Biological variation of serum canine calprotectin concentrations as measured by ELISA in healthy dogs.
Sign Up to like & getrecommendations! Published in 2019 at "Veterinary journal"
DOI: 10.1016/j.tvjl.2019.03.002
Abstract: Calprotectin is a useful biomarker of inflammation in dogs. However, the biological variation of serum canine calprotectin is unknown. Indices of biological variation were determined in serial serum samples (n=147) from 11 healthy dogs (males/females:… read more here.
Keywords: serum; serum canine; calprotectin; biological variation ... See more keywords
Short term biological variation of common hematological parameters in healthy subjects in a South Asian population
Sign Up to like & getrecommendations! Published in 2019 at "Scandinavian Journal of Clinical and Laboratory Investigation"
DOI: 10.1080/00365513.2019.1700424
Abstract: Abstract There is no rigorous publication on the biological variation of common hematological parameters in South Asians to date. Also, there are few publications worldwide dealing with a variation of Reticulocyte parameters. Therefore, an attempt… read more here.
Keywords: variation; biological variation; hematological parameters; common hematological ... See more keywords
Sex Hormones and Adrenal Steroids: Biological Variation Estimated Using Direct and Indirect Methods.
Sign Up to like & getrecommendations! Published in 2022 at "Clinical chemistry"
DOI: 10.1093/clinchem/hvac175
Abstract: BACKGROUND Biological variation (BV) data may be used to develop analytical performance specifications (APS), reference change values (RCV), and support the applicability of population reference intervals. This study estimates within-subject BV (CVI) for several endocrine… read more here.
Keywords: estimated using; cvi; variation; biological variation ... See more keywords
Long-Term Within- and Between-Subject Biological Variation Data of Hematological Parameters in Recreational Endurance Athletes.
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DOI: 10.1093/clinchem/hvad006
Abstract: BACKGROUND Hematological parameters have many applications in athletes, from monitoring health to uncovering blood doping. This study aimed to deliver biological variation (BV) estimates for 9 hematological parameters by a Biological Variation Data Critical Appraisal… read more here.
Keywords: hematological parameters; recreational endurance; variation data; variation ... See more keywords
Reporting results with (Un)certainty.
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DOI: 10.1111/vcp.12735
Abstract: BACKGROUND A degree of uncertainty occurs with every measured laboratory result due to both analytical and biological variation. The tools of Total Observed error (TEO ) and dispersion based on biological variation have helped veterinary… read more here.
Keywords: uncertainty; biological variation; results certainty; laboratory ... See more keywords
Biological variation of biochemical analytes determined at 8-week intervals for 1 year in clinically healthy cats.
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DOI: 10.1111/vcp.13170
Abstract: BACKGROUND Biological variation helps determine whether population-based or subject-based reference intervals are more appropriate to assess changes in serial analytical values. Previous studies have investigated the biological variation of biochemical analytes weekly or with variable… read more here.
Keywords: biochemical analytes; year; clinically healthy; variation ... See more keywords
Determining biological variation of serum parathyroid hormone in healthy adults
Sign Up to like & getrecommendations! Published in 2019 at "Biochemia Medica"
DOI: 10.11613/bm.2019.030702
Abstract: Introduction Measurement of parathyroid hormone (PTH) is essential in the investigation and management of calcium metabolism disorders. To assess the significance of any assay result when clinical decision making biological variation (BV) of the measurand… read more here.
Keywords: variation; serum pth; biological variation; parathyroid hormone ... See more keywords
Biological variation in serum bone turnover markers
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DOI: 10.1177/0004563219899119
Abstract: Background Serum total N-terminal propeptide of type I collagen (P1NP) and serum C-terminal telopeptide of type I collagen (CTX) are used as reference analytes of bone turnover in clinical application. Biological variation is important for… read more here.
Keywords: variation; biological variation; ctx; turnover markers ... See more keywords
Biological variation of total thyroxine (T4), free T4 and thyroid-stimulating hormone in 11 clinically healthy cats
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Feline Medicine and Surgery"
DOI: 10.1177/1098612x20969485
Abstract: Objectives The aim of this study was to investigate the biological variation of total thyroxine (T4), free T4 (fT4) and thyroid-stimulating hormone (TSH) in 11 clinically healthy cats aged between 3 and 15 years old,… read more here.
Keywords: thyroxine free; variation; based ris; variation total ... See more keywords
Biological Variation Estimates Obtained from 91 Healthy Study Participants for 9 Enzymes in Serum.
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DOI: 10.1373/clinchem.2016.269811
Abstract: BACKGROUND We sought to develop estimates of biological variation (BV) for 9 enzymes in blood serum as part of the European Biological Variation Study. METHODS Ninety-one healthy study participants (38 male and 53 female, 21-69… read more here.
Keywords: variation; biological variation; chemistry; study participants ... See more keywords
Estimates of Within-Subject Biological Variation Derived from Pathology Databases: An Approach to Allow Assessment of the Effects of Age, Sex, Time between Sample Collections, and Analyte Concentration on Reference Change Values.
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DOI: 10.1373/clinchem.2018.290841
Abstract: BACKGROUND Within-subject biological variation data (CVI) are used to establish quality requirements for assays and allow calculation of the reference change value (RCV) for quantitative clinical laboratory tests. The CVI is generally determined using a… read more here.
Keywords: reference change; subject biological; variation; biological variation ... See more keywords