Class information for:
Level 2: CELL FREE DNA//CELL FREE FETAL DNA//NON INVASIVE PRENATAL DIAGNOSIS

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
10 4 IMMUNOLOGY//TRANSPLANTATION//RHEUMATOLOGY 1369268
483 3       ESSENTIAL THROMBOCYTHEMIA//THROMBOPOIETIN//HEMATOLOGY 24292
2518 2             CELL FREE DNA//CELL FREE FETAL DNA//NON INVASIVE PRENATAL DIAGNOSIS 4070
3676 1                   CELL FREE FETAL DNA//FETAL DNA//NON INVASIVE PRENATAL TESTING 1967
5877 1                   CELL FREE DNA//CIRCULATING DNA//CIRCULATING CELL FREE DNA 1589
19745 1                   MICROCHIMERISM//FETAL MICROCHIMERISM//MATERNAL MICROCHIMERISM 514

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CELL FREE DNA authKW 1726207 7% 74% 302
2 CELL FREE FETAL DNA authKW 1024968 4% 91% 146
3 NON INVASIVE PRENATAL DIAGNOSIS authKW 892490 3% 95% 121
4 FETAL DNA authKW 886362 3% 94% 122
5 NON INVASIVE PRENATAL TESTING authKW 883477 3% 86% 133
6 NONINVASIVE PRENATAL DIAGNOSIS authKW 743458 3% 91% 106
7 CIRCULATING DNA authKW 592675 3% 73% 105
8 FETAL CELLS authKW 553917 3% 66% 108
9 MATERNAL PLASMA authKW 537176 2% 69% 101
10 MICROCHIMERISM authKW 513634 3% 55% 120

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Obstetrics & Gynecology 32901 27% 0% 1116
2 Medical Laboratory Technology 21292 12% 1% 493
3 Genetics & Heredity 7439 19% 0% 760
4 Oncology 4418 19% 0% 761
5 Reproductive Biology 1328 4% 0% 157
6 Medicine, Research & Experimental 1117 7% 0% 299
7 Hematology 945 5% 0% 220
8 Pathology 400 3% 0% 140
9 Rheumatology 380 2% 0% 84
10 Cell Biology 210 6% 0% 237

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CIRCULATING FETAL NUCLE ACIDS 389218 1% 93% 54
2 PRENATAL MED 109635 1% 24% 60
3 CHEM PATHOL 77971 5% 5% 197
4 PROGRAM HUMAN IMMUNOGENET 57005 0% 82% 9
5 UNIV WOMENS HOSP 53692 1% 29% 24
6 PHYSIOPATHOL DEV 52253 0% 75% 9
7 LI KA SHING HLTH SCI 49330 2% 7% 87
8 PRENATAL MED GYNAECOL ONCOL 47417 0% 88% 7
9 MOTHER INFANT 36311 1% 15% 32
10 HARRIS BIRTHRIGHT FETAL MED 35633 1% 8% 59

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PRENATAL DIAGNOSIS 204280 10% 7% 387
2 FETAL DIAGNOSIS AND THERAPY 22195 2% 4% 80
3 CLINICAL CHEMISTRY 15062 4% 1% 153
4 ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 7576 5% 1% 200
5 EXPERT REVIEW OF MOLECULAR DIAGNOSTICS 5715 1% 3% 28
6 JOURNAL OF MOLECULAR DIAGNOSTICS 3438 1% 2% 23
7 JOURNAL OF GENETIC COUNSELING 2962 0% 2% 17
8 GENETICS IN MEDICINE 2782 1% 1% 25
9 LABORATORIUMSMEDIZIN-JOURNAL OF LABORATORY MEDICINE 2625 0% 3% 11
10 ULTRASOUND IN OBSTETRICS & GYNECOLOGY 2595 1% 1% 40

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CELL FREE DNA 1726207 7% 74% 302 Search CELL+FREE+DNA Search CELL+FREE+DNA
2 CELL FREE FETAL DNA 1024968 4% 91% 146 Search CELL+FREE+FETAL+DNA Search CELL+FREE+FETAL+DNA
3 NON INVASIVE PRENATAL DIAGNOSIS 892490 3% 95% 121 Search NON+INVASIVE+PRENATAL+DIAGNOSIS Search NON+INVASIVE+PRENATAL+DIAGNOSIS
4 FETAL DNA 886362 3% 94% 122 Search FETAL+DNA Search FETAL+DNA
5 NON INVASIVE PRENATAL TESTING 883477 3% 86% 133 Search NON+INVASIVE+PRENATAL+TESTING Search NON+INVASIVE+PRENATAL+TESTING
6 NONINVASIVE PRENATAL DIAGNOSIS 743458 3% 91% 106 Search NONINVASIVE+PRENATAL+DIAGNOSIS Search NONINVASIVE+PRENATAL+DIAGNOSIS
7 CIRCULATING DNA 592675 3% 73% 105 Search CIRCULATING+DNA Search CIRCULATING+DNA
8 FETAL CELLS 553917 3% 66% 108 Search FETAL+CELLS Search FETAL+CELLS
9 MATERNAL PLASMA 537176 2% 69% 101 Search MATERNAL+PLASMA Search MATERNAL+PLASMA
10 MICROCHIMERISM 513634 3% 55% 120 Search MICROCHIMERISM Search MICROCHIMERISM

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 2


rank cluster_id2 link
1 1717 TRANSFUSION//ALLOIMMUNIZATION//VOX SANGUINIS
2 1341 NUCHAL TRANSLUCENCY//PAPP A//SPINA BIFIDA
3 1669 CIRCULATING TUMOR CELLS//DISSEMINATED TUMOR CELLS//CIRCULATING TUMOUR CELLS
4 3147 NEUTROPHIL EXTRACELLULAR TRAPS//NETOSIS//NEUTROPHILS
5 2838 LOOP MEDIATED ISOTHERMAL AMPLIFICATION//LAMP//WHOLE GENOME AMPLIFICATION
6 387 ARRAY CGH//GENETICS & HEREDITY//HOLOPROSENCEPHALY
7 2113 CRIZOTINIB//ALK//ANAPLASTIC LYMPHOMA KINASE
8 713 GENETIC TESTING//BIOBANK//JOURNAL OF GENETIC COUNSELING
9 384 DNA METHYLATION//EPIGENETICS//METHYLATION
10 2762 EXOSOMES//EXTRACELLULAR VESICLES//MICROVESICLES

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