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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