMAscan assay in 3067 participants from the Cardiovascular Health Study (discovery cohort) and 4690 participants from the Age Gene/Environment Susceptibility-Reykjavik Study (replication cohort). Logistic regression identified 211 significant proteins in the CHS cohort using a Bonferroni-adjusted threshold, of which 168 were available in the replication cohort and 105 were replicated (corrected p value <0.05). The most significant proteins were GDF-15 and N-terminal pro-BNP in both cohorts. A parsimonious protein-based prediction model was built using 33 proteins selected by LASSO with 10-fold cross-validation and validated using 27 available proteins in the validation cohort. This protein model outperformed a basic model using traditional factors (demographics, height, weight, and smoking) by improving the AUC from 0.658 to 0.748 in the discovery cohort and from 0.755 to 0.802 in the validation cohort. We also found that the associations of 169 out of 211 proteins were partially mediated by physical and/or cognitive function. These findings could contribute to the identification of biomarkers and pathways of aging and potential therapeutic targets to delay aging and age-related diseases.

}, issn = {1474-9726}, doi = {10.1111/acel.14136}, author = {Liu, Xiaojuan and Axelsson, Gisli Thor and Newman, Anne B and Psaty, Bruce M and Boudreau, Robert M and Wu, Chenkai and Arnold, Alice M and Aspelund, Thor and Austin, Thomas R and Gardin, Julius M and Siggeirsdottir, Kristin and Tracy, Russell P and Gerszten, Robert E and Launer, Lenore J and Jennings, Lori L and Gudnason, Vilmundur and Sanders, Jason L and Odden, Michelle C} }