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Childhood Blood Lead Levels And Adolescent Crime Rates In The United States, Jude Juiye Soweh 2020 Walden University

Childhood Blood Lead Levels And Adolescent Crime Rates In The United States, Jude Juiye Soweh

Walden Dissertations and Doctoral Studies

Juvenile violent crime rates in the United States have been on a continuous decline since 1996. Despite this decrease, youth violence as well as racial differences in crime rates continues to be a public health issue in the United States. Researchers have linked externalization behavior in children to factors including genetics, parental upbringing, abuse, school environment, and media exposure but have not fully considered the relationship between early childhood lead contamination and youth violence. This was an ecologic study of the relationship between early childhood blood lead levels (BLLs; ≥ 10µg/dL before 2012 or ≥ 5µg/dL after 2012) and crime …


Health Literacy And Diabetes Among Refugee Women Residing In Arizona, Aline Nina Indatwa 2020 Walden University

Health Literacy And Diabetes Among Refugee Women Residing In Arizona, Aline Nina Indatwa

Walden Dissertations and Doctoral Studies

There is limited research available linking health literacy and diabetes knowledge to poor health outcomes among refugees. The aim of this study was to determine the levels of health literacy and diabetes knowledge and examine whether different factors (age, education, employment status, number of years lived with diabetes and length of stay since resettlement) are associated with health literacy and diabetes knowledge. A cross-sectional study was performed among 82 refugee women with a known diagnosis of diabetes and residing in Maricopa County, Arizona. A modified two part questionnaire (self-reported health literacy extracted from the European Health Literacy Questionnaire [HLS-EU-Q16] and …


Impact Of Demographic Characteristics And Therapy On Tuberculosis Incident Cases, Iliedor Garcon 2020 Walden University

Impact Of Demographic Characteristics And Therapy On Tuberculosis Incident Cases, Iliedor Garcon

Walden Dissertations and Doctoral Studies

For more than two decades, tuberculosis (TB) has ranked second among the top killers of infectious diseases, with an estimated 10.4 million incident cases in 2018. Demographic characteristics and drug susceptibility influence TB incidence worldwide. Using a retrospective cohort design, the purpose of this quantitative study was to investigate whether race/ethnicity, age, sex (gender), therapy completion within one year (COT), and testing for isoniazid and rifampin susceptibility (TIRS) were predictors of 672 cases of TB in New York-Newark-Jersey City from 1993 to 2017. Guided by the epidemiological triad theory, this research was conducted using a secondary TB dataset from the …


Mandibular Attachment Device Effects On African American Veterans With Heart Failure, Tracey T. F. Carter 2020 Walden University

Mandibular Attachment Device Effects On African American Veterans With Heart Failure, Tracey T. F. Carter

Walden Dissertations and Doctoral Studies

Heart failure is a growing epidemic that affects people nationwide and is disproportionate to African Americans. The purpose of this quantitative repeated measures study was to determine whether mandibular attachment device (MAD) therapy impacts symptoms of heart failure in African American male veterans diagnosed with obstructive sleep apnea (OSA). The oxidative stress theory was applied in this study to assess whether MAD therapy received from Veterans Affairs (VA) dental clinics impacted heart failure symptoms, after controlling for patient body mass index (BMI) levels and smoking status. Research questions examined whether MAD had a significant effect on symptoms of heart failure …


Predictors Of The Health Effects Of Marijuana Use On The Hepatic Function, Makafui Kokou Gbogbo 2020 Walden University

Predictors Of The Health Effects Of Marijuana Use On The Hepatic Function, Makafui Kokou Gbogbo

Walden Dissertations and Doctoral Studies

The quantity of marijuana use, the length of time it was used, and the age of initiation of the drug are at the core of the discussions about the potential health effects of marijuana use on the liver. Results of recent studies regarding how the drug affects human health have resulted in a number of conflicting conclusions. Nevertheless, based on these findings, marijuana users are being denied liver transplants. The objective of this study was to identify predictors of the health effects of marijuana on the liver and provide guidance in the care management of marijuana users. To address the …


Association Between Childhood Secondhand Smoke Exposure And Inflammatory Bowel Disease Development, Stephanie Eve Walsh 2020 Walden University

Association Between Childhood Secondhand Smoke Exposure And Inflammatory Bowel Disease Development, Stephanie Eve Walsh

Walden Dissertations and Doctoral Studies

Inflammatory bowel disease (IBD) is a group of diseases that affect the gastrointestinal tract. Environmental factors, such as smoking, have been shown to play a role in the development of IBD; however, minimal research regarding secondhand smoke (SHS) exposure and the development of IBD has been conducted. The purpose of this study was to examine whether there was a relationship between childhood SHS exposure and the development of IBD. Bronfenbrenner’s ecological systems theory was used in this study as a basis that the environment can aid in the development of disease. The research questions addressed the potential association between childhood …


Motivators And Barriers Affecting Physical Activity Participation In Online Graduate Students, Gloria Christine Bales 2020 Walden University

Motivators And Barriers Affecting Physical Activity Participation In Online Graduate Students, Gloria Christine Bales

Walden Dissertations and Doctoral Studies

Physical inactivity is a major contributor to chronic diseases, especially coronary heart disease. The American College Health Association’s National College Health Assessment II showed that only 47.4% of college students are meeting suggested physical activity requirements. As the nontraditional student population increases, research is needed to identify motivators and barriers specifically for online graduate students. The purpose of this case study was to examine the relationships of barriers and motivators for physical activity in online graduate students at Walden University. The study addressed research questions on what physical activity barriers existed in this study sample, (b) what intrinsic motivators and …


Demographic, Lifestyle, And Psychosocial Predictors Of Obesity Among Nigerian Igbo Immigrants, Ahamefula Arthur Duru 2020 Walden University

Demographic, Lifestyle, And Psychosocial Predictors Of Obesity Among Nigerian Igbo Immigrants, Ahamefula Arthur Duru

Walden Dissertations and Doctoral Studies

Obesity is known as a risk factor for chronic diseases, and a contributor to health disparities among minorities and vulnerable persons. There is a paucity of data on Nigeria Igbos on obesity risks in the United States; therefore, studying obesity in this population may help policymakers tailor interventions that could reduce the prevalence of obesity. The purpose of the study was to examine the predictors of obesity among Nigerian Igbo immigrants in the United States. This study sought to examine lifestyle, psychosocial, and demographic factors as unique predictors of obesity in Nigeria Igbo immigrants. The social-ecological model and acculturation theory …


Epidemiology Of Marijuana Use And Mental Health In The Context Of Changing Policies, David G. Harvey II 2020 Walden University

Epidemiology Of Marijuana Use And Mental Health In The Context Of Changing Policies, David G. Harvey Ii

Walden Dissertations and Doctoral Studies

There is a growing body of evidence supporting the association between cannabis use and the development of mental health disorders, but few studies have addressed this association following the recent increase in marijuana legalization laws. Therefore, using the social ecological model and the self-medication theory of addiction as theoretical frameworks, the purpose of this retrospective database study was to assess the relationship between marijuana use and major depression and suicidal ideation in both adults and adolescents in 2008 and 2017. Data from the National Survey on Drug Use and Health were analyzed using logistic regression at the p < .05 threshold for statistical significance. Results demonstrated positive, statistically significant relationships between marijuana use and both major depression and suicidal ideation for both adults and adolescents in both 2008 and 2017. Further, the strengths of these relationships generally increased between 2008 and 2017, coincident with the increase in marijuana legalization laws. These findings provide empirical support to the association between cannabis use and the development of mental health disorders, and that the strength of these associations is increasing following the increase in marijuana legalization laws. This study has important implication for positive social change by identifying significant relationships between cannabis use and the development of mental health disorders and revealing that these relationships are strengthening over time, coincident with the increase in marijuana legalization laws.


Mortality Disparities Among Puerto Rican Infants In 2015, Maria Del Carmen Medina 2020 Walden University

Mortality Disparities Among Puerto Rican Infants In 2015, Maria Del Carmen Medina

Walden Dissertations and Doctoral Studies

There is a well-established disparity between infant mortality rates among women residing in rural areas in Puerto Rico in comparison with woman residing in urban areas of Puerto Rico. There is a significant amount of research that connects infant mortality to low birth weight, congenital malformations, and premature births. The purpose of this study was to determine infant mortality and its relationship with the geographical location of Puerto Rican mothers. The study also examined whether there is a relationship between infant mortality and the area of residence (rural/urban) of the mother, marital status, race, and education level of the mother. …


Association Of Landfall Atlantic Tropical Storms And Human Cases Of Locally Acquired West Nile Virus Infection In Florida, Jackson G. Mosley 2020 Walden University

Association Of Landfall Atlantic Tropical Storms And Human Cases Of Locally Acquired West Nile Virus Infection In Florida, Jackson G. Mosley

Walden Dissertations and Doctoral Studies

West Nile virus (WNv) is the most widely distributed flavivirus and considered a vector-borne pathogen of global significance. During the study period from 2002 to 2018, WNv had the highest incidence of locally acquired human cases when compared to any other mosquito borne illness in Florida with 373 cases documented during the study period. The purpose of the study is to determine if there is an association between Florida landfall tropical storms (LTS) and the incidence of locally acquired human WNv cases from 2002 through 2018. The study used a retrospective ecological study design guided by the epidemiological triad model …


Population-Level Determinants Of Cholera Incidence In African Countries, Ngoy Nsenga 2020 Walden University

Population-Level Determinants Of Cholera Incidence In African Countries, Ngoy Nsenga

Walden Dissertations and Doctoral Studies

Cholera remains endemic in Africa, with limited access to safe drinking water and inadequate sanitation as 2 of the main drivers of its dissemination. Few studies have examined the impact of health system capacity, even though it plays an important role in prevention, early detection, and response to a cholera outbreak. Grounded in the ecosocial theory of infectious disease dissemination, this quantitative ecological study explored the effect of social vulnerability (as measured by access to safe drinking water and sanitation, rate of open defecation, poverty, income inequality, gender inequality, and adult literacy) and health system (as measured by health financing …


Sociodemographic Factors Associated With Abortion Rates Among Black Women In The United States, Lincoln Don Washington 2020 Walden University

Sociodemographic Factors Associated With Abortion Rates Among Black Women In The United States, Lincoln Don Washington

Walden Dissertations and Doctoral Studies

Abortion has been a public health issue since the procedure became legal 47 years ago and, clinicians have performed 60,069,971 abortions from 1973 to 2017 in the United States. In 2014, a significant decline in abortion rates has been recorded in almost every state, as well as across different subpopulations when segregated by age, race/ethnicity, education, income, or geographic locations. However, abortion rates were still significantly higher among Black women relative to the U.S. average, prompting the need to examine the causes of this disparity. The main purpose of this quantitative study was to investigate and determine the sociodemographic causing …


Predictors Of Condom Use Among High School Students In North Carolina, Danielle Cierra Robinson 2020 Walden University

Predictors Of Condom Use Among High School Students In North Carolina, Danielle Cierra Robinson

Walden Dissertations and Doctoral Studies

The spread of sexually transmitted diseases is a major ongoing public health issue in North Carolina. Adolescents between the ages of 13 and 19 years have consistently contributed to this trend. Researchers have found that condom use among high school students has decreased. High school students continue to engage in sex with multiple partners, with lack of knowledge about sexually transmitted diseases, even though sex education and prevention programs have been recommended. The purpose of this quantitative study was to evaluate the predictors of condom use among adolescents. The socioecological model theoretical framework was applied to guide this research involving …


Socioeconomic And Sociocultural Factors Associated With Parenting Choice And Fertility Experience Among Lesbian And Nonlesbian Women, Annette Silvia 2020 Walden University

Socioeconomic And Sociocultural Factors Associated With Parenting Choice And Fertility Experience Among Lesbian And Nonlesbian Women, Annette Silvia

Walden Dissertations and Doctoral Studies

Minorities including lesbians may face disparities that contribute to minority stress, which leads to adverse health outcomes. The purpose of this social epidemiology study was to examine the association between insured status, perceived stress, and parental status among lesbians and nonlesbians. The theoretical foundation was minority stress, and the design was quantitative with a convenience sample of women aged 18 years and older. Data on demographics, perceived stress, fertility quality of life, and lesbian identity disclosure were collected via online survey. Among the 314 respondents, 102 self-selected as lesbian (49% parents), and 212 self-selected as nonlesbian (73.1% parents). More than …


Association Between Metabolic Syndrome And Second Primary Cancer Among Colorectal Cancer Patients, Olukayode Ayodeji Agbeyomi 2020 Walden University

Association Between Metabolic Syndrome And Second Primary Cancer Among Colorectal Cancer Patients, Olukayode Ayodeji Agbeyomi

Walden Dissertations and Doctoral Studies

Colorectal cancer (CRC) is the third most common diagnosed cancer in both women and men in the United States. The gradual increase of incidence of second primary cancer (SPC) among CRC individuals has been a concern in recent times. Many CRC survivals have been forced back to be hospitalized for life-threatening cancers that are nonmetastatic cancers of CRC. Literature has suggested that there may be a relationship between metabolic syndrome (MetS) and CRC cases. The importance of early surveillance, detection, and treatment of SPC in CRC patients is significant to achieve better survival rates. The aim of this retrospective quantitative …


Predictors Of Hiv Testing Among African American Men Who Have Sex With Men, Jeanette Marie Higgins 2020 Walden University

Predictors Of Hiv Testing Among African American Men Who Have Sex With Men, Jeanette Marie Higgins

Walden Dissertations and Doctoral Studies

Human immunodeficiency virus (HIV) infections affect more than 1.2 million people living in the United States and disproportionately affect African Americans (AA) men who have sex with men (MSM). The numbers of those who have HIV infections are likely higher due to lack of HIV testing by all individuals living at risk for HIV in the United States. Prior research has been inconclusive in determining the exact cause of the disparity among AA MSM. Therefore, the purpose of this quantitative secondary data study was to explore barriers to HIV testing within the AA MSM population. The sample for this study …


Demographic, Environmental, And Clinical Variables Associated With Dengue In Saint Lucia, Brendan Lee 2020 Walden University

Demographic, Environmental, And Clinical Variables Associated With Dengue In Saint Lucia, Brendan Lee

Walden Dissertations and Doctoral Studies

Dengue is the most important arboviral disease of public health concern on the world stage. In Saint Lucia, the disease has been endemic for years. Little research has been published on the specific epidemiology of dengue in Saint Lucia, and this study sought to identify the risk factors associated with the disease specific to the island. This study was underpinned by ecological theory, which is used to explain the possible relationships between risk factors and the occurrence of dengue. This three-manuscript study was used to evaluate the relationship between demographic, environmental, and clinical variables and the occurrence of dengue as …


Accuracy Of Death Certificate Data In Reporting Suicide In The United States, Miland Ned Palmer 2020 Walden University

Accuracy Of Death Certificate Data In Reporting Suicide In The United States, Miland Ned Palmer

Walden Dissertations and Doctoral Studies

Suicide is one of the leading causes of death in the United States. Death certificates are currently being used by public health professionals and policy makers as a main source of public health surveillance data on suicide. The accuracy of death certificates in tracking and reporting suicides has not been well quantified or evaluated in the United States. Death certificates from other countries have been found to under-report suicide. The purpose of this study was to evaluate the accuracy of death certificates in reporting suicides in the United States. The National Violence Death Reporting System (NVDRS) collects information on all …


Access To Healthcare For American Indians Residing In The Northeast United States, Kristine D. Thomas-Jones 2020 Walden University

Access To Healthcare For American Indians Residing In The Northeast United States, Kristine D. Thomas-Jones

Walden Dissertations and Doctoral Studies

Urban American Indians/Alaskan Natives (AIs/ANs) have limited access to health care in comparison to non-Hispanic Whites (NHWs), which furthers health disparities for indigenous communities. The purpose of this quantitative, nonexperimental study, which was guided by the socioecological model, was to examine the relationship between access to health care and healthcare utilization among urban AIs/ANs and urban NHWs in the Northeast United States. The research questions addressed the difference in access to healthcare based on health insurance, difference in healthcare utilization, and whether there is an association between health care access and health care utilization for AIs in the Northeast United …


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