Trends in the Prevalence of Multiple Chronic Conditions Among US Adults With Hypertension From 1999-2000 Through 2017-2020.

BACKGROUND: The prevalence of many chronic conditions has increased among US adults. Many adults with hypertension have other chronic conditions. METHODS: We estimated changes in the age-adjusted prevalence of multiple (≥3) chronic conditions, not including hypertension, using data from the National Health and Nutrition Examination Survey, from 1999-2000 to 2017-2020, among US adults with (n = 24,851) and without (n = 24,337 hypertension. Hypertension included systolic blood pressure (BP) ≥130 mm Hg, diastolic BP ≥80 mm Hg, or antihypertensive medication use. We studied 14 chronic conditions: arthritis, asthma, cancer, coronary heart disease, chronic kidney disease, depression, diabetes, dyslipidemia, hepatitis B, hepatitis C, heart failure, lung disease, obesity, and stroke. RESULTS: From 1999-2000 to 2017-2020, the age-adjusted mean number of chronic conditions increased more among US adults with vs. without hypertension (2.2 to 2.8 vs. 1.7 to 2.0; P-interaction <0.001). Also, the age-adjusted prevalence of multiple chronic conditions increased from 39.0% to 52.0% among US adults with hypertension and from 26.0% to 30.0% among US adults without hypertension (P-interaction = 0.022). In 2017-2020, after age, gender, and race/ethnicity adjustment, US adults with hypertension were 1.94 (95% confidence interval: 1.72-2.18) times as likely to have multiple chronic conditions compared to those without hypertension. In 2017-2020, dyslipidemia, obesity, and arthritis were the most common 3 co-occurring chronic conditions among US adults with and without hypertension (age-adjusted prevalence 16.5% and 3.1%, respectively). CONCLUSIONS: In 2017-2020, more than half of US adults with hypertension had ≥3 additional chronic conditions, a substantial increase from 20 years ago.

Design of the Equity in Prevention and Progression of Hypertension by Addressing Barriers to Nutrition and Physical Activity Study: A Cluster Randomized Trial.

BACKGROUND: High rates of hypertension and poverty in the rural south contribute to health disparities with Black adults experiencing higher rates of cardiovascular disease than White adults, underscoring the need to identify prevention strategies. METHODS: The equity in prevention and progression of hypertension by addressing barriers to nutrition and physical activity (EPIPHANY) study is a cluster randomized controlled trial testing a multilevel intervention to reduce barriers to a healthy lifestyle to lower blood pressure (BP) among rural, Black adults. Health education fairs offered to 20 churches in the Alabama Black Belt are being used to screen and enroll adults with elevated BP or stage 1 hypertension (systolic BP 120-139 mmHg and diastolic BP < 90 mmHg) who are not recommended for antihypertensive medication, according to the 2017 American College of Cardiology/American Heart Association BP guideline. Participants (n = 240) in churches randomized to the control condition are offered access to online resources including cooking and exercise classes. Participants (n = 240) in churches randomized to the intervention are receiving access to online resources; telephone-based peer support for lifestyle modification; funding for churches to develop programs to address food access and/or barriers to physical activity; and training of church members to serve as church champions to deliver training for church members on lifestyle modification. We will employ a Type 1 hybrid implementation-effectiveness design to assess effectiveness and implementation. CONCLUSIONS: The EPIPHANY study is designed to prevent hypertension among rural, Black adults by addressing structural and individual barriers to lifestyle modification through peer support.

Child Maltreatment and Inflammatory Response to Mental Stress Among Adults Who Have Survived a Myocardial Infarction.

OBJECTIVE: Experiences of child maltreatment are associated with cardiovascular risk and disease in adulthood; however, the mechanisms underlying these associations are poorly understood. METHODS: We examined associations between retrospectively self-reported exposure to child maltreatment (Early Trauma Inventory Self-Report Short Form) and inflammatory responses to mental stress among adults (mean age = 50 years) who recently had a myocardial infarction ( n = 227). Inflammation was assessed as blood interleukin-6 (IL-6), matrix metalloproteinase-9 (MMP-9), and monocyte chemoattractant protein-1 concentrations, measured before and after a standardized public speaking stress task. We used mixed linear regression models adjusting for cardiovascular disease severity, medication usage, and psychosocial, demographic, and life-style factors. RESULTS: In women, increases in IL-6 levels and MMP-9 levels with stress were smaller in those exposed to sexual abuse, relative to those unexposed (IL-6 geometric mean increases = 1.6 [95% confidence interval {CI} = 1.4-1.9] pg/ml versus 2.1 [95% CI = 1.8-2.4] pg/ml; MMP-9 geometric mean increases = 1.0 [95% CI = 0.9-1.2] ng/ml versus 1.2 [95% CI = 1.1-1.4] ng/ml). No differences were noted for emotional or physical abuse. By contrast in men, individuals exposed to sexual abuse had larger IL-6 responses than those not exposed to abuse. CONCLUSIONS: These findings suggest sex differences in stress response among survivors of a myocardial infarction exposed to abuse early in life. They also underscore the importance of examining sex as an effect modifier of relationships between exposure to early life adversity and inflammatory responses to mental stressors in midlife.

Prevalence, risk factors, and cardiovascular disease outcomes associated with persistent blood pressure control: The Jackson Heart Study.

BACKGROUND: Maintaining blood pressure (BP) control over time may contribute to lower risk for cardiovascular disease (CVD) among individuals who are taking antihypertensive medication. METHODS: The Jackson Heart Study (JHS) enrolled 5,306 African-American adults ≥21 years of age and was used to determine the proportion of African Americans that maintain persistent BP control, identify factors associated with persistent BP control, and determine the association of persistent BP control with CVD events. This analysis included 1,604 participants who were taking antihypertensive medication at Visit 1 and had BP data at Visits 1 (2000-2004), 2 (2005-2008), and 3 (2009-2013). Persistent BP control was defined as systolic BP <140 mm Hg and diastolic BP <90 mm Hg at all three visits. CVD events were assessed from Visit 3 through December 31, 2016. Hazard ratios (HR) for the association of persistent BP control with CVD outcomes were adjusted for age, sex, systolic BP, smoking, diabetes, and total and high-density lipoprotein cholesterol at Visit 3. RESULTS: At Visit 1, 1,226 of 1,604 participants (76.4%) with hypertension had controlled BP. Overall, 48.9% of participants taking antihypertensive medication at Visit 1 had persistent BP control. After multivariable adjustment for demographic, socioeconomic, clinical, behavioral, and psychosocial factors, and access-to-care, participants were more likely to have persistent BP control if they were <65 years of age, women, had family income ≥$25,000 at each visit, and visited a health professional in the year prior to each visit. The multivariable adjusted HR (95% confidence interval) comparing participants with versus without persistent BP control was 0.71 (0.46-1.10) for CVD, 0.68 (0.34-1.34) for coronary heart disease, 0.65 (0.27-1.52) for stroke, and 0.55 (0.33-0.90) for heart failure. CONCLUSION: Less than half of JHS participants taking antihypertensive medication had persistent BP control, putting them at increased risk for heart failure.

Cardiovascular Health and Transition From Controlled Blood Pressure to Apparent Treatment Resistant Hypertension: The Jackson Heart Study and the REGARDS Study.

Almost 1 in 5 US adults with hypertension has apparent treatment resistant hypertension (aTRH). Identifying modifiable risk factors for incident aTRH may guide interventions to reduce the need for additional antihypertensive medication. We evaluated the association between cardiovascular health and incident aTRH among participants with hypertension and controlled blood pressure (BP) at baseline in the Jackson Heart Study (N=800) and the Reasons for Geographic and Racial Differences in Stroke study (N=2316). Body mass index, smoking, physical activity, diet, BP, cholesterol and glucose, categorized as ideal, intermediate, or poor according to the American Heart Association's Life's Simple 7 were assessed at baseline and used to define cardiovascular health. Incident aTRH was defined by uncontrolled BP, systolic BP ≥130 mm Hg or diastolic BP ≥80 mm Hg, while taking ≥3 classes of antihypertensive medication or controlled BP, systolic BP <130 mm Hg and diastolic BP <80 mm Hg, while taking ≥4 classes of antihypertensive medication at a follow-up visit. Over a median 9 years of follow-up, 605 (19.4%) participants developed aTRH. Incident aTRH developed among 25.8%, 18.2%, and 15.7% of participants with 0 to 1, 2, and 3 to 5 ideal Life's Simple 7 components, respectively. No participants had 6 or 7 ideal Life's Simple 7 components at baseline. The multivariable adjusted hazard ratios (95% CIs) for incident aTRH associated with 2 and 3 to 5 versus 0 to 1 ideal components were 0.75 (0.61-0.92) and 0.67 (0.54-0.82), respectively. These findings suggest optimizing cardiovascular health may reduce the pill burden and high cardiovascular risk associated with aTRH among individuals with hypertension.