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Table 4 Agreement between biopsy (reference) and MRI T2W findings

From: Role of MRI in diagnosis of prostate cancer and correlation of results with transrectal ultrasound guided biopsy “TRUS”

MRI T2W

Biopsy

Total

Malignant

Benign

Lesion

18 (60.0%) TP

5 (16.7%) FP

23 (76.7%)

No lesion

4 (13.3%) FN

3 (10.0%) TN

7 (23.3%)

Total

22 (73.3%)

8 (26.7%)

30 (100.0%)

Kappa (95% CI)

0.201 (0.000–0.584)

P

0.269

  1. Percentages are from the total (30), TP: True positive, TN: True negative, FP: False positive, FN: False negative