11,608,445 papers found

Randomized controlled trials (RCTs) are the traditional gold standard evidence for medical decision-making. However, protocols that limit enrollment eligibility introduce selection error that severely limits a RCT's applicability to a wide range of patients. Conversely, high quality observational data can be representa…

BACKGROUND: No randomized control trial to date has studied the use of cervical spine management strategies in cases of severe traumatic brain injury (TBI) at risk for cervical spine instability solely due to damaged ligaments. A computer algorithm is used to decide between four cervical spine management strategies. A…

BACKGROUND: There is a discrepancy in reporting biochemical recurrence (BCR) rates in patients with positive surgical margins (PSM) after a radical prostatectomy (RP), ranging between 19 and 61%. Our aim was to identify the parameters that contribute to the absence of BCR in patients with PSM by performing a multivaria…

The objectives of this review were to determine whether the long-chain omega-3 fatty acids eicosapentaenoic acid and/or docosahexaenoic acid dose-dependently reduce fasting serum triglycerides (TG) and, if so, to create a mathematical model that may be used to predict potential percent reductions in fasting serum TG le…

BACKGROUND AND PURPOSE: Racial disparities among US stroke patients have been well documented. However, the extent to which disparities in outcomes vary by age is unclear. This study's goals were to examine the degree of racial disparities in South Carolina between African Americans (AAs) and Caucasian Americans (CAs)…

The study's objectives were to investigate (1) the frequency of perceived stress, anxiety, and depression for patients with common voice disorders, (2) the distribution of these variables by diagnosis, and (3) the distribution of the variables by gender. Retrospective data were derived from self-report questionnaires a…

Impulsivity is a personality trait characterized by acting suddenly in an unplanned manner in order to satisfy a desire without consideration for the consequences of such behavior. There are several psychiatric disorders that include the term impulsivity as a criterion and, therefore, it has been suggested that impulsi…

OBJECTIVE: This study's objective was to document and describe osteoporosis preventive care for women age 45 years and older in community family medicine practices. METHODS: We conducted a crosssectional mailed survey of 400 women age 45 years and older enrolled in a community-based family medicine research network. P…

OBJECTIVE/PURPOSE: Psychosocial adjustment, coping, and quality of life for persons with a venous ulcer and a history of intravenous drug use were examined. DESIGN: A cross-sectional design was used. SETTING AND SUBJECTS: Data were collected in an urban outpatient clinic. All eligible persons were asked to participat…

Most studies on the effects of lead on the peripheral nerves used "current' blood lead levels of the workers and infer the nerve conduction's findings to it. This practice is not ideal as the toxicity of lead on the peripheral nerves occurs over a period of time. Seventy-two workers in a lead battery manufacturing fact…

OBJECTIVES: Comprising the largest group of health care professionals, nurses play a great role and assume many responsibilities during disaster periods, when the public needs health care services the most. The aim of this study was to reveal the experiences of nurses assigned to the disaster area during relief efforts…

In this work we study the identification of spatial correlation in distributions of 2D scalar fields, presented across different forms of visual displays. We study simple visual displays that directly show color-mapped scalar fields, namely those drawn from a distribution, and whether humans can identify strongly corre…

BACKGROUND: and Purpose: Complex Interpersonal Trauma is a phenomenon with great impact on the American population. Persons who have survived complex interpersonal traumas can experience symptoms beyond what is captured in the Diagnostic and Statistical Manual's (DSM-5) diagnosis of Post-Traumatic Stress Disorder. Yoga…

Examination of the ocular fundus is a critical aspect of the neurologic examination. For example, in patients with headache the ocular fundus examination is needed to uncover "red flags" suggestive of secondary etiologies. However, ocular fundus examination is infrequently and poorly performed in clinical practice. Non…

PURPOSE: The purpose of this study is to assess patients' self-care ability and self-efficacy, to examine the relationship between them and to determine the factors affecting self-care ability and self-efficacy in people undergoing hemodialysis (HD). METHODS: This research was conducted as a descriptive survey study b…

BACKGROUND: Inflammation-induced endothelial precursor cell recruitment and angiogenesis are thought to be associated with CXCL16-CXCR6 pair activity. This study's main purpose was to determine plasma CXCL16 levels after minimally invasive colorectal resection (MICR) for colorectal cancer (CRC); an adjunct study assess…

The Regional Comprehensive Economic Partnership (RCEP) brings together Asia-Pacific nations to enhance economic ties. Traditional Chinese Medicine (TCM) faces changes due to Technological Innovation (TI), presenting economic opportunities and challenges for member states. This study explored the impacts of technology o…

PURPOSE: The study was conducted to determine the effect of preoperative pain, fear, and anxiety on postoperative pain and analgesia use in urology patients. DESIGN: A descriptive and correlational design was used. METHODS: The population of the study consisted of patients who were hospitalized in the Urology clinic…

The study discussed in this paper had two principal objectives. The first was to evaluate the distance model of official vocational education and training offered by means of a virtual learning platform. The second was to establish that both on-site classroom and online distance modes of vocational education and traini…

BACKGROUND: Ocular myasthenia gravis is an acquired autoimmune disorder primarily manifesting clinically as ptosis, diplopia, ocular muscle paralysis, and restricted ocular motility. However, its clinical presentation overlaps with multiple ocular pathologies, leading to frequent misdiagnosis in clinical practice and a…