Class information for:
Level 1: BIOLOGICAL VARIATION//COMMUTABILITY//REFERENCE CHANGE VALUE

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
7 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1572904
623 3       MEDICAL LABORATORY TECHNOLOGY//CLINICAL CHEMISTRY//CLINICAL CHEMISTRY AND LABORATORY MEDICINE 12851
1142 2             MEDICAL LABORATORY TECHNOLOGY//CLINICAL CHEMISTRY//CLINICAL CHEMISTRY AND LABORATORY MEDICINE 9911
4878 1                   BIOLOGICAL VARIATION//COMMUTABILITY//REFERENCE CHANGE VALUE 1737

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BIOLOGICAL VARIATION authKW 480032 5% 31% 85
2 COMMUTABILITY authKW 427153 3% 52% 45
3 REFERENCE CHANGE VALUE authKW 335863 2% 51% 36
4 ANALYTICAL GOALS authKW 290267 1% 67% 24
5 MEDICAL LABORATORY TECHNOLOGY WoSSC 243633 62% 1% 1070
6 EXTERNAL QUALITY ASSESSMENT authKW 225685 4% 20% 61
7 QUALITY SPECIFICATIONS authKW 185793 1% 39% 26
8 INDEX OF INDIVIDUALITY authKW 184541 1% 44% 23
9 NORWEGIAN QUAL IMPROVEMENT PRIMARY CARE S NOKL address 152293 1% 44% 19
10 CLINICAL CHEMISTRY journal 145293 18% 3% 308

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Medical Laboratory Technology 243633 62% 1% 1070
2 Medicine, Research & Experimental 4515 20% 0% 345
3 Pathology 2224 10% 0% 182
4 Chemistry, Analytical 347 8% 0% 131
5 Instruments & Instrumentation 157 4% 0% 67
6 Medicine, General & Internal 49 4% 0% 74
7 Medical Informatics 20 1% 0% 10
8 Hematology 18 2% 0% 32
9 Biochemical Research Methods 5 2% 0% 28
10 Veterinary Sciences 3 2% 0% 28

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NORWEGIAN QUAL IMPROVEMENT PRIMARY CARE S NOKL 152293 1% 44% 19
2 STANDARDIZZAZ 96756 0% 67% 8
3 METROL TRACEABIL MED CIRME 92897 1% 39% 13
4 REFERENCIA ENZIMOL CLIN 90713 0% 100% 5
5 BREMER ZENTRUM MED 68293 0% 47% 8
6 BIOL VARIAT WORKING GRP 54428 0% 100% 3
7 REG CLIN CHEM HAEMATOL MIDDLE BRABANT 54428 0% 100% 3
8 NOKLUS 53527 1% 27% 11
9 NORWEGIAN QUAL IMPROVEMENT PRIMARY CARE S 53347 1% 29% 10
10 BIOCHIM PL 43923 1% 13% 19

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CLINICAL CHEMISTRY 145293 18% 3% 308
2 CLINICAL CHEMISTRY AND LABORATORY MEDICINE 110033 9% 4% 162
3 SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION 89585 9% 3% 150
4 ACCREDITATION AND QUALITY ASSURANCE 43558 3% 4% 56
5 ANNALS OF CLINICAL BIOCHEMISTRY 39692 5% 3% 87
6 EUROPEAN JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY 32141 2% 4% 40
7 ARCHIVES OF PATHOLOGY & LABORATORY MEDICINE 27126 6% 1% 109
8 JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY 22016 2% 3% 38
9 BIOCHEMIA MEDICA 21966 1% 6% 22
10 CLINICA CHIMICA ACTA 21688 7% 1% 116

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BIOLOGICAL VARIATION 480032 5% 31% 85 Search BIOLOGICAL+VARIATION Search BIOLOGICAL+VARIATION
2 COMMUTABILITY 427153 3% 52% 45 Search COMMUTABILITY Search COMMUTABILITY
3 REFERENCE CHANGE VALUE 335863 2% 51% 36 Search REFERENCE+CHANGE+VALUE Search REFERENCE+CHANGE+VALUE
4 ANALYTICAL GOALS 290267 1% 67% 24 Search ANALYTICAL+GOALS Search ANALYTICAL+GOALS
5 EXTERNAL QUALITY ASSESSMENT 225685 4% 20% 61 Search EXTERNAL+QUALITY+ASSESSMENT Search EXTERNAL+QUALITY+ASSESSMENT
6 QUALITY SPECIFICATIONS 185793 1% 39% 26 Search QUALITY+SPECIFICATIONS Search QUALITY+SPECIFICATIONS
7 INDEX OF INDIVIDUALITY 184541 1% 44% 23 Search INDEX+OF+INDIVIDUALITY Search INDEX+OF+INDIVIDUALITY
8 IFCC REFERENCE PROCEDURE 145141 0% 100% 8 Search IFCC+REFERENCE+PROCEDURE Search IFCC+REFERENCE+PROCEDURE
9 AVERAGE OF NORMALS 126999 0% 100% 7 Search AVERAGE+OF+NORMALS Search AVERAGE+OF+NORMALS
10 ANALYTICAL QUALITY SPECIFICATIONS 121950 1% 61% 11 Search ANALYTICAL+QUALITY+SPECIFICATIONS Search ANALYTICAL+QUALITY+SPECIFICATIONS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 24682 JOURNAL OF AUTOMATIC CHEMISTRY//CEDIAR ASSAYS//IMMUNOASSAY AUTOMATION
2 17461 REFERENCE INTERVALS//CALIPER PROGRAM//REFERENCE LIMITS
3 22463 DESK TOP ANALYZERS//B S HEALTHCARE//REFLOTRON
4 6390 PREANALYTICAL VARIABILITY//PREANALYTICAL PHASE//LABORATORY ERRORS
5 36465 CLIN PHARMACOL Q 76 4 2//GROWTH REPROD JMC 5064//STANDARDISAT MED
6 29592 PROTEIN STANDARDIZATION//CLIN IMMUNOCHEM MICROBIOL//AGILENT TECHNOL RD
7 33520 MEDICAL MICROBIOLOGY LETTERS//AUTOMATIC SUSCEPTIBILITY TESTING SYSTEMS//BIOL EVOLUT MICROORGANISMS MICROBIOL
8 17891 FRIEDEWALD FORMULA//FRIEDEWALD EQUATION//BETA QUANTIFICATION
9 25215 VETERINARY CLINICAL PATHOLOGY//VETERINARY HAEMATOLOGY//FUNCT BIOL SCI
10 24471 BARRIER GEL//GLUCOMEDICS//RAPID SERUM TUBE

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