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Table 1 Intra-observer agreement for VHS and RLAD

From: A radiographic measurement of left atrial size in dogs

  Observer N Mean SD CV Intra-Obs Var
VHS 1 30 11.36v 0.48v 4.22 0.08v
  2 30 11.44v 0.59v 5.16 0.01v
RLAD 1 30 1.97v 0.57v 29.03 0.03v
  2 30 1.91v 0.63v 32.67 0.01v
  1. N Number of observations, SD Standard Deviation, CV Coefficient of Variation, Intra-Obs Var Intra-Observer variability, v thoracic vertebrae