Open Access. Powered by Scholars. Published by Universities.®

Medicine and Health Sciences Commons™

Open Access. Powered by Scholars. Published by Universities.®

Walden Dissertations and Doctoral Studies

Discipline
Keyword
Publication Year

Articles 4861 - 4890 of 5875

Full-Text Articles in Medicine and Health Sciences

Leadership Styles And Leadership Effectiveness Of Outpatient Physical Therapy Clinic Managers, Adedolapo Ibiyemi Oyefeso Jan 2017

Leadership Styles And Leadership Effectiveness Of Outpatient Physical Therapy Clinic Managers, Adedolapo Ibiyemi Oyefeso

Walden Dissertations and Doctoral Studies

Outpatient physical therapy clinics (OPTC), like many other healthcare organizations, face an array of challenges in meeting the needs of the growing elderly population. The leadership behavior of OPTC managers is a key component to secure employee loyalty, accommodate increased patient demand, and implement positive organizational change. The purpose of this nonexperimental quantitative survey designed study was to investigate the relationship between the leadership styles perceived by OPTC healthcare managers and nonmanagerial employees, as measured by the Multifactor Leadership Questionnaire Short. The primary research question examined the difference between the OPTC managers' self-perceived leadership style and the nonmanagerial subordinates' perceptions …


Exploration Of Nurses' Experiences Transitioning To A Team-Nursing Model Of Care, Melissa E. Pestill Jan 2017

Exploration Of Nurses' Experiences Transitioning To A Team-Nursing Model Of Care, Melissa E. Pestill

Walden Dissertations and Doctoral Studies

In response to the needs of patients, coupled with nursing workforce predictions and the pressure of cost containment, a shift to a new team nursing model of care has been seen in Canada and Australia. Today's patients require multiple resources, nurses with additional skillsets and vast amounts of experience during their hospital stays, and a team of nurses can meet these needs. This project explored the experiences and perspectives of nurses during the implementation of a team nursing model of care on a 32-bed, inpatient, cardiology floor in southern Ontario. The purposes of this project were to conduct a formative …


Compliance Of Caregivers With Polio Vaccine Dosages And Timelines In Lagos State Nigeria, Grace Olubunmi Salako Smith Jan 2017

Compliance Of Caregivers With Polio Vaccine Dosages And Timelines In Lagos State Nigeria, Grace Olubunmi Salako Smith

Walden Dissertations and Doctoral Studies

Caregivers' compliance with polio vaccine regimens and timely receipt of the recommended 4 doses of polio vaccine are pivotal to eliminating polio. This cross sectional study, conducted in Lagos State, Nigeria, examined polio vaccine compliance and demographic attributes of caregivers' for statistically significant associations. Using an adapted health belief model theoretical framework, 1,200 participants were recruited from well-baby clinics in 8 local government areas in Lagos State. Participants completed a brief demographic survey providing data on caregivers' age, gender, residence (rural or urban), and their level of education as well as records from their children's immunization cards. Data obtained were …


The Lived Experience Of In-Center Hemodialysis Patients Receiving Treatment In Dekalb County, Georgia, Stacey Deniese Cooper Jan 2017

The Lived Experience Of In-Center Hemodialysis Patients Receiving Treatment In Dekalb County, Georgia, Stacey Deniese Cooper

Walden Dissertations and Doctoral Studies

Chronic kidney disease (CKD) is preventable and reversible in the early stages with upstream strategies; however, the number of individuals diagnosed with end-stage renal disease (ESRD) is increasing annually. Although researchers have documented the physiological and psychological stressors associated with hemodialysis (HD), little is known about the effects of in-center HD on the recipients in DeKalb County, Georgia. This study described the experiences of 10 African American HD patients who dialyze in DeKalb County. Using a phenomenological approach, the interviews were transcribed and then analyzed for significant quotes and recurrent themes relevant to receiving HD in DeKalb County. The health …


Reducing Delirium In The Hospitalized Elderly With A Nursing Prevention Protocol, Mari L. Fraire Jan 2017

Reducing Delirium In The Hospitalized Elderly With A Nursing Prevention Protocol, Mari L. Fraire

Walden Dissertations and Doctoral Studies

The aim of this project was to implement and evaluate the effectiveness of the Clear Minds protocol for early detection and prevention of delirium in hospitalized, elderly patients. The protocol was used to monitor for delirium and improve sleep quality by reducing sleep disturbances caused by environmental factors in hospital settings. Due to the risk of delirium for patients in late adulthood, implementation of a delirium-prevention protocol was needed. Upon admission, patients 60 years and older or patients that screened positive for the Brief Confusion Assessment Method (bCAM) were placed on the Clear Minds protocol. The protocol consisted of establishing …


Barriers To Transition Of Care For Heart Failure Patients, Catherine Mary Murray Jan 2017

Barriers To Transition Of Care For Heart Failure Patients, Catherine Mary Murray

Walden Dissertations and Doctoral Studies

Heart failure (HF) is an escalating chronic disorder that impacts patients, families, and society. HF necessitates efficient transition of care and complex self-care knowledge in a population often burdened with low health literacy and high readmission rates. The purpose of this project was to improve transition of discharged HF patients from a Level 1 trauma system in a mostly rural area of South Carolina to its affiliated nurse-led HF clinic. The no-show rate for initial visits to the health care system's outpatient HF clinic by postdischarge patients was 59%. Using Henderson's need theory and Stevens's knowledge transformation model for theoretical …


Beyond Breastfeeding: Exploring The Influence Of Maternal Control Over Child Health Behavior Among African American Women Infants And Children Nutritional Supplementation Program Participants, Maria Wilson Jan 2017

Beyond Breastfeeding: Exploring The Influence Of Maternal Control Over Child Health Behavior Among African American Women Infants And Children Nutritional Supplementation Program Participants, Maria Wilson

Walden Dissertations and Doctoral Studies

The health benefits of breastfeeding exceed well beyond the first few years of an infant's life. Breast milk is often referred to as liquid gold because of its extensive protective properties that promote child growth and development. Unfortunately, African American women have the lowest breastfeeding rates compared to any other racial group. Given that African American children are disproportionately affected by the current obesity epidemic in the United States, there may be a link between a mother's preference to breastfeed her infant and her influence over her child's eating behaviors and physical activity levels. Guided by social cognitive theory, the …


Impact Of Training On Kin Caregivers' Use Of Discipline Practices, Bertha Ansley Jan 2017

Impact Of Training On Kin Caregivers' Use Of Discipline Practices, Bertha Ansley

Walden Dissertations and Doctoral Studies

Research has shown that child abuse is a serious public health issue that may warrant child welfare agency intervention and removal of children from their homes. Placement with kin caregivers is considered the least restrictive placement option by social workers. It has been recognized that kin caregivers require some type of formal parental training to prepare them to care for relative children. A large city implemented the Caring for Our Own training program as prelicensing training to prepare relatives for roles as kin caregivers. Prior to this study, no research had assessed whether this training program adequately addressed caregivers' ability …


Improving Staff Knowledge Of Hypertension In Psychiatric, Homeless Patients, Maureen Ojose Jan 2017

Improving Staff Knowledge Of Hypertension In Psychiatric, Homeless Patients, Maureen Ojose

Walden Dissertations and Doctoral Studies

Hypertension is a serious health problem in the United States. Clinical nurses may serve as facilitators in the screening, diagnosis, and treatment of hypertension. The purpose of this project was to evaluate the effectiveness of an education program on hypertension screening guidelines for nurses working in an outpatient psychiatric clinic. The project was supported by the health promotion model. The project used a pre- and post survey designed by the DNP student to collect data on nurses' knowledge, attitudes, and willingness to screen psychiatric patients for hypertension. Surveys consisted of 10 questions using a 5-point Likert-type scale. The results of …


Factors Associated With Provider Utilization Of The Heath Information Exchange In The State Of Hawaii, Kris K. Wilson Jan 2017

Factors Associated With Provider Utilization Of The Heath Information Exchange In The State Of Hawaii, Kris K. Wilson

Walden Dissertations and Doctoral Studies

In a context where technology is increasingly being incorporated into health care practice, many U.S. health care providers and organizations are finding it challenging to connect disparate electronic documentation systems to retrieve patient information when coordinating care across providers and heath care entities. Local and regional health information exchange (HIE) systems were created to facilitate collecting information into one integrated patient record to address information transfer between heath care providers. Yet, adoption and use of HIEs have been low. The purpose of this study was to review the predictive factors accounting for physicians' use of a HIE in the U.S. …


Influence Of Media Messages On Obesity And Health Perceptions Among African American Women, Carolyn Grant Jan 2017

Influence Of Media Messages On Obesity And Health Perceptions Among African American Women, Carolyn Grant

Walden Dissertations and Doctoral Studies

African American women have the highest prevalence of overweight and obesity in the United States, thus increasing their risks for chronic diseases. Their understanding of their health status and response to it could be triggered by messages in the media, yet few researchers have examined this topic with African American women. The purpose of this phenomenological study was to explore how advertisement and editorial content in media contributed to perceptions African American women have about overweight and obesity. Following the theoretical foundation of the social cognitive theory, the research questions explored what messages study participants encountered and which messages prompted …


Cardiovascular Disease Risk Factor Assessment And Lifestyle Adjustments In African Americans, Biruk Nigatu Nigatu Jan 2017

Cardiovascular Disease Risk Factor Assessment And Lifestyle Adjustments In African Americans, Biruk Nigatu Nigatu

Walden Dissertations and Doctoral Studies

Multiple studies have indicated a higher burden of overweight/obesity and exposure to environmental toxins, such as alcohol and tobacco smoke, in association with higher prevalence of cardiovascular disease (CVD) in the African American population. Thus, the purpose of this research was to determine if there was a significant difference in the use of lifestyle adjustments such as moderating alcohol consumption, weight loss, and smoking cessation on the prevalence of CVD in the African American population. The theoretical foundation was social cognitive theory and the social ecological model that posits the interplay of individual, social, and environmental factors. This cross-sectional quantitative …


Essential Executive Coaching Competencies For Enhancing Executive On-The-Job Performance: A Modified Delphi Study, Arturo Small Maxwell Jan 2017

Essential Executive Coaching Competencies For Enhancing Executive On-The-Job Performance: A Modified Delphi Study, Arturo Small Maxwell

Walden Dissertations and Doctoral Studies

Approximately 93% of Fortune 1000 companies in the United States rely upon executive coaching to accelerate executive performance. However, there is a lack of empirical research identifying effective executive coaching competencies. In this modified Delphi study, a panel of 17 executive coaching experts was purposefully selected from the International Coach Federation and the Society for Industrial and Organizational Psychology. Participant selection criteria included training in executive coaching, executive coaching credentialing, and -?¥3 years practicing executive coaching or purchasing executive coaching services. Participants used a 5 point Likert-type questionnaire to provide their expert opinion regarding essential executive coaching competencies for enhancing …


Multifamily Subsidized Housing Seniors' Awareness Of Aging And Disability Resource Center Services, Katrina Polk Jan 2017

Multifamily Subsidized Housing Seniors' Awareness Of Aging And Disability Resource Center Services, Katrina Polk

Walden Dissertations and Doctoral Studies

Over 75% of adults 60 years of age or older who live in Washington, D.C. are unaware of access to Aging and Disability Resource Centers' (ADRC) community-based services. Approximately 25% of these individuals are low-income and reside in multifamily subsidized housing. With a theoretical basis in Penchansky and Thomas' construct of access, this phenomenological study explored whether increased awareness of access to ADRC service delivery may potentially better meet the needs of this socioeconomically marginalized population. Data were collected through semi-structured interviews with 20 senior citizens in Washington, D.C. who received some programmatic assistance, such as housing or meal delivery, …


Public Health Implications Of Oil Pollution In Koluama: Nigeria, Esther Bridget Sako Jan 2017

Public Health Implications Of Oil Pollution In Koluama: Nigeria, Esther Bridget Sako

Walden Dissertations and Doctoral Studies

As the global demand for oil increases, human health implications related to its discovery and transport remain a serious concern. The Niger Delta has been the site of severe environmental degradation since the oil boom of the 1970s. While some researchers have examined the environmental effects of oil procurement, few have explored human health implications in this region. This phenomenological study investigated the human physical and mental health consequences of oil-related environmental degradation through the perceptions and lived experiences of villagers in Koluama, Nigeria. The conceptual framework for the study was based on research conducted by Morello-Frosch, Zuk, Jerrett, Shamasunder …


The Impact Of Palliative Care On Health Status In Hiv-Positive Children, Aabid Abdulmajid Ahmed Jan 2017

The Impact Of Palliative Care On Health Status In Hiv-Positive Children, Aabid Abdulmajid Ahmed

Walden Dissertations and Doctoral Studies

HIV-positive children in sub-Saharan Africa have numerous challenges to overcome. These challenges increase psychosocial stress as well as symptom burden including fatigue, weight loss, pain, and mental changes. The symptoms may persist even after initiation of antiretroviral therapy, so such children need additional care. Palliative care lays emphasis on holistic patient-centered care, including physical, psychological, social, and spiritual symptoms, alongside antiretroviral therapy. There is limited data on the impact of integrating palliative care with standard HIV care and treatment in children. The purpose of this study was to fill the gap in the literature by investigating the impact of palliative …


Treatment Adherence Among Women Infected With Human Immunodeficiency Virus With A History Of Gender-Based Violence, Olivia Mcgregor Nov 2016

Treatment Adherence Among Women Infected With Human Immunodeficiency Virus With A History Of Gender-Based Violence, Olivia Mcgregor

Walden Dissertations and Doctoral Studies

Women infected with Human Immunodeficiency Virus (HIV) are at high risk of myriad conditions, especially gender-based violence (GBV). GBV can be a hindrance to treatment adherence, which is pertinent to improving the health of people living with HIV. The purpose of this longitudinal research study was to assess the effects of GBV on treatment adherence among HIV infected women, with specific focus on when the violence occurred (recent or lifetime) and the stratifying type of GBV (sexual, physical, and psychological). The health belief model (HBM) served as a theoretical groundwork. Participants were selected from secondary data, collected by the Women’s …


Physical Activity Improves Depressive Symptoms In Older Adults, Karen Lee Fahey Jun 2016

Physical Activity Improves Depressive Symptoms In Older Adults, Karen Lee Fahey

Walden Dissertations and Doctoral Studies

Engaging in physical activity can help older adults to take part in community activities, maintain relationships, and initiate new friendships, thus preventing loneliness and depression. The purpose of this quality improvement (QI) project was to evaluate whether participation in physical activity improved depressive symptoms in 15 older adults at a local senior center. Pender’s health promotion model was used to determine nursing and behavioral science views on components that affect health behavior. The Exercise Benefit/Barrier Scale (EBBS) survey was evaluated before implementation of the walking program to measure the benefits of and barriers to exercise. The EBBS results showed that …


Health Literacy Among Elderly Hispanics And Medication Usage, Wilda Parker May 2016

Health Literacy Among Elderly Hispanics And Medication Usage, Wilda Parker

Walden Dissertations and Doctoral Studies

Health literacy among the elderly Hispanics is a problem for 44% who read at the lowest level due to issues with recognition, cognition, or vision. The purpose of this study was to determine the extent that elderly Hispanics have problems with medication adherence due to health literacy. The social cognitive theory was the framework for this study. Inclusion criteria consisted of being 65-75 years of age, and speaking and/or reading English and/or Spanish. Questionnaires from 156 individuals were completed in Cobb County/Atlanta GA and analyzed using multiple regression to determine the relationship between health literacy and medication usage. Medication adherence …


Health Care Clinicians' Compliance With Conducting Spiritual Assessments And Providing Spiritual Care To Infertile Women, Lesa Miller Feb 2016

Health Care Clinicians' Compliance With Conducting Spiritual Assessments And Providing Spiritual Care To Infertile Women, Lesa Miller

Walden Dissertations and Doctoral Studies

Infertility is a disease that can cause psychological impairments in women, and the inability to achieve motherhood brings about cultural and social stigma. Spirituality is a protective element that may provide consolation to women experiencing infertility, yet the literature has shown that few clinicians conduct spirituality assessments or provide spiritual care to patients. The objectives of this scholarly project were to conduct an assessment to determine the needs of health care clinicians in regard to spirituality and spiritual patient care and to develop an educational module based on identified knowledge deficits. Guided by the knowledge-to-action cycle, a needs assessment was …


Airline Pilots In Recovery From Alcoholism: A Quantitative Study Of Cognitive Change, Heather Christina Hamilton Jan 2016

Airline Pilots In Recovery From Alcoholism: A Quantitative Study Of Cognitive Change, Heather Christina Hamilton

Walden Dissertations and Doctoral Studies

In order to perform their duties, airline pilots must have no clinical diagnosis of mental illness or any substance use disorder. However, provisions have been in place since the 1970s that provide for a return to work for airline pilots with alcohol problems. To date, over 5,000 airline pilots have undergone rehabilitation for Alcohol Use Disorder (AUD) and successfully returned to work. An important gap in the literature remains with regard to what extent improvements in cognitive performance may be experienced by airline pilots who complete treatment and to what extent age influences the amount of change. This study examined …


Risk Factors For Tuberculosis And Multidrug-Resistant Tuberculosis Complications Among Foreign-Born Persons In Houston, Texas, James N. Isaboke Jan 2016

Risk Factors For Tuberculosis And Multidrug-Resistant Tuberculosis Complications Among Foreign-Born Persons In Houston, Texas, James N. Isaboke

Walden Dissertations and Doctoral Studies

Tuberculosis (TB) is a leading public health problem across the world. For various reasons, TB and multidrug-resistant tuberculosis (MDR-TB) have increased. Clarification on TB/HIV co-infection and homelessness as risk factors for TB and MDR-TB is required to inform policy interventions to reduce TB-related morbidity, mortality, and healthcare costs. In this quantitative study, data from the Houston Health Department (N = 341) were analyzed to explore the relationship between TB and MDR-TB outcomes and TB/HIV co-infection and type of housing/homelessness. Foreign-born persons are disproportionately affected in the United States. The socio-ecological model provided a theoretical framework for the investigation. Multiple and …


Perceptions Of Cameroonian Women Regarding Cervical Cancer Prevention, Anna Nkapsah Nji Jan 2016

Perceptions Of Cameroonian Women Regarding Cervical Cancer Prevention, Anna Nkapsah Nji

Walden Dissertations and Doctoral Studies

Women in Cameroon as well as those residing in the Maryland-Washington Metropolitan area and the Diasporas suffer a disproportionate rate of cervical cancer morbidity and mortality due to the vast disproportion in the distribution of healthcare services. The widespread human papillomavirus (HPV) vaccination holds promise for helping to attenuate the disproportion in cervical cancer screening and prevention services. Literature from other countries including Cameroon suggests that barriers to the uptake of cervical cancer screening include: culture, religion, the psychological impact of embarrassment, the influence of husbands, cost, discomfort, and vulnerability. The purpose of this study was to gain an understanding …


Socioeconomic Status-Related Inequities On Maternal Health Services: Trends, Associations, And Outcomes, Nibretie Gobezie Workneh Jan 2016

Socioeconomic Status-Related Inequities On Maternal Health Services: Trends, Associations, And Outcomes, Nibretie Gobezie Workneh

Walden Dissertations and Doctoral Studies

Maternal Mortality Rate (MMR) in Ethiopia remains one of the highest in the world due in part to very limited use of maternal health services. However, the underlying factors for limited use of the services and hence the high MMR are not well known. The purpose of this study was to identify factors associated with use of maternal health services and maternal health risks, to analyze inequity patterns between use of maternal health services and maternal health risks, and to measure the magnitude and trends in inequity. Behavioral-cultural and structural theories of health inequalities were used to frame the study. …


Hiv Risk Perceptions Of Hiv-Infected Adults Ages 30 To 49 Years In Atlanta, Georgia, Esther Nduta Mune-Ashford Jan 2016

Hiv Risk Perceptions Of Hiv-Infected Adults Ages 30 To 49 Years In Atlanta, Georgia, Esther Nduta Mune-Ashford

Walden Dissertations and Doctoral Studies

More than 49,081 people were diagnosed with HIV in the United States in 2011. Of those 49,081 HIV-infected persons, 1 in 6 was not aware of being HIV positive. In 2011, Georgia had the 5th highest number of HIV diagnoses among the 50 U.S. states. This phenomenological study aimed to understand the lived experiences of HIV-infected adults, ages 30 to 49 years in Atlanta, Georgia, by understanding their perceptions of risk prior to contracting HIV. The health belief model was used to guide this study because it explains and predicts health-related behaviors and it has been used in previous studies …


Development And Content Validation Of An Emergency Department Ehr Safety Educational Program, Ursula Renee Jernigan Jan 2016

Development And Content Validation Of An Emergency Department Ehr Safety Educational Program, Ursula Renee Jernigan

Walden Dissertations and Doctoral Studies

Emergency Department (ED) providers and staff experience challenges with using electronic health record (EHR) software to document and communicate about patient care. These difficulties are often caused by inadequate training in the use of the organization's EHR system. Challenges with EHR use have been linked to increased ED patient wait times, which impacts patient safety by delaying care and increasing the potential for medication errors. Providing education that addresses EHR software; EHR usability; and collaboration among staff, providers, and EHR system managers has been shown to reduce ED wait times and decrease the risk of medication errors. The purpose of …


Public Health Leaders' Perceptions Of And Attitudes Concerning Eating Disorders, Karin L. Lightfoot Jan 2016

Public Health Leaders' Perceptions Of And Attitudes Concerning Eating Disorders, Karin L. Lightfoot

Walden Dissertations and Doctoral Studies

Eating disorders are associated with high mortality rates. Most eating disorder prevention research is conducted within the fields of psychology and psychiatry, not in public health. This gap in public health research can lead to insufficient attention to the root causes of eating disorders and minimal upstream prevention efforts. The purpose of this phenomenological study was to identify public health leaders' perceptions of and attitudes concerning eating disorders as a public health issue. Objectification theory was used to describe how societal expectations have created an environment in which people's self-worth is based on their outward physical appearance. Ecological theory was …


Job Satisfaction, Organizational Culture, And British Nurses' Intention To Leave Employment, Brendan Edward Williams Jan 2016

Job Satisfaction, Organizational Culture, And British Nurses' Intention To Leave Employment, Brendan Edward Williams

Walden Dissertations and Doctoral Studies

In spite of decades of research, concerning nurse's intention to leave their employer (ITL), in 2011, 31.2% of the British nurses surveyed indicated they had formed an ITL. Grounded in reasoned action theory as developed by Ajzen and Fishbein, the purpose of the correlational study was to provide hospital managers with information regarding the relationship among nurse's job satisfaction (JS), organizational culture (OC), and ITL. The archival data from the 2011 NHS Staff Survey included responses from nurses (n = 21,257) across the British National Health Service. The Spearman's rho correlates rs (21,257) indicated relationships among nurse's job satisfaction, organizational …


Relationship Between Family Income And Obesity Among African American Adults, Charles Dadzie Boison Jan 2016

Relationship Between Family Income And Obesity Among African American Adults, Charles Dadzie Boison

Walden Dissertations and Doctoral Studies

Obesity is a chronic disease that is caused by a number of factors such as diet, genetics, physical inactivity, and poor dietary habits. This research focused on how income affects obesity among a target population in the African American community in Durham, North Carolina (NC). It has been noted that chronic diseases that are diet-related, for example, obesity, diabetes, hypertension, and high cholesterol, affect African Americans disproportionately, especially those who earn low income. Some studies have also reported that those who make higher income have higher rates of obesity. This inconsistency and gap in the literature prompted research on this …


Meaningfulness Of Work As Perceived By Women From Diverse Social Classes: A Grounded Theory Exploration, Jennifer L. Hutmire Jan 2016

Meaningfulness Of Work As Perceived By Women From Diverse Social Classes: A Grounded Theory Exploration, Jennifer L. Hutmire

Walden Dissertations and Doctoral Studies

Despite research connecting the meaningfulness of work with positive organizational outcomes, such as increased employee well-being, job satisfaction, engagement, and retention, there remains a lack of adequate, inclusive research explaining differences in women's perceptions of the meaningfulness of work. The purpose of this qualitative grounded theory study was to address this gap in the literature by developing a theory about the formation of perceptions of the meaningfulness of work and about the impact of those perceptions. Research questions explored perceptions that women from diverse social classes have of the meaningfulness of work, what influenced those perceptions, the impact of those …