Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
12159 | 928 | 19.7 | 57% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Cluster id | Level | Cluster label | #P |
---|---|---|---|
17 | 4 | REPRODUCTIVE BIOLOGY//OBSTETRICS & GYNECOLOGY//VETERINARY SCIENCES | 563730 |
186 | 3 | OBSTETRICS & GYNECOLOGY//PREGNANCY//POSTPARTUM DEPRESSION | 55886 |
1003 | 2 | EPISIOTOMY//OBSTETRICS & GYNECOLOGY//LABOR INDUCTION | 10389 |
12159 | 1 | VACUUM EXTRACTION//INTRAPARTUM ULTRASOUND//FORCEPS | 928 |
Terms with highest relevance score |
rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|---|
1 | VACUUM EXTRACTION | authKW | 1094544 | 7% | 51% | 65 |
2 | INTRAPARTUM ULTRASOUND | authKW | 734436 | 3% | 89% | 25 |
3 | FORCEPS | authKW | 657149 | 6% | 36% | 56 |
4 | ANGLE OF PROGRESSION | authKW | 533025 | 2% | 90% | 18 |
5 | INSTRUMENTAL DELIVERY | authKW | 531718 | 4% | 40% | 40 |
6 | OPERATIVE VAGINAL DELIVERY | authKW | 511842 | 4% | 47% | 33 |
7 | SUBGALEAL HEMATOMA | authKW | 484565 | 2% | 82% | 18 |
8 | FETAL HEAD POSITION | authKW | 462696 | 2% | 94% | 15 |
9 | OCCIPUT POSTERIOR | authKW | 435477 | 2% | 88% | 15 |
10 | CEPHALOHEMATOMA | authKW | 382862 | 2% | 73% | 16 |
Web of Science journal categories |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | Obstetrics & Gynecology | 48715 | 69% | 0% | 637 |
2 | Pediatrics | 1955 | 16% | 0% | 153 |
3 | Acoustics | 731 | 6% | 0% | 52 |
4 | Radiology, Nuclear Medicine & Medical Imaging | 305 | 8% | 0% | 76 |
5 | Reproductive Biology | 251 | 4% | 0% | 33 |
6 | Medicine, General & Internal | 123 | 7% | 0% | 65 |
7 | Nursing | 95 | 2% | 0% | 20 |
8 | Surgery | 94 | 8% | 0% | 71 |
9 | Clinical Neurology | 88 | 6% | 0% | 54 |
10 | Emergency Medicine | 77 | 1% | 0% | 13 |
Address terms |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | MIDWESTERN REG MATERN HOSP | 65806 | 0% | 100% | 2 |
2 | SOFTWARE ENGN TELEMEDIA SET | 65806 | 0% | 100% | 2 |
3 | COOMBE WOMEN INFANTS UNIV HOSP | 53833 | 1% | 27% | 6 |
4 | RPA WOMEN BABIES | 50125 | 1% | 19% | 8 |
5 | ST ORSOLA MALPIGHI UNIV HOSP | 38375 | 1% | 17% | 7 |
6 | DELIVERY UNIT | 37012 | 0% | 38% | 3 |
7 | ANTENATAL TESTING | 32903 | 0% | 100% | 1 |
8 | ASSISTANCE PUBL HOP PARISU 717 SANTE R | 32903 | 0% | 100% | 1 |
9 | BANNER FT INS MED | 32903 | 0% | 100% | 1 |
10 | BARABOO RURAL TRAINING TRACK PROGRAM | 32903 | 0% | 100% | 1 |
Journals |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | ULTRASOUND IN OBSTETRICS & GYNECOLOGY | 17350 | 5% | 1% | 49 |
2 | JOURNAL DE GYNECOLOGIE OBSTETRIQUE ET BIOLOGIE DE LA REPRODUCTION | 17316 | 3% | 2% | 27 |
3 | OBSTETRICS AND GYNECOLOGY | 12359 | 8% | 1% | 73 |
4 | JOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE | 8676 | 4% | 1% | 33 |
5 | AUSTRALIAN & NEW ZEALAND JOURNAL OF OBSTETRICS & GYNAECOLOGY | 8266 | 3% | 1% | 30 |
6 | BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY | 7731 | 3% | 1% | 28 |
7 | AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY | 6878 | 7% | 0% | 65 |
8 | ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA | 5446 | 4% | 0% | 34 |
9 | GYNECOLOGIE OBSTETRIQUE & FERTILITE | 5396 | 2% | 1% | 14 |
10 | BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY | 4418 | 3% | 1% | 26 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | VACUUM EXTRACTION | 1094544 | 7% | 51% | 65 | Search VACUUM+EXTRACTION | Search VACUUM+EXTRACTION |
2 | INTRAPARTUM ULTRASOUND | 734436 | 3% | 89% | 25 | Search INTRAPARTUM+ULTRASOUND | Search INTRAPARTUM+ULTRASOUND |
3 | FORCEPS | 657149 | 6% | 36% | 56 | Search FORCEPS | Search FORCEPS |
4 | ANGLE OF PROGRESSION | 533025 | 2% | 90% | 18 | Search ANGLE+OF+PROGRESSION | Search ANGLE+OF+PROGRESSION |
5 | INSTRUMENTAL DELIVERY | 531718 | 4% | 40% | 40 | Search INSTRUMENTAL+DELIVERY | Search INSTRUMENTAL+DELIVERY |
6 | OPERATIVE VAGINAL DELIVERY | 511842 | 4% | 47% | 33 | Search OPERATIVE+VAGINAL+DELIVERY | Search OPERATIVE+VAGINAL+DELIVERY |
7 | SUBGALEAL HEMATOMA | 484565 | 2% | 82% | 18 | Search SUBGALEAL+HEMATOMA | Search SUBGALEAL+HEMATOMA |
8 | FETAL HEAD POSITION | 462696 | 2% | 94% | 15 | Search FETAL+HEAD+POSITION | Search FETAL+HEAD+POSITION |
9 | OCCIPUT POSTERIOR | 435477 | 2% | 88% | 15 | Search OCCIPUT+POSTERIOR | Search OCCIPUT+POSTERIOR |
10 | CEPHALOHEMATOMA | 382862 | 2% | 73% | 16 | Search CEPHALOHEMATOMA | Search CEPHALOHEMATOMA |
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. |
Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
---|---|---|---|---|
1 | BARTH, WH , (2015) PERSISTENT OCCIPUT POSTERIOR.OBSTETRICS AND GYNECOLOGY. VOL. 125. ISSUE 3. P. 695 -709 | 53 | 88% | 8 |
2 | SCHAAL, JP , EQUY, V , HOFFMAN, P , (2008) COMPARISON VACUUM EXTRACTOR VERSUS FORCEPS.JOURNAL DE GYNECOLOGIE OBSTETRIQUE ET BIOLOGIE DE LA REPRODUCTION. VOL. 37. ISSUE 8. P. S231-S243 | 70 | 70% | 11 |
3 | RIETHRNULLER, D , RAMANAH, R , MAILLET, R , SCHAAL, JP , (2008) VACUUM EXTRACTORS: DESCRIPTION, MECHANICS, INDICATIONS AND CONTRA-INDICATIONS.JOURNAL DE GYNECOLOGIE OBSTETRIQUE ET BIOLOGIE DE LA REPRODUCTION. VOL. 37. ISSUE 8. P. S210-S221 | 46 | 87% | 5 |
4 | BAUD, O , (2008) NEONATAL OUTCOMES AFTER INSTRUMENTAL VAGINAL DELIVERY.JOURNAL DE GYNECOLOGIE OBSTETRIQUE ET BIOLOGIE DE LA REPRODUCTION. VOL. 37. ISSUE 8. P. S260-S268 | 46 | 77% | 4 |
5 | MIKSOVSKY, P , WATSON, WJ , (2001) OBSTETRIC VACUUM EXTRACTION: STATE OF THE ART IN THE NEW MILLENNIUM.OBSTETRICAL & GYNECOLOGICAL SURVEY. VOL. 56. ISSUE 11. P. 736 -751 | 61 | 65% | 31 |
6 | O'MAHONY, F , HOFMEYR, GJ , MENON, V , (2010) CHOICE OF INSTRUMENTS FOR ASSISTED VAGINAL DELIVERY.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 11. P. - | 35 | 83% | 28 |
7 | EGGEBO, TM , HASSAN, WA , SALVESEN, KA , TORKILDSEN, EA , OSTBORG, TB , LEES, CC , (2015) PREDICTION OF DELIVERY MODE BY ULTRASOUND-ASSESSED FETAL POSITION IN NULLIPAROUS WOMEN WITH PROLONGED FIRST STAGE OF LABOR.ULTRASOUND IN OBSTETRICS & GYNECOLOGY. VOL. 46. ISSUE 5. P. 606 -610 | 29 | 91% | 3 |
8 | FOUCHE, CJ , SIMON, EG , POTIN, J , PERROTIN, E , (2012) ULTRASOUND IN MONITORING OF THE SECOND STAGE OF LABOUR.GYNECOLOGIE OBSTETRIQUE & FERTILITE. VOL. 40. ISSUE 11. P. 658-665 | 29 | 97% | 5 |
9 | JEVE, YB , NAVTI, OB , KONJE, JC , (2016) COMPARISON OF TECHNIQUES USED TO DELIVER A DEEPLY IMPACTED FETAL HEAD AT FULL DILATION: A SYSTEMATIC REVIEW AND META-ANALYSIS.BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY. VOL. 123. ISSUE 3. P. 337 -345 | 19 | 86% | 5 |
10 | MALVASI, A , TINELLI, A , BARBERA, A , EGGEBO, TM , MYNBAEV, OA , BOCHICCHIO, M , PACELLA, E , DI RENZO, GC , (2014) OCCIPUT POSTERIOR POSITION DIAGNOSIS: VAGINAL EXAMINATION OR INTRAPARTUM SONOGRAPHY? A CLINICAL REVIEW.JOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE. VOL. 27. ISSUE 5. P. 520-526 | 21 | 100% | 11 |
Classes with closest relation at Level 1 |