Real-Time Chest Compression Quality Measurements by Smartphone Camera

Figure 5

Bland Altman plot to compare reference data from Resusci Anne manikin with detection data from QCPR cam-app 2.0 for the tests Smartphone position test, Outdoor test, and Disturbance test. All together 11718 compared samples. Different colors are used to differentiate the subtests 30:2P1, R150P2, and 30:2P3 from the rest.