This flag explains why there is no appropriate value in the corresponding date field, Date of Last Contact [1750]. This data item was added to Volume II Version 12 (effective January 2010)... NAACCR Data Standards and Data Dictionary Version 12
status
ACTIVE
Fully-Specified Name
component
Flag for Date last contact not populated
property
-
time
Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system
Cancer.XXX
scale
-
method
Additional Names
short name
CA; Misc; Miscellaneous; Other; Past; Point in time; Random; Spec; To be specified in another part of the message; TUMOR REGISTRY(NAACCR); Unspecified
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