Class information for:
Level 1: EXTREME PREMATURITY//PERIVIABILITY//NEONATAL INTENSIVE CARE

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
4 4 PSYCHIATRY//PSYCHOLOGY, CLINICAL//PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 1867560
76 3       OBSTETRICS & GYNECOLOGY//PREECLAMPSIA//OBSTET GYNECOL 86308
860 2             STILLBIRTH//PRETERM BIRTH//PRENATAL CARE 11739
1999 1                   EXTREME PREMATURITY//PERIVIABILITY//NEONATAL INTENSIVE CARE 2434

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EXTREME PREMATURITY authKW 266278 2% 43% 48
2 PERIVIABILITY authKW 181255 1% 100% 14
3 NEONATAL INTENSIVE CARE authKW 156498 3% 15% 80
4 EXTREMELY PRETERM INFANTS authKW 146335 1% 36% 31
5 NEONATAL ETHICS authKW 133163 0% 86% 12
6 LIMITS OF VIABILITY authKW 124284 0% 80% 12
7 NEONATAL MORTALITY authKW 120595 3% 11% 82
8 THRESHOLD OF VIABILITY authKW 103574 0% 100% 8
9 EXTREMELY LOW BIRTH WEIGHT authKW 101062 2% 16% 50
10 LIMIT OF VIABILITY authKW 95332 0% 82% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Pediatrics 61948 54% 0% 1325
2 Obstetrics & Gynecology 23340 30% 0% 725
3 Medical Ethics 7411 3% 1% 83
4 Ethics 3971 4% 0% 106
5 Social Sciences, Biomedical 3825 5% 0% 133
6 Medicine, General & Internal 1273 12% 0% 291
7 Social Issues 1185 2% 0% 57
8 Health Care Sciences & Services 428 3% 0% 80
9 Public, Environmental & Occupational Health 334 6% 0% 151
10 Nursing 270 2% 0% 55

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEONATOL 80884 14% 2% 336
2 PEDIAT CLIN ETH 63732 0% 62% 8
3 SERV MED REANIMAT NEONATALE 52860 0% 58% 7
4 NEWBORN CARE 42330 1% 14% 24
5 NEONATOL CLIN ETH 41428 0% 80% 4
6 MARY MARGARET WALTHER EDUC PALLIAT CARE 38840 0% 100% 3
7 NSW PREGNANCY NEWBORN SERV NETWORK PSN 38840 0% 100% 3
8 CLIN ETH UNIT 29589 0% 57% 4
9 HARVARD NEWBORN MED PROGRAM 29129 0% 75% 3
10 NEWBORN PREMATURE CHILDRENS 29129 0% 75% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION 54573 3% 6% 71
2 PEDIATRICS 40741 10% 1% 247
3 JOURNAL OF PERINATOLOGY 28083 3% 3% 67
4 CLINICS IN PERINATOLOGY 17880 2% 3% 51
5 ACTA PAEDIATRICA 17875 4% 1% 107
6 ARCHIVES OF DISEASE IN CHILDHOOD 9083 4% 1% 88
7 AMERICAN JOURNAL OF PERINATOLOGY 8996 2% 1% 49
8 PRENATAL AND NEONATAL MEDICINE 8263 1% 5% 13
9 SEMINARS IN PERINATOLOGY 7395 1% 2% 33
10 JOURNAL OF PAEDIATRICS AND CHILD HEALTH 6597 2% 1% 44

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EXTREME PREMATURITY 266278 2% 43% 48 Search EXTREME+PREMATURITY Search EXTREME+PREMATURITY
2 PERIVIABILITY 181255 1% 100% 14 Search PERIVIABILITY Search PERIVIABILITY
3 NEONATAL INTENSIVE CARE 156498 3% 15% 80 Search NEONATAL+INTENSIVE+CARE Search NEONATAL+INTENSIVE+CARE
4 EXTREMELY PRETERM INFANTS 146335 1% 36% 31 Search EXTREMELY+PRETERM+INFANTS Search EXTREMELY+PRETERM+INFANTS
5 NEONATAL ETHICS 133163 0% 86% 12 Search NEONATAL+ETHICS Search NEONATAL+ETHICS
6 LIMITS OF VIABILITY 124284 0% 80% 12 Search LIMITS+OF+VIABILITY Search LIMITS+OF+VIABILITY
7 NEONATAL MORTALITY 120595 3% 11% 82 Search NEONATAL+MORTALITY Search NEONATAL+MORTALITY
8 THRESHOLD OF VIABILITY 103574 0% 100% 8 Search THRESHOLD+OF+VIABILITY Search THRESHOLD+OF+VIABILITY
9 EXTREMELY LOW BIRTH WEIGHT 101062 2% 16% 50 Search EXTREMELY+LOW+BIRTH+WEIGHT Search EXTREMELY+LOW+BIRTH+WEIGHT
10 LIMIT OF VIABILITY 95332 0% 82% 9 Search LIMIT+OF+VIABILITY Search LIMIT+OF+VIABILITY

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 1769 VERY LOW BIRTH WEIGHT//EXTREMELY LOW BIRTH WEIGHT//PRETERM CHILDREN
2 23073 TRISOMY 18//TRISOMY 13//PERINATAL PALLIATIVE CARE
3 12349 LATE PRETERM//LATE PRETERM INFANTS//LATE PRETERM BIRTH
4 8290 PEDIATRIC PALLIATIVE CARE//PEDIAT ADV CARE TEAM//PEDIAT PALLIAT CARE
5 10712 STILLBIRTH//PERINATAL MORTALITY//PERINATAL AUDIT
6 15852 INTRAHOSPITAL TRANSPORT//TRANSPORTATION OF PATIENTS//NEONATAL TRANSPORT
7 34860 CHAIR EDUC FDN//DISCHARGE AGAINST ADVICE//IMPACT OF MCDONALD CRITERIA
8 32646 SUPERFETATION//CTENODACTYLUS GUNDI//GESTATIONAL AGE ASSESSMENT
9 6820 DEVELOPMENTAL CARE//NIDCAP//NEONATAL INTENSIVE CARE UNIT
10 34655 CHILD CHILD//COMMUNITY SOCIETAL PEDIAT//BEST INTEREST

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