Class information for:
Level 1: COELOCENTESIS//EMBRYONIC HEART RATE//THREATENED ABORTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
15184 657 22.2 64%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
527 14135 SHOULDER DYSTOCIA//FETAL HEART RATE//FETAL MONITORING

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 COELOCENTESIS Author keyword 38 86% 3% 19
2 EMBRYONIC HEART RATE Author keyword 15 77% 2% 10
3 THREATENED ABORTION Author keyword 12 40% 4% 23
4 GESTATIONAL SAC Author keyword 10 39% 3% 20
5 INTRAUTERINE ULTRASONOGRAPHY Author keyword 9 83% 1% 5
6 FETAL CARDIAC ACTIVITY Author keyword 8 70% 1% 7
7 GESTATIONAL SAC VOLUME Author keyword 8 70% 1% 7
8 CHORIONIC BUMP Author keyword 8 100% 1% 5
9 SUBCHORIONIC HEMORRHAGE Author keyword 8 100% 1% 5
10 FIRST TRIMESTER BLEEDING Author keyword 7 67% 1% 6

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 COELOCENTESIS 38 86% 3% 19 Search COELOCENTESIS Search COELOCENTESIS
2 EMBRYONIC HEART RATE 15 77% 2% 10 Search EMBRYONIC+HEART+RATE Search EMBRYONIC+HEART+RATE
3 THREATENED ABORTION 12 40% 4% 23 Search THREATENED+ABORTION Search THREATENED+ABORTION
4 GESTATIONAL SAC 10 39% 3% 20 Search GESTATIONAL+SAC Search GESTATIONAL+SAC
5 INTRAUTERINE ULTRASONOGRAPHY 9 83% 1% 5 Search INTRAUTERINE+ULTRASONOGRAPHY Search INTRAUTERINE+ULTRASONOGRAPHY
6 FETAL CARDIAC ACTIVITY 8 70% 1% 7 Search FETAL+CARDIAC+ACTIVITY Search FETAL+CARDIAC+ACTIVITY
7 GESTATIONAL SAC VOLUME 8 70% 1% 7 Search GESTATIONAL+SAC+VOLUME Search GESTATIONAL+SAC+VOLUME
8 CHORIONIC BUMP 8 100% 1% 5 Search CHORIONIC+BUMP Search CHORIONIC+BUMP
9 SUBCHORIONIC HEMORRHAGE 8 100% 1% 5 Search SUBCHORIONIC+HEMORRHAGE Search SUBCHORIONIC+HEMORRHAGE
10 FIRST TRIMESTER BLEEDING 7 67% 1% 6 Search FIRST+TRIMESTER+BLEEDING Search FIRST+TRIMESTER+BLEEDING

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 INTRAUTERINE HEMATOMA 34 93% 2% 13
2 THREATENED ABORTION 27 49% 6% 41
3 EMBRYONIC HEART RATE 23 69% 3% 20
4 FETAL CARDIAC ACTIVITY 21 90% 1% 9
5 CROWN RUMP LENGTH 17 25% 9% 57
6 ENDOVAGINAL US 16 48% 4% 25
7 GESTATIONAL SAC 14 53% 3% 19
8 SAC SIZE 14 100% 1% 7
9 HUMAN YOLK SAC 13 61% 2% 14
10 COELOCENTESIS 13 71% 2% 10

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Maternal and perinatal outcome in women with threatened miscarriage in the first trimester: a systematic review 2010 30 15 93%
Diagnostic Criteria for Nonviable Pregnancy Early in the First Trimester 2013 18 42 38%
Accuracy of first-trimester ultrasound in the diagnosis of early embryonic demise: a systematic review 2011 17 12 83%
The role of ultrasound imaging in diagnosing and investigating early pregnancy failure 2005 46 110 51%
Perinatal Outcomes in Women With Subchorionic Hematoma A Systematic Review and Meta-Analysis 2011 5 21 71%
Fluid compartments of the embryonic environment 2000 36 43 47%
Threatened miscarriage: evaluation and management 2004 19 21 76%
A systematic review of dydrogesterone for the treatment of threatened miscarriage 2012 1 29 59%
Chorionic Bump in Pregnant Patients and Associated Live Birth Rate A Systematic Review and Meta-analysis 2015 0 10 90%
Antepartum bleeding of unknown origin in the second half of pregnancy: A review 2005 7 8 88%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 HOSP ERASME 2 27% 0.9% 6
2 MED DENT OBSTET GYNAECOL 1 33% 0.5% 3
3 EARLY PREGNANCY UNIT 1 20% 0.8% 5
4 REPROD GENET FETAL MED ULTRASOUND 1 40% 0.3% 2
5 AFFILIATED SHENZHEN MATERNAL CHILD HEALTHCARE H 1 50% 0.2% 1
6 CHAIR EVIDENCE BASED HEALTHCARE KNOWLEDGE TRANS 1 50% 0.2% 1
7 COOPER HOSPUNIV MED OBSTET GYNECOL 1 50% 0.2% 1
8 ESAT SCD IMINDS KU LEUVEN FUTURE HLTH 1 50% 0.2% 1
9 GEN PRACTICE LIAISON UNIT 1 50% 0.2% 1
10 GLOBAL CLIN SOLUT 1 50% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000221461 PLACENTAL ABRUPTION//ABRUPTIO PLACENTAE//ABRUPTION PLACENTAE
2 0.0000197513 PRODUCTS OF CONCEPTION//RECURRENT MISCARRIAGE//RECURRENT PREGNANCY LOSS PROGRAM
3 0.0000148836 ECTOPIC PREGNANCY//INTERSTITIAL PREGNANCY//HETEROTOPIC PREGNANCY
4 0.0000120436 SOMATIC CLASSIFICATION//ABT PERINATALMED//REPROD EPIDEMIOL SOCIAL SCI
5 0.0000086327 EARLY AMNIOCENTESIS//CHORIONIC VILLUS SAMPLING//AMNIOCENTESIS
6 0.0000078171 SHOULDER DYSTOCIA//FETAL WEIGHT ESTIMATION//ESTIMATED FETAL WEIGHT
7 0.0000070279 FETAL FACE//FETAL PALATE//HDLIVE
8 0.0000056845 AMNIOTIC BAND SYNDROME//LIMB BODY WALL COMPLEX//BODY STALK ANOMALY
9 0.0000056329 MEDICAL ABORTION//MISOPROSTOL//MIFEPRISTONE
10 0.0000052548 KEMEI DONGYA BIOTECH//CHEMILUMINESCENCE IMMUNOASSAY CLIA//ESTRIOL GLUCURONIDES