Source of Histological Diagnosis

Change History
DSCN (2008) 07 (W)	The Introduction of Valid Period Date Ranges for Data Items within the APC Data Set

This data item is / was included in the following data sets / collections between the dates shown:

Data Set / Collection	Valid From	Valid To
APC ds99	1^st April 1999

This is the source of histological diagnosis.

Format: 1 digit numeric

Value	Meaning	Valid From	Valid To
1	Diagnosis obtained from a pathology lab report.	Pre 28^th December 1995
2	Diagnosis obtained from medical opinion.	Pre 28^th December 1995
9	Other source.	Pre 28^th December 1995
Spaces	Not Applicable	Pre 28^th December 1995	20^th January 2002