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Z Zhang

3 papers indexed

openalexJournal of Intensive Care2026-07-26

Early prediction of intensive care unit-acquired weakness using quadriceps ultrasound and routine clinical variables: development and temporal validation of a prospective multicentre machine-learning model

Tongjuan Zou, 陈雪华, Jun Li, Xianying Lei, Hengyu Cai, Li Zhang, et al.

Intensive care unit-acquired weakness (ICUAW) is frequent in critically ill adults and is associated with adverse outcomes, but early recognition is difficult because standard diagnosis relies on volitional strength testing. In this prospective multicentre cohort study across 16…

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openalexEuropean Journal of Nuclear Medicine and Molecular Imaging2026-07-25

PET/CT-derived whole-body composition and survival in resectable NSCLC: double machine learning-based adjusted association analysis of intermuscular adiposity burden and sex-specific metabolic phenotypes

Weihao Zhai, Ruoyao Wang, Mengmeng Ye, Xiaolin Li, Yi Wang, Taohu Zhou, et al.

PURPOSE: To evaluate whether whole-body PET/CT-derived body composition features are associated with survival in patients with resectable non-small cell lung cancer (NSCLC), using double machine learning to quantify adjusted associations with restricted mean survival time. METHOD…

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openalexFrontiers in Medicine2026-07-24

An interpretable machine learning model for predicting 1-year major adverse cardiovascular events in patients with type 2 diabetes and hypertension

Juan Lv, Xirui Wang, Z Zhang

Background Patients with coexisting type 2 diabetes mellitus (T2DM) and hypertension (HTN) face a synergistically elevated risk of major adverse cardiovascular events (MACE). Evidence for prediction models developed specifically in established T2DM-HTN comorbidity population rema…

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