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BSTOLGYRE
Time since office blood stool test: Estimated years

Codes and Frequencies



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

0NIUXXX
1A year ago or lessXXX
2More than 1 year but not more than 2 yearsXXX
3More than 2 years but not more than 3 yearsXXX
4More than 3 years but not more than 5 yearsXXX
5More than 5 years but not more than 10 yearsXXX
6More than 10 years agoXXX
7Unknown-refusedX··
8Unknown-not ascertained·XX
9Unknown-don't knowXXX