Development and Validation of a Multiparametric Semiquantitative Scoring System for the Histopathological Assessment of Ischaemia Severity in Skeletal Muscle

Table 3

Kendall’s W analysis reflecting intrarater reliability assessment of histopathological features by one appraiser after a 4-month washout period.

Histopathological parameters	% agreement (95% CI)	Kendall’s W	P value
Inflammation	82.7 (71.9, 90.8)	0.978	≤0.001
Fibrosis	85.7 (75.3, 92.9)	0.977	≤0.001
Necrosis	90.0 (80.5, 95.9)	0.951	≤0.001
Degeneration/regeneration	77.1 (65.5, 86.3)	0.943	≤0.001
Adipocyte infiltration	88.6 (78.7, 94.9)	0.977	≤0.001

CI: confidence interval; W: Kendall’s coefficient of concordance.