Class information for:
Level 1: PLACENTA ACCRETA//PLACENTA PREVIA//PLACENTA PERCRETA

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
323 3       OBSTETRICS & GYNECOLOGY//MISOPROSTOL//POSTPARTUM DEPRESSION 38777
2031 2             POSTPARTUM HEMORRHAGE//PLACENTA ACCRETA//PLACENTA PREVIA 5815
3811 1                   PLACENTA ACCRETA//PLACENTA PREVIA//PLACENTA PERCRETA 1941

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLACENTA ACCRETA authKW 4330501 16% 85% 315
2 PLACENTA PREVIA authKW 2599764 11% 72% 221
3 PLACENTA PERCRETA authKW 1555584 6% 88% 109
4 POSTPARTUM HEMORRHAGE authKW 1083110 12% 29% 228
5 CESAREAN HYSTERECTOMY authKW 649654 3% 78% 51
6 PERIPARTUM HYSTERECTOMY authKW 636183 2% 85% 46
7 PLACENTA INCRETA authKW 628634 2% 88% 44
8 UTERINE ATONY authKW 549153 3% 55% 61
9 ACCRETA authKW 520972 2% 84% 38
10 ABNORMAL PLACENTATION authKW 505138 2% 84% 37

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Obstetrics & Gynecology 115997 73% 1% 1418
2 Radiology, Nuclear Medicine & Medical Imaging 2482 15% 0% 287
3 Acoustics 1603 6% 0% 111
4 Reproductive Biology 1166 5% 0% 99
5 Anesthesiology 293 3% 0% 52
6 Medicine, General & Internal 250 7% 0% 134
7 Pediatrics 191 4% 0% 86
8 Developmental Biology 14 1% 0% 18
9 Emergency Medicine 9 0% 0% 9
10 Peripheral Vascular Diseases 3 1% 0% 23

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JJ NAON MORPHOL 119550 0% 82% 9
2 OBSTET GYNECOL 61031 37% 1% 711
3 MED EDUC CLIN CEMIC 51952 0% 80% 4
4 MATERNITE PORT ROYAL HOSP 48707 0% 100% 3
5 CHU LA MILETRIE HOSP 32471 0% 100% 2
6 COCHIN HP 32467 0% 50% 4
7 ABDOMINAL INTERVENT IMAGING 30754 0% 32% 6
8 GLOBAL HLTH HUMAN RIGHTS 28851 0% 22% 8
9 AFFILIATED MATERNAL CHILD HLTH HOSP FOSHAN 25972 0% 40% 4
10 LEFKOSA TRNC 24350 0% 50% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF OBSTETRICS AND GYNAECOLOGY 23109 3% 2% 67
2 OBSTETRICS AND GYNECOLOGY 21978 7% 1% 140
3 INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS 16684 4% 1% 83
4 ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA 15447 4% 1% 82
5 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 15116 7% 1% 138
6 JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH 14785 3% 2% 53
7 AUSTRALIAN & NEW ZEALAND JOURNAL OF OBSTETRICS & GYNAECOLOGY 14432 3% 2% 57
8 CLINICAL AND EXPERIMENTAL OBSTETRICS & GYNECOLOGY 12154 2% 2% 33
9 TAIWANESE JOURNAL OF OBSTETRICS & GYNECOLOGY 11655 1% 3% 28
10 BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY 11626 3% 1% 50

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PLACENTA ACCRETA 4330501 16% 85% 315 Search PLACENTA+ACCRETA Search PLACENTA+ACCRETA
2 PLACENTA PREVIA 2599764 11% 72% 221 Search PLACENTA+PREVIA Search PLACENTA+PREVIA
3 PLACENTA PERCRETA 1555584 6% 88% 109 Search PLACENTA+PERCRETA Search PLACENTA+PERCRETA
4 POSTPARTUM HEMORRHAGE 1083110 12% 29% 228 Search POSTPARTUM+HEMORRHAGE Search POSTPARTUM+HEMORRHAGE
5 CESAREAN HYSTERECTOMY 649654 3% 78% 51 Search CESAREAN+HYSTERECTOMY Search CESAREAN+HYSTERECTOMY
6 PERIPARTUM HYSTERECTOMY 636183 2% 85% 46 Search PERIPARTUM+HYSTERECTOMY Search PERIPARTUM+HYSTERECTOMY
7 PLACENTA INCRETA 628634 2% 88% 44 Search PLACENTA+INCRETA Search PLACENTA+INCRETA
8 UTERINE ATONY 549153 3% 55% 61 Search UTERINE+ATONY Search UTERINE+ATONY
9 ACCRETA 520972 2% 84% 38 Search ACCRETA Search ACCRETA
10 ABNORMAL PLACENTATION 505138 2% 84% 37 Search ABNORMAL+PLACENTATION Search ABNORMAL+PLACENTATION

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 18866 UTERINE ARTERIOVENOUS MALFORMATION//RETAINED PRODUCTS OF CONCEPTION//UTERINE ARTERY PSEUDOANEURYSM
2 8978 POSTPARTUM HEMORRHAGE//POSTPARTUM HAEMORRHAGE//THIRD STAGE OF LABOR
3 25472 PLACENTAL ABRUPTION//ABRUPTIO PLACENTAE//CHRONIC ABRUPTION OLIGOHYDRAMNIOS SEQUENCE
4 14929 CESAREAN SCAR PREGNANCY//CERVICAL PREGNANCY//CAESAREAN SCAR PREGNANCY
5 9369 UTERINE ARTERY EMBOLIZATION//FIBROIDS//UTERINE FIBROIDS
6 37030 PRESACRAL BLEEDING//PRESACRAL HEMORRHAGE//PRESACRAL VENOUS PLEXUS
7 29578 UTERINE INVERSION//NON PUERPERAL//NON PUERPERAL UTERINE INVERSION
8 1248 UTERINE RUPTURE//VAGINAL BIRTH AFTER CESAREAN//TRIAL OF LABOR
9 32229 PROSTATIC ARTERY EMBOLIZATION//PROSTATIC ARTERIAL EMBOLIZATION//PROSTATE ARTERY EMBOLIZATION
10 21180 CHORIOANGIOMA//PLACENTAL CHORIOANGIOMA//PLACENTAL TUMOR

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