Skip to main content

Table 6 Diagnostic performance of the T1 and ADC values

From: Native T1 mapping for differentiating the histopathologic type, grade, and stage of rectal adenocarcinoma: a pilot study

Parameter P value AUC (95% CI) Threshold Sensitivity (%) Specificity (%)
T1p-MC/AC 0.000 0.907(0.840–0.952) 1782.3 ms 83.0 100
ADCp-MC/AC 0.000 0.900(0.832–0.947) 1.17 × 10−3mm2/s 81.0 90.0
T1p-l/h 0.000 0.796(0.704–0.870) 1626.0 ms 84.2 72.2
  1. AUC Area under the curve, CI Confidence interval, T1p-MC/AC T1 relaxation time of mucinous (MC) and non-mucinous (AC) adenocarcinoma, ADCp-MC/AC ADC values of MC and AC, T1p-l/h T1 relaxation time of low- and high-grade AC