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Insights into Imaging

Table 3 The interobserver agreements between two radiologists of the diffusional kurtosis imaging (DKI) metrics

From: Noninvasive assessment of clinical and pathological characteristics of patients with IgA nephropathy by diffusion kurtosis imaging

Parameters

ICC

95% CI

MKCortex

0.978

0.959–0.988

MDCortex

0.969

0.942–0.983

ADCCortex

0.967

0.939–0.982

MKMedulla

0.913

0.836–0.953

MDMedulla

0.924

0.858–0.959

ADCMedulla

0.899

0.813–0.946

  1. MK, mean kurtosis; MD, mean diffusivity; ADC, apparent diffusion coefficient; ICC, intraclass correlation coefficient; CI, confidence intervals
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