Class information for:
Level 1: CHRONIC LUNG DISEASE//BRONCHOPULMONARY DYSPLASIA//POSTNATAL STEROIDS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
16461 652 34.6 74%


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
609 2             BRONCHOPULMONARY DYSPLASIA//NEONATOL//PEDIATRICS 14012
16461 1                   CHRONIC LUNG DISEASE//BRONCHOPULMONARY DYSPLASIA//POSTNATAL STEROIDS 652

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 CHRONIC LUNG DISEASE authKW 374057 12% 11% 75
2 BRONCHOPULMONARY DYSPLASIA authKW 259121 15% 6% 95
3 POSTNATAL STEROIDS authKW 240849 1% 86% 6
4 EARLY DEXAMETHASONE THERAPY authKW 187328 1% 100% 4
5 POSTNATAL CORTICOSTEROIDS authKW 140496 0% 100% 3
6 POSTNATAL DEXAMETHASONE authKW 140496 0% 100% 3
7 PRINCE WALES HOSP CHEM PATHOL address 140496 0% 100% 3
8 DEXAMETHASONE authKW 116025 19% 2% 123
9 ANTI INFLAMMATORY AGENTS ADMINISTRATION DOSAGE THERAPEUTIC USE authKW 93664 0% 100% 2
10 BPD PRETERM INFANTS authKW 93664 0% 100% 2

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 Pediatrics 25153 67% 0% 436
2 Obstetrics & Gynecology 818 11% 0% 74
3 Endocrinology & Metabolism 452 11% 0% 73
4 Respiratory System 82 4% 0% 23
5 Neurosciences 34 7% 0% 45
6 Medicine, General & Internal 21 4% 0% 29
7 Physiology 3 2% 0% 12
8 Medical Laboratory Technology 3 1% 0% 4
9 Psychology, Biological 2 0% 0% 2
10 Medicine, Research & Experimental 1 2% 0% 12

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 PRINCE WALES HOSP CHEM PATHOL 140496 0% 100% 3
2 ANAT PHYSIOL CHILDREN ADOLESCENTS 62441 0% 67% 2
3 NEONATOL 48700 20% 1% 133
4 BAYSTATE MED NEWBORN MED 46832 0% 100% 1
5 CEPIA CLIN EPIDEMIOL AGEING UNIT EA4393 46832 0% 100% 1
6 CHILDRENS HOSP MED ENDOCRINE SCI S 46832 0% 100% 1
7 COCHRANE NEONATOL REVIEW GRP 46832 0% 100% 1
8 COLORADO CHILDRENS HOSP 46832 0% 100% 1
9 CRCHUL MED 46832 0% 100% 1
10 CYTOL GENET SBRAS 46832 0% 100% 1

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 NEONATOLOGY 12380 2% 2% 16
2 PEDIATRIC RESEARCH 12299 8% 1% 49
3 PEDIATRICS 9128 9% 0% 61
4 JOURNAL OF PERINATOLOGY 7005 3% 1% 17
5 ARCHIVES OF DISEASE IN CHILDHOOD 5588 6% 0% 36
6 BIOLOGY OF THE NEONATE 5224 3% 1% 17
7 AMERICAN JOURNAL OF PERINATOLOGY 5087 3% 1% 19
8 JOURNAL OF PEDIATRICS 4986 6% 0% 38
9 ACTA PAEDIATRICA 3306 4% 0% 24
10 ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION 2597 1% 1% 8

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 CHRONIC LUNG DISEASE 374057 12% 11% 75 Search CHRONIC+LUNG+DISEASE Search CHRONIC+LUNG+DISEASE
2 BRONCHOPULMONARY DYSPLASIA 259121 15% 6% 95 Search BRONCHOPULMONARY+DYSPLASIA Search BRONCHOPULMONARY+DYSPLASIA
3 POSTNATAL STEROIDS 240849 1% 86% 6 Search POSTNATAL+STEROIDS Search POSTNATAL+STEROIDS
4 EARLY DEXAMETHASONE THERAPY 187328 1% 100% 4 Search EARLY+DEXAMETHASONE+THERAPY Search EARLY+DEXAMETHASONE+THERAPY
5 POSTNATAL CORTICOSTEROIDS 140496 0% 100% 3 Search POSTNATAL+CORTICOSTEROIDS Search POSTNATAL+CORTICOSTEROIDS
6 POSTNATAL DEXAMETHASONE 140496 0% 100% 3 Search POSTNATAL+DEXAMETHASONE Search POSTNATAL+DEXAMETHASONE
7 DEXAMETHASONE 116025 19% 2% 123 Search DEXAMETHASONE Search DEXAMETHASONE
8 ANTI INFLAMMATORY AGENTS ADMINISTRATION DOSAGE THERAPEUTIC USE 93664 0% 100% 2 Search ANTI+INFLAMMATORY+AGENTS+ADMINISTRATION+DOSAGE+THERAPEUTIC+USE Search ANTI+INFLAMMATORY+AGENTS+ADMINISTRATION+DOSAGE+THERAPEUTIC+USE
9 BPD PRETERM INFANTS 93664 0% 100% 2 Search BPD+PRETERM+INFANTS Search BPD+PRETERM+INFANTS
10 LOW DOSE DEXAMETHASONE 83253 1% 44% 4 Search LOW+DOSE+DEXAMETHASONE Search LOW+DOSE+DEXAMETHASONE

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 DOYLE, LW , EHRENKRANZ, RA , HALLIDAY, HL , (2014) LATE (> 7 DAYS) POSTNATAL CORTICOSTEROIDS FOR CHRONIC LUNG DISEASE IN PRETERM INFANTS.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 5. P. - 88 89% 4
2 DOYLE, LW , EHRENKRANZ, RA , HALLIDAY, HL , (2014) EARLY (< 8 DAYS) POSTNATAL CORTICOSTEROIDS FOR PREVENTING CHRONIC LUNG DISEASE IN PRETERM INFANTS.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 5. P. - 83 86% 9
3 HALLIDAY, HL , EHRENKRANZ, RA , DOYLE, LW , (2009) LATE (> 7 DAYS) POSTNATAL CORTICOSTEROIDS FOR CHRONIC LUNG DISEASE IN PRETERM INFANTS.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 1. P. - 49 94% 48
4 WATTERBERG, KL , PAPILE, LA , ADAMKIN, DH , BALEY, JE , BHUTANI, VK , CARLO, WA , KUMAR, P , POLIN, RA , TAN, RC , WANG, KS , ET AL (2010) POLICY STATEMENT-POSTNATAL CORTICOSTEROIDS TO PREVENT OR TREAT BRONCHOPULMONARY DYSPLASIA.PEDIATRICS. VOL. 126. ISSUE 4. P. 800-808 47 81% 67
5 HALLIDAY, HL , EHRENKRANZ, RA , DOYLE, LW , (2010) EARLY (< 8 DAYS) POSTNATAL CORTICOSTEROIDS FOR PREVENTING CHRONIC LUNG DISEASE IN PRETERM INFANTS.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 1. P. - 47 82% 48
6 HALLIDAY, HL , EHRENKRANZ, RA , DOYLE, LW , (2009) EARLY (< 8 DAYS) POSTNATAL CORTICOSTEROIDS FOR PREVENTING CHRONIC LUNG DISEASE IN PRETERM INFANTS.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 1. P. - 47 85% 34
7 WATTERBERG, K , (2012) EVIDENCE-BASED NEONATAL PHARMACOTHERAPY: POSTNATAL CORTICOSTEROIDS.CLINICS IN PERINATOLOGY. VOL. 39. ISSUE 1. P. 47 -+ 47 70% 17
8 DOYLE, LW , EHRENKRANZ, RA , HALLIDAY, HL , (2010) DEXAMETHASONE TREATMENT AFTER THE FIRST WEEK OF LIFE FOR BRONCHOPULMONARY DYSPLASIA IN PRETERM INFANTS: A SYSTEMATIC REVIEW.NEONATOLOGY. VOL. 98. ISSUE 4. P. 289 -296 33 97% 36
9 DOYLE, LW , HALLIDAY, HL , EHRENKRANZ, RA , DAVIS, PG , SINCLAIR, JC , (2014) AN UPDATE ON THE IMPACT OF POSTNATAL SYSTEMIC CORTICOSTEROIDS ON MORTALITY AND CEREBRAL PALSY IN PRETERM INFANTS: EFFECT MODIFICATION BY RISK OF BRONCHOPULMONARY DYSPLASIA.JOURNAL OF PEDIATRICS. VOL. 165. ISSUE 6. P. 1258 -1260 31 91% 9
10 RADEMAKER, KJ , DE VRIES, WB , (2009) LONG-TERM EFFECTS OF NEONATAL HYDROCORTISONE TREATMENT FOR CHRONIC LUNG DISEASE ON THE DEVELOPING BRAIN AND HEART.SEMINARS IN FETAL & NEONATAL MEDICINE. VOL. 14. ISSUE 3. P. 171-177 40 68% 10

Classes with closest relation at Level 1


Rank Class id link
1 11040 ANTENATAL CORTICOSTEROIDS//BETAMETHASONE//ANTENATAL GLUCOCORTICOIDS
2 9365 BRONCHOPULMONARY DYSPLASIA//CHRONIC LUNG DISEASE//PREMATURITY
3 34099 AREA STRUCT FUNCT HUMAN BODY//BIOCHEM BIOCHIM MED//DIET FUNCT FOODS
4 12246 FETAL NEONATAL MED//SUPERIOR VENA CAVA FLOW//INOTROPE
5 3575 BRONCHOPULMONARY DYSPLASIA//HYPEROXIA//ALVEOLARIZATION
6 12605 HIGH FLOW NASAL CANNULA//BUBBLE CPAP//NASAL CONTINUOUS POSITIVE AIRWAY PRESSURE
7 10927 ADRENAL INSUFFICIENCY//RELATIVE ADRENAL INSUFFICIENCY//FREE CORTISOL
8 31199 HLTH SCI SW MED BIOCHEM//HLTH SCI SW MED OBSTET GYNECOL//20A DIHYDROPROGESTERONE
9 21394 ALVEOLAR REGENERATION//ARONAL R FORTE//VITAMIN A THERAPEUTIC USE
10 16517 STUDIES REPROD//MED STUDIES REPROD PHYSIOL//FETAL ZONE

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