Class information for:
Level 1: ANESTHESIOLOGY//INTRATHECAL MORPHINE//ANESTHETIC TECHNIQUES EPIDURAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5732 1581 26.6 68%


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
5732 1                   ANESTHESIOLOGY//INTRATHECAL MORPHINE//ANESTHETIC TECHNIQUES EPIDURAL 1581

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 ANESTHESIOLOGY WoSSC 230098 72% 1% 1139
2 INTRATHECAL MORPHINE authKW 186852 2% 32% 30
3 ANESTHETIC TECHNIQUES EPIDURAL authKW 147531 2% 24% 32
4 ANALGESICS DIAMORPHINE authKW 128742 1% 67% 10
5 COMPLICATIONS PRURITUS authKW 120325 1% 69% 9
6 ANALGESIA POSTOPERATIVE authKW 118560 2% 17% 36
7 ANALGESICS FENTANYL authKW 111927 1% 29% 20
8 EPIDURAL authKW 94174 5% 6% 77
9 PAIN POSTOPERATIVE authKW 93138 3% 9% 54
10 EPIDURAL MORPHINE authKW 86890 1% 38% 12

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 230098 72% 1% 1139
2 Critical Care Medicine 654 4% 0% 68
3 Obstetrics & Gynecology 228 4% 0% 70
4 Clinical Neurology 211 7% 0% 104
5 Orthopedics 185 4% 0% 56
6 Medicine, General & Internal 108 6% 0% 88
7 MEDICINE, MISCELLANEOUS 45 0% 0% 2
8 Surgery 28 5% 0% 74
9 Pharmacology & Pharmacy 27 5% 0% 83
10 Nursing 9 1% 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 ACUTE PAIN MANAGEMENT UNIT 38624 0% 100% 2
2 ANESTEZI REANIMASYON UNITESI 19312 0% 100% 1
3 ANESTHESIA INTENS CARE SERV 1 19312 0% 100% 1
4 ANESTHESIE REANIMATGRP HOSP BICETRE 19312 0% 100% 1
5 ANESTHESIE REANIMATGRP HOSP COCHIN PORT ROY 19312 0% 100% 1
6 ANESTHESIOL LB 063 19312 0% 100% 1
7 ANESTHESIOL WOMENS 19312 0% 100% 1
8 AZIENDA OSPED MODENA 19312 0% 100% 1
9 BREAST CANC PAIN CLIN 19312 0% 100% 1
10 CERRAHI KLIN ANESTEZIYOLOJI REANIMASYON AD 19312 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 ANESTHESIA AND ANALGESIA 61250 14% 1% 215
2 ANESTHESIOLOGY 43420 10% 1% 159
3 REGIONAL ANESTHESIA 40758 2% 6% 38
4 ACTA ANAESTHESIOLOGICA SCANDINAVICA 30268 7% 2% 103
5 ANAESTHESIA 29641 6% 2% 102
6 BRITISH JOURNAL OF ANAESTHESIA 23963 7% 1% 106
7 CANADIAN JOURNAL OF ANAESTHESIA-JOURNAL CANADIEN D ANESTHESIE 21775 4% 2% 64
8 INTERNATIONAL JOURNAL OF OBSTETRIC ANESTHESIA 15117 2% 3% 28
9 CANADIAN ANAESTHETISTS SOCIETY JOURNAL 12623 1% 3% 22
10 ANAESTHESIST 12073 3% 1% 52

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 INTRATHECAL MORPHINE 186852 2% 32% 30 Search INTRATHECAL+MORPHINE Search INTRATHECAL+MORPHINE
2 ANESTHETIC TECHNIQUES EPIDURAL 147531 2% 24% 32 Search ANESTHETIC+TECHNIQUES+EPIDURAL Search ANESTHETIC+TECHNIQUES+EPIDURAL
3 ANALGESICS DIAMORPHINE 128742 1% 67% 10 Search ANALGESICS+DIAMORPHINE Search ANALGESICS+DIAMORPHINE
4 COMPLICATIONS PRURITUS 120325 1% 69% 9 Search COMPLICATIONS+PRURITUS Search COMPLICATIONS+PRURITUS
5 ANALGESIA POSTOPERATIVE 118560 2% 17% 36 Search ANALGESIA+POSTOPERATIVE Search ANALGESIA+POSTOPERATIVE
6 ANALGESICS FENTANYL 111927 1% 29% 20 Search ANALGESICS+FENTANYL Search ANALGESICS+FENTANYL
7 EPIDURAL 94174 5% 6% 77 Search EPIDURAL Search EPIDURAL
8 PAIN POSTOPERATIVE 93138 3% 9% 54 Search PAIN+POSTOPERATIVE Search PAIN+POSTOPERATIVE
9 EPIDURAL MORPHINE 86890 1% 38% 12 Search EPIDURAL+MORPHINE Search EPIDURAL+MORPHINE
10 ANALGESICS MEPERIDINE 69519 0% 60% 6 Search ANALGESICS+MEPERIDINE Search ANALGESICS+MEPERIDINE

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 MORGAN, M , (1989) THE RATIONAL USE OF INTRATHECAL AND EXTRADURAL OPIOIDS.BRITISH JOURNAL OF ANAESTHESIA. VOL. 63. ISSUE 2. P. 165-188 116 83% 145
2 APFELBAUM, JL , HORLOCKER, TT , AGARKAR, M , CONNIS, RT , HEBL, JR , NICKINOVICH, DG , PALMER, CM , RATHMELL, JP , ROSENQUIST, RW , WU, CL , (2016) PRACTICE GUIDELINES FOR THE PREVENTION, DETECTION, AND MANAGEMENT OF RESPIRATORY DEPRESSION ASSOCIATED WITH NEURAXIAL OPIOID ADMINISTRATION AN UPDATED REPORT BY THE AMERICAN SOCIETY OF ANESTHESIOLOGISTS TASK FORCE ON NEURAXIAL OPIOIDS AND THE AMERICAN SOCIETY OF REGIONAL ANESTHESIA AND PAIN MEDICINE.ANESTHESIOLOGY. VOL. 124. ISSUE 3. P. 535 -552 56 75% 1
3 SULTAN, P , GUTIERREZ, MC , CARVALHO, B , (2011) NEURAXIAL MORPHINE AND RESPIRATORY DEPRESSION FINDING THE RIGHT BALANCE.DRUGS. VOL. 71. ISSUE 14. P. 1807 -1819 69 67% 19
4 CHANEY, MA , (1995) SIDE-EFFECTS OF INTRATHECAL AND EPIDURAL OPIOIDS.CANADIAN JOURNAL OF ANAESTHESIA-JOURNAL CANADIEN D ANESTHESIE. VOL. 42. ISSUE 10. P. 891-903 88 68% 231
5 COUSINS, MJ , MATHER, LE , (1984) INTRATHECAL AND EPIDURAL ADMINISTRATION OF OPIOIDS.ANESTHESIOLOGY. VOL. 61. ISSUE 3. P. 276-310 97 66% 829
6 KO, S , GOLDSTEIN, DH , VAN DEN KERKHOF, EG , (2003) DEFINITIONS OF "RESPIRATORY DEPRESSION" WITH INTRATHECAL MORPHINE POSTOPERATIVE ANALGESIA: A REVIEW OF THE LITERATURE.CANADIAN JOURNAL OF ANAESTHESIA-JOURNAL CANADIEN D ANESTHESIE. VOL. 50. ISSUE 7. P. 679-688 71 66% 43
7 RAWAL, N , (1996) THE CLINICAL USE OF SPINAL OPIOIDS .1..SCHMERZ. VOL. 10. ISSUE 4. P. 176-189 78 76% 4
8 RAWAL, N , (1999) EPIDURAL AND SPINAL AGENTS FOR POSTOPERATIVE ANALGESIA.SURGICAL CLINICS OF NORTH AMERICA. VOL. 79. ISSUE 2. P. 313 -+ 88 57% 35
9 CASHMAN, JN , DOLIN, SJ , (2004) RESPIRATORY AND HAEMODYNAMIC EFFECTS OF ACUTE POSTOPERATIVE PAIN MANAGEMENT: EVIDENCE FROM PUBLISHED DATA.BRITISH JOURNAL OF ANAESTHESIA. VOL. 93. ISSUE 2. P. 212-223 78 50% 102
10 ARMSTRONG, S , FERNANDO, R , (2016) SIDE EFFECTS AND EFFICACY OF NEURAXIAL OPIOIDS IN PREGNANT PATIENTS AT DELIVERY: A COMPREHENSIVE REVIEW.DRUG SAFETY. VOL. 39. ISSUE 5. P. 381 -399 70 47% 0

Classes with closest relation at Level 1


Rank Class id link
1 12977 ZICONOTIDE//INTRATHECAL DRUG DELIVERY SYSTEM//INTRATHECAL PUMP
2 10049 PATIENT CONTROLLED ANALGESIA//ACUTE PAIN SERVICE//ANALGESIA PATIENT CONTROLLED
3 12639 THORACIC EPIDURAL ANESTHESIA//HIGH THORACIC EPIDURAL ANESTHESIA//MESENTERIC TRACTION SYNDROME
4 4057 EPIDURAL ANALGESIA//LABOR ANALGESIA//ANALGESIA OBSTETRIC
5 13678 PARAVERTEBRAL BLOCK//THORACIC PARAVERTEBRAL BLOCK//INTERPLEURAL ANALGESIA
6 2843 SPINAL ANESTHESIA//ANESTHESIOLOGY//ANAESTHETIC TECHNIQUES SUBARACHNOID
7 9597 CAUDAL//CAUDAL BLOCK//PEDIATRIC ANESTHESIA
8 30362 COMPLICATIONS NORPETHIDINE TOXICITY//OPIOIDS PETHIDINE//PETHIDINE HYDROCHLORIDE
9 19301 PROLONGED DURATION LOCAL ANESTHESIA//ANESTHETIC TECHNIQUES REGIONAL NERVE BLOCK//ANESTHETIC TECHNIQUES SPINAL PROLONGATION
10 8087 KETOROLAC//ANALGESIA PREEMPTIVE//PREEMPTIVE ANALGESIA

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