Fig. 2 | Scientific Reports

Fig. 2

From: Comprehensive analysis of the prognostic value of pre-treatment nutritional indicators in elderly rectal cancer patients

Fig. 2

Predictive nomogram prognosis model for 1-year, 3-year, and 5-year OS in elderly RC patients, integrating BMI, PNI, GNRI, PAR, perineural invasion, and tumor deposit (A). Calibration curves for 1-year, 3-year, and 5-year OS (B–D). Decision curves for 1-year, 3-year, and 5-year OS (E–G). Complex is composed of independent nutritional prognostic indicators (PNI, BMI, GNRI, and PAR). OS overall survival; RC rectal cancer; BMI body mass index; PNI the prognostic nutritional index, GNRI the geriatric nutrition risk index; PAR platelet-albumin ratio.

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