Dominica Hernandez

Acculturation Determines BMI Percentile and Noncore Food Intake in Hispanic Children

Hispanic children in the United States are disproportionately affected by obesity. The role of acculturation in obesity is unclear. This study examined the relation between child obesity, dietary intake, and maternal acculturation in Hispanic children. We hypothesized that children of more acculturated mothers would consume more unhealthy foods and would have higher body mass index (BMI) percentiles. A total of 209 Hispanic mothers of children aged 2-4 y (50% female, 35.3 ± 8.7 mo, BMI percentile: 73.1 ± 27.8, 30% obese, 19% overweight) were recruited for an obesity prevention/reversal study. The associations between baseline maternal acculturation [Brief Acculturation Rating Scale for Mexican Americans-II (Brief ARSMA-II)], child BMI percentile, and child diet were examined. Factor analysis of the Brief ARSMA-II in Puerto Rican mothers resulted in 2 new factors, which were named the Hispanic Orientation Score (4 items, loadings: 0.64-0.81) and U.S. Mainland Orientation Score (6 items, loadings: -0.61-0.92). In the total sample, children who consumed more noncore foods were more likely to be overweight or obese (P < 0.01). Additionally, children of mothers with greater acculturation to the United States consumed more noncore foods (P < 0.0001) and had higher BMI percentiles (P < 0.04). However, mothers with greater Hispanic acculturation served fewer noncore foods (P < 0.0001). In the Puerto Rican subgroup of mothers, Puerto Rican mothers with greater acculturation to the United States served more noncore foods (P < 0.0001), but there was no association between acculturation and child BMI percentile in this subgroup. These mothers, however, served fewer sugar-sweetened beverages (P < 0.01) compared with non-Puerto Rican mothers, and this may have negated the effect of noncore food consumption on BMI percentile. These data suggest a complex relation between acculturation, noncore food consumption, and child BMI percentile in Puerto Rican and non-Puerto Rican Hispanic children.

Outcomes from a Pediatric Primary Care Weight Management Program: Steps to Growing Up Healthy

OBJECTIVE To examine the efficacy of Steps to Growing Up Healthy, an obesity prevention intervention in preschool-age, urban-dwelling minority children. STUDY DESIGN Thirty-two pediatric primary care clinicians used a brief (3- to 5-minute) evidence-based behavior change intervention with low-income mothers of children aged 2-4 years during each regularly scheduled clinic visit over a 12-month period to target 4 specific obesogenic behaviors (milk consumption, juice and sugar-sweetened beverage consumption, television/screen time, and physical activity). A written contract, self-monitoring calendar, and telephone follow-up at 5-7 days after the clinic visit reinforced the intervention. Body mass index (BMI) percentile over 12 months and obesogenic behaviors were compared with those of a sex- and age-matched historical control group drawn from the same clinic. RESULTS Between January 2009 and November 2012, 418 mother-child dyads (82% Hispanic and 18% African American; mean child age, 35.8 ± 8.6 months; 21% overweight and 21% obese children) participated (218 in the control group and 200 in the intervention group). At 12 months, BMI percentile decreased by 0.33 percentile in the intervention group, compared with a mean increase of 8.75 percentile in the control group (P < .001). In participants with an initial BMI <85th percentile, BMI percentile did not change over time in the intervention group but increased in the control group (from the 48th ± 21 to 63th ± 29 percentile; P < .01). At 12 months, consumption of juice and milk were decreased in the intervention group (P < .001). CONCLUSION A brief, evidence-based intervention targeting 4 behaviors, coupled with a written contract and telephone follow-up, decreased the rate of increase in BMI percentile in young children, especially in normal weight children.

Dimensions of Poverty and Health Outcomes Among People Living with HIV Infection: Limited Resources and Competing Needs.

Abstract HIV infection is concentrated in populations living in poverty. We examined the overlapping and independent effects of multiple poverty indicators on HIV-related health status. Because substance use can create competing survival needs when resources are limited, we also sought to objectively measure expenditures on food relative to alcohol and tobacco products. To achieve these aims, 459 men and 212 women living with HIV infection in Atlanta, GA completed measures of socio-demographic and heath characteristics as well as multiple indicators of poverty including housing stability, transportation, food insecurity, and substance use. Participants were given a

The Relationship between Dietary Patterns, Body Mass Index Percentile, and Household Food Security in Young Urban Children

30 grocery gift card for their participation and we collected receipts which were coded for alcohol (beer, wine, liquors) and tobacco purchases. Results showed that participants with unsuppressed HIV replication were significantly more likely to experience multiple indicators of poverty. In addition, one in four participants purchased alcohol or tobacco products with their gift cards, with as much as one-fourth of money spent on these products. A multivariable logistic regression model showed that food insecurity was independently associated with unsuppressed HIV, and purchasing alcohol or tobacco products did not moderate this association. Results confirm previous research to show the primacy of food insecurity in relation to HIV-related health outcomes. Competing survival needs, including addictive substances, should be addressed in programs that aim to alleviate poverty to enhance the health and well-being of people with HIV infection.

Service priorities and unmet service needs among people living with HIV/AIDS: results from a nationwide interview of HIV/AIDS housing organizations.

BACKGROUND The relationship between food insecurity and child obesity is unclear. Few studies have examined dietary patterns in children with regard to household food security and weight status. The aim of this study was to examine the association between household food security, dietary intake, and BMI percentile in low-income, preschool children. METHODS Low-income caregivers (n=222) with children ages 2-4 years were enrolled in a primary-care-based obesity prevention/reversal study (Steps to Growing Up Healthy) between October 2010 and December 2011. At baseline, demographic data, household food security status (US Household Food Security Instrument) and dietary intake (Childrens Dietary Questionnaire; CDQ) were collected. BMI percentile was calculated from anthropometric data. RESULTS Participating children were primarily Hispanic (90%), Medicaid insured (95%), 50% female, 35±8.7 months of age (mean±standard deviation), 19% overweight (BMI 85th-94th percentile), and 29% obese (≥95th percentile). Thirty-eight percent of interviews were conducted in Spanish. Twenty-five percent of households reported food insecurity. There was no association between household food insecurity and child BMI percentile. Dietary patterns of the children based on the CDQ did not differ by household food security status. Food group subscale scores (fruit and vegetable, fat from dairy, sweetened beverages, and noncore foods) on the CDQ did not differ between normal weight and overweight/obese children. Maternal depression and stress did not mediate the relationship between household food insecurity and child weight status. Hispanic children were more likely to be overweight or obese in both food-secure and food-insecure households. CONCLUSIONS Household food insecurity was not associated with child BMI percentile in this study. Dietary intake patterns of children from food-insecure households were not different compared to those from food-secure households.

Dietary intake and overweight and obesity among persons living with HIV in Atlanta Georgia

Housing for people living with HIV/AIDS (PLWHA) has been linked to a number of positive physical and mental health outcomes, in addition to decreased sexual and drug-related risk behavior. The current study identified service priorities for PLWHA, services provided by HIV/AIDS housing agencies, and unmet service needs for PLWHA through a nationwide telephone survey of HIV/AIDS housing agencies in the USA. Housing, alcohol/drug treatment, and mental health services were identified as the three highest priorities for PLWHA and assistance finding employment, dental care, vocational assistance, and mental health services were the top needs not being met. Differences by geographical region were also examined. Findings indicate that while housing affords PLWHA access to services, there are still areas (e.g., mental health services) where gaps in linkages to care exist.

Transgender women and HIV-related health disparities: falling off the HIV treatment cascade

ABSTRACT In the U.S., there has been a rise in overweight and obesity among persons living with HIV (PLWH). The aim of this study was to examine dietary intake and body mass index (BMI) in PLWH in Atlanta Georgia relative to the U.S. population. Dietary intake among PLWH was compared with recommended standards as well as estimated dietary intake for adults in the U.S. Over 31% of the study participants were overweight [BMI = 25–29.9 kg/m2], and 33.1% obese [BMI ≥ 30 kg/m2]. Results indicated significant dietary differences between participants in our sample and U.S. daily recommendations for adults as well as estimated intakes of the U.S. population. Both males and females consumed more percentage of energy from fat and less fiber as well as fruit and vegetables servings than what is recommended. Results suggest that overweight and obesity are an additional health burden to PLWH in our sample and that their daily dietary practices are not meeting the U.S. government-recommended nutritional standards.

Psychosocial complications of HIV/AIDS-metabolic disorder comorbidities among patients in a rural area of southeastern United States

Background Transgender women living with HIV infection experience poorer health outcomes across the HIV continuum of care. While disparities are well established, their underlying mechanisms are not well understood. This study examined the HIV continuum of care (also known as the HIV treatment cascade), including linkage and engagement in care and health status among transgender women and cisgender women and cisgender men living with HIV. METHOD Case-control matching was applied to a cohort of 1101 people living with HIV; 70 transgender women living with HIV were matched on years since testing HIV positive with cisgender women and cisgender men. Participants provided measures indicative of the HIV treatment cascade that included linkage and engagement in care, receiving and adhering to antiretroviral therapy (ART), and HIV viral suppression. Common correlates of HIV-related health status: depression symptoms, HIV-related stress, alcohol and drug use, healthcare conspiracy beliefs, medical mistrust, emotional social support and tangible social support, were also assessed. RESULTS Transgender women were significantly less likely to receive ART, were less adherent to ART and had poorer HIV viral suppression than cisgender persons. Multivariable models demonstrated that health disparities were predicted by transgender women having poorer tangible social support over and above the other correlates of health outcomes. CONCLUSION Tangible support is amenable by interventions such as building and strengthening supportive networks and paraprofessional services. Socially supportive interventions should be considered critical in efforts to decrease HIV health disparities among transgender women.

Alcohol Use and Food Insecurity in HIV Disease Management

As people living with HIV experience longer life-expectancies resulting from antiretroviral therapy, comorbid conditions are increasing, particularly metabolic disorders. There is potential for psychosocial factors such as stigma experiences, depression, and alcohol use to complicate both HIV infection and metabolic disorders, including diabetes mellitus and hyperlipidemia. While the impact of these psychosocial factors on HIV infection alone are widely studied, their role in potentially complicating HIV co-morbid metabolic conditions has received little attention. This study examined the association between HIV-related stigma and depression, and the potential role of alcohol use as a mediating factor in a clinical sample of patients with comorbid HIV infection and metabolic conditions. Results demonstrated that HIV stigma is associated with depression and this relationship is in part accounted for by alcohol use. Our results indicate that interventions aiming to improve the health of people living with HIV and co-morbid metabolic disorders should prioritize addressing alcohol use as it is related to sources of stress, such as stigma, and depression.

Food Insecurity and Other Poverty Indicators Among People Living with HIV/AIDS: Effects on Treatment and Health Outcomes

Human immunodeficiency virus (HIV) epidemics are concentrated in impoverished communities; therefore, people with HIV infection face multiple social and economic disadvantages. Among the most salient facets of poverty that interact with HIV disease processes are alcohol misuse and food insecurity, both of which contribute to declining health and impede the medical management of HIV. Research that has investigated both alcohol misuse and food insecurity finds that food insecurity is a primary contributor to HIV disease progression. Alcohol misuse exacerbates food insecurity by diverting limited resources away from accessing nutrition as well as through the adverse health effects of alcohol itself. Interventions that provide access to food show improvements in health and medication adherence, but few have intervened to simultaneously address alcohol use and food insecurity. Given that most HIV infections occur in poverty, interventions are needed to resolve the complex interplay between alcohol misuse and food insecurity in people living with HIV.