"Life's Simple 7" and Long-Term Mortality After Stroke

Association Between `Life's Essential 8' and Periodontitis: A Cross-Sectional Study From the NHANES Database

BACKGROUND

Periodontitis is a chronic inflammatory disease, and the persistent inflammatory state it confers may lead to cardiovascular disease. Studies have shown that `Life's Essential 8 (LE8)`, an indicator of cardiovascular health, was associated with the risk of several inflammatory diseases. This study aimed to assess the association between LE8 and its subsets and the risk of periodontitis.

METHODS

Data of participants who consented to periodontitis examinations were extracted from the National Health and Nutrition Examination Surveys (NHANES) database (2009-2014). LE8 contains 4 health behaviours (diet, physical activity, nicotine exposure, sleep health) and 4 health factors (body mass index, blood lipids, blood glucose, and blood pressure) and was categorised into low (0-49), moderate (50-79), and high (80-100) levels. Covariates included demographic information, laboratory values, disease history, and medication history. Weighted univariate and multivariate logistic regression models were performed to assess the association between LE8 and periodontitis, with odds ratios (ORs) and 95% confidence intervals (CIs). Subgroup analyses based on age, gender, and cardiovascular disease (CVD) history were further assessed the association.

RESULTS

A total of 5106 adults were included, of whom 2606 (51.04%) had periodontitis. After adjustment for age, gender, race, poverty-to-income ratio, education level, marital status, drinking, CVD, nonsteroidal anti-inflammatory agents, waist circumference (WC), vitamin D, and dental floss using, a high LE8 score (odds ratio [OR], 0.48; 95% confidence interval [CI], 0.32-0.73), a higher health behaviours score (OR, 0.56; 95% CI, 0.42-0.73), and a higher health factors score (OR, 0.71; 95% CI, 0.51-0.99) were associated with a lower occurrence of periodontitis, especially in adults who were male, younger than 60 years, and without a history of CVD. Moreover, the occurrence of periodontitis decreased when scores of total LE8, health factors, and health behaviours increased every 10 scores.

CONCLUSIONS

LE8 score and its subscale scores were associated with lower odds of periodontitis. Promoting improved cardiovascular health may be beneficial to reduce the burden of periodontitis.

Association between Life's simple 7 and post-stroke depression symptom from 2005-2016 NHANES survey: A cross-sectional study

BACKGROUND

Depression symptoms are a common complication of stroke and heart disease and is a predictor of Post-stroke depression (PSD). However, the relationship between overall cardiovascular health indicators and PSD remains unclear.

METHODS

Data were collected from stroke patients in the 2005-2016 National Health and Nutrition Examination Surveys (NHANES) survey. Depression was defined as a Patient Health Questionnaire-9 (PHQ-9) score ≥10. In addition, PSD was defined as the coexistence of stroke and depression. Life's Simple 7 (LS7) provides an assessment of cardiovascular health and consists of 7 items. The LS7 scores range from 0 to 14 and can also be categorized into poor (0-7), average (8-10), and ideal (11-14). Logistic regression models were used to investigate the relationship between LS7 and PSD.

RESULTS

The average age of participants was 64.2 years, with 45.1% and 34.3 % being male and non-Hispanic whites, respectively. After adjusting for age, sex, race, education, and income, the LS7 scores were found to be associated with reduced PSD odds (OR: 0.76, 95% CI: 0.68-0.85, P: <0.001), as well as the number of ideal LS7 metrics (OR: 0.69, 95% CI: 0.56-0.85, P: <0.001). Furthermore, non-poor LS7 was also associated with a lower risk of PSD compared to poor LS7 (OR: 0.48, 95% CI: 0.25-0.91, P: 0.01). This association was stable in stratification analyses.

CONCLUSION

Cardiovascular health status assessed by LS7 was negatively associated with PSD. Future studies are required to verify these findings.

Association of cardiovascular health metrics with all-cause and cardiovascular disease mortality in chronic kidney disease: A cohort study

BACKGROUND AND AIMS

Since the global burden of chronic kidney disease (CKD) is rising rapidly, the study aimed to assess the association of cardiovascular health (CVH) metrics with all-cause and cardiovascular disease (CVD) mortality among individuals with CKD.

METHODS AND RESULTS

The cohort study included 5834 participants with CKD from the National Health and Nutrition Examination Survey 1999-2018. A composite CVH score was calculated based on smoking status, physical activity, body mass index, blood pressure, total cholesterol, diet quality, and glucose control. Primary outcomes were all-cause and CVD mortality as of December 31, 2019. Multivariable-adjusted Cox proportional hazards models were used to estimate the association between CVH metrics and deaths in CKD patients. During a median follow-up of 7.2 years, 2178 all-cause deaths and 779 CVD deaths were documented. Compared to participants with ideal CVH, individuals with intermediate CVH exhibited a 46.0% increase in all-cause mortality (hazard ratio, 1.46; 95% confidence interval: 1.17, 1.83), while those with poor CVH demonstrated a 101.0% increase (2.01; 1.54, 2.62). For CVD mortality, individuals with intermediate CVH experienced a 56.0% increase (1.56; 1.02, 2.39), and those with poor CVH demonstrated a 143.0% increase (2.43; 1.51, 3.91). Linear trends were noted for the associations of CVH with both all-cause mortality (P for trend <0.001) and CVD mortality (P for trend = 0.02).

CONCLUSIONS

Lower CVH levels were associated with higher all-cause and CVD mortality in individuals with CKD, which highlights the importance of maintaining good CVH in CKD patients.

Trends in cardiovascular health metrics and associations with long-term mortality among US adults with coronary heart disease

BACKGROUND AND AIMS

Our study examined the trends of cardiovascular health metrics in individuals with coronary heart disease (CHD) and their associations with all-cause and cardiovascular disease mortality in the US.

METHODS AND RESULTS

The cohort study was conducted based on the National Health and Nutrition Examination Survey 1999-2018 and their linked mortality files (through 2019). Baseline CHD was defined as a composite of self-reported doctor-diagnosed coronary heart disease, myocardial infarction, and angina pectoris. Cardiovascular health metrics were assessed according to the American Heart Association recommendations. Long-term all-cause and cardiovascular disease mortality were the primary outcomes. Survey-adjusted Cox regression models were used to estimate hazard ratios and corresponding 95% confidence intervals for the associations between cardiovascular health metrics and all-cause and cardiovascular disease mortality. The prevalence of one or fewer ideal cardiovascular health metrics increased from 14.15% to 22.79% (P < 0.001) in CHD, while the prevalence of more than four ideal cardiovascular health metrics decreased from 21.65% to 15.70 % (P < 0.001) from 1999 to 2018, respectively. Compared with CHD participants with one or fewer ideal cardiovascular health metrics, those with four or more ideal cardiovascular health metrics had a 35% lower risk (hazard ratio, 0.65; 95% confidence interval: 0.51, 0.82) and a 44% lower risk (0.56; 0.38, 0.84) in all-cause and cardiovascular disease mortality, respectively.

CONCLUSION

Substantial declines were noted in ideal cardiovascular health metrics in US adults with CHD. A higher number of cardiovascular health metrics was associated with lower all-cause and cardiovascular disease mortality in them.

Association of Life's Simple 7 lifestyle metric with cardiometabolic disease-free life expectancy in older British men

BACKGROUND

Cardiometabolic diseases (CMD), including myocardial infarction, stroke, and type 2 diabetes, are leading causes of disability and mortality globally, particularly for people at an older age. The impact of adhering to the Life's Simple 7 (LS7) on the number of years an individual will live without CMD in older adults remains less studied.

METHODS

This study included a cohort of 2662 British men aged 60-79 years free of CMD at baseline from the British Regional Heart Study (BRHS). Each LS7 factor (BMI, blood pressure, blood glucose, total cholesterol, smoking, physical activity, and diet) was categorized as poor, intermediate, or ideal, and a composite LS7 adherence was determined by summing the number of LS7 ideal levels achieved. Flexible parametric Royston-Parmar proportional-hazards model was applied to estimate CMD-free life expectancy.

RESULTS

Here we show that compared to men with the lowest LS7 adherence [with 18.42 years (95% CI: 16.93, 19.90) of CMD-free life at age 60], men having an ideal LS7 adherence are estimated to gain an additional 4.37 years (95% CI: 2.95, 5.79) of CMD-free life. The CMD-free life gain benefits are consistent across social class groups of manual and non-manual workers. Among LS7 factors, achieving an ideal physical activity provides the largest CMD-free survival benefit: 4.84 years (95% CI: 3.37, 6.32) of additional CMD-free life compared with the physically inactive group.

CONCLUSIONS

Our study quantifies and highlights the benefits of adhering to the LS7 ideal levels for living a longer life without CMD in older adults.

Association Between Cardiovascular Health Status and Healthcare Utilization in a Large Integrated Healthcare System

Introduction

The American Heart Association Life's Simple 7 schema can be used to categorize patients' cardiovascular health status as poor, intermediate, or ideal on the basis of smoking, BMI, physical activity, dietary patterns, blood pressure, cholesterol, and fasting blood sugar. This study examined the association between cardiovascular health status and subsequent healthcare utilization.

Methods

This was an observational cohort study of adults from an integrated healthcare delivery system-Kaiser Permanente Northern California-that had outpatient care between 2013 and 2014. Patients were categorized by American Heart Association cardiovascular health status: poor, intermediate, or ideal. Individual-level healthcare utilization and costs in 2015 were accumulated for each patient and compared across the 3 cardiovascular health categories and stratified by age groups.

Results

A total of 991,698 patients were included in the study. A total of 194,003 (19.6%) were aged 18-39 years; 554,129 (55.9%) were aged 40-64 years; and 243,566 (24.6%) were aged ≥65 years. A total of 259,931 (26.2%) had ideal cardiovascular health; 521,580 (52.6%) had intermediate cardiovascular health; and 210,187 (21.2%) had poor cardiovascular health. Healthcare utilization measured by average relative cost per patient increased monotonically across age categories (p<0.001). In addition, cardiovascular health category was inversely associated with lower cost in each age group (p<0.001).

Conclusions

Adults who were younger and had more ideal cardiovascular health had relatively lower healthcare costs across age groups. Interventions to promote better cardiovascular health may improve patient outcomes and reduce overall healthcare expenditures.

Community Health workers United to Reduce Colorectal cancer and cardiovascular disease among people at Higher risk (CHURCH): study protocol for a randomized controlled trial

BACKGROUND

Colorectal cancer (CRC) is the second most lethal cancer in the United States (U.S.) with the highest incidence and mortality rates among African Americans (AAs) compared to other racial groups. Despite these disparities, AAs are the least likely to undergo CRC screening, have precancerous colorectal polyps removed, and have CRC detected at stages early enough for curative excision. In addition, compelling evidence links inflammatory dietary patterns to increased CRC and cardiovascular disease risk. Studies show that AA churches can successfully engage in health promotion activities including those related to cancer control. The current study seeks to leverage church-placed Community Health Workers (CHWs) to increase CRC screening and reduce CRC risk.

DESIGN AND METHODS

We aim to (1) increase guideline concordant CRC screening uptake using church-placed CHWs trained in screening with a validated instrument, Brief Intervention using Motivational Interviewing, and Referral to Treatment (SBIRT); and (2) reduce dietary risk factors (inflammatory dietary patterns) linked to CRC. The latter will be addressed by culturally adapting an existing, web-based lifestyle program called Alive!. Using a Hybrid Type 1 Implementation-Effectiveness cluster randomized design, we will randomize 22 AA churches into either the dual intervention arm (CHW-led SBIRT intervention plus Alive!) or a usual care arm comprised of CRC prevention educational pamphlets and a list of CRC screening sites. We will recruit 440 subjects and evaluate the effects of both arms on screening uptake (colonoscopy, fecal DNA) (primary outcome) and dietary inflammation score (secondary outcome) at 6-month follow-up, and Life Simple7 (LS7)-a cardiovascular disease (CVD) risk score-at 6 months and 1 year (secondary outcome). Finally, guided by a racism-conscious adaptation of the Consolidated Framework for Implementation Research (CFIR), we will conduct a mixed-methods process evaluation with key stakeholders to understand multi-level influences on CRC screening and CVD risk behaviors.

DISCUSSION

Church-placed CHWs are trusted influential connectors between communities and health systems. Studies have shown that these CHWs can successfully implement health prevention protocols in churches, including those related to cancer control, making them potentially important community mediators of CRC screening uptake and CRC/CVD risk reduction.

TRIAL REGISTRATION

NCT05174286; clinicaltrials.gov; August 31st, 2023.

Community Health workers United to Reduce Colorectal cancer and cardiovascular disease among people at Higher risk (CHURCH): study protocol for a randomized controlled trial

Background

Colorectal cancer (CRC) is the second most lethal cancer in the United States (U.S.) with the highest incidence and mortality rates among African Americans (AAs) compared to other racial groups. Despite these disparities, AAs are the least likely to undergo CRC screening, have precancerous colorectal polys removed, and have CRC detected at stages early enough for curative excision. In addition, compelling evidence links inflammatory dietary patterns to increased CRC and cardiovascular disease risk. Studies show that AA churches can successfully engage in health promotion activities including those related to cancer control. The current study seeks to leverage church-placed Community Health Workers (CHWs) to increase CRC screening and reduce CRC risk.

Design and Methods

We aim to (1) increase guideline concordant CRC screening uptake using church-placed CHWs trained in screening with a validated instrument, Brief Intervention using Motivational Interviewing, and Referral to Treatment (SBIRT); and (2) reduce dietary risk factors (inflammatory dietary patterns) linked to CRC. The latter will be addressed by culturally adapting an existing, web-based lifestyle program called Alive!. Using a Hybrid Type 1 Implementation-Effectiveness cluster randomized design, we will randomize 22 AA churches into either the dual intervention arm (CHW-led SBIRT intervention plus Alive!) or a usual care arm comprised of CRC prevention educational pamphlets and a list of CRC screening sites. We will recruit 440 subjects and evaluate the effects of both arms on screening uptake (colonoscopy, fecal DNA) (primary outcome) and dietary inflammation score (secondary outcome) at 6-months follow up, and Life Simple7 (LS7) - a cardiovascular disease (CVD) risk score - at 6 months and 1-year (secondary outcome). Finally, guided by a racism-conscious adaptation of the Consolidated Framework for Implementation Research (CFIR), we will conduct a mixed-methods process evaluation with key stakeholders to understand multi-level influences on CRC screening and CVD risk behaviors.

Discussion

Church-placed CHWs are trusted influential connectors between communities and health systems. Studies have shown that these CHWs can successfully implement health prevention protocols in churches, including those related to cancer control, making them potentially important community mediators of CRC screening uptake and CRC/CVD risk reduction.

Trial registration

NCT05174286.

Association of Achievement of the American Heart Association's Life's Essential 8 Goals With Incident Cardiovascular Diseases in the SHFS

BACKGROUND

Cardiovascular disease (CVD) is a leading cause of morbidity and mortality in American Indian people. In 2022, the American Heart Association developed the Life's Essential 8 goals to promote cardiovascular health (CVH) for Americans, composed of diet, physical activity, nicotine exposure, sleep, body mass index, blood lipids, blood pressure, and blood glucose. We examined whether achievement of Life's Essential 8 goals was associated with incident CVD among SHFS (Strong Heart Family Study) participants.

METHODS AND RESULTS

A total of 2139 SHFS participants without CVD at baseline were included in analyses. We created a composite CVH score based on achievement of Life's Essential 8 goals, excluding sleep. Scores of 0 to 49 represented low CVH, 50 to 69 represented moderate CVH, and 70 to 100 represented high CVH. Incident CVD was defined as incident myocardial infarction, coronary heart disease, congestive heart failure, or stroke. Cox proportional hazard models were used to examine the relationship of CVH and incident CVD. The incidence rate of CVD at the 20-year follow-up was 7.43 per 1000 person-years. Compared with participants with low CVH, participants with moderate and high CVH had a lower risk of incident CVD; the hazard ratios and 95% CIs for incident CVD for moderate and high CVH were 0.52 (95% CI, 0.40-0.68) and 0.25 (95% CI, 0.14-0.44), respectively, after adjustment for age, sex, education, and study site.

CONCLUSIONS

Better CVH was associated with lower CVD risk which highlights the need for comprehensive public health interventions targeting CVH promotion to reduce CVD risk in American Indian communities.

National Trends of Vascular Risk Factor Control Among Stroke Survivors: From the National Health and Nutrition Examination Survey 2009 to 2020

BACKGROUND

Contemporary data describing the national trends on vascular risk factor control among stroke survivors are limited.

METHODS AND RESULTS

This is a cross-sectional analysis of the National Health and Nutrition Examination Survey cycles 2009 to 2010 to 2017 to March 2020. Adults (≥18 years of age) with a self-reported diagnosis of stroke were identified. Age-adjusted trends in hypertension, diabetes, and hyperlipidemia control were examined. Sex and racial differences in vascular risk factor control were also investigated. Among 32 497 adult individuals who participated in the National Health and Nutrition Examination Survey, 1354 participants (4.2%) self-reported a prior diagnosis of stroke (55% were women). The rates of age-adjusted blood pressure control worsened when using the cutoff <140/90 mm Hg (79.1% in 2009-2010 versus 61.5% in 2017-March 2020, Ptrend<0.001) and using the cutoff <130/80 mm Hg (53.3% in 2009-2010 versus 38.6% in 2017-March 2020, Ptrend=0.006). Age-adjusted diabetes control (hemoglobin A1c <7 mg/dL) did not significantly change during the study period (88.8% in 2009-2010 versus 85.9% in 2017-March 2020, Ptrend=0.41). Achieving a total cholesterol level <200 mg/dL did not change during the study period (67.3% in 2009-2010 versus 73.3% in 2017-March 2020, Ptrend=0.16). These findings were mostly consistent in men and women and across the different racial and ethnic groups.

CONCLUSIONS

In the United States, secondary prevention was suboptimal for stroke survivors, and there has not been any major significant improvement in the rates of achieving the recommended targets for vascular risk factors during the past decade. These findings highlight the need for targeted interventions to improve these modifiable risk factors.

Effect of dietary living microbe intake on depression symptom in American adult: An opinion from NHANES study

BACKGROUND

Daily diet represents a potentially modifiable factor in the development of depression. However, to date, no studies have investigated the impact of dietary active microorganisms on depressive symptoms. The aim of this study is to explore the relationship between these two factors.

METHODS

Population data from NHANES 2005-2018 indicated that the exposure variable was dietary intake of active microbes, while the outcome variable was depression as defined by a 9-item Patient Health Questionnaire (PHQ-9) score. A multivariate logistic regression model was employed to assess the impact of dietary living microbe intake on depression symptoms.

RESULTS

A total of 19,169 American adults with a mean age of 46.89 years (SD = 16.97) were included in this cross-sectional analysis; among them, 53.84 % were male and 8.11 % (n = 1555) met the criteria for depression symptoms. In the fully adjusted model, patients with medium and high dietary living microbe intake exhibited a significant reduction in depression symptoms prevalence by 28 % (OR, 0.72; 95 % CI: 0.64-0.81) and 26 % (OR, 0.74; 95 % CI: 0.63-0.85), respectively, compared to those with low dietary living microbe intake. Subgroup analyse indicate that no significant interaction was observed between dietary living microbe intake group and subgroups.

CONCLUSION

Higher intake of active microbes in the diet was found to have a negative correlation with depression.

Life's essential 8 and risk of all-cause mortality in individuals with cardiovascular diseases: A prospective community-based study

BACKGROUND

Although risk factors for mortality in individuals with cardiovascular diseases (CVD) have been reported, little is known regarding the association between the comprehensive cardiovascular health (CVH) index assessed by life's essential 8 (LE8) and the risk of mortality.

HYPOTHESIS

The aim of this study was to evaluate the CVH assessed by LE8 and risk of mortality in individuals with CVD.

METHODS

A total of 1391 participants with CVD diagnosed before 2014 from the Kailuan cohort were included in the analysis. The CVH score ranged from 0 to 100 was assessed using the LE8 metrics (diet quality, physical activity, sleep health, cigarette smoking, body mass index, lipids, blood glucose, and blood pressure). Cox regression model was used to estimate the association between the CVH score and risk of all-cause mortality.

RESULTS

During a mean follow-up of 6.1 ± 1.5 years, 229 deaths occurred. The hazard ratio for all-cause mortality was 0.57 (95% confidence interval [CI]: 0.38, 0.84) in the highest quartiles compared with the lowest quartiles of CVH scores and 0.85 (95% CI: 0.75, 0.95) for each 10 points increment in CVH scores (ptrend  = .009), after adjustment for age, sex, CVD duration, social-economic status, alcohol consumption, inflammation, medicine use, and kidney function. We did not observe significant interactions between the CVH scores and age, sex, and duration of CVD diagnosis (pinteraction  > .05 for all).

CONCLUSIONS

The CVH assessed by the LE8 metrics was associated with a lower risk of all-cause mortality in individuals with CVD.

Health and Wellness Coaching for 5-Year Projected Cardiovascular Health: A Randomized Controlled Trial

Background and Objectives

Evidence of effective multifactorial lifestyle interventions for primary stroke prevention is lacking, despite the significant contribution of lifestyle to stroke burden. We aimed to determine the efficacy of health and wellness coaching (HWC) for primary stroke and cardiovascular disease (CVD) prevention in adults at a moderate-to-high CVD risk.

Methods

This was a parallel, 2-arm, open-label, single-blinded, phase III randomized controlled trial to determine the efficacy of HWC for primary stroke prevention in individuals 30 years and older with a 5-year CVD risk ≥10% as measured by 5-year absolute CVD risk (as measured by the PREDICT tool) at 9 months post-randomization. Eligible participants were those with a 5-year CVD risk ≥10%, with no history of stroke, transient ischemic attack, or myocardial infarction. The relative risk reduction (RRR) and odds ratios (OR) were evaluated separately in those at moderate (10%-14%) 5-year CVD risk and those at high risk (≥15%) at baseline. The Life's Simple 7 (LS7) score for lifestyle-related CVD risk, as the indicator of cardiovascular health, was a key secondary outcome.

Results

Of a total of 320 participants, 161 were randomized to the HWC group and 159 to the usual care (UC) group. HWC resulted in a statistically significant RRR of -10.9 (95% CI -21.0 to -0.9) in 5-year CVD risk in the higher CVD risk group but no change in the moderate risk group. An improvement in the total LS7 score was seen in the HWC group compared with the UC group (absolute difference = 0.485, 95% CI [0.073 to 0.897], p = 0.02). Improvement in blood pressure scores was statistically significantly greater in the HWC group than in the UC group for those at high risk of CVD (OR 2.28 [95% CI 1.12 to 4.63] and 1.55 [0.80 to 3.01], respectively). No statistically significant differences in mood scores, medication adherence, quality of life, and satisfaction with life scores over time or between groups were seen.

Discussion

Health and wellness coaching resulted in a significant RRR in the 5-year CVD risk compared with UC at 9 months post-randomization in patients with a high baseline CVD risk. There was no improvement in CVD risk in the moderate risk group; hence, this study did not meet the primary hypothesis. However, this treatment effect is clinically significant (number needed to treat was 43). The findings suggest that HWC has potential if further refined to improve lifestyle risk factors of stroke.

Association between Life's simple 7 and rheumatoid arthritis in adult Americans: data from the National Health and nutrition examination survey

Objective

The study aimed to investigate the relationship between Life's Simple 7 (LS7) and the risk of rheumatoid arthritis (RA) in adult Americans.

Methods

A total of 17,532 participants were included in this study. The association between LS7 and the risk of RA was assessed using a weighted logistic regression model, with odds ratios (ORs) and 95% confidence intervals (CIs) calculated. Moreover, the nonlinear relationship was further characterized through smooth curve fitting (SCF) and weighted generalized additive model (GAM) analysis.

Results

After adjusting for all covariates, the weighted logistic regression model demonstrated that the LS7 was negatively correlated with the risk of RA. Compared to quintile 1 of LS7, the OR between the risk of RA and quartile 4 of LS7 (LS7.Q4) was 0.261 (95% CI, 0.203, 0.337) in males under 50 years old, while in females of the same age group, the OR was 0.183 (95% CI, 0.142, 0.234). For females aged between 50 and 70 years old, the OR between the risk of RA and LS7.Q4 was 0.313 (95% CI, 0.264, 0.371). In females aged 70 years or older, the OR between the risk of RA and LS7.Q4 was 0.632 (95% CI, 0.486, 0.822).

Conclusion

This finding suggested the healthy lifestyle behaviors represented by LS7 have a negative association with RA. However, further prospective studies are needed to verify the causal relationship in the results.

Association between triglyceride glucose-body mass index and heart failure in subjects with diabetes mellitus or prediabetes mellitus: a cross-sectional study

Background

The triglyceride glucose-body mass index (TyG-BMI) is a surrogate indicator of insulin resistance. However, the association of TyG-BMI with heart failure (HF) in individuals with diabetes mellitus or prediabetes mellitus is unknown.

Methods

This study included 7,472 participants aged 20-80 years old with prediabetes or diabetes from the National Health and Nutrition Examination Survey (2007-2018). The TyG-BMI was calculated as Ln [triglyceride (mg/dL) × fasting blood glucose (mg/dL)/2] × BMI, and individuals were categorized into tertiles based on TyG-BMI levels. The relationship of TyG-BMI with HF was analyzed using multiple logistic regression models. Subgroup analyses were stratified by gender, age, hypertension, and diabetes mellitus status.

Results

This cross-sectional study had 7,472 participants (weighted n = 111,808,357), including 329 HF participants. Participants with a high TyG-BMI were prone to HF. The highest tertile group with a fully adjusted model was more likely to have HF compared to the lowest tertile group (odds ratio [OR], 2.645; 95% CI, 1.529-4.576). Restricted cubic spline analysis showed a significant dose-response relationship between TyG-BMI and HF (P < 0.001). In subgroup analyses, similar results were seen in terms of age (≥50 years old), gender, hypertension, and diabetes mellitus status.

Conclusion

A high TyG-BMI is significantly associated with HF risk in participants with diabetes mellitus or prediabetes mellitus.

The Role of Cancer in the Risk of Cardiovascular and All-Cause Mortality: A Nationwide Prospective Cohort Study

Objectives: Evidence on cardiovascular-related and all-cause mortality risks in a wide range of cancer survivors is scarce but needed to inform prevention and management. Methods: We performed a nationwide prospective cohort study using information from the Continuous National Health and Nutrition Examination Survey (NHANES) in the United States and the linked mortality follow-up files, available for public access. A propensity score-matched analysis with a 1:1 ratio was conducted to reduce the baseline differences between participants with and without cancer. The relationship between cancer status and the cardiovascular-related and all-cause mortality risk was examined using weighted Cox proportional hazards regression. Independent stratification analysis and cancer-specific analyses were also performed. Results: The study sample included 44,342 participants, aged 20-85, interviewed between 1999 and 2018. Of these, 4,149 participants had cancer. All-cause death occurred in 6,655 participants, of whom 2,053 died from cardiovascular causes. Propensity-score matching identified 4,149 matched pairs of patients. A fully adjusted Cox proportional hazards regression showed that cancer was linked to an elevated risk of cardiovascular-related and all-cause mortality both before and after propensity score matching. Stratification analysis and cancer-specific analyses confirmed robustness of results. Conclusion: Our study confirmed that cancer was strongly linked to cardiovascular-related and all-cause mortality, even after adjusting for other factors that could impact a risk, including the American Heart Association (AHA)'s Life's Simple 7 cardiovascular health score, age, sex, ethnicity, marital status, income, and education level.

Association between sun-protective behaviors and hypertension: a cross-sectional study from National Health and Nutrition Examination Survey 2009 to 2014

BACKGROUND

In previous studies, sun-protective behaviors increased cardiovascular incidence. Our present article is to further analyze the potential relationship between sun-protective behaviors (staying in the shade, wearing long-sleeved clothing, and applying sunscreen) and hypertension.

METHOD

The present cross-sectional study evaluated 8,613 participants (aged 20-60 years) from the National Health and Nutrition Examination Survey (NHANES) obtained between 2009 and 2014. We performed multiple logistic regression analysis to examine the relationship between sun-protective behaviors and hypertension. Subgroup analysis was then performed. Multiple linear regression analysis was utilized to examine the relationship of sun-protective behaviors and each sun-protective behavior with systolic and diastolic blood pressure, stratified by sex and race.

RESULTS

A total of 8,613 participants (weighted n = 127,909,475) were applied in our study, including 1,694 hypertensive subjects. Our study demonstrated that sun-protective behaviors of the 2-3 category were associated with increased risk of hypertension, but not with higher systolic and diastolic blood pressure. In subgroup analysis, men, Mexican American, and 25 < BMI ≤ 30 who reported sun-protective behaviors (2-3) were prone to hypertension. Multiple linear regression models showed that non-Hispanic white men with sun-protective behaviors (2-3) were positively associated with systolic and diastolic blood pressure. The association between other-Hispanic men with frequent wearing long-sleeved clothing and diastolic blood pressure was positively correlated.

CONCLUSION

Sun-protective behaviors of the 2-3 category could increase the incidence of hypertension, but not increase systolic and diastolic blood pressure. We only found that non-Hispanic white men who reported sun-protective behaviors (2-3) were positively associated with systolic and diastolic blood pressure. These findings suggested that excessive sun-protective behaviors should be avoided.

Description of Baseline Nutrition and Physical Activity Knowledge and Behavior in Acute Stroke/TIA Patients Enrolled in the Health Education on Information Retention and Behavior Change in Stroke (HERBS) Pilot Trial

Lifestyle modifications after stroke are associated with better risk factor control and lower mortality. The primary objective of this study was to describe the knowledge of American Heart Association (AHA) recommendations for diet and exercise in survivors of stroke and transient ischemic attack (TIA). The secondary objectives were to describe their diet and exercise behaviors, self-efficacy (SE), behavioral intent (BI), stage of change, and barriers to change. Data are described from participants enrolled in a prospective educational intervention in mild stroke/TIA survivors. A multiple-choice questionnaire ascertained knowledge of AHA recommendations for diet and exercise, nutrition and physical activity behavior, SE, BI, stage of change, and barriers to change. Twenty-eight stroke/TIA survivors, with a mean age of 61.7 ± 11.8 years, completed questionnaires during their acute hospitalization. Participants underestimated the recommended intake of fruits, vegetables, whole grains, and participation in aerobic exercise and overestimated the recommended intake of sugar and salt. SE demonstrated a significant positive association with combined behavior scores (rs = 0.36, p = 0.043). Greater knowledge of the AHA recommendations was not associated with healthier behavior, greater SE, higher BI, or more advanced stage of change. The gaps between AHA recommendations and stroke/TIA patient knowledge identifies an area for potential intervention in stroke prevention and recovery.

The association between HDL-C and stroke in the middle-aged and elderly: A cross-sectional study

BACKGROUND

Previous epidemiological studies have indicated that high-density lipoprotein cholesterol (HDL-C) is inversely associated with the risk of cardiovascular disease. However, this issue has aroused controversy in recent years. Besides, the relationship between HDL-C and the risk of total stroke in sex and race is less clear. Thus, we aimed to examine the association between different ranges of HDL-C and the risk of total stroke in adults over 40 years old.

METHODS

This cross-sectional study was conducted on a sample of 8643 participants (4222 men and 4421 women) aged ≥40 years old from the National Health and Nutrition Examination Survey 2007-2016. HDL-C was an independent variable and stroke was a dependent variable in this study, with the other variables as potential effect modifiers. To examine the associations between them, we used multivariate logistical regression models and smooth curve fittings, as well as subgroup analyses.

RESULTS

HDL-C was inversely associated with stroke when HDL-C was less than 1.55 mmol/L (odds ratio [OR] = 0.36, 95% confidence interval [CI] :0.21-0.62, p < .05). However, above 1.55 mmol/L, the incidence of stroke was not significant (OR = 1.29, 95% CI: 0.79-2.09, p>.05). Stratified by race/ethnicity and sex, the subgroup analyses demonstrated that HDL-C was inversely associated with stroke in men and Whites, but no significant differences among women, Mexicans, blacks, and other races.

CONCLUSION

We found a nonlinear relationship between HDL-C and total stroke. Our study reveals a range of inverse associations between HDL-C and stroke (HDL-C<1.55 mmol/L), especially among men and Whites. This finding suggested that maintaining an appropriate HDL-C range may be beneficial in reducing the incidence of stroke.

Interactive Effects of Dietary Inflammatory Index with BMI for the Risk of Stroke among Adults in the United States: Insight from NHANES 2011-2018

BACKGROUND AND AIM

Research on the correlation between Dietary Inflammation Index (DII) and stroke is limited. Patients with high body mass index (BMI), as a high-risk group for stroke, require attention. Therefore, we aimed to examine the interactive effects of dietary inflammation and BMI on the risk of stroke among adults in the United States.

METHODS AND RESULTS

Overall, 9,384 participants were included in this study. The exposure variable was the DII, which was calculated based on the overall inflammatory effect score, and the outcome was stroke. Overall, there was a positive relationship between DII (as a continuous variable) and stroke. Increased level of DII was significantly associated with increased risk of stroke (odds ratio [OR]: 1.21, 95% CI: 1.06-1.38), which was enhanced by higher BMI (OR: 1.35, 95% CI: 1.15-1.58) with significant additive interactions. There was a significant secondary interaction of copresence of BMI ≥25 kg/m2, systolic blood pressure (SBP) ≥140 mmHg, and high DII for increased stroke, with a further increase in OR to 1.41 (1.19-1.67).

CONCLUSIONS

This cross-sectional study shows that the relationship between higher DII levels and the significant increase in stroke prevalence was further amplified in patients with SBP ≥140 mmHg and higher BMI.

Association between socioeconomic status and arteriosclerotic cardiovascular disease risk and cause-specific and all-cause mortality: Data from the 2005-2018 National Health and Nutrition Examination Survey

Background

Morbidity and mortality of arteriosclerotic cardiovascular disease (ASCVD) varied according to socioeconomic status (SES), and evidence on the association between SES and ASCVD risk, and cause-specific and all-cause mortality was nevertheless lacking in large-scale or population-based studies.

Methods

A multicycle cross-sectional design and mortality linkage study was conducted using data from Continuous National Health and Nutrition Examination Survey (NHANES) in the United States, including public use linked mortality follow-up files through December 31, 2019. Poverty income ratio (PIR) served as a SES index. A series of weighted Logistic regressions and Cox proportional hazards regressions were used to investigate the association between the SES and the risk of ASCVD and mortality, respectively.

Results

The study sample was comprised of 30,040 participants aged 20-85 years old during the 2005-2018 period. Weighted Logistic regression models consistently indicated significant relationship between people experiencing poverty and increased risk of ASCVD, and linear trend tests were all statistically significant (all P for trend < 0.001). Additionally, weighted Cox regression analysis consistently demonstrated that the hazards of cause-specific and all-cause mortality increased, with the decrease of each additional income level, and trend analyses indicated similar results (all P for trend < 0.001).

Conclusions

Our study confirmed that the SES was strongly linked to living with ASCVD, and cause-specific and all-cause mortality, even after adjusting for other factors that could impact risk, such as the American Heart Association (AHA)'s Life's Simple 7 cardiovascular health score and variables of age, sex, marital status, education, and depression severity.

Associations of Life's Simple 7 With Cerebral Small Vessel Disease

BACKGROUND

The purpose of this study is to examine the associations of Life's Simple 7 (LS7) with risks of cerebral small vessel disease (CSVD) and its magnetic resonance imaging markers.

METHODS

Community-dwelling residents in Lishui city in China from the cross-sectional survey of the PRECISE study (Polyvascular Evaluation for Cognitive Impairment and Vascular Events) were included in this study from 2017 to 2019. LS7 was analyzed as the total score, medical score (derived from the 3 metrics based on medical history and testing), and behavioral score (based on 4 metrics based on behaviors), and categorized as poor, intermediate, or ideal. A CSVD score or a modified CSVD score was derived from 4 magnetic resonance imaging markers (lacunes, microbleeds, perivascular spaces, and white matter hyperintensity) at baseline. Binary logistic regression or ordinal logistic regression model was used to estimate the relationship of LS7 scores with CSVD and magnetic resonance imaging markers.

RESULTS

A total of 3061 participants were included in this study. Compared with poor total LS7 score, ideal LS7 total score was associated with reduced adjusted odds of higher CSVD score (common odds ratio [cOR], 0.73 [95% CI, 0.58-0.90]) and higher modified CSVD score (cOR, 0.78 [95% CI, 0.64-0.95]). Compared with poor LS7 medical score, ideal LS7 medical score was associated with reduced adjusted odds of higher CSVD score (cOR, 0.65 [95% CI, 0.53-0.80]) and higher modified CSVD score (cOR, 0.67 [95% CI, 0.56-0.81]). Higher total LS7 score and LS7 medical score were associated with a lower risk of white matter hyperintensities and lacunes. Higher LS7 behavioral score was associated with lower risk of lacunes.

CONCLUSIONS

Ideal LS7 score, indicating excellent cardiovascular health, was associated with lower total CSVD burden. Optimizing the risk factors captured by LS7 may reduce the progression of CSVD.

Association of Dietary Fiber Intake With Myocardial Infarction and Stroke Events in US Adults: A Cross-Sectional Study of NHANES 2011–2018

This study aimed to detect dietary fiber intake and its association with nonfatal cardiovascular/cerebrovascular events (myocardial infarction and stroke) in adults in the United States. This cross-sectional study obtained data from the 2011–2018 National Health and Nutrition Examination Survey database. Using multivariate logistic regression, we compared dietary fiber intake across demographics and detected an association between dietary fiber intake and patient-reported nonfatal myocardial infarction and/or stroke events. We enrolled 8,872 participants (mean dietary fiber intake, 17.38 ± 0.22 g/day). The weighted prevalence of nonfatal cardiovascular/cerebrovascular events was 5.36%, which decreased with higher dietary fiber intake (nonfatal cardiovascular/cerebrovascular events: Tertile1, 6.50%; Tertile2, 5.45%; Tertile3, 4.25%). Higher fiber intake indicated a stable negative association with nonfatal cardiovascular/cerebrovascular events in the multivariate logistic regression analysis, weighted generalized additive model, and smooth curve fitting. Interaction tests showed no significant effect of demographic, socioeconomic, and disease status on the association between dietary fiber intake and nonfatal cardiovascular/cerebrovascular events. Dietary fiber intake was far below the recommended amount. Higher dietary fiber intake was associated with a lower prevalence of nonfatal cardiovascular/cerebrovascular events.

Current state of unhealthy living characteristics in White, African American and Latinx populations

The United States (US) is similar to most industrialized countries in that it falls short on many of the basic metrics related to cardiovascular and overall health. These metrics include nutritional patterns, levels of physical activity (PA), cardiorespiratory fitness (CRF), and prevalence of overweight and obesity. These issues are even more apparent in underserved communities, among whom unhealthy living characteristics cluster and contribute to a disproportionate chronic disease burden. The reasons for these inequities are complex and include social and economic factors as well as reduced access to health care. CRF has been demonstrated to be a critically important risk factor that tends to be lower in disadvantaged groups. In this article we discuss the current state of health & lifestyle characteristics in the US, the impact of social inequality on health, and the particular role that CRF and PA patterns play in the current state of unhealthy living characteristics as they relate to underserved populations.

Moving Towards Equity With Digital Health Innovations for Stroke Care

Digital health has long been championed as a means to expanding access to health care. Now that the COVID-19 pandemic accelerated many health systems' integration of digital tools for care, digital health may provide a path towards more accessible stroke prevention and treatment, particularly for historically disadvantaged patient populations. Stroke management is composed of multiple time points where digital health innovations have the potential to augment health access and treatment: from primary prevention, to the time-sensitive detection of ischemic stroke, administration of thrombolytic agents and consideration for endovascular interventions, to appropriate post-acute care, rehabilitation, and lifelong secondary stroke prevention-stroke care relies on a multidisciplinary and standardized approach. However, as we discuss pointedly in this Focused Update, underrepresented individuals face multilevel digital health disparities that potentially diminish the benefits of these digital advances. As such, these multilevel needs must be discussed and accounted for as health systems seek to integrate innovative and equitable digital health solutions towards stroke care.

Adherence to Guideline-Recommended Cancer Screening in Stroke Survivors: A Nationwide Analysis

OBJECTIVES

Cancer can present as stroke. Several cancer types have established screening guidelines. We investigated adherence to guideline-recommended cancer screening in stroke survivors versus the general population.

MATERIALS AND METHODS

We performed a cross-sectional analysis using 2012-2018 data from the CDC's Behavioral Risk Factor Surveillance System (BRFSS) survey. BRFSS is a nationally-representative telephone survey of non-institutionalized Americans that collects data about health conditions and behaviors, including cancer screening. We defined guideline-recommended colorectal, lung, and breast cancer screening based on the U.S. Preventive Services Task Force recommendations. We used survey-specific methods to estimate up-to-date screening rates for those with and without prior stroke. We used logistic regression to estimate the odds of up-to-date screening in stroke survivors compared to those without history of stroke after adjustment for potential confounders.

RESULTS

Among 1,018,440 respondents eligible for colorectal cancer screening, 66% were up-to-date. Among 6,880 respondents eligible for lung cancer screening, 16% were up-to-date. Among 548,434 women eligible for breast cancer screening, 78% were up-to-date. After adjustment for demographics and confounders, stroke survivors were more likely to have up-to-date colorectal cancer screening (OR, 1.10; 95% CI, 1.05-1.16), equally likely to undergo lung cancer screening (OR, 0.99; 95% CI, 0.62-1.59), and less likely to undergo breast cancer screening (OR, 0.87; 95% CI, 0.80-0.94).

CONCLUSIONS

In a nationwide analysis, stroke survivors had similar suboptimal adherence to guideline-recommended cancer screening as the general population.

Life's simple 7 and all-cause mortality. A population-based prospective cohort study in middle-aged and older adults of Amerindian ancestry living in rural Ecuador

Life's Simple 7 is an initiative of the American Heart Association developed for stratifying risk factors associated with adverse vascular outcomes and premature mortality. While this scale has been widely used, there is limited information on its applicability to individuals living in remote communities where risk factors and lifestyles differ from those found in urban settings. This longitudinal prospective study aimed to assess, according to the Life's Simple 7 scale, all-cause mortality in community-dwelling middle-age and older adults of Amerindian ancestry living in rural Ecuador. A total of 933 Atahualpa residents aged ≥ 40 years who received baseline interviews and procedures for measurement of cardiovascular health (CVH) metrics were enrolled and followed-up for a median of 8 years (interquartile range: 4-9 years). Using a Poisson regression model (adjusted for age at baseline, gender and the level of education), the predicted incidence rate of mortality was 4.22 per 100 person-years (95% C.I.: 2.48-5.97) for individuals with 0-1 CVH metrics in the ideal range, which decreased to 1.23 (95% C.I.: 0.24-2.21) for those with five ideal metrics. In an adjusted Cox-proportional hazard model that included all the CVH metrics, having three or more metrics in the ideal range significantly reduced the mortality hazard ratio when compared with individuals having 0-2 ideal metrics. Study results emphasize the usefulness of the Life's Simple 7 scale to estimate mortality risk in Amerindians living in remote communities. Control of CVH metrics should prove cost-effective for reducing premature deaths in underserved populations.

Life's Simple 7 and the risk of stroke in Finnish men: A prospective cohort study

BACKGROUND

Population-wide preventive measures constitute important approaches towards reducing stroke risk and its associated burden. We sought to examine the association between American Heart Association's (AHA) Life's Simple7 (LS7) score and the risk of stroke in men.

METHODS

The study is based on the prospective population-based Kuopio Ischaemic Heart Disease cohort comprising men (42-60 years) without pre-existing history of stroke at baseline (1984-1989). LS7 was computed from AHA's cardiovascular health metrics for 2520 men and includes data on diet, physical activity, body mass index, smoking status, blood pressures, total cholesterol and blood glucose. Participants were classified into three LS7 groups based on the number of ideal metrics: low (0-2), medium (3-4) and high (5-7). Multivariable Cox regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) of LS7 scores for total and ischaemic stroke.

RESULTS

During a median follow-up of 26 years, 428 total and 362 ischaemic incident stroke events were recorded. The risk of both stroke outcomes decreased continuously with increasing LS7 scores across the range 2-6. Men with high LS7 had 48% (HR: 0.52; 95%CI: 0.32-0.86) lower risk of total stroke when compared with those with low LS7. The association was similar for the risk of ischaemic stroke, with 50% (HR: 0.50; 95%CI: 0.29-0.87) lower risk among men with high LS7 compared with those with low LS7.

CONCLUSION

LS7 was strongly, inversely and linearly associated with risk of total and ischaemic strokes among a middle-aged male Finnish population.

Smoking Cessation in Stroke Survivors in the United States: A Nationwide Analysis

BACKGROUND AND PURPOSE

Continued smoking after stroke is associated with a high risk of stroke recurrence and other cardiovascular disease. We sought to comprehensively understand the epidemiology of smoking cessation in stroke survivors in the United States. Furthermore, we compared smoking cessation in stroke and cancer survivors because cancer is another smoking-related condition in which smoking cessation is prioritized.

METHODS

We performed a cross-sectional analysis of data from the Centers for Disease Control and Prevention Behavioral Risk Factor Surveillance System, an annual, nationally representative health survey. Using pooled data from 2013 to 2019, we identified stroke and cancer survivors with a history of smoking. We used survey procedures to estimate frequencies and summarize quit ratios with attention to demographic and geographic (state-wise and rural-urban) factors for stroke survivors. The quit ratio is conventionally defined as the proportion of ever smokers who have quit. Then, we used multivariable logistic regression to compare quit ratios in stroke and cancer survivors while adjusting for demographics and smoking-related comorbidities.

RESULTS

Among 4 434 604 Americans with a history of stroke and smoking, the median age was 68 years (interquartile range, 59-76), and 45.4% were women. The overall quit ratio was 60.8% (95% CI, 60.1%-61.6%). Quit ratios varied by age group, sex, race and ethnicity, and several geographic factors. There was marked geographic variation in quit ratios, ranging from 48.3% in Kentucky to 71.5% in California. Furthermore, compared with cancer survivors, stroke survivors were less likely to have quit smoking (odds ratio, 0.72 [95% CI, 0.67-0.79]) after accounting for differences in demographics and smoking-related comorbidities.

CONCLUSIONS

There were considerable demographic and geographic disparities in smoking quit ratios in stroke survivors, who were less likely to have quit smoking than cancer survivors. A targeted initiative is needed to improve smoking cessation for stroke survivors.

Health-related quality of life after first-ever acute ischemic stroke: associations with cardiovascular health metrics

PURPOSE

To investigate the associations between cardiovascular health (CVH) metrics and health-related quality of life (HRQL) among patients with ischemic stroke in China, and further explore the role of physical and cognitive function in their associations.

METHODS

This hospital-based study included 1714 patients with first-ever acute ischemic stroke (age ≥ 40 years; 36.7% women) who were admitted to two university hospitals in Shandong, China. We collected information on seven CVH metrics (smoking, body mass index, diet, physical activity, blood pressure, total cholesterol, and fasting blood glucose) through interviews, clinical examinations, and laboratory tests. EQ-5D-3L was used to assess HRQL. Cognitive and physical functioning was assessed by the Montreal Cognitive Assessment test and Barthel index, respectively. Data were analyzed using the general linear regression models.

RESULTS

The average score (SD) was 0.746 (0.23) for HRQL index and 72.7 (15.8) for self-rated health. Optimal levels of four individual CVH metric components (diet, physical activity, blood pressure, and blood glucose) and a higher composite CVH score were significantly associated with a greater HRQL index and better self-rated health (p < 0.05 for all). Physical dependence and cognitive impairment were associated with a lower HRQL index and poorer self-rated health status (p < 0.001). Furthermore, the relationships between CVH metrics and HRQL index varied by functional status, such that their associations were statistically significant only among people who had physical dependence or cognitive impairment.

CONCLUSION

Achieving a better cardiovascular health profile is associated with better quality of life among ischemic stroke survivors, primarily in those with physical or cognitive impairment.

Factors associated with adherence to guideline-recommended cardiovascular disease prevention among HIV clinicians

Integrating cardiovascular disease (CVD) prevention in routine HIV care remains a challenge. This study aimed to identify factors associated with adherence to guideline-recommended CVD preventive practices among HIV clinicians. Clinicians from eight HIV clinics in Atlanta were invited to complete an online survey. The survey was informed by the Consolidated Framework for Implementation Research and assessed the following: clinician CVD risk screening and advice frequency (never to always), individual characteristics (clinician beliefs, self-efficacy, and motivation), inner setting factors (clinic culture, learning climate, leadership engagement, and resources available), and outer setting factors (peer pressure and patient needs). Bivariate correlations examined associations between these factors and guideline adherence. Thirty-eight clinicians completed the survey (82% women, mean age 42 years, 50% infectious disease physicians). For risk screening, clinicians always check patient blood pressure (median score 7.0/7), while they usually ask about smoking or check their blood glucose (median score 6.0/7). For advice provision, clinicians usually recommend quitting smoking, controlling cholesterol or controlling blood pressure (median score 6.0/7), while they often recommend controlling blood glucose, losing weight, or improving diet/physical activity (median score 5.5/7). Clinician beliefs, motivation and self-efficacy were positively correlated with screening and advice practices (r = .55−.84), while inner setting factors negatively correlated with lifestyle-related screening and advice practices (r = −.51 to −.76). Peer pressure was positively correlated with screening and advice practices (r = .57–.89). Clinician psychosocial characteristics and perceived peer pressure positively influence adherence to guideline-recommended CVD preventive practices. These correlates along with leadership engagement could be targeted with proven implementation strategies.

Association of cardiovascular health with mortality among COPD patients: National Health and Nutrition Examination Survey III

BACKGROUND

All-cause and cardiovascular disease (CVD) mortality are higher among patients with chronic obstructive pulmonary disease (COPD). We examined the association between American Heart Association's Life's Simple 7 (LS7) metrics and all-cause as well as CVD mortality in patients with COPD.

METHODS

We examined 1513 US adults with COPD aged ≥ 40, without prior CVD, from the National Health and Nutrition Examination Survey III. COPD was defined as FEV₁/FVC<0.7 in absence of asthma. Adjusted Cox regression was used to assess the relation of LS7 metrics with all-cause and CVD mortality.

RESULTS

Overall, only 74 participants (4.9%) had ideal 5-7 LS7 metrics. Over a mean follow-up of 14.2±7.9 years, 1162 individuals died, of which 315 were due to CVD. Age, sex, and ethnicity-adjusted HRs (95% CI) for all-cause mortality were 0.53 (0.41-0.68), 0.45 (0.34-0.59), 0.66 (0.49-0.87) and 0.75 (0.56-1.00) among those with ideal vs poor control of smoking, diet, physical activity and fasting blood glucose, respectively. However, the ideal and intermediate LS7 metrics were not significantly associated with lower risk of CVD mortality, except for a BMI between 25-29.9 kg/m². Those with 5-7 vs 0-1 ideal metrics had adjusted HRs 0.50 (0.40-0.87) for all-cause and 0.53 (0.21-1.36) for CVD mortality.

CONCLUSION

Ideal levels of multiple behavioral and health factors are associated with substantially lower risks for all-cause mortality, with a trend for lower CVD mortality among US adults with COPD.

Trends in Antihypertensive Medication Use Among Individuals With a History of Stroke and Hypertension, 2005 to 2016

Importance

Hypertension is a well-established, modifiable risk factor for stroke. National hypertension management trends among stroke survivors may provide important insight into secondary preventive treatment gaps.

Objective

To investigate the adequacy of blood pressure control among stroke survivors and antihypertensive treatment trends using National Health and Nutrition Examination Survey (NHANES) data.

Design, Setting, and Participants

Cross-sectional surveys conducted between 2005 and 2016 of nationally representative samples of the civilian US population were analyzed from March 2019 to January 2020. The NHANES is a large, nationally representative cross-sectional survey conducted in 2-year cycles in the United States. Evaluations include interviews, medication lists, physical examinations, and laboratory tests on blood samples. Among 221 982 140 adults 20 years or older in the NHANES from 2005 through 2016, a total of 4 971 136 had stroke and hypertension and were included in this analysis, with 217 011 004 excluded from the primary analysis.

Exposures

Hypertension was defined by self-report, antihypertensive medication use, or uncontrolled blood pressure (>140/90 mm Hg) on physical examination. Antihypertensive medication was classified as angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, diuretics, β-blockers, calcium channel blockers, or other.

Main Outcomes and Measures

Weighted frequencies and means were reported using NHANES methods, estimating the proportion of individuals with stroke and hypertension. For all other analyses, 4 971 136 individuals with stroke and hypertension were examined, summarizing number and classes of antihypertensive medications, frequency of uncontrolled hypertension, and associations between antihypertensive classes and blood pressure control. Trends in antihypertensive medication use over time were examined.

Results

Among 4 971 136 individuals with a history of stroke and hypertension, the mean age was 67.1 (95% CI, 66.1-68.1) years, and 2 790 518 (56.1%) were women. In total, 37.1% (33.5%-40.8%) had uncontrolled blood pressure on examination, with 80.4% (82.0%-87.5%) taking antihypertensive medication. The most commonly used antihypertensive medications were angiotensin-converting enzyme inhibitors or angiotensin receptor blockers (59.2%; 95% CI, 54.9%-63.4%) and β-blockers (43.8%; 95% CI, 40.3%-47.3%). Examining trends over time, diuretics have become statistically significantly less commonly used (49.4% in 2005-2006 vs 35.7% in 2015-2016, P = .005), with frequencies of other antihypertensive classes remaining constant.

Conclusions and Relevance

In this cross-sectional study that used national survey data, substantial undertreatment of hypertension was found in individuals with a history of stroke, and more than one-third had uncontrolled hypertension. Because hypertension is a major risk factor for stroke, these data demonstrate a missed opportunity nationally for secondary stroke prevention.

Change in Life's Simple 7 Measure of Cardiovascular Health After Incident Stroke: The REGARDS Study

BACKGROUND AND PURPOSE

Life's Simple 7 (LS7) is a metric for cardiovascular health based on the 7 domains of smoking, diet, physical activity, body mass index, blood pressure, total cholesterol, and fasting glucose. Because they may be targeted for secondary prevention purposes, we hypothesized that stroke survivors would experience improvement in LS7 score over time compared with people who did not experience a stroke. We addressed this hypothesis in the REGARDS study (Reasons for Geographic and Racial Differences in Stroke) cohort of Black and White adults enrolled between 2003 and 2007.

METHODS

Participants who had LS7 data at baseline, were stroke-free at baseline, had a 10-year follow-up visit, and either did not have a stroke or had an ischemic stroke >1 year before follow-up were included (N=7569). Among these participants, 149 (2.0%) had an adjudicated ischemic stroke between the LS7 assessments. LS7 scores were classified as 0 to 2 points for each domain for a maximum score of 14, with higher scores representing better health. Multivariable linear regression was used to test the association of ischemic stroke with change in LS7 score. Covariates included baseline LS7 score, age, race, sex, education, and geographic region.

RESULTS

The 149 stroke survivors had an average of 4.9 years (SD=2.5) of follow-up from the stroke event to the second LS7 assessment. After adjusting for covariates, participants who experienced an ischemic stroke showed 0.28 points more decline in total LS7 score (P=0.03) than those who did not experience a stroke.

CONCLUSIONS

Stroke survivors did not experience improvements in cardiovascular health due to secondary prevention after ischemic stroke. On the contrary, they experienced significantly greater decline, indicating the need for greater efforts in secondary prevention after a stroke.

The Relationship Between Cardiovascular Health and Rate of Cognitive Decline in Young-Old and Old-Old Adults: A Population-Based Study

BACKGROUND

Modifiable vascular risk factors have been associated with late-life cognitive impairment. The Life Simple 7 (LS7) score comprises seven cardiovascular health metrics: smoking, diet, physical activity, body mass index, plasma glucose, total serum cholesterol, and blood pressure.

OBJECTIVE

To investigate the association between individual and composite LS7 metrics and rate of cognitive decline, and potential differences in these associations between young-old and old-old individuals.

METHODS

This cohort study included 1,950 participants aged≥60 years (M = 70.7 years) from the Swedish National Study on Aging and Care-Kungsholmen (SNAC-K), who underwent repeated neuropsychological testing (episodic and semantic memory, verbal fluency, processing speed, global cognition) across 12 years. The LS7 score was assessed at baseline and categorized as poor, intermediate, or optimal. Level and change in cognitive performance as a function of LS7 categories were estimated using linear mixed-effects models.

RESULTS

Having an optimal LS7 total score was associated with better performance (expressed in standard deviation units) at baseline for perceptual speed (β= 0.21, 95%CI 0.12-0.29), verbal fluency (β= 0.08, 0.00-0.16), and global cognition (β= 0.06, 0.00-0.12) compared to the poor group. Age-stratified analyses revealed associations for cognitive level and change only in the young-old (< 78 years) group. For the specific metrics, diverging patterns were observed for young-old and old-old individuals.

CONCLUSION

Meeting the LS7 criteria for ideal cardiovascular health in younger old age is associated with slower rate of cognitive decline. However, the LS7 criteria may have a different meaning for cognitive function in very old adults.

Results of a Pilot Trial of a Lifestyle Intervention for Stroke Survivors: Healthy Eating and Lifestyle after Stroke

OBJECTIVES

Although healthy lifestyle practices mitigate recurrent stroke risk and mortality, few stroke survivors adhere to them, particularly among socioeconomically disadvantaged communities. We developed and pilot tested a occupational therapy-based lifestyle management intervention, Healthy Eating And Lifestyle after Stroke (HEALS), to improve stroke survivors' self-management skills relating to diet and physical activity and evaluated it in a diverse safety-net population.

MATERIALS AND METHODS

One hundred English- or Spanish-speaking participants with stroke or transient ischemic attack were randomized to a 6-week occupational therapist-led group lifestyle intervention vs. usual care. Each of the six 2-h group sessions included didactic presentations on diet and physical activity, peer exchange, personal exploration with goal setting, and direct experience through participation in a relevant activity. Primary outcomes at 6 months were change in body mass index, fruit/vegetable intake, and physical activity. Secondary outcomes included change in waist circumference, smoking, blood pressure, high-density lipoprotein, low-density lipoprotein, triglyceride, total cholesterol, glycosylated hemoglobin levels, quality of care, and perceptions of care. Effect sizes were determined in preparation for a larger randomized controlled trial powered to detect a difference in primary outcomes. A nested formative evaluation assessed facilitators and barriers to implementation, acceptance, and intervention adherence.

RESULTS

There were no significant changes in primary or secondary outcomes at 6 months. Effect sizes for all outcomes were small (< 0.2). Focus group participants recommended extending the intervention program duration with more sessions, additional information on stroke and vascular risk factors, an interdisciplinary approach, additional family involvement, and incentives. Providers recommended longer program duration, more training, fidelity checks to ensure standardized program delivery, and additional incentives for participants.

CONCLUSIONS

The HEALS intervention was feasible in a safety-net setting, but effect sizes were small. A longer-duration intervention, with intervener fidelity checks may be warranted.

TRIAL REGISTRATION

NCT01550822.

Symptoms of depression and active smoking among survivors of stroke and myocardial infarction: An NHANES analysis

Historic concerns about the cardiovascular and neuropsychiatric side effects of smoking-cessation pharmacotherapy have in part limited their use. We sought to evaluate whether depressive symptoms are associated with active smoking among survivors of stroke and myocardial infarction (MI). To do this, we performed a cross-sectional analysis using data from the National Health and Nutrition Examination Survey (2005-2016). We included participants ≥20 years old with prior stroke or MI and any history of smoking. Symptoms of depression, at survey participation, were ascertained using the Patient Health Questionnaire-9. Active smoking was defined using self-report and, secondarily, with cotinine measures. We used logistic regression to evaluate the association between depression and active smoking after adjusting for demographics, smoking-related medical conditions, and health-related behaviors. We found that, among stroke and MI survivors with any history of smoking, 37.9% (95% CI, 34.5-41.3%) reported active smoking and 43.8% (95% CI, 40.3-47.3%) had biochemical evidence of smoking. Rates of active smoking were similar for stroke and MI survivors. Twenty-one percent screened positive for depression. In adjusted models, depression was associated with active smoking in the combined group of stroke and MI survivors (odds ratio, 2.28; 95% CI, 1.24-4.20) and in stroke survivors (odds ratio, 2.97; 95% CI, 1.20-7.38). Tests of heterogeneity by event type did not reveal an interaction. Findings were similar when using cotinine measures. We conclude that symptoms of depression were associated with active smoking among stroke and MI survivors. Stroke and MI survivors with symptoms of depression may require targeted smoking-cessation interventions.

Interrelationships Between American Heart Association's Life's Simple 7, ECG Silent Myocardial Infarction, and Cardiovascular Mortality

Background We examined the interrelationships among cardiovascular health (CVH), assessed by the American Heart Association's Life's Simple 7 (LS7) health metrics, silent myocardial infarction (SMI), and cardiovascular disease (CVD) mortality. Methods and Results This analysis included 6766 participants without a history of coronary heart disease from the Third Report of the National Health and Nutrition Examination Survey. Poor, intermediate, and ideal CVH were defined as an LS7 score of 0 to 4, 5 to 9, and 10 to 14, respectively. SMI was defined as ECG evidence of myocardial infarction without a clinical diagnosis of myocardial infarction. Cox proportional hazard analysis was used to examine the association of baseline CVH with CVD death stratified by SMI status on follow-up. In multivariable logistic regression models, ideal CVH was associated with 69% lower odds of SMI compared with poor CVH. During a median follow-up of 14 years, 907 CVD deaths occurred. In patients without SMI, intermediate CVH (hazard ratio, 1.41; 95% CI, 1.14-1.74) and poor CVH (hazard ratio, 2.77; 95% CI, 2.10-3.66) were associated with increased risk of CVD mortality, compared with ideal CVH. However, in the presence of SMI, the magnitude of these associations almost doubled (hazard ratio, 2.17 [95% CI, 1.42-3.32] for intermediate CVH and hazard ratio, 6.28 [95% CI, 3.02-13.07] for poor CVH). SMI predicted a significant increased risk of CVD mortality in the intermediate and poor CVH subgroups but a nonsignificant increased risk in the ideal CVH subgroup. Conclusions Ideal CVH is associated with a lower risk of SMI, and concomitant presence of SMI and poor CVH is associated with a worse prognosis. These novel findings underscore the potential role of maintaining ideal CVH in preventing future CVD outcomes.

Trends in Active Cigarette Smoking Among Stroke Survivors in the United States, 1999 to 2018

Background and Purpose—

Patients who continue to smoke after a stroke face a higher risk of recurrent stroke. While several effective drugs for smoking cessation became available over the past 2 decades, whether active smoking has decreased among stroke survivors is unknown. We, therefore, evaluated trends in active smoking among stroke survivors during this period.

Methods—

We performed trends analyses using cross-sectional data collected every 1 to 2 years from 2 US health surveys spanning 1999 to 2018. In the National Health and Nutrition Examination Survey (NHANES) and the Behavioral Risk Factor Surveillance System (BRFSS) survey, participants were asked about prior stroke and active tobacco smoking. In NHANES, serum cotinine levels were available as a secondary measure of active smoking. We used multivariable logistic regression models for survey data to assess trends in active smoking among participants with and without prior stroke.

Results—

Among 49 375 participants in NHANES during 1999 to 2016 and 3 621 741 participants in BRFSS during 2011 to 2018, the prevalence of stroke was ≈3%. The overall prevalence of active smoking among stroke survivors was 24% in NHANES and 23% in BRFSS. Among individuals without prior stroke, the odds of smoking decreased over time in both NHANES (odds ratio, 0.95 per 2 years [95% CI, 0.93–0.96]) and BRFSS (odds ratio, 0.96 per year [95% CI, 0.96–0.96]). In contrast, there was no decrease in smoking among stroke survivors in NHANES (odds ratio, 1.00 [95% CI, 0.93–1.07]) or BRFSS (odds ratio, 0.99 [95% CI, 0.98–1.004]). Results were consistent in secondary analysis using biochemical ascertainment of active smoking in NHANES and in sensitivity analyses accounting for potential demographic changes in stroke epidemiology.

Conclusions—

In contrast to the general population, the prevalence of active smoking among stroke survivors has not decreased during the past 2 decades.

Determinants of preventable stroke-Ankara ACROSS stroke preventability study

BACKGROUND

Unhealthy lifestyle and inadequate control of vascular risk factors are the major contributors of stroke burden. Failure in achieving the target levels in control of these factors, not only designate missed opportunities contributing to the preventability of an incident stroke, but also set the post-stroke treatment goals in a case wise basis. In this study, we analyzed pre-event clinical features that play a role in stroke preventability, and determined the cumulative burden of risk factors that necessitate optimization following the ischemic insult.

METHODS

Information about the pre-stroke optimal control of seven major modifiable risk factors (Life's Simple 7: hypertension, diabetes mellitus, hyperlipidemia, smoking, obesity, diet, and physical activity) was prospectively collected in ischemic stroke patients admitted to three tertiary academic centers in Ankara. Stroke preventability was evaluated by the overall number of factors requiring optimization with patients ≥4 risk factor conditions categorized as those suffering from a preventable stroke. Bivariate and multivariate analyzes were performed to uncover predictors of stroke preventability.

RESULTS

Among 787 patients, 386 (49.0%) had ≥4 risk factor conditions requiring optimization. Preventable stroke was more common in younger patients, and patients with small artery occlusion. Multivariate analyses taking into account the pre-stroke antithrombotic treatment regimen, have highlighted age (OR: 0.99, 95%CI 0.98-1.00), female gender (1.59, 95%CI 1.17-2.16), coronary artery disease (1.54, 95%CI 1.10-2.14), small artery occlusion (1.90, 95%CI 1.13-3.18), and cardio-aortic embolism (0.53, 95%CI 0.35-0.82) as significant factors associated with preventability.

CONCLUSIONS

Approximately half of the ischemic stroke patients have preventable stroke from the perspective of risk factor control. Extra care should be given to strategies directed to risk factor control and lifestyle interventions in certain high-risk groups for the prevention of future complications.

Derivation and Application of a Tool to Estimate Benefits From Multiple Therapies That Reduce Recurrent Stroke Risk

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Lowering blood pressure and cholesterol, antiplatelet/antithrombotic use, and smoking cessation reduce risk of recurrent stroke. However, gaps in risk factor control among stroke survivors warrant development and evaluation of alternative care delivery models that aim to simultaneously improve multiple risk factors. Randomized trials of care delivery models are rarely of sufficient duration or size to be powered for low-frequency outcomes such as observed recurrent stroke. This creates a need for tools to estimate how changes across multiple stroke risk factors reduce risk of recurrent stroke.

Cardiovascular health and vascular age after severe preeclampsia: A cohort study

BACKGROUND AND AIMS

Severe preeclampsia increases lifetime-risk for cardiovascular disease (CVD). It remains unclear when this risk translates to subclinical atherosclerosis and whether this is related to cardiovascular health (CVH) after pregnancy. Our aims were (1) to determine CVH after severe preeclampsia, (2) to relate CVH to carotid intima-media thickness (CIMT), as a marker of subclinical atherosclerosis and (3) to relate CVH to chronological and vascular age.

METHODS

A prospective cohort study was performed in women with previous severe pre-eclampsia. CVH, proposed by the American Heart Association, was assessed one year after pregnancy. The CVH score (range 0-14) includes seven metrics (blood pressure, total-cholesterol, glucose, smoking, physical activity, diet and body mass index [BMI]), each weighted as poor (0), intermediate (1) or ideal (2). Vascular age was determined by CIMT. We related CVH to delta age (chronological age - vascular age).

RESULTS

In 244 women, the median CVH score was 10 (90% range 7.0, 13.0). Low CVH (<10) was associated with a larger CIMT than high CVH (≥12) (median 626.3 μm vs. 567.0 μm, respectively). Higher CVH was also associated with a lower vascular age (-2.0 years, 95%CI -3.3, -0.60). Women with low CVH had a larger delta age (22.5 years [90% range -3.9, 49.6) than women with high CVH (16.5 years [90% range -11.9, 43.3).

CONCLUSIONS

CVH is inversely related to subclinical atherosclerosis and to vascular age one year after severe preeclampsia. Especially low CVH is associated with a large difference between chronological age and vascular age. CVH counseling might provide the opportunity for timely cardiovascular prevention.

Association between nonalcoholic fatty liver disease with advanced fibrosis and stroke

BACKGROUND

There is an increasing appreciation of the cardiovascular implications of nonalcoholic fatty liver disease with advanced fibrosis (NAFLD-fibrosis). However, data regarding stroke risk are limited. We sought to investigate whether NAFLD-fibrosis is associated with stroke in addition to heart disease.

METHODS

We performed a cross-sectional study using data from the United States National Health and Nutrition Examination Survey (2005-2014). After excluding participants with competing causes of liver disease, the Fibrosis-4 score (FIB-4) and NAFLD Fibrosis Score (NFS) were calculated. First, we used a composite measure to classify participants: NAFLD-fibrosis was defined as having at least one score above its validated cut-off. Second, we also used the FIB-4 and NFS scores individually. The key outcome was prevalent stroke, and we also evaluated heart disease; both were self-reported. Multivariable logistic regression assessed the association between NAFLD-fibrosis and these outcomes while adjusting for demographic variables and cardiovascular risk factors.

RESULTS

We identified 1653 participants with NAFLD-fibrosis from a sample of 27,040 participants. In total, 753 had prior stroke. An association between NAFLD-fibrosis and stroke was seen when using the FIB-4 score (OR 1.87, 95% CI 1.00-3.50) but not the NFS (OR 1.31, 95% CI 0.92-1.87). NAFLD-fibrosis was associated with heart disease (OR 1.46, 95% CI 1.06-2.01) using the composite measure and both scores individually.

CONCLUSIONS

NAFLD-fibrosis may be associated with stroke in addition to heart disease, with differences depending on the measure used to define NAFLD-fibrosis.

Association of C-reactive protein and vitamin D deficiency with cardiovascular disease: A nationwide cross-sectional study from National Health and Nutrition Examination Survey 2007 to 2008

Objectives

The association of C‐reactive protein (CRP) and serum 25‐hydroxyvitamin D [25(OH)D] and cardiovascular disease (CVD) remains unknown.

Methods

We performed a cross‐sectional analysis on 3848 participants by using the data from the National Health and Nutrition Examination Surveys (2007 to 2008). CVD was defined as a compromise of stroke, myocardial infarction, heart failure, and coronary heart disease. High CRP was defined as ≥0.2 mg/dL, and vitamin D status were categorized as severe deficiency, <25 nmol/mL; deficiency, 25 to 49.9 nmol/mL; insufficiency, 50 to 74.9 nmol/mL; and normal, ≥75 nmol/mL. Statistical analysis was performed using logistic regression models.

Results

We found that both high CRP and low 25(OH)D levels were associated with CVD. Participants with high CRP levels and severe vitamin D deficiency had a higher likelihood of having CVD than those with neither risk factor (odds ratio = 2.69, 95% confidence interval = 1.45‐4.98, P = .0017). In stratified analysis, a significant positive association between vitamin D level and CVD was observed only in the high CRP group. However, in the absence of high CRP, even with severe vitamin D deficiency, no association was found with an increasing risk of CVD (P = .6416).

Conclusion

Within a cross‐sectional, nationally representative sample, these findings suggest that vitamin D status evaluation, or vitamin D supplement may be especially important for individuals with high CRP levels.

Less Than Ideal: Trends in Cardiovascular Health Among US Stroke Survivors

Background and Purpose- The American Heart Association's Life's Simple 7 (LS7) defines ideal cardiovascular health by 7 metrics: not smoking, regular physical activity, normal body mass index, blood pressure, plasma glucose, and total cholesterol levels, and a healthy diet. We assessed prevalence and predictors of ideal LS7 among US stroke survivors. Methods- Among 67 514 participants in the National Health and Nutrition Examination Surveys from 1988 to 1994 and 1999 to 2014, 1597 adults (≥18 years) had self-reported history of stroke. LS7 metrics were categorized as poor, intermediate, and ideal; ideal LS7 scores were calculated (1 point for each ideal metric met). Trends in poor, intermediate, and ideal cardiovascular health were assessed. Odds of low (0-1) versus high (≥4) ideal LS7 scores were assessed according to sex, race, poverty income ratio, and education level, before and after adjusting for covariates. Results- Only 1 participant met all ideal LS7 metrics. The proportion with low LS7 score increased from 17.9% in 1988 to 1994 to 35.4% in 2011 to 2014 (P<0.001). Over that time frame, prevalence of poor blood pressure (≥140/90 mm Hg) and poor cholesterol (≥240 mg/dL) decreased (45.2%-26.5% and 37.2%-10.3%), whereas prevalence of poor body mass index (≥30 kg/m2), poor diet (healthy eating index score <50), and poor physical activity (0 minutes moderate/vigorous activity per week) increased (26.9%-39.0%; 14.2%-50.6%; 44.6%-70.9%; all P<0.05). After adjustment, black race (odds ratio, 2.29; 95% CI, 1.17-4.48), poverty income ratio ≤200% (odds ratio, 2.20, 95% CI, 1.11-4.36), and ≤12th grade education (odds ratio, 4.50; 95% CI, 2.27-8.92) were associated with low ideal LS7 scores. Conclusions- Over the past 3 decades, blood pressure and cholesterol control among stroke survivors improved, but rates of obesity, poor diet, and physical inactivity increased. Stroke survivors who are black, poor, or less educated are less likely to have ideal cardiovascular health.

Opportunities and challenges in secondary stroke prevention: a mixed methods study

Purpose: To describe control of risk factors after stroke from the perspectives of the stroke survivor, the family, and healthcare professionals.Materials and methods: A mixed methods design was used, undertaken in two phases: i) qualitative study using focus group methodology to explore secondary stroke prevention and ii) survey of stroke survivors about use of technology and self-management of blood pressure (BP).Results: From the eight focus groups (n = 33), three themes were identified: i) stroke is a wake-up call to do the right things; ii) challenges to doing the right things; and iii) role of technology in helping you to do the right things. Among survey respondents (n = 82), most participants reported mobile phone ownership (93%), mostly smartphones (66%), and >80% identified a greater role for technology in supporting management of risk factors. Participants who reported monitoring BP at home were significantly more likely to know their target BP than those not monitoring at home (83 vs. 42%; p < 0.001) and more adherent with medications (78 vs. 52%; p = 0.016).Conclusions: These findings highlight the ongoing challenges with achieving risk factor control after stroke and the potential to utilise health information technology to engage stroke survivors in self-management of their risk factors.Implications for rehabilitationClinicians should be knowledgeable of the challenges that stroke survivors face in managing their risk factors after stroke and the role that they can play in providing tailored education.BP continues to be poorly controlled after stroke and there is opportunity for improvement.Stroke survivors and their families are receptive to using health information technology to support their risk factor control.Rehabilitation clinicians have an opportunity to incorporate different aspects of health information technology into their practice to support self-management of risk factors.

Caloric restriction stabilizes body weight and accelerates behavioral recovery in aged rats after focal ischemia

Obesity and hyperinsulinemia are risk factors for stroke. We tested the hypothesis that caloric restriction, which reduces the incidence of age‐related obesity and metabolic syndrome, may represent an efficient and cost‐effective strategy for preventing stroke and its devastating consequences. To this end, we placed aged, obese Sprague‐Dawley aged rats on a calorie‐restricted diet for 8 weeks prior to the experimental infarction. Stroke in this animal model caused a progressive decrease in weight that reached a minimum at day 6 for the young rats, and at day 10 for the aged, ad libitum‐fed rats. However, in aged animals that were calorie‐restricted prior to stroke, body weight did not decrease after stroke, but we noted accelerated body weight gain shortly thereafter starting at day 5 poststroke. Moreover, calorie‐restricted aged animals showed improved behavioral recovery in tasks requiring complex sensorimotor skills, or in tasks requiring cutaneous sensitivity and sensorimotor integration or spatial memory. Likewise, calorie‐restricted aged rats showed significant poststroke increases in serum glucose, insulin, and IGF1 levels, as well as CR‐specific changes in the expression of gene transcripts involved in glycogen metabolism, IGF signaling, apoptosis, arteriogenesis, and hypoxia. In conclusion, our study shows that recovery from stroke is enhanced in aged rats by a dietary regimen that reduces body weight prior to infarct.

Life's Simple 7 and Incident Heart Failure: The Multi-Ethnic Study of Atherosclerosis

Background

The American Heart Association introduced the Life's Simple 7 (LS7) metrics to assess and promote cardiovascular health. We sought to examine the association between the LS7 metrics and incident heart failure (HF) in a multiethnic cohort.

Methods and Results

We analyzed data from 6506 participants of the Multi‐Ethnic Study of Atherosclerosis free of cardiovascular disease at baseline. The LS7 metrics (smoking, physical activity, body mass index, diet, blood pressure, total cholesterol, and blood glucose) were graded on a scale of 0 to 2, with 2 indicating “ideal” status, 1 “intermediate” status, and 0 “poor” status. Points were summed, thus the LS7 score ranged from 0 to 14. Cox proportional hazard ratios and incidence rates of HF per 1000 person‐years were calculated. During a median follow‐up of 12.2 years, 262 (4%) participants developed HF. Incidence of HF decreased as the number of ideal LS7 metrics increased; 5.9 per 1000 person‐years for participants with 0 to 1 ideal metrics and 0.6 per 1000 person‐years for those with 6 to 7 ideal metrics. Compared with inadequate scores (0–8 points), hazard ratios for HF were 0.57 (0.43–0.76) and 0.31 (0.19–0.49) for average (9–10 points) and optimal (11–14 points) scores, respectively. A similar pattern was observed when the results were stratified by 4 racial/ethnic groups: white, Chinese American, black, and Hispanic.

Conclusions

A lower risk of HF with more favorable LS7 status regardless of race/ethnicity suggests that efforts to achieve ideal cardiovascular health may reduce the burden of HF, a major source of morbidity and mortality.

Lifestyle Factors and Early Clinical Outcome in Patients With Acute Stroke

Background and Purpose—

We examined the associations of individual and combined lifestyle factors with early adverse stroke outcomes.

Methods—

A total of 82 597 patients were identified from nationwide registries. Lifestyle factors at the time of stroke admission included body mass index (kg/m 2 ), smoking habits, and alcohol intake, which were grouped (healthy, moderately healthy, moderately unhealthy, and unhealthy). The associations between lifestyle and outcomes were examined using multivariable regression.

Results—

A total of 18.3% had a severe stroke, 7.8% pneumonia, 12.5% urinary tract infection, and 9.9% died within 30 days. The association between lifestyle, stroke severity, and mortality, respectively, differed according to sex. Unhealthy lifestyle was associated with lower risk of severe stroke (adjusted odds ratio [OR], 0.73; 95% confidence interval [CI], 0.63–0.84) and 30-day mortality among men (adjusted OR, 0.71; 95% CI, 0.58–0.87), but not among women (severe stroke: adjusted OR, 1.14; 95% CI, 0.85–1.55, and mortality: adjusted OR, 1.34; 95% CI, 0.90–1.99). No sex differences were found for pneumonia and urinary tract infection. Unhealthy lifestyle was not associated with a statistically significant increased risk of developing in-hospital pneumonia (adjusted OR, 1.30; 95% CI, 0.98–1.73) or urinary tract infection (adjusted OR, 0.98; 95% CI, 0.72–1.33). Underweight was associated with a higher 30-day mortality (men: adjusted OR, 1.71; 95% CI, 1.50–1.96, and women: adjusted OR, 1.46; 95% CI, 1.34–1.60).

Conclusions—

Healthy lifestyle was not associated with a lower risk of adverse stroke outcomes, in particularly among men. However, underweight may be a particular concern being associated with an increased risk of adverse outcomes among both sexes.