Consecutive assessment of FA and ADC values of normal lumbar nerve roots from the junction of the dura mater

Table 2 Summary of data on inter- and intra-rater reproducibility

		FA		ADC
		ROI method	FT method	ROI method	FT method
Inter-rater Reproducibility	Excellent/Good	23 (63.9%)		27 (75.0%)
	Poor	13 (36.1%)		9 (25.0%)
Intra-rater Reproducibility	Excellent/Good	25 (69.4%)		30 (83.3%)
	Poor	11 (30.6%)		6 (16.7%)

Concordance Correlation Coefficient: CCC, Excellent: 0.90≤CCC, Good: 0.75≤CCC<0.90, Poor: CCC<0.75, Chi-square test, *p<0.05

ISSN: 1471-2474