Medicine and Health Sciences Commons^™

Perceived Stress, Salivary Cortisol, And Depression In Adults Diagnosed With Postconcussion Syndrome; A Pilot Study, Christine Fish-Huson

Theses and Dissertations

Traumatic Brain Injury (TBI) affects approximately 1.7 million persons in the United States annually, 75% are categorized as mild (mTBI). Most persons who experience mTBI will recover, however an estimated 10% will develop Postconcussion Syndrome (PCS). Evidence supports a relationship between perceived stress, salivary cortisol, and depressive symptoms in persons after TBI; however, there are no known studies exploring these relationships in the PCS patient population. A sample of 17 men and women diagnosed with PCS were recruited from Southwest and Central Virginia. Data collection included the Rivermead Postconcussion Questionnaire, Perceived Stress Scale-10, Center for Epidemiological Studies-Depression Scale and the …

Perceived Impact Of Ambient Operating Room Noise By Certified Registered Nurse Anesthetists, Marianne S. Cosgrove

Theses and Dissertations

It is widely acknowledged that elevated levels of noise are commonplace in the healthcare environment, particularly in high acuity areas such as the operating room (OR). Excessive ambient noise may pose a threat to patient safety by adversely impacting provider performance and interfering with communication among perioperative care team members. With respect to the certified registered nurse anesthetist (CRNA), increased ambient OR noise may engender distractibility, diminish situation awareness and cause untoward health effects, thereby increasing the possibility for the occurrence of error and patient injury.

This research project analytically examines the perceived impact of ambient noise in the operating …

Factors Associated With Hospital Readmissions Among United States Dialysis Facilities, Amber B. Paulus

Theses and Dissertations

Hospital readmissions are a major burden for patients with end stage renal disease (ESRD). On average, one in three hospital discharges among patients with ESRD are followed by a readmission within 30 days. Currently, dialysis facilities are held accountable for readmissions via the ESRD Quality Incentive Program standardized readmission ratio (SRR) clinical measure. However, little is known about facility-level factors associated with readmission. Additionally, unlike other standardized measures of quality in the dialysis setting, incident patients within their first 90-days of dialysis are included in the performance calculation. This study analyzed CMS Dialysis Facility Report data from 2013 to 2016 …

Patient-Centered Medical Homes And Hospital Value-Based Purchasing: Investigating Provider Responses To Incentives, Lauryn Walker

Theses and Dissertations

Provider incentives are a commonly used policy tool to mold provider behaviors.¹ However, while we frequently measure the change in patient outcomes, failure to consistently produce changes in outcomes does not mean that providers are not changing their behavior. This paper focuses on two programs with null or inconsistent quality outcomes to try to identify why such inconsistency occurs. The two programs, both ratified in the Affordable Care Act, are 1) patient-centered medical homes (PCMHs), and 2) the Medicare Hospital Value-Based Purchasing (HVBP) program.

Chapter 1: Using data from the Medical Expenditure Panel survey (MEPS), I match provider characteristic …

Adaptation And Validation Of The Situation Awareness Global Assessment Technique For Student Registered Nurse Anesthetists, Deniz Dishman

Theses and Dissertations

Anesthesia is a health care specialty fraught with high workload demands, stressful work environments, increased production pressure, work areas with many distractions, an increasing use of advanced technology, and the constant need to prioritize work actions. Effective clinical judgment in this dynamic environment necessitates that the provider demonstrate the ability to project what may occur secondary to actual or potential condition changes. These key elements operationalize situation awareness (SA).

High level SA is an important characteristic for the successful development of student registered nurse anesthetists (SRNAs). With Endsley’s “Theory of Situation Awareness” as the foundation, the goal of this study …

Incidence And Predictor Variables Of Pressure Injuries In Patients Undergoing Ventricular Assist Device And Total Artificial Heart Surgeries: An Eight-Year Retrospective Review, Christopher T. Brindle

Theses and Dissertations

BACKGROUND

Cardiac surgery patients have some of the highest reported incidence and prevalence of pressure injuries (PI). A growing subset of cardiac surgery include patients with end-stage heart failure who undergo ventricular assist device (VAD) or total artificial heart (TAH) surgery. The risk of PI and their natural history of development in this population are unknown and the specific risk factors for PI development remain unexplored.

OBJECTIVES

To perform a systematic review of the literature to identify the incidence and risk factors of PI development in patients undergoing VAD-TAH surgery and thereby inform study design and variables in an eight-year …

Examining Relationships Among Body Image, Sexuality, And Sexual Functioning In Women With Cervical And Endometrial Cancer, Christina Wilson

Theses and Dissertations

Introduction: Over 74,000 US women are diagnosed annually with endometrial or cervical cancers and experience significant treatment-related difficulties with body image, sexuality, and sexuality. The aims of the research were to examine relationships among body image, sexuality, and sexual functioning, and understand women’s views of these concepts. A novel theoretical framework encompassing these three concepts and contextual variables guided the research.

Methods: A non-experimental cross-sectional pilot study was conducted with pre-menopausal women in an academic medical center who had stages I-III cervical or endometrial cancer, were 3-36 months post-treatment, and had no mental health diagnoses. Participants completed the …