update SRLUS for 20009AB SNOMED change

diff --git a/parse-rrf.lisp b/parse-rrf.lisp
index abe5a0a0f3b3f1cfaa584d458946c0a9576be41e..efb897558a0aae6e0b6bc171c37799c8f743c484 100644 (file)
--- a/parse-rrf.lisp
+++ b/parse-rrf.lisp
@@ -24,14 +24,17 @@
 
 (declaim (inline srl-to-srlus))
 (defun srl-to-srlus (srl)
 
 (declaim (inline srl-to-srlus))
 (defun srl-to-srlus (srl)

-  "Convert the standard SRL category to one oriented for use in the United States.
-Specifically, SRL 4 in the USA has license restrictions between SRL 1 and 2 when
-used in the United States. We create a new scale (SRLUS) where SRL to SRLUS mapping is:
-(0->0, 1->1, 4->2, 2->3, 3->4)."
+  "Convert the standard SRL category to one oriented for use in the ~
+United States. Specifically, SRL 4 in the USA has license restrictions ~
+between SRL 1 and 2 when used in the United States. As of 2009AA, the
+SNOMED SRL changed from 4 to 9. So we create a new scale ~
+(SRLUS) where SRL to SRLUS mapping is: ~
+(0->0, 1->1, 4->2, 9->2, 2->3, 3->4)."

   (declare (type (integer 0 100) srl))
   (cond
     ((<= srl 1) srl)
     ((= srl 4) 2)
   (declare (type (integer 0 100) srl))
   (cond
     ((<= srl 1) srl)
     ((= srl 4) 2)

+    ((= srl 9) 2)

     ((= srl 2) 3)
     ((= srl 3) 4)
     (t srl)))
     ((= srl 2) 3)
     ((= srl 3) 4)
     (t srl)))