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Nomogram and calibration curves. (a) Prognostic nomogram assembled from the training group to predict survival for ccRCC patients. (b, c, d) Calibration curves for the nomogram at 1-year, 3-year, and 5-year periods in the training group. (e, f, g) Calibration curves for the nomogram at 1-year, 3-year, and 5-year periods in the test group. (h, i, j) Calibration curves for the nomogram at 1-year, 3-year, and 5-year periods in all samples.
