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Evaluating the Effectiveness of Large Language Models in Providing Patient Education for Chinese Patients With Ocular Myasthenia Gravis: Mixed Methods Study

Evaluating the Effectiveness of Large Language Models in Providing Patient Education for Chinese Patients With Ocular Myasthenia Gravis: Mixed Methods Study

The accuracy rates of 130 choice questions across 8 groups were compared using the chi-square test, with Bonferroni correction applied to adjust P values for detecting intergroup differences. For the 23 common questions, the Friedman test was used to compare each chatbot’s evaluation scores and readability scores, followed by post-hoc pairwise comparisons using the Dunnett test. A two-sample t test was used to compare the mean response scores of GPT o1-Preview and Ernie 3.5.

Bin Wei, Lili Yao, Xin Hu, Yuxiang Hu, Jie Rao, Yu Ji, Zhuoer Dong, Yichong Duan, Xiaorong Wu

J Med Internet Res 2025;27:e67883

AI-Based Identification Method for Cervical Transformation Zone Within Digital Colposcopy: Development and Multicenter Validation Study

AI-Based Identification Method for Cervical Transformation Zone Within Digital Colposcopy: Development and Multicenter Validation Study

Differences were analyzed using the chi-square test. a TZ: transformation zone. b SCJ: squamocolumnar junction. c CIN: cervical intraepithelial neoplasia. Cervix detection with a bounding box was used for feature engineering. Proper cervix extraction improved classification accuracy. A total of 8335 cervix images were investigated and resized to 224×224 pixels before being input into the classification model. Out of these, 1663 images were used to evaluate the model’s performance.

Tong Wu, Yuting Wang, Xiaoli Cui, Peng Xue, Youlin Qiao

JMIR Cancer 2025;11:e69672