Class information for:
Level 1: EPIDURAL TEST DOSE//ANESTHESIOLOGY//EPIDURAL CATHETER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8924 1204 19.1 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
11 4 NEUROSCIENCES//CLINICAL NEUROLOGY//NEUROL 1112395
59 3       ANESTHESIOLOGY//PAIN//CHRONIC PAIN 88506
141 2             ANESTHESIOLOGY//BUPIVACAINE//REGIONAL ANESTHESIA AND PAIN MEDICINE 23460
8924 1                   EPIDURAL TEST DOSE//ANESTHESIOLOGY//EPIDURAL CATHETER 1204

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 EPIDURAL TEST DOSE authKW 228240 1% 100% 9
2 ANESTHESIOLOGY WoSSC 202005 77% 1% 931
3 EPIDURAL CATHETER authKW 183168 2% 33% 22
4 ANATOMY EPIDURAL SPACE authKW 152160 0% 100% 6
5 EPIDURAL SPACE authKW 152124 2% 25% 24
6 EPIDURAL authKW 140309 7% 7% 82
7 EPIDUROGRAPHY authKW 133464 1% 53% 10
8 EPIDURAL ANESTHESIA authKW 131121 4% 11% 46
9 COMPLICATIONS INTRAVASCULAR INJECTION authKW 101440 0% 100% 4
10 TUFFIERS LINE authKW 101440 0% 100% 4

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 Anesthesiology 202005 77% 1% 931
2 Critical Care Medicine 591 5% 0% 56
3 Obstetrics & Gynecology 223 5% 0% 59
4 Emergency Medicine 132 2% 0% 19
5 Anatomy & Morphology 125 2% 0% 19
6 Veterinary Sciences 80 4% 0% 48
7 Pediatrics 74 4% 0% 45
8 Clinical Neurology 32 4% 0% 47
9 Radiology, Nuclear Medicine & Medical Imaging 29 3% 0% 39
10 Neuroimaging 28 1% 0% 9

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 ANESTHESIOL PAIN MED NEUROL SURG 50720 0% 100% 2
2 JOHN HUNTER PAIN GRP 50720 0% 100% 2
3 ANESTHESIA PAIN MANAGEMENT 30655 2% 5% 23
4 ANAESTHESIA 520 25360 0% 100% 1
5 ANAESTHESIA ROOM 547 600 UNIV AVE 25360 0% 100% 1
6 ANASTHESIOL CARITAS 25360 0% 100% 1
7 ANESTHESIA PEDIAT NEUROL SURG 25360 0% 100% 1
8 ANESTHESIA STAFF 25360 0% 100% 1
9 ANESTHESIOL P 5Q 25360 0% 100% 1
10 ANESTHESIOLSECT OBSTET ANESTHESIA 25360 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 REGIONAL ANESTHESIA AND PAIN MEDICINE 92271 6% 5% 76
2 REGIONAL ANESTHESIA 75105 4% 7% 45
3 ANESTHESIA AND ANALGESIA 55782 15% 1% 179
4 INTERNATIONAL JOURNAL OF OBSTETRIC ANESTHESIA 51371 4% 5% 45
5 ANAESTHESIA 39756 9% 2% 103
6 CANADIAN JOURNAL OF ANAESTHESIA-JOURNAL CANADIEN D ANESTHESIE 20367 4% 1% 54
7 BRITISH JOURNAL OF ANAESTHESIA 16597 6% 1% 77
8 ANESTHESIOLOGY 13666 6% 1% 78
9 JOURNAL OF CLINICAL ANESTHESIA 9466 3% 1% 31
10 CANADIAN JOURNAL OF ANESTHESIA-JOURNAL CANADIEN D ANESTHESIE 8474 1% 2% 15

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 EPIDURAL TEST DOSE 228240 1% 100% 9 Search EPIDURAL+TEST+DOSE Search EPIDURAL+TEST+DOSE
2 EPIDURAL CATHETER 183168 2% 33% 22 Search EPIDURAL+CATHETER Search EPIDURAL+CATHETER
3 ANATOMY EPIDURAL SPACE 152160 0% 100% 6 Search ANATOMY+EPIDURAL+SPACE Search ANATOMY+EPIDURAL+SPACE
4 EPIDURAL SPACE 152124 2% 25% 24 Search EPIDURAL+SPACE Search EPIDURAL+SPACE
5 EPIDURAL 140309 7% 7% 82 Search EPIDURAL Search EPIDURAL
6 EPIDUROGRAPHY 133464 1% 53% 10 Search EPIDUROGRAPHY Search EPIDUROGRAPHY
7 EPIDURAL ANESTHESIA 131121 4% 11% 46 Search EPIDURAL+ANESTHESIA Search EPIDURAL+ANESTHESIA
8 COMPLICATIONS INTRAVASCULAR INJECTION 101440 0% 100% 4 Search COMPLICATIONS+INTRAVASCULAR+INJECTION Search COMPLICATIONS+INTRAVASCULAR+INJECTION
9 TUFFIERS LINE 101440 0% 100% 4 Search TUFFIERS+LINE Search TUFFIERS+LINE
10 EXTRADURAL ANAESTHESIA 90569 0% 71% 5 Search EXTRADURAL+ANAESTHESIA Search EXTRADURAL+ANAESTHESIA

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 GUAY, J , (2006) THE EPIDURAL TEST DOSE: A REVIEW.ANESTHESIA AND ANALGESIA. VOL. 102. ISSUE 3. P. 921-929 62 93% 31
2 PERLAS, A , CHAPARRO, LE , CHIN, KJ , (2016) LUMBAR NEURAXIAL ULTRASOUND FOR SPINAL AND EPIDURAL ANESTHESIA A SYSTEMATIC REVIEW AND META-ANALYSIS.REGIONAL ANESTHESIA AND PAIN MEDICINE. VOL. 41. ISSUE 2. P. 251 -260 32 84% 11
3 TRAN, DQH , GONZALEZ, AP , BERNUCCI, F , FINLAYSON, RJ , (2015) CONFIRMATION OF LOSS-OF-RESISTANCE FOR EPIDURAL ANALGESIA.REGIONAL ANESTHESIA AND PAIN MEDICINE. VOL. 40. ISSUE 2. P. 166 -173 50 83% 2
4 CHIN, KJ , KARMAKAR, MK , PENG, P , (2011) ULTRASONOGRAPHY OF THE ADULT THORACIC AND LUMBAR SPINE FOR CENTRAL NEURAXIAL BLOCKADE.ANESTHESIOLOGY. VOL. 114. ISSUE 6. P. 1459 -1485 50 81% 38
5 TAWFIK, MM , ATALLAH, MM , ELKHARBOUTLY, WS , ALLAKKANY, NS , ABDELKHALEK, M , (2017) DOES PREPROCEDURAL ULTRASOUND INCREASE THE FIRST-PASS SUCCESS RATE OF EPIDURAL CATHETERIZATION BEFORE CESAREAN DELIVERY? A RANDOMIZED CONTROLLED TRIAL.ANESTHESIA AND ANALGESIA. VOL. 124. ISSUE 3. P. 851 -856 25 93% 1
6 VISSER, WA , LEE, RA , GIELEN, MJM , (2008) FACTORS AFFECTING THE DISTRIBUTION OF NEURAL BLOCKADE BY LOCAL ANESTHETICS IN EPIDURAL ANESTHESIA AND A COMPARISON OF LUMBAR VERSUS THORACIC EPIDURAL ANESTHESIA.ANESTHESIA AND ANALGESIA. VOL. 107. ISSUE 2. P. 708 -721 71 56% 30
7 MHYRE, JM , GREENFIELD, MLVH , TSEN, LC , POLLEY, LS , (2009) A SYSTEMATIC REVIEW OF RANDOMIZED CONTROLLED TRIALS THAT EVALUATE STRATEGIES TO AVOID EPIDURAL VEIN CANNULATION DURING OBSTETRIC EPIDURAL CATHETER PLACEMENT.ANESTHESIA AND ANALGESIA. VOL. 108. ISSUE 4. P. 1232 -1242 53 71% 22
8 BELL, DN , LESLIE, K , (2007) DETECTION OF INTRAVASCULAR EPIDURAL CATHETER PLACEMENT: A REVIEW.ANAESTHESIA AND INTENSIVE CARE. VOL. 35. ISSUE 3. P. 335-341 47 84% 5
9 MULROY, MF , NORRIS, MC , LIU, SS , (1997) SAFETY STEPS FOR EPIDURAL INJECTION OF LOCAL ANESTHETICS: REVIEW OF THE LITERATURE AND RECOMMENDATIONS.ANESTHESIA AND ANALGESIA. VOL. 85. ISSUE 6. P. 1346-1356 50 77% 61
10 AGARWAL, D , MOHTA, M , TYAGI, A , SETHI, AK , (2010) SUBDURAL BLOCK AND THE ANAESTHETIST.ANAESTHESIA AND INTENSIVE CARE. VOL. 38. ISSUE 1. P. 20-26 30 91% 3

Classes with closest relation at Level 1


Rank Class id link
1 9597 CAUDAL//CAUDAL BLOCK//PEDIATRIC ANESTHESIA
2 2843 SPINAL ANESTHESIA//ANESTHESIOLOGY//ANAESTHETIC TECHNIQUES SUBARACHNOID
3 4057 EPIDURAL ANALGESIA//LABOR ANALGESIA//ANALGESIA OBSTETRIC
4 35295 ANAESTHESIA OBSTETRIC ARTERIOVENOUS MALFORMATION//CIRCUMFERENTIAL BODY LIFT//COMBINED SPINALEPIDURAL
5 34797 ARACHNOIDITIS OSSIFICANS//PANTOPAQUE//THECALOSCOPY
6 5220 SPONTANEOUS INTRACRANIAL HYPOTENSION//EPIDURAL BLOOD PATCH//INTRACRANIAL HYPOTENSION
7 6619 EPIDURAL STEROID INJECTION//EPIDURAL INJECTION//PAIN PHYSICIAN
8 12639 THORACIC EPIDURAL ANESTHESIA//HIGH THORACIC EPIDURAL ANESTHESIA//MESENTERIC TRACTION SYNDROME
9 6342 ROPIVACAINE//BUPIVACAINE//LEVOBUPIVACAINE
10 5732 ANESTHESIOLOGY//INTRATHECAL MORPHINE//ANESTHETIC TECHNIQUES EPIDURAL

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