Codes and Frequencies
For sample persons over age 40 who have heard of a blood stool test and have had a test in the past three years, BSTLTOLD reports how the person was told about the results of the last blood stool test (of an unspecified type). Recognized responses included in person, over the telephone, through the mail, or some other way.
- 1987: Half of sample persons age 40+ (excluded from CAEP supplement) who have heard of blood stool test and have had test in the past 3 years.
- 1987 : SAMPWEIGHT