Factors associated with colorectal cancer screening among the US urban Japanese population.
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OBJECTIVES: The author examined the prevalence and predictors of colorectal cancer screening among the urban Japanese population of the United States. METHODS: A sample of Japanese residents of major US metropolitan areas completed a self-administered mailed survey. RESULTS: Physician recommendation, acculturation, and perceived psychological costs were consistent predictors of screening for colorectal cancer. Gender and marital status were related to screening via fecal occult blood testing; age, susceptibility, and health insurance were related to sigmoidoscopy/colonoscopy screening. CONCLUSIONS: Colorectal cancer screening among the urban Japanese population could be increased with interventions seeking to promote physician recommendations for screening, alleviate perceived psychological costs among patients, and improve physician-patient communication. (+info)
Coronary heart disease, chronic inflammation, and pathogenic social hierarchy: a biological limit to possible reductions in morbidity and mortality.
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We suggest that a particular form of social hierarchy, which we characterize as "pathogenic", can, from the earliest stages of life, exert a formal analog to evolutionary selection pressure, literally writing a permanent developmental image of itself upon immune function as chronic vascular inflammation and its consequences. The staged nature of resulting disease emerges "naturally" as a rough analog to punctuated equilibrium in evolutionary theory, although selection pressure is a passive filter rather than an active agent, like structured psychosocial stress. Exposure differs according to the social constructs of race, class, and ethnicity, accounting in large measure for observed population-level differences in rates of coronary heart disease across industrialized societies. American Apartheid, which enmeshes both majority and minority communities in a social construct of pathogenic hierarchy, appears to present a severe biological limit to continuing declines in coronary heart disease for powerful as well as subordinate subgroups: "Culture"--to use the words of the evolutionary anthropologist Robert Boyd--"is as much a part of human biology as the enamel on our teeth". (+info)
Ethnicity, acculturation, and self reported health. A population based study among immigrants from Poland, Turkey, and Iran in Sweden.
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STUDY OBJECTIVE: To analyse the association between ethnicity and poor self reported health and explore the importance of any mediators such as acculturation and discrimination. DESIGN: A simple random sample of immigrants from Poland (n = 840), Turkey (n = 840), and Iran (n = 480) and of Swedish born persons (n = 2250) was used in a cross sectional study in 1996. The risk of poor self reported health was estimated by applying logistic models and stepwise inclusion of the explanatory variables. The response rate was about 68% for the immigrants and 80% for the Swedes. Explanatory variables were: age, ethnicity, educational status, marital status, poor economic resources, knowledge of Swedish, and discrimination. MAIN RESULTS: Among men from Iran and Turkey there was a threefold increased risk of poor self reported health than Swedes (reference) while the risk was five times higher for women. When socioeconomic status was included in the logistic model the risk decreased slightly. In an explanatory model, Iranian and Turkish women and men had a higher risk of poor health than Polish women and men (reference). The high risks of Turkish born men and women and Iranian born men for poor self reported health decreased to non-significance after the inclusion of SES and low knowledge of Swedish. The high risks of Iranian born women for poor self reported health decreased to non-significance after the inclusion of low SES, low knowledge of Swedish, and discrimination. CONCLUSIONS: The strong association between ethnicity and poor self reported health seems to be mediated by socioeconomic status, poor acculturation, and discrimination. (+info)
Acculturation and smoking behavior in Asian-American populations.
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The relationship between acculturation and smoking behavior was examined in four Asian-American groups that included recent immigrants and US-born Koreans, Chinese, Vietnamese and Cambodians residing in the Delaware Valley of Pennsylvania and New Jersey. The study was part of a community-based, comprehensive cross-sectional study designed to assess a broad array of knowledge, attitudes and behaviors on tobacco use and tobacco-related cancer issues in the target multi-ethnic and multi-lingual Asian-American community. The sample of 1374 respondents was selected using a stratified-cluster proportional sampling technique, with a response rate of 83%. Findings indicated that acculturation had a variable effect on smoking behavior: more acculturated youth and less acculturated male adults had higher smoking rates than the less acculturated youth and the more acculturated male adults. Smoking rates for all females were generally lower than those of males regardless of acculturation status; however, acculturated adult females had a higher smoking rate than the less acculturated. (+info)
Sociodemographic differences in access to care among Hispanic patients who are HIV infected in the United States.
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This study evaluated associations between sociodemographic factors and access to care, use of highly active antiretroviral therapy, and patients' ratings of care among Hispanic patients who are HIV infected; we used data from the HIV Cost and Services Utilization Study. Gender, insurance, mode of exposure, and geographic region were associated with access to medical care. Researchers and policymakers should consider sociodemographic factors among Hispanic patients who are HIV positive when designing and prioritizing interventions to improve access to care. (+info)
Binge drinking among Latino youth: role of acculturation-related variables.
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This research examined the relationship between acculturation-related variables and binge drinking behavior among nationally representative samples of Mexican American, Cuban American, and Puerto Rican youth. It explored the relationship between length of residence in the United States, type of language spoken in the home (Spanish vs. English) and binge drinking in each of these subgroups. Results suggest that Latino youths with no prior history of alcohol consumption remain largely unaffected by these acculturation-related variables. Youth with a previous history of alcohol consumption experience greater likelihood of binge drinking as a function of the acculturation-related variables, but the relationships are complex. (+info)
Ethnicity and ethnic identity as predictors of drug norms and drug use among preadolescents in the US Southwest.
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This article reports the results of research exploring how ethnicity and ethnic identity may "protect" adolescents against drug use and help them form antidrug use norms. This study was conducted in 1998 and is based on a sample of 4364 mostly Mexican American seventh graders residing in a large southwestern city of diverse acculturation statuses. It aims at testing existing findings by conducting the research within the unique geographic and ethnic context of the Southwest region of the United States. This research examines how strength of ethnic identity plays a distinctive role in drug use behavior among the various ethnic groups represented in the sample: Mexican Americans, other Latinos, American Indians, African Americans, non-Hispanic Whites, and those of mixed ethnic backgrounds. Positive ethnic identity (i.e., strong ethnic affiliation, attachment, and pride) was associated with less substance use and stronger antidrug norms in the sample overall. Unexpectedly, the apparently protective effects of positive ethnic identity were generally stronger for non-Hispanic White respondents (a numerical minority group in this sample) than for members of ethnic minority groups. Implications for prevention programs tailored for Mexican/Mexican American students are discussed. (+info)
Plasma folate concentrations are associated with depressive symptoms in elderly Latina women despite folic acid fortification.
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BACKGROUND: A relation between low folate status and depression has been recognized since the 1960s. Since 1998, flour in the United States has been fortified with folic acid, and the prevalence of folate deficiency has decreased dramatically. OBJECTIVE: We investigated whether, in this era of folic acid fortification, low folate status is a determinant of depressive symptoms in a cohort of elderly Latinos (aged >/=60 y) participating in the Sacramento Area Latino Study on Aging (SALSA). DESIGN: In a cross-sectional logistic regression analysis of data from SALSA (n = 627 M, 883 F), odds ratios (ORs) were ascertained for elevated depressive symptoms [Center for Epidemiologic Studies Depression Scale (CES-D) score >/=16] among tertiles of plasma folate. Depressive symptoms were assessed by using the CES-D. Plasma folate concentrations were determined by radioassay. RESULTS: The prevalence of folate deficiency (plasma folate +info)