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Table 3 Inter-observer reproducibility coefficients

From: The reproducibility of measuring maximum abdominal aortic aneurysm diameter from ultrasound images

Patient position

Anatomical direction

Method

Reproducibility coefficient (± mm)

Mean diameter difference from reference method (mm)

Supine

AP

ITI

4.47

Reference

Supine

AP

LETLE

4.59

2.69

Supine

AP

OTO

4.82

5.52

Supine

Transverse

ITI

6.02

Reference

Supine

Transverse

OTO

6.22

6.40

  1. ITI: inner-to-inner; OTO: outer-to-outer; LETLE: leading edge-to-leading edge; AP: anterior–posterior