Establishment and Validation of a Predictive Model for Radiation-Associated Aspiration Pneumonia in Patients with Radiation-Induced Dysphagia after Nasopharyngeal Carcinoma

<div>Kaplan–Meier survival curves of the cohorts categorized into low- and high-risk groups. A significant association between the risk score and PFS was observed using the training cohort (a) and confirmed using the internal (b) and external validation cohorts (c). Abbreviations: PFS: pneumonia-free survival.</div>

Behavioural Neurology

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Figure 3

Figure 3: Establishment and Validation of a Predictive Model for Radiation-Associated Aspiration Pneumonia in Patients with Radiation-Induced Dysphagia after Nasopharyngeal Carcinoma 

Figure 3 | Establishment and Validation of a Predictive Model for Radiation-Associated Aspiration Pneumonia in Patients with Radiation-Induced Dysphagia after Nasopharyngeal Carcinoma 