Figure 2
From: The objective assessment of cough frequency: accuracy of the LR102 device
The measurements of coughing episodes provided by the LR102 and manual counting based on video recordings (The unit of analysis is the number of episodes/hour). A. Scatter plot of the relationship between the two measurements. B. The Blant-Altman plot shows the difference of the number of cough episodes per hour between the two kinds of measurement in relation to the frequency of the cough episodes.