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Fig. 5 | The Ultrasound Journal

Fig. 5

From: Comparison of ultrasonographic versus infrared pupillary assessment

Fig. 5Fig. 5

Bland–Altman graphs show the agreement between the IPA and UPA. Panels a and b demonstrate the agreement between UPA and IPA for OD and OS, respectively. Panels c and d demonstrate the agreement between UPA and IPA for OD and OS, respectively, in neurocritically ill patients. The solid lines represent the average of the differences; dashed lines indicate limits of agreement (mean ± 1.96 times the standard deviation)

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