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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

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A. Heidenreich

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Open access Oct 2026

Data-driven reweighting of the Charlson and Elixhauser comorbidity indices using German claims data: development for in-hospital mortality only, external validation across clinical and health-economic outcomes

Comorbidity scores such as the Charlson and Elixhauser indices are widely used for risk adjustment in health-economic and clinical outcomes research. Yet the existing weighting schemes, originally designed for mortality prediction, may no longer reflect today’s patient populations or perform equally well across diverse...

K. Kaier, D. Hazard, A. Heidenreich et al. · 0 citations

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