Acculturation and changes in body mass index, waist circumference, and waist–hip ratio among Filipino Americans with hypertension

Development of an Intervention to Promote Physical Activity and Reduce Dietary Sodium Intake for Preventing Hypertension and Chronic Disease in Filipino Americans

Hypertension is a common chronic health condition affecting Filipino Americans. This pilot study examined the feasibility of addressing high rates of hypertension among Filipino Americans through the implementation of a culturally tailored education intervention. Filipino Americans living in the Greater Philadelphia Area were recruited through community-based organizations for participation and were engaged using a community-based participatory research (CBPR) framework. The study included pre- and post-intervention blood pressure measurements, self-reported body mass index, and questionnaires about physical activity and salt intake. The intervention to promote physical activity and reduce salt intake was conducted through two educational sessions and was accompanied by follow-up at 3 months and by the collection of urine samples for 24-h urinary sodium intake biomarker analysis. Following intervention, a non-statistically significant decrease in urine sodium was observed in both the intervention and the control groups. For systolic blood pressure, a reduction of 12.6 mmHg and an increase in 5.3 mmHg was observed in the intervention and control groups, respectively. Diastolic pressure decreased 3.8 mmHg for the intervention group and increased 5.6 mmHg among controls. The culturally tailored education intervention reported here represents a promising tool for blood pressure reduction in high-risk ethnic populations. The methods used were effective for the recruitment and retention of ethnic minorities in a community-based setting.

Associations of Nativity, Age at Migration, and Percent of Life in the U.S. with Midlife Body Mass Index and Waist Size in New York City Latinas

Migration to the U.S. has been associated with increased body size and obesity risk in Latinas, but results for Caribbean immigrant women are limited and inconclusive. Emerging evidence also suggests that early-life environment associations with women's midlife body mass index (BMI) may be different for larger and smaller women, but this has not been tested within migration life-course history. We examined the associations of nativity and migration timing with midlife body size in a sample of majority Caribbean Latinas and whether these associations varied across the body size distribution. We used interview data from 787 self-identified Latinas (ages 40-65 years) and assessed overall obesity using BMI (kg/m²) and central obesity based on waist circumference (WC, cm). We used linear and quantile regression to examine the association of migration history with BMI and WC and logistic regression for the probability of obesity. Foreign birthplace, later migration age, and lower percent of life in the U.S. were associated with lower BMI and WC means and lower odds of overall and central obesity. Quantile regression showed only inverse associations in the upper quantiles of BMI and WC. For example, relative to U.S.-born women, women living <50% of their lives in the U.S. had lower BMI in the 75th BMI percentile (β = -4.10, 95% CI: -6.75, -0.81), with minimal differences in the 25th (β = 0.04, 95% CI: -1.01, 0.96) and 50th BMI percentiles (β = -1.54, 95% CI: -2.90, 0.30). Our results support that migration to and increasing time in the U.S. are associated with greater body size in midlife Latina women, with stronger influences at higher body size distribution.

Pre-acculturation as a risk factor for obesity: Findings from the Health of Philippine Emigrants Study (HoPES)

Immigrants to the United States may have an advantage in terms of healthier weight, but tend to gain excessive weight after arrival, and may suffer from obesity and related health conditions. Acculturation theory suggests that this increase in obesity risk is due to adoption of unhealthy western dietary behaviors, and assumes that "eastern/traditional" dietary behaviors prior to migration are healthier. While this assumption is supported by studies conducted several decades ago, the phenomenon of globalization that has risen since the 1990s has increased exposure to western ideas and behaviors in communities worldwide. Hence, today's immigrants are more likely to have already adopted less healthy behaviors that increase obesity risk prior to their arrival in the U.S., a phenomenon we term "pre-acculturation." The present study investigates the role of pre-acculturation in obesity development among immigrants from the Philippines. Data come from the Health of Philippine Emigrants Study, fielded in 2017 (n = 1632). Pre-acculturation was measured with English proficiency, preparation to migrate, receiving care packages, texting, telephone, or internet contact with friends/family in the U.S. Outcomes included the body mass index (BMI, kg/m2), waist circumference (WC, cm), waist-to-height ratio (WHtR) and waist-to-hip-ratio (WHR). Covariates included age, gender, education, financial strain, physical activity, and diet. Migrants reported greater English proficiency, preparation, and a slightly lower WHtR than non-migrants, but did not differ on BMI, WC, or WHR. Preparation was associated with greater BMI, WC, and WHtR, and the effects of preparation status differed by migration status. Among migrants, more preparation was associated with greater BMI, WC, and WtHR. Further, among non-migrants, texting and telephone communications was related to lower BMI, WC, and WHR. In summary, pre-acculturation may be a risk factor for obesity in the Philippines, suggesting that binary notions of "Western" versus "eastern/traditional" cultures may be too simplistic.

Effect of yoga combined with aerobic exercise intervention on morphological and blood lipid indicators in female college students

BACKGROUND

Regular aerobic exercise can effectively increase microvascular function in skeletal muscle and promote the oxidation of fatty acids. However, whether the effect of aerobic exercise intervention is affected by fat content is worth of further exploration. In this study, by means of yoga combined with exercise, the authors explored the effect of aerobic exercise on morphology and blood lipids in female college students.

METHODS

A total of 81 female college students who voluntarily participated in this study were enrolled by Body Mass Index (BMI) obtained from the physical examination when entering the school. The participants were assigned to normal (BMI: 20.98±1.52 kg/m2, N.=29), overweight (BMI: 25.57±1.34 kg/m2, N.=27), and obesity (BMI: 28.46±2.36 kg/m2, N.=25) groups by BMI, and all of them completed a 12-week Yoga combined with aerobic exercise training program. Relevant morphological such as body weight, body height, waist circumference, hip circumference, etc. and blood lipid indicators such as low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), total cholesterol (TC) and triglyceride (TG) were measured before and after training. One-way ANVOA, paired-sample t-test were used in this study.

RESULTS

After training program, the results indicated that: 1) the hip, body weight, BMI and body fat percentage in all three groups significantly decreased; 2) waist circumference in normal and obesity groups had a significant change than that in overweight group, hip circumference and waist-to-hip ratio (WHR) in overweight group were better than those in normal and overweight groups; the decrease in BMI in overweight and obesity groups was significantly greater than that in normal group, and the weight loss and decreased body fat percentage in obesity group were the highest, followed by overweight group, and the smallest in normal group; 3) in all three groups, HDL-C significantly increased, LDL-C, TC/HDL-C, TG/HDL-C and LDL-C/HDL-C significantly decreased, TC and TG significantly decreased in obesity group; and 4) TC/HDL-C and TG/HDL-C in obesity group were significantly higher than those in normal and overweight groups, while change in TC and TG were the highest in obesity group, the second the overweight group, and the lowest in normal group.

CONCLUSIONS

Twelve-week yoga combined with aerobic exercise training has a significant positive effect on morphological and blood lipid indicators in female college students. The yoga combined with aerobic exercise training can be recommended for young women with overweight and obesity population.

Length of residence and obesity risk among North African immigrant women in Italy

Obesity is one of the major risks for chronic health conditions. Immigrants from low- and middle-income to high-income countries show a tendency to weight gain, with the country of origin, lifestyle habits, socioeconomic status and length of residence as the main factors involved. Thus, the aim of this study was to analyze the association between fat distribution and obesity with length of residence and other socio-demographic variables in a sample of North African women migrated to Italy. Socio-demographic variables were collected by structured face-to-face interview. For the assessment of weight status and body composition, various anthropometric traits were directly measured by an expert anthropometrist. Data were analyzed using ANCOVA adjusted for age to test the differences between length of residence (divided into three groups) and logistic regression models adjusted for covariates to test the association between overweight and/or obesity and length of residence. Significant differences between the three groups were observed in waist circumference (p = 0.004), waist-to-hip ratio (p = 0.001), and upper arm muscularity (p = 0.025), with higher values in those with longer duration of residence. In the crude logistic regression model length of residence resulted positively associated with obesity with the odds of being obese increased by 2.4 times in long term immigrants [OR 2.364 (0.766; 7.296)]. After adjusting for covariate the association remained significant [OR 3.584 (0.779; 16.480)], and being poorly educated [OR 5.737 (0.641; 51.363)], unemployed [OR 6.892 (0.940; 50.528)] and not practicing regular physical activity [OR 17.736 (1.569; 200.418)] increased the odds ratio of being obese. In conclusion, length of residence, socioeconomic status, and physical activity were significantly correlated with obesity, with a longer duration of residence being positively associated with central fat adiposity and upper arm muscle area in North African migrant women.

Acculturative Stress as Experienced by Filipino Grandparents in America: A Qualitative Study

The aim of this qualitative study was to describe the factors that contribute to acculturative stress among recent older adult immigrants (N = 40) who co-reside with their children in the USA. Results of the qualitative analysis yielded three main themes with corresponding subthemes. The main themes were (a) aging in America, (b) losing sense of agency, and (c) feeling alienated/Being needed. Nurses and practitioners who interact with grandparents who are recent immigrants need to explore issues related to isolation and emotional distress. Assisting these individuals in the development of supportive environments may help moderate their acculturative stress.

A Study of Physical Activity Determinants among High-Risk Hypertensive Filipino and Korean Americans

Physical activity (PA) serves a critical role in maintaining health and preventing chronic diseases, though its influence on high-risk Asian American populations is unclear. The purpose of this study was to determine PA levels among Filipino and Korean Americans at high risk of hypertension and to identify sociodemographic and health-related factors associated with PA levels in these populations. A cross-sectional survey was administered to 137 participants in the Greater Philadelphia Area. Data was collected on PA levels, sociodemographic factors, and health factors. Multinomial logistic regression was conducted to determine predictors associated with low, moderate, and high PA and predictive probabilities were calculated for interaction terms, incorporating ethnicity and blood pressure variables. Overall, 42.33% of participants belonged to the moderately active PA group and 21.90% belonged to the highly active group. In the final multinomial regression model, it was found that having gone to college increased the odds of being in the moderately active PA group (coef. = 1.96, p = 0.034), while having high blood pressure reduced the odds of being in the moderately active PA group (coef. = -2.21, p = 0.022). Lastly, being Korean versus Filipino reduced the odds of being in the highly active category (coef. = -2.89, p = 0.035). Based on predictive probabilities, Koreans and Filipinos with high blood pressure were more likely to belong in the low active PA category (52.31% and 46.33%). These findings highlight the need for culturally relevant PA interventions for promoting and increasing PA levels to prevent and manage hypertension among these populations.

A Health Needs Assessment of the Filipino American Community in the Greater Las Vegas Area

Purpose: The number of Filipino Americans in Las Vegas, Nevada, is growing considerably, but no research to date has assessed the specific health needs of this burgeoning population. Thus, this study aims to assess health behaviors, perceived community health problems, and self-reported diseases/conditions among Filipino Americans in the Greater Las Vegas area and evaluate any difference by gender.

Methods: A cross-sectional survey was conducted among 200 Filipino American adults residing in the Greater Las Vegas area using a prevalidated instrument.

Results: The self-reported prevalence of hypertension, high cholesterol, and diabetes was 48%, 46%, and 25%, respectively. Adverse health behaviors, in terms of insufficient exercise and diets lacking in fruits and vegetables, were noted among our participants. Approximately 67% of participants reported exercising less than the recommended 150 min of physical activity per week and <3% of the study population ate the recommended five servings of fruits and vegetables a day. On the contrary, consumption of sweet snacks and salty condiments was high. More than two-thirds of respondents indicated that the Filipino American community should address the identified health conditions.

Conclusions: The high self-reported prevalence of hypertension, high cholesterol, and diabetes demonstrates a pressing public health problem among Filipino Americans in Las Vegas. Given that our study population comprised predominantly college-educated, middle-income, and insured individuals, the findings may be underestimated and thus the actual disease prevalence may be even higher. Results of this survey will be used to develop future interventions for the Filipino American community in Las Vegas using the principles of community-based participatory research.

A systematic review of acculturation, obesity and health behaviours among migrants to high-income countries

Objective There is extensive evidence for weight gain among people migrating from low/middle-income to high-income countries, which may be due, in part, to acculturation factors. This review aimed to identify associations between acculturation and body weight among immigrants to high-income countries and identify if studies accounted for the role played by health behaviours. Methods A systematic literature search using keywords was performed with three databases (Medline, PsychINFO and EMBASE). The 35 studies were included that utilised quantitative methodology and presented empirical findings focused on acculturation and body weight among adult immigrants. Findings There was evidence presented across multiple studies for an association between acculturation (measured with standard measures or as duration of stay) and obesity. Most studies were cross sectional, which did not allow the exploration of drivers of change in health behaviours and weight gain. Conclusion This is the first review to examine associations between acculturation and body weight among migrants utilising both acculturation scales and proxy measures of acculturation and to examine the role of health behaviours. Evidence from this review suggests that health interventions should target first generation migrants to promote retention of their original healthy behaviours. Recent migrant groups report healthier behaviours than comparative host country populations, and therefore interventions should be promoted at the initial stages following migration to avoid uptake of unhealthy behaviours.

Concept analysis of dietary biculturalism in Filipino immigrants within the context of cardiovascular risk

BACKGROUND

Dietary biculturalism is an emerging phenomenon among the Filipino immigrant population. Determining the concept of dietary biculturalism on this specific population will unravel some of the obscurities of emerging dietary patterns within the context of cardiovascular risk.

PURPOSE

The purpose of this article is to provide a concept analysis of dietary biculturalism within the health context of cardiovascular risk using Walker and Avant's method as an organizing framework.

METHODS

A detailed literature review was performed on the basis of population specificity (Filipinos) use of dietary patterns as variable and theoretical literary models of acculturation.

FINDINGS

The generalizability of published research on this issue is problematic since researchers have not addressed the unhealthy traditional foods component that one may consume in addition to the Western foods.

NURSING IMPLICATIONS

Nurse researchers should focus on the detrimental effects of unhealthy traditional foods that may be relevant in explaining some of the cardiovascular risk factors affecting this population. Nurses and practitioners should take care to query not only about the frequency of ethnic food consumption, but also types, and amounts among their Filipino patients.

Assessing Physical Activity Levels in Filipino Americans With Hypertension Using the Rapid Assessment of Physical Activity Questionnaire

Regular physical activity decreases the risk of cardiovascular disease and premature death. Little research has been conducted among Filipino Americans about their level of physical activity. Using the validated Rapid Assessment of Physical Activity questionnaire, we examined the activity level of Filipino Americans ( N = 108) from the southwest region of the United States and compared the findings with national physical activity guidelines. The sample mean age was 65 years, 98% were born in the Philippines, 31% had some college education, 71% were married, and 40% had incomes less than $25,000. The mean blood pressure was 140/85 mmHg. The mean score for physical activity level was 5 (max. score 7) and for strength and flexibility 1 (max. score 3), which is less than the recommended guidelines. Lifestyle strategies to increase physical activity and reduce obesity and hypertension in this high-risk, understudied population are warranted.