Class information for:
Level 1: SHOULDER DYSTOCIA//ERBS PALSY//OBSTETRIC BRACHIAL PLEXUS PALSY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10067 1095 26.2 64%


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
186 3       OBSTETRICS & GYNECOLOGY//PREGNANCY//POSTPARTUM DEPRESSION 55886
1003 2             EPISIOTOMY//OBSTETRICS & GYNECOLOGY//LABOR INDUCTION 10389
10067 1                   SHOULDER DYSTOCIA//ERBS PALSY//OBSTETRIC BRACHIAL PLEXUS PALSY 1095

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 SHOULDER DYSTOCIA authKW 3570888 16% 71% 180
2 ERBS PALSY authKW 945915 4% 81% 42
3 OBSTETRIC BRACHIAL PLEXUS PALSY authKW 805855 3% 85% 34
4 BRACHIAL PLEXUS PALSY authKW 788301 5% 55% 51
5 BRACHIAL PLEXUS BIRTH PALSY authKW 567339 2% 88% 23
6 OBSTETRICAL BRACHIAL PLEXUS PALSY authKW 499849 2% 81% 22
7 OBSTETRIC PALSY authKW 475504 2% 95% 18
8 BRACHIAL PLEXUS INJURY authKW 369527 6% 21% 64
9 NEONATAL BRACHIAL PLEXUS PALSY authKW 336605 1% 93% 13
10 BIRTH PALSY authKW 278846 1% 100% 10

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 13039 33% 0% 363
2 Orthopedics 9619 25% 0% 278
3 Pediatrics 4762 23% 0% 254
4 Surgery 3188 30% 0% 327
5 Clinical Neurology 762 13% 0% 140
6 Rehabilitation 73 2% 0% 23
7 Sport Sciences 30 2% 0% 19
8 Reproductive Biology 29 1% 0% 15
9 Radiology, Nuclear Medicine & Medical Imaging 23 3% 0% 34
10 Medicine, General & Internal 17 4% 0% 40

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 BRACHIAL PLEXUS PALSY 111538 0% 100% 4
2 BRACHIAL PLEXUS 99585 0% 71% 5
3 UPPER EXTREM EXCELLENCE 66916 1% 40% 6
4 SPORT MED NUTR 62739 0% 75% 3
5 PAEDIAT ORTHOPAED RECONSTRUCT SURG UNIT 55769 0% 100% 2
6 PEDIAT BRACHIAL PLEXUS PROGRAM 55769 0% 100% 2
7 BRACHIAL PLEXUS PROGRAM 49568 0% 44% 4
8 PERIPHERAL NERVE INJURY CONGENITAL HAND UNIT 37178 0% 67% 2
9 HAND RECONSTRUCT MICROSURG UNIT 35848 0% 43% 3
10 ABT PLAST CHIRURG WIEDERHERSTELLUNG IRURG 27885 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 JOURNAL OF PEDIATRIC ORTHOPAEDICS 12061 4% 1% 47
2 AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY 7968 7% 0% 76
3 JOURNAL OF HAND SURGERY-BRITISH AND EUROPEAN VOLUME 7813 3% 1% 30
4 JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME 4249 4% 0% 39
5 JOURNAL OF HAND SURGERY-EUROPEAN VOLUME 3913 1% 1% 12
6 OBSTETRICS AND GYNECOLOGY 3762 4% 0% 44
7 AMERICAN JOURNAL OF PERINATOLOGY 3686 2% 1% 21
8 JOURNAL OF HAND SURGERY-AMERICAN VOLUME 3643 3% 0% 31
9 JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME 2846 2% 0% 27
10 DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY 2827 2% 0% 22

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 SHOULDER DYSTOCIA 3570888 16% 71% 180 Search SHOULDER+DYSTOCIA Search SHOULDER+DYSTOCIA
2 ERBS PALSY 945915 4% 81% 42 Search ERBS+PALSY Search ERBS+PALSY
3 OBSTETRIC BRACHIAL PLEXUS PALSY 805855 3% 85% 34 Search OBSTETRIC+BRACHIAL+PLEXUS+PALSY Search OBSTETRIC+BRACHIAL+PLEXUS+PALSY
4 BRACHIAL PLEXUS PALSY 788301 5% 55% 51 Search BRACHIAL+PLEXUS+PALSY Search BRACHIAL+PLEXUS+PALSY
5 BRACHIAL PLEXUS BIRTH PALSY 567339 2% 88% 23 Search BRACHIAL+PLEXUS+BIRTH+PALSY Search BRACHIAL+PLEXUS+BIRTH+PALSY
6 OBSTETRICAL BRACHIAL PLEXUS PALSY 499849 2% 81% 22 Search OBSTETRICAL+BRACHIAL+PLEXUS+PALSY Search OBSTETRICAL+BRACHIAL+PLEXUS+PALSY
7 OBSTETRIC PALSY 475504 2% 95% 18 Search OBSTETRIC+PALSY Search OBSTETRIC+PALSY
8 BRACHIAL PLEXUS INJURY 369527 6% 21% 64 Search BRACHIAL+PLEXUS+INJURY Search BRACHIAL+PLEXUS+INJURY
9 NEONATAL BRACHIAL PLEXUS PALSY 336605 1% 93% 13 Search NEONATAL+BRACHIAL+PLEXUS+PALSY Search NEONATAL+BRACHIAL+PLEXUS+PALSY
10 BIRTH PALSY 278846 1% 100% 10 Search BIRTH+PALSY Search BIRTH+PALSY

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 DOUMOUCHTSIS, SK , ARULLKUMARAN, S , (2009) ARE ALL BRACHIAL PLEXUS INJURIES CAUSED BY SHOULDER DYSTOCIA?.OBSTETRICAL & GYNECOLOGICAL SURVEY. VOL. 64. ISSUE 9. P. 615-623 72 90% 32
2 ZAFEIRIOU, DI , PSYCHOGIOU, K , (2008) OBSTETRICAL BRACHIAL PLEXUS PALSY.PEDIATRIC NEUROLOGY. VOL. 38. ISSUE 4. P. 235-242 75 82% 24
3 PONDAAG, W , MALESSY, MJA , VAN DIJK, JG , THOMEER, RTWM , (2004) NATURAL HISTORY OF OBSTETRIC BRACHIAL PLEXUS PALSY: A SYSTEMATIC REVIEW.DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY. VOL. 46. ISSUE 2. P. 138-144 63 93% 107
4 GOTTLIEB, AG , GALAN, HL , (2007) SHOULDER DYSTOCIA: AN UPDATE.OBSTETRICS AND GYNECOLOGY CLINICS OF NORTH AMERICA. VOL. 34. ISSUE 3. P. 501-+ 82 69% 28
5 CHAUHAN, SP , BLACKWELL, SB , ANANTH, CV , (2014) NEONATAL BRACHIAL PLEXUS PALSY: INCIDENCE, PREVALENCE, AND TEMPORAL TRENDS.SEMINARS IN PERINATOLOGY. VOL. 38. ISSUE 4. P. 210-218 54 89% 6
6 CORONEOS, CJ , VOINESKOS, SH , CORONEOS, MK , ALOLABI, N , GOEKJIAN, SR , WILLOUGHBY, LI , THOMA, A , BAIN, JR , BROUWERS, MC , (2015) PRIMARY NERVE REPAIR FOR OBSTETRICAL BRACHIAL PLEXUS INJURY: A META-ANALYSIS.PLASTIC AND RECONSTRUCTIVE SURGERY. VOL. 136. ISSUE 4. P. 765 -779 56 86% 0
7 GUREWITSCH, ED , ALLEN, RH , (2011) REDUCING THE RISK OF SHOULDER DYSTOCIA AND ASSOCIATED BRACHIAL PLEXUS INJURY.OBSTETRICS AND GYNECOLOGY CLINICS OF NORTH AMERICA. VOL. 38. ISSUE 2. P. 247 -+ 68 72% 13
8 ALI, ZS , BAKAR, D , LI, YR , JUDD, A , PATEL, H , ZAGER, EL , HEUER, GG , STEIN, SC , (2014) UTILITY OF DELAYED SURGICAL REPAIR OF NEONATAL BRACHIAL PLEXUS PALSY.JOURNAL OF NEUROSURGERY-PEDIATRICS. VOL. 13. ISSUE 4. P. 462 -470 56 82% 2
9 HALE, HB , BAE, DS , WATERS, PM , (2010) CURRENT CONCEPTS IN THE MANAGEMENT OF BRACHIAL PLEXUS BIRTH PALSY.JOURNAL OF HAND SURGERY-AMERICAN VOLUME. VOL. 35A. ISSUE 2. P. 322 -331 51 85% 53
10 GHERMAN, RB , CHAUHAN, S , OUZOUNIAN, JG , LERNER, H , GONIK, B , GOODWIN, TM , (2006) SHOULDER DYSTOCIA: THE UNPREVENTABLE OBSTETRIC EMERGENCY WITH EMPIRIC MANAGEMENT GUIDELINES.AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. VOL. 195. ISSUE 3. P. 657-672 65 74% 80

Classes with closest relation at Level 1


Rank Class id link
1 37440 SYMPHYSIOTOMY//DESTRUCTIVE OPERATIONS//DESTRUCTIVE PROCEDURE
2 22980 OBSTETRIC EMERGENCIES//PERINATAL PATIENT SAFETY//CHILTERNS
3 4667 NERVE TRANSFER//BRACHIAL PLEXUS INJURY//BRACHIAL PLEXUS
4 1579 FETAL WEIGHT ESTIMATION//ESTIMATED FETAL WEIGHT//MACROSOMIA
5 37265 NANCY NAIL//CIC INSERM CRCTCR 501//DEVELOPING ATHLETE
6 12159 VACUUM EXTRACTION//INTRAPARTUM ULTRASOUND//FORCEPS
7 33169 CONGENITAL RADIOULNAR SYNOSTOSIS//RADIOULNAR SYNOSTOSIS//ONE BONE FOREARM
8 26913 GROWING SKULL FRACTURE//LEPTOMENINGEAL CYST//INTRADIPLOIC ARACHNOID CYST
9 36853 UMBILICAL CORD PROLAPSE//FORE LYING CORD//CORD PROLAPSE
10 19880 VENTRAL ROOT AVULSION//ROOT AVULSION//PNI UNIT

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