Can commercial AI-based CAD software improve the detection rate of actionable lung nodules on chest radiographs? radiology_rsna AI artificialintelligence lung lungnodule radiograph software
By Neha MathurFeb 9 2023Reviewed by Danielle Ellis, B.Sc. In a recent study published in the Radiology, researchers performed a single-center, open-label randomized controlled trial to investigate whether commercial artificial intelligence -debased computer-aided design system could improve the detection rate of actionable lung nodules on chest radiographs.
A highly experienced radiologist interpreted the radiograph of each participant aided by AI-based CAD in the AI group. For those in the non-AI group, the radiologists interpreted chest radiographs without AI-based CAD results. The radiologists used an AI-PACS-implemented structured reporting system to interpret chest radiographs from both groups.
Results The study had 10,476 adult participants, with 5,238 participants in both AI and non-AI groups. They all underwent at least one chest radiographic examination. The AI-based CAD system met the primary outcome and enhanced the detection rate of actionable lung nodules on chest radiographs, with an odds ratio of 2.4. Moreover, the researchers noted no substantial variations in the false-referral rate between AI and non-AI groups .
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