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Table 2 Observers (n = 3) agreement for miTNM and PSMA-RADS classification

From: Interobserver agreement of [68Ga]Ga-PSMA-11 PET/CT images interpretation in men with newly diagnosed prostate cancer

 Agreement K’s alpha (95% confidence interval)Concordance among observers: n pts (%)
miTNM0.64 (0.48–0.76)26/43 (60%)
 miT0.64 (0.46–0.78)29/43 (67%)
 miN0.76 (0.56–0.91)37/43 (86%)
 miM0.94 (0.81–1.00)42/43 (98%)
PSMA-RADS0.76 (0.56–0.90)36/43 (84%)