Table 2.

Comparison of potential correct prediction capability and their correlation with the surgical findings

	SHINKEI	STIR	DWIBS
Sensitivity (%)	88	75	37.5
Specificity (%)	67	100	100
Accuracy (%)	84	79	47.3
Yates corrected P (Chi-square test done on data): Difference from surgery observations	0.03* Chi-square - 4.46	0.01* Chi-square - 6.11	0.2 Chi-square - 1.64
Goodman-Kruskal index of predictive association (lambda) Estimated probability of correct prediction (without knowing surgical results a-priori) (%)	78	67	52

*Statistically significant correlation with surgical findings. SHINKEI: SHeath signal increased with INKed rest-tissue RARE Imaging, STIR: Short-term inversion recovery, DWIBS: Diffusion-weighted imaging with background signal suppression