Acculturation and Adherence to Physical Activity Recommendations Among Chinese American and Non-Hispanic White Breast Cancer Survivors

Fatalism and Psychological Distress Among Chinese American Breast Cancer Survivors: Mediating Role of Perceived Self-control and Fear of Cancer Recurrence

BACKGROUND

Extant literature on the relationship between cancer fatalism and psychological distress among Chinese American breast cancer survivors has been mixed, and few studies have examined potential mediators of this relationship. The current study examined how cancer fatalism is associated with psychological distress by investigating perceived personal control and fear of cancer recurrence as mediators, and acculturation as a moderator of these relationships.

METHOD

A total of 220 Chinese American women diagnosed with stage 0-III breast cancer were recruited from California cancer registries and completed a telephone survey. The measurement of cancer fatalism examined one's view of health as a result of destiny. Validated measures of psychological distress (i.e., depressive and anxiety symptoms), fear of cancer recurrence, and perceived personal control were used. Acculturation was defined by English proficiency, preferred interview language, and number of years lived in the USA.

RESULTS

Higher cancer fatalism was directly associated with greater depressive and anxiety symptoms after controlling for covariates. This association was also mediated by higher fear of cancer recurrence, but not by perceived control. The mediation was not moderated by acculturation.

CONCLUSION

Our findings suggest that Chinese American breast cancer survivors' fatalistic beliefs may exacerbate fear of cancer recurrence, and, in turn, depressive and anxiety symptoms. Fear of recurrence was more salient than perceived control in their associations with psychological distress among Chinese American cancer survivors. Future intervention research may adopt cognitive approaches to alter Chinese survivors' fatalistic views of health outcomes to reduce their psychological distress.

Acculturation and leisure-time physical activity among Asian American adults in the United States

ABSTRACTObjectives: To examine the association between acculturation and leisure-time physical activity among Asian Americans.Design: Data came from the 2011-2016 National Health and Nutrition Examination Survey, restricting to non-Hispanic Asian adults aged 20 years and older (n = 1989). Acculturation was assessed by language preference at home, birth locations, and length of residency in the United States (US). Self-reported physical activity was used to estimate leisure-time moderate-to-vigorous physical activity (MVPA) in MET-minutes/week and meeting the World Health Organization's physical activity guidelines. Multiple linear and logistic regression models were used to model MVPA as continuous and categorical variables, respectively.Results: A quarter of Asian Americans spoke only English and 47.8% spoke only non-English at home; 13.0% were born in the US. Asians who spoke only English (adjusted prevalence ratio [aPR]:1.5) and Asians who spoke both English and non-English at home (aPR: 1.4) had greater proportions of meeting physical activity guidelines compared to those who spoke only non-English at home. The US-born Asians had higher a proportion of meeting the physical activity guidelines (aPR:1.4) and performed 547.6 more MET-minutes of MVPA each week than foreign-born Asians; they also had a higher proportion of meeting the physical activity guidelines than foreign-born Asians who stayed in US for ≤10 years (aPR:1.5). Length of time staying in the US was associated with a higher proportion of meeting physical activity guidelines. Among foreign-born Asian Americans, higher acculturation measures were also positively associated with meeting physical activity guidelines.Conclusions: Acculturation was positively associated with physical activity levels among Asian Americans. More acculturated Asian Americans such as those who spoke more English at home and US-born Asians, performed more MVPA than less acculturated Asian Americans. Interventions are needed to promote physical activity among non-English speaking Asian immigrants and recent immigrants.

Associations Between Acculturation and Weight, Diet Quality, and Physical Activity Among Latina Breast Cancer Survivors: The ¡Mi Vida Saludable! Study

BACKGROUND

Among Latinos, greater acculturation to the United States (US) is associated with risk of obesity and obesity-related comorbidities. Less is known about the associations between acculturation and obesity-related modifiable risk factors, such as diet quality and physical activity (PA) among Latina breast cancer survivors.

OBJECTIVE

The aim of this study was to explore associations between acculturation and weight status, diet quality, and PA among Latina breast cancer survivors.

DESIGN

This is a cross-sectional secondary analysis of baseline data on demographic and clinical characteristics, acculturation, anthropometric measures, diet quality, and PA collected from Latina breast cancer survivors enrolled in the ¡Mi Vida Saludable! (My Healthy Life) behavioral diet and PA intervention trial.

PARTICIPANTS/SETTING

Participants were Latina women (n = 167) residing in New York City, with a medical history of stage 0 to III breast cancer, no evidence of recurrent or metastatic disease, and at least 90 days post cancer treatment who participated in the ¡Mi Vida Saludable! randomized controlled trial between July 2016 and October 2018.

MAIN OUTCOME MEASURES

Acculturation status was measured by the Short Acculturation Scale for Hispanics score, language preference, place of birth, and duration of US residence. Weight, height, and waist and hip circumferences were measured at an in-person clinic visit. Diet information was collected via 3 telephone-based 24-hour dietary recalls and PA information was collected via staff administered 7-day recalls.

STATISTICAL ANALYSES PERFORMED

Linear regression models examined associations between acculturation and weight status, diet quality, and PA.

RESULTS

Based on the Short Acculturation Scale for Hispanics acculturation score, more acculturated compared with less acculturated Latinas were younger in age, more educated, and had higher annual household incomes (all, P < .05). Compared with Spanish-speaking Latinas, English-speaking Latinas had larger waist circumference (103 vs 96.1 cm; P = .01) and poorer-quality diets (Healthy Eating Index 2015 scores, 57.3 vs 71.5; P < .001). Greater levels of acculturation were also associated with higher levels of leisure walking at a moderate-to-vigorous intensity (265.8 vs 179.0 min/wk; P =.04).

CONCLUSIONS

Greater levels of acculturation were associated with higher central obesity and poorer-quality diets. Future lifestyle modification trials tailored to the unique role of acculturation on adopting behavior change recommendations is a promising next step in this line of research.

Acculturation, Physical Activity, and Metabolic Syndrome in Asian American Adults

INTRODUCTION

Asian Americans (AsAms) have a high prevalence of metabolic syndrome (MetS) and are one of the least physically active racial groups in America. The purpose of this study was to examine the relationship between MetS and moderate-to-vigorous physical activity (MVPA) among AsAm adults and whether acculturation modifies this relationship.

METHOD

Data were from 2,259 AsAms participating in the 2011-2016 National Health and Nutrition Examination Survey. Physical activity (PA) was self-reported as minutes of weekly MVPA. Acculturation included nativity, length of residency in America, and language preference. The International Diabetes Federation criteria was used to determine the presence of MetS.

RESULTS

About 64.4% of AsAms did not meet the PA recommendation (MVPA ≥150 min/week). The prevalence of MetS was 39.2%. The odds of having MetS were greater among AsAms who did not meet MVPA recommendations compared with those who did meet MVPA recommendations (odds ratio [OR] = 1.5, 95% confidence interval [CI] = [1.11, 2.07]). When stratified by acculturation, this association remained statistically significant in the groups who immigrated to America more than 15 years ago and who spoke English only.

CONCLUSION

MVPA reduces MetS risk in AsAm adults, especially among more acculturated AsAms. Culturally adapted programs are warranted to promote PA and adequate knowledge of disease prevention in this population.

The Association Between Social Support and Psychological Distress in Latina Mothers Living in Miami-Dade County, Florida

BACKGROUND

This study analysed the relationship between social support and psychological distress in Latina women in Miami-Dade County. Acculturation was examined as a modifying factor.

METHODS

A 2005 data set from interviews of 155 Latina mothers in Miami-Dade County, from mother-daughter dyads, was analysed. Social support was measured using the Interpersonal Support Evaluation List (ISEL) score. Psychological distress was based on self-reporting symptoms of depression, anxiety, or suicidality. Acculturation was based on English proficiency and length of U.S. residency.

RESULTS

Compared to those with high social support, women with low social support had greater odds of reporting psychological distress (odds ratio = 7.8 [95% CI 2.70-22.10]). Acculturation did not modify the association (p=0.74).

CONCLUSIONS

Social support was inversely associated with psychological distress among Latina women. Acculturation was not an effect modifier, likely due to inadequate power. The study has clinical implications for mental illness prevention in this population.