Artificial intelligence-derived photoplethysmography age as a digital biomarker for cardiovascular health.

Commun Med (Lond) · 2025 · PMC12630966 · PMID 41258400

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an increasing trendno p-value reported

Notably, the HRs were consistently higher than 1 and and showed an increasing trend from Group G3 to Group G1, suggesting that changes in AI-PPG age gap classification over time may provide additional value beyond single-time-point assessments.

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