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. 2021 Jan 12;11:567. doi: 10.1038/s41598-020-80783-3

Figure 4.

Figure 4

(a) The Passing Bablok regression line allows visual inspection of agreement between manual and automatic segmentation. The intercept represents constant differences while the regression line slope represents proportional differences among methods, none of which were significant. (b) The observed bias (difference (Y–X)) is 0.61 (SD 2.28) and 94% of the differences are included within the 95% agreement limit (see text for detailed interpretation).