Figure 9 | Scientific Reports

Figure 9

From: Identification of endoplasmic reticulum stress-related signature characterizes the tumor microenvironment and predicts prognosis in lung adenocarcinoma

Figure 9

Comprehensive construction and validation of the prognostic nomogram. (A) Multivariate cox regression analysis highlighting the significance of clinical parameters: Gender, Age, Pathological Stages, and Risk score, in influencing LUAD prognosis. (B) A constructed predictive nomogram integrating the Risk score with Pathological Stages, offering clinicians a tangible tool to project 1-, 3-, and 5-year overall survival (OS) for LUAD patients. (C) ROC curves assessing the predictive precision of the nomogram across 1-, 3-, and 5-year OS intervals, with AUC values underscoring its reliability. (D) Calibration plot validating the nomogram's performance by comparing predicted versus observed 1-, 3-, and 5-year survival rates. (E) Kaplan–Meier survival curves, segregating patients based on the high and low risk scores derived from the nomogram, illustrating the differential survival outcomes between the two groups. (F–H) Decision curve analysis offering a comparative insight into the clinical utility of the nomogram versus other clinical parameters, specifically for forecasting 1-year (F), 3-year (G), and 5-year (H) OS.

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