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Hearing Preservation Outcomes in 230 Consecutive Patients with Small Vestibular Schwannomas Treated with Microsurgery.
Otol Neurotol
January 2025
Department of Otolaryngology-Head and Neck Surgery, University of California, San Diego, La Jolla, California.
Objective: To evaluate hearing preservation (HP) outcomes for patients with small sporadic vestibular schwannomas (VS) who elect to undergo microsurgical resection.
Study Design: Retrospective study.
Setting: Tertiary single-academic institution.
Public Health Discussions on Social Media: Evaluating Automated Sentiment Analysis Methods.
JMIR Form Res
January 2025
Department of Health Administration, The College of Health Professions, Central Michigan University, Mt Pleasant, MI, United States.
Article Synopsis
- Sentiment analysis is a key method for analyzing text, especially in social media research, where the choice between manual and automated methods is crucial.
- The study compared several sentiment analysis tools, including VADER, TEXT2DATA, LIWC-22, and ChatGPT 4.0, against manually coded sentiment scores from YouTube comments on the opioid crisis, assessing factors like ease of use and cost.
- Findings revealed that LIWC-22 excelled in identifying sentiment patterns, while VADER was best at classifying negative comments, but overall, automated tools showed only fair agreement with manual coding, with ChatGPT performing poorly.
Based on the biologically active heterocycle quinoline, we successfully synthesized a series of quinoline-based dihydrazone derivatives (3a-3d). H NMR, C NMR, ESI-HRMS, IR, element analysis, UV/Vis spectroscopy and fluorescence spectroscopy were performed to comprehensively characterize their chemical structures, spectral properties and stability. Nitrosamine impurities were not detected in 3a-3d, and the systemic toxicological assessment indicated that the toxicity of 3a-3d was lower.
View Article and Find Full Text PDFNew Human Immunodeficiency Virus (HIV) cases continue to disproportionately burden cisgender Black/African American women in the United States due to a confluence of structural and systemic factors. Pre-exposure prophylaxis (PrEP) is a safe and effective HIV prevention option, yet there is a striking gap between PrEP eligibility and uptake among cisgender Black women. The current study evaluates a novel warm handoff process in a hospital emergency department setting linking eligible women to local PrEP clinics within 72 hours of hospital discharge in a large southwestern metropolitan city.
View Article and Find Full Text PDFExperiences of Medical Students Regarding E-learning during Covid-19 Pandemic.
Mymensingh Med J
January 2025
Dr Maisha Farjana, Research Assistant, Bangladesh Center for Communication Programs, Dhaka, Bangladesh; E-mail:
Article Synopsis
- The Covid-19 pandemic has significantly impacted the world population, leading to increased reliance on e-learning, particularly among medical students.
- A study involving 207 medical students at Kumudini Women's Medical College revealed that 67.1% reported a positive experience with e-learning, with most students in the 21-23 age range.
- Factors such as urban residence and the predominant use of mobile devices and platforms like Zoom and WhatsApp contributed to the overall experience, although many students found practical classes challenging and noted average internet speeds during sessions.
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