Acculturation is associated with hypertension in a multiethnic sample

Bridging the Gap: Tackling Racial and Ethnic Disparities in Hypertension Management

Hypertension is a prevalent health concern with significant implications for cardiovascular disease risk, affecting diverse populations worldwide and imposing substantial health system burdens. This review article explores racial and ethnic disparities in hypertension prevalence, treatment, and management, highlighting the disproportionate impact on minority populations. Certain racial and ethnic groups in the United States exhibit higher prevalence rates of hypertension and related complications due to a confluence of genetic, social, and economic factors. Despite comparable treatment rates, blood pressure control is often less effective among these groups, partly due to less intensive treatment and systemic barriers to care. Different populations encounter unique challenges, with prevalence and control rates influenced by dietary habits, socioeconomic status, and healthcare disparities. This review summarizes current management practices and highlights the necessity for tailored approaches that consider ethnic-specific treatment responses. It underscores the importance of addressing socioeconomic and cultural barriers while incorporating both pharmacological and nonpharmacological treatments. Future research should focus on developing culturally relevant assessment tools, enhancing data collection, and evaluating interventions designed to mitigate these disparities. To promote health equity and optimize the management of hypertension in a variety of populations, it is imperative to address these inequities using individualized, evidence-based strategies.

Hypertension Prevalence among Hispanics/Latinos of Dominican Background: A Transnational Comparison of HCHS/SOL and ENPREFAR-HAS-17

Background

Hispanics/Latinos of Dominican background living in United States (US) have the highest hypertension prevalence compared with other Hispanic/Latino persons.

Objective

To understand cardiovascular health among Dominicans, we evaluated hypertension prevalence and risk factors among Dominicans from the US and Dominican Republic (DR) using data from Hispanic Community Health Study/ Study of Latinos [HCHS/SOL] and the Prevalencia de Hipertension Arterial y Factores de Riesgo Cardiovasculares en la República Dominicana al 2017 (ENPREFAR-HAS 17) study.

Methods

Hypertension was defined as blood pressure ≥140/90 mmHg, self-reported hypertension, or antihypertensive use. Exposures included sociodemographic/socioeconomic, clinical, and lifestyle/behavioral characteristics. Weighted generalized linear models were used to estimate associations between study characteristics and hypertension prevalence (PR = prevalence ratio), age-and-sex adjusted. HCHS/SOL (n = 1,473, US Dominicans; mean age 41 years, 60.4% female) was analyzed with survey procedures, while ENPREFAR-HAS 17 (n = 2,015 DR Dominicans; mean age 40 years, 50.3% female) was analyzed with statistical analyses for simple random sampling.

Results

Hypertension prevalence was 30.5% and 26.9% for DR and US Dominicans, respectively. Hypertension control was low in both cohorts (36.0% DR, 35.0% US). Alcohol use among DR Dominicans was inversely associated with hypertension prevalence (PRDR = 0.8) with no association among US Dominicans. In both settings, diabetes (PRDR = 1.4; PRUS = 1.4) and obesity (PRDR = 1.8; PRUS = 2.0) were associated with greater hypertension prevalence in Hispanics/Latinos of Dominican background. Physical activity was lower among US Dominicans (PR = 0.80) but higher among DR Dominicans (PR = 1.16); all p < 0.05.

Conclusions

Variations in social, lifestyle/behavioral, and clinical characteristics associated with hypertension among Dominicans in the US and DR were identified, suggesting that social context and cultural factors matter among immigrant populations.

Hypertension Prevalence and Related Risk Factors Among Mexican American Adults Are Increasing: National Health and Nutrition Examination Survey 1999 to 2018

BACKGROUND

Acculturation affects hypertension prevalence among Hispanic people, but there have been no recent analyses specifically focused on Mexican American (MA) people. We sought to determine age-adjusted hypertension prevalence, abdominal obesity, and acculturation trends among MA adults and non-Hispanic White adults.

METHODS AND RESULTS

Data from the NHANES (National Health and Nutrition Examination Survey) were analyzed in 2-year increments to observe trends in hypertension and risk factors (age, sex, body mass index, smoking status, abdominal obesity, waist-to-height ratio (WHtR), education, and income). Acculturation was based on three commonly used measures. The sample included 30 920 adults. Age-adjusted hypertension prevalence is higher in MA adults (52.7%) than White adults (48.3%). Hypertension risk factors-age, obesity prevalence, WHtR, acculturation-all significantly increased among MA adults, while smoking declined. Higher acculturation scores increased hypertension likelihood (odds ratio [OR], 1.44 [95% CI, 0.91-1.97]) for MA adults compared with those with lower acculturation scores. White adults with elevated WHtR >0.5 had a 40% higher risk of hypertension than those with WHtR <0.5, but among MA adults, elevated WHtR did not increase risk for hypertension. There was a significant increase in hypertension prevalence among MA adults from 2003 to 2018 at an average biennial rate of 2.23%. There was no change in hypertension prevalence among White adults from 1999 to 2018.

CONCLUSIONS

Over 20 years of NHANES, more highly acculturated MA adults were at greater risk for hypertension, despite declines in smoking and controlling for age, sex, obesity status, education, and income. Finding ways to promote more traditional lifestyle and eating habits for MA adults could be a beneficial approach to reducing hypertension risk factors in this population.

Latino-White Disparities in Identification and Control of Elevated Blood Pressure Among Adults With Hypertension

BACKGROUND

Studies analyzing blood pressure (BP) management using the hypertension control cascade have consistently shown disparities in hypertension awareness, treatment, and BP control between Latino patients and non-Latino White patients. We analyze this cascade using electronic health record data from a multistate network of community health centers.

METHODS AND RESULTS

Data from 790 clinics in 23 US states from 2012 to 2020, including 1 270 174 patients, were analyzed to compare BP documentation in the electronic health record, clinician acknowledgment (diagnosis or treatment) of incident hypertension (BP ≥140/90), medication prescription, and BP control between non-Latino White patients, English-preferring Latino patients, and Spanish-preferring Latino patients, adjusted for patient-level covariates, and clustered on patients' primary clinics. Among the 429 182 patients with elevated BP (≥140/90) during ambulatory visits from 2012 to 2020, we found that clinician acknowledgment of hypertension was more likely in Spanish-preferring and English-preferring Latino patients versus non-Latino White patients (adjusted odds ratio [aOR], 1.17 [95% CI, 1.11-1.24]; aOR, 1.07 [95% CI, 1.02-1.12], respectively). In addition, Spanish-preferring Latino patients were more likely to receive a medication versus non-Latino White patients (aOR, 1.21 [95% CI, 1.16-1.28]). Among those receiving medication, Latino patients were as likely as non-Latino White patients to have their BP controlled (<140/90).

CONCLUSIONS

In a large retrospective study of community health center patients with incident hypertension, the expected disparities in hypertension management between Spanish-preferring Latino, English-preferring Latino, and non-Latino White patients were not identified. These findings add to the hypertension control cascade by examining robust electronic health record data from community health centers and may provide clues to reducing disparities in hypertension management.

Hypertension Prevalence, Awareness, Treatment, Control and Risk Factors in Tribal Population of India: a Multi-Centric Cross-Sectional Study

The prevalence of hypertension is increasing in the tribal population of India. Lifestyle modifications, including dietary changes and acculturation, are the main reasons for the high prevalence of hypertension among the Indian indigenous (tribal) population. This paper reports hypertension prevalence, awareness, treatment, control and risk factors among tribes in five districts of different geographical zones of India. A cross-sectional study was conducted among the adult tribal population of 7590 from these states. Data related to blood pressure, anthropometry, demographic and behavioural variables were collected with prior consent from the participants. The prevalence of hypertension is 34.0% and 28.3% among men and women, respectively. Of the total hypertensives, 27.5% were aware of their hypertension status; of them, 83.9% were receiving treatment, and blood pressure was in control among 33.5% of patients who were receiving treatment. Age, alcohol intake, sedentary lifestyle, Particularly Vulnerable Tribal Groups status and body mass index are found to be significantly associated with the prevalence of hypertension. The prevalence of hypertension is high among these tribal populations, which could be due to modernization and acculturation. Awareness and treatment-seeking behaviour are poor. Hence, early screening, awareness campaigns for seeking treatment, and health promotion are immediately required. Comprehensive health promotion programs need to promote lifestyle modification and re-orientation of the primary health care system to improve availability and accessibility to hypertension screening and treatment.

Factors Associated With Blood Pressure Control Among Patients in Community Health Centers

INTRODUCTION

Understanding the multilevel factors associated with controlled blood pressure is important to determine modifiable factors for future interventions, especially among populations living in poverty. This study identified clinically important factors associated with blood pressure control among patients receiving care in community health centers.

METHODS

This study includes 31,089 patients with diagnosed hypertension by 2015 receiving care from 103 community health centers; aged 19-64 years; and with ≥1 yearly visit with ≥1 recorded blood pressure in 2015, 2016, and 2017. Blood pressure control was operationalized as an average of all blood pressure measurements during all the 3 years and categorized as controlled (blood pressure <140/90), partially controlled (mixture of controlled and uncontrolled blood pressure), or never controlled. Multinomial mixed-effects logistic regression models, conducted in 2022, were used to calculate unadjusted ORs and AORs of being in the never- or partially controlled blood pressure groups versus in the always-controlled group.

RESULTS

A total of 50.5% had always controlled, 39.7% had partially controlled, and 9.9% never had controlled blood pressure during the study period. The odds of being partially or never in blood pressure control were higher for patients without continuous insurance (AOR=1.09; 95% CI=1.03, 1.16; AOR=1.18; 95% CI=1.07, 1.30, respectively), with low provider continuity (AOR=1.24; 95% CI=1.15, 1.34; AOR=1.28; 95% CI=1.13, 1.45, respectively), with a recent diagnosis of hypertension (AOR=1.34; 95% CI=1.20, 1.49; AOR=1.19; 95% CI=1.00, 1.42), with inconsistent antihypertensive medications (AOR=1.19; 95% CI=1.11, 1.27; AOR=1.26; 95% CI=1.13, 1.41, respectively), and with fewer blood pressure checks (AOR=2.14; 95% CI=1.97, 2.33; AOR=2.17; 95% CI=1.90, 2.48, respectively) than for their counterparts.

CONCLUSIONS

Efforts targeting continuous and consistent access to care, antihypertensive medications, and regular blood pressure monitoring may improve blood pressure control among populations living in poverty.

Identifying the Social Determinants of Treated Hypertension in New and Established Latino Destination States

Little is known about the influence of social and environmental contexts on Latino hypertension-related disparities. This study examined the influence of social determinants of cardiovascular health on medically treated hypertension, contrasting established vs. new Latino destination states. Logistic regression models were fitted to analyze 2017 Behavioral Risk Factors Surveillance Survey data from 8,999 Latinos. Overall, 70.4% indicated having treated hypertension. History of diabetes (OR = 2.60) and access to healthcare (OR = 2.38) were associated with treated hypertension, regardless of destination state. In established destinations, Latinos who graduated high school (OR = 1.19) or attended college (OR = 1.32) had higher odds of treated hypertension; whereas those who completed college were less likely to have treated hypertension (OR = 0.80). In contrast, in both new and non-destination states, the odds of treated hypertension were consistently lower across levels of educational attainment. Results highlight the need for cardiovascular-risk reduction interventions to incorporate the social and environmental context in the development process.

Racial and Ethnic Disparities in Hypertension: Barriers and Opportunities to Improve Blood Pressure Control

PURPOSE OF REVIEW

To characterize the barriers and opportunities associated with racial and ethnic disparities in blood pressure (BP) control.

RECENT FINDINGS

Blood pressure (BP) control rates in the USA have worsened over the last decade, with significantly lower rates of control among people from racial and ethnic minority groups, with non-Hispanic (NH) Black persons having 10% lower control rates compared to NH White counterparts. Many factors contribute to BP control including key social determinants of health (SDoH) such as health literacy, socioeconomic status, and access to healthcare as well as low awareness rates and dietary habits. Numerous pharmacologic and non-pharmacologic interventions have been developed to reduce racial and ethnic disparities in BP control. Among these, dietary programs designed to help reduce salt intake, faith-based interventions, and community-based programs have found success in achieving better BP control among people from racial and ethnic minority groups. Disparities in the prevalence and management of hypertension persist and remain high, particularly among racial and ethnic minority populations. Ongoing efforts are needed to address SDoH along with the unique genetic, social, economic, and cultural diversity within these groups that contribute to ongoing BP management inequalities.

Contributions of social determinants of health to systolic blood pressure in United States adult immigrants: Use of path analysis to validate a conceptual framework

OBJECTIVE

Validate a conceptual framework and identify pathways between antecedent (life-course socioeconomic status (L-SES)), predisposing (age, sex, married, homeless as a child), enabling (health literacy, acculturation), and need (disability) social determinants of health (SDoH) and systolic blood pressure (SBP) in US immigrants.

METHODS

181 immigrants were enrolled in the study. Path analysis was used to identify paths by which SDoH influence SBP and to determine if antecedents, predisposing, enabling, and need factors have direct and indirect relationships with SBP.

RESULTS

The final model(chi2(5)=14.88, p = 0.011, RMSEA = 0.070, pclose = 0.17, CFI = 0.96) showed L-SES was directly associated with age (0.12, p = 0.019) and disability(0.17, p = 0.001); and indirectly associated with disability (0.29, p < 0.001) and SBP (0.31, p < 0.001). Age (0.31, p < 0.001) and sex(0.25, p < 0.001) were directly associated with SBP, and age was directly associated with disability (0.29, p < 0.001) and indirectly associated with SBP(0.14, p = 0.018). Other predisposing factors such as being married (-0.32, p < 0.001) and being homeless as a child alone (0.16, p < 0.001) were directly associated with disability and indirectly associated (0.14, p = 0.018) with SBP. Enabling factor of health literacy (0.16, p = 0.001) was directly associated with disability and indirectly associated (0.14, p = 0.018) with SBP. Need factor of disability (0.14, p = 0.018) was directly associated with SBP.

CONCLUSIONS

This study provides the first validation of a conceptual model for the relationship between SDoH and SBP among immigrants and identifies potential targets for focused interventions.

Racial and Ethnic Differences in All-Cause and Cardiovascular Disease Mortality: The MESA Study

BACKGROUND

Despite improvements in population health, marked racial and ethnic disparities in longevity and cardiovascular disease (CVD) mortality persist. This study aimed to describe risks for all-cause and CVD mortality by race and ethnicity, before and after accounting for socioeconomic status (SES) and other factors, in the MESA study (Multi-Ethnic Study of Atherosclerosis).

METHODS

MESA recruited 6814 US adults, 45 to 84 years of age, free of clinical CVD at baseline, including Black, White, Hispanic, and Chinese individuals (2000-2002). Using Cox proportional hazards modeling with time-updated covariates, we evaluated the association of self-reported race and ethnicity with all-cause and adjudicated CVD mortality, with progressive adjustments for age and sex, SES (neighborhood SES, income, education, and health insurance), lifestyle and psychosocial risk factors, clinical risk factors, and immigration history.

RESULTS

During a median of 15.8 years of follow-up, 22.8% of participants (n=1552) died, of which 5.3% (n=364) died of CVD. After adjusting for age and sex, Black participants had a 34% higher mortality hazard (hazard ratio [HR], 1.34 [95% CI, 1.19-1.51]), Chinese participants had a 21% lower mortality hazard (HR, 0.79 [95% CI, 0.66-0.95]), and there was no mortality difference in Hispanic participants (HR, 0.99 [95% CI, 0.86-1.14]) compared with White participants. After adjusting for SES, the mortality HR for Black participants compared with White participants was reduced (HR, 1.16 [95% CI, 1.01-1.34]) but still statistically significant. With adjustment for SES, the mortality hazards for Chinese and Hispanic participants also decreased in comparison with White participants. After further adjustment for additional risk factors and immigration history, Hispanic participants (HR, 0.77 [95% CI, 0.63-0.94]) had a lower mortality risk than White participants, and hazard ratios for Black participants (HR, 1.08 [95% CI, 0.92-1.26]) and Chinese participants (HR, 0.81 [95% CI, 0.60-1.08]) were not significantly different from those of White participants. Similar trends were seen for CVD mortality, although the age- and sex-adjusted HR for CVD mortality for Black participants compared with White participants was greater than all-cause mortality (HR, 1.72 [95% CI, 1.34-2.21] compared with HR, 1.34 [95% CI, 1.19-1.51]).

CONCLUSIONS

These results highlight persistent racial and ethnic differences in overall and CVD mortality, largely attributable to social determinants of health, and support the need to identify and act on systemic factors that shape differences in health across racial and ethnic groups.

Assessment of ideal cardiovascular health metrics in refugees, East of Iran

Background

In 2013, there was an estimation of greater than 4.5 million Afghan refugees who had migrated to the least developed countries. Over one million are legally registered in Iran. We assessed the heart health status as described by the American Heart Association (AHA) in the Afghan refugee populace.

Methods

This cross-sectional survey was carried out on 1,634 Afghan refugees, including 746 males (45.7%) and 888 females (54.3%), selected through a convenience sampling method in 2016. The American Heart Association's seven cardiovascular health metrics were evaluated to specify the status of heart health in Afghan refugees. Differences with age and sex were analyzed using the χ² test.

Results

Only one (0.1%) participant met the ideal for all seven cardiovascular health metrics. No significant differences were found between women and men in meeting the ideal criteria for more than five cardiovascular health metrics. As age increased, the proportion of refugees who met the ideal for more than five cardiovascular health metrics declined.

Conclusions

Refugees were not meeting the ideal cardiovascular health for some of the assessed metrics. Intervention to improve and monitor heart health in Afghan refugees is needed.

DASH diet adherence and cognitive function: Multi-ethnic study of atherosclerosis

BACKGROUND AND AIMS

The Adherence to the Dietary Approaches to Stop Hypertension (DASH) diet has been associated with better cognitive function in studies of predominantly White participants; few studies have examined this association in diverse cohorts. Our objective was to examine the association between the DASH diet and cognitive function in the diverse Multi-Ethnic Study of Atherosclerosis (MESA) cohort.

METHODS

Among 4169 MESA participants, we evaluated prospectively, the association between DASH diet adherence and cognitive function. Participants completed a food frequency questionnaire at baseline (2000-2002) and cognitive function was assessed using the Cognitive Abilities Screening Instrument (CASI), Digit Symbol Coding (DSC), and Digit Span (DS) at Exam 5 in 2010-2012 and Exam 6 (2016-2019). Regression analyses were used to evaluate the association between quintiles of DASH diet adherence with CASI, DSC, and DS performance and decline, adjusting for potential confounders. Effect modification by hypertension, diabetes, race/ethnicity, acculturation, and exercise were evaluated.

RESULTS

DASH diet adherence was not associated with cognitive performance or decline for any of the measures. There were no differences by racial/ethnic groups, with the exception that Hispanic participants reporting greater DASH diet adherence, performed worse on DS at Exam 5 (p = 0.05). Components of the DASH diet were differentially correlated with test performance: increased consumption of nuts/legumes was associated with better performance on the CASI at Exam 5 (p = 0.003) and Exam 6 (p = 0.007). Increased consumption of whole grains was associated with better DSC performance at Exam 5 (p = 0.04) and better DS performance at Exam 6 (p = 0.01).

CONCLUSIONS

DASH diet adherence was nominally associated with cognitive function with a suggestion of differences by race/ethnicity. Future work should examine more closely, the relationships between racial and ethnic groups and the impact of diet on cognitive function.

Ethnic and Gender Differences in 10-Year Coronary Heart Disease Risk: a Cross-Sectional Study in Hawai'i

BACKGROUND

Cardiovascular disease (CVD) is the leading cause of death in the US. In Hawai'i, Filipinos and Native Hawaiians have the highest rates of CVD-related risk factors. CVD risk across these ethnic groups has not been examined. This cross-sectional study examines 10-year CVD risk as determined by the Framingham Risk Score (FRS) across ethnic groups in Hawai'i, controlling for clinical, demographic, and psychosocial factors.

METHODS

This study includes secondary data analysis of the Kohala Health Research Project dataset. All non-pregnant adults (≥ 18 years of age) who resided in the community of interest during the study period were eligible to participate with 1462 participants completing the clinical examination and surveys. This analysis included clinical, demographic, and psychosocial variables. Ethnic differences were examined using the chi-squared test and one-way ANOVA. Multiple linear regression on FRS was conducted and least square means of FRS were calculated.

RESULTS

Data from 1146 individuals were analyzed. Participants were 44.4% Native Hawaiian, 15.4% Filipino, 15.3% Japanese, and 25% non-Hispanic White; 55.4% were female and had a mean age of 48.8 years. For males, the unadjusted Japanese mean FRS was significantly higher compared with the other ethnic groups. For females, Filipino and Japanese mean FRS were significantly higher compared with Native Hawaiians and non-Hispanic Whites. In the fully adjusted model, there were no ethnic group differences in FRS among males and Filipinos had significantly higher FRS compared with non-Hispanic White among females.

CONCLUSIONS

This cross-sectional community-based epidemiological study examined ethnic differences in CVD risk after adjusting for age, depression, social support, and acculturation. The results suggest that some ethnic differences in CVD risk persist even after controlling for confounders but that recalibration of risk assessment is necessary.

A systematic review of quantitative and qualitative literature on health professionals' experiences communicating with Chinese immigrants

AIM

The aim of this study is to determine health professionals' experiences communicating with Chinese immigrants and identify potential education barriers.

BACKGROUND

Health professionals caring for Chinese immigrants often encounter communication barriers, leading to uncertainty of quality of care.

DESIGN

This study is a quantitative and qualitative systematic review.

DATA SOURCES

MEDLINE, Scopus, CINAHL, PubMed and Google Scholar were searched, limited to 1980 to October 2020.

REVIEW METHODS

Articles were included if they reported results about health professional communication with Chinese patients. Quality was appraised using Consolidated Criteria for Reporting Qualitative Research guidelines and thematic synthesis conducted.

RESULTS

Of 1363 articles, seven studies were included. These described provider-patient communication in primary care, oncology and palliative settings only. Three core themes were identified: (1) family-centred health communication where family controls provider-patient information exchange; (2) mismatch of provider-patient health beliefs and knowledge on diet, nutrition, traditional medicine, place for death and disease prevention and (3) mismatch of language and resources as skilled providers proficient in specific dialects are limited; communication resources are perceived as infrequently available and content is insufficient.

CONCLUSION

Studies describing health professionals' experiences communicating with Chinese immigrants are limited. Key barriers identified included cultural and language disparities and communication resources are inadequate to support health professionals' needs.

Nativity and Cardiovascular Dysregulation: Evidence from the 2001-2016 National Health and Nutrition Examination Survey

OBJECTIVES

To examine nativity-based differences in 3 cardiovascular biomarkers commonly used to assess cardiovascular dysregulation.

METHODS

Data was pooled from the 2001-2016 National Health and Nutrition Examination Survey to compare biomarker risk scores for the US-born (n = 4693) and foreign-born (n = 2968) Black adults. We used multivariable-adjusted logistic regression to assess the association between nativity and cardiovascular biomarkers, controlling for gender, age, health behaviors, and socioeconomic status.

RESULTS

In the full model, a foreign-born health advantage was not observed in all 3 cardiovascular biomarkers. In fact, foreign-born Blacks were almost twice as likely to have high mean diastolic blood pressure compared with the US-born individuals (OR = 1.82; 95% CI = 1.15, 2.88) and had an increased risk of high 60-s pulse. Foreign-born individuals living in the USA for less than 5 years were 62% less likely to have high mean systolic blood pressure than individuals living in the USA for 20 years or more.

CONCLUSIONS

The foreign-born health advantage among Blacks was not observed in the cardiovascular biomarkers under study, suggesting that the commonly cited Healthy Immigrant Effect may need to be reassessed.

Incidence of Hypertension Among US Hispanics/Latinos: The Hispanic Community Health Study/Study of Latinos, 2008 to 2017

Background Among US Hispanics/Latinos, the largest ethnic minority population in the United States, hypertension incidence has not been thoroughly reported. The goal of this study was to describe the incidence of hypertension among US Hispanic/Latino men and women of diverse Hispanic/Latino background. Methods and Results We studied 6171 participants of the Hispanic Community Health Study/Study of Latinos, a diverse group of self-identified Hispanics/Latinos from 4 US urban communities, aged 18 to 74 years, and free from hypertension in 2008 to 2011 and re-examined in 2014 to 2017. Hypertension was defined as self-reported use of anti-hypertension medication, or measured systolic blood pressure ≥130 mm Hg, or diastolic blood pressure ≥80 mm Hg. Results were weighted given the complex survey design to reflect the target population. Among men, the 6-year age-adjusted probability of developing hypertension was 21.7% (95% CI, 19.5-24.1) and differed by Hispanic/Latino background. Specifically, the probability was significantly higher among men of Cuban (27.1%; 95% CI, 20.2-35.2) and Dominican (28.1%; 95% CI, 19.5-38.8) backgrounds compared with Mexican Americans (17.6%; 95% CI: 14.5-21.2). Among women, the 6-year age-adjusted probability of developing hypertension was 19.7% (95% CI, 18.1-21.5) and also differed by Hispanic/Latino background. Specifically, the probability was significantly higher among women of Cuban (22.6%; 95% CI, 18.3-27.5), Dominican (23.3%; 95% CI, 18.0-29.5), and Puerto Rican (28.2%; 95% CI, 22.7-34.4) backgrounds compared with Mexican Americans (16.0%; 95% CI, 13.9-18.4). Conclusions Hypertension incidence varies by Hispanic/Latino background, with highest incidence among those of Caribbean background.

High blood pressure in Hispanics in the United States: a review

PURPOSE OF REVIEW

To provide an overview of the available data on the prevalence of hypertension (HTN) in various groups and segments of the Hispanic population; prevalence of awareness, treatment and control of HTN among Hispanics; and HTN-related disparities, through disproportionate effects on the Hispanic elderly, women, and young adults.

RECENT FINDINGS

Data on HTN in Hispanics has been lacking or aggregated and frequently not inclusive of certain groups of Hispanics but the available data do show a pattern of more prevalent HTN and HTN disparities among Hispanics compared with non-Hispanic whites. Hispanic adults have some of the highest prevalence of poorly controlled blood pressure compared with any other race-ethnic group in the United States. Further, the impact of the most recent iteration of the HTN guidelines among all segments of the Hispanic population has not been well studied.

SUMMARY

The most recent HTN guidelines will likely only further illuminate worsening HTN-related disparities among Hispanics. These findings suggest significant screening and treatment disparities must be addressed to reduce HTN risk among the Hispanic population.

Occupational and environmental influences on hypertension

In this review I try to summarize concisely available information on common effectors on blood pressure, occupational, and environmental ones, which are sometimes overlooked, so that clinicians involved in caring for patients with hypertension may have somewhat better vision of what our patients are exposed to.

Association of acculturation with cardiac structure and function among Hispanics/Latinos: a cross-sectional analysis of the echocardiographic study of Latinos

OBJECTIVE

Hispanics/Latinos, the largest immigrant population in the USA, undergo the process of acculturation and have a large burden of heart failure risk. Few studies have examined the association of acculturation on cardiac structure and function.

DESIGN

Cross-sectional.

SETTING

The Echocardiographic Study of Latinos.

PARTICIPANTS

1818 Hispanic adult participants with baseline echocardiographic assessment and acculturation measured by the Short Acculturation Scale, nativity, age at immigration, length of US residence, generational status and language.

PRIMARY AND SECONDARY OUTCOME MEASURES

Echocardiographic assessment of left atrial volume index (LAVI), left ventricular mass index (LVMI), early diastolic transmitral inflow and mitral annular velocities.

RESULTS

The study population was predominantly Spanish-speaking and foreign-born with mean residence in the US of 22.7 years, mean age of 56.4 years; 50% had hypertension, 28% had diabetes and 44% had a body mass index >30 kg/m². Multivariable analyses demonstrated higher LAVI with increasing years of US residence. Foreign-born and first-generation participants had higher E/e' but lower LAVI and e' velocities compared with the second generation. Higher acculturation and income >$20K were associated with higher LVMI, LAVI and E/e' but lower e' velocities. Preferential Spanish-speakers with an income <$20K had a higher E/e'.

CONCLUSIONS

Acculturation was associated with abnormal cardiac structure and function, with some effect modification by socioeconomic status.

Comparison of Ideal Cardiovascular Health Attainment and Acculturation among Asian Americans and Latinos

Objective

To determine the association between language and ideal cardiovascular health among Asian Americans and Latinos.

Design/Study Participants

Cross-sectional study using 2011-2016 National Health and Nutrition Examination Survey of Asian Americans (n=2,009) and Latinos (n=3,906).

Interventions

Participants were classified according to language spoken at home (only/mostly English spoken, both English and native language spoken equally, or mostly/only native language spoken).

Outcomes

Ideal, intermediate and poor cardiovascular health status for smoking, blood pressure, glucose level, and total cholesterol.

Results

The majority of Asian Americans and Latinos had ideal smoking status, but those who only/mostly spoke English were more likely to smoke compared with those who spoke only/mostly spoke their native language. Approximately one third of Asian Americans and Latinos had intermediate (ie, borderline or treated to goal) levels of cardiovascular health for blood pressure, glucose level and total cholesterol. In adjusted models, those who spoke only/mostly their native language were significantly less likely to have poor smoking or hypertension status than those who spoke only/mostly English. Among Latinos, only/mostly Spanish speakers were more likely to have poor/ intermediate glucose levels (PR=1.35, 95% CI =1.21, 1.49) than those who spoke only/ mostly English, becoming statistically non-significant after adjusting for education and income.

Conclusion

We found significant variation in ideal cardiovascular health attainment by language spoken at home in two of the largest immigrant groups in the United States. Findings suggest the need for language and culturally tailored public health and clinical initiatives to reduce cardiovascular risk in diverse populations.

The Association Between Acculturation and Cardiovascular Disease Risk in Ghanaian and Nigerian-born African Immigrants in the United States: The Afro-Cardiac Study

The burden of cardiovascular disease (CVD) risk in ethnic minorities in the United States (US) is high. Acculturation may worsen or improve cardiovascular health in immigrants. We sought to examine the association between acculturation and elevated cardiovascular disease risk in African immigrants, a growing immigrant population in the US. We conducted a cross-sectional study of Ghanaian and Nigerian born-African immigrants in the US. To determine whether acculturation was associated with having elevated CVD risk (defined as ≥3 CVD risk factors or Pooled Cohort Equations score ≥7.5%), we performed unadjusted and adjusted logistic regression analyses. For both outcomes, sex-specific models were fitted. Participants (N = 253) were aged 35-74 years and resided in Baltimore-Washington-D.C. The mean age (SD) was 49.5 (9.2) years and 58% were female. Residing in the US for ≥10 years was associated with an almost fourfold (95% CI 1.05-14.35) and eightfold (95% CI 2.09-30.80) greater odds of overweight/obesity and elevated CVD risk respectively in males. Females residing in the US for ≥10 years had 2.60 times (95% CI 1.04-6.551) greater odds of hypertension than newer residents. Participants were classified according to acculturation strategies: Integrationists, 166 (66%); Traditionalists, 80 (32%); Marginalists, 5 (2%); and Assimilationists, 2 (1%). Integrationists had a 0.46 (95% CI 0.24-0.87) lower odds of having ≥3 CVD risk factors and 0.38 (95% CI 0.18-0.78) lower odds of having elevated CVD risk (Pooled Cohort Equations score ≥7.5%) than Traditionalists. Although longer length of stay was associated with CVD risk, Integrationists had lower CVD risk than Traditionalists. Our results suggest that coordinated public health responses to the epidemic of CVD risk factors in the US should target this understudied population. Acculturation should be considered as a meaningful contributor of increased CVD risk and acculturation strategies may be used to tailor interventions in African immigrants. Promoting successful integration may reduce immigrants' CVD risk.

Hypertension Prevalence Jointly Influenced by Acculturation and Gender in US Immigrant Groups

BACKGROUND

Latinos and Asians in the United States are disproportionately burdened by hypertension, a leading risk factor for cardiovascular disease. Few studies have used multicomponent measures of acculturation to compare cardiovascular risk factors across immigrant-origin groups. Additionally, little is known about how acculturation and gender shape hypertension risk among immigrants.

METHODS

We created an acculturation score composed of language use, nativity, and years in the United States and fit separate race/ethnicity log-binomial models examining associations with hypertension prevalence (≥130/80 mm Hg) among Latino (n = 4,267) and Asian (n = 2,142) National Health and Nutrition Examination Survey 2011-2016 participants aged 18+. Joint effect models tested the concept of "intersectionality" between acculturation and gender.

RESULTS

Adjusting for age, gender, and socioeconomic position, Latinos and Asians with high acculturation were 25% and 27% more likely to have hypertension, respectively, compared with low acculturation groups. Latino and Asian American men with high levels of acculturation were 74-79% more likely to have hypertension compared with women with low acculturation (adjusted prevalence ratios (aPR) for Latinos = 1.74, 95% confidence interval (CI): 1.49-2.03; aPR for Asians = 1.79, 95% CI: 1.42-2.25). The gradient of increasing hypertension with increasing acculturation was most apparent among Latino men (adjusted risk differences (aRD) = 12.0%, P < 0.001) and Asian women (aRD = 14.0%, P = 0.003) and nonsignificant among Latino women and Asian men when comparing high vs. low acculturation categories.

CONCLUSIONS

Our results correspond with prior literature demonstrating increased morbidity among immigrants with increasing acculturation but also suggest differing patterns by race/ethnicity and gender. Future research should explore how migration processes differentially influence hypertension among men and women.

CKD and ESRD in US Hispanics

Hispanics are the largest racial/ethnic minority group in the United States, and they experience a substantial burden of kidney disease. Although the prevalence of chronic kidney disease (CKD) is similar or slightly lower in Hispanics than non-Hispanic whites, the age- and sex-adjusted prevalence rate of end-stage renal disease is almost 50% higher in Hispanics compared with non-Hispanic whites. This has been attributed in part to faster CKD progression among Hispanics. Furthermore, Hispanic ethnicity has been associated with a greater prevalence of cardiovascular disease risk factors, including obesity and diabetes, as well as CKD-related complications. Despite their less favorable socioeconomic status, which often leads to limited access to quality health care, and their high comorbid condition burden, the risk for mortality among Hispanics appears to be lower than for non-Hispanic whites. This survival paradox has been attributed to a complex interplay between sociocultural and psychosocial factors, as well as other factors. Future research should focus on evaluating the long-term impact of these factors on patient-centered and clinical outcomes. National policies are needed to improve access to and quality of health care among Hispanics with CKD.

Acculturation and chronic kidney disease in the Hispanic community health study/study of Latinos (HCHS/SOL)

Hispanics/Latinos are burdened by chronic kidney disease (CKD). The role of acculturation in this population has not been explored. We studied the association of acculturation with CKD and cardiovascular risk factor control. We performed cross-sectional analyses of 13,164 U.S. Hispanics/Latinos enrolled in the HCHS/SOL Study between 2008 and 2011. Acculturation was measured using the language and ethnic social relations subscales of the Short Acculturation Scale for Hispanics, and proxies of acculturation (language preference, place of birth and duration of residence in U.S.). CKD was defined as estimated glomerular filtration rate (eGFR) <60 ml/min/1.73 m² or urine albumin-to-creatinine ratio ≥ 30 mg/g. On multivariable analyses stratified by age, lower language subscale score was associated with higher odds of CKD among those older than 65 (OR 1.29, 95% CI, 1.03, 1.63). No significant association was found between proxies of acculturation and CKD in this age strata. Among individuals aged 18–44, a lower language subscale score was associated with lower eGFR (β = −0.77 ml/min/1.73 m², 95% CI −1.43, −0.10 per 1 SD increase) and a similar pattern was observed for ethnic social relations. Among those older than 65, lower language subscale score was associated with higher log-albuminuria (β = 0.12, 95% CI 0.03, 0.22). Among individuals with CKD, acculturation measures were not associated with control of cardiovascular risk factors. In conclusion, lower language acculturation was associated with a higher prevalence of CKD in individuals older than 65. These findings suggest that older individuals with lower language acculturation represent a high risk group for CKD.

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Among Hispanics/Latinos, lower language acculturation was associated with a higher prevalence of chronic kidney disease in older individuals.

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Based on our findings, older individuals with lower language acculturation represent a high-risk group for chronic kidney disease.

Opportunities for the Advanced Practice Nurse to Enhance Hypertension Knowledge and Self-management Among African American Women

PURPOSE

Despite increased awareness and the advent of methods to manage the disease, hypertension is poorly controlled among African American women. This study explored hypertension knowledge and blood pressure in a sample of African American women.

DESIGN

A descriptive, cross-sectional design was used to collect survey data on hypertension knowledge.

METHODS

African American women attending a church conference were invited to complete a questionnaire, which included the Check Your High Blood Pressure Prevention IQ survey, and had their blood pressures measured.

RESULTS

Of the 151 women who participated, 62% were diagnosed with hypertension. Many of the women, even those not diagnosed with hypertension, had elevated blood pressures. Although the average scores showed that the women scored well on the survey, there were 4 items on the survey that a percentage of the women had difficulty with: questions about (1) stress as a cause of hypertension, (2) symptoms associated with high blood pressure, (3) whether hypertension could be cured, and (4) the amount of exercise needed to help reduce blood pressure.

CONCLUSION

Despite efforts to increase awareness and control of hypertension, considerable misconceptions about the disease were found in this sample of African American women. To improve self-management of hypertension among this group, advanced practice nurses need to directly address these misconceptions.

Diurnal salivary cortisol and nativity/duration of residence in Latinos: The Multi-Ethnic Study of Atherosclerosis

Latino immigrants have lower prevalence of depression, obesity and cardiovascular disease than US-born Latinos when they are recently arrived in the US, but this health advantage erodes with increasing duration of US residence. Cumulative exposure to psychosocial stress and its physiological sequelae may mediate the relationship between nativity and duration of US residence and poor health. We used data from Latino cohort study participants ages 45-84 to examine cross-sectional (n=558) and longitudinal (n=248) associations between nativity and duration of US residence and features of the diurnal cortisol curve including: wake-up cortisol, cortisol awakening response (CAR, wake-up to 30min post-awakening), early decline (30min to 2h post-awakening) and late decline (2h post-awakening to bed time), wake-to-bed slope, and area under the curve (AUC). In cross-sectional analyses, US-born Latinos had higher wake-up cortisol than immigrants with fewer than 30 years of US residence. In the full sample, over 5 years the CAR and early decline became flatter and AUC became larger. Over 5 years, US-born Latinos had greater increases in wake-up cortisol and less pronounced flattening of the early diurnal cortisol decline than immigrants with fewer than 30 years of US residence. Immigrants with 30 or more years of US residence also had less pronounced flattening of the early decline relative to more recent immigrants, and also had a less pronounced increase in AUC. In sum, we saw limited cross-sectional evidence that US-born Latinos have more dysregulated cortisol than recently-arrived Latino immigrants, but over time US-born Latinos had slower progression of cortisol dysregulation.

Acculturation and activity behaviors in Chinese American immigrants in New York City

Asian Americans have lower levels of physical activity (PA) compared to other racial/ethnic groups; however, there is little understanding of the social and cultural determinants of PA in this population. Few analyses describe specific PA domains (occupation-, transportation-, recreation-related), focus on one Asian subgroup, or use validated scales. The study objective was to assess the association between acculturation and activity behaviors (meeting 2008 PA guidelines, activity minutes by PA domain, sitting time) in a cross-sectional sample of urban-dwelling, Chinese American immigrants. Data were from the Chinese American Cardiovascular Health Assessment (CHA CHA) 2010-11 among participants with valid reports of PA minutes, assessed by the WHO Global Physical Activity Questionnaire (n = 1772). Acculturation was assessed using the Stephenson Multigroup Acculturation Scale, a 32-item instrument which characterizes two acculturative dimensions: ethnic society (Chinese) immersion and dominant society (American) immersion (maximum possible scores = 4). Multivariable models regressing activity behaviors on acculturation were run, adjusting for age, sex, household income, education, and age at immigration. Ethnic society immersion was high (mean = 3.64) while dominant society immersion was moderate (mean = 2.23). Higher ethnic society immersion was associated with less recreation-related PA (- 40.7 min/week); higher dominant society immersion was associated with a higher odds of meeting PA guidelines (OR: 1.66 (1.25, 2.20), p < 0.001) and more recreation-related PA (+ 36.5 min/week). Given low PA levels in Chinese adults in China, results suggest that PA for leisure may increase and become a more normative behavior among Chinese American immigrants with acculturation. Understanding acculturation level may inform strategies to increase PA in Chinese Americans.

Cardiovascular diseases and risk factors among Chinese immigrants

The aim of this study is to identify the prevalence of cardiovascular disease (CVD) and major CVD risk factors, including diabetes, hypertension, dyslipidemia, obesity and smoking among Chinese immigrants by a systematic review of studies from various countries. PubMed and the China National Knowledge Infrastructure databases were searched for studies of the prevalence of major CVDs and risk factors, and of CVD mortality among Chinese immigrants. The search identified 386 papers, 16 of which met the inclusion criteria for this review. In mainland China, there is a pattern of high stroke prevalence but low coronary heart disease (CHD) prevalence. Among Chinese immigrants, there is a much lower prevalence and mortality of stroke, but a higher prevalence and mortality of CHD, even though these are lower than the rates in immigrants of other ethnicities in the host country. The prevalence of CVD risk factors is also markedly different in immigrants. Compared with mainland Chinese, Chinese immigrants have a higher prevalence of diabetes and hypertension, higher serum cholesterol, poorer dietary patterns, and higher prevalence of obesity and smoking. Thus, the epidemiological pattern of CVD among Chinese immigrants changes compared with resident mainland Chinese. The less healthy environmental factor after immigration may be a major trigger in the adverse CVD status of Chinese immigrants. It is important for policy-makers to pay more attention to specific minority immigrant groups, and to implement more effective preventive measures to improve the health of immigrant populations.

Acculturation is associated with left ventricular mass in a multiethnic sample: the Multi-Ethnic Study of Atherosclerosis

Background

Acculturation involves stress-related processes and health behavioral changes, which may have an effect on left ventricular (LV) mass, a risk factor for cardiovascular disease (CVD). We examined the relationship between acculturation and LV mass in a multiethnic cohort of White, African-American, Hispanic and Chinese subjects.

Methods

Cardiac magnetic resonance assessment was available for 5004 men and women, free of clinical CVD at baseline. Left ventricular mass index was evaluated as LV mass indexed by body surface area. Acculturation was characterized based on language spoken at home, place of birth and length of stay in the United States (U.S.), and a summary acculturation score ranging from 0 = least acculturated to 5 = most acculturated. Mean LV mass index adjusted for traditional CVD risk factors was compared across acculturation levels.

Results

Unadjusted mean LV mass index was 78.0 ± 16.3 g/m². In adjusted analyses, speaking exclusively English at home compared to non-English language was associated with higher LV mass index (81.3 ± 0.4 g/m² vs 79.9 ± 0.5 g/m², p = 0.02). Among foreign-born participants, having lived in the U.S. for ≥ 20 years compared to < 10 years was associated with greater LV mass index (81.6 ± 0.7 g/m² vs 79.5 ± 1.1 g/m², p = 0.02). Compared to those with the lowest acculturation score, those with the highest score had greater LV mass index (78.9 ± 1.1 g/m² vs 81.1 ± 0.4 g/m², p = 0.002). There was heterogeneity in which measure of acculturation was associated with LV mass index across ethnic groups.

Conclusions

Greater acculturation is associated with increased LV mass index in this multiethnic cohort. Acculturation may involve stress-related processes as well as behavioral changes with a negative effect on cardiovascular health.

Job Strain, Occupational Category, Systolic Blood Pressure, and Hypertension Prevalence: The Multi-Ethnic Study of Atherosclerosis

OBJECTIVE

To assess associations of occupational categories and job characteristics with prevalent hypertension.

METHODS

We analyzed 2517 Multi-Ethnic Study of Atherosclerosis participants, working 20+ hours per week, in 2002 to 2004.

RESULTS

Higher job decision latitude was associated with a lower prevalence of hypertension, prevalence ratio = 0.78 (95% confidence interval 0.66 to 0.91) for the top versus bottom quartile of job decision latitude. Associations, however, differed by occupation: decision latitude was associated with a higher prevalence of hypertension in health care support occupations (interaction P = 0.02). Occupation modified associations of sex with hypertension: a higher prevalence of hypertension in women (vs men) was observed in health care support and in blue-collar occupations (interaction P = 0.03).

CONCLUSIONS

Lower job decision latitude is associated with hypertension prevalence in many occupations. Further research is needed to determine reasons for differential impact of decision latitude and sex on hypertension across occupations.

Accuracy of plasma interleukin-18 and adiponectin concentrations in predicting metabolic syndrome and cardiometabolic disease risk in middle-age Brazilian men

The aims of this cross-sectional study were to explore the ability of serum interleukin 18 (IL-18) and adiponectin to identify metabolic syndrome (MetS), and to verify their association with an index of central lipid overaccumulation (lipid accumulation product (LAP)) and cardiometabolic risk factors in a population of middle-aged Brazilian men. A group of 218 apparently healthy middle-aged Brazilian men (age, 50.3 ± 4.97 years) underwent anthropometric, clinical, sociodemographic, and standard serum biochemical assessments. LAP was calculated and the study participants were categorized into 3 groups according to serum IL-18 and adiponectin cut-points tertiles to verify the association of these biomarkers with cardiometabolic risk factors. The MetS group had more less active (p = 0.03) and obese (p < 0.01) individuals who exhibited higher IL-18 (p < 0.01) and lower adiponectin (p < 0.01) than did those in the group with no MetS. After adjustments (age, smoking, alcohol consumption, physical activity level, and total body fat), serum IL-18 ≥ 336.4 pg/mL was an independent factor for MetS occurrence and it was directly associated with LAP (≥51.28), central obesity, hypertriglyceridemia, and hypertension (p < 0.05), but not with high-density lipoprotein cholesterol (HDL-C). Serum adiponectin ≥ 7.02 μg/mL was negatively associated with MetS occurrence, LAP, hypertriglyceridemia, and low HDL-C (p < 0.05), but not with central obesity and hypertension. In conclusion, both IL-18 and adiponectin demonstrated the ability to identify MetS in this population, with IL-18 being more accurate. The association of these biomamarkers with LAP and cardiometabolic risk factors highlights its relevance as a diagnostic tool.

Leading Causes of Death among Asian American Subgroups (2003-2011)

BACKGROUND

Our current understanding of Asian American mortality patterns has been distorted by the historical aggregation of diverse Asian subgroups on death certificates, masking important differences in the leading causes of death across subgroups. In this analysis, we aim to fill an important knowledge gap in Asian American health by reporting leading causes of mortality by disaggregated Asian American subgroups.

METHODS AND FINDINGS

We examined national mortality records for the six largest Asian subgroups (Asian Indian, Chinese, Filipino, Japanese, Korean, Vietnamese) and non-Hispanic Whites (NHWs) from 2003-2011, and ranked the leading causes of death. We calculated all-cause and cause-specific age-adjusted rates, temporal trends with annual percent changes, and rate ratios by race/ethnicity and sex. Rankings revealed that as an aggregated group, cancer was the leading cause of death for Asian Americans. When disaggregated, there was notable heterogeneity. Among women, cancer was the leading cause of death for every group except Asian Indians. In men, cancer was the leading cause of death among Chinese, Korean, and Vietnamese men, while heart disease was the leading cause of death among Asian Indians, Filipino and Japanese men. The proportion of death due to heart disease for Asian Indian males was nearly double that of cancer (31% vs. 18%). Temporal trends showed increased mortality of cancer and diabetes in Asian Indians and Vietnamese; increased stroke mortality in Asian Indians; increased suicide mortality in Koreans; and increased mortality from Alzheimer's disease for all racial/ethnic groups from 2003-2011. All-cause rate ratios revealed that overall mortality is lower in Asian Americans compared to NHWs.

CONCLUSIONS

Our findings show heterogeneity in the leading causes of death among Asian American subgroups. Additional research should focus on culturally competent and cost-effective approaches to prevent and treat specific diseases among these growing diverse populations.

Hypertension in minority populations: new guidelines and emerging concepts

Persistent disparities in hypertension, CKD, and associated cardiovascular disease have been noted in the United States among racial/ethnic minority groups. Overall, these disparities are largely mediated by social determinants of health. Yet, emerging data suggest additional biologic factors in racial/ethnic disparities in hypertension prevalence, complications, particularly CKD, and responses to treatment. Nevertheless, race is a social construct and not a physiologic concept, and ethnicity, federally defined as the binary "Hispanic/Latino" or "not Hispanic/Latino," is also imprecise. However, race/ethnicity categories may help interpret health-related data, including surveillance and research, and are important in ensuring that clinical trials remain generalizable to diverse populations. There is significant heterogeneity among prespecified groups and, perhaps, greater genetic differences within than between certain racial/ethnic groups. This review will explore hypertension epidemiology, pathophysiology, and management among the diverse and growing US minority groups, specifically African Americans and Hispanics because much less data are available across the wide spectrum of diverse populations. We will highlight the intersection of hypertension and increasingly prevalent CKD, particularly in African Americans. Finally, we propose multidimensional treatment approaches to hypertension among diverse populations, encompassing population, community, health system, and individual-based approaches.

The Association of Afro-Caribbean Immigrants' Feelings of Disconnection from the Community with the Metabolic Syndrome

Many immigrants can feel like outsiders in their adopted country. The objective of this study was to determine if psychosocial stress associated with feelings of disconnection from the community is associated with the metabolic syndrome (Met-S) among Afro-Caribbean immigrants. The frequency of the Met-S, based on International Diabetes Federation criteria, was determined for a population-based sample of 406 English-speaking Afro-Caribbean immigrants ages twenty and older in the Virgin Islands of the United States (USVI). Feelings of disconnection were assess with Roger's Life Attitude Inventory. Logistic regression analyses showed that a high level of disconnection was significantly associated with the Met-S [Odds Ratio = 1.64 (95% CI 1.10-2.44)] after adjusting for conventional risk factors and for body mass index. Afro-Caribbean immigrants in the USVI who express a high level of disconnection from the community have an increased risk for the Met-S.

The prevalence of medical conditions among U.S. Chinese community-dwelling older adults

BACKGROUND

The burden of medical conditions is increasing among U.S. older adults, yet we have very limited knowledge about medical conditions among Chinese older adults in the United States. This study aimed to examine the prevalence of medical conditions and its sociodemographic and health-related correlates within the context of a population-based cohort study of U.S. Chinese older adults.

METHOD

Using a community-based participatory research approach, community-dwelling Chinese older adults aged 60 years and older in the Greater Chicago area were interviewed between 2011 and 2013.

RESULTS

Of the 3,159 participants interviewed, 58.9% were female and the mean age was 72.8 years. In total, 84.3% of older adults had one or more medical condition, 24.6% reported two conditions, 19.5% had three conditions, and 17.0% reported four or more conditions. A sizeable percentage of older adults had never been screened for dyslipidemia (24.4%) or had never been screened for diabetes mellitus (35.7%).For those who reported high cholesterol, 73.0% were taking medications when compared with 76.1% of those who reported having diabetes and 88.3% of those who reported having high blood pressure. Various sociodemographic and health-related characteristics were correlated with medical conditions.

CONCLUSION

Medical conditions were common among U.S. Chinese older adults, yet screening and treatment rates were fairly low. Future longitudinal studies should be conducted to better understand the risk and protective factors associated with medical conditions.

Neighborhood ethnic composition, spatial assimilation, and change in body mass index over time among Hispanic and Chinese immigrants: Multi-Ethnic Study of Atherosclerosis

OBJECTIVES

We investigated relations between changes in neighborhood ethnic composition and changes in body mass index (BMI) and waist circumference among Chinese and Hispanic immigrants in the United States.

METHODS

We used Multi-Ethnic Study of Atherosclerosis data over a median 9-year follow-up (2000-2002 to 2010-2012) among Chinese (n = 642) and Hispanic (n = 784) immigrants aged 45 to 84 years at baseline. We incorporated information about residential moves and used econometric fixed-effects models to control for confounding by time-invariant characteristics. We characterized neighborhood racial/ethnic composition with census tract-level percentage Asian for Chinese participants and percentage Hispanic for Hispanic participants (neighborhood coethnic concentration).

RESULTS

In covariate-adjusted longitudinal fixed-effects models, results suggested associations between decreasing neighborhood coethnic concentration and increasing weight, although results were imprecise: within-person BMI increases associated with an interquartile range decrease in coethnic concentration were 0.15 kilograms per meters squared (95% confidence interval [CI] = 0.00, 0.30) among Chinese and 0.17 kilograms per meters squared (95% CI = -0.17, 0.51) among Hispanic participants. Results did not differ between those who did and did not move during follow-up.

CONCLUSIONS

Residential neighborhoods may help shape chronic disease risk among immigrants.

Status of cardiovascular disease and stroke in Hispanics/Latinos in the United States: a science advisory from the American Heart Association

BACKGROUND AND PURPOSE

This American Heart Association (AHA) scientific statement provides a comprehensive overview of current evidence on the burden cardiovascular disease (CVD) among Hispanics in the United States. Hispanics are the largest minority ethnic group in the United States, and their health is vital to the public health of the nation and to achieving the AHA's 2020 goals. This statement describes the CVD epidemiology and related personal beliefs and the social and health issues of US Hispanics, and it identifies potential prevention and treatment opportunities. The intended audience for this statement includes healthcare professionals, researchers, and policy makers.

METHODS

Writing group members were nominated by the AHA's Manuscript Oversight Committee and represent a broad range of expertise in relation to Hispanic individuals and CVD. The writers used a general framework outlined by the committee chair to produce a comprehensive literature review that summarizes existing evidence, indicate gaps in current knowledge, and formulate recommendations. Only English-language studies were reviewed, with PubMed/MEDLINE as our primary resource, as well as the Cochrane Library Reviews, Centers for Disease Control and Prevention, and the US Census data as secondary resources. Inductive methods and descriptive studies that focused on CVD outcomes incidence, prevalence, treatment response, and risks were included. Because of the wide scope of these topics, members of the writing committee were responsible for drafting individual sections selected by the chair of the writing committee, and the group chair assembled the complete statement. The conclusions of this statement are the views of the authors and do not necessarily represent the official view of the AHA. All members of the writing group had the opportunity to comment on the initial drafts and approved the final version of this document. The manuscript underwent extensive AHA internal peer review before consideration and approval by the AHA Science Advisory and Coordinating Committee.

RESULTS

This statement documents the status of knowledge regarding CVD among Hispanics and the sociocultural issues that impact all subgroups of Hispanics with regard to cardiovascular health. In this review, whenever possible, we identify the specific Hispanic subgroups examined to avoid generalizations. We identify specific areas for which current evidence was less robust, as well as inconsistencies and evidence gaps that inform the need for further rigorous and interdisciplinary approaches to increase our understanding of the US Hispanic population and its potential impact on the public health and cardiovascular health of the total US population. We provide recommendations specific to the 9 domains outlined by the chair to support the development of these culturally tailored and targeted approaches.

CONCLUSIONS

Healthcare professionals and researchers need to consider the impact of culture and ethnicity on health behavior and ultimately health outcomes. There is a need to tailor and develop culturally relevant strategies to engage Hispanics in cardiovascular health promotion and cultivate a larger workforce of healthcare providers, researchers, and allies with the focused goal of improving cardiovascular health and reducing CVD among the US Hispanic population.

Impact of acculturation on cardiovascular risk factors among elderly Mexican Americans

PURPOSE

Higher levels of acculturation among Latinos have been shown to be associated with a higher prevalence of cardiovascular (CV) risk factors in some studies of middle-age persons. The association of acculturation and prevalence of CV risk factors in elderly Latinos is less well established.

METHODS

Acculturation was measured using the validated bidimensional Acculturation Rating Scale for Mexican Americans-II. We conducted a cross-sectional analysis of the association of acculturation with prevalence of CV risk factors among 1789 elderly men and women from the Sacramento Area Latino Study on Aging using multivariate linear and logistic regression. We tested for the interaction of acculturation with risk factors by nativity status.

RESULTS

Median age was 69.8 years. Higher acculturation was associated with lower systolic blood pressure, lower low-density lipoprotein, higher high-density lipoprotein, and lower prevalence of CV disease after age and sex adjustment. Higher acculturation remained associated with lower level of low-density lipoprotein and higher level of high-density lipoprotein after full adjustment. Nativity status did not affect these results.

CONCLUSIONS

Contrary to other reports in middle-aged persons, higher levels of acculturation were associated with better lipid profiles and no significant differences in other CV risk factors by acculturation level in elderly Latinos.

Acculturation, Medication Adherence, Lifestyle Behaviors, and Blood Pressure Control Among Arab Americans

PURPOSE

The aim of this study was to examine the relationship between acculturation, medication adherence, lifestyle behaviors (e.g., physical activity, nutrition, weight control), and blood pressure control among hypertensive Arab Americans.

DESIGN

The study utilized a cross-sectional descriptive design. A convenience sample of 126 participants completed questionnaires and had measures of blood pressure, weight, and height. Forty-six participants were hypertensive and were included in the analysis.

RESULTS

Only 29.2% of participants reported high medication adherence. High medication adherence was associated with lower diastolic blood pressure, eating a healthy diet, and following lifestyle modifications. Acculturation was significantly associated with physical activity and body mass index.

CONCLUSION

Our study found that acculturated participants were more adherent to medications and physical activity and had better blood pressure control. Further studies are needed to explore how acculturation improves adherence and what factors contribute to better adherence in order to design culturally sensitive interventions.

Nativity, language spoken at home, length of time in the United States, and race/ethnicity: associations with self-reported hypertension

BACKGROUND

Characterization of health conditions in recent immigrant subgroups, including foreign-born whites and Asians, is limited but important for identifying emerging health disparities. Hypertension, a major modifiable risk factor for cardiovascular disease, has been shown to be associated with acculturation, but the acculturative experience varies for different racial/ethnic groups. Assessing the impact of race/ethnicity on the relationship between acculturation-related factors and hypertension is therefore of interest.

METHODS

Data from the 2005-2008 waves (n = 36,550) of the NYC Community Health Survey were combined to estimate self-reported hypertension prevalence by nativity, language spoken at home, and time spent in the United States. Multivariable analyses were used to assess (i) the independent associations of acculturation-related factors and hypertension and (ii) potential effect modification by race/ethnicity. Sensitivity analysis recalibrating self-reported hypertension using measured blood pressures from a prior NYC population-based survey was performed. Prevalence was also explored by country of origin.

RESULTS

Being foreign vs. US born was associated with higher self-reported hypertension in whites only. Speaking Russian vs. English at home was associated with a 2-fold adjusted odds of self-reported hypertension. Living in the United States for ≥10 years vs. less time was associated with higher self-reported hypertension prevalence in blacks and Hispanics. Hypertension prevalence in Hispanics was slightly lower when using a recalibrated definition, but other results did not change substantively.

CONCLUSIONS

Race/ethnicity modifies the relationship between acculturation-related factors and hypertension. Consideration of disease prevalence in origin countries is critical to understanding health patterns in immigrant populations. Validation of self-reported hypertension in Hispanic populations is indicated.

Hotel housekeeping work influences on hypertension management

BACKGROUND

Characteristics of hotel housekeeping work increase the risk for hypertension development. Little is known about the influences of such work on hypertension management.

METHODS

For this qualitative study, 27 Haitian immigrant hotel housekeepers from Miami-Dade County, FL were interviewed. Interview transcripts were analyzed with the assistance of the Atlas.ti software for code and theme identification.

RESULTS

Influences of hotel housekeeping work on hypertension management arose both at the individual and system levels. Factors at the individual level included co-worker dynamics and maintenance of transmigrant life. Factors at the system level included supervisory support, workload, work pace, and work hiring practices. No positive influences were reported for workload and hiring practices.

CONCLUSIONS

Workplace interventions may be beneficial for effective hypertension management among hotel housekeepers. These work influences must be considered when determining effective methods for hypertension management among hotel housekeepers.

Nativity disparities in late-stage diagnosis and cause-specific survival among Hispanic women with invasive cervical cancer: an analysis of Surveillance, Epidemiology, and End Results data

PURPOSE

While cervical cancer screening and risk behaviors have been found to vary among US- and foreign-born Hispanic women, many cancer epidemiology studies have conceptualized Hispanics as a homogenous group. Here, we examine differences in cervical cancer stage at diagnosis and survival among Hispanic women by nativity.

METHODS

We use data from the Surveillance, Epidemiology, and End Results program, 1998-2008. Nativity was based on place of birth and was categorized as US versus foreign born. Distant and regional tumors were classified as late stage, while local tumors were classified as early stage.

RESULTS

Forty-seven percent of cases of invasive cervical cancer among Hispanics were diagnosed at a late stage, and over half of invasive cervical cancer cases were among foreign-born women. Foreign-born Hispanic women were significantly more likely than US-born Hispanics to have late-stage diagnosis, after adjusting for age at diagnosis and tumor histology (adjusted odds ration = 1.09, p value = 0.003). There was heterogeneity in the association between nativity and survival by stage at diagnosis. Among cases with early-stage diagnosis, survival was poorer among foreign-born versus US-born Hispanics after adjusting for age at diagnosis, histology, and cancer-directed therapy [adjusted hazard ratios (HR) = 1.31, p value = 0.030]. However, among cases with late-stage diagnosis, survival was better among foreign-born Hispanics (adjusted HR = 0.81, p value < 0.001).

CONCLUSIONS

We hypothesize that nativity differences in survival may be indicative of diverse risk, screening, and treatment profiles. Given such differences, it may be inappropriate to aggregate Hispanics as a single group for cervical cancer research.