Additional Info:
The Cystic Fibrosis Foundation Reference intervals for chloride:
< or = 29 mEq/L, CF unlikely
30-59 mEq/L, Intermediate
> or = 60 mEq/L, Indicative of CF
A result of >30 mEq/L is considered abnormal and should prompt further investigation.
NOTE: Sweat chloride values less than 30 mEq/L have been documented in genetically proven CF patients. Clinical correlation is necessary.
Synonyms:
Cystic Fibrosis Sweat Test; Pilocarpine Ionto