scholarly journals Habitual tub bathing and risks of incident coronary heart disease and stroke

Heart ◽  
2020 ◽  
Vol 106 (10) ◽  
pp. 732-737 ◽  
Author(s):  
Tomohiko Ukai ◽  
Hiroyasu Iso ◽  
Kazumasa Yamagishi ◽  
Isao Saito ◽  
Yoshihiro Kokubo ◽  
...  
Keyword(s):  
Proportional Hazards ◽  
Heart Diseases ◽  
Cox Proportional Hazards ◽  
Dietary Factors ◽  
Long Term Effects ◽  
Cvd Risk ◽  
Coronary Heart Diseases ◽  
Cox Proportional Hazards Models ◽  
History Of ◽  
Incident Cases

ObjectiveTub bathing is considered to have a preventive effect against cardiovascular disease (CVD) by improving haemodynamic function. However, no prospective studies have investigated the long-term effects of tub bathing with regard to CVD risk.MethodsA total of 30 076 participants aged 40–59 years with no history of CVD or cancer were followed up from 1990 to 2009. Participants were classified by bathing frequency: zero to two times/week, three to four times/week and almost every day. The HRs of incident CVD were estimated using Cox proportional hazards models after adjusting for traditional CVD risk factors and selected dietary factors.ResultsDuring 538 373 person-years of follow-up, we documented a total of 2097 incident cases of CVD, comprising 328 coronary heart diseases (CHDs) (275 myocardial infarctions and 53 sudden cardiac deaths) and 1769 strokes (991 cerebral infarctions, 510 intracerebral haemorrhages, 255 subarachnoid haemorrhages and 13 unclassified strokes). The multivariable HRs (95% CIs) for almost daily or every day versus zero to two times/week were 0.72 (0.62 to 0.84, trend p<0.001) for total CVD; 0.65 (0.45 to 0.94, trend p=0.065) for CHD; 0.74 (0.62 to 0.87, trend p=0.005) for total stroke; 0.77 (0.62 to 0.97, trend p=0.467) for cerebral infarction; and 0.54 (0.40 to 0.73, trend p<0.001) for intracerebral haemorrhage. No associations were observed between tub bathing frequency and risk of sudden cardiac death or subarachnoid haemorrhage.ConclusionThe frequency of tub bathing was inversely associated with the risk of CVD among middle-aged Japanese.

Abstract 073: Physical Function And Subsequent Risk Of Cardiovascular Events In Older Adults: The Atherosclerosis Risk In Communities (ARIC) Study

Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Xiao Hu ◽  
Yejin Mok ◽  
Ning Ding ◽  
Kevin Sullivan ◽  
Pamela L Lutsey ◽  
...  
Keyword(s):  
Older Adults ◽  
Physical Function ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Community Dwelling ◽  
Cvd Risk ◽  
Individual Outcomes ◽  
Cox Proportional Hazards Models ◽  
History Of ◽  
Aric Study

Background: Reduced physical function, an exemplary phenotype of aging, has been associated with cardiovascular disease (CVD). However, few studies have comprehensively investigated the association of physical function with risk of incident and recurrent CVD in community-dwelling older adults. Methods: Physical function, evaluated with the Short Performance Physical Battery (SPPB), was assessed in the ARIC study at visit 5 (2011-2013) among 5548 participants (mean age 75±5 years, female 58%, black 22%). The SPPB score was categorized into low (0-6), intermediate (7-9), and high (10-12) physical function. We assessed the associations of SPPB categories with composite and individual outcomes of coronary heart disease (CHD), stroke, or heart failure (HF) using Cox proportional hazards models adjusting for potential confounders. We also evaluated improvement in c-statistics by adding SPPB to covariates. Results: During a median follow-up of 6.2 years, there were 821 composite events (329 CHD, 226 stroke, and 467 HF cases). Compared to high SPPB score, low and intermediate SPPB score were robustly associated with higher risk of the composite CVD outcome (hazard ratio [HR] 1.59 [95% CI 1.29-1.95] and 1.32 [1.12-1.56], respectively) (Table). These associations were largely consistent between participants with and without a history of CVD at baseline. Among individual outcomes, low SPPB score showed the highest HR for stroke, whereas intermediate SPPB score was only significantly associated with HF. The addition of SPPB significantly improved c-statistic for composite outcome (Δc-statistic 0.006 [95% CI 0.002-0.009]), and the improvement was especially evident in participants without history of CVD (Δc-statistic 0.013 [0.003-0.023]). Conclusions: Lower physical function was robustly associated with the risk of CVD and improved its prediction beyond established predictors in older adults. Clinicians should pay attention to physical function when managing CVD risk in older adults.

scholarly journals Added value of cardiovascular calcifications for prediction of recurrent cardiovascular events and cardiovascular interventions in patients with established cardiovascular disease

2021 ◽  
Author(s):  
Cilie C. van ’t Klooster ◽  
◽  
Yolanda van der Graaf ◽  
Hendrik M. Nathoe ◽  
Michiel L. Bots ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Heart Valve ◽  
Cardiovascular Events ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Added Value ◽  
Cvd Risk ◽  
Major Cardiovascular Events ◽  
Cox Proportional Hazards Models ◽  
Cardiovascular Interventions

AbstractThe purpose is to investigate the added prognostic value of coronary artery calcium (CAC), thoracic aortic calcium (TAC), and heart valve calcium scores for prediction of a combined endpoint of recurrent major cardiovascular events and cardiovascular interventions (MACE +) in patients with established cardiovascular disease (CVD). In total, 567 patients with established CVD enrolled in a substudy of the UCC-SMART cohort, entailing cardiovascular CT imaging and calcium scoring, were studied. Five Cox proportional hazards models for prediction of 4-year risk of MACE + were developed; traditional CVD risk predictors only (model I), with addition of CAC (model II), TAC (model III), heart valve calcium (model IV), and all calcium scores (model V). Bootstrapping was performed to account for optimism. During a median follow-up of 3.43 years (IQR 2.28–4.74) 77 events occurred (MACE+). Calibration of predicted versus observed 4-year risk for model I without calcium scores was good, and the c-statistic was 0.65 (95%CI 0.59–0.72). Calibration for models II–V was similar to model I, and c-statistics were 0.67, 0.65, 0.65, and 0.68 for model II, III, IV, and V, respectively. NRIs showed improvement in risk classification by model II (NRI 15.24% (95%CI 0.59–29.39)) and model V (NRI 20.00% (95%CI 5.59–34.92)), but no improvement for models III and IV. In patients with established CVD, addition of the CAC score improved performance of a risk prediction model with classical risk factors for the prediction of the combined endpoint MACE+ . Addition of the TAC or heart valve score did not improve risk predictions.

Effects of antiarrhythmic drugs on atrioventricular conduction in patients with preexisting bundle branch block

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
S Kochav ◽  
R.C Chen ◽  
J.M.D Dizon ◽  
J.A.R Reiffel
Keyword(s):  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Class I ◽  
Class Iii ◽  
Bundle Branch Block ◽  
Kaplan Meier ◽  
Cox Proportional Hazards Models ◽  
Hazard Ratios ◽  
History Of ◽  
Propensity Score Stratification

Abstract Background Theoretical concern exists regarding AV block (AVB) with class I antiarrhythmics (AADs) when bundle branch block (BBB) is present. Whether this is substantiated in real-world populations is unknown. Purpose To determine the relationship between type of AAD and incidence of AVB in patients with preexisting BBB. Methods We retrospectively studied all patients with BBB who received class I and III AADs between 1997–2019 to compare incidence of AVB. We defined index time as first exposure to either drug class and excluded patients with prior AVB or exposed to both classes. Time-at-risk window ended at first outcome occurrence or when patients were no longer observed in the database. We estimated hazard ratios for incident AVB using Cox proportional hazards models with propensity score stratification, adjusting for over 32,000 covariates from the electronic health record. Kaplan-Meier methods were used to determine treatment effects over time. Results Of 40,120 individuals with BBB, 148 were exposed to a class I AAD and 2401 to a class III AAD. Over nearly 4,200 person-years of follow up, there were 22 and 620 outcome events in the class I and class III cohorts, respectively (Figure). In adjusted analyses, AVB risk was markedly lower in patients exposed to class I AADs compared with class III (HR 0.48 [95% CI 0.30–0.75]). Conclusion Among patients with BBB, exposure to class III AADs was strongly associated with greater risk of incident AVB. This likely reflects differences in natural history of patients receiving class I vs class III AADs rather than adverse class III effects, however, the lack of worse outcomes acutely with class I AADs suggests that they may be safer in BBB than suspected. Funding Acknowledgement Type of funding source: None

scholarly journals Blood Pressure Change from Normal to 2017 ACC/AHA Defined Stage 1 Hypertension and Cardiovascular Risk

2019 ◽  
Vol 8 (6) ◽  
pp. 820 ◽  
Author(s):  
Joung Sik Son ◽  
Seulggie Choi ◽  
Gyeongsil Lee ◽  
Su-Min Jeong ◽  
Sung Min Kim ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Proportional Hazards ◽  
Heart Association ◽  
Pressure Change ◽  
Cox Proportional Hazards ◽  
Cvd Risk ◽  
Cox Proportional Hazards Models ◽  
Increased Risk ◽  
Stage 1 ◽  
Second Period

The purpose of this study was to investigate the clinical significance of the 2017 American College of Cardiology (ACC)/American Heart Association (AHA) defined stage 1 hypertension (systolic blood pressure (SBP) 130–139 mmHg or diastolic blood pressure (DBP) 80–89 mmHg), and increase in BP from previously normal BP in Korean adults. We conducted a retrospective analysis of 60,866 participants from a nationally representative claims database. Study subjects had normal BP (SBP < 120 mmHg and DBP < 80 mmHg), no history of anti-hypertensive medication, and cardiovascular disease (CVD) in the first period (2002–2003). The BP change was defined according to the BP difference between the first and second period (2004–2005). We used time-dependent Cox proportional hazards models in order to evaluate the effect of BP elevation on mortality and CVD with a mean follow-up of 7.8 years. Compared to those who maintained normal BP during the second period, participants with BP elevation from normal BP to stage 1 hypertension had a higher risk for CVD (adjusted hazard ratio (aHR) 1.23; 95% confidence interval (CI), 1.08–1.40), and ischemic stroke (aHR 1.32; 95% CI, 1.06–1.64). BP elevation to 2017 ACC/AHA defined elevated BP (SBP 120–129 mmHg and DBP < 80 mmHg) was associated with an increased risk of CVD (aHR 1.26; 95% CI, 1.06–1.50), but stage 1 isolated diastolic hypertension (SBP < 130 and DBP 80–89 mmHg) was not significantly related with CVD risk (aHR 1.12; 95% CI, 0.95–1.31).

scholarly journals Distinct eGFR trajectories are associated with risk of myocardial infarction in people with diabetes or pre-diabetes

2020 ◽  
Author(s):  
Yingting Zuo ◽  
Anxin Wang ◽  
Shuohua Chen ◽  
Xue Tian ◽  
Shouling Wu ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Proportional Hazards ◽  
Exposure Period ◽  
Cox Proportional Hazards ◽  
Cox Proportional Hazards Models ◽  
Hazard Ratios ◽  
Increased Risk ◽  
And Control ◽  
Incident Cases

Abstract Background The relationship between estimated glomerular filtration rate (eGFR) trajectories and myocardial infarction (MI) remains unclear in people with diabetes or prediabetes. We aimed to identify common eGFR trajectories in people with diabetes or prediabetes and to examine their association with MI risk. Methods The data of this analysis was derived from the Kailuan study, which was a prospective community-based cohort study. The eGFR trajectories of 24,723 participants from year 2006 to 2012 were generated by latent mixture modeling. Incident cases of MI occurred during 2012 to 2017, confirmed by review of medical records. Cox proportional hazards models were used to calculate hazard ratios (HR) and their 95% confidence intervals (CIs) for the subsequent risk of MI of different eGFR trajectories. Results We identified 5 distinct eGFR trajectories, and named them as low-stable (9.4%), moderate-stable (31.4%), moderate-increasing (29.5%), high-decreasing (13.9%) and high-stable (15.8%) according to their range and pattern. During a mean follow-up of 4.61 years, there were a total of 235 incident MI. Although, the high-decreasing group had similar eGFR levels with the moderate-stable group at last exposure period, the risk was much higher (adjusted HR, 3.43; 95%CI, 1.56–7.54 versus adjusted HR, 2.82; 95%CI, 1.34–5.95). Notably, the moderate-increasing group had reached to the normal range, still had a significantly increased risk (adjusted HR, 2.55; 95%CI, 1.21–5.39). Conclusions eGFR trajectories were associated with MI risk in people with diabetes or prediabetes. Emphasis should be placed on early and long-term detection and control of eGFR decreases to further reduce MI risk.

Impact of anxiety and depression on progression to glaucoma among glaucoma suspects

2020 ◽  
pp. bjophthalmol-2020-316617
Author(s):  
Samuel Berchuck ◽  
Alessandro Jammal ◽  
Sayan Mukherjee ◽  
Tamara Somers ◽  
Felipe A Medeiros
Keyword(s):  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Anxiety And Depression ◽  
Pressure Measurements ◽  
Health Records ◽  
Cox Proportional Hazards Models ◽  
History Of ◽  
The Impact ◽  
Over Time

AimsTo assess the impact of anxiety and depression in the risk of converting to glaucoma in a cohort of glaucoma suspects followed over time.MethodsThe study included a retrospective cohort of subjects with diagnosis of glaucoma suspect at baseline, extracted from the Duke Glaucoma Registry. The presence of anxiety and depression was defined based on electronic health records billing codes, medical history and problem list. Univariable and multivariable Cox proportional hazards models were used to obtain HRs for the risk of converting to glaucoma over time. Multivariable models were adjusted for age, gender, race, intraocular pressure measurements over time and disease severity at baseline.ResultsA total of 3259 glaucoma suspects followed for an average of 3.60 (2.05) years were included in our cohort, of which 911 (28%) were diagnosed with glaucoma during follow-up. Prevalence of anxiety and depression were 32% and 33%, respectively. Diagnoses of anxiety, or concomitant anxiety and depression were significantly associated with risk of converting to glaucoma over time, with adjusted HRs (95% CI) of 1.16 (1.01, 1.33) and 1.27 (1.07, 1.50), respectively.ConclusionA history of anxiety or both anxiety and depression in glaucoma suspects was associated with developing glaucoma during follow-up.

Abstract P033: Alcohol and Incident Heart Failure among the Cohort of Swedish Men

Circulation ◽  
2014 ◽  
Vol 129 (suppl_1) ◽  
Author(s):  
Kirsten S Dorans ◽  
Elizabeth Mostofsky ◽  
Emily B Levitan ◽  
Niclas Håkansson ◽  
Alicja Wolk ◽  
...  
Keyword(s):  
Heart Failure ◽  
Alcohol Intake ◽  
Missing Values ◽  
Proportional Hazards ◽  
Population Based ◽  
Cox Proportional Hazards ◽  
Alcoholic Beverages ◽  
History Of ◽  
Incident Heart Failure ◽  
Incident Cases

Background: The relationship between alcohol intake and incident heart failure (HF) is complex. Compared with no alcohol consumption, heavy alcohol intake is associated with higher HF risk whereas light or moderate consumption may be associated with lower risk. Methods: We analyzed 34,581 men 45-79 years old with no history of HF, diabetes mellitus or myocardial infarction (MI) who were participants in the population-based Cohort of Swedish Men study. We excluded former drinkers. At baseline, participants reported how frequently they consumed specific alcoholic beverages in the past year and other characteristics. HF was defined as hospitalization for or death from HF (primary diagnosis), ascertained by Swedish inpatient and cause-of-death records from January 1, 1998 to December 31, 2011. Due to missing values for two covariates, we used Markov chain Monte Carlo multiple imputation to simulate 5 complete datasets. We used Cox proportional hazards models to estimate rate ratios and 95% confidence intervals, adjusting for age, total energy intake, education, body mass index, physical activity, a dietary component score, cigarette smoking, marital status, family history of MI before age 60, history of hypertension and history of high cholesterol. Results: At baseline, mean age was 58.6 years. There were 1592 incident cases of HF over the follow-up period. Compared with never drinkers, the multivariable-adjusted rate of HF was 19% lower among men who drank <1 drink per week (rate ratio: 0.81, 95% confidence interval: 0.64, 1.04%). The multivariable-adjusted HF rate was similar among men who drank <1 drink per week and men who drank ≥1 drink per week. Conclusions: Light-to-moderate drinking is associated with lower rate of HF compared with never drinking, but the association was not statistically significant.

scholarly journals Matrix Gla Protein, Plaque Stability, and Cardiovascular Events in Patients with Severe Atherosclerotic Disease

Cardiology ◽  
2018 ◽  
Vol 141 (1) ◽  
pp. 32-36 ◽  
Author(s):  
Sabine R. Zwakenberg ◽  
Yvonne T. van der Schouw ◽  
Cees Vermeer ◽  
Gerard Pasterkamp ◽  
Hester M. den Ruijter ◽  
...  
Keyword(s):  
Cardiovascular Events ◽  
Proportional Hazards ◽  
Weighted Kappa ◽  
Cox Proportional Hazards ◽  
Matrix Gla Protein ◽  
Inverse Association ◽  
Cvd Risk ◽  
Plaque Stability ◽  
Cox Proportional Hazards Models ◽  
Histological Characteristics

Objective: This study aims to investigate whether plasma matrix Gla protein (MGP) species, desphospho-uncarboxylated (dp-uc) MGP, and total uncarboxylated (t-uc) MGP are associated with plaque levels of uncarboxylated (uc) MGP, markers of plaque stability, and cardiovascular disease (CVD) risk. Methods: From the Athero-Express biobank, we selected carotid plaque samples of 100 patients who underwent carotid endarterectomy. The level of agreement between plasma MGP species and plaque ucMGP levels was assessed using weighted kappa (κ). We analyzed histological characteristics of plaque composition (plaque hemorrhage, lipid and calcification content). Logistic regression analyses were used to assess the association between plasma MGP and plaque characteristics. Furthermore, CVD endpoints (n = 20) were collected over a mean follow-up of 2.6 years. Results: Weighted κ statistics of plasma dp-ucMGP and t-ucMGP and plaque ucMGP were 0.10 (95% CI –0.31 to 0.52) and 0.14 (95% CI –0.20 to 0.48). Higher dp-ucMGP levels tended to be associated with less plaque hemorrhage (ORper 500 nM 0.96; 95% CI 0.92–1.00). No association was found for lipid and calcification content. Cox proportional hazards models showed no association between dp-ucMGP (HRper 200 pM 0.92; 95% CI 0.75–1.11) and an inverse association between t-ucMGP (HRper 500 nM 0.79; 95% CI 0.62–0.99) and cardiovascular events. Conclusions: Plasma dp-ucMGP and t-ucMGP concentrations do not reflect plaque ucMGP levels. Elevated dp-ucMGP levels may be associated with less plaque hemorrhage, suggestive of more stable plaques. T-ucMGP was not related with markers of plaque stability; however, elevated plasma t-ucMGP levels were associated with a reduced CVD risk.

scholarly journals Plant-based diets and incident cardiovascular disease and all-cause mortality in African Americans: A cohort study

PLoS Medicine ◽  
2022 ◽  
Vol 19 (1) ◽  
pp. e1003863
Author(s):  
Leah J. Weston ◽  
Hyunju Kim ◽  
Sameera A. Talegawkar ◽  
Katherine L. Tucker ◽  
Adolfo Correa ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Proportional Hazards ◽  
Black Americans ◽  
Cox Proportional Hazards ◽  
Cvd Risk ◽  
African American Adults ◽  
Education And Health ◽  
Cox Proportional Hazards Models ◽  
Heart Study ◽  
All Cause Mortality

Background Prior studies have documented lower cardiovascular disease (CVD) risk among people with a higher adherence to a plant-based dietary pattern. Non-Hispanic black Americans are an understudied group with high burden of CVD, yet studies of plant-based diets have been limited in this population. Methods and findings We conducted an analysis of prospectively collected data from a community-based cohort of African American adults (n = 3,635) in the Jackson Heart Study (JHS) aged 21–95 years, living in the Jackson, Mississippi, metropolitan area, US, who were followed from 2000 to 2018. Using self-reported dietary data, we assigned scores to participants’ adherence to 3 plant-based dietary patterns: an overall plant-based diet index (PDI), a healthy PDI (hPDI), and an unhealthy PDI (uPDI). Cox proportional hazards models were used to estimate associations between plant-based diet scores and CVD incidence and all-cause mortality. Over a median follow-up of 13 and 15 years, there were 293 incident CVD cases and 597 deaths, respectively. After adjusting for sociodemographic characteristics (age, sex, and education) and health behaviors (smoking, alcohol intake, margarine intake, physical activity, and total energy intake), no significant association was observed between plant-based diets and incident CVD for overall PDI (hazard ratio [HR] 1.06, 95% CI 0.78–1.42, p-trend = 0.72), hPDI (HR 1.07, 95% CI 0.80–1.42, p-trend = 0.67), and uPDI (HR 0.95, 95% CI 0.71–1.28, p-trend = 0.76). Corresponding HRs (95% CIs) for all-cause mortality risk with overall PDI, hPDI, and uPDI were 0.96 (0.78–1.18), 0.94 (0.76–1.16), and 1.06 (0.86–1.30), respectively. Corresponding HRs (95% CIs) for incident coronary heart disease with overall PDI, hPDI, and uPDI were 1.09 (0.74–1.61), 1.11 (0.76–1.61), and 0.79 (0.52–1.18), respectively. For incident total stroke, HRs (95% CIs) for overall PDI, hPDI, and uPDI were 1.00 (0.66–1.52), 0.91 (0.61–1.36), and 1.26 (0.84–1.89) (p-trend for all tests > 0.05). Limitations of the study include use of self-reported dietary intake, residual confounding, potential for reverse causation, and that the study did not capture those who exclusively consume plant-derived foods. Conclusions In this study of black Americans, we observed that, unlike in prior studies, greater adherence to a plant-based diet was not associated with CVD or all-cause mortality.

scholarly journals History of premorbid depression is a risk factor for COVID-related mortality: Analysis of a retrospective cohort of 1,387 COVID+ patients

2020 ◽  
Author(s):  
Sean Clouston ◽  
Benjamin J Luft ◽  
Edward Sun
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Cox Proportional Hazards Models ◽  
Risk Of Mortality ◽  
Increased Risk ◽  
History Of ◽  
History Of Depression ◽  
Related Mortality

Background: The goal of the present work was to examine risk factors for mortality in a 1,387 COVID+ patients admitted to a hospital in Suffolk County, NY. Methods: Data were collated by the hospital epidemiological service for patients admitted from 3/7/2020-9/1/2020. Time until final discharge or death was the outcome. Cox proportional hazards models were used to estimate time until death among admitted patients. Findings: In total, 99.06% of cases had resolved leading to 1,179 discharges and 211 deaths. Length of stay was significantly longer in those who died as compared to those who did not p=0.007). Of patients who had been discharged (n=1,179), 54 were readmitted and 9 subsequently died. Multivariable-adjusted Cox proportional hazards regression revealed that in addition to older age, male sex, and heart failure, a history of premorbid depression was a risk factor for COVI-19 mortality. Interpretation: While an increasing number of studies have shown effects linking cardiovascular risk factors with increased risk of mortality in COVID+ patients, this study reports that history of depression is a risk factor for COVID mortality.

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