Browsing by Subject "Race and Ethnicity"
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Item A Descriptive Analysis of Adolescent Pregnancy and Birth Outcomes in Tarrant County, Texas(1999-08-01) Omoloh, Wilfred J.; Gilbert Ramirez; Antonio ReneOmoloh, Wilfred, J., A Descriptive Analysis of Adolescent Pregnancy and Birth Outcomes in Tarrant County, Texas. Master of Public Health, August 14, 1999, 110 pp, 19 tables, reference list, 68 titles. A descriptive study of adolescent pregnancy and birth outcomes in Tarrant county, Texas between 1991 and 1995 was conducted to evaluate the effect of maternal age on infant birthweight and mortality among White, African American, and Hispanic adolescent mothers nineteen years and older. The age of the mother was not a significant predictor of infant birthweight and mortality, but mother’s ethnicity, weight gain, and gestational age were found to be strong predictors of infant birthweight and mortality. The Hispanic ethnic group came out much better than White and Black mothers but no difference between White and Black mothers regarding birthweight was found. The results from the data analysis demonstrated that teenage pregnancy may not be a serious problem in Tarrant County, Texas as was previously though.Item A Faith Based Approached to Cervical Cancer Screening in Latina and Vietnamese Women: Outcome Analysis(2005-05-01) Perez, Robin Z.; Gonzalez, Adela; Lykens, Kristine; Galvan, RobertPerez, Robin Z., A Faith Based Approach to Cervical Cancer Screening in Latina and Vietnamese Women: Outcome Analysis. Master of Public Health (Health Management and Policy), May 2005, 34pp., 4 tables, 3 illustrations, bibliography, 6 titles. A secondary data analysis study of the cervical cancer screening collaboration hosted by the St. Joseph Health Care Trust through six area Catholic churches was conducted to describe a program that has been recognized as a best practice for serving minority communities in Texas. The objectives of the study were to list demographic characteristics associated with the screening participants; to review culturally sensitive programming and approaches to serving both Latina and Vietnamese women. The results of this study will assist in implementation of similar interventions. The conclusions demonstrate that interventions that are tailored to specific communities may influence program participants and increase screening turnout.Item A Path Analysis of Body Mass Index, Body Image, and Unhealthy Dietary Behavior as Contributors to Suicidal Behavior in Female Adolescents(2004-05-01) Rorie, Michele Taylor; Balcazar, Hector; Lurie, Sue; ReneRorie, Michele Taylor, A Path Analysis of Body Mass Index, Body Image and Unhealthy Dietary Behavior as Contributors to Suicidal Behavior in Female Adolescents. Doctor of Public Health (Social and Behavioral Sciences), May 2004, 120 pp., 17 tables, 6 illustrations, references, 106 titles. Objectives- This study examined the pattern and magnitude of relationships between body mass index, body image, unhealthy dietary behaviors, and suicidal behavior among a sample of White, African American, and Hispanic adolescent females. Methods-This study employed secondary analysis of the 2001 Youth Risk Behavior Survey public-use dataset to provide quantitative estimates of the causal connections between body mass index, body image, dietary behaviors, and suicidal behavior. A sample (n=5,218) of White, African American, and Hispanic adolescent females aged 14-17 were selected for analysis. This cross-sectional study involved public high school students in grades 9-12. The variables/constructs BMI, Body Image, and Dietary Behavior were examined using a path analysis to determine the magnitude of effects on Suicidal Behavior in adolescent females. Results- The path coefficients were obtained for the path model using multiple regression equations, which took direct and indirect effects into account. The Female Adolescent Model (n= 5,218) yielded an R2 = .27. This meant that 27% of the variance in Suicidal Behavior was explained by BMI, Body Image, and Dietary Behavior. When race/ethnicity was analyzed separately, different values were observed. The White Adolescent Female Model (n=2,768) had an R2=.32. The Black or African American Model (n=1,206) had an R2=.23, and the Hispanic or Latino Model (n=1,224) had an R2=.27. Conclusion- The basic state of what is an actual fact about a person (i.e. weight) does not cause an increase of harmful or destructive behavior. The person’s beliefs drive intention as it was demonstrated through the immergence of significant indirect pathways from BMI through Body Image and Dietary Behavior to Suicidal Behavior. The path analyses for the three racial groups suggest that there are varying degrees of influence among BMI, Body Image, Dietary Behaviors, and Suicidal Behaviors.Item A Study of Hepatitis A Seropositivity in Dallas County, 1998-1999(2001-05-01) Fulda, Kimberly G.; Antonio Rene; John Licciardone; Sally BlakelyFulda, Kimberly G., A Study of Hepatitis A Seropositivity in Dallas County, 1998 – 1999. Master of Public Health (Epidemiology), May 2001, 39 pp., 4 tables, 9 figures, references, 28 titles. The purpose of this study was to determine incidence rates per 100,000 population of hepatits A (HAV) in Dallas County for 1998 and 1999. Individuals who tested seropositive for hepatitis A between January 1, 1998 and December 31, 1999 were included. The variables of interest were sex, race, age, Zone Improvement Plan (ZIP code), and date of occurrence. Rates for 1998 were 1.9 times higher in Dallas County than the United States. In 1999, the Dallas County rate increased over 1.6 times. Rates were significantly higher in males for both years, and rates were highest among Hispanics and lowest among Blacks. Differences in age distribution varied between years by increasing in ages 50 and older in 1999. Several ZIP codes exceeded rates of 20 per 100,000 for both 1998 and 1999. Dallas County met the Advisory Committee on Immunization Practices guidelines for routine vaccination of all children in 1999.Item Access to Care and Hospitalizations for Diabetes Complications Among Elderly Hispanics and African Americans in Texas(2005-08-01) Chaudhary, Prateek; Kristine Lykens; Julian Borejdo; Antonio A. ReneChaudhary, Prateek. Access to Care and Hospitalizations for Diabetes Complications Among Elderly Hispanics and African Americans in Texas. Master of Public Health, August 2005, 52 pp, 6 tables, bibliography. The mismanagement of diabetes care, due to disparities in access, deficiencies in health insurance, or poor quality of primary care, can lead to preventable microvascular complications which force diabetics to utilize hospital emergency departments (ED). This study uses 2002 hospital discharge data from the Texas Health Care Information Collection to determine whether diabetic and elderly (65+) African Americans and Hispanics from Texas counties with a low ratio of physicians per, 1,000 population (PPR) are more likely to be admitted through the ED with complications from diabetes. Findings indicate that while Hispanic ethnicity is significantly associated with ED use as a source of admission, diabetics from counties with higher PPR are more likely to be admitted through the ED for diabetes complications than diabetics from counties with a lower PPR.Item Associations Between Socioeconomic Statuses and Behavioral Risk Factors and Self-Reported Health Status(2005-05-01) Wu, Gang; Daisha Cipher; Shande Chen; Sejong BaeWu, Gang, Association Between Socioeconomic Statuses and Behavioral Risk Factors and Self-Reported Health Status. Master of Public Health (Biostatistics), May 2005, 70pp., 5 figures, 4 tables, references, 58 titles. Socioeconomic statuses (SES) and behavioral risk factors determine more than 70% of overall health outcome of American population. The effects of SES and behavioral risk factors on self-reported health status (SRHS) were studied using binary logistic regression models. Age group, education level, ethnicity, physical activities, cholesterol intake, smoking status, and drinking status were identified as significant predictors (p [less than] 0.05) to SRHS based on overall model. Significant predictors for each ethnic group varied based on the same model separated by ethnicity: White (insurance coverage, physical activities, smoking status, and drinking status), Black (gender, vegetable intake, and Hispanic (cholesterol intake). Ethnic disparities in SES and behavioral risk factors were discussed. The findings may have potential importance in public health intervention.Item Asthma Mortality and Toxic Release in Texas - An Ecological Study 1980-2001(2004-05-01) Maddipatla, Sreeram; Manuel BayonaMaddipatla, S., Asthma Mortality and Toxic Release in Texas - An Ecological Study 1980-2001. Master of Public Health (Environmental Health) April 2004, 97 pp., 4 tables, bibliography, 94 titles. There is a lack of literature examining how the spatiotemporal trend of asthma may have impacted different ethnic/racial compositions of Texans. The present study sought to evaluate the geographic-temporal variations in asthma mortality in Texans over a 22-year period, retrospectively, and examine whether the trend of environmental Toxic Release Inventory (TRI) concentrations and their spatiotemporal persistence might place an uneven burden on particular racial groups. The study concentrates on the time period between 1980-2001 and first evaluates geographic excess of asthma mortality in different racial groups at the county level and characterizes the excess burden by spatiotemporal variations. After this assessment, the impact of TRI on asthma mortality over this period of time is analyzed. Based on these two analyses, this would identify which racial/ethnic groups in which Texas regions might have been affected the most by regarding mortality over time, and suggested priority geographic areas for policy intervention. At the end of this study, it could be said that there might be an association between the TRI release and increased asthma mortality in the Black male population.Item Emergency Department Visits and Hospitalizations for Ambulatory Care Sensitive Conditions Among Uninsured Hispanics(2005-05-01) Trevino, Elizabeth; Mains, Doug A.; Rene, Antonio; Gonzales, AdelaTrevino, Elizabeth., Emergency Department Visits and Hospitalizations for Ambulatory Care Sensitive Conditions among Uninsured Hispanics. Doctor of Public Health (Health Management and Policy), May 2005, 83 pp., 10 tables, bibliography, 87 titles. Inequalities in access to health care persist in the US health care delivery system and as the number of uninsured patients in the United States continues to increase, emergency departments around the country are becoming inundated with people seeking non-acute, as well as acute medical care. This study explored whether there are differences of emergency department use and hospitalizations for ambulatory care sensitive (ACS) conditions among uninsured Hispanics as compared to other ethnicities using 2001-2002 National Hospital Ambulatory Medical Care Survey (NHAMCS) data. A weighted sample of 4,210,248 emergency department visits for years 2001-2002 was analyzed using frequencies, Pearson x2 tests, logistic regression and multiple logistic regression to determine whether Hispanics and uninsured Hispanic were visiting the emergency department more frequently than any other ethnic group; uninsured Hispanics were being hospitalized due to the severity of the disease; and determine the significant predictors for preventable hospitalizations. Significant differences among the ethnicities studied and emergency department visits during 2001-2002 were found. These differences resulted in favor of African-American. African-American had larger rates of ED visits as compared to Whites and Hispanics. Uninsured African-American were also found as the racial/ethnic group with greater visits for emergency departments. These findings changed when assessing preventable hospitalizations for ACS conditions. A similar direction was found for Whites. Uninsured Hispanics were hospitalized more frequently in triage category less than 15 minutes, indicating the severity of the disease. Age, gender, race/ethnicity and insurance status were found to be significant predictors for preventable hospitalizations. This study revealed a substantial national problem with hospitalizations among uninsured Hispanics that may be prevented with timely and appropriate ambulatory care. The significant finding in this study strongly suggests that although this group did not visit the emergency department as frequently when compared to other ethnicities between 2001-2002, they are doing so when their condition deteriorates to the point to which a visit to the emergency room and hospitalization has become inevitable.Item Ethnic Differences in the Distribution of Factors Associated with Obesity in Children(2002-08-01) Ahmad, Naveed; Bayona, Manuel; Urrutia-Rojas, XimenaAhmad, Naveed M.D., Ethnic Differences in the Distribution of Factors Associated with Obesity in Children. Masters of Public Health (Biostatistics), August 2002, 31 pp., 6 tables, 1 illustration, references, 24 titles. Childhood obesity has risen dramatically during the last few decades and the factors associated with it vary for different ethnicities. The purpose of this study is to find ethnic differences in the distribution of factors associated with obesity in children. The data used in this study was collected in a school-based study of 1,076 school children in Fort Worth, Texas. Obesity was found to be more prevalent in Hispanics and African Americans than in Caucasians. Reported factors associated with childhood obesity, that were more prevalent in Hispanics were: eating more sweets and less vegetables, not doing regular daily exercise and watching more TV. In African Americans children the more common correlates of obesity were: reported eating more sweets, fewer fruits, watching more TV, and not doing daily exercise. For Caucasians reported correlates of obesity were: eating more chips, and being less involved in active sports, when compared to African American and Hispanic children.Item Factors that Motivate Hispanics to Attend Church-Based Health Interventions(2006-05-01) Sanchez, Mary-Katherine; Gonzalez, Adela; Lykens, Kristine; Lurie, SueSanchez, Mary-Katherine, Factors that Motivate Hispanics to Participate in Church-Based Health Interventions. Doctor of Public Health (Social and Behavioral Sciences), May 2006, 80 p.p., 1 table, bibliography, 62 titles. One of the most important demographic trends taking place in the United States today is the rapid growth of the Hispanic/Latino population (Kostin, 2004). Hispanics are the fastest-growing minority group in the United States (Documet Sharma, 2004; United States Census Bureau, 2003). This rapid growth will have a major impact on social, political and economic issues as well as on the health of the people in the United States (Kostin, 2004). Throughout the country, church-based health interventions are being offered to individuals of differing cultural and ethnic backgrounds, however, retention of participants is often low. The purpose of this qualitative research study was to determine the roles that social and behavioral factors play in motivating Hispanics to attend church-based health interventions. The study used qualitative methods. Focus groups were conducted at two church sites that were participants in the fall 2005 American Heart Association De Corazon a Corazon program with the highest retention rate of participating parishes. Both focus groups were audio-recorded, and recordings and field notes were then used to translate and transcribe the collected data. All data were entered into NVivo and coded to identify important themes and concepts. Results identified key identified motivating factors that included familiarity with setting, desire to improve health, need to gain information, knowing others in the group, social and motivational factors, monetary benefits such as free health screenings and workshops and questions being answered in Spanish. It was determined that social factors play a major role in motivating Hispanics to attend church-based health interventions. Through increasing our knowledge of motivational factors and influences on Hispanics to attend a church-based intervention, more effective health prevention and intervention programs can be designed and implemented in an effort to better reach this growing minority population and lessen the burden of minority health disparities. This is an area of research that needs to be further examined in order to prevent growing health disparities among the Hispanic population.Item Geographic Information System: A Targeted Approach to Syphilis Elimination(2000-08-01) Morrison-Jones, June; Urrutia-Rojas, Ximena; Lurie, Sue; Oppong, JosephMorrison-Jones, June, Geographic Information System: A Targeted Approach to Syphilis Elimination. Master of Public Health, August 2000, 55 pp., 3 tables, 3 appendices, reference list, 25 titles. Syphilis is a sexually transmitted disease that has long caused a heavy public health and economic burden in the United States. With syphilis rates reaching their lowest recorded levels in the United States, Health officials are calling for an increased effort to eliminate the disease. In the United States, syphilis is also now extremely concentrated geographically, facilitating effective intervention. Most syphilis cases disproportionately affect a small portion of the population. African Americans who live below the poverty level, have limited access to health care, and have a number of social problems are also affected. This study examines the geographic distribution of syphilis and factors associated with syphilis transmission in Dallas County. The study used the techniques of geographic information system, principles of epidemiology, sociocultural linkages (race, ethnicity, and gender) between demographic factors and syphilis, to gain insights into the geographic distribution of syphilis among the affected groups, and intervention strategies for syphilis elimination were developed. These suggestions should assist the Dallas County Health Department in launching an effective syphilis elimination program. Results showed that zip codes with high incidence of cases were generally adjacent to each other. In addition, statistically significant results confirmed that poverty, minority-race ethnicity and geographic core areas are factors associated with the transmission of syphilis.Item Health Care Access Patterns in Relation to Ethnic/Racial and Health Insurance Status at an Osteopathic Hospital for 1998 through 2001(2003-12-01) Mego, Charles B.W.; Lurie, Sue; Balcazar, Hector; TrevinoMego, III, Charles B.W., Health Care Access Patterns in Relation to Ethnic/Racial and Health Insurance Status at an Osteopathic Hospital for 998 through 2001. Doctor of Public Health (Social and Behavioral Sciences), December 2003, 106 p.p., 25 tables, 5 illustrations, references, 44 titles. The patient population of the Osteopathic Health System of Texas (OHST), an academic health center with a 256-bed teaching hospital, was analyzed for health care access as measured by health services utilization in 1998 through 2001. This study explored the question of whether there was less health care access among minorities than among the White non-Hispanic majority within the patient population at OHST. The Tarrant County population was compared to OHST’s population demographics. This assessment determined which Ethnic/Racial groups had the highest medical services utilization and their payment methods. Patient data obtained from the OHST’s Meditech database was analyzed using Epi-Info. White non-Hispanics made up over fifty percent of the Emergency Room (ER), Inpatient and Outpatient service utilization in 1998 through 2001. The Outpatient component made up just over fifty percent of the OHST’s patient. African-Americans were over represented in the ER, Inpatient, and Outpatient service components relative to the Tarrant County demographics for 1998 through 2001. The Hispanic ER Managed Care category increased 7% and confirmed a growth rate of 29% more ER Managed Care in 2001, as compared to 1998 (URR=1.29, [1.24-`.35], x2 = 142.49, p [less than] .01). The Hispanic ER Medicaid category decreased 4.1% and indicated a reduced growth rate of 17% less ER Medicaid in 2001 as compared to 1998 (URR = 0.83, [0.79-0/87], x2 = 57.69, p,.01). The Hispanic Inpatient Managed Care category increased 13.2% and revealed a positive growth rate with 52% more Inpatient Managed Care in 2001 as compared to 1998 (URR=1.52, [1.44-1.61]. x2 = 224.92, p [less than] .01). The Hispanic Inpatient Medicaid category decreased 14.4% and showed a reduced growth rate of 38% less Inpatient Medicaid in 2001 as compared to 1998 (URR=0.62, [0.59-0.66], x2=274.58, p [less than] .01). The Hispanic and the Other groups relied heavily upon ER Self Pay, with a general decrease in Medicaid coverage and an increase in Managed Care. The Hispanic and Other groups have medical needs that are being neglected at OHST, and may lead to serious health problems that could be more costly if still treatable.Item Income Inequality and Racial Disparities in Infant Mortality in Texas Counties(2004-05-01) Jesmin, Syeda S.; Susan Eve; Kristine Lykens; Erma LawsonJesmin, Syeda S., Income Inequality and Racial Disparities in Infant Mortality in Texas Counties. Master of Public Health (Health Services Research), May, 2004, 63 pp., 7 tables, 2 figures, references, 74 titles. This study provides an initial examination of predictors of differences of infant mortality between African-Americans and Whites. Guided by Wilkinson’s theory, it was hypothesized that income inequality among the population is a significant predictor of infant mortality disparities. A number of socioeconomic and health services variables were used in this study to control for the effects of income inequality on the dependent variable. Findings suggest that income inequality of a county is not a direct predictor of higher infant mortality of African-Americans than Whites. However, the association of inequality and IMR gap varies based on the metropolitan status of the county. Insurance status was found to have a negative effect on IMR gap, which implies the importance of including variables other than related to access (such as, quality of care) in future research.Item Is There a Relationship Between Impulsiveness, Risk Perception, Alcohol Problems, Race/Ethnicity, and Alcohol-Related Injury Type?(2006-05-01) Hamann, Cara; Cardarelli, Kathryn; Field, Craig; Fischbach, LoriThis cross-sectional study examined the associations between impulsiveness, risk perception, alcohol problems, race/ethnicity and alcohol-related intentional injury of 1504 White, Black, and Hispanic trauma patients from the emergency department at a Level 1 Trauma center in Dallas, Texas. After controlling for race/ethnicity, age, gender, education, marital status, drug use, and annual frequency of heavy drinking, injury-related alcohol problems within the past 12 months (OR= 1.10, 95% CI 1.02-1.18) had a moderate effect on intentional injury. Impulsiveness (total score, motor, and non-planning) and alcohol problems (total score, physical, interpersonal, social responsibility, and injury) had moderate effects on intentional injury in univariate analyses, but these effects became null in multivariate analyses. Race/ethnicity had a large effect on injury type in all models considered in the study, with Blacks (estimated ORs ranged from 3.06 to 3.54, 95% CIs ranged from 2.08 to 5.18) and Hispanics (estimated ORs ranged from 2.29 to 2.47, 95% CIs ranged from 1.61 to 3.52) having greater odds of intentional in jury in comparison to Whites in univariate and multivariate analyses. Overall, race/ethnicity and injury-related alcohol problems were the only variable of interest that showed effects on intentional injury. Lack of significant results may be partially explained the use of ICD-9 codes to categorize injury type. Future studies should address limitations and alternatives of using ICD-9 codes to evaluate psychological and behavioral factors.Item Measurement of Health Care Professional Concordance with the National Asthma Education and Prevention Program Guidelines for the Management of Asthma(2007-05-01) Oshitoye, Jeannette AdetokunboAsthma is a widely prevalent chronic disease affecting children in the United States. Prior studies show that blacks are more likely to die from asthma than other racial groups. Despite this fact, blacks are less likely to receive the recommended medication to appropriately treat their asthma. Because of the disparity in treatment, this study was conducted to determine if minorities were receiving information recommended by the NAEPP Guidelines. Logistic regression was used to determine the receipt of instructional information. Results show that males are less likely; and those below the age of 17 are more likely to receive the information.Item Patterns of Primary Surgical Procedures Among Men Admitted to Texas Hospitals with a Diagnosis of Prostate Cancer(2001-12-01) Galdiano, Rosemary; Antonio Rene; Doug A. Mains; Sue LurieGaldiano, Rosemary, Patterns of primary surgical procedures among men admitted to Texas hospitals with a diagnosis of prostate cancer. Master of Public Health (Epidemiology), December 2001, 28 pp., 3 tables, 4 illustrations, references, 21 titles. Data for the Texas Health Care Information Council was analyzed to identify the patterns of surgical procedures among men admitted to 114 Texas hospitals with a diagnosis of prostate cancer in 1999; and to determine whether these patterns varied by race and age. In all, 4,608 cases were compared for differences between age, race and type of surgical procedure using Pearson’s chi-square test. Frequencies were tabulated for age, race, length of stay, type of surgery, and type of insurance. Radical prostatectomy and transurethral resection of the prostate are the most common procedures performed. Black and Hispanic men less than 45 years old were more likely to receive radical prostatectomy than whites. Transurethral resection of the prostate (TURP) is most commonly performed in men 75 years and older with higher proportions among black and Hispanic men. Younger men (ageyears) who received TURP were more likely to be white. White men between the ages of 45 and 84 were more likely to receive perineal prostatectomy. These findings identified patterns of treatment with defined differences between age and race.Item Potential Predictors of Hypertension Among Children in Fort Worth, Texas: A Cross-Sectional Epidemiologic Study(2002-05-01) Egbuchunam, Christie U.; Bayona, Manuel; Urrutia-Rojas, Ximena; Wilkinson, GreggEgbuchunam, Christie U., Potential Predictors of Hypertension Among Children in Fort Worth, Texas; A Cross-Sectional Epidemiologic Study. Master of Public Health (Epidemiology), May, 2002, 110 pp., 15 tables, 2 illustrations, bibliography, 84 titles. Most studies have identified obesity, gender and age as major factors that influence blood pressure increase in children. The objective of this study was to assess factors that may either directly influence hypertension in children, or interact with obesity, age and gender. A cross-sectional study was carried out to identify and assess the crude and multiple logistic regression adjusted associations between selected variables and hypertension. Obesity and Acanthosis Nigricans (AN) were importantly associated with hypertension. Reduced playing time, and excessive television watching or playing of video games were also associated with hypertension; especially among those who were obese or had AN. Hispanic and African American children had higher likelihood of hypertension than Caucasian children.Item Race/Hispanicity and Use of Alcohol and Illicit Drugs in the United States Construction Industry(2004-05-01) Rosario-Rosado, Rosa V.; Antonio A. Rene; Sharon Clark; Karan SinghRosario-Rosado, Rosa V., M.S. Race/Hispanicity and Use of Alcohol and Illicit Drugs in the United States Construction Industry. Doctor of Public Health (Epidemiology), May 2004, 135 pp., 19 tables, bibliography, 49 Titles. This study explored the 2001 National Household Survey on Drug Abuse’s data in order to identify any difference in the patterns of substance use among different groups represented in the national construction industry. The study included male, 18 years and older, self-classified as U.S.-born non-Hispanic Whites, U.S.-born non-Hispanic African Americans, U.S.-born Hispanics or immigrant Hispanics with different lengths of stay in the U.S. (less than five years; five years to less than 10 years; and 10 or more years), that indicated working in the construction industry. Substances of interest were alcohol, marijuana, cocaine, crack, heroin, hallucinogens, inhalants, and psychotherapeutics. Differences by race/hispanicity in substance use were found. Immigrant Hispanics living in the U.S. for less than five years were significantly (p [less than] .0001) less likely to use substances as compared to other groups. Immigrant Hispanics with five to less than 10 years and those with 10 or more years living in the U.S. were 1.096 (95% CL = 1.079 to 1.112) and 1.160 (95% CL= 1.146 to 1.175) times more likely to use any illicit drug during past year, respectively, when compared with U.S.-born Hispanics. Characteristics associated with the past year and the past month use of substances were: working for a small company, missing two or more whole days of work due to sickness or injury, and skipping three or more days of work. Findings of this study suggest that, when designing substance use and abuse prevention programs, it is not only important to take into consideration differences by race/hispanicity, but that the length of stay in the U.S. also can affect the substance use behaviors of immigrant construction workers.Item Racial and Ethnic Differences in Cardiovascular Disease Risk Factors in U.S. Older Women: Findings from the Behavioral Risk Factor Surveillance Survey(2006-08-01) Kurian, Anita K.; Sejong Bae; Karan Singh; Kristine LykensKurian, Anita K., Racial and Ethnic Differences in Cardiovasular Disease Risk Factors in U.S. Older Women: Findings from the Behavioral Risk Factor Surveillance Survey, 2003 & 2004. Doctor of Public Health (Clinical Research), August 2006, 118 pp., 55 tables, 14 illustrations, references, 69 titles. Objectives- The study sought to determine if there were any significant racial and ethnic differences in six modifiable cardiovascular disease risk factors in women aged 65 years and older. It also examined the dynamic relationships of race/ethnicity, socioeconomic status and cardiovascular risk factors. Methods- Data were extracted from the merged 2003 & 2004 Behavioral Risk Factors Surveillance Survey (BRFSS). Prevalence estimates and 95% of each of the six cardiovascular disease risk factors considered (Hypertension, Diabetes, Obesities, Hypercholesterolemia, Smoking, and No leisure-time physical activity) were calculated by race/ethnicity. Multinomial (for indicator outcomes) and multiple logistic regression analyses (for binary outcomes) were performed. Path analysis was performed to assess the complex pathways by which race/ethnicity and socioeconomic status (SES) were associated with cardiovascular disease risk factors. Results- Of the 77,492 survey respondents included in the sample, there were 68,251 whites, 4,912 blacks, 3,656 Hispanics and 673 AIANs. The odds of the cardiovascular risk factors were higher in race/ethnicity minority women (non-Hispanic black, Hispanic, American Indian Alaskan Native) compared to white women aged 65 years and older. Socioeconomic status was found to be a moderator rather than a mediator of the relationship between race/ethnicity and cardiovascular disease risk factors. The re-specified model with the behavioral risk factors (smoking and no leisure-time physical activity) as mediators was deemed a good fit to the data. Age, race/ethnicity, SES, smoking and leisure-time physical activity were found to have significant direct, indirect and total effects on cardiovascular disease risk factors. Conclusions- There is a need to find better ways to measure race/ethnicity, and future research should consider the impact of more fundamental determinants of CVD risk factors. Area-based measures, such as neighborhood conditions, should also be given consideration for influencing these risk factors. Identification of potential mediating and moderating factors in these pathways (for example, sense of personal control or social support) will help clinicians and public health professionals to develop culturally sensitive intervention or prevention programs specifically targeted toward risk burdens in each of these populations.Item Rural Vs. Urban Residents and Obesity in Texas(2005-05-01) Ohagi, Emeka J.; Ty Borders; Peter Hilsenrath; Kathryn CardarelliOhagi, Emeka J., Rural vs. Urban Residents and Obesity in Texas. Master of Public Health (Health Informatics), May 2005, 52 pp., 3 tables, bibliography, 90 titles. Obesity in the United States has been described as an epidemic and Texas has been identified as one of the most obese states in the country. The purpose of this study is to examine obesity among Texas adults in order to determine if there are differences in obesity levels based on residence, and to explore the influence of other demographic, socioeconomic, health and behavioral factors on the distribution of obesity. Results indicate that urban and suburban dwellers are less likely than rural dwellers to be obese (adj. OR=0.64; 0.68, respectively). However, residents of frontier communities have slightly higher odds of obesity (adj. OR=1.09) than rural residents. Age was found to be an important factor in obesity. It is hoped that these and other results will facilitate appropriate channeling of public health response.