Skip to main content
. 2021 Oct 8;2021:1589378. doi: 10.1155/2021/1589378

Table 2.

Intraobserver repeatability and interobserver reproducibility of SMTube measurement.

Parameters n ICCa 95% CIb for ICC P value Bland–Altman 95% limits of agreement
Intraobserver repeatability
SMTube (mm) 73 0.789 0.700 to 0.854 <0.001 −1.726 to 1.658
Interobserver reproducibility
SMTube (mm) 73 0.741 0.612 to 0.827 <0.001 −0.967 to 1.474

aICC: intraclass correlation coefficient; 95% CIb: 95% confidence interval for the mean.