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Figure 3 | BMC Cancer

Figure 3

From: The prognostic role of preoperative serum albumin levels in glioblastoma patients

Figure 3

Receiver-operator characteristic (ROC) curve and stratified analysis. (A) ROC curve analysis of preoperative serum albumin level. In 214 glioblastoma patients, at the median level (35.35 g/L) of preoperative serum albumin, the discriminative power reached 62.5% sensitivity and 63.7% specificity for short-survival cases (<1 year) versus long-survival cases (>1 year). AUC, area under the curve. (B) Stratified analysis of preoperative serum albumin level and overall mortality. Hazard ratios and 95% confidence intervals in various strata are shown. For adjuvant treatment: CAG, completely applied group; NAG, not applied group; PAG, partially applied group. (C) Preoperatively, serum albumin levels were significantly correlated with prealbumin, total protein levels and total lymphocyte counts.

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