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Page 1
Critical review and meta-analysis of biological variation estimates for tumor markers.
Marques-Garcia F, Boned B, González-Lao E, Braga F, Carobene A, Coskun A, Díaz-Garzón J, Fernández-Calle P, Perich MC, Simon M, Jonker N, Aslan B, Bartlett WA, Sandberg S, Aarsand AK; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation and Task Group for the Biological Variation Database. Marques-Garcia F, et al. Clin Chem Lab Med. 2022 Feb 10;60(4):494-504. doi: 10.1515/cclm-2021-0725. Print 2022 Mar 28. Clin Chem Lab Med. 2022. PMID: 35143717 Free article. Review.
Critical appraisal and meta-analysis of biological variation estimates for kidney related analytes.
Jonker N, Aslan B, Boned B, Marqués-García F, Ricós C, Alvarez V, Bartlett W, Braga F, Carobene A, Coskun A, Diaz-Garzón J, Fernández-Calle P, Gonzalez-Lao E, Minchinela J, Perich C, Simón M, Sandberg S, Aarsand AK; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation and Task Group for the Biological Variation Database. Jonker N, et al. Clin Chem Lab Med. 2020 Oct 19;60(4):469-478. doi: 10.1515/cclm-2020-1168. Print 2022 Mar 28. Clin Chem Lab Med. 2020. PMID: 32970605 Free article. Review.
European Biological Variation Study (EuBIVAS): within- and between-subject biological variation estimates of beta-isomerized C-terminal telopeptide of type I collagen (beta-CTX), N-terminal propeptide of type I collagen (PINP), osteocalcin, intact fibroblast growth factor 23 and uncarboxylated-unphosphorylated matrix-Gla protein-a cooperation between the EFLM Working Group on Biological Variation and the International Osteoporosis Foundation-International Federation of Clinical Chemistry Committee on Bone Metabolism.
Cavalier E, Lukas P, Bottani M, Aarsand AK, Ceriotti F, Coşkun A, Díaz-Garzón J, Fernàndez-Calle P, Guerra E, Locatelli M, Sandberg S, Carobene A; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation and IOF-IFCC Committee on Bone Metabolism. Cavalier E, et al. Osteoporos Int. 2020 Aug;31(8):1461-1470. doi: 10.1007/s00198-020-05362-8. Epub 2020 Apr 8. Osteoporos Int. 2020. PMID: 32270253
We calculated the BV and RCV for different bone metabolism markers, namely beta-isomerized C-terminal telopeptide of type I collagen (beta-CTX), N-terminal propeptide of type I collagen (PINP), osteocalcin (OC), intact fibroblast growth factor 23 (iFGF-23), and uncarboxylated-unp …
We calculated the BV and RCV for different bone metabolism markers, namely beta-isomerized C-terminal telopeptide of type I collagen (beta-C …
Long-term within- and between-subject biological variation of 29 routine laboratory measurands in athletes.
Diaz-Garzon J, Fernandez-Calle P, Aarsand AK, Sandberg S, Coskun A, Carobene A, Jonker N, Itkonen O, Bartlett WA, Buno A; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation. Diaz-Garzon J, et al. Clin Chem Lab Med. 2021 Nov 19;60(4):618-628. doi: 10.1515/cclm-2021-0910. Print 2022 Mar 28. Clin Chem Lab Med. 2021. PMID: 34800014 Free article.
Systematic review of the biological variation data for diabetes related analytes.
González-Lao E, Corte Z, Simón M, Ricós C, Coskun A, Braga F, Aarsand AK, Carobene A, Bartlett WA, Boned B, Asland B, Díaz-Garzón J, Marqués-García F, Minchinela J, Perich C, Fernández-Calle P, Roraas T, Fernández-Fernández P, Jonker N, Sandberg S; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation and Task Group for the Biological Variation Database. González-Lao E, et al. Clin Chim Acta. 2019 Jan;488:61-67. doi: 10.1016/j.cca.2018.10.031. Epub 2018 Oct 31. Clin Chim Acta. 2019. PMID: 30389455
The Biological Variation Data Critical Appraisal Checklist: A Standard for Evaluating Studies on Biological Variation.
Aarsand AK, Røraas T, Fernandez-Calle P, Ricos C, Díaz-Garzón J, Jonker N, Perich C, González-Lao E, Carobene A, Minchinela J, Coşkun A, Simón M, Álvarez V, Bartlett WA, Fernández-Fernández P, Boned B, Braga F, Corte Z, Aslan B, Sandberg S; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation and Task and Finish Group for the Biological Variation Database. Aarsand AK, et al. Clin Chem. 2018 Mar;64(3):501-514. doi: 10.1373/clinchem.2017.281808. Epub 2017 Dec 8. Clin Chem. 2018. PMID: 29222339 Free article. Review.
BACKGROUND: Concern has been raised about the quality of available biological variation (BV) estimates and the effect of their application in clinical practice. A European Federation of Clinical Chemistry and Laboratory Medicine Task and Finish Group has addressed t …
BACKGROUND: Concern has been raised about the quality of available biological variation (BV) estimates and the effect of their application i …
Within- and between-subject biological variation data for tumor markers based on the European Biological Variation Study.
Coşkun A, Aarsand AK, Sandberg S, Guerra E, Locatelli M, Díaz-Garzón J, Fernandez-Calle P, Ceriotti F, Jonker N, Bartlett WA, Carobene A; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation. Coşkun A, et al. Clin Chem Lab Med. 2021 May 10;60(4):543-552. doi: 10.1515/cclm-2021-0283. Print 2022 Mar 28. Clin Chem Lab Med. 2021. PMID: 33964202 Free article.
OBJECTIVES: Reliable biological variation (BV) data are required for the clinical use of tumor markers in the diagnosis and monitoring of treatment effects in cancer. The European Biological Variation Study (EuBIVAS) was established by the EFLM Biological Variation Working …
OBJECTIVES: Reliable biological variation (BV) data are required for the clinical use of tumor markers in the diagnosis and monitoring of tr …
Within- and between-subject biological variation data for serum zinc, copper and selenium obtained from 68 apparently healthy Turkish subjects.
Coşkun A, Carobene A, Aarsand AK, Aksungar FB, Serteser M, Sandberg S, Díaz-Garzón J, Fernandez-Calle P, Karpuzoğlu FH, Coskun C, Kızılkaya E, Fidan D, Jonker N, Uğur E, Unsal I; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation and Task Group for the Biological Variation Database. Coşkun A, et al. Clin Chem Lab Med. 2021 Oct 22;60(4):533-542. doi: 10.1515/cclm-2021-0886. Print 2022 Mar 28. Clin Chem Lab Med. 2021. PMID: 34700367 Free article.
European Biological Variation Study (EuBIVAS): Within- and Between-Subject Biological Variation Data for 15 Frequently Measured Proteins.
Carobene A, Aarsand AK, Guerra E, Bartlett WA, Coşkun A, Díaz-Garzón J, Fernandez-Calle P, Jonker N, Locatelli M, Sandberg S, Ceriotti F; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation. Carobene A, et al. Clin Chem. 2019 Aug;65(8):1031-1041. doi: 10.1373/clinchem.2019.304618. Epub 2019 Jun 6. Clin Chem. 2019. PMID: 31171528
BACKGROUND: The European Biological Variation Study (EuBIVAS) was established to deliver rigorously determined data for biological variation (BV). ...METHOD: Serum samples from weekly blood samplings of 91 healthy study participants (38 males and 53 females, ages 21-69 yea …
BACKGROUND: The European Biological Variation Study (EuBIVAS) was established to deliver rigorously determined data for biological va …
European Biological Variation Study (EuBIVAS): within- and between-subject biological variation estimates for serum biointact parathyroid hormone based on weekly samplings from 91 healthy participants.
Bottani M, Banfi G, Guerra E, Locatelli M, Aarsand AK, Coşkun A, Díaz-Garzón J, Fernandez-Calle P, Sandberg S, Ceriotti F, González-Lao E, Simon M, Carobene A; European Federation of Clinical Chemistry and Laboratory Medicine Working Group on Biological Variation. Bottani M, et al. Ann Transl Med. 2020 Jul;8(14):855. doi: 10.21037/atm-19-4498. Ann Transl Med. 2020. PMID: 32793699 Free PMC article.
BACKGROUND: The European Biological Variation Study (EuBIVAS) was created by the European Federation of Clinical Chemistry and Laboratory Medicine (EFLM) Working Group on Biological Variation to establish high-quality biological variation (BV) estimates for c …
BACKGROUND: The European Biological Variation Study (EuBIVAS) was created by the European Federation of Clinical Chemis …
12 results