Class information for:
Level 1: PATENT DUCTUS ARTERIOSUS//DUCTUS ARTERIOSUS//ORAL IBUPROFEN

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
356 3       JOURNAL OF BIOMEDICAL OPTICS//BIOMEDICAL OPTICS EXPRESS//PHOTOTHERMAL THERAPY 36088
2029 2             NEAR INFRARED SPECTROSCOPY//PATENT DUCTUS ARTERIOSUS//FUNCTIONAL NEAR INFRARED SPECTROSCOPY 5837
6158 1                   PATENT DUCTUS ARTERIOSUS//DUCTUS ARTERIOSUS//ORAL IBUPROFEN 1550

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PATENT DUCTUS ARTERIOSUS authKW 2594024 22% 38% 337
2 DUCTUS ARTERIOSUS authKW 1233707 10% 39% 156
3 ORAL IBUPROFEN authKW 223649 1% 100% 11
4 INDOMETHACIN authKW 169490 11% 5% 172
5 FETAL AND NEONATAL PHYSIOLOGY authKW 169428 1% 83% 10
6 PDA LIGATION authKW 110692 0% 78% 7
7 SURGICAL LIGATION authKW 94429 1% 39% 12
8 IBUPROFEN authKW 91964 7% 4% 110
9 PATENT DUCTUS ARTERIOSUS PDA authKW 88388 1% 43% 10
10 DUCTUS ARTERIOSUS CLOSURE authKW 81327 0% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Pediatrics 48427 60% 0% 933
2 Obstetrics & Gynecology 2491 13% 0% 197
3 Cardiac & Cardiovascular System 2104 15% 0% 239
4 Peripheral Vascular Diseases 162 4% 0% 58
5 Physiology 152 4% 0% 68
6 Pharmacology & Pharmacy 121 8% 0% 121
7 Medicine, General & Internal 106 6% 0% 86
8 Respiratory System 70 2% 0% 37
9 Surgery 37 5% 0% 78
10 Critical Care Medicine 15 1% 0% 15

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEONATOL 71534 16% 1% 252
2 HSE 1492 60995 0% 100% 3
3 COOK CTY CHILDRENS HOSP 40663 0% 100% 2
4 NEONATAL PREMATURE MED 40663 0% 100% 2
5 INTEGRAT BIOL PROGRAMME 39093 0% 38% 5
6 PEDIAT PHARMACOL UNIT NETWORK 28231 0% 28% 5
7 NEONATAL INTENS CARE UNIT 27617 4% 2% 63
8 SECT PERINATOL 22869 0% 38% 3
9 AFFILIATED MATERNAL CHILD HEALTHCARE HOSP SHENZ 20332 0% 100% 1
10 ANAESTHAESIOL 20332 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEONATOLOGY 23927 2% 3% 35
2 JOURNAL OF PEDIATRICS 21945 8% 1% 122
3 ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION 17389 2% 3% 32
4 PEDIATRIC CARDIOLOGY 16513 4% 1% 59
5 PEDIATRIC RESEARCH 15764 5% 1% 85
6 JOURNAL OF PERINATOLOGY 11343 2% 2% 34
7 AMERICAN JOURNAL OF PERINATOLOGY 8512 2% 1% 38
8 DEVELOPMENTAL PHARMACOLOGY AND THERAPEUTICS 7383 1% 2% 16
9 JOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE 7294 3% 1% 40
10 SEMINARS IN PERINATOLOGY 6149 2% 1% 24

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PATENT DUCTUS ARTERIOSUS 2594024 22% 38% 337 Search PATENT+DUCTUS+ARTERIOSUS Search PATENT+DUCTUS+ARTERIOSUS
2 DUCTUS ARTERIOSUS 1233707 10% 39% 156 Search DUCTUS+ARTERIOSUS Search DUCTUS+ARTERIOSUS
3 ORAL IBUPROFEN 223649 1% 100% 11 Search ORAL+IBUPROFEN Search ORAL+IBUPROFEN
4 INDOMETHACIN 169490 11% 5% 172 Search INDOMETHACIN Search INDOMETHACIN
5 FETAL AND NEONATAL PHYSIOLOGY 169428 1% 83% 10 Search FETAL+AND+NEONATAL+PHYSIOLOGY Search FETAL+AND+NEONATAL+PHYSIOLOGY
6 PDA LIGATION 110692 0% 78% 7 Search PDA+LIGATION Search PDA+LIGATION
7 SURGICAL LIGATION 94429 1% 39% 12 Search SURGICAL+LIGATION Search SURGICAL+LIGATION
8 IBUPROFEN 91964 7% 4% 110 Search IBUPROFEN Search IBUPROFEN
9 PATENT DUCTUS ARTERIOSUS PDA 88388 1% 43% 10 Search PATENT+DUCTUS+ARTERIOSUS+PDA Search PATENT+DUCTUS+ARTERIOSUS+PDA
10 DUCTUS ARTERIOSUS CLOSURE 81327 0% 100% 4 Search DUCTUS+ARTERIOSUS+CLOSURE Search DUCTUS+ARTERIOSUS+CLOSURE

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 15506 FETAL NEONATAL MED//SUPERIOR VENA CAVA FLOW//FUNCTIONAL ECHOCARDIOGRAPHY
2 10382 PATENT DUCTUS ARTERIOSUS//COIL OCCLUSION//GIANTURCO COIL
3 21364 SECT PAEDIAT NEONATAL MED//ALDOSTERONE EXCRETION//INSENSIBLE WATER LOSS
4 7098 TOCOLYSIS//RITODRINE//TOCOLYTICS
5 3277 POSTHEMORRHAGIC HYDROCEPHALUS//INTRAVENTRICULAR HEMORRHAGE//VENTRICULOSUBGALEAL SHUNT
6 29057 NEONATAL MYOCARDIAL INFARCTION//2ND AND 3RD TRIMESTERS OF GESTATION//AMINO TERMINAL PRO NATRIURETIC PEPTIDE NT PROBNP
7 11257 CEREBRAL CIRCULATION//PERINATAL BIOL//NEONATAL PHYSIOL
8 26510 FETAL CARDIAC SURGERY//FETAL CARDIAC BYPASS//FETAL CARDIOPULMONARY BYPASS
9 18769 FEEDING INTOLERANCE//GASTRIC RESIDUALS//FEED INTOLERANCE
10 6010 PERSISTENT PULMONARY HYPERTENSION OF THE NEWBORN//PULMONARY CIRCULATION//VASC BIOL PHARMACOL UNIT

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