Class information for:
Level 3: OBSTETRICS & GYNECOLOGY//PREECLAMPSIA//OBSTET GYNECOL

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
622 2             PREECLAMPSIA//PRE ECLAMPSIA//HYPERTENSION IN PREGNANCY 14239
845 2             PRETERM LABOR//CERVICAL LENGTH//PRETERM BIRTH 11853
860 2             STILLBIRTH//PRETERM BIRTH//PRENATAL CARE 11739
1001 2             OBSTETRICS & GYNECOLOGY//ULTRASOUND IN OBSTETRICS & GYNECOLOGY//AMNIOTIC FLUID INDEX 10731
1034 2             GESTATIONAL WEIGHT GAIN//MATERNAL OBESITY//FETAL PROGRAMMING 10491
1341 2             NUCHAL TRANSLUCENCY//PAPP A//SPINA BIFIDA 8652
1943 2             GESTATIONAL DIABETES//GESTATIONAL DIABETES MELLITUS//MACROSOMIA 6132
2214 2             FETAL MOVEMENT//JOURNAL OF DEVELOPMENTAL PHYSIOLOGY//FETAL HEART RATE 5119
2309 2             TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION SYNDROME 4793
3080 2             PLACENTA//MATERNAL FETAL EXCHANGE//PLACENTAL TRANSPORT 2559

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OBSTETRICS & GYNECOLOGY WoSSC 1873822 44% 14% 38303
2 PREECLAMPSIA authKW 752238 4% 57% 3620
3 OBSTET GYNECOL address 692271 19% 12% 16146
4 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY journal 626890 7% 30% 5928
5 PREGNANCY authKW 405596 8% 17% 6904
6 MATERNAL FETAL MED address 392503 3% 41% 2685
7 ULTRASOUND IN OBSTETRICS & GYNECOLOGY journal 314433 2% 43% 2010
8 PRE ECLAMPSIA authKW 287448 2% 56% 1426
9 PRETERM BIRTH authKW 272037 2% 49% 1540
10 GESTATIONAL DIABETES authKW 263989 1% 63% 1159

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Obstetrics & Gynecology 1873822 44% 14% 38303
2 Reproductive Biology 119365 8% 6% 6514
3 Pediatrics 96608 12% 3% 10615
4 Acoustics 34011 4% 3% 3503
5 Endocrinology & Metabolism 23015 7% 1% 6431
6 Developmental Biology 18723 3% 2% 2854
7 Public, Environmental & Occupational Health 13303 6% 1% 5595
8 Physiology 11044 5% 1% 4194
9 Radiology, Nuclear Medicine & Medical Imaging 9700 5% 1% 4634
10 Medicine, General & Internal 8613 6% 1% 5443

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OBSTET GYNECOL 692271 19% 12% 16146
2 MATERNAL FETAL MED 392503 3% 41% 2685
3 OBSTET GYNAECOL 223052 6% 13% 4879
4 OBSTET 151846 2% 25% 1712
5 HARRIS BIRTHRIGHT FETAL MED 108325 1% 63% 475
6 PERINATOL BRANCH 74682 0% 54% 383
7 OBSTET GYNECOL REPROD SCI 70184 1% 17% 1187
8 FETAL MED UNIT 69714 1% 42% 460
9 FETAL MED 65994 1% 39% 467
10 NEONATOL 43480 2% 8% 1510

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 626890 7% 30% 5928
2 ULTRASOUND IN OBSTETRICS & GYNECOLOGY 314433 2% 43% 2010
3 PLACENTA 204164 2% 38% 1510
4 JOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE 197293 2% 35% 1556
5 OBSTETRICS AND GYNECOLOGY 191290 3% 19% 2776
6 JOURNAL OF PERINATAL MEDICINE 155740 1% 39% 1122
7 HYPERTENSION IN PREGNANCY 125811 1% 64% 547
8 PRENATAL DIAGNOSIS 122690 2% 25% 1394
9 AMERICAN JOURNAL OF PERINATOLOGY 106943 1% 30% 1010
10 BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 105215 1% 24% 1211

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PREECLAMPSIA 752238 4% 57% 3620 Search PREECLAMPSIA Search PREECLAMPSIA
2 PREGNANCY 405596 8% 17% 6904 Search PREGNANCY Search PREGNANCY
3 PRE ECLAMPSIA 287448 2% 56% 1426 Search PRE+ECLAMPSIA Search PRE+ECLAMPSIA
4 PRETERM BIRTH 272037 2% 49% 1540 Search PRETERM+BIRTH Search PRETERM+BIRTH
5 GESTATIONAL DIABETES 263989 1% 63% 1159 Search GESTATIONAL+DIABETES Search GESTATIONAL+DIABETES
6 PLACENTA 242314 3% 30% 2271 Search PLACENTA Search PLACENTA
7 BIRTH WEIGHT 223822 2% 38% 1640 Search BIRTH+WEIGHT Search BIRTH+WEIGHT
8 GESTATIONAL DIABETES MELLITUS 186002 1% 59% 872 Search GESTATIONAL+DIABETES+MELLITUS Search GESTATIONAL+DIABETES+MELLITUS
9 PRETERM LABOR 183984 1% 66% 764 Search PRETERM+LABOR Search PRETERM+LABOR
10 NUCHAL TRANSLUCENCY 165831 1% 78% 588 Search NUCHAL+TRANSLUCENCY Search NUCHAL+TRANSLUCENCY

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 3


rank cluster_id2 link
1 323 OBSTETRICS & GYNECOLOGY//MISOPROSTOL//POSTPARTUM DEPRESSION
2 495 SUDDEN INFANT DEATH SYNDROME//PEDIATRICS//SIDS
3 477 BREASTFEEDING//NECROTIZING ENTEROCOLITIS//JOURNAL OF HUMAN LACTATION
4 225 ENDOMETRIOSIS//OBSTETRICS & GYNECOLOGY//REPRODUCTIVE BIOLOGY
5 230 PULMONARY HYPERTENSION//PULMONARY ARTERIAL HYPERTENSION//RESPIRATORY SYSTEM
6 433 CIENCIA & SAUDE COLETIVA//HEALTH POLICY AND PLANNING//MATERNAL MORTALITY
7 73 REPRODUCTIVE BIOLOGY//FERTILITY AND STERILITY//POLYCYSTIC OVARY SYNDROME
8 483 ESSENTIAL THROMBOCYTHEMIA//THROMBOPOIETIN//HEMATOLOGY
9 201 CLEFT PALATE-CRANIOFACIAL JOURNAL//CLEFT PALATE//CRANIOSYNOSTOSIS
10 480 MEDICAL ETHICS//ETHICS//GENETIC TESTING

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