Class information for:
Level 1: BIOLOGICAL VARIATION//COMMUTABILITY//ANALYTICAL GOALS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4567 1765 21.1 48%


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
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
526 3       MEDICAL LABORATORY TECHNOLOGY//POPULAR COMPUTING//ABSINTHE 20146
1353 2             MEDICAL LABORATORY TECHNOLOGY//CLINICAL CHEMISTRY//PREANALYTICAL VARIABILITY 8289
4567 1                   BIOLOGICAL VARIATION//COMMUTABILITY//ANALYTICAL GOALS 1765

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 BIOLOGICAL VARIATION authKW 467549 5% 32% 84
2 COMMUTABILITY authKW 337287 2% 50% 39
3 ANALYTICAL GOALS authKW 334100 1% 74% 26
4 REFERENCE CHANGE VALUE authKW 263843 2% 49% 31
5 MEDICAL LABORATORY TECHNOLOGY WoSSC 231857 60% 1% 1056
6 EXTERNAL QUALITY ASSESSMENT authKW 190198 3% 20% 55
7 INDEX OF INDIVIDUALITY authKW 170845 1% 45% 22
8 QUALITY SPECIFICATIONS authKW 163316 1% 39% 24
9 SIGMA METRICS authKW 144153 1% 83% 10
10 IFCC REFERENCE PROCEDURE authKW 138390 0% 100% 8

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Medical Laboratory Technology 231857 60% 1% 1056
2 Medicine, Research & Experimental 4787 20% 0% 355
3 Pathology 2159 10% 0% 184
4 Chemistry, Analytical 355 8% 0% 133
5 Instruments & Instrumentation 173 4% 0% 70
6 Veterinary Sciences 77 3% 0% 61
7 Medicine, General & Internal 38 4% 0% 70
8 Medical Informatics 33 1% 0% 12
9 Hematology 15 2% 0% 31
10 Biochemical Research Methods 10 2% 0% 32

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 NORWEGIAN QUAL IMPROVEMENT PRIMARY CARE S NOKL 128169 1% 44% 17
2 STANDARDIZZAZ 100643 0% 73% 8
3 METROL TRACEABIL MED CIRME 88951 1% 43% 12
4 REFERENCIA ENZIMOL CLIN 86494 0% 100% 5
5 BREMER ZENTRUM MED 73801 0% 53% 8
6 NORWEGIAN QUAL IMPROVEMENT PRIMARY CARE S 61548 1% 32% 11
7 CLIN SUPPORT GRP 51896 0% 100% 3
8 REG CLIN CHEM HAEMATOL MIDDLE BRABANT 51896 0% 100% 3
9 NOKLUS 51036 1% 27% 11
10 BIOCHIM PL 48018 1% 14% 20

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CLINICAL CHEMISTRY 132540 17% 3% 300
2 CLINICAL CHEMISTRY AND LABORATORY MEDICINE 107169 9% 4% 161
3 SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION 91258 9% 3% 154
4 ANNALS OF CLINICAL BIOCHEMISTRY 46197 5% 3% 95
5 ACCREDITATION AND QUALITY ASSURANCE 43938 3% 4% 57
6 EUROPEAN JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY 30643 2% 4% 40
7 ARCHIVES OF PATHOLOGY & LABORATORY MEDICINE 27682 6% 1% 112
8 JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY 24440 2% 3% 41
9 CLINICA CHIMICA ACTA 22153 7% 1% 119
10 UPSALA JOURNAL OF MEDICAL SCIENCES 9646 1% 2% 24

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 BIOLOGICAL VARIATION 467549 5% 32% 84 Search BIOLOGICAL+VARIATION Search BIOLOGICAL+VARIATION
2 COMMUTABILITY 337287 2% 50% 39 Search COMMUTABILITY Search COMMUTABILITY
3 ANALYTICAL GOALS 334100 1% 74% 26 Search ANALYTICAL+GOALS Search ANALYTICAL+GOALS
4 REFERENCE CHANGE VALUE 263843 2% 49% 31 Search REFERENCE+CHANGE+VALUE Search REFERENCE+CHANGE+VALUE
5 EXTERNAL QUALITY ASSESSMENT 190198 3% 20% 55 Search EXTERNAL+QUALITY+ASSESSMENT Search EXTERNAL+QUALITY+ASSESSMENT
6 INDEX OF INDIVIDUALITY 170845 1% 45% 22 Search INDEX+OF+INDIVIDUALITY Search INDEX+OF+INDIVIDUALITY
7 QUALITY SPECIFICATIONS 163316 1% 39% 24 Search QUALITY+SPECIFICATIONS Search QUALITY+SPECIFICATIONS
8 SIGMA METRICS 144153 1% 83% 10 Search SIGMA+METRICS Search SIGMA+METRICS
9 IFCC REFERENCE PROCEDURE 138390 0% 100% 8 Search IFCC+REFERENCE+PROCEDURE Search IFCC+REFERENCE+PROCEDURE
10 ANALYTICAL QUALITY SPECIFICATIONS 138382 1% 67% 12 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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 PINEDA-TENOR, D , LASERNA-MENDIETA, EJ , TIMON-ZAPATA, J , RODELGO-JIMENEZ, L , RAMOS-CORRAL, R , RECIO-MONTEALEGRE, A , REUS, MGS , (2013) BIOLOGICAL VARIATION AND REFERENCE CHANGE VALUES OF COMMON CLINICAL CHEMISTRY AND HAEMATOLOGIC LABORATORY ANALYTES IN THE ELDERLY POPULATION.CLINICAL CHEMISTRY AND LABORATORY MEDICINE. VOL. 51. ISSUE 4. P. 851 -862 29 94% 10
2 SHAHANGIAN, S , (1998) PROFICIENCY TESTING IN LABORATORY MEDICINE - USES AND LIMITATIONS.ARCHIVES OF PATHOLOGY & LABORATORY MEDICINE. VOL. 122. ISSUE 1. P. 15 -30 68 60% 31
3 WESTGARD, JO , (2016) USEFUL MEASURES AND MODELS FOR ANALYTICAL QUALITY MANAGEMENT IN MEDICAL LABORATORIES.CLINICAL CHEMISTRY AND LABORATORY MEDICINE. VOL. 54. ISSUE 2. P. 223 -233 19 90% 7
4 SEBASTIAN-GAMBARO, MA , LIRON-HERNANDEZ, FJ , FUENTES-ARDERIU, X , (1997) INTRA- AND INTER-INDIVIDUAL BIOLOGICAL VARIABILITY DATA BANK.EUROPEAN JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY. VOL. 35. ISSUE 11. P. 845 -852 49 68% 112
5 WESTGARD, JO , WESTGARD, SA , (2016) QUALITY CONTROL REVIEW: IMPLEMENTING A SCIENTIFICALLY BASED QUALITY CONTROL SYSTEM.ANNALS OF CLINICAL BIOCHEMISTRY. VOL. 53. ISSUE 1. P. 32 -50 24 80% 2
6 STOCKL, D , FRANZINI, C , KRATOCHVILA, J , MIDDLE, J , RICOS, C , SIEKMANN, L , THIENPONT, LM , (1996) ANALYTICAL SPECIFICATIONS OF REFERENCE METHODS COMPILATION AND CRITICAL DISCUSSION.EUROPEAN JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY. VOL. 34. ISSUE 4. P. 319-337 65 57% 10
7 STEPMAN, HCM , TIIKKAINEN, U , STOCKL, D , VESPER, HW , EDWARDS, SH , LAITINEN, H , PELANTI, J , THIENPONT, LM , (2014) MEASUREMENTS FOR 8 COMMON ANALYTES IN NATIVE SERA IDENTIFY INADEQUATE STANDARDIZATION AMONG 6 ROUTINE LABORATORY ASSAYS.CLINICAL CHEMISTRY. VOL. 60. ISSUE 6. P. 855 -863 22 88% 12
8 PERICH, C , MINCHINELA, J , RICOS, C , FERNANDEZ-CALLE, P , ALVAREZ, V , DOMENECH, MV , SIMON, M , BIOSCA, C , BONED, B , GARCIA-LARIO, JV , ET AL (2015) BIOLOGICAL VARIATION DATABASE: STRUCTURE AND CRITERIA USED FOR GENERATION AND UPDATE.CLINICAL CHEMISTRY AND LABORATORY MEDICINE. VOL. 53. ISSUE 2. P. 299 -305 19 90% 12
9 PETERSEN, PH , GROTH, T , DEVERDIER, CH , (1993) PRINCIPLES FOR ASSESSING ANALYTICAL QUALITY SPECIFICATIONS (AQSPECS) AND THEIR USE IN DESIGN OF CONTROL-SYSTEMS.UPSALA JOURNAL OF MEDICAL SCIENCES. VOL. 98. ISSUE 3. P. 195-214 43 91% 2
10 DYBKAER, R , (1997) VOCABULARY FOR USE IN MEASUREMENT PROCEDURES AND DESCRIPTION OF REFERENCE MATERIALS IN LABORATORY MEDICINE.EUROPEAN JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY. VOL. 35. ISSUE 2. P. 141-173 47 67% 28

Classes with closest relation at Level 1


Rank Class id link
1 23006 JOURNAL OF AUTOMATIC CHEMISTRY//BOEHRINGER MANNHEIM HITACHI ANALYSIS SYSTEMS//IMMUNOASSAY ANALYZER
2 14135 REFERENCE INTERVALS//CALIPER PROGRAM//REFERENCE LIMITS
3 36061 CLIN PHARMACOL Q 76 4 2//GROWTH REPROD JMC 5064//STANDARDISAT MED
4 28422 AUTOVERIFICATION//DELTA CHECK//AUTOVALIDATION
5 18515 COMMUNITY POINT OF CARE SERV//COMMUNITY POINT CARE SERV//DESK TOP ANALYZERS
6 5742 PREANALYTICAL VARIABILITY//PREANALYTICAL PHASE//LABORATORY ERRORS
7 22181 ISO 15189//EC4//ACCREDITATION
8 32904 BLOOD LEAD DETERMINATION//2 8 QUINOLYLAZO 4 5 DI P TOLYLIMIDAZOLE QTI//ANALYTICAL QUALITY ASSURANCE PROGRAM
9 32335 ALLIGATOR PEAR FRUIT//ANALYSIS GENERAL//BUTTER FRUIT
10 24683 ELE OANALYT//MAGNETIC NANOHYDROMETALLURGY//PSEUDOHYPONATREMIA

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