Class information for: |
Basic class information |
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 |
| 1001 | 2 | OBSTETRICS & GYNECOLOGY//ULTRASOUND IN OBSTETRICS & GYNECOLOGY//AMNIOTIC FLUID INDEX | 10731 |
| 14057 | 1 | COELOCENTESIS//THREATENED ABORTION//GESTATIONAL SAC | 826 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | COELOCENTESIS | authKW | 626076 | 2% | 86% | 19 |
| 2 | THREATENED ABORTION | authKW | 467361 | 3% | 44% | 28 |
| 3 | GESTATIONAL SAC | authKW | 457830 | 3% | 50% | 24 |
| 4 | EMBRYONIC HEART RATE | authKW | 293492 | 1% | 77% | 10 |
| 5 | CROWN RUMP LENGTH | authKW | 277044 | 4% | 23% | 32 |
| 6 | CHORIONIC BUMP | authKW | 267082 | 1% | 100% | 7 |
| 7 | GESTATIONAL SAC VOLUME | authKW | 257538 | 1% | 75% | 9 |
| 8 | FIRST TRIMESTER | authKW | 210285 | 9% | 8% | 72 |
| 9 | EARLY PREGNANCY | authKW | 205617 | 6% | 10% | 53 |
| 10 | INTERVILLOUS CIRCULATION | authKW | 196221 | 1% | 86% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Obstetrics & Gynecology | 43826 | 69% | 0% | 569 |
| 2 | Acoustics | 8450 | 19% | 0% | 159 |
| 3 | Reproductive Biology | 7021 | 18% | 0% | 150 |
| 4 | Radiology, Nuclear Medicine & Medical Imaging | 3368 | 25% | 0% | 209 |
| 5 | Pediatrics | 279 | 7% | 0% | 60 |
| 6 | Developmental Biology | 121 | 3% | 0% | 23 |
| 7 | Primary Health Care | 82 | 1% | 0% | 9 |
| 8 | Medicine, General & Internal | 57 | 6% | 0% | 46 |
| 9 | Emergency Medicine | 20 | 1% | 0% | 7 |
| 10 | Anatomy & Morphology | 8 | 1% | 0% | 5 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ANAESTHESIA OPERAT INTENS MED | 38155 | 0% | 100% | 1 |
| 2 | BIOPMED UNIT | 38155 | 0% | 100% | 1 |
| 3 | CALIFORNIA ADV IMAGING MED ASSOCIATES | 38155 | 0% | 100% | 1 |
| 4 | CHAIR ANALYT FOODCHEM | 38155 | 0% | 100% | 1 |
| 5 | DEV PEDIAT PATHOL | 38155 | 0% | 100% | 1 |
| 6 | ELIZABETH GARRET ANDERSON WOMENS HLTH | 38155 | 0% | 100% | 1 |
| 7 | FERTIL NW OHIO | 38155 | 0% | 100% | 1 |
| 8 | FETAL MATERNAL ASSESSMENT UNIT | 38155 | 0% | 100% | 1 |
| 9 | GREEN GRC 01 | 38155 | 0% | 100% | 1 |
| 10 | GYNECOL ONCOL ADV L OSCOPY PELVIC PAIN | 38155 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ULTRASOUND IN OBSTETRICS & GYNECOLOGY | 28551 | 7% | 1% | 59 |
| 2 | JOURNAL OF ULTRASOUND IN MEDICINE | 14280 | 6% | 1% | 49 |
| 3 | HUMAN REPRODUCTION | 13327 | 8% | 1% | 67 |
| 4 | JOURNAL OF CLINICAL ULTRASOUND | 11170 | 4% | 1% | 34 |
| 5 | JOURNAL OF PERINATAL MEDICINE | 8812 | 3% | 1% | 26 |
| 6 | JOURNAL OF MATERNAL-FETAL INVESTIGATION | 7289 | 1% | 3% | 7 |
| 7 | BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY | 5536 | 3% | 1% | 27 |
| 8 | DESIGN QUARTERLY | 5449 | 0% | 14% | 1 |
| 9 | OBSTETRICS AND GYNECOLOGY | 4848 | 5% | 0% | 43 |
| 10 | ZEITSCHRIFT FUR GEBURTSHILFE UND PERINATOLOGIE | 3870 | 1% | 1% | 9 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | COELOCENTESIS | 626076 | 2% | 86% | 19 | Search COELOCENTESIS | Search COELOCENTESIS |
| 2 | THREATENED ABORTION | 467361 | 3% | 44% | 28 | Search THREATENED+ABORTION | Search THREATENED+ABORTION |
| 3 | GESTATIONAL SAC | 457830 | 3% | 50% | 24 | Search GESTATIONAL+SAC | Search GESTATIONAL+SAC |
| 4 | EMBRYONIC HEART RATE | 293492 | 1% | 77% | 10 | Search EMBRYONIC+HEART+RATE | Search EMBRYONIC+HEART+RATE |
| 5 | CROWN RUMP LENGTH | 277044 | 4% | 23% | 32 | Search CROWN+RUMP+LENGTH | Search CROWN+RUMP+LENGTH |
| 6 | CHORIONIC BUMP | 267082 | 1% | 100% | 7 | Search CHORIONIC+BUMP | Search CHORIONIC+BUMP |
| 7 | GESTATIONAL SAC VOLUME | 257538 | 1% | 75% | 9 | Search GESTATIONAL+SAC+VOLUME | Search GESTATIONAL+SAC+VOLUME |
| 8 | FIRST TRIMESTER | 210285 | 9% | 8% | 72 | Search FIRST+TRIMESTER | Search FIRST+TRIMESTER |
| 9 | EARLY PREGNANCY | 205617 | 6% | 10% | 53 | Search EARLY+PREGNANCY | Search EARLY+PREGNANCY |
| 10 | INTERVILLOUS CIRCULATION | 196221 | 1% | 86% | 6 | Search INTERVILLOUS+CIRCULATION | Search INTERVILLOUS+CIRCULATION |
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 |