Do healthy behaviors decline with greater acculturation? Implications for the Latino mortality paradox

Relative to non-Latino whites, Latinos in the United States have a lower socioeconomic status (SES) profile, but a lower all-cause mortality rate. Because lower SES is associated with poorer overall health, a great deal of controversy surrounds the Latino mortality paradox. We employed a secondary data analysis of the 1991 National Health Interview Survey to test the health behavior and acculturation hypotheses, which have been proposed to explain this paradox. These hypotheses posit that: (1) Latinos have more favorable health behaviors and risk factor profiles than non-Latino whites, and (2) Health behaviors and risk factors become more unfavorable with greater acculturation. Specific health behaviors and risk factors studied were: smoking, alcohol use, leisure-time exercise activity, and body mass index (BMI). Consistent with the health behaviors hypothesis, Latinos relative to non-Latino whites were less likely to smoke and drink alcohol, controlling for sociodemographic factors. Latinos, however, were less likely to engage in any exercise activity, and were more likely to have a high BMI compared with non-Latino whites, after controlling for age and SES. Results provided partial support for the acculturation hypothesis. After adjusting for age and SES, higher acculturation was associated with three unhealthy behaviors (a greater likelihood of high alcohol intake, current smoking, a high BMI), but improvement in a fourth (greater likelihood of recent exercise). Gender-specific analyses indicated that the observed differences between Latinos and non-Latino whites, as well as the effects of acculturation on health behaviors, varied across men and women. Results suggest that the health behaviors and acculturation hypotheses may help to at least partially explain the Latino mortality paradox. The mechanisms accounting for the relationship between acculturation and risky behaviors have yet to be identified.     

Race/ethnic differences in adult mortality: the role of perceived stress and health behaviors

We examine the role of perceived stress and health behaviors (i.e., cigarette smoking, alcohol consumption, physical inactivity, sleep duration) in shaping differential mortality among whites, blacks, and Hispanics. We use data from the 1990 National Health Interview Survey (N = 38,891), a nationally representative sample of United States adults, to model prospective mortality through 2006. Our first aim examines whether unhealthy behaviors and perceived stress mediate race/ethnic disparities in mortality. The black disadvantage in mortality, relative to whites, closes after adjusting for socioeconomic status (SES), but re-emerges after adjusting for the lower smoking levels among blacks. After adjusting for SES, Hispanics have slightly lower mortality than whites; that advantage increases after adjusting for the greater physical inactivity among Hispanics, but closes after adjusting for their lower smoking levels. Perceived stress, sleep duration, and alcohol consumption do not mediate race/ethnic disparities in mortality. Our second aim tests competing hypotheses about race/ethnic differences in the relationships among unhealthy behaviors, perceived stress, and mortality. The social vulnerability hypothesis predicts that unhealthy behaviors and high stress levels will be more harmful for race/ethnic minorities. In contrast, the Blaxter (1990) hypothesis predicts that unhealthy lifestyles will be less harmful for disadvantaged groups. Consistent with the social vulnerability perspective, smoking is more harmful for blacks than for whites. But consistent with the Blaxter hypothesis, compared to whites, current smoking has a weaker relationship with mortality for Hispanics, and low or high levels of alcohol consumption, high levels of physical inactivity, and short or long sleep hours have weaker relationships with mortality for blacks.     

Risk factor distribution among sociodemographically diverse African American adults

Because African Americans tend to have lower socioeconomic status (SES) than whites and numerous health indicators are related to SES variables, it is important when examining between-group differences in health indices to account for SES differences. This studyexamined the effects of income and education on several biologic and behavioral risk factors in a sample of sociodemographicallydiverse African American adults. Approximately 1,000 African American adults (aged 18–87) were recruited from 14 churches with predominantlyblack membership to participate in a nutrition education intervention. Demographics, height, weight, blood pressure, self-reported cigarette and alcohol use, self-reported diet byfood frequencyquestionnaire, serum carotenoids, serum total cholesterol, and nutrition knowledge were assessed. The association of these risk factors were examined byfour levels of education and income. For men, bodymass index, blood pressure, total cholesterol, dailyintake of fruits and vegetables, serum carotenoids, heavyalcohol use, or exercise were not associated significantlywith income or education using analysis of variance (ANOVA). Past month alcohol use and nutrition knowledge were associated positivelywith education, but not income. For women, bodymass index and smoking were associated inverselywith income, but not with education. Blood pressure, total cholesterol, intake of fruits and vegetables, heavyalcohol use, and exercise were not associated with either income or education using ANOVA., Serum carotenoids, any 30-dayalcohol use, and nutrition knowledge were associated positivelywith both income and education. Results using linear regression generallywere similar for men and women, although a few more variables were associated significantlywith SES compared to ANOVA analyses. Several health indicators that have been associated with socioeconomic variables in whites were not associated or onlyweaklyassociated in this diverse sample of African Americans. One interpretation of these findings is that SES factors mayfunction differentlyamong blacks and whites.     

Reconsidering the role of social disadvantage in physical and mental health: stressful life events, health behaviors, race, and depression

Prevalence of depression is associated inversely with some indicators of socioeconomic position, and the stress of social disadvantage is hypothesized to mediate this relation. Relative to whites, blacks have a higher burden of most physical health conditions but, unexpectedly, a lower burden of depression. This study evaluated an etiologic model that integrates mental and physical health to account for this counterintuitive patterning. The Baltimore Epidemiologic Catchment Area Study (Maryland, 1993-2004) was used to evaluate the interaction between stress and poor health behaviors (smoking, alcohol use, poor diet, and obesity) and risk of depression 12 years later for 341 blacks and 601 whites. At baseline, blacks engaged in more poor health behaviors and had a lower prevalence of depression compared with whites (5.9% vs. 9.2%). The interaction between health behaviors and stress was nonsignificant for whites (odds ratio (OR = 1.04, 95% confidence interval: 0.98, 1.11); for blacks, the interaction term was significant and negative (β: -0.18, P < 0.014). For blacks, the association between median stress and depression was stronger for those who engaged in zero (OR = 1.34) relative to 1 (OR = 1.12) and ≥2 (OR = 0.94) poor health behaviors. Findings are consistent with the proposed model of mental and physical health disparities.     

Explaining US racial/ethnic disparities in health declines and mortality in late middle age: the roles of socioeconomic status, health behaviors, and health insurance

Pervasive health disparities continue to exist among racial/ethnic minority groups, but the factors related to these disparities have not been fully elucidated. We undertook this prospective cohort study to determine the independent contributions of socioeconomic status (SES), health behaviors, and health insurance in explaining racial/ethnic disparities in mortality and health declines. Our study period was 1992-1998, and our study population consists of a US nationally representative sample of 6286 non-Hispanic whites (W), 1391 non-Hispanic blacks (B), 405 Hispanics interviewed in English (H/E), and 318 Hispanics interviewed in Spanish (H/S), ages 51-61 in 1992 in the Health and Retirement Study. The main outcome measures were death; major decline in self-reported overall health (SROH); and combined outcome of death or major decline in SROH. Crude mortality rates over the 6-year study period for W, B, H/E and H/S were 5.8%, 10.6%, 5.8%, and 4.4%, respectively. Rates of major decline in SROH were 14.6%, 23.2%, 22.1% and 39.4%, for W, B, H/E and H/S, respectively. Higher mortality rates for B versus W were mostly explained by worse baseline health. For major decline in SROH, education, income, and net worth independently explained more of the disparities for all three minority groups as compared to health behaviors and insurance, reducing the effect for B and H/E to non-significance, while leaving a significant elevated odds ratio for H/S. Without addressing the as-yet undetermined and pernicious effects of lower SES, public health initiatives that promote changing individual health behaviors and increasing rates of insurance coverage among blacks and Hispanics will not eliminate racial/ethnic health disparities.     

Neighborhood socioeconomic status predictors of physical activity through young to middle adulthood: the CARDIA study

Neighborhood socioeconomic status (SES) is related to a wide range of health outcomes, but existing research is dominated by cross-sectional study designs, which are particularly vulnerable to bias by unmeasured characteristics related to both residential location decisions and health-related outcomes. Further, little is known about the mechanisms by which neighborhood SES might influence health. Therefore, we estimated longitudinal relationships between neighborhood SES and physical activity (PA), a theorized mediator of the neighborhood SES-health association. We used data from four years of the Coronary Artery Risk Development in Young Adults (CARDIA) study (n = 5115, 18-30 years at baseline, 1985-1986), a cohort of U.S. young adults followed over 15 years, and a time-varying geographic information system. Using two longitudinal modeling strategies, this is the first study to explicitly examine how the estimated association between neighborhood SES (deprivation) and PA is biased by (a) measured characteristics theorized to influence residential decisions (e.g., controlling for individual SES, marriage, and children in random effects models), and (b) time-invariant, unmeasured characteristics (e.g., controlling for unmeasured motivation to exercise that is constant over time using repeated measures regression modeling, conditioned on the individual). After controlling for sociodemographics (age, sex, race) and individual SES, associations between higher neighborhood deprivation and lower PA were strong and incremental in blacks, but less consistent in whites. Furthermore, adjustment for measured characteristics beyond sociodemographics and individual SES had little influence on the estimated associations; adjustment for unmeasured characteristics attenuated negative associations more strongly in whites than in blacks.     

How much of racial/ethnic disparities in dietary intakes, exercise, and weight status can be explained by nutrition- and health-related psychosocial factors and socioeconomic status among US adults?

Large disparities exist in obesity and other chronic diseases across racial/ethnic and socioeconomic status (SES) groups in the United States. This study examined how much of racial/ethnic differences in diet, exercise, and weight status could be explained by nutrition- and health-related psychosocial factors (NHRPF) and SES among US adults. Nationally representative data of 4,356 US adults from the 1994-1996 Continuing Survey of Food Intakes by Individuals and the Diet and Health Knowledge Survey were used. NHRPF were assessed using 24 questions and related index scores. Dietary intakes were assessed using two nonconsecutive 24-hour dietary recalls. The US Department of Agriculture 2005 Healthy Eating Index was applied to evaluate diet quality. Body mass index was calculated based on self-reported weight and height. SES was assessed using education and household income. Americans with higher SES had better NHRPF and Healthy Eating Index scores. There were some small racial/ethnic differences in NHRPF, including making food choices and awareness of nutrition-related health risks. Multivariable linear and logistic regression models revealed some racial/ethnic differences in diet, exercise, and body mass index, but few of these disparities was explained by NHRPF, whereas SES explained some. The odds ratio of body mass index ≥25 for non-Hispanic blacks compared with whites decreased by 38% after SES was adjusted for. For exercise, we found a smaller change (9.5%) in the racial/ethnic differences when controlling for SES. In conclusion, NHRPF may explain very few, but SES may contribute some of the racial/ethnic disparities in diet, exercise, and weight status in the United States.     

Beliefs among black and white adults about causes and prevention of cardiovascular disease: the Minnesota Heart Survey

We assessed beliefs about the symptoms, causes, and prevention of cardiovascular disease in population-based surveys of black and white Twin Cities adults in 1985-86. Whites had a generally higher awareness of heart attack symptoms than did blacks; 72% of blacks and 85% of whites mentioned chest pain as a likely symptom. Sixty-five percent of blacks and 76% of whites correctly offered at least one of the three major, modifiable risk factors (smoking, hypertension, and high cholesterol in blood or diet) as likely causes of cardiovascular disease. However, less than 5% of respondents mentioned all three major risk factors. The most frequent response offered as a cause was stress/worry (54% of blacks, 51% of whites). Individuals with higher educational levels generally responded more correctly than those with less education. After accounting for differences in educational level, blacks demonstrated a higher awareness of hypertension as a risk factor, whereas whites were more knowledgeable about smoking and cholesterol. In light of the high percentage of adults still lacking awareness about cardiovascular risk, public education about prevention should continue. Such efforts are broadly desirable but may be most effectively targeted toward minorities and groups with less education, in whom awareness is low and risk of disease is high.     

Cigarette smoking and cessation behaviors among urban blacks and whites

Smoking behaviors among blacks and whites were studied in a population-based sample of 2,626 residents of Minneapolis-St. Paul, MN. More blacks than whites were found to be smokers, before and after adjusting for age and education differences. More whites than blacks were former smokers, but the prevalence of those who had never smoked was comparable for whites and blacks. Among smokers, the mean number of cigarettes smoked per day was lower among blacks than whites, but more blacks were found to smoke cigarettes with high "tar" (dry particulate matter) and nicotine content. Men smokers were found to smoke more than women smokers, young people smoked more than older people, and those with a high school education or less smoked more than those with more than a high school education. Smoking cessation behavior consisted mostly of a variety of strategies that began with reducing cigarette consumption, followed by changing to lower tar brands, attempting to quit, and actually quitting. In general, a higher percentage of whites than blacks reported smoking cessation behaviors. A greater percentage of white than black women had tried cigarette brands lower in tar and nicotine within the previous year. Among men, a lower percentage of black than white smokers had tried quitting, and fewer black men planned to quit in the future. Blacks appeared to lag behind whites in their efforts to quit smoking. Smoking behavior continues to be problematic for both blacks and whites. Studies are needed to explain better the racial differences in smoking and smoking cessation behaviors, and to facilitate programs to encourage cessation.     

Ethnicity and nativity status as determinants of perceived social support: Testing the concept of familism

Research has demonstrated a protective effect of social support on health. Social support is most often treated as an independent variable. However, as with disease risk factors, which are not randomly distributed, health-promoting resources such as social support are also systematically patterned. For example, in the USA, family support is thought to be high among Latinos, Mexican Americans in particular. Using data from the Project on Human Development in Chicago Neighborhoods, we explored the relationships between ethnicity/nativity status, socioeconomic status (SES) and perceived social support from family and friends. We also assessed the role of retention of culture—measured as primary language spoken at home—on social support. Finally, we tested whether SES moderated the relationship between ethnicity/nativity status and social support. Foreign and US-born Latinos, most notably, foreign-born Mexicans, reported higher family support compared to non-Latino whites. Primary language spoken at home seems to account for the relationship between ethnicity/nativity and familial social support. Mexican-born and US-born Latino immigrants reported lower social support from family at higher levels of SES. Each ethnic minority group reported lower perception of friend support compared to non-Latino whites. There was a strong SES gradient in subjective support from friends with higher support reported among those with higher SES. This study provides evidence for the notion that Latinos in the USA, specifically foreign-born Mexicans, may rely on family ties for support more than do non-Latino whites. Findings also help identify ethnicity/nativity status, primary language spoken and SES as determinants of social support. Specifically, the higher familial social support found among Latino immigrants may be due to retention of culture. Effect modification by SES suggests that Latinos of lower and higher SES may differ with regard to the traditionally-held value of familism.     

Indices of socioeconomic position across the life course as predictors of coronary calcification in black and white men and women: coronary artery risk development in young adults study

Few studies have investigated the association of socioeconomic status (SES) and coronary artery calcification (CAC) and only one study has examined African Americans separately from Caucasians, despite empirical evidence suggesting that blacks have equivalent or lower CAC, relative to whites. We tested the hypotheses that lower childhood SES and lower average education, occupation, and income and change in SES (slope) in adulthood are related to risk of CAC in blacks and whites in the US CARDIA study. Parental education and occupation were measured at study entry (Year 0 in 1985-1986) and participant education, occupation, and household income were evaluated multiple times throughout a 20 year follow-up period at four sites in the United States. CAC was measured at Year 20 in 3138 (45% black) participants in CARDIA; 19% had CAC. Latent growth models and multivariate logistic regression analyses adjusted for the major risk factors for CAC. Multivariate models showed that lower paternal education in blacks and lower maternal occupational status in the full sample and in whites were related to higher risk of any CAC, independent of adult SES. Lower average adult education, occupation, and income were related to higher risk of any CAC, with the effects primarily in blacks. Our results are the first to show that SES, measured retrospectively and prospectively in multiple ways, is related to CAC, and the first to document the effects primarily in blacks.     

African American and non-Hispanic white children's health: integrating alternative explanations

Objectives. Three questions were examined: does a structural equation model (SEM) of the links among family resources (socioeconomic status, SES), sociocultural (perception of quality of care), structural (health insurance coverage and health care utilization), parental psychological resources (parental depression and perception of quality of parenting), and child health apply similarly across blacks and whites? Do the items used to indicate the factors exhibit differences across groups? Is race/ethnicity associated with differences in structural paths?

Design. Data on 18,092 black and white children (ages 0–11) from the 2002 National Survey of American Families data set was used. A two-stage, eight-step multigroup SEM was used to examine the associations among family resources, sociocultural, structural, parental psychological resources and child health status.

Results. First, the patterning of the structural model applied similarly to black and whites. Second, there were some differences in factor loadings across groups. Third, although sociocultural, structural, and parental psychological resources mediated the link between SES and health status, the effects of SES on these mediators differed between blacks and whites; but there was no difference between groups in the effects of SES on health status. Fourth, perception of quality of care and health care use mediated the effects of health insurance on health and the effects of parental depression and quality of parenting on health status, respectively. Fifth, health care use mediated the effects of perception of quality of care on health status. Finally, health insurance was linked with a greater increase in health care use among blacks than whites; and perception of quality of care was strongly associated with better health for blacks than for whites.

Conclusions. When sociocultural, structural, and parental psychological constructs are adjusted for, there are no significant differences in SES effects on health status between groups. Perception of quality of care is an important determinant of health care utilization, given health insurance coverage and SES. Finally, parental depression and behaviors also determine perception of care and health care utilization decisions.     

Cancer Prevention Behaviors in Low-Income Urban Whites: An Understudied Problem

Low-income urban whites in the United States have largely gone unexamined in health disparities research. In this study, we explored cancer prevention behaviors in this population. We compared data on whites with low socioeconomic status (SES) from the 2003 Exploring Health Disparities in Integrated Communities Study in Southwest Baltimore, Maryland (EHDIC-SWB) with nationally representative data for low SES white respondents from the 2003 National Health Interview Survey (NHIS). Rates for health behaviors and health indicators for whites from the EHDIC-SWB study as compared to NHIS prevalence estimates were as follows: current cigarette smoking, 59% (31% nationally); current regular drinking, 5% (5% nationally); overweight, 26% (32% nationally); obesity, 30% (22% nationally); mammography in the past 2 years, 50% (57% nationally); Pap smear in the past 2 years, 64% (68% nationally); screening for colon cancer in the past 2 years, 41% (30% nationally); and fair or poor self-reported health, 37% (22% nationally). Several cancer prevention behaviors and health indicators for white EHDIC-SWB respondents were far from the Healthy People 2010 objectives. This study provides rare estimates of cancer-related health and health care measures in an understudied population in the United States. Findings illustrate the need for further examination of health behaviors in low SES white urban populations who may share health risks with their poor minority urban counterparts.     

Differences in self-management behaviors and use of preventive services among diabetes management enrollees by race and ethnicity.

We assessed the degree that managed care organization (MCO) enrollees used preventive services and engaged in diabetes self-management behaviors by race/ethnicity. A 40-item selfadministered survey was mailed to 19,483 diabetic MCO enrollees. The survey measured use of eight preventive services and engagement in four self-management behaviors among enrollees who self-identified as black, white, or Hispanic. Of the 6,035 surveys analyzed, 4,623 respondents (76.6%) were white, 984 (16.3%) were black, and 428 (7.0%) were Hispanic. Black and Hispanic respondents reported more healthcare visits (mean of 7.0 and 6.5, respectively) in the past year compared to whites (mean, 5.7; p < 0.0001). However, compared to whites, blacks had significantly lower utilization of five of the eight preventive services measured, and Hispanics had significantly lower utilization of seven of the eight preventive services (p < 0.005). With regard to self-management behaviors, blacks were significantly less likely than whites to monitor their diet (65.9% vs. 73.7%, p < 0.0001), exercise (46.4% vs. 52.8%; p = 0.0004) and not smoke (85.1% vs. 89.3%; p = 0.0002); while Hispanics were less likely to monitor their diet (67.3% vs. 73.7%, p = 0.0051). All racial/ethnic groups had low levels of selfmanagement behaviors. Further research is warranted to identify why disparities remain in settings where services are universally available, and to find practical ways to eliminate disparities in a group with routine healthcare encounters.     

Socioeconomic status and health: is parasympathetic nervous system activity an intervening mechanism?

BACKGROUND: The link between socioeconomic status (SES) and health is widely recognized but the pathophysiologic mechanisms are not well understood. We tested the hypothesis that parasympathetic nervous system (PNS) regulation is one such mechanism. METHODS: In a cross-sectional study, electrocardiogram-derived RR interval variability (RRV), a non-invasive index of cardiac PNS regulation, and SES, measured as educational attainment and income, were collected in 756 subjects in the CARDIA study of heart disease in young adults. RESULTS: Relative to those with less than a high school education, those with high school to college and post-college education had 26% (beta = 0.233) and 43% (beta = 0.355) greater low frequency (LF) RRV, respectively, adjusted for age, sex, and race. For high frequency (HF) RRV, race interacted with income: relative to low income whites, intermediate and high income whites had 133 and 191% greater HF power, respectively, while intermediate and high income blacks had 32 and 44% greater HF RRV, respectively, relative to low income blacks. CONCLUSIONS: Numerous studies demonstrate that psychosocial stressors reduce cardiac parasympathetic regulation and that SES disparities are associated with increasing social stress proportional to the degree of disparity. Data from the current study suggest that PNS regulation may be a mechanism linking the stressful effects of low SES to increased morbidity and mortality.     

Mortality Rates Among Arab Americans in Michigan

The objectives of this study were to: (1) calculate age-specific and age-adjusted cause-specific mortality rates for Arab Americans; and (2) compare these rates with those for blacks and whites. Mortality rates were estimated using Michigan death certificate data, an Arab surname and first name list, and 2000 U.S. Census data. Age-specific rates, age-adjusted all-cause and cause-specific rates were calculated. Arab Americans (75+) had higher mortality rates than whites and blacks. Among men, all-cause and cause-specific mortality rates for Arab Americans were in the range of whites and blacks. However, Arab American men had lower mortality rates from cancer and chronic lower respiratory disease compared to both whites and blacks. Among women, Arab Americans had lower mortality rates from heart disease, cancer, stroke, and diabetes than whites and blacks. Arab Americans are growing in number. Future study should focus on designing rigorous separate analyses for this population.     

Hostility and health behaviors in young adults: the CARDIA Study. Coronary Artery Risk Development in Young Adults Study.

Hostility has been associated with coronary heart disease mortality. To assess possible mechanisms linking hostility to coronary heart disease risk, the authors conducted analyses in a cross-sectional study from data collected in 1985 and 1986 on 5,115 young adults, aged 18-30 years, black and white, male and female, in four large urban areas of the United States. The results show that higher levels of hostility as determined by the Cook-Medley Hostility Scale were strongly associated with tobacco and marijuana smoking, increased alcohol consumption, and greater caloric intake in both blacks and whites and in both men and women. The increased caloric consumption was evident in the higher waist/hip ratios, particularly in men (p less than 0.05). The associations were particularly strong (p less than 0.001) for tobacco cigarette smoking and marijuana smoking, with roughly a 1.5 times higher prevalence in the top hostility quartile compared with the bottom quartile after adjusting for age and education. Hostility levels were not related to the percentage of calories from fat or from sucrose intake, to plasma cholesterol levels, or to physical fitness (except for a weak association in the latter in white women). The results describe relations between hostility and health behaviors that may be detrimental to health. The findings provide a possible explanation for the association between hostility and coronary heart disease mortality.     

Racial and ethnic disparities in self‐assessed health status: Evidence from the national survey of families and households

We examined racial and ethnic disparities in global health assessment and functional limitations of daily activities among whites, blacks and Hispanics, and within the Hispanic origin among Mexicans, Puerto Ricans, Cubans, and ‘Others’. Logistic regressions were employed to estimate the log odds of reporting ‘poor health’ and ‘having functional limitations’ among 12 814 respondents from the 1987—1988 National Survey of Families and Households. Compared with whites, blacks had an increased risk of reporting poor health and functional limitations. Hispanics had even a higher risk of reporting poor health, but did not have an increased risk of reporting functional limitations. Among Hispanics, Mexicans were more likely than whites to report poor health, whereas Puerto Ricans were more likely than whites to experience functional limitations. Both race and ethnicity remain important factors in explaining the disparities in self‐assessed health status independent of socioeconomic status (SES). Meanwhile, the way self‐assessed health status varies with ethnicity is importantly stratified by SES as measured by income and education. These results suggest that future research should analyze the interplay between ethnicity and SES rather than assuming measuring either captures all the important variation.     

Park-Use Behavior and Perceptions by Race,Hispanic Origin,and Immigrant Status in Minneapolis,MN: Implications on Park Strategies for Addressing Health Disparities

The study examines the connections between minority status, park use behavior, and park-related perceptions using recent survey data from three low-income neighborhoods in Minneapolis, MN. Blacks and foreign-born residents are found to underutilize parks. Blacks, Asians, and American Indians perceive fewer health benefits of parks than whites, including the benefits of parks for providing exercise/relaxation opportunities and family gathering spaces. Foreign-born residents, blacks, and Hispanics perceive greater and unique barriers to park use in terms of not feeling welcome, cultural and language restrictions, program schedule and pricing concerns, and/or facility maintenance and mismatch concerns. When designing park strategies for addressing health disparities, we recommend to focus the efforts on increasing awareness of park-related health benefits and removing specific park use barriers among minority and foreign-born communities.     

Determinants of health services utilization among the black and white elderly

Andersen's (1968) behavioral model was used to assess whether factors predictive of health services utilization are the same or different for elderly blacks and whites. We hypothesized that because the black elderly have fewer resources, lower psychological well-being, and are in worse health, situational and attitudinal factors suggested by the model have different effects for blacks and whites. Using three measures of utilization--physician contact, hospital contact, and nights hospitalized--our findings show some support for differential effects, particularly in the case of physician contact. Neither resource factors such as health insurance nor psychological well-being were predictive of utilization within the black population. We conclude with some suggestions for future research.