title: [Quality control of radioimmunoassay for TSH, LH, FSH, C-peptide, prolactin based on NIH-computer program].
abstract: As there has been no data available on the variation of RIA through a year, we assessed within kit and component of between assay variation of TSH, LH, FSH, C-peptide and PRL kit through a year (more than 12 sequential assays). The average of within kit variation was 6.9% (ranged from 4.7 to 9.8%) and that of component of between assay variation was 11.2% (ranged from 8.9 to 14.5%). These values were almost similar to those obtained for the within kit variation and component of between assay variation employing single lot of kit. These results warrant that quality of kits produced by manufacturers was homogeneous throughout the observation period.
mesh_terms: D002096:C-Peptide / Q000097:blood*; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D011388:Prolactin / Q000097:blood*; D011786:Quality Control; D011863:Radioimmunoassay / Q000592:standards; D013972:Thyrotropin / Q000097:blood*
chemical_list: D002096:C-Peptide; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D013972:Thyrotropin