Figure_1.tif (127.41 kB)
Histogram of the number of CTs performed per individual.
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posted on 2013-02-20, 03:01 authored by Alissa K. Greenberg, Feng Lu, Judith D. Goldberg, Ellen Eylers, Jun-Chieh Tsay, Ting-An Yie, David Naidich, Georgeann McGuinness, Harvey Pass, Kam-Meng Tchou-Wong, Doreen Addrizzo-Harris, Abraham Chachoua, Bernard Crawford, William N. RomOver 70% of participants had at least one follow-up CT. A total of 345 had 1 CT, 183 had 2 CTs and 654 had 3 or more CTs. Those that did not have follow-ups were individuals with no nodules on initial CT who chose not to return or individuals who were not yet due for follow-up by the end of the study period.
