Class information for:
Level 1: DUCTUS VENOSUS//UMBILICAL ARTERY//DOPPLER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2147 2341 26.4 72%


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
17 4 REPRODUCTIVE BIOLOGY//OBSTETRICS & GYNECOLOGY//VETERINARY SCIENCES 563730
225 3       PEDIATRICS//NEONATOL//MOYAMOYA DISEASE 49580
1032 2             FETAL HEART RATE//CARDIOTOCOGRAPHY//OBSTETRICS & GYNECOLOGY 10165
2147 1                   DUCTUS VENOSUS//UMBILICAL ARTERY//DOPPLER 2341

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 DUCTUS VENOSUS authKW 920107 6% 52% 137
2 UMBILICAL ARTERY authKW 746981 6% 40% 145
3 DOPPLER authKW 422837 13% 11% 299
4 CEREBROPLACENTAL RATIO authKW 313369 1% 83% 29
5 FETAL CIRCULATION authKW 263529 2% 42% 48
6 DOPPLER VELOCIMETRY authKW 228951 3% 28% 63
7 FETAL DOPPLER authKW 225408 1% 52% 33
8 INTRAUTERINE GROWTH RESTRICTION authKW 223861 6% 12% 143
9 DOPPLER ULTRASOUND authKW 220042 7% 10% 164
10 ULTRASOUND IN OBSTETRICS & GYNECOLOGY journal 204830 11% 6% 267

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 140206 73% 1% 1715
2 Acoustics 29010 21% 0% 496
3 Radiology, Nuclear Medicine & Medical Imaging 7525 23% 0% 530
4 Pediatrics 4989 17% 0% 388
5 Reproductive Biology 2115 6% 0% 145
6 Developmental Biology 89 2% 0% 38
7 Medicine, General & Internal 33 4% 0% 84
8 Peripheral Vascular Diseases 32 2% 0% 44
9 Cardiac & Cardiovascular System 19 3% 0% 59
10 Physiology 18 2% 0% 48

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 OBSTET GYNECOL FETAL PHYSIOL 58686 0% 75% 6
2 FETAL PERINATAL MED GRP 53740 1% 32% 13
3 ICGON 47051 1% 19% 19
4 DIAGNOST ULTRASONIDO IMAGENES 46946 0% 60% 6
5 ICGONIDIB S 41733 0% 80% 4
6 FETAL PERINATAL 39126 0% 100% 3
7 BCNATAL BARCELONA MATERNAL FETAL NEONATAL M 36714 1% 22% 13
8 CEDIFETAL 36223 0% 56% 5
9 INSERM 316 33530 0% 43% 6
10 OBSTET GYNECOL 27714 22% 0% 526

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 204830 11% 6% 267
2 JOURNAL OF MATERNAL-FETAL INVESTIGATION 77421 2% 15% 39
3 JOURNAL OF PERINATAL MEDICINE 41087 4% 3% 95
4 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 33724 10% 1% 228
5 ZEITSCHRIFT FUR GEBURTSHILFE UND PERINATOLOGIE 27499 2% 5% 41
6 BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 26014 4% 2% 100
7 EARLY HUMAN DEVELOPMENT 17984 3% 2% 69
8 EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY 16813 3% 2% 61
9 ULTRASOUND IN MEDICINE AND BIOLOGY 14229 3% 1% 78
10 JOURNAL OF ULTRASOUND IN MEDICINE 13931 4% 1% 82

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 DUCTUS VENOSUS 920107 6% 52% 137 Search DUCTUS+VENOSUS Search DUCTUS+VENOSUS
2 UMBILICAL ARTERY 746981 6% 40% 145 Search UMBILICAL+ARTERY Search UMBILICAL+ARTERY
3 DOPPLER 422837 13% 11% 299 Search DOPPLER Search DOPPLER
4 CEREBROPLACENTAL RATIO 313369 1% 83% 29 Search CEREBROPLACENTAL+RATIO Search CEREBROPLACENTAL+RATIO
5 FETAL CIRCULATION 263529 2% 42% 48 Search FETAL+CIRCULATION Search FETAL+CIRCULATION
6 DOPPLER VELOCIMETRY 228951 3% 28% 63 Search DOPPLER+VELOCIMETRY Search DOPPLER+VELOCIMETRY
7 FETAL DOPPLER 225408 1% 52% 33 Search FETAL+DOPPLER Search FETAL+DOPPLER
8 INTRAUTERINE GROWTH RESTRICTION 223861 6% 12% 143 Search INTRAUTERINE+GROWTH+RESTRICTION Search INTRAUTERINE+GROWTH+RESTRICTION
9 DOPPLER ULTRASOUND 220042 7% 10% 164 Search DOPPLER+ULTRASOUND Search DOPPLER+ULTRASOUND
10 FETAL GROWTH RESTRICTION 185191 4% 14% 102 Search FETAL+GROWTH+RESTRICTION Search FETAL+GROWTH+RESTRICTION

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 KAPONIS, A , HARADA, T , MAKRYDIMAS, G , KIYAMA, T , ARATA, K , ADONAKIS, G , TSAPANOS, V , IWABE, T , STEFOS, T , DECAVALAS, G , ET AL (2011) THE IMPORTANCE OF VENOUS DOPPLER VELOCIMETRY FOR EVALUATION OF INTRAUTERINE GROWTH RESTRICTION.JOURNAL OF ULTRASOUND IN MEDICINE. VOL. 30. ISSUE 4. P. 529-545 104 92% 8
2 LOW, JA , (1991) THE CURRENT STATUS OF MATERNAL AND FETAL BLOOD-FLOW VELOCIMETRY.AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. VOL. 164. ISSUE 4. P. 1049-1063 113 87% 35
3 BASCHAT, AA , (2011) NEURODEVELOPMENT FOLLOWING FETAL GROWTH RESTRICTION AND ITS RELATIONSHIP WITH ANTEPARTUM PARAMETERS OF PLACENTAL DYSFUNCTION.ULTRASOUND IN OBSTETRICS & GYNECOLOGY. VOL. 37. ISSUE 5. P. 501 -514 70 60% 72
4 FIGUERAS, F , GRATACOS, E , (2014) UPDATE ON THE DIAGNOSIS AND CLASSIFICATION OF FETAL GROWTH RESTRICTION AND PROPOSAL OF A STAGE-BASED MANAGEMENT PROTOCOL.FETAL DIAGNOSIS AND THERAPY. VOL. 36. ISSUE 2. P. 86 -98 46 74% 52
5 NAJAFZADEH, A , DICKINSON, JE , (2012) UMBILICAL VENOUS BLOOD FLOW AND ITS MEASUREMENT IN THE HUMAN FETUS.JOURNAL OF CLINICAL ULTRASOUND. VOL. 40. ISSUE 8. P. 502-511 54 86% 1
6 BASCHAT, AA , (2010) FETAL GROWTH RESTRICTION - FROM OBSERVATION TO INTERVENTION.JOURNAL OF PERINATAL MEDICINE. VOL. 38. ISSUE 3. P. 239 -246 52 78% 69
7 BASCHAT, AA , (2004) DOPPLER APPLICATION IN THE DELIVERY TIMING OF THE PRETERM GROWTH-RESTRICTED FETUS: ANOTHER STEP IN THE RIGHT DIRECTION.ULTRASOUND IN OBSTETRICS & GYNECOLOGY. VOL. 23. ISSUE 2. P. 111 -118 51 96% 70
8 TYNAN, D , ALPHONSE, J , HENRY, A , WELSH, AW , (2016) THE AORTIC ISTHMUS: A SIGNIFICANT YET UNDEREXPLORED WATERSHED OF THE FETAL CIRCULATION.FETAL DIAGNOSIS AND THERAPY. VOL. 40. ISSUE 2. P. 81 -93 41 87% 0
9 MARSAL, K , (1994) RATIONAL USE OF DOPPLER ULTRASOUND IN PERINATAL MEDICINE.JOURNAL OF PERINATAL MEDICINE. VOL. 22. ISSUE 6. P. 463-474 67 97% 8
10 KISERUD, T , (2001) THE DUCTUS VENOSUS.SEMINARS IN PERINATOLOGY. VOL. 25. ISSUE 1. P. 11 -20 62 75% 41

Classes with closest relation at Level 1


Rank Class id link
1 24537 FETAL CARDIAC FUNCTION//MYOCARDIAL PERFORMANCE INDEX//MODIFIED MYOCARDIAL PERFORMANCE INDEX
2 20509 PLACENTAL VOLUME//PLACENTAL VASCULARIZATION//PLACENTAL WEIGHT
3 1579 FETAL WEIGHT ESTIMATION//ESTIMATED FETAL WEIGHT//MACROSOMIA
4 6020 JOURNAL OF DEVELOPMENTAL PHYSIOLOGY//NICHOLAS S ASSALI PERINATAL//FETAL PHYSIOL NEUROSCI GRP
5 2249 FETAL MOVEMENT//FETAL HEART RATE//VIBROACOUSTIC STIMULATION
6 13202 AMNIOTIC FLUID INDEX//AMNIOTIC FLUID VOLUME//OLIGOHYDRAMNIOS
7 2492 PREECLAMPSIA//SFLT 1//UTERINE ARTERY DOPPLER
8 24936 COLOUR ANGIO MODE//ZEITSCHRIFT FUR GEBURTSHILFE UND PERINATOLOGIE//MAGNESIUM-BULLETIN
9 7089 SINGLE UMBILICAL ARTERY//UMBILICAL CORD//VASA PREVIA
10 32215 CARDIORESPIRATORY NUCLEI//SYNTHETIC THROMBOXANE A2//CHRONIC PLACENTAL INSUFFICIENCY

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