Reumatoid factor (RF)

Reumatoid factor (RF) values and definitions

Negative referent values of reumatoid factor (rf) test are between 0 and <20 U/mL.
Lower limit:
| Upper limit:
Unit:
Diagnose:
0   -
<20
U/mL
negative

Equivocal referent values of reumatoid factor (rf) test are between 20 and 30 U/mL.
Lower limit:
| Upper limit:
Unit:
Diagnose:
20   -
30
U/mL
Equivocal

Positive referent values of reumatoid factor (rf) test are between >30 and n/a U/mL.
Lower limit:
| Upper limit:
Unit:
Diagnose:
>30   -
n/a
U/mL
positive

Also see:

HIGH PROLACTIN TEST RESULT REFERENT VALUES FOR MALE What does high Prolactin test result referent values for male level mean?

LOW FOLLICULE-STIMULATINGHORMONE (FSH) TEST RESULT REFERENT VALUES FOR FEMALE IN POST-MENOPAUSAL What does low follicle-stimulatinghormone (FSH)test result referent values for female in post-menopausal level mean?

LOW ALKALINE PHOSPHATASE (ALP) BLOOD TEST LEVEL WOMAN What does low Alkaline phosphatase (ALP) blood test level mean for female?

HIGH CK-MB BLOOD TEST LEVEL What does elevated CK-MB blood test level mean?

LOW WHITE BLOOD CELL COUNT TEST RESULT REFERENT VALUES FOR NEWBORN What does low White Blood Cell Count test result referent values for newborn level mean?

HIGH ANTI-MITOCHONDRIAL ANTIBODIES (AMA) TEST RESULT NEGATIVE REFERENT VALUES What does high Anti-mitochondrial antibodies (AMA) test result negative referent values level mean?

HIGH GAMMA (GGT) BLOOD TEST LEVEL What does high Gamma glutamyl transferase (GGT) blood test level mean?

HIGH FERRITIN BLOOD TEST RESULT FOR FEMALE What does higher than normal ferritin test level for woman mean?

LOW ASPARTATE TRANSMINASE (AST/ASAT SGOT) BLOOD TEST LEVEL FOR FEMALE What does low Aspartate transaminase (AST/ASAT SGOT) blood test level mean for female?

LOW MEAN CORPUSCULAR HEMOGLOBIN CONCENTRATION (MCHC) TEST RESULT REFERENT VALUES What does low Mean corpuscular hemoglobin concentration (MCHC) test result referent values level mean?

HIGH IGF-1 TEST RESULT REFERENT VALUES FOR MALE 20 YEARS OLD What does high IGF-1 test result referent values for male 20 years old level mean?

HIGH ANDROSTENEDIONE TEST RESULT REFERENT VALUES FOR FEMALE IN POST-MENOPAUSAL What does high androstenedione test result referent values for female in post menopausal level mean?

en  hr  af  ar  az  bg  ca  cs  da  de  el  es  et  fa  fi  fr  he  hi  ht  hu  hy  id  is  it  ja  ka  ko  lt  lv  mk  ms  nl  no  pl  pt  ro  ru  sk  sl  sq  sr  sv  sw  ta  th  tr  uk  vi  zh  zht  
Copyright (C):Online press. All rights reserved.

We use "Cookies" for better user experience. By proceeding to use this page you approve our Cookie policy.

Close this notice Find out more