Is there a link between wealth and cardiovascular disease risk factors among Hispanic/Latinos? Results from the HCHS/SOL sociocultural ancillary study.

OBJECTIVE: To examine the relationship between wealth and cardiovascular disease risk factors among Hispanic/Latinos of diverse backgrounds. DESIGN: This cross-sectional study used data from 4971 Hispanic/Latinos, 18-74 years, who participated in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) baseline exam and the HCHS/SOL Sociocultural Ancillary Study. Three objectively measured cardiovascular disease risk factors (hypertension, hypercholesterolemia, and obesity) were included. Wealth was measured using an adapted version of the Home Affluence Scale, which included questions regarding the ownership of a home, cars, computers, and recent vacations. RESULTS: After adjusting for traditional socioeconomic indicators (income, employment, education), and other covariates, we found that wealth was not associated with hypertension, hypercholesterolemia or obesity. Analyses by sex showed that middle-wealth women were less likely to have hypercholesterolemia or obesity. Analyses by Hispanic/Latino background groups showed that while wealthier Central Americans were less likely to have obesity, wealthier Puerto Ricans were more likely to have obesity. CONCLUSION: This is the first study to explore the relationship between wealth and health among Hispanic/Latinos of diverse backgrounds, finding only partial evidence of this association. Future studies should utilize more robust measures of wealth, and address mechanisms by which wealth may impact health status among Hispanic/Latinos of diverse backgrounds in longitudinal designs.

Sex differences and risk behaviors among indoor tanners.

OBJECTIVE: The objectives were to examine (1) sex differences in factors associated with indoor tanning, and (2) the relationship between cancer risk perception and skin cancer screening among indoor tanners. METHODS: Data are from the 2010 National Health Interview Survey. The sample was limited to U.S. adults (≥ 18 years) using an indoor tanning device in the last year (N = 1177). We conducted bivariate and multivariate weighted analyses. RESULTS: Among indoor tanners, less than 30% of men and women reported having ever had a skin exam. Male sex was significantly associated with rarely/never using sunscreen (51.4% of men vs. 36.4% of women) and with binge drinking of alcohol (47.6% of men vs. 37.4% of women). No sex differences in smoking were present. Indoor tanners who perceived themselves "about equally likely" to develop cancer (any type) as similar others were less likely to have received a skin cancer examination than those with high perceived risk. CONCLUSION: The relationship of cancer risk perception to skin cancer screening is complex. Rates of risk and protective behaviors observed among men and women who indoor tan suggest mixed-sex tanning prevention efforts should target multiple risk behaviors.

Arsenic exposure and prevalence of the varicella zoster virus in the United States: NHANES (2003-2004 and 2009-2010).

BACKGROUND: Arsenic is an immunotoxicant. Clinical reports observe the reactivation of varicella zoster virus (VZV) in people who have recovered from arsenic poisoning and in patients with acute promyelocytic leukemia that have been treated with arsenic trioxide. OBJECTIVE: We evaluated the association between arsenic and the seroprevalence of VZV IgG antibody in a representative sample of the U.S. METHODS: We analyzed data from 3,348 participants of the National Health and Nutrition Examination Survey (NHANES) 2003-2004 and 2009-2010 pooled survey cycles. Participants were eligible if they were 6-49 years of age with information on both VZV IgG and urinary arsenic concentrations. We used two measures of total urinary arsenic (TUA): TUA1 was defined as the sum of arsenite, arsenate, monomethylarsonic acid, and dimethylarsinic acid, and TUA2 was defined as total urinary arsenic minus arsenobetaine and arsenocholine. RESULTS: The overall weighted seronegative prevalence of VZV was 2.2% for the pooled NHANES sample. The geometric means of TUA1 and TUA2 were 6.57 µg/L and 5.64 µg/L, respectively. After adjusting for age, sex, race, income, creatinine, and survey cycle, odds ratios for a negative VZV IgG result in association with 1-unit increases in natural log-transformed (ln)-TUA1 and ln-TUA2 were 1.87 (95% CI: 1.03, 3.44) and 1.40 (95% CI: 1.0, 1.97), respectively. CONCLUSIONS: In this cross-sectional analysis, urinary arsenic was inversely associated with VZV IgG seroprevalence in the U.S. POPULATION: This finding is in accordance with clinical observations of zoster virus reactivation from high doses of arsenic. Additional studies are needed to confirm the association and evaluate causal mechanisms.

Assessment of sun safety behavior among farmers attending a regional farm show in North Carolina.

BACKGROUND: Due to the nature of working outdoors, many farmers experience high levels of exposure to ultraviolet radiation (UVR) whereby, increasing their risk for skin cancer. The primary goal of this study was to evaluate personal behavior and perception on sun protection among farmers attending a regional farm show in North Carolina. METHODS: Farmers (n = 397) were asked to complete a self-administered questionnaire regarding behavior and importance of using personal sun protection (i.e., sunblock, etc.,) when working outdoors. RESULTS: There were 285 (71.8%) male farmers and 79 (19.9%) female farmers with a mean age of 54 years. Overall, the majority of farmers recognized the importance of protecting themselves from the sun, however, actual personal behavior for using proper protection methods ranked low. Farmers with lighter, fairer skin tended to use more sun protection and ranked the importance of sun protection higher when compared to those with skin that was less likely to burn in the sun. CONCLUSION: The importance of personal sun protection should continue to be stressed to farmers at every available opportunity including farm shows, trainings and through health care providers.

Acculturation and its association with health-risk behaviors in a rural Latina population.

PURPOSE: To evaluate the performance of proxy measures of acculturation and to examine the association between acculturation and selected health-risk behaviors. METHODS: Participants were 1062 Latina pregnant women who received prenatal care at clinics in San Joaquin County, California between 1999 and 2001. We used the receiver-operating characteristic (ROC) curve to characterize the sensitivity and specificity of proxy measures and regression analysis to examine health-risk behaviors. RESULTS: Using the ARSMA-II short version scale as a reference, age at immigration had the highest percentage of correctly classified individuals. Acculturation was significantly associated with a lifetime history of substance use, risky sexual behavior, low fruit consumption, and high fast-food meal consumption. CONCLUSIONS: Acculturation is an important predictor of health-risk behavior among women. Further research is needed to better understand the phenomenon and to avert associated adverse health consequences.

Acculturation and smoking patterns among Hispanics: a review.

OBJECTIVE: To conduct a systematic review of published studies investigating the association of acculturation and smoking patterns among Hispanic men and women in the United States. METHODS: Online bibliographic databases were searched from 1985 to 2003 using three key search terms. The methodology and findings of all retrieved articles were critically evaluated. Data were extracted from each article regarding study population, study methods, exposure assessment, outcomes measured, acculturation measures used, and results. RESULTS: The literature search identified 78 articles from MEDLINE, PubMed, and PsychINFO databases; of these, 11 studies met the inclusion criteria. Seven regional studies based in the western United States and four nationwide studies were included in the review. Seven studies used formal acculturation scales, three used language spoken, and one used language spoken and country of birth to indicate acculturation status. Nine studies showed a positive association between acculturation and smoking among women, and one study involving men showed a negative association. CONCLUSIONS: The findings suggest that the association of acculturation and smoking is gender-specific. In this instance, increased smoking prevalence with increased acculturation is consistently observed among Hispanic women but not among men. As Hispanic women acculturate, their cigarette smoking may increase because their behavior becomes more strongly influenced by the norms and practices of the dominant group than among men. Immigrant- and gender-specific public health interventions need to be designed to combat the increase in smoking rates among Hispanics in the United States.