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Table 2 Comparison of Self-referenced and Referenced measurement methods in assessing basilar plaque

From: Comparison of two different measurement methods in evaluating basilar atherosclerotic plaque using high-resolution MRI at 3 tesla

 Self-referenced (Mean ± SD)Referenced (Mean ± SD)BiasLoAp
Plaque area (mm2)9.015 ± 4.9168.678 ± 4.6340.336(−2.018, 2.690)0.097
Stenosis rate0.699 ± 0.1720.688 ± 0.1840.011(−0.072, 0.094)0.121
Percent plaque burden0.375 ± 0.1110.361 ± 0.1170.014(−0.083, 0.110)0.761
  1. SD Standard deviation, LoA Limit of Agreement