Sensitivity, specificity, PPV, NPV, and accuracy of MRSWI versus MRnoSWI for detection of calcification in ODs compared with our criterion standard CT
Note:—PPV indicates positive predictive value, NPV, negative predictive value; NS, not statistically significant.
↵a Those cases with SWI sequences but read without the SWI sequences.
↵b Significance = P < .05.
↵c All cases read without SWI sequences.