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. Author manuscript; available in PMC: 2011 Mar 15.
Published in final edited form as: J Gastroenterol Hepatol. 2008 Jun;23(6):894–899. doi: 10.1111/j.1440-1746.2008.05420.x

Table 4.

The intra class correlation of different numbers of measures in the liver and spleen.

N Liver (LPR) N Spleen (LSR)
1 vs. 3 1 vs. 6 3 vs. 6 1 vs. 2 1 vs. 3 2 vs. 3
ICCC chest 89 0.86 0.83 0.98 70 0.93 0.79 0.9
ICCC abdomen 91 0.99 0.98 1 55 0.99 0.99 1

Different numbers of measures in the liver as noted in table were used with one phantom measurement to create LPRs. Six measures from the liver were used with different numbers of spleen measures as noted in the table to create LSRs. LPR- liver/phantom ratio; LSR- liver/spleen ratio.