Search Articles

View query in Help articles search

Search Results (1 to 10 of 869 Results)

Download search results: CSV END BibTex RIS


The Impact of Internet Hospital Follow-Up on the Quality of Life of Patients With Epilepsy: Randomized Controlled Trial

The Impact of Internet Hospital Follow-Up on the Quality of Life of Patients With Epilepsy: Randomized Controlled Trial

Differences between randomization groups were assessed using independent sample 2-tailed t tests for continuous variables and chi-square tests for categorical variables. Missing values during follow-up were handled using multiple imputations by predictive mean matching. For primary and secondary outcomes, a linear mixed model analysis was applied to compare the intervention effects between groups.

Ting Ting Liu, Min Zhang, Hong Ying Li, Yu Wen Zhang, Lu Liang, Xin Yue Huang, Xia Gan, Lan Mou, Chen Shi Liu, Ming Ming Zhang, Jie Liu

J Med Internet Res 2025;27:e70665

Deep Learning–Based Chronic Obstructive Pulmonary Disease Exacerbation Prediction Using Flow-Volume and Volume-Time Curve Imaging: Retrospective Cohort Study

Deep Learning–Based Chronic Obstructive Pulmonary Disease Exacerbation Prediction Using Flow-Volume and Volume-Time Curve Imaging: Retrospective Cohort Study

Group comparisons were conducted using the chi-square test, Student t test, or Mann-Whitney U test. The area under the receiver operating characteristic curve (AUROC) was the primary evaluation metric, calculated using the De Long method [17]. For each model, the cutoff value was determined using the Youden index from the internal validation set, and sensitivity, specificity, positive predictive value, and negative predictive value were evaluated.

Eun-Tae Jeon, Heemoon Park, Jung-Kyu Lee, Eun Young Heo, Chang Hoon Lee, Deog Kyeom Kim, Dong Hyun Kim, Hyun Woo Lee

J Med Internet Res 2025;27:e69785