. 2015 Oct 26;12(4):e29084. doi: 10.5812/iranjradiol.29084

Table 3. Fistulas Number Depicted by Each Magnetic Resonance Modality and Corresponding Sensitivity^a.

	T2WI Alone	DWI Alone	T2WI + DWI
Number of fistula detected	50/56	54/56	56/56
Sensitivity	89.3% (77.4 - 95.6) ^b	96.4% (86.7 - 99.4) ^b	100% (90 - 100) ^c

^aAbbreviations: DWI, diffusion weighted imaging; T2WI, T2-weighted imaging.

^bNo statistically significant difference between T2WI alone and DWI alone was found. (P = 0.289, Fisher’s exact test) Numbers in parenthesis indicate 95% CI.

^cA statistically significant difference was found between combined T2WI with DWI and T2WI alone (P = 0.03).

Table 3. Fistulas Number Depicted by Each Magnetic Resonance Modality and Corresponding Sensitivitya.

Table 3. Fistulas Number Depicted by Each Magnetic Resonance Modality and Corresponding Sensitivity^a.