Table 4. Accuracy of 68Ga-PSMA PET-CT or PET-MRI for lymph node staging in unfavorable intermediate or high-risk patients, according to the D’Amico’s risk classification for prostate cancer.

Variables	Group 1	Group 2
Accuracy	81.6	84
95%CI	(0.66-0.92)	(0.71-0.93)
P value	0.011	0.018
Sensitivity	50	46.7
Specificity	100	100

Accuracy, sensibility, and specificity expressed as %.

95%CI: 95% confidence interval.