Search

Among individuals with hypertension, controlling high blood pressure (BP) reduces the risk for cardiovascular events and death. Reducing dietary sodium can help achieve BP control. The study aim was to use a population-based sample utilizing the gold standard for urinary sodium to quantify the degree with which sodium was independently associated with BP control among individuals with hypertension. Participants included 1568 adults from the Heart Follow-Up Study, a New York City population-based representative study conducted in 2010. Participants collected urine for 24 h and had BP and other anthropometrics measured. Hypertension was defined as systolic BP ≥ 140 mmHg, diastolic BP ≥ 90 mmHg, or being on BP lowering medication. Sodium intake (mg/day) was measured from a single 24-h urine collection. Hypertension prevalence was 30.8%. Among those with hypertension, 64.6% were aware, 56.3% were treated, and 40.3% were controlled. Among those treated for hypertension, 73.0% were controlled. Mean sodium intake among those with hypertension was 3564 mg/day. From multivariable adjusted logistic regression models, each 500 mg decrease in 24-h urinary sodium excretion was associated with a 18% higher odds of hypertension control among those with hypertension (1.18, 95% CI: 1.07, 1.30). In New York City, approximately one in three people has hypertension with a majority uncontrolled. Sodium intake among those with hypertension was 55% greater than recommended upper limit of 2300 mg per day. Among individuals with hypertension, lower sodium intake was associated with hypertension control.

Sugary drink consumption is associated with many adverse health outcomes, including weight gain, diabetes, and other chronic conditions. These beverages are widely marketed and ubiquitously available. This analysis explores sugary drink consumption across all age groups among New York City (NYC) residents using representative survey data. Three population-based representative surveys of NYC residents of different age groups were analyzed. Adult participants, youth participants, and caregivers of child participants self-reported the number of sugary drinks they consumed per day. Mean sugary drink intake per day was estimated overall and by demographic characteristics, for the 2015 cycle of each survey and the 2007-2015 cycles of the adult survey. T tests were used to determine whether means differed by demographics. Long-term trends in mean sugary drink consumption among adult participants were conducted to examine changes over time overall and by demographic characteristics. In 2015, the mean daily number of sugary drinks consumed was 0.53 (95% CI 0.45, 0.61) among children 0-5 years old, 1.05 (95% CI 0.90, 1.21) among children 6-12 years old, and 1.16 (95% CI 1.09, 1.29) among NYC high school students. Among all NYC adults, sugary drink intake decreased 36% from 1.03 (95% CI 0.99, 1.08) in 2007 to 0.66 (95% CI 0.62, 0.70) drinks per day in 2015, p < 0.01. However, at each age level, there were persistent disparities in sugary drink consumption by sex, race/ethnicity, educational attainment, and poverty level. Decreasing overall rates of sugary drink consumption are promising; however, disparities by socio-demographics are a concern. Reducing sugary drink consumption across all ages is recommended as is minimizing the introduction at an early age. Reduction of sugary drink consumption will require a collaborative, multi-sectoral approach.

Objective: We examined whether greater depressive symptoms were associated with domain-specific cognitive performance, change in cognition, and MRI markers of brain atrophy and subclinical cerebrovascular disease in a diverse sample of older adults from the Northern Manhattan Study., Methods: Data were analyzed from the Northern Manhattan Study, a prospective cohort study of mostly Caribbean Hispanic, stroke-free, older adults. A total of 1,111 participants had baseline measures of depressive symptoms, measured as the Center of Epidemiological Studies-Depression Scale, MRI markers, and cognitive function. A Center of Epidemiological Studies-Depression score ≥16 was considered indicative of greater depressive symptoms. Multivariable linear and logistic regression models were used to examine the associations of interest., Results: At baseline, 22% of participants had greater depressive symptoms. Greater depressive symptoms were significantly associated with worse baseline episodic memory in models adjusted for sociodemographic, vascular risk factor, behavioral, and antidepressive medication variables (β [95% confidence interval] = -0.21 [-0.33 to -0.10], p = 0.0003). Greater depressive symptoms were also associated with smaller cerebral parenchymal fraction (β [95% confidence interval] = -0.56 [-1.05 to -0.07], p = 0.02) and increased odds of subclinical brain infarcts (odds ratio [95% confidence interval] = 1.55 [1.00-2.42], p = 0.05), after adjustment for sociodemographic, behavioral, and vascular risk factor variables. Greater depressive symptoms were not significantly associated with white matter hyperintensity volume, hippocampal volume, or change in cognition over an average of 5 years. Results were unchanged when stabilized inverse probability weights were applied to address selective attrition during the study period., Conclusions: In this sample of mostly Caribbean Hispanic, stroke-free, older adults, greater depressive symptoms were associated with worse episodic memory, smaller cerebral volume, and silent infarcts., (© 2018 American Academy of Neurology.)

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.