Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(b)
| Method 1 | Method 2 | N | ICC | Difference | Paired Student's t-test | Wilcoxon | CV (%) | Bland-Altman |
|---|---|---|---|---|---|---|---|---|
| (ICC*) | P value | P value | r (P value) | |||||
| In situ | Resection | 15 | 0.92 (0.42) | −47.1 ± 36.5 | 0.0002 | 0.0004 | 14.5 | Pearson: r = −0.06 (P = 0.82) |
| Spearman: r = 0.04 (P = 0.89) |
We observed a significant difference 47.1 ± 36.5 cm3 (P = 0.0002) between the two methods. The concordance between the two methods is very good (0.92) but the lower confidence limit is not particularly high.
