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. 2008 Aug 20;9(4):354–363. doi: 10.3348/kjr.2008.9.4.354

Table 5.

Parameters of CT Phantom Image Testing and Rate of Failure for Each Parameter in 2005 and 2006

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Note.-No. of cases failed = Number of cases that failed a parameter, Proportion = Number of cases that failed parameter/total number cases that failed a parameter×100, Failure rate = Number of cases that failed the parameter/total number of CT phantom images tested×100.