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. 2020 Feb 19;8(3):e362–e373. doi: 10.1016/S2214-109X(19)30543-1

Figure 3.

Figure 3

Bland-Altman plot showing agreement between RRs

RR=respiratory rate. (A) Agreement between first and second Rad-97 RRs. (B) Agreement between first and second manual RRs. (C) Agreement between mean manual RR and mean Rad-97 RR. We plotted both the limits of agreement using the standard Bland-Altman method and a non-parametric percentile method using the 5th and 95th percentiles. The four values above 40 breaths per min in (C) are plotted in grey at the bottom of the panel and aligned horizontally.