Figure 1

Bland–Altman plots. The points are based on means of each injection method and each AHM device. The red line represents the bias. The green lines indicate the upper and lower LoAs. The vertical bars represent the 95% CI.

Bland–Altman plots. The points are based on means of each injection method and each AHM device. The red line represents the bias. The green lines indicate the upper and lower LoAs. The vertical bars represent the 95% CI.