Item Group
Inclusion and exclusion criteria
C1512693 (UMLS CUI [1,1])
C0680251 (UMLS CUI [1,2])
Elig.phs000444.v1.p1.1
Item
All PBC cases met accepted international criteria for the diagnosis of PBC, including a cholestatic pattern of serum biochemistry for >6 months and liver histology compatible with or diagnostic of PBC. The majority of controls had no known history of any autoimmune disease. All cases and controls were unrelated and met identity-by-state criteria for excluding first and second degree relatives. All subjects had Italian ancestry as estimated by principal component analyses.
boolean
C0679228 (UMLS CUI [1,1])
C0008312 (UMLS CUI [1,2])
C0586818 (UMLS CUI [1,3])
C0001899 (UMLS CUI [1,4])
C0004002 (UMLS CUI [1,5])
C0002059 (UMLS CUI [1,6])
C0017040 (UMLS CUI [1,7])
C0368753 (UMLS CUI [1,8])
C0023884 (UMLS CUI [1,9])
C0019638 (UMLS CUI [1,10])
C0680220 (UMLS CUI [2,1])
C1298908 (UMLS CUI [2,2])
C0262926 (UMLS CUI [2,3])
C0004364 (UMLS CUI [2,4])
C1546988 (UMLS CUI [3,1])
C0680251 (UMLS CUI [3,2])
C1517194 (UMLS CUI [3,3])
C1519210 (UMLS CUI [3,4])
C0337810 (UMLS CUI [4,1])
C0870134 (UMLS CUI [4,2])
C0429865 (UMLS CUI [4,3])