The purpose of this study is to determine the efficacy of the app outSMARTPD in determining a user's percent likelihood of having Parkinson's Disease through the studies and tests present in the app. The goal of the app is to determine if it is an effective tool for elderly populations that may have neurodegenerative disease, to help existing patients monitor their symptoms, and to help doctors and neurologists with patients that may have a Parkinsonian patient.

This study will examine how effective the use of a simulated model to teach ultrasound guided needle procedures for diagnosis and treatment in obstetrics, such as amniocentesis and fetal shunt placement.

This is a research study to learn about the long-term outcomes from total hip arthroplasty, also called a hip replacement. As a patient who has received a hip replacement over 5 years ago, we are interested in your x-ray findings, physical exam, and satisfaction with ability to carry out activities of daily living.

To (1) test the Rome V Diagnostic Questionnaire, a new version of a questionnaire designed to assess the presence of 25 different Disorders of Gut-Brain Interaction (DGBI), (2) estimate the population prevalence of each of these 25 disorders in the adult population of different countries, (3) evaluate which demographic and personal factors are associated with having these DGBI, and (4) assess their impact on quality of life and emotional wellbeing.

This is a clinical research study to learn more about a drug being developed to treat Hidradenitis Suppurativa. The study drug is called 'Povorcitinib.' We want to learn more about how this study drug affects those with Hidradenitis Suppurativa.

To better understand the impact of UNC's Bridge the Gap program.

Validation of assessment tool for regional anesthesia skills

Obesity is associated with chronic inflammation, which increases the risk for other metabolic diseases. Omega-3 fatty acids and their derivatives have anti-inflammatory properties but are reduced in people who are overweight or obese. The purpose of this study is to determine if omega-3 fatty acid supplementation (SPM Active) for 3 months can effectively increase the biological levels of its lipid components in adult males who are overweight or obese. Additionally, we will determine if supplementation with SPM Active can improve mental health outcomes, as measured by validated surveys.

To better understand the factors that affect consumers' purchasing decisions in a convenience store environment.

The purpose of this study is to understand more about the evolving practices of evangelical contemporary worship and perceptions of such practices by church leaders versus worship participants.