Over the last decade, Russia has experienced alarming increases in rates of HIV and other sexually transmitted diseases (STDs). Most empirically validated HIV-prevention studies have been conducted in the United States or other developed nations and it is unclear the extent to which these techniques may be useful in the different conditions found in Eastern Europe. The present study compared HIV/AIDS knowledge, attitudes toward condoms, perceived vulnerability to HIV, and attitudes towards HIV testing in samples of 400 Russian and 401 American STD clinic patients. Participants in both samples exhibited knowledge deficits. Overall, Russians had less accurate HIV transmission knowledge, fewer sources of HIV-relevant information, and lower perceived vulnerability to HIV/AIDS. In both countries, a desire to be tested for HIV was related to perceived vulnerability to the disease. American participants were more likely to indicate that they planned to be tested (or re-tested) for HIV in the future (88%) relative to Russian participants (40%). Americans also were more likely to have been tested in the past. Results suggest that interventions designed to work with STD clinic patients are urgently needed but that appropriate intervention strategies may differ from one country to the other, reflecting the more advanced state of the HIV epidemic in the United States vs. the emerging epidemic in Russia.
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http://dx.doi.org/10.1007/s10900-004-3394-4 | DOI Listing |
Ann Nucl Med
January 2025
Department of Radiology, The University of Osaka Hospital, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Objective: Data-driven respiratory gating (DDG) has recently been introduced to improve image quality in the PET portion of PET/CT examinations. The latest DDG system does not require any external equipment or extended examination time. In this study, we investigated the effects of the new DDG system on the visualization and quantification of breast and upper abdominal cancers, comparing the results with those obtained using the standard free-breathing (STD) PET protocol.
View Article and Find Full Text PDFJ Plast Reconstr Aesthet Surg
January 2025
Department of Anatomy, School of Medicine, Istanbul Medipol University, Turkey. Electronic address:
Comput Biol Med
January 2025
College of Nuclear Technology and Automation Engineering, Chengdu University of Technology, Sichuan, 610059, PR China. Electronic address:
In image segmentation for medical image analysis, effective upsampling is crucial for recovering spatial information lost during downsampling. This challenge becomes more pronounced when dealing with diverse medical image modalities, which can significantly impact model performance. Plain and standard skip connections, widely used in most models, often fall short of maintaining high segmentation accuracy across different modalities, because essential spatial information transferred from the encoder to the decoder is lost.
View Article and Find Full Text PDFInt J STD AIDS
January 2025
Genitourinary and HIV Medicine and BASHH Clinical Effectiveness Group, Central North West London NHS Foundation Trust, London, UK.
Background: The management of vulval disorders in Genitourinary Medicine (GUM) clinics requires targeted approaches due to the wide range of conditions affecting the vulva. Vulval diseases encompass various aetiologies, including dermatoses, pain syndromes, and pre-malignant conditions, necessitating specialized care often involving multidisciplinary collaboration.
Purpose: This guideline aims to provide evidence-based recommendations for the diagnosis and management of specific vulval conditions that may present in GUM clinics.
Int J STD AIDS
January 2025
School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou, China.
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