Figure 2: The logistic regression dose-response model for rats exposed to single blast with intensity in the range of 60–450 kPa peak overpressure (left) and corresponding impulse (90–780 Pa∙s, right). | Scientific Reports

Figure 2: The logistic regression dose-response model for rats exposed to single blast with intensity in the range of 60–450 kPa peak overpressure (left) and corresponding impulse (90–780 Pa∙s, right).

From: Primary blast causes mild, moderate, severe and lethal TBI with increasing blast overpressures: Experimental rat injury model

Figure 2

The insets present receiver operating characteristic (ROC) curves for respective logistic regression fits with areas under ROC curves: 0.878 and 0.882. McFadden R2 = 0.389 and 0.412, for fits using peak overpressure and impulse as independent variables, respectively. Dashed lines indicate confidence intervals of the model.

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