Search Articles

View query in Help articles search

Search Results (1 to 10 of 1973 Results)

Download search results: CSV END BibTex RIS


Exploring the Potential of Electroencephalography Signal–Based Image Generation Using Diffusion Models: Integrative Framework Combining Mixed Methods and Multimodal Analysis

Exploring the Potential of Electroencephalography Signal–Based Image Generation Using Diffusion Models: Integrative Framework Combining Mixed Methods and Multimodal Analysis

Fp1: frontal pole 1; Fp2: frontal pole 2; Fp Z: frontal pole Z; MLP: multilayer perceptron; O1: occipital 1; O2: occipital 2; OZ: occipital midline; POZ: parieto-occipital midline. The output of these branches was passed through multihead self-attention layers, allowing the model to capture long-range dependencies across time and channel dimensions. Unlike conventional EEG encoders that treat all channels uniformly, NERV incorporated an EEG attention module at an early stage.

Chi-Sheng Chen, Shao-Hsuan Chang, Che-Wei Liu, Tung-Ming Pan

JMIR Med Inform 2025;13:e72027

Improving HIV Prevention Among Heterosexual Men Seeking Sexually Transmitted Infection Services in Malawi: Protocol for a Type I Effectiveness-Implementation Hybrid Randomized Controlled Trial of Systems Navigator–Delivered Integrated Prevention Package (HPTN 112-NJIRA Study)

Improving HIV Prevention Among Heterosexual Men Seeking Sexually Transmitted Infection Services in Malawi: Protocol for a Type I Effectiveness-Implementation Hybrid Randomized Controlled Trial of Systems Navigator–Delivered Integrated Prevention Package (HPTN 112-NJIRA Study)

A Z-test based on asymptotic normality will be used to compare persistent Pr EP use between the intervention and SOC arms. For binary end points, frequencies will be tabulated, and proportions will be calculated along with variances estimated under the binomial distribution. For continuous end points, the mean, median, SD, quantiles, and range will be reported. Secondary data analysis will tabulate the number of each end point observed during the study.

Sarah E Rutstein, Laura Limarzi-Klyn, Jane S Chen, Yaw O Agyei, Shahnaz Ahmed, Ian Bell, Myron Cohen, Jessica M Fogel, Vivian Go, Dan Haines, Erica L Hamilton, Irving F Hoffman, Mina C Hosseinipour, Mark A Marzinke, William C Miller, Mathews Mukatipa, Julie Pulerwitz, Hans M L Spiegel, Ting Ye, Mitch Matoga

JMIR Res Protoc 2025;14:e72981

How Information Exposure Shapes Risk Perceptions and Vaccination Intentions Among Gay, Bisexual, and Other Men Who Have Sex With Men: Cross-Sectional Survey Study

How Information Exposure Shapes Risk Perceptions and Vaccination Intentions Among Gay, Bisexual, and Other Men Who Have Sex With Men: Cross-Sectional Survey Study

Exposure to positive mpox information was negatively associated with threat perceptions in Hong Kong (B=−0.22, 95% CI –0.38 to –0.06) and Beijing (B=−0.65, 95% CI –1.00 to –0.30), with a stronger association in Beijing (Wald test: Z=2.34 and P=.02). Exposure to negative information was positively associated with threat perceptions in Hong Kong (B=0.33, 95% CI 0.15-0.51) and Beijing (B=0.93, 95% CI 0.52-1.34), with a stronger association in Beijing (Wald test: Z=−3.40 and P=.002).

Doug Cheung, Luyao Xie, Lijuan Wang, Siyu Chen, Xinge Li, Zheng Zhang, Xinyue Chen, Shen Ge, Fuk-yuen Yu, Yuan Fang, Zihuang Chen, Zhennan Li, Fenghua Sun, Phoenix Mo, Yingjie Liu, Zixin Wang

JMIR Public Health Surveill 2025;11:e70635