Problems with estimating reference change values (critical differences)

The European Biological Variation Study (EuBIVAS): a summary report

(2021) Anna Carobene et al.   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

An approach to optimize delta checks in test panels – The effect of the number of rules included

(2020) Rui Zhen Tan et al.   ANNALS OF CLINICAL BIOCHEMISTRY

Analytical Performance Specifications for Lipoprotein(a), Apolipoprotein B-100, and Apolipoprotein A-I Using the Biological Variation Model in the EuBIVAS Population

(2020) Noemie Clouet-Foraison et al.   CLINICAL CHEMISTRY

Biological variation of morning serum cortisol: Updated estimates from the European biological variation study (EuBIVAS) and meta-analysis

(2020) Anna Carobene et al.   CLINICA CHIMICA ACTA

Critical appraisal and meta-analysis of biological variation estimates for kidney related analytes

(2020) Niels Jonker et al.   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Utilization of biological variation data in the interpretation of laboratory test results – survey about clinicians’ opinion and knowledge

(2020) Humeyra Ozturk Emre et al.   Biochemia Medica

Biological Variation of Cardiac Troponins in Health and Disease: A Systematic Review and Meta-analysis

(2020) Jorge Diaz-Garzon et al.   CLINICAL CHEMISTRY

Biological variation of serum insulin: updated estimates from the European Biological Variation Study (EuBIVAS) and meta-analysis

(2020) Anna Carobene et al.   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Systematic review and meta-analysis of within-subject and between-subject biological variation estimates of 20 haematological parameters

(2019) Abdurrahman Coskun et al.   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

The EuBIVAS: Within- and Between-Subject Biological Variation Data for Electrolytes, Lipids, Urea, Uric Acid, Total Protein, Total Bilirubin, Direct Bilirubin, and Glucose

(2018) Aasne K. Aarsand et al.   CLINICAL CHEMISTRY

Biological variables influencing the estimation of reference limits

(2018) Mustafa K. Özçürümez et al.   SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION

Biological variation estimates for prostate specific antigen from the European Biological Variation Study; consequences for diagnosis and monitoring of prostate cancer

(2018) Anna Carobene et al.   CLINICA CHIMICA ACTA

Systematic review of the biological variation data for diabetes related analytes

(2018) E. González-Lao et al.   CLINICA CHIMICA ACTA

Biological Variation: The Effect of Different Distributions on Estimated Within-Person Variation and Reference Change Values

(2016) T. Roraas et al.   CLINICAL CHEMISTRY

Sample collections from healthy volunteers for biological variation estimates’ update: a new project undertaken by the Working Group on Biological Variation established by the European Federation of Clinical Chemistry and Laboratory Medicine

(2016) Anna Carobene et al.   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Permissible limits for uncertainty of measurement in laboratory medicine

(2015) Rainer Haeckel et al.   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Calculation of limits for significant unidirectional changes in two or more serial results of a biomarker based on a computer simulation model

(2015) Flemming Lund et al.   ANNALS OF CLINICAL BIOCHEMISTRY

Collective opinion paper on findings of the 2010 convocation of experts on laboratory quality

(2011) Greg Cooper et al.   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Reference change values

(2011) Callum G. Fraser   CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Reference change values: the way forward in monitoring

(2009) C. G Fraser   ANNALS OF CLINICAL BIOCHEMISTRY

Critical difference calculations revised: inclusion of variation in standard deviation with analyte concentration

(2009) G. R. D. Jones   ANNALS OF CLINICAL BIOCHEMISTRY