Value Set and Code System Information
Code System Name SNOMED-CT
Value Set Code PHVS_OnsetLabor_NCHS
Value Set Name Onset Labor (NCHS)
Value Set Version 3
Value Set Concept Details
Concept Code 53443007
Preferred Concept Name Prolonged Labor (>20 hrs.)
Value Set Concept Status Published
Value Set Concept Status Date 08/19/2015
Value Set Concept Description
Sequence 2
Code System Concept Details
Code System Concept Name Prolonged labor (disorder)
Code System Concept Status Published
Code System Preferred Concept Name Prolonged labor (disorder)
Date Created 01/31/2002
Date Revised 01/31/2002
Associated Value Sets
Value Set Name Version(s)
Clinical Finding (NNDSS)  2 ,  1 
Disease  10 ,  9 ,  8 ,  7 ,  6 ,  5 ,  4 ,  3 ,  2 ,  1 
Onset Labor (NCHS)  3 ,  2 ,  1 
Problem Value Set  3 ,  2 ,  1 
Prolonged Labor (NCHS)  3 ,  2 ,  1