Figure 4
From: Tissue-Informative Mechanism for Wearable Non-invasive Continuous Blood Pressure Monitoring

Measured results for the accuracy validation.
Readings from 200 human subjects were analyzed to compare the prototype device with the previously-validated commercial product UA-767 of A&D Medical. (a) Bland-Altman Plot for systolic blood pressure. (b) Bland-Altman Plot for diastolic blood pressure.