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. 2023 Nov 30;13(23):3572. doi: 10.3390/diagnostics13233572

Figure A2.

Figure A2

Agreement between two independent reviewers for RALE score. Scatter plots (A–C) and Bland–Altmann plots (D–F) showing the agreement between two independent reviewers for the RALE scores at ICU admission (n = 47, (A,D)), on day 2 after ICU admission (n = 45, (B,E)), and on day 7 after ICU admission (n = 41, (C,F)). Intraclass correlation coefficients (ICCs) were calculated to assess the agreement between the two reviewers. In scatter plots (A–C), the red lines mean regression lines. In Bland–Altmann plots (D–F), the red horizontal lines represent the mean difference, and the blue dotted lines represent the limits of agreement (the mean difference ± 1.96 standard deviation of differences). ICC was excellent at ICU admission (ICC = 0.872, 95% CI = 0.781–0.927, p < 0.001), on day 2 after ICU admission (ICC = 0.884, 95% CI = 0.798–0.934, p < 0.001), and on day 7 after ICU admission (ICC = 0.908, 95% CI = 0.834–0.950, p < 0.001).