Obesity and overweight in ethnic minorities of the Detroit metropolitan area of Michigan.

Race, ethnicity and socioeconomic factors influence the prevalence of obesity and overweight, which are major public health problems. Our objectives were (1) to calculate the prevalence of self-reported obesity and overweight in whites, blacks, Chaldeans, and Arabs in the Detroit metropolitan area; and (2) to examine the odds for self-reported overweight and obesity in the racial and ethnic minorities when compared to whites. The responses to a self-administered survey conducted among the adult residents (n = 2,883) of the Detroit metropolitan area of Michigan were analyzed. Prevalence of overweight and obesity were 47.4 and 34.6 % respectively for the whole sample, while it was 39.9 and 43.6 % for whites, 42.3 and 47.8 % for blacks, 46.2 and 30.3 % for Chaldeans, and 52.2 and 28.5 % for Arabs. The odds for obesity was significantly lower in Arabs [odds ratio (OR) 0.31; 95 % confidence interval (CI) 0.13-0.72] and Chaldeans (OR 0.14; 95 % CI 0.06-0.33) when compared to whites. Chaldeans (OR 0.36; 95 % CI 0.15-0.86) had significantly decreased likelihood for being overweight compared to whites. Odds for obesity and overweight can vary in the different ethnic minorities within whites. Sharing similar living conditions decreases the differences in the odds for overweight and obesity between whites and blacks. Taking into consideration the racial and ethnic differences of the target population may help in developing better programs for fighting overweight and obesity.

Prevalence of antibodies to the hepatitis C virus among Arab and Chaldean Americans in southeast Michigan, USA.

OBJECTIVE: The prevalence of antibodies to the hepatitis C virus (anti-HCV) in the United States is estimated to be 1.6%. There are no published studies on the prevalence of anti-HCV among the Arab/Chaldean American population in the United States. DESIGN: Retrospective review of data collected during an HCV public awareness program conducted by the Arab American and Chaldean Council. Inclusion criteria were that subjects had to be of Arab/Chaldean descent, born in an Arab country, and test positive or negative for anti-HCV using the "Home Access Hepatitis C Test." MAIN OUTCOME MEASURES: The overall estimated prevalence of anti-bodies to HCV was 5.4% among Arab/Chaldean Americans residing in southeast Michigan. RESULTS: Four hundred and eighty four participants were tested for anti-HCV. The estimated prevalence among Chaldeans was 2% vs 5.9% among Arabs, which varied according to their country of origin. Anti-HCV positive results were more common in participants with a history of hepatitis (30.4%), jaundice (21.1%), blood transfusion (14.6%), treatment by nonsterile injection (13.6%), and tattoo/body piercing (10%). On binary logistic regression analysis, significant predictors for positive anti-HCV included history of hepatitis (OR: 19, 95% CI 2.58-139.93), blood transfusion (OR: 4.7, 95% CI 1.09-20.56), tattoo or body piercing CONCLUSION: To our knowledge, this is the first study to report the estimated prevalence of anti-HCV and risk factors among the Arab and Chaldean Americans in the United States. The estimated prevalence of anti-bodies to HCV is 5.4% in this population, a rate that is more than triple the national average. Because of the relatively small sample size and limited geographic region, more studies are needed to evaluate the true prevalence of HCV antibodies in this and other ethnic minority population.

Increasing accrual in cancer clinical trials with a focus on minority enrollment: The William Beaumont Hospital Community Clinical Oncology Program Experience.

BACKGROUND: The authors reviewed changes in accrual to cancer clinical trials over the last 2 decades at their institution with a focus on minority participation after the implementation of a community clinical oncology program (CCOP) and an aggressive, education-orientated minority outreach program (MOP). METHODS: Data on patient enrollment in clinical trials for the years 1988 to 2010 was obtained from the William Beaumont Hospital (WBH) Cancer Clinical Trials Office. The type and number of cancers diagnosed and treated during the same period were obtained from the WBH tumor registry data. The MOP was initiated in the fall of 2003 with a focus on culture-specific cancer education. RESULTS: With the development of the CCOP, clinical trials accrual increased significantly by 10-fold (P = .001). The primary service area for the CCOP consistently averaged an 85% to 90% Caucasian population. During the same period, the minority population for the service area remained stable between 8.8% and 10% and did not change significantly. From 1999 to 2004, the WBH tumor registry data demonstrated that minorities represented 8.6% of cancers registered, whereas the average yearly minority enrollment from 2002 to 2004 was 5.4%. After initiation of the MOP, minority accrual doubled to 11% by 2010 with stable minority demographics. CONCLUSIONS: The current findings support the importance of a CCOP in supporting the accrual of patients to national clinical trials and increasing access to state-of-the art research. These data also strongly support focusing additional energy and educational efforts on targeting minority representation in clinical trials.

Do household smoking behaviors constitute a risk factor for hookah use?

INTRODUCTION: Much research has focused on the role played by families in cigarette smoking behavior. However, there is a lack of such research for hookah (waterpipe) smoking. This study focuses on the role of family members' hookah smoking behaviors as a possible risk factor for hookah smoking. METHODS: Eight hundred and one adults in southeast Michigan responded to an anonymous self-administered survey regarding personal and family members' hookah smoking behavior and perceptions of health risks related to hookah smoking. Multinomial logistic regression modeling was used to examine risk factors for hookah use. RESULTS: The prevalence of current hookah smoking in the study population was 26%. The odds ratio for an individual to smoke hookah were 9.5 (95% CI = 2.37-38.47, p < .01), 8.6 (95% CI = 3.92-19.02, p < .001), and 1.2 (95% CI = 1.14-1.41, p < .05) if the father, mother, or sibling, respectively, smoked hookah at home. Male gender and younger age were also significantly associated with hookah smoking. Household hookah smoking behaviors were also significant risk factors among former hookah smokers compared with nonsmokers, but there were no significant risk factors when comparing former hookah smokers with current hookah smokers. CONCLUSIONS: Having a father, mother, or sibling smoking hookah at home, male gender and younger age are significant risk factors for current hookah smoking.

Cancer knowledge increases after a brief intervention among Arab Americans in Michigan.

The objective of this study was to examine which factors are associated with increased cancer knowledge among a sample of 866 Arab Americans 40 years of age or older. Individuals were invited to attend a cancer educational intervention and obtain a free cancer health screening. They were asked to complete a precancer and postcancer knowledge survey after the brief educational intervention. Using logistic regression, we found that the intervention increased cancer knowledge and the variables most associated with this improvement were having low education, being unemployed, having lived in the USA for 0-5 years, older age, not having insurance, and not exercising. Our study showed that these interventions may be more effective if tailored to the participant's educational, employment, duration in the US, and health behavior status. Future studies should examine whether cancer screening actually increases after an educational intervention.

The prevalence of self-reported chronic conditions among Arab, Chaldean, and African Americans in southeast Michigan.

OBJECTIVES: While there is a plethora of research on the prevalence of individual chronic conditions, studies that examine the clustering of these conditions are lacking, especially among immigrant, minority groups. DESIGN: Cross-sectional, convenience sample. SETTING: A self-administered survey was distributed at churches, mosques, and small businesses. PARTICIPANTS: Arabs (n = 1383), Chaldeans (n = 868), Blacks (n = 809) and Whites (n = 220) in southeast Michigan. MAIN OUTCOME MEASURES: We estimated the prevalence of hypertension, high cholesterol, heart disease, diabetes, asthma, and depression. Using a logistic regression model, we estimated odds ratios and 95% confidence intervals for the association between ethnicity and reporting one or more chronic conditions before and after adjusting for demographic, socioeconomic status, health care, chronic conditions, and health behavior variables. RESULTS: The overall age and sex-adjusted prevalence of having one or more chronic conditions was 44%. Estimates were lower for Chaldeans (32%) compared to Arabs (44%), Whites and Blacks (50% for each group). In the fully adjusted model, Chaldeans were less likely (OR = 0.62; 95% CI = 0.43-0.89) to report having one more chronic conditions compared to Whites. CONCLUSIONS: Future studies should employ probability samples, and should collect more detailed sociodemographic and acculturation data, which influence the relationship between race/ethnicity and the prevalence of chronic conditions.

Self-reported heart disease among Arab and Chaldean American women residing in southeast Michigan.

OBJECTIVES: This study estimates the prevalence of heart disease among Arab and Chaldean American women and examines the association between Arab and Chaldean ethnicity and heart disease among a sample of women. METHODS: This was a cross-sectional study of a convenience sample of 2084 Arab, Chaldean, and African American women aged > or = 18 years who completed a survey that was distributed at churches, mosques, and small businesses in southeast Michigans. Logistic regression was used to estimate odds ratios and 95% confidence intervals for the association between ethnicity and self-reported heart disease before and after adjusting for demographic, socioeconomic status, health care, chronic conditions, and health behavior variables. PARTICIPANTS: A sample of 2084 Arab, Chaldean, and African American women 18 years of age and older. RESULTS: The overall prevalence of heart disease was 5.1%. Estimates were higher for Arabs (7.1%), lower for Chaldeans (6.6%), and lowest among African Americans (1.8%). In the unadjusted model, Chaldeans and Arabs were four times more likely to have heart disease than were African Americans. However, in the fully adjusted model, the association between Chaldean or Arab ethnicity and heart disease was no longer statistically significant. CONCLUSIONS: Arab or Chaldean ethnicity was not significantly associated with self-reported heart disease among women, which suggests that other factors account for this relationship. Future studies should collect more detailed socioeconomic status, acculturation, and health behavior information.

Factors associated with self-reported depression in Arab, Chaldean, and African Americans.

BACKGROUND: Although depression is a chronic illness with high morbidity and personal and economic losses, little is known about depression in immigrants with an Arab or Chaldean ethnic background. OBJECTIVES: Our primary objective was to determine the overall and ethnicity-specific prevalence of self-reported depression in Arab Americans, Chaldean Americans, and African Americans in the Midwest. The secondary objective was to evaluate the associations between potential risk and protective factors and the presence of self-reported depression. METHOD: A total of 3543 adults were recruited from the Arab and Chaldean communities in Metropolitan Detroit. The sample in this study was restricted to those of Arab, Chaldean, and African ethnic backgrounds, resulting in 81.2% of the original sample (n=2878). A health assessment survey questionnaire was administered. RESULTS: The overall rate of self-reported depression was 18.2%. The highest rate of depression was found in Arab American participants (23.2%), followed by African Americans (15%) and Chaldeans (13.3%). Self-reported prevalence of depression by country of origin differed significantly. CONCLUSIONS: Our results show the need to provide culturally competent mental health services for Arab Americans and other minority American subgroups. Research is needed to identify risk factors, preferably modifiable factors, and to ascertain which factors are similar and non-similar to the general American population.

A Health Profile of Arab Americans in Michigan: A Novel Approach to Using a Hospital Administrative Database.

The objectives of this study were to estimate and compare the prevalence of heart disease, cancer, chronic lower respiratory disease, stroke, Alzheimer's, diabetes, nephrosis, flu/pneumonia, hypertension, and atherosclerosis between Arab Americans and whites attending a large, metropolitan hospital system. The sample included 68,047 patients, 18 years of age or older, who visited the hospital during 2012. Demographic and disease variables were electronically abstracted. Demographic characteristics were compared between Arab Americans and whites using Chi square tests. Sex specific, age-adjusted prevalence ratios (PR) and 95 % confidence intervals were estimated for these two groups using a log-binomial regression model. Compared to white men, Arab American men had a higher prevalence of diabetes (PR 1.40, 95 % CI 1.29-1.52) and hypertension (PR 1.07, 95 % CI 1.04-1.10), and a lower prevalence of chronic lower respiratory disease (PR 0.74, 95 % CI 0.66-0.83). Compared to white women, Arab American women had a higher prevalence of chronic lower respiratory disease (PR 1.12, 95 % CI 1.01-1.25), diabetes (PR 1.49, 95 % CI 1.38-1.60), influenza/pneumonia (PR 1.26, 95 % CI 1.05-1.51) and hypertension (PR 1.04, 95 % CI 1.01-1.08). This study supports previous findings that health disparities exist for Arab Americans, who are classified as "white" in health statistics. Standard inclusion of Arab American as a separate ethnicity category will aid researchers in assessing the health care needs of this growing minority community.

Specific trauma subtypes improve the predictive validity of the Harvard Trauma Questionnaire in Iraqi refugees.

Trauma exposure contributes to poor mental health among refugees, and exposure often is measured using a cumulative index of items from the Harvard Trauma Questionnaire (HTQ). Few studies, however, have asked whether trauma subtypes derived from the HTQ could be superior to this cumulative index in predicting mental health outcomes. A community sample of recently arrived Iraqi refugees (N = 298) completed the HTQ and measures of posttraumatic stress disorder (PTSD) and depression symptoms. Principal components analysis of HTQ items revealed a 5-component subtype model of trauma that accounted for more item variance than a 1-component solution. These trauma subtypes also accounted for more variance in PTSD and depression symptoms (12 and 10%, respectively) than did the cumulative trauma index (7 and 3%, respectively). Trauma subtypes provided more information than cumulative trauma in the prediction of negative mental health outcomes. Therefore, use of these subtypes may enhance the utility of the HTQ when assessing at-risk populations.

Promoters and barriers to work: a comparative study of refugees versus immigrants in the United States.

BACKGROUND: Immigrants in general and refugees in specific are at risk for unemployment with detrimental effects on health and social well-being. Prior work has identified a series of barriers preventing employment among immigrants and refugees. However, these studies either fail to have a comparison group, or it is improper. The objective of this study is to compare unemployment determinants among culturally comparable Iraqi immigrants and refugees. METHOD: A convenience sample of Iraqis residing in Michigan, who came to US after 2003, were surveyed covering socio-demographic aspects, prior and current job history, perceived barriers and facilitators to get a job, discrimination, and health. RESULTS: results show that refugees were twice as likely to be unemployed. Lack of language skills was a bigger barrier among refugees. The results indicate that immigrants are more successful than refugees in securing a job, even after taking their pre-migration and professional experiences into consideration. CONCLUSION: This comparative study showed that refugees were more likely to have a difficult time in successfully finding a job. More attention is needed to help minimize the barriers that refugees face in the employment process.

Differences in disease presentation, treatment outcomes, and toxicities in African American patients treated with radiation therapy for prostate cancer.

OBJECTIVES: We analyzed differences in disease presentation, outcomes, and toxicities between African American (AA) and White (W) men treated with definitive radiation therapy for their prostate cancer. METHODS: Three thousand one hundred eighty cases of prostate cancer treated with various radiation modalities at a single institution were reviewed. The cohort consisted of 92% W patients and 8% AA patients. Clinical and pathologic characteristics at presentation, treatment outcomes, and related toxicities were analyzed between the 2 groups. The median follow-up was 6.6 years (0.6 to 22.4 y). RESULTS: At presentation, AA men were younger (P<0.001) and more likely to have a Gleason score of ≥7 (47.9% vs. 39.2%, P=0.006). No difference in the 5 or 10-year rates of biochemical failure, disease-free survival, or distant metastases were noted. Although there was a trend for improved 10-year overall survival for AA men (65.3% vs. 57.4%, P=0.06), cause-specific survival was significantly improved at 10 years (98.6% vs. 90.6%, P=0.002). Similar findings were seen when controlling for radiation therapy dose, the use of hormonal therapy, and modality of radiation therapy used. Overall, genitourinary/gastrointestinal toxicities were similar regardless of the modality used. CONCLUSIONS: Despite differences in presenting characteristics, AA men did not have inferior clinical outcomes but rather improved cause-specific survival when treated with standard of care radiation therapy. Regardless of the treatment modality used, toxicities between AA and W men were comparable.

Strategies for reducing cancer incidence and mortality in African American and Arab American and Chaldean communities in the Detroit metropolitan area.

OBJECTIVES: We studied the feasibility of implementing a community-based participatory process (CBPP) that addressed cancer education, prevention, and screening in 2 ethnic minority populations by evaluating the improvement in rates of cancer screening compared with historical benchmarks. METHODS: From 2003 to 2009, 2281 community members participated in CBPPs conducted by the Beaumont Cancer Institute in cooperation with the Arab American and Chaldean (AAC) Council, the National Cancer Institute, and the American Cancer Society. The study population consisted of 1067 individuals who completed a postcancer forum survey: 642 from the African American (AA) and 425 from the AAC forums. Data were collected on participants' screening history and participation in subsequent screening tests after the previous year's CBPP. RESULTS: Following attendance of at least one cancer forum the previous year, 329 (30.8%) of the 1067 participant respondents underwent some type of cancer screening, 32% in the AA forums and 28.9% in the AAC forums. Compared with published controls, the CBPPs led to a 38.6% increase in mammographic screening and a 28.7% increase in prostate-specific antigen screening; the AA cohort had 39.7% and 28.4% increases whereas the AAC cohort had 36.3% and 28.9% increases in mammographic and prostate-specific antigen screening, respectively. CONCLUSIONS: The results of this study suggest that implementing CBPPs are feasible in underscreened ethnic minority populations. Further studies need to be performed to determine the absolute benefit of CBPPs compared with baseline levels of screening within these ethnic minority populations.

Intimate partner violence among Iraqi immigrant women in Metro Detroit: a pilot study.

Violence against women is an important public health problem. The objective of this study was to examine the prevalence of intimate partner violence (IPV) among immigrant Iraqi women, and to explore the association between IPV and self-rated health. A pilot study using a previously published, self-report questionnaire was carried out among a convenience sampling of 55 Iraqi women in greater Detroit. The overall prevalence of controlling behavior, threatening behavior, and physical violence was 93, 76, and 80%, respectively. Approximately 40% of the women reported having poor or fair health, and 90% reported experiencing one or more types of psychosomatic symptoms. Self-rated health was inversely related to exposure to threatening behavior and physical violence, and positively related to knowledge of one's legal rights. The prevalence of IPV in this sample was high. Results indicated a significant association between exposure to IPV and women's physical health and psychosomatic symptoms.

Alcohol use among Arab Americans: what is the prevalence?

Information is limited on alcohol use among Arab Americans. The purpose of this study was to describe and analyze the alcohol use pattern among Arab Americans by reviewing existing surveys using an acculturation model. Secondary data analysis. Nationally, English-speaking immigrant Arab Americans reported lower rates of lifetime alcohol use (50.8%), past month use (26.4%) and binge drinking (10%) than the White majority group. In a state survey, self-identified English-speaking Arab Americans were less likely to report past month use (45.6%) than the White majority group but reported similar rate of binge drinking (17.0%). Locally, lifetime drinking was reported by 46.2% of the immigrants but only 13.4% of refugees fleeing war. Few databases are available to estimate alcohol use pattern among Arab Americans; the limited data suggest a drinking pattern consistent with acculturation. However, the potential influence of other factors is unknown and needs to be investigated.

Self-reported asthma in Chaldeans, Arabs, and African Americans: factors associated with asthma.

Although the prevalence of asthma is increasing worldwide, there are striking, and largely unexplained differences across various racial and ethnic groups. The current study looks at the prevalence of asthma and risk factors between Chaldeans, Arabs, and African Americans. We used Health Assessment Survey data representing 3,136 respondents. Prevalence across the three ethnic groups were compared using unadjusted and adjusted odds ratios, accounting for multiple risk factors. There were significant socio-demographic differences across all ethnic groups. Asthma prevalence was significantly lower in Arabs (9.4%) and Chaldeans (5.4%) than in Non-Middle Eastern Whites (14.4%). African American prevalence was 14.4%. The significantly lower prevalence of asthma among Chaldean and Arabs, as compared to African Americans, were not explained by traditional risk factors included in our models. We therefore, suggest that future studies should explore the possible role of ethnic-specific differences in gene × environmental interactions in the precipitation and/or exacerbation of asthma.

Mammography screening among Arab American women in metropolitan Detroit.

Mammography screening behavior has not been well studied among Middle Eastern immigrant women. We conducted a telephone survey of 365 Arab American women residing in metropolitan Detroit, home to one of the largest populations of Middle Eastern immigrants in the US, to determine prevalence of factors associated with mammography, and attitudes and beliefs regarding mammography screening. Of 365 participants, only five were born in the US. Mean age was 53.2 years (SD 10.8). Two hundred twelve (58.1%) reported having mammogram every 1-2 years; 70% ever had mammogram. Age 50-64 years, having health insurance, married status, being in the US over 10 years, and being Lebanese were associated with mammography every 1-2 years. After adjusting for demographic factors, perceived seriousness of disease, general health motivation, and having fewer barriers were associated with more frequent screening. Appropriate mammography screening is decreased in this group. Targeted outreach regarding screening is appropriate for this population; however, lack of insurance may prevent adequate follow-up.

Disparities in self-reported diabetes mellitus among Arab, Chaldean, and black Americans in Southeast Michigan.

Diabetes mellitus is an important public health problem that disproportionately affects minorities. Using a cross sectional, convenience sample, we estimated the prevalence of self-reported diabetes for Whites (n = 212), Arabs (n = 1,303), Chaldeans (n = 828), and Blacks (n = 789) in southeast Michigan. In addition, using a logistic regression model, we estimated odds ratios and 95% confidence intervals for the association between ethnicity and diabetes before and after adjusting for demographic, socioeconomic status, health care, chronic conditions, and health behavior variables. The overall age- and sex-adjusted prevalence of diabetes was 7.0%. Estimates were highest for Blacks (8.0%) followed by Arabs and Whites (7.0% for each group) and Chaldeans (6.0%). In the fully adjusted model, the association between ethnicity and diabetes was not statistically significant. Future studies should collect more detailed socioeconomic status, acculturation and health behavior information, which are factors that may affect the relationship between race/ethnicity and diabetes.