Class information for:
Level 1: TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION SYNDROME

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
4 4 PSYCHIATRY//PSYCHOLOGY, CLINICAL//PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 1867560
76 3       OBSTETRICS & GYNECOLOGY//PREECLAMPSIA//OBSTET GYNECOL 86308
2309 2             TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION SYNDROME 4793
2495 1                   TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION SYNDROME 2258

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TWIN TWIN TRANSFUSION SYNDROME authKW 3886524 14% 87% 321
2 MONOCHORIONIC TWINS authKW 2874332 11% 85% 241
3 TWIN TO TWIN TRANSFUSION SYNDROME authKW 1972119 7% 85% 166
4 MONOCHORIONIC authKW 835778 3% 78% 77
5 TWIN ANEMIA POLYCYTHEMIA SEQUENCE authKW 725971 2% 98% 53
6 TTTS authKW 725076 3% 88% 59
7 CHORIONICITY authKW 718722 4% 61% 84
8 ACARDIAC TWIN authKW 655934 2% 100% 47
9 AMNIOREDUCTION authKW 533213 2% 85% 45
10 MONOCHORIONIC TWIN PREGNANCY authKW 468655 2% 88% 38

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Obstetrics & Gynecology 144787 76% 1% 1708
2 Acoustics 9669 13% 0% 284
3 Pediatrics 4208 16% 0% 351
4 Radiology, Nuclear Medicine & Medical Imaging 3045 15% 0% 342
5 Reproductive Biology 2880 7% 0% 164
6 Genetics & Heredity 1189 11% 0% 243
7 Developmental Biology 639 4% 0% 84
8 Pathology 38 2% 0% 42
9 Medicine, General & Internal 21 3% 0% 74
10 Toxicology -0 1% 0% 18

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FETAL MED 171489 5% 10% 121
2 PROGRAM FETAL MED 134429 1% 57% 17
3 MATERNAL FETAL MED 117015 10% 4% 236
4 FETAL CARE 116856 2% 25% 34
5 JACKSON FETAL THER Y 116297 0% 83% 10
6 OBSTET FETAL MED 94847 2% 20% 34
7 FLORIDA FETAL DIAG THER Y 94309 1% 48% 14
8 FETAL CARE CINCINNATI 89700 1% 43% 15
9 FETAL MED UNIT 85626 4% 7% 82
10 MATERNAL PERINATAL CARE 78597 1% 28% 20

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FETAL DIAGNOSIS AND THERAPY 143251 7% 7% 151
2 ULTRASOUND IN OBSTETRICS & GYNECOLOGY 121316 9% 4% 201
3 TWIN RESEARCH AND HUMAN GENETICS 64069 3% 7% 69
4 ACTA GENETICAE MEDICAE ET GEMELLOLOGIAE 39971 2% 8% 34
5 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 38222 10% 1% 236
6 PRENATAL DIAGNOSIS 31844 5% 2% 114
7 JOURNAL OF PERINATAL MEDICINE 19519 3% 2% 64
8 OBSTETRICS AND GYNECOLOGY 16746 6% 1% 132
9 TWIN RESEARCH 15572 1% 7% 16
10 PLACENTA 13227 3% 2% 62

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TWIN TWIN TRANSFUSION SYNDROME 3886524 14% 87% 321 Search TWIN+TWIN+TRANSFUSION+SYNDROME Search TWIN+TWIN+TRANSFUSION+SYNDROME
2 MONOCHORIONIC TWINS 2874332 11% 85% 241 Search MONOCHORIONIC+TWINS Search MONOCHORIONIC+TWINS
3 TWIN TO TWIN TRANSFUSION SYNDROME 1972119 7% 85% 166 Search TWIN+TO+TWIN+TRANSFUSION+SYNDROME Search TWIN+TO+TWIN+TRANSFUSION+SYNDROME
4 MONOCHORIONIC 835778 3% 78% 77 Search MONOCHORIONIC Search MONOCHORIONIC
5 TWIN ANEMIA POLYCYTHEMIA SEQUENCE 725971 2% 98% 53 Search TWIN+ANEMIA+POLYCYTHEMIA+SEQUENCE Search TWIN+ANEMIA+POLYCYTHEMIA+SEQUENCE
6 TTTS 725076 3% 88% 59 Search TTTS Search TTTS
7 CHORIONICITY 718722 4% 61% 84 Search CHORIONICITY Search CHORIONICITY
8 ACARDIAC TWIN 655934 2% 100% 47 Search ACARDIAC+TWIN Search ACARDIAC+TWIN
9 AMNIOREDUCTION 533213 2% 85% 45 Search AMNIOREDUCTION Search AMNIOREDUCTION
10 MONOCHORIONIC TWIN PREGNANCY 468655 2% 88% 38 Search MONOCHORIONIC+TWIN+PREGNANCY Search MONOCHORIONIC+TWIN+PREGNANCY

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 5800 MULTIFETAL PREGNANCY REDUCTION//TRIPLETS//MULTIPLE PREGNANCY
2 26356 BLOOD CHIMERISM//BINOVULAR FOLLICLES//MONOCHORIONIC DIZYGOTIC TWINS
3 21249 TWIN RESEARCH AND HUMAN GENETICS//ACTA GENETICAE MEDICAE ET GEMELLOLOGIAE//POPULAT GENET UNIT
4 20358 AMNIOTIC FLUID INDEX//AMNIOTIC FLUID VOLUME//OLIGOHYDRAMNIOS
5 12540 SINGLE UMBILICAL ARTERY//UMBILICAL CORD//VASA PREVIA
6 1835 DUCTUS VENOSUS//UMBILICAL ARTERY//DOPPLER
7 16223 AMNIOTIC BAND SYNDROME//LIMB BODY WALL COMPLEX//AMNIOTIC BANDS
8 21180 CHORIOANGIOMA//PLACENTAL CHORIOANGIOMA//PLACENTAL TUMOR
9 12689 CONJOINED TWINS//FETUS IN FETU//PARASITIC TWIN
10 36051 HYDRANENCEPHALY//FOWLER SYNDROME//FLVCR2

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