11,606,371 papers found

OBJECTIVE: Intravenous push (IVP) diltiazem and metoprolol are commonly used for management of atrial fibrillation (AF) with rapid ventricular rate (RVR) in the emergency department (ED). This study's objective was to determine if there was a significant difference in blood pressure reduction between agents. METHODS:…

BACKGROUND AND AIM: According to the World Health Organization (WHO), falls represent the second main cause of accidental and involuntary deaths worldwide, which led to define them as one of the "four giants of the geriatrician" that particularly affect the elderly aged ≥ 65 years. The study's aim is to e…

BACKGROUND: Irritable Bowel Syndrome (IBS) is a chronic gastrointestinal disorder characterised by recurrent abdominal pain and disturbed bowel habits and unclear aetiology. IBS is also associated with psychosocial factors, impaired quality of life and lost work productivity. This study sought to determine whether the…

BACKGROUND: When designing studies that have a continuous outcome as the primary endpoint, the hypothesized effect size ([Formula: see text]), that is, the hypothesized difference in means ([Formula: see text]) relative to the assumed variability of the endpoint ([Formula: see text]), plays an important role in sample…

BACKGROUND AND OBJECTIVES: This study sought empirical evidence for the self-medication hypothesis. It asked whether diagnosis of depression, together with the use of mental-health care, leads to substance use. METHODS: Data came from the 5-wave, longitudinal Fragile Families and Child Wellbeing (FFCW) Study, an inves…

PURPOSE: Despite the growing evidence that ecological factors contribute to substance use, the relationship of ecological factors and illicit drugs such as marijuana use is not well understood, particularly among adolescents in Latin America. Guided by social disorganization and social stress theories, we prospectively…

CONTEXT: Migraine headaches are common, debilitating, underdiagnosed, and undertreated, and medications are not always effective. Research has shown that acupuncture may be an effective and safe adjuvant or alternative migraine treatment. OBJECTIVE: The purpose of the current study was to evaluate whether a standardiz…

BACKGROUND: Previous research has suggested that music therapy may facilitate skills in areas typically affected by autism spectrum disorders such as social interaction and communication. However, generalisability of previous findings has been restricted, as studies were limited in either methodological accuracy or the…

STUDY DESIGN: This study's design was a cross-cultural validation of the Neck Disability Index (NDI) and Neck Pain and Disability Scale (NPDS). OBJECTIVE: To translate and validate Chinese versions of the NDI and the NPDS. SUMMARY OF BACKGROUND DATA: The widely used NDI and NPDS scales have not been translated and va…

OBJECTIVE: Both adolescent suicide and attention deficit hyperactivity disorder (ADHD) are troubling phenomena with high comorbidity, including impulsivity, depression and personality disorders (PD). Studies on the association between these two phenomena are relatively rare. This pilot study's aim was to estimate the r…

OBJECTIVE: Korean men have the highest rate of smoking in the world, and cardiovascular disease (CVD) is the second leading cause of death in this population. The study's objective was to describe factors related to smoking behavior in men hospitalized with CVD in Korea. METHODS: In collecting data for this cross-sect…

Individuals with personality disorders (especially paranoid personality disorder) tend to be reluctant to engage in treatment. This paper aimed to elucidate the role of personality disorder in predicting engagement with psychological treatment for depression. The Outcomes of Depression International Network (ODIN) invo…

BACKGROUND: With the growing use of technology in medical education, a framework is needed to evaluate learners' and educators' acceptance of these technologies. In this context, the Technology Acceptance Model (TAM) offers a valuable theoretical framework, providing insights into the determinants influencing users' ac…

BACKGROUND: Nonossifying fibroma (NOF) and fibrous cortical defect (FCDs), the most common benign pediatric bone lesions, are usually incidental x-ray findings. Surveillance of characteristic lesions has been recommended to monitor for enlargement and assess fracture risk. However, no accepted fracture risk prediction…

To date, the effectiveness of COVID-19 vaccines and booster doses has yet to be evaluated in longitudinal head-to-head studies. This single-center longitudinal study assessed the effectiveness of ChAdOx1 nCoV-19, BNT162b2, and mRNA-1273 vaccines and assessed two BNT162b2 boosters in 1550 participants, of whom 26% had c…

BACKGROUND: Today's medical students are the future physicians of people living with HIV/AIDS (PLWHA). It is therefore essential that medical students possess the appropriate knowledge and attitudes regarding PLWHA. This study aims to evaluate knowledge and attitudes of pre-clinical Israeli medical students and to asse…

The SynCardia total artificial heart (TAH) is the only Food and Drug Administration (FDA) approved device for replacing hearts in patients with congestive heart failure. It pumps blood via pneumatically driven diaphragms and controls the flow with mechanical valves. While it has been successfully implanted in more than…

OBJECTIVES: The study's primary aim was to evaluate the effectiveness of educational interventions that incorporated video on outcomes in adults with CAD. The secondary aim was to compare the effectiveness of interventions that used videos as primary medium versus supplementary to deliver the educational content. METH…

The advent of the Internet of Things (IoT) has accelerated the pace of economic development across all sectors. However, it has also brought significant challenges to traditional human resource management, revealing an increasing number of problems and making it unable to meet the needs of contemporary enterprise manag…

IMPORTANCE: Fraud and abuse contribute to unnecessary spending in the Medicare program, and federal agencies have prioritized fund recovery and the exclusion of health care practitioners who violate policy. However, the human costs of fraud and abuse in terms of patient health are unknown. OBJECTIVE: To assess whether…