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 4801 - 4830 of 5875

Full-Text Articles in Medicine and Health Sciences

Needs Assessment For A Lifestyle Intervention Weight Loss Program For Hospital Employees, Karen Baumann Jan 2017

Needs Assessment For A Lifestyle Intervention Weight Loss Program For Hospital Employees, Karen Baumann

Walden Dissertations and Doctoral Studies

The rate of obesity is increasing in the United States. In Florida, almost 60% of the population will be obese by 2030. This increase is expected to contribute to millions of cases of preventable chronic diseases costing the state an estimated $34 billion dollars. Employer-sponsored health programs can positively influence employees' lifestyle choices and support weight loss programs to reduce health-related costs to the employee and the employer. Guided by the transtheoretical model, the purpose of the project was to conduct an employee assessment to determine the need for, interest in, and readiness for a lifestyle intervention weight loss program. …


Dentists As Clinician Managers: Leadership Influences On Dental Team Empowerment And Engagement, Scott Hinckley Craven Jan 2017

Dentists As Clinician Managers: Leadership Influences On Dental Team Empowerment And Engagement, Scott Hinckley Craven

Walden Dissertations and Doctoral Studies

Leadership training is virtually nonexistent for dental students, and practicing dentists rarely engage in any form of leadership development, relying primarily on mentoring by senior colleagues and on-the-job experiences. Dentists serve in a hybrid role as clinicians and managers to provide quality dental care and establish a profitable business, respectively. This quantitative study investigated the ways in which the emotional intelligence (EI) and leadership styles of 16 dentist clinician managers (DCMs) affected their dental teams. Specifically, the effects of leadership style and EI of DCMs on individual psychological empowerment (PE), team PE, and employee engagement were explored. Team PE effects …


Walking Versus Jogging In Patients With Cardiac Problems Including Congestive Heart Failure, Rosalie Roberta Garcia Jan 2017

Walking Versus Jogging In Patients With Cardiac Problems Including Congestive Heart Failure, Rosalie Roberta Garcia

Walden Dissertations and Doctoral Studies

Congestive heart failure (CHF) is a growing epidemic that affects more than 50% of the world's population. CHF is a preventable disease, but prevention requires a healthy lifestyle from a young age. Most patients already diagnosed with CHF receive advice and strict instructions for care to prevent further cardiac injury. This quantitative descriptive research study was designed to address walking and jogging as the best exercises for patients diagnosed with CHF and in patients diagnosed with other cardiac problems. The results revealed that walking is the best exercise to improve patients' resting heart rate and overall cardiac function. This study …


The Relationship Between Pre-Licensure Employment And Student Nurse Self-Efficacy, Khristina Lee Grimm Jan 2017

The Relationship Between Pre-Licensure Employment And Student Nurse Self-Efficacy, Khristina Lee Grimm

Walden Dissertations and Doctoral Studies

Student nurses transitioning to acute care practice often feel unprepared to accept the responsibilities associated with their new role. Lack of self-efficacy in nursing practice contributes to high levels of stress and anxiety as the new nurse enters the workforce which causes turnover during the first year of practice. Little is known about how the type and amount of pre-licensure employment affects the self-efficacy in nursing practice of the student nurse. Using Bandura's social cognitive theory, the purpose of this quantitative study was to examine the relationship between type and amount of pre-licensure employment and self-efficacy in nursing practice of …


Identification, Diagnosis, Counseling, And Referral Of Overweight Military Dependent Children To Reverse Early Childhood Obesity, Gerald William Hall Jan 2017

Identification, Diagnosis, Counseling, And Referral Of Overweight Military Dependent Children To Reverse Early Childhood Obesity, Gerald William Hall

Walden Dissertations and Doctoral Studies

Since 1980, the obesity rate in children 5 to 11 years of age has increased from 7% to 18%. The lack of structured physical activity and poor dietary habits childhood are primary risk factors for obesity related comorbidities in adulthood. Guided by primary care providers, families can reverse childhood obesity by implementing healthy dietary habits and engaging in structured physical activity. The purpose of this quality improvement project was to develop an evidenced-based policy with procedures to standardize the timely and consistent identification of overweight children at a primary care clinic serving military families. With an emphasis on obesity prevention …


Applying Clinical Guidelines To Curtail Opioid Overprescribing In Primary Care, Glenda Leflore Jan 2017

Applying Clinical Guidelines To Curtail Opioid Overprescribing In Primary Care, Glenda Leflore

Walden Dissertations and Doctoral Studies

The purpose of this scholarly project was to evaluate an evidence-based quality improvement program implemented in 2016 in a clinical practice setting to curtail overprescribing of opioids for noncancer pain management. In 2001, the National Pharmaceutical Council and The Joint Commission on Accreditation and Hospital Accreditation initiated a standard of practice for opioid use in noncancer pain management that resulted in opioid overprescribing and a 200% increase in opioid-related deaths and incalculable societal costs. Primary care providers including nurse practitioners issue the greatest number of opioid prescriptions; therefore, to address the problem of opioid overprescribing, the 2016 Centers for Disease …


Managerial Intervention Strategies To Reduce Patient No-Show Rates, Charl Mattheus Jan 2017

Managerial Intervention Strategies To Reduce Patient No-Show Rates, Charl Mattheus

Walden Dissertations and Doctoral Studies

High patient no-show rates increase health care costs, decrease healthcare access, and reduce the clinical efficiency and productivity of health care facilities. The purpose of this exploratory qualitative single case study was to explore and analyze the managerial intervention strategies healthcare administrators use to reduce patient no-show rates. The targeted research population was active American College of Healthcare Executives (ACHE), Hawaii-Pacific Chapter healthcare administrative members with operational and supervisory experience addressing administrative patient no-show interventions. The conceptual framework was the theory of planned behavior. Semistructured interviews were conducted with 4 healthcare administrators, and appointment cancellation policy documents were reviewed. Interpretations …


Hourly Rounding: A Fall Prevention Strategy In Long-Term Care, Robyn Mitchell Jan 2017

Hourly Rounding: A Fall Prevention Strategy In Long-Term Care, Robyn Mitchell

Walden Dissertations and Doctoral Studies

Falls and injuries related to falls are some of the most common and costly incidents that occur in the long-term care environment. Purposeful hourly rounding is a proactive way for nursing staff to identify patient needs and demonstrate positive fall prevention outcomes. This project examined a process improvement endeavor of a long-term care unit that experienced an increase in the number of falls over 3 months. The purpose was to evaluate whether staff education and implementation of an evidence-based hourly rounding program would affect the number of patient falls. The Johns Hopkins nursing evidence-based conceptual model, Kurt Lewin's change model, …


Health, Wellness, And Ecological Impacts Of Horse Therapy For Special Needs Children, Jennifer Suzanne Sulkowski Jan 2017

Health, Wellness, And Ecological Impacts Of Horse Therapy For Special Needs Children, Jennifer Suzanne Sulkowski

Walden Dissertations and Doctoral Studies

The benefits of horse therapy for special needs children have been documented for centuries, but direct experience and perspective from special needs children and their families involved in horse therapy are missing from the literature. The purpose of this study was to enhance understanding on the health, well-being, and ecological impacts of horse therapy for special needs children, and to demonstrate how horse therapy aligns with public health, by interviewing 8 special needs families who utilize the therapy, 8 adults who underwent horse therapy as children, and 12 ecological experts in local communities. Data were hand-coded and organized based on …


Roles Of Community Pharmacists In Improving Oral Health Awareness In Plateau State, Northern Nigeria, Olaniyi O. Taiwo Jan 2017

Roles Of Community Pharmacists In Improving Oral Health Awareness In Plateau State, Northern Nigeria, Olaniyi O. Taiwo

Walden Dissertations and Doctoral Studies

There is poor oral health awareness in Nigeria. This is mainly attributed to limited access to correct information on oral health as well as a lack of oral health care providers. The impact of the poor oral health awareness is worse in Northern Nigeria due to the uneven distribution of oral health care workers and training facilities. The purpose of this cross-sectional study was to describe the roles of community pharmacists (CPs) in Plateau State, Nigeria as sources of oral health information. Theoretical framework for this study was the theory of planned behavior (TPB). Background knowledge and practices of oral …


Gender Inequality In Women's Knowledge And Awareness Of Hiv/Aids In Port Harcourt, Maureen A. Wagbara Jan 2017

Gender Inequality In Women's Knowledge And Awareness Of Hiv/Aids In Port Harcourt, Maureen A. Wagbara

Walden Dissertations and Doctoral Studies

In Nigeria, gender inequality significantly impacts women's knowledge and awareness of the transmission of the human immunodeficiency virus (HIV) and the proliferation of acquired immunodeficiency syndrome (AIDS). Early marriage, traditional beliefs, religion, and polygamy all contribute to gender inequality. This study explored the role of these and other sociocultural practices in the gender inequalities that increase vulnerability of contracting HIV/AIDS among women in Port Harcourt, Rivers State, Nigeria. The study employed a phenomenological design, collected data through a semistructured interview approach, which was managed using NVivo software. The purposive sample comprised 20 female students from a college in Port Harcourt. …


Leadership Among Directors Of Social Services At Rehabilitative Healthcare Chains, John Paul Tuanqui Abenojarj Jan 2017

Leadership Among Directors Of Social Services At Rehabilitative Healthcare Chains, John Paul Tuanqui Abenojarj

Walden Dissertations and Doctoral Studies

Rehabilitation and healthcare centers (RHCs) provide ongoing care to the elderly and chronically ill. To maximize the quality of this care, RHC staff must be properly trained to respond to patient care crises and communicate across departments. Although researchers have studied the leadership styles, strategies, and interactions of facility administrators and nursing directors, there is a substantial gap in the literature on the leadership styles and strategies employed by directors of social services (DSSs). The aim of this phenomenological study was to address this gap in the research by exploring how DSSs influenced leadership policies, prepared subordinates for crisis intervention …


Performance Outcomes Of Nurses Based Upon Nursing Students'classroom Expereinces, Beatrice Obiageli Eweni Jan 2017

Performance Outcomes Of Nurses Based Upon Nursing Students'classroom Expereinces, Beatrice Obiageli Eweni

Walden Dissertations and Doctoral Studies

Schools of nursing educators are faced with redesigning nursing education to meet the complexity of implementing communication and patient- centered care to improve patient safety. This qualitative case study addressed the problem that teaching communication and patient- centered care were not threaded throughout curriculum, which left many new graduates nurses unprepared. The purpose of this study was to understand classroom experiences of new graduate nurses to meet performance outcomes. The research questions focused on understanding the classroom experiences of new graduates' of a nursing program by assessing the two concepts and how to address preparatory practices. The target populations were …


Differences In Survival Times, By Gender, Among Those Diagnosed With Necrotizing Fasciitis, Ashley Elizabeth Hill Jan 2017

Differences In Survival Times, By Gender, Among Those Diagnosed With Necrotizing Fasciitis, Ashley Elizabeth Hill

Walden Dissertations and Doctoral Studies

Necrotizing fasciitis infections have high mortality rates especially when treatment is delayed. Despite the abundance of research in many areas of necrotizing fasciitis infection, there are limited and conflicting studies focusing on gender-related outcomes for those diagnosed and died with necrotizing fasciitis infection. The purpose of this study was to determine the association that gender plays on survival time of patients who have been diagnosed with necrotizing fasciitis using a cross-sectional study design. Succeeding the conceptual design of the life course model, the research question tested whether there was a significant difference in survival time between the genders while in …


Arizona's Mentally Ill And Their Use Of The Emergency Department, Charlalynn Harris Jan 2017

Arizona's Mentally Ill And Their Use Of The Emergency Department, Charlalynn Harris

Walden Dissertations and Doctoral Studies

Emergency departments (ED) are an integral component of the United States' health care system. The underlying factors related to ED use among Arizona's mentally ill are not fully understood and the patterns necessary to classify patients as frequent users have not been examined. The purpose of this study was to increase the understanding of frequent users and further examine the conditions by which they present to the ED. The theoretical foundation for this study was the fourth version of Andersen's behavioral model (1995) and this model's use to frame this study allowed for an objective analysis of ED use among …


Mindfulness Meditation Practice By Individuals With Substance Dependent Behavior, Quyen Ho Jan 2017

Mindfulness Meditation Practice By Individuals With Substance Dependent Behavior, Quyen Ho

Walden Dissertations and Doctoral Studies

Many people in the United States suffer from substance dependence, which leads to depression, anxiety, work impairment, difficulties in interpersonal relationships, crime, and health care problems. Mindfulness meditation has been applied in many aspects of mental health treatment and all belief systems. The purpose of this phenomenological study was to explore substance dependents' experiences related to their mindfulness meditation practice of at least 6 months and up to 3 years. A constructivist conceptual framework, which states that human beings create systems for understanding reality based on their individual beliefs, emotions, and interpretations, was used for this study. Research questions focused …


Hygiene Beliefs, Attitudes, And Practices Of Suya Producers In Nigeria, Vivian Iwar Jan 2017

Hygiene Beliefs, Attitudes, And Practices Of Suya Producers In Nigeria, Vivian Iwar

Walden Dissertations and Doctoral Studies

The street food sector continues to grow in Nigeria in a largely unregulated environment. The lack of regulation poses a significant public health risk for consuming unsafe street foods such as suya. Quantitative research has revealed high levels of microbiological contamination of suya, despite qualitative findings that suggest that food handlers are knowledgeable about safe food handling practices. This discrepancy reveals a gap in understanding about what influences safe food handling practices besides knowledge. This qualitative study was therefore designed to gain a deeper understanding of the beliefs and attitudes that influence hygienic practices among suya producers. Guided by the …


The Meaning Of Feeling Fearful For New Community/Public Health Nurses, Demetrius Ann Jones Jan 2017

The Meaning Of Feeling Fearful For New Community/Public Health Nurses, Demetrius Ann Jones

Walden Dissertations and Doctoral Studies

This study examined the meaning of feeling fearful for nurses entering community/public health (C/PH) nursing. Nurses are entering the C/PH workforce with less experience and education than ever before, and may feel afraid or fearful in their jobs. Additionally, the autonomous nature of C/PH nursing poses significant challenges for this population such as fear of isolation and/ or abandonment. Therefore, the purpose of this qualitative descriptive study was to explicate the meaning of feeling fearful for new C/PH health nurses. Ten nurses with up to 2 years of C/PH experience volunteered for this study. The research questions were guided by …


Experiences And Barriers For Patient Safety Officers Conducting Root Cause Analysis, Cynthia Lightner Jan 2017

Experiences And Barriers For Patient Safety Officers Conducting Root Cause Analysis, Cynthia Lightner

Walden Dissertations and Doctoral Studies

Research shows that, when unintentional harm to patients in outpatient and hospital settings occurs, root cause analysis (RCA) investigations should be conducted to identify and implement corrective actions to prevent future patient harm. Executives at a small healthcare consulting company that employs patient safety officers (PSOs) responsible for conducting RCAs were concerned with the low quality of RCA outcomes, prompting this postinvestigation assessment of PSOs' RCA training and experiences. Guided by adult learning theory, the purpose of this study was to assess PSOs' RCA training and investigation experiences by examining self-reported benefits, attitudes, barriers, and time since training, and the …


Translation And Validation Of The Spanish Version Of The Rapid Estimate Of Adult Literacy In Dentistry-30, Wilma Luquis Jan 2017

Translation And Validation Of The Spanish Version Of The Rapid Estimate Of Adult Literacy In Dentistry-30, Wilma Luquis

Walden Dissertations and Doctoral Studies

Low or marginal health literacy affect nearly 90 million citizens in the United States, compromising health outcomes, including oral health. Oral health literacy has been studied in diverse populations, yet the assessments used were developed and validated for English-speaking populations. A validated Spanish-language oral health literacy assessment was needed to help researchers and practitioners evaluate oral health literacy in the Hispanic population. Using the oral health literacy framework, the purpose of this study was to translate, culturally adapt, and validate a Spanish version of a previously validated English-language oral health literacy. A translation-back-translation process was applied to the English version …


The Relationship Between Infertility, Infertility Treatment, Psychological Interventions, And Posttraumatic Stress Disorder, Antoinette Corley-Newman Jan 2017

The Relationship Between Infertility, Infertility Treatment, Psychological Interventions, And Posttraumatic Stress Disorder, Antoinette Corley-Newman

Walden Dissertations and Doctoral Studies

The number of women diagnosed as infertile continues to grow every year. The psychological impact of the infertility experience has been said to create distress equivalent to that associated with life-threatening illnesses and has been linked with posttraumatic stress disorder (PTSD). Using shattered assumption and stress-buffering theory, this quantitative causal comparative study explored the potential functional relationship between infertility and PTSD. The majority of the (all-female) participants were 24- to 34-year-old college graduates. A 2 X 3 factorial between-subjects ANOVA examined and compared the cause and effect of the independent variables, fertility treatment and psychological intervention, on the dependent variable, …


Rural Haitian Women's Experiences With Poor Health Through Poverty, Geralda Felix Jan 2017

Rural Haitian Women's Experiences With Poor Health Through Poverty, Geralda Felix

Walden Dissertations and Doctoral Studies

People living in rural Haiti lack access to basic health care services due to poverty. Rural poverty in Haiti particularly affects women's health because Haiti has had the highest maternal mortality and infant mortality rates in the Americas, in addition to some of the worst health statistics in the Western Hemisphere. The purpose of this phenomenological study was to cultivate a greater understanding of the poverty factors that affect access to health care services specifically among poor women living in rural Haiti. This study was based on the social ecological model for population health development, theorizing that a person's health …


Clinical Simulation And Nursing Student Perceptions Of Satisfaction, Self-Confidence, And Critical Thinking, Jaime Magnetico Jan 2017

Clinical Simulation And Nursing Student Perceptions Of Satisfaction, Self-Confidence, And Critical Thinking, Jaime Magnetico

Walden Dissertations and Doctoral Studies

Although the number of nursing programs has increased in Florida, the number of hospital sites available for clinical experiences have not, resulting in limited clinical time for each nursing program. To address this shortage of clinical time, local colleges are increasing the use of simulations in the curriculum. Guided by andragogy, this sequential mixed methods study was conducted to explore differences in students' perceptions of satisfaction, self-confidence, and critical thinking between two groups of students with different amounts of clinical simulation. In an associate degree nursing program, 34 nursing students completed a single survey on student perceptions of satisfaction and …


Evaluation Of The Safety Of Mri Scanning Of Patients With Mr Conditional Pacemakers, Shelly Lynn Mcgurk Jan 2017

Evaluation Of The Safety Of Mri Scanning Of Patients With Mr Conditional Pacemakers, Shelly Lynn Mcgurk

Walden Dissertations and Doctoral Studies

Magnetic resonance imaging (MRI) of patients with cardiac implantable electronic devices (CIED) has been associated with risks such as device/lead movement, device dysfunction, and lead heating. New technological advancements have made it possible for MRI to be safely performed when adhering to an evidence-based protocol; however, this practice has not yet been widely adopted. The purpose of this practice-focused question project was to examine the safety of MRI as a diagnostic modality for the aggregate population of adult patients with MR conditional pacemakers when a nurse-practitioner-led, evidence-based protocol was used. The Iowa model served as the guide for implementation of …


Sickle Cell Trait And Genetic Counseling, Tricia Salmon Anderson Jan 2017

Sickle Cell Trait And Genetic Counseling, Tricia Salmon Anderson

Walden Dissertations and Doctoral Studies

Sickle cell trait (SCT) is a very prevalent disorder in the United States, especially among African Americans or people of African descent. However, even with the prevalence of the disorder, there are no standardized guidelines for providing patients with information about SCT and the implications of the disorder at physicals and well-check visits. The purpose of this evidence-based project was to increase awareness for African American patients 18-44 years old in the practice setting about SCT and to provide options for testing and genetic counseling. Kotter's contemporary change theory was used as a guide to implement the new practice approach. …


Brachytherapy And External Beam Radiation And Survival Of Jamaicans With Prostate Cancer, Salome Elizabeth Brown-Williams Jan 2017

Brachytherapy And External Beam Radiation And Survival Of Jamaicans With Prostate Cancer, Salome Elizabeth Brown-Williams

Walden Dissertations and Doctoral Studies

Jamaican males are a high-risk population for aggressive prostate cancer (PrCa) due to genetic influences, and identifying empirical data on treatments, which provide survival benefits is a prime challenge for clinicians who manage Jamaican PrCa patients. Thus, the purpose of this investigation was to elucidate treatment effects of brachytherapy and ERBT in the survival of a Jamaican PrCa cohort. Differences in survival outcomes of brachytherapy and ERBT treated Jamaican, and White U.S.-born PrCa patients with localized PrCa were compared. The mechanism of radiation programmed cell death in PrCa carcinogenesis explained in the oxidative stress theory, was the theoretical base for …


Chronic Kidney Disease Awareness And Quality Of Care In Abuja Nigeria, Patience Eze Jan 2017

Chronic Kidney Disease Awareness And Quality Of Care In Abuja Nigeria, Patience Eze

Walden Dissertations and Doctoral Studies

Chronic kidney disease (CKD) is a non-communicable progressive disease that can lead to kidney failure or end-stage renal disease. In Nigeria, many people do not have access to health care due to extreme poverty, which means that those suffering from diabetes or high blood pressure, or both diseases, which have been identified as the 2 main risk factors, may not know their health status. The purpose of this phenomenological study was to explore the level of CKD awareness among Nigerians and if cultural beliefs affect individuals' health seeking behaviors because of the diverse nature of the Nigerian population. The protection …


Snack Food Reinforcement During Work And Non-Work Hours Among U.S. Office Workers, Sherise Larks Jan 2017

Snack Food Reinforcement During Work And Non-Work Hours Among U.S. Office Workers, Sherise Larks

Walden Dissertations and Doctoral Studies

The current epidemic of overweight and obesity has been partly credited to a growing trend for snacking and sedentary work behaviors. The purpose of this quantitative, cross-sectional survey was to investigate whether the difference between snack food reinforcement during work and non-work hours and work food motives predicted BMI among U. S. office workers. This study was based on the theoretical framework of the individual differences theory, in the context of the behavioral choice theory and reinforcement theory. The independent variables were food reinforcement and food motives; the dependent variable was BMI. Descriptive, correlational, and exploratory analyses were used. The …


U.S. Young Adults Stds, Risk Perception, Risk Behaviors, And Health Information Seeking, Amanda Robison-Chadwell Jan 2017

U.S. Young Adults Stds, Risk Perception, Risk Behaviors, And Health Information Seeking, Amanda Robison-Chadwell

Walden Dissertations and Doctoral Studies

Sexually transmitted diseases (STD) are preventable conditions for which treatment failure (specifically in gonorrhea) is becoming problematic. U.S. young adults (20-29 years) have high rates of STD incidence and prevention of these diseases, but reaching them to provide primary prevention educations is challenging due to low perceived susceptibility to infection and lack of knowledge about how young adults seek health information. The purpose of this quantitative survey study was to assess the association between perceived susceptibility to STDs, sexual risk behavior, and the acquisition of health information as it pertains to sexual health topics in young adults. The Health Belief …


Understanding Self-Management Decision Making In Heart Failure, Constance Louise Schumacher Jan 2017

Understanding Self-Management Decision Making In Heart Failure, Constance Louise Schumacher

Walden Dissertations and Doctoral Studies

Heart failure patients are responsible for managing fluctuations in symptoms between exacerbations by employing treatment adherence, active monitoring, and management strategies based on expert guidelines. Despite education, delayed help seeking persists among those in the need of acute medical intervention, as evidenced by high hospital admission and readmission rates. The purpose of this qualitative grounded theory study was to explore the decision making processes undertaken by heart failure, community-dwelling individuals as they experience symptom changes. Eighteen face-to-face interviews were conducted with participants who had heart failure and received self-management education from a home care agency in Southern Ontario, Canada. Data …