For sonographers (1 and 3) (REFINE group) the CoV was 18.20%, r = 0.91, statistically significant difference between sonographers (p = 0.0023).
Fyrir lesara (1 og 3) (ÁHV hópurinn) breytileikastuðullinn var 18.20%, r = 0.91, það var marktækur munur á milli lesara (p = 0.0023).