Amber Hromi-Fiedler

Impact of peer nutrition education on dietary behaviors and health outcomes among Latinos: a systematic literature review.

OBJECTIVE This systematic review assesses the impact of peer education/counseling on nutrition and health outcomes among Latinos and identifies future research needs. DESIGN A systematic literature search was conducted by: (1) searching Internet databases; (2) conducting backward searches from reference lists of articles of interest; (3) manually reviewing the archives of the Center for Eliminating Health Disparities among Latinos; (4) searching the Journal of Nutrition Education and Behavior; and (5) directly contacting researchers in the field. The authors reviewed 22 articles derived from experimental or quasi-experimental studies. OUTCOME MEASURES Type 2 diabetes behavioral and metabolic outcomes, breastfeeding, nutrition knowledge, attitudes and behaviors. RESULTS Peer nutrition education has a positive influence on diabetes self-management and breastfeeding outcomes, as well as on general nutrition knowledge and dietary intake behaviors among Latinos. CONCLUSIONS AND IMPLICATIONS There is a need for longitudinal randomized trials testing the impact of peer nutrition education interventions grounded on goal setting and culturally appropriate behavioral change theories. Inclusion of reliable scales and the construct of acculturation are needed to further advance knowledge in this promising field. Operational research is also needed to identify the optimal peer educator characteristics, the type of training that they should receive, the client loads and dosage (ie, frequency and amount of contact needed between peer educator and client), and the best educational approaches and delivery settings.

Household food insecurity is associated with depressive symptoms among low-income pregnant Latinas.

Latinas experience high rates of poverty, household food insecurity and prenatal depression. To date, only one USA study has examined the relationship between household food insecurity and prenatal depression, yet it focused primarily on non-Latina white and non-Latina black populations. Therefore, this study examined the independent association of household food insecurity with depressive symptoms among low-income pregnant Latinas. This cross-sectional study included 135 low income pregnant Latinas living in Hartford, Connecticut. Women were assessed at enrolment for household food security during pregnancy using an adapted and validated version of the US Household Food Security Survey Module. Prenatal depressive symptoms were assessed using the Center for Epidemiological Studies Depression Scale. A cut-off of ≥21 was used to indicate elevated levels of prenatal depressive symptoms (EPDS). Multivariate backwards stepwise logistic regression was used to identify risk factors for EPDS. Almost one third of participants had EPDS. Women who were food insecure were more likely to experience EPDS compared to food secure women (OR = 2.59; 95% CI = 1.03-6.52). Being primiparous, experiencing heartburn and reporting poor/fair health during pregnancy, as well as having a history of depression were also independent risk factors for experiencing EPDS. Findings from this study suggest the importance of assessing household food insecurity when evaluating depression risk among pregnant Latinas.

Household Food Insecurity Is Associated with Childhood Malaria in Rural Haiti

Haiti is the poorest country in the Western Hemisphere and is heavily affected by food insecurity and malaria. To find out if these 2 conditions are associated with each other, we studied a convenience sample of 153 women with children 1-5 y old in Camp Perrin, South Haiti. Household food insecurity was assessed with the 16-item Escala Latinoamericana y Caribeña de Seguridad Alimentaria (ELCSA) scale previously validated in the target communities. ELCSAs reference time period was the 3 mo preceding the survey and it was answered by the mother. Households were categorized as either food secure (2%; ELCSA score = 0), food insecure/very food insecure (42.7%; ELCSA score range: 1-10), or severely food insecure (57.3%; ELCSA score range: 11-16). A total of 34.0% of women reported that their children had malaria during the 2 mo preceding the survey. Multivariate analyses showed that severe food insecure was a risk factor for perceived clinical malaria (odds ratio: 5.97; 95% CI: 2.06-17.28). Additional risk factors for perceived clinical malaria were as follows: not receiving colostrum, poor child health (via maternal self-report), a child BMI <17 kg/m(2), and child vitamin A supplementation more than once since birth. Findings suggest that policies and programs that address food insecurity are also likely to reduce the risk of malaria in Haiti.

Food Insecurity Is Associated with Acculturation and Social Networks in Puerto Rican Households.

OBJECTIVE To examine whether acculturation and social networks influence household food insecurity in an inner-city Puerto Rican community. METHODS A survey was administered to 200 low-income female Puerto Rican caregivers with at least 1 child 12-72 months old living in Hartford, CT. Food insecurity was measured with the Radimer/Cornell Hunger Scale. Multivariate logistic regression analyses were used to identify food insecurity risk factors. RESULTS Significant food insecurity risk factors included: being unemployed (odds ratio: 2.69), being single (2.34), being born in the United States (2.68), speaking only Spanish (3.15), planning to return to Puerto Rico (4.58), almost never/never attending Hispanic cultural events (6.85), and food stamps lasting less than a month (7.74). CONCLUSIONS AND IMPLICATIONS Low levels of acculturation, lack of social networks, and poor food stamps management skills may influence household food insecurity.

Unintended pregnancies are associated with less likelihood of prolonged breast-feeding: an analysis of 18 Demographic and Health Surveys.

OBJECTIVE To examine the relationship between unintended pregnancies and prolonged breast-feeding among 18 countries on an individual and aggregated level. DESIGN AND SETTING Regional multivariate logistic regression analyses were conducted to examine this association based on 18 Demographic and Health Surveys conducted between 1995 and 2000. SUBJECTS Women who had a live child between 13 and 36 months old were included in these analyses (n=41 353). RESULTS Regression models were adjusted for 10 covariates including child age, maternal age, pregnancy status of mother at the time of interview and parity. In 11 out of the 18 countries the odds ratio (OR) of the association between unintended pregnancies and prolonged breast-feeding was <1.0, reaching statistical significance in three countries. Pooled analyses of all 18 countries detected a significant association between unintended pregnancies and less likelihood of prolonged breast-feeding (OR=0.90, 95% confidence interval=0.85-0.96). CONCLUSIONS Prospective studies are needed to further understand if and how pregnancy intentions influence breast-feeding outcomes in different settings.

Stress and the Social Determinants of Maternal Health among Puerto Rican Women: A CBPR Approach

This qualitative research project explores how poverty, the built environment, education, working conditions, health care access, food insecurity and perceived discrimination are experienced by Puerto Rican Latinas through the course of their lives. Five focus groups were conducted with the primary objective of documenting community experiences and perspectives regarding: 1) stress, including perceived discrimination based on race/ethnicity (racism); 2) the impact of stress on Puerto Rican women of reproductive age, their families, and/or their community; and 3) stressors that affect maternal health. Focus groups were conducted in English and Spanish in the two cities with the highest rates of premature birth and low infant birthweight in the state of Connecticut. Focus group findings indicate that participants perceived poverty, food insecurity, lack of access to quality education, and unsafe environments as significant life stressors affecting maternal and child health.

Psychometric Properties of an Adapted Version of the US Household Food Security Survey Module for Assessing Food Insecurity Among Low-Income Pregnant Latinas

This study examined the internal validity of an adapted version of the US Household Food Security Survey Module administered to a sample of 241 pregnant Latinas. A single-parameter logistic (Rasch) measurement model was used to assess the psychometric properties of the adapted module. Two of 14 questions examined did not fit within the acceptable range. The severity level of 12 of the 14 questions was similar across 2 time periods, before pregnancy and the previous month of pregnancy. These findings suggest that the adapted module is valid for use among pregnant Latinas, yet some items might not be applicable during pregnancy.

Becoming Breastfeeding Friendly Index: Development and application for scaling-up breastfeeding programmes globally

Global efforts to further improve exclusive breastfeeding rates have not been successful, in part because effective scaling-up frameworks and roadmaps have not been developed. The Becoming Breastfeeding Friendly (BBF) toolbox includes an evidence-based index, the BBF Index (BBFI), to guide the development and tracking of large scale, well-coordinated, multisector national breastfeeding promotion programmes. This paper describes the development of the BBFI, which is grounded in the Breastfeeding Gear Model complex adaptive systems framework. The BBFI was developed by the BBF Steering Committee in collaboration with a high-level Technical Advisory Group following the Delphi consensus methodology. Key benchmarks and definitions were informed by evidence-based health, nutrition, and newborn survival initiatives identified from the academic and grey literature. The BBFI consists of 8 gears (54 benchmarks): Advocacy (4); Political Will (3); Legislation and Policies (10); Funding and Resources (4); Training and Program Delivery (17); Promotion (3); Research and Evaluation (10); and Coordination, Goals, and Monitoring (3). Scores are generated for 8 gear scores plus a total country score to gauge the scaling-up enabling environment. The BBFI provides an evidence-based index to assist countries in (a) assessing their readiness to scale up breastfeeding programmes and (b) tracking scaling-up progress.

Acculturation and Diabetes Risk in the Mexican American Mano a Mano Cohort

OBJECTIVES To investigate the association between acculturation and diabetes risk in the Mexican American Mano a Mano (hand to hand) Cohort. METHODS We recruited 15 975 men and women in the Houston, Texas, area from 2001 to 2014. We used language use, birth country, and duration of US residence (among Mexico-born) to assess acculturation. Participants self-reported a physicians diagnosis of diabetes during annual follow-up over an average of 5.4 (range = 1-13) years. Self-reported diabetes status was validated in medical records for a subset of 235 participants with 98% agreement. RESULTS Diabetes risk was higher among immigrants with 15 to 19, 20 to 24, and 25 or more years (relative risk = 1.47; 95% confidence interval = 1.07, 2.01) of US residence, relative to those with less than 5 years. Neither language acculturation nor birth country was significantly associated with diabetes risk. CONCLUSIONS Among participants born in Mexico, diabetes risk increased with longer duration of US residence.

Nutrient and food intakes differ among Latina subgroups during pregnancy.

OBJECTIVE To document nutrient and food group serving intakes from food sources among Latina subgroups living in the same geographical area. DESIGN A cross-sectional study. Nutrient and food group serving intakes were assessed by means of a 24 h recall administered immediately after a prenatal survey. SETTING Hartford, CT, USA. SUBJECTS A total of 233 low-income pregnant Latinas. For analyses, Latinas were classified into two groups on the basis of self-reported ethnic identity: Puerto Ricans and non-Puerto Rican Latinas. RESULTS Puerto Rican Latinas were more likely than non-Puerto Rican Latinas to be more acculturated and to consume foods (i.e. processed meat, cheese, soft drinks) and higher levels of nutrients (i.e. fat, SFA, MUFA, trans fatty acids) that have been implicated in the development of chronic diseases. By contrast, non-Puerto Rican Latinas were more likely to consume foods (i.e. fruits, dark green/yellow vegetables, tomatoes, non-starchy vegetables) and higher levels of nutrients (i.e. fibre, vegetable protein, folate, β-carotene) that promote health when compared with Puerto Rican Latinas. CONCLUSIONS Findings suggest that acculturation may play a role in dietary intake. Clinicians and dietitians need to be aware of these differences to encourage healthy eating patterns among more acculturated pregnant Latina clients.