A pilot binational study of health behaviors and immigration

Indicadores de salud y bienestar social en población inmigrante y chilena: un estudio comparativo

En el presente estudio se comparan los niveles medios de salud y bienestar social de adultos nacidos en Chile (n = 155) e inmigrantes de nacionalidad colombiana (n = 166), peruana (n = 154) y venezolana (n = 180). Los resultados están en línea con la “hipótesis selectiva de la inmigración”, pues se encontraron mayores niveles de salud (Minmigrantes = 40.35; Mchilenos = 38.93; t[203.579] = 2.745, p < .01) y bienestar social en inmigrantes (M = 88.62) que en chilenos (M = 85.42; t(190.778) = –3.197, p < .01). En general, en este trabajo se muestra el efecto negativo que tiene la percepción de discriminación sobre la salud, y el efecto positivo de las variables socioculturales de identidad endogrupal, enriquecimiento cultural y cercanía intergrupal sobre el bienestar social en personas inmigrantes.

Hispanic Health Paradox at the Border: Substance, Alcohol, and Tobacco Use among Latinx Immigrants Seeking Free or Reduced-Cost Care in Southernmost Texas

OBJECTIVE

Although substantial research has explored the Hispanic health paradox (HHP) and suggests that Latinx immigrants experience positive health outcomes relative to those born in the United States, less research has assessed the role of immigration status. Our aim was to examine this role in Latinx health.

METHODS

Using survey data collected at two free/reduced-cost clinics in southernmost Texas, we examined differences in the mental and self-rated health, substance, alcohol, and tobacco use of low-income patients by undocumented/documented immigrant and US-born/naturalized citizen status (N = 588).

RESULTS

Based on ordinary least squares regression results, undocumented Latinx immigrants report lower negative self-rated health (coefficient -0.27, 95% confidence interval -0.50 to -0.01) and lower depressive symptoms (coefficient -0.34, 95% confidence interval -0.67 to -0.02]) compared with their US citizen peers (P < 0.05). Logistic regression results suggest that undocumented and documented Latinx immigrants do not differ in alcohol, tobacco, or substance use relative to their citizen peers.

CONCLUSIONS

Despite facing potentially adverse social environments, undocumented Latinx immigrants experience positive health outcomes relative to US-born/naturalized citizen peers.

A Critical Review and Meta-Analysis of the Associations Between Acculturation and Alcohol Use Outcomes Among Hispanic Americans

Acculturation has been studied as one key sociocultural determinant that helps explain ethnic disparities in alcohol use outcomes among Hispanic Americans. Primary studies and other systematic reviews have found between-study inconsistencies regarding the extent to which acculturation is associated with alcohol use outcomes among Hispanic Americans. To better examine whether acculturation is distinctly linked to drinker status, drinking frequency, volume, intensity, binge drinking, and hazardous alcohol use/drinking problems, and to identify individual and methodological factors that moderate these associations, we conducted a comprehensive research synthesis. A systematic review was conducted on research pertaining to the associations between acculturation and alcohol use among Hispanics. We included 88 independent study samples (N = 68,282) coded from 68 manuscripts published in 1987 to 2017. Standard and robust variance estimation (RVE) meta-analyses were conducted to calculate the correlations between acculturation and overall alcohol use. We also conducted a series of analyses to examine the weighted mean correlations between acculturation and 6 specific drinking outcomes. We found a statistically significant correlation between acculturation and overall alcohol use (r = 0.09, p < 0.001). Acculturation was associated with drinker status (r = 0.10, p < 0.001), drinking intensity (r = 0.09, p = 0.001), binge drinking (r = 0.05, p = 0.006), and hazardous alcohol use/drinking problems (r = 0.06, p = 0.006), but not drinking frequency (r = 0.02, p = 0.56) or volume (r = 0.01, p = 0.73). Gender, acculturation dimension, acculturation domain, age group, and sampling settings were found to explain between-study variability in some of these associations. Findings show small relations between acculturation and various alcohol use outcomes, but the effects are relatively more robust among Hispanic women, adults, and when studies measured U.S. cultural orientation, linguistic acculturation, and behavioral practices.

A Quantitative Analysis of Latino Acculturation and Alcohol Use: Myth Versus Reality

Research on health among Latinos often focuses on acculturation processes and the associated stressors that influence drinking behavior. Given the common use of acculturation measures and the state of the knowledge on alcohol-related health among Latino populations, the current analyses tested the efficacy of acculturation measures to predict various indicators of alcohol consumption. Specifically, this quantitative review assessed the predictive utility of acculturation on alcohol consumption behaviors (frequency, volume, and quantity). Two main analyses were conducted-a p-curve analysis and a meta-analysis of the observed associations between acculturation and drinking behavior. Results demonstrated that current measures of acculturation are a statistically significant predictor of alcohol use (Z = -20.75, p < 0.0001). The meta-analysis included a cumulative sample size of 29,589 Latino participants across 31 studies. A random-effects model yielded a weighted average correlation of 0.16 (95% confidence interval = 0.12, 0.19). Additional subgroup analyses examined the effects of gender and using different scales to measure acculturation. Altogether, results demonstrated that acculturation is a useful predictor of alcohol use. In addition, the meta-analysis revealed that a small positive correlation exists between acculturation and alcohol use in Latinos with a between-study variance of only 1.5% (τ²  = 0.015). Our analyses reveal that the association between current measures of acculturation and alcohol use is relatively small.

Substance use, age at migration, and length of residence among adult immigrants in the United States

In this study we scrutinize prevalence of current smoking and binge drinking among adult US immigrants, and examine whether age at migration predicts these two behaviors and moderates the effect of length of residence. Immigrant groups include those from Latin America/Caribbean, East and South Asia, Sub-Saharan Africa, Europe/Central Asia, and Middle East/North Africa. Multivariate logistic regressions are estimated using cross-sectional data from the New Immigrant Survey (N = 7,397). Results show that patterns of smoking and binge drinking vary by gender and by region of origins. In addition, arriving at age 0-9 are directly associated with higher odds of binge drinking among adult women. Among adult men, age at migration moderates the association between length of residence and substance use. Specifically, length of residence has more detrimental effects for adolescent immigrants (arriving at age 10-18) on smoking, while its detrimental effects are more pronounced for childhood immigrants (arriving at age 0-9) on binge drinking. We interpret our findings within the critical period model in epidemiological research, concluding that adolescence and childhood are critical life stages that are associated with differential effects of length of residence when looking at smoking and binge drinking among immigrant men.

Immigration as a Social Determinant of Health

Although immigration and immigrant populations have become increasingly important foci in public health research and practice, a social determinants of health approach has seldom been applied in this area. Global patterns of morbidity and mortality follow inequities rooted in societal, political, and economic conditions produced and reproduced by social structures, policies, and institutions. The lack of dialogue between these two profoundly related phenomena—social determinants of health and immigration—has resulted in missed opportunities for public health research, practice, and policy work. In this article, we discuss primary frameworks used in recent public health literature on the health of immigrant populations, note gaps in this literature, and argue for a broader examination of immigration as both socially determined and a social determinant of health. We discuss priorities for future research and policy to understand more fully and respond appropriately to the health of the populations affected by this global phenomenon.

Immigration as a social determinant of health

Although immigration and immigrant populations have become increasingly important foci in public health research and practice, a social determinants of health approach has seldom been applied in this area. Global patterns of morbidity and mortality follow inequities rooted in societal, political, and economic conditions produced and reproduced by social structures, policies, and institutions. The lack of dialogue between these two profoundly related phenomena-social determinants of health and immigration-has resulted in missed opportunities for public health research, practice, and policy work. In this article, we discuss primary frameworks used in recent public health literature on the health of immigrant populations, note gaps in this literature, and argue for a broader examination of immigration as both socially determined and a social determinant of health. We discuss priorities for future research and policy to understand more fully and respond appropriately to the health of the populations affected by this global phenomenon.

A bi-national comparative study of health behaviors of Koreans in South Korea and Korean Americans in California

Few studies have compared health behaviors of Koreans in their home country and Korean Americans. Using 2009 data from the Community Health Survey (South Korea) and the California Health Interview Survey (USA), we compared native Koreans and Korean Americans, grouped by level of acculturation, on prevalence of specific health behaviors and self-rated health, and conducted multiple logistic regression comparing the odds of these behaviors among the groups adjusted for demographic variables. While Korean Americans exhibit healthier behaviors than Koreans in some areas (e.g., reduced smoking and binge drinking in men, increased utilization of flu vaccinations), we also identified problem behaviors (e.g., increased body weight in Korean American men, uptake of alcohol drinking and smoking among Korean American women). Findings support the critical need for health promotion programs addressing these health behaviors to prevent future health problems among Korean Americans.

Region of birth, sex, and reproductive health in rural immigrant latino farmworkers: the MICASA study

PURPOSE

Characterize sexual and reproductive health among immigrant Latino farmworkers.

METHODS

We surveyed 806 immigrant Latino farmworkers from Mexico and Central America in a rural agricultural community in California's Central Valley.

FINDINGS

A total of 556 respondents were born in Mexico (272 men, 284 women) and 250 in Central America (135 men, 115 women). The majority entered the United States as young adults, with median age at immigration ranging from 20 (Mexican-born men) to 24 (Central American-born women). Nearly 95% of respondents were married or cohabiting. Median age for sexual debut was 18 for women and was younger for men (adjusted mean difference: -2.1 years, 95% CI: -2.6 to -1.7). Median number of lifetime sexual partners was 1 for women and greater for men (adjusted mean difference: 2.0 partners, 95% CI: 1.3-2.7). Contraception use was less likely among men and among Central American women compared to Mexico-born women. Among sexually active persons not using contraception, the most common reasons for nonuse were "Don't want to"/"Don't like any" followed by desire to become or being pregnant. Women reported a median of 3 pregnancies; there were no significant differences based on respondents' region of birth.

CONCLUSIONS

This group of Latino immigrants demonstrated behaviors conducive to reproductive health: late sexual debut, few lifetime sexual partners, and high prevalence of marriage. Preventive education campaigns should focus on maintaining healthy behaviors, especially in men. Identifying groups with common provenance and cultural heritage may aid in maximizing acceptability and effectiveness of prevention programs.

A moving paradox: a binational view of obesity and residential mobility

This paper takes a unique approach to the study of immigrant and native health differentials by addressing the role of internal as well as international mobility and considering the binational context in which such moves occur. The analyses take advantage of a unique dataset of urban residents in Mexico and the United States to compare Mexican origin immigrants and US-born Spanish-speaking residents in one urban setting in the United States and residents in a similar urban setting in Mexico. The binational approach allows for the test of standard indicators used to proxy acculturation (duration of residence in the United States, household language use) and measures of residential mobility among Mexican-Americans, Mexican immigrants and residents in Mexico. The results confirm a lower prevalence of obesity among Mexicans in Mexico and recent immigrants to the United States when compared to longer residents in the United States. However, for Mexican urban residents, more residential moves are associated with less obesity, while more residential mobility is associated with higher obesity in the urban sample in the United States.

Acculturation and HIV-related sexual behaviours among international migrants: a systematic review and meta-analysis

This review examines the global literature regarding the relationship between acculturation and HIV-related sexual behaviours among international migrants. Seventy-nine articles published in English-language journals prior to July 2012 met the criteria for inclusion. We conducted a systematic review and subset meta-analysis of correlations between acculturation and five types of sexual behaviours including condom use, multiple partnerships, early sexual initiation, sexually transmitted diseases (STDs) and other unsafe sexual practices. Immigrants high in mainstream acculturation were more likely to have multiple partnerships, early sexual initiation, STDs and unsafe sex (rs ranged from 0.10 to 0.16), but acculturation was not associated with condom use (r = 0.02). Gender moderated the relationships between acculturation and multiple partnerships, STDs and unsafe sex. The relationship between acculturation and unsafe sex also varied across ethnicity. These findings suggest that acculturation may serve as a risk factor towards immigrants' HIV-related sexual health. We offered a theoretical framework and suggested applying cross-cultural and longitudinal designs in future research on acculturation and health behaviours.

Agricultural injury in California Hispanic farm workers: MICASA follow-up survey

The authors report here results from the first follow-up survey of the Mexican Immigration to California: Agricultural Safety and Acculturation (MICASA) cohort of community-dwelling immigrant Hispanic farm workers in California's Central Valley. Among 560 participants the authors observed cumulative 1-year injury incidence of 6.6% (all injuries) and 4.3% (agricultural injuries). Increased prospective injury risk was associated with males, US birth, years lived in the United States, family income, and poor self-rated health. Agricultural injuries were associated most frequently with being struck by an object, falls, and cutting instruments, whereas over two thirds of nonagricultural injuries involved motor vehicles. Prevention should focus on safe handling of tools and materials, falls, and motor vehicle safety.

Differences in sexual risk behavior and HIV/AIDS risk factors among foreign-born and US-born Hispanic women

Hispanic women in the United States (US) are disproportionately affected by human immunodeficiency virus (HIV) infection. There are very limited data on the sexual risk differences among US-born Hispanic women (USBHW) and foreign-born Hispanic women (FBHW). Sexually active USBHW and FBHW were asked to complete a self-administered questionnaire. Demographics, sexual history, testing for HIV or sexually transmitted infection (STI), condom use, partner sexual risk and alcohol/substance use were compared between USBHW and FBHW. FBHW were 3.5 years older than USBHW at first sexual experience (95% CI: 2.8, 4.1; P < 0.001). This remained significant after controlling for age and education. There was no difference between groups in the proportion of women with >1 reported sexual partner in the last year. FBHW reported fewer risk behaviors and lower rates of STI and alcohol/drug abuse. However, FBHW were less likely to have been tested for HIV. HIV prevention strategies would better target Hispanic women in the US if differences in risk behavior between FBHW and USBHW were incorporated.