Class information for:
Level 1: PLACENTAL ABRUPTION//ABRUPTIO PLACENTAE//ABRUPTION PLACENTAE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
23546 287 25.2 61%


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 PLACENTAL ABRUPTION Author keyword 25 31% 23% 67
2 ABRUPTIO PLACENTAE Author keyword 14 32% 13% 36
3 ABRUPTION PLACENTAE Author keyword 4 75% 1% 3
4 CHRONIC ABRUPTION Author keyword 3 100% 1% 3
5 DIFFUSE CHORIOAMNIOTIC HEMOSIDEROSIS Author keyword 3 100% 1% 3
6 DRY LUNG SYNDROME Author keyword 3 100% 1% 3
7 ISCHEMIC PLACENTAL DISEASE Author keyword 2 38% 2% 5
8 ABRUPTIO Author keyword 2 67% 1% 2
9 CHRONIC ABRUPTION OLIGOHYDRAMNIOS SEQUENCE Author keyword 1 100% 1% 2
10 OBSTET GYNECOL REPROD SCI EPIDEMIOL Address 1 100% 1% 2

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 PLACENTAL ABRUPTION 25 31% 23% 67 Search PLACENTAL+ABRUPTION Search PLACENTAL+ABRUPTION
2 ABRUPTIO PLACENTAE 14 32% 13% 36 Search ABRUPTIO+PLACENTAE Search ABRUPTIO+PLACENTAE
3 ABRUPTION PLACENTAE 4 75% 1% 3 Search ABRUPTION+PLACENTAE Search ABRUPTION+PLACENTAE
4 CHRONIC ABRUPTION 3 100% 1% 3 Search CHRONIC+ABRUPTION Search CHRONIC+ABRUPTION
5 DIFFUSE CHORIOAMNIOTIC HEMOSIDEROSIS 3 100% 1% 3 Search DIFFUSE+CHORIOAMNIOTIC+HEMOSIDEROSIS Search DIFFUSE+CHORIOAMNIOTIC+HEMOSIDEROSIS
6 DRY LUNG SYNDROME 3 100% 1% 3 Search DRY+LUNG+SYNDROME Search DRY+LUNG+SYNDROME
7 ISCHEMIC PLACENTAL DISEASE 2 38% 2% 5 Search ISCHEMIC+PLACENTAL+DISEASE Search ISCHEMIC+PLACENTAL+DISEASE
8 ABRUPTIO 2 67% 1% 2 Search ABRUPTIO Search ABRUPTIO
9 CHRONIC ABRUPTION OLIGOHYDRAMNIOS SEQUENCE 1 100% 1% 2 Search CHRONIC+ABRUPTION+OLIGOHYDRAMNIOS+SEQUENCE Search CHRONIC+ABRUPTION+OLIGOHYDRAMNIOS+SEQUENCE
10 ABRUPTION 1 18% 2% 6 Search ABRUPTION Search ABRUPTION

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 NORWAY 1967 1991 33 100% 5% 13
2 RISK FACTOR PROFILES 2 33% 2% 5
3 DIFFUSE CHORIOAMNIOTIC HEMOSIDEROSIS 1 40% 1% 2
4 DRY LUNG SYNDROME 1 33% 1% 2
5 SEVERE PREGNANCY COMPLICATIONS 1 33% 1% 2
6 SEVERE ABRUPTIO PLACENTAE 1 50% 0% 1
7 FACTOR PROFILES 1 19% 1% 3
8 ABRUPTION 0 11% 1% 4
9 STROMELYSIN 1 EXPRESSION 0 33% 0% 1
10 TERM DECIDUAL CELLS 0 33% 0% 1

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Incidence of placental abruption in relation to cigarette smoking and hypertensive disorders during pregnancy: A meta-analysis of observational studies 1999 95 22 64%
Abruptio Placentae and Disseminated Intravascular Coagulopathy 2009 13 26 46%
Ischemic placental disease and risks of perinatal mortality and morbidity and neurodevelopmental outcomes 2014 1 71 21%
Genetic risk factors for placental abruption - A HuGE review and meta-analysis 2008 18 89 24%
Placental abruption and its association with hypertension and prolonged rupture of membranes: A methodologic review and meta-analysis 1996 80 35 57%
Maternal pregnancy weight gain and the risk of placental abruption 2013 0 25 44%
Epidemiology of ischemic placental disease: A focus on preterm gestations 2014 0 50 32%
Novel insights into molecular mechanisms of abruption-induced preterm birth 2010 6 116 12%

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 OBSTET GYNECOL REPROD SCI EPIDEMIOL 1 100% 0.7% 2
2 LL RADIOL 1 50% 0.3% 1
3 MED CLIN EVIDENCE SYNTH 1 50% 0.3% 1
4 MEDICOCHIRURG OBSTET CMCO 1 50% 0.3% 1
5 PERINATAL MATERN NEONATES 1 50% 0.3% 1
6 ROBERT WOOD JOHNSON MED MATERNAL FETAL ME 1 50% 0.3% 1
7 SAN PAOLO HOSPMED 1 50% 0.3% 1
8 UNIDAD GEST CLIN OBSTET GINECOL 1 50% 0.3% 1
9 UNIV KLIN GYNAKOL GEBURTSHILFE 1 50% 0.3% 1
10 CHILES HEALTHY MOTHERS BABIES 0 15% 1.0% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000273790 DECISION TO DELIVERY INTERVAL//UMBILICAL CORD PROLAPSE//CORD PROLAPSE
2 0.0000221461 COELOCENTESIS//EMBRYONIC HEART RATE//THREATENED ABORTION
3 0.0000198226 CHORIOANGIOMA//CHORANGIOSIS//MATERNAL FLOOR INFARCTION
4 0.0000164664 PLACENTA ACCRETA//PLACENTA PREVIA//PLACENTA PERCRETA
5 0.0000149398 TRAUMA IN PREGNANCY//PERIMORTEM CESAREAN SECTION//PERIMORTEM CAESAREAN SECTION
6 0.0000144009 THROMBOPHILIA//RECURRENT PREGNANCY LOSS//FACTOR V LEIDEN
7 0.0000093515 STILLBIRTH//PERINATAL AUDIT//FETAL DEATH
8 0.0000078532 UNITAT ANAT HUMANA EMBRIOL//UNITAT MED MATERNO FETAL//THROMBIN ANTITHROMBIN COMPLEXES
9 0.0000076445 CHORIOAMNIONITIS//FUNISITIS//PRETERM PREMATURE RUPTURE OF MEMBRANES
10 0.0000065504 PRENATAL SMOKING//MATERNAL SMOKING//SMOKING DURING PREGNANCY