肺动脉高压AI风险分层诊断准确性比较系统综述数据表

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• 源站标题：Data Sheet 1_Comparative diagnostic accuracy of artificial intelligence-derived risk stratification versus conventional risk stratification methods in pulmonary hypertension patients: a systematic review and meta-analysis.docx
• DOI：10.3389/frai.2025.1692829.s001
• 发布日期：2025-11-19
• 文件数：1 个
• 文件总体积：398.47 KB
• 源站页面：https://frontiersin.figshare.com/articles/dataset/Data_Sheet_1_Comparative_diagnostic_accuracy_of_artificial_intelligence-derived_risk_stratification_versus_conventional_risk_stratification_methods_in_pulmonary_hypertension_patients_a_systematic_review_and_meta-analysis_docx/30656270

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• Data Sheet 1_Comparative diagnostic accuracy of artificial intelligence-derived risk stratification versus conventional risk stratification methods in.docx（398.47 KB）

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数据说明

BackgroundAccurate risk stratification in pulmonary hypertension (PH) is integral for optimizing therapeutic strategies and improving patient outcomes. Recent artificial intelligence (AI) models have demonstrated notable efficacy in risk stratification of PH, achieving area under the curve (AUC) values of 0.94 and 0.81 in internal and external validation cohorts, respectively. This meta-analysis aims to demonstrate the effectiveness of AI models in the risk stratification of PH by comparing their performance to conventional risk stratification methods.
MethodsA systematic search of five databases (PubMed, Embase, ScienceDirect, Scopus, and the Cochrane Library) was conducted from inception to March 2025. Statistical analysis was performed in R (version 2024.12.1 + 563) using 2 × 2 contingency data. Sensitivity, specificity, and diagnostic odds ratio (DOR) were pooled using a bivariate random-effects model (reitsma from the mada package), while the AUC was meta-analyzed using logit-transformed values via the metagen() function from the meta package.
ResultsSix studies were included in the final synthesis, comprising 14,095 patients: 4,481 in internal test datasets and 4,948 in external datasets. AI risk stratification models showed significant performance with a logit mean difference of 0.26 (95% CI 0.09–0.43; p = 0.31), having low heterogeneity (I2 = 14.3%) as compared to conventional methods. Furthermore, pooled sensitivity and specificity were 0.77 (95% CI 0.74–0.79) and 0.72 (95% CI 0.70–0.75) in favor of AI methods, respectively. The heterogeneities for pooled sensitivity and specificity were 57.1% (p = 0.04) and 91.8% (p Artificial intelligence-based risk stratification demonstrates significantly higher diagnostic performance compared to conventional methods in pulmonary hypertension. The higher pooled AUC, sensitivity, specificity, and DOR highlight AI’s potential to enhance predictive accuracy, guiding better treatment strategies. Nonetheless, more superior quality studies are needed to validate AI models for clinical integration.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.3389/frai.2025.1692829.s001（source: https://frontiersin.figshare.com/articles/dataset/Data_Sheet_1_Comparative_diagnostic_accuracy_of_artificial_intelligence-derived_risk_stratification_versus_conventional_risk_stratification_methods_in_pulmonary_hypertension_patients_a_systematic_review_and_meta-analysis_docx/30656270）。