title: Use of confidence intervals to assess precision of normal range estimates.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000469:Alkaline Phosphatase / Q000097:blood; D001219:Aspartate Aminotransferases / Q000097:blood; D001322:Autoanalysis; D001663:Bilirubin / Q000097:blood; D001774:Blood Chemical Analysis / Q000592:standards*; D001798:Blood Proteins / Q000032:analysis; D001806:Blood Urea Nitrogen; D002118:Calcium / Q000097:blood; D002784:Cholesterol / Q000097:blood; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D008297:Male; D008875:Middle Aged; D010758:Phosphorus / Q000097:blood; D011336:Probability; D012709:Serum Albumin / Q000032:analysis; D012712:Serum Globulins / Q000032:analysis; D012737:Sex Factors; D014527:Uric Acid / Q000097:blood
chemical_list: D001798:Blood Proteins; D012709:Serum Albumin; D012712:Serum Globulins; D014527:Uric Acid; D010758:Phosphorus; D002784:Cholesterol; D007770:L-Lactate Dehydrogenase; D001219:Aspartate Aminotransferases; D000469:Alkaline Phosphatase; D001663:Bilirubin; D002118:Calcium