Class information for:
Level 1: SUBARACHNOID HEMORRHAGE//CEREBRAL VASOSPASM//VASOSPASM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
113 4333 37.3 73%


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 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1276458
451 3       SUBARACHNOID HEMORRHAGE//INTRACRANIAL ANEURYSM//CEREBRAL ANEURYSM 25453
2182 2             SUBARACHNOID HEMORRHAGE//CEREBRAL VASOSPASM//VASOSPASM 4936
113 1                   SUBARACHNOID HEMORRHAGE//CEREBRAL VASOSPASM//VASOSPASM 4333

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 SUBARACHNOID HEMORRHAGE authKW 4765966 46% 34% 1981
2 CEREBRAL VASOSPASM authKW 3311546 15% 74% 631
3 VASOSPASM authKW 3261075 21% 50% 923
4 DELAYED CEREBRAL ISCHEMIA authKW 680932 3% 73% 133
5 SUBARACHNOID HAEMORRHAGE authKW 490342 6% 28% 253
6 EARLY BRAIN INJURY authKW 273022 2% 49% 79
7 ANEURYSMAL SUBARACHNOID HEMORRHAGE authKW 270612 2% 47% 82
8 NEUROSURG address 170155 39% 1% 1697
9 POOR GRADE authKW 170089 1% 93% 26
10 DELAYED ISCHEMIC NEUROLOGICAL DEFICIT authKW 162569 1% 77% 30

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 Clinical Neurology 119023 71% 1% 3080
2 Surgery 31688 46% 0% 1986
3 Peripheral Vascular Diseases 5162 11% 0% 465
4 Neuroimaging 4993 4% 0% 188
5 Neurosciences 3757 19% 0% 826
6 Critical Care Medicine 3075 6% 0% 239
7 Radiology, Nuclear Medicine & Medical Imaging 546 6% 0% 243
8 Anesthesiology 265 2% 0% 79
9 Hematology 95 2% 0% 99
10 Medicine, Research & Experimental 35 2% 0% 101

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 NEUROSURG 170155 39% 1% 1697
2 ATT FAMILY EXCELLENCE BRAIN INJURY TRAUM 96879 1% 51% 27
3 NEUROL SURG 21808 6% 1% 240
4 PROD FORMULAT SECT 21136 0% 100% 3
5 CEREBROVASC NEUROSURG 20485 0% 36% 8
6 VIRGINIA NEUROL 19504 0% 46% 6
7 KEENAN LI KA SHING KNOWLEDGE SU 15850 0% 75% 3
8 NEUROSURG ATT FAMILY EXCELLENCE BRAIN 15850 0% 75% 3
9 ST MICHAELS HOSP NEUROSURG 15850 0% 75% 3
10 SERV NEURORADIOL IMAGERIE MED 14672 0% 42% 5

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 NEUROSURGERY 140416 12% 4% 517
2 NEUROCRITICAL CARE 106549 3% 10% 150
3 ACTA NEUROCHIRURGICA 97707 7% 4% 315
4 NEUROSURGERY 92786 10% 3% 414
5 STROKE 63040 8% 3% 358
6 NEUROLOGICAL RESEARCH 33755 3% 4% 126
7 SURGICAL NEUROLOGY 26981 3% 3% 142
8 TRANSLATIONAL STROKE RESEARCH 11569 1% 6% 27
9 JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM 9645 2% 2% 86
10 WORLD NEUROSURGERY 8634 1% 2% 55

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 SUBARACHNOID HEMORRHAGE 4765966 46% 34% 1981 Search SUBARACHNOID+HEMORRHAGE Search SUBARACHNOID+HEMORRHAGE
2 CEREBRAL VASOSPASM 3311546 15% 74% 631 Search CEREBRAL+VASOSPASM Search CEREBRAL+VASOSPASM
3 VASOSPASM 3261075 21% 50% 923 Search VASOSPASM Search VASOSPASM
4 DELAYED CEREBRAL ISCHEMIA 680932 3% 73% 133 Search DELAYED+CEREBRAL+ISCHEMIA Search DELAYED+CEREBRAL+ISCHEMIA
5 SUBARACHNOID HAEMORRHAGE 490342 6% 28% 253 Search SUBARACHNOID+HAEMORRHAGE Search SUBARACHNOID+HAEMORRHAGE
6 EARLY BRAIN INJURY 273022 2% 49% 79 Search EARLY+BRAIN+INJURY Search EARLY+BRAIN+INJURY
7 ANEURYSMAL SUBARACHNOID HEMORRHAGE 270612 2% 47% 82 Search ANEURYSMAL+SUBARACHNOID+HEMORRHAGE Search ANEURYSMAL+SUBARACHNOID+HEMORRHAGE
8 POOR GRADE 170089 1% 93% 26 Search POOR+GRADE Search POOR+GRADE
9 DELAYED ISCHEMIC NEUROLOGICAL DEFICIT 162569 1% 77% 30 Search DELAYED+ISCHEMIC+NEUROLOGICAL+DEFICIT Search DELAYED+ISCHEMIC+NEUROLOGICAL+DEFICIT
10 TRIPLE H THERAPY 144310 1% 79% 26 Search TRIPLE+H+THERAPY Search TRIPLE+H+THERAPY

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 SEHBA, FA , HOU, J , PLUTA, RM , ZHANG, JH , (2012) THE IMPORTANCE OF EARLY BRAIN INJURY AFTER SUBARACHNOID HEMORRHAGE.PROGRESS IN NEUROBIOLOGY. VOL. 97. ISSUE 1. P. 14 -37 266 66% 111
2 MARBACHER, S , FANDINO, J , KITCHEN, ND , (2010) STANDARD INTRACRANIAL IN VIVO ANIMAL MODELS OF DELAYED CEREBRAL VASOSPASM.BRITISH JOURNAL OF NEUROSURGERY. VOL. 24. ISSUE 4. P. 415 -434 179 94% 20
3 WHITMORE, RG , GRANT, RA , LEROUX, P , EL-FALAKI, O , STEIN, SC , (2012) HOW LARGE IS THE TYPICAL SUBARACHNOID HEMORRHAGE? A REVIEW OF CURRENT NEUROSURGICAL KNOWLEDGE.WORLD NEUROSURGERY. VOL. 77. ISSUE 5-6. P. 686-697 195 80% 4
4 BUDOHOSKI, KP , GUILFOYLE, M , HELMY, A , HUUSKONEN, T , CZOSNYKA, M , KIROLLOS, R , MENON, DK , PICKARD, JD , KIRKPATRICK, PJ , (2014) THE PATHOPHYSIOLOGY AND TREATMENT OF DELAYED CEREBRAL ISCHAEMIA FOLLOWING SUBARACHNOID HAEMORRHAGE.JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY. VOL. 85. ISSUE 12. P. 1343 -1353 151 84% 21
5 CHEN, S , FENG, H , SHERCHAN, P , KLEBE, D , ZHAO, G , SUN, XC , ZHANG, JM , TANG, JP , ZHANG, JH , (2014) CONTROVERSIES AND EVOLVING NEW MECHANISMS IN SUBARACHNOID HEMORRHAGE.PROGRESS IN NEUROBIOLOGY. VOL. 115. ISSUE . P. 64 -91 210 48% 40
6 FINDLAY, JM , NISAR, J , DARSAUT, T , (2016) CEREBRAL VASOSPASM: A REVIEW.CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES. VOL. 43. ISSUE 1. P. 15 -32 135 83% 2
7 MACDONALD, RL , (2014) DELAYED NEUROLOGICAL DETERIORATION AFTER SUBARACHNOID HAEMORRHAGE.NATURE REVIEWS NEUROLOGY. VOL. 10. ISSUE 1. P. 44-58 103 76% 84
8 INAGAWA, T , (2016) RISK FACTORS FOR CEREBRAL VASOSPASM FOLLOWING ANEURYSMAL SUBARACHNOID HEMORRHAGE: A REVIEW OF THE LITERATURE.WORLD NEUROSURGERY. VOL. 85. ISSUE . P. 56 -76 114 74% 4
9 BEDERSON, JB , CONNOLLY, ES , BATJER, HH , DACEY, RG , DION, JE , DIRINGER, MN , DULDNER, JE , HARBAUGH, RE , PATEL, AB , ROSENWASSER, RH , (2009) GUIDELINES FOR THE MANAGEMENT OF ANEURYSMAL SUBARACHNOID HEMORRHAGE A STATEMENT FOR HEALTHCARE PROFESSIONALS FROM A SPECIAL WRITING GROUP OF THE STROKE COUNCIL, AMERICAN HEART ASSOCIATION.STROKE. VOL. 40. ISSUE 3. P. 994-1025 159 36% 563
10 SEHBA, FA , PLUTA, RM , ZHANG, JH , (2011) METAMORPHOSIS OF SUBARACHNOID HEMORRHAGE RESEARCH: FROM DELAYED VASOSPASM TO EARLY BRAIN INJURY.MOLECULAR NEUROBIOLOGY. VOL. 43. ISSUE 1. P. 27-40 104 81% 84

Classes with closest relation at Level 1


Rank Class id link
1 17355 CONFABULATION//SPONTANEOUS CONFABULATION//U324 INSERM
2 17976 XANTHOCHROMIA//WARNING LEAK//HEADACHE
3 10179 PERIMESENCEPHALIC SUBARACHNOID HEMORRHAGE//PERIMESENCEPHALIC//PERIMESENCEPHALIC HEMORRHAGE
4 27763 EXPT VASC//WNC//CLIN EXPT
5 1939 INTRACRANIAL ANEURYSM//CEREBRAL ANEURYSM//UNRUPTURED INTRACRANIAL ANEURYSM
6 9291 NEUROGENIC PULMONARY EDEMA//NEUROGENIC PULMONARY OEDEMA//NEUROGENIC STUNNED MYOCARDIUM
7 10889 LUBELUZOLE//NIMODIPINE//LEVEMOPAMIL
8 13519 TRANSCRANIAL COLOR CODED SONOGRAPHY//TRANSCRANIAL COLOR CODED DUPLEX SONOGRAPHY//TRANSCRANIAL DOPPLER
9 584 INTRACRANIAL ANEURYSM//FLOW DIVERTER//ANEURYSM
10 2328 INTRACRANIAL PRESSURE//CEREBRAL PERFUSION PRESSURE//HEAD INJURY

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