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Figure 1 | Cough

Figure 1

From: Simultaneous versus video counting of coughs in hypertonic cough challenges

Figure 1

The Bland-Altman plot for cough counts in hypertonic saline challenge. The difference between video vs. simultaneously counted coughs for each observation minute is plotted against the mean of the counted coughs per minute. The solid horizontal line represents the mean difference between the two counting methods and the dashed lines the 95% limits of agreement. The oblique line indicates the regression line.

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