Decision matrix data for the detection of calcification in ODs for MRSWI and MRnoSWIa versus CT (criterion standard)
| CT+ | CT− | |
|---|---|---|
| MRSWI + | 6 | 1 |
| − | 1 | 5 |
| MRnoSWI + | 1 | 1 |
| − | 6 | 5 |
Note:—+ indicates test was positive for calcification; −, test was negative for calcification.
↵a n = 13, paired. The same cases but read without SWI sequences.