Fig. 3From: Focused liquid ultrasonography in dropsy protocol for quantitative assessment of subcutaneous edemaAgreement and differences between USEG and PT. Bland–Altman plot of agreement between USEG and PT (a); Paired t-test for subcutaneous edema score between USEG and PT (b); USEG: Ultrasonic Subcutaneous Edema Grade; PT: Pitting TestBack to article page