data set pmi
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https://data.mendeley.com/datasets/xxk3stz8h9/1
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资源简介：
Retrospective dataset of geriatric patients (≥65 years) diagnosed with pneumonia, including demographic data, clinical parameters, laboratory results, pectoral muscle index (PMI) measurements, and calculated risk scores (SII, PNI, SOAR). Data were used to evaluate the predictive contribution of PMI to 30-day mortality in combination with established scoring systems.
