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CTCOLLESTY
Time since last CT colonoscopy: Grouped year estimate

Codes and Frequencies



An 'X' indicates the category is available for that sample

00NIUXXXXXX
100-1 years······
11A year ago or less···XXX
12Less than a year agoXXX···
201-2 years······
21Greater than 1 year - 2 years···XXX
221 year - less than 2 yearsXXX···
302-3 years······
31Greater than 2 years - 3 years···XXX
322 years - less than 3 yearsXXX···
403-5 years······
41Greater than 3 years - 5 years···XXX
423 years - less than 5 yearsXXX···
505-10 years······
51Greater than 5 years - 10 years···XXX
525 years - less than 10 yearsXXX···
6010+ yearsXXX···
61Over 10 years ago···XXX
97Unknown-refused······
98Unknown-not ascertained······
99Unknown-don't knowXXXXXX