Class information for:
Level 1: PREOPERATIVE FASTING//CRICOID PRESSURE//COMPLICATIONS ASPIRATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10463 1061 28.5 57%


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
259 3       ANESTHESIOLOGY//PROPOFOL//BRITISH JOURNAL OF ANAESTHESIA 44834
3380 2             PREOPERATIVE FASTING//CRICOID PRESSURE//COMPLICATIONS ASPIRATION 1658
10463 1                   PREOPERATIVE FASTING//CRICOID PRESSURE//COMPLICATIONS ASPIRATION 1061

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 PREOPERATIVE FASTING authKW 819832 3% 81% 35
2 CRICOID PRESSURE authKW 564037 3% 70% 28
3 COMPLICATIONS ASPIRATION authKW 324639 2% 59% 19
4 GASTROINTESTINAL TRACT VOLUME authKW 143891 0% 100% 5
5 ANESTHESIOLOGY WoSSC 115999 62% 1% 663
6 FULL STOMACH authKW 115109 1% 67% 6
7 CARBOHYDRATE LOADING authKW 111986 1% 32% 12
8 PREOPERATIVE FEEDING authKW 102777 0% 71% 5
9 GASTROINTESTINAL TRACT LOWER OESOPHAGEAL SPHINCTER authKW 92089 0% 80% 4
10 METABOLISM FASTING authKW 92089 0% 80% 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 115999 62% 1% 663
2 Critical Care Medicine 711 5% 0% 57
3 Nutrition & Dietetics 258 5% 0% 50
4 Emergency Medicine 213 2% 0% 22
5 Pediatrics 156 5% 0% 55
6 Nursing 146 2% 0% 26
7 Medicine, General & Internal 115 7% 0% 69
8 Surgery 81 7% 0% 74
9 Gastroenterology & Hepatology 34 3% 0% 27
10 Obstetrics & Gynecology 10 2% 0% 19

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 ARVID WRETLINDS METAB NUTR 64750 0% 75% 3
2 SURG NUTR AUDIT TEAM 57556 0% 100% 2
3 GASTROINTESTINAL DIS 51482 2% 10% 18
4 METAB PHYSIOL GRP 43164 0% 50% 3
5 KLIN ANASTHESIOL INTENS MED OE 8050 38370 0% 67% 2
6 NMAHP 38370 0% 67% 2
7 UMR 865 38370 0% 67% 2
8 ABT KINDERANASTHESIE KINDERINTENS RETTUNGSMED 28778 0% 100% 1
9 ANAESTHESIOL 2041 28778 0% 100% 1
10 ANESTHESIE REANIMATGRCB 48IFR 150 28778 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 ANAESTHESIA 46025 10% 2% 104
2 BRITISH JOURNAL OF ANAESTHESIA 27543 9% 1% 93
3 ANESTHESIA AND ANALGESIA 19290 9% 1% 99
4 ACTA ANAESTHESIOLOGICA SCANDINAVICA 15805 6% 1% 61
5 CANADIAN ANAESTHETISTS SOCIETY JOURNAL 15559 2% 3% 20
6 CANADIAN JOURNAL OF ANAESTHESIA-JOURNAL CANADIEN D ANESTHESIE 13972 4% 1% 42
7 PEDIATRIC ANESTHESIA 11506 3% 1% 29
8 EUROPEAN JOURNAL OF ANAESTHESIOLOGY 5934 2% 1% 25
9 ANESTHESIOLOGY 5601 4% 0% 47
10 ANAESTHESIA AND INTENSIVE CARE 5422 2% 1% 26

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 PREOPERATIVE FASTING 819832 3% 81% 35 Search PREOPERATIVE+FASTING Search PREOPERATIVE+FASTING
2 CRICOID PRESSURE 564037 3% 70% 28 Search CRICOID+PRESSURE Search CRICOID+PRESSURE
3 COMPLICATIONS ASPIRATION 324639 2% 59% 19 Search COMPLICATIONS+ASPIRATION Search COMPLICATIONS+ASPIRATION
4 GASTROINTESTINAL TRACT VOLUME 143891 0% 100% 5 Search GASTROINTESTINAL+TRACT+VOLUME Search GASTROINTESTINAL+TRACT+VOLUME
5 FULL STOMACH 115109 1% 67% 6 Search FULL+STOMACH Search FULL+STOMACH
6 CARBOHYDRATE LOADING 111986 1% 32% 12 Search CARBOHYDRATE+LOADING Search CARBOHYDRATE+LOADING
7 PREOPERATIVE FEEDING 102777 0% 71% 5 Search PREOPERATIVE+FEEDING Search PREOPERATIVE+FEEDING
8 GASTROINTESTINAL TRACT LOWER OESOPHAGEAL SPHINCTER 92089 0% 80% 4 Search GASTROINTESTINAL+TRACT+LOWER+OESOPHAGEAL+SPHINCTER Search GASTROINTESTINAL+TRACT+LOWER+OESOPHAGEAL+SPHINCTER
9 METABOLISM FASTING 92089 0% 80% 4 Search METABOLISM+FASTING Search METABOLISM+FASTING
10 GASTRIC VOLUME 92073 1% 27% 12 Search GASTRIC+VOLUME Search GASTRIC+VOLUME

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 SMITH, I , KRANKE, P , MURAT, I , SMITH, A , O'SULLIVAN, G , SOREIDE, E , SPIES, C , VELD, BI , (2011) PERIOPERATIVE FASTING IN ADULTS AND CHILDREN: GUIDELINES FROM THE EUROPEAN SOCIETY OF ANAESTHESIOLOGY.EUROPEAN JOURNAL OF ANAESTHESIOLOGY. VOL. 28. ISSUE 8. P. 556 -569 60 82% 114
2 APFELBAUM, JL , CAPLAN, RA , CONNIS, RT , EPSTEIN, BS , NICKINOVICH, DG , WARNER, MA , (2011) PRACTICE GUIDELINES FOR PREOPERATIVE FASTING AND THE USE OF PHARMACOLOGIC AGENTS TO REDUCE THE RISK OF PULMONARY ASPIRATION: APPLICATION TO HEALTHY PATIENTS UNDERGOING ELECTIVE PROCEDURES AN UPDATED REPORT BY THE AMERICAN SOCIETY OF ANESTHESIOLOGISTS COMMITTEE ON STANDARDS AND PRACTICE PARAMETERS.ANESTHESIOLOGY. VOL. 114. ISSUE 3. P. 495-511 53 87% 148
3 SMITH, MD , MCCALL, J , PLANK, L , HERBISON, GP , SOOP, M , NYGREN, J , (2014) PREOPERATIVE CARBOHYDRATE TREATMENT FOR ENHANCING RECOVERY AFTER ELECTIVE SURGERY.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 8. P. - 61 73% 7
4 AWAD, S , VARADHAN, KK , LJUNGQVIST, O , LOBO, DN , (2013) A META-ANALYSIS OF RANDOMISED CONTROLLED TRIALS ON PREOPERATIVE ORAL CARBOHYDRATE TREATMENT IN ELECTIVE SURGERY.CLINICAL NUTRITION. VOL. 32. ISSUE 1. P. 34-44 38 86% 43
5 KALLAR, SK , EVERETT, LL , (1993) POTENTIAL RISKS AND PREVENTIVE MEASURES FOR PULMONARY ASPIRATION - NEW CONCEPTS IN PREOPERATIVE FASTING GUIDELINES.ANESTHESIA AND ANALGESIA. VOL. 77. ISSUE 1. P. 171-182 69 92% 50
6 AMER, MA , SMITH, MD , HERBISON, GP , PLANK, LD , MCCALL, JL , (2017) NETWORK META-ANALYSIS OF THE EFFECT OF PREOPERATIVE CARBOHYDRATE LOADING ON RECOVERY AFTER ELECTIVE SURGERY.BRITISH JOURNAL OF SURGERY. VOL. 104. ISSUE 3. P. 187 -197 43 73% 0
7 VAN DE PUTTE, P , PERLAS, A , (2014) ULTRASOUND ASSESSMENT OF GASTRIC CONTENT AND VOLUME.BRITISH JOURNAL OF ANAESTHESIA. VOL. 113. ISSUE 1. P. 12 -22 39 74% 18
8 BRADY, M , KINN, S , NESS, V , O'ROURKE, K , RANDHAWA, N , STUART, P , (2009) PREOPERATIVE FASTING FOR PREVENTING PERIOPERATIVE COMPLICATIONS IN CHILDREN.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 4. P. - 41 82% 19
9 STEINMANN, D , PRIEBE, HJ , (2009) CRICOID PRESSURE.ANAESTHESIST. VOL. 58. ISSUE 7. P. 695-707 49 66% 14
10 TAYLOR, RJ , SMURTHWAITE, G , MEHMOOD, I , KITCHEN, GB , BAKER, RD , (2015) A CRICOID CARTILAGE COMPRESSION DEVICE FOR THE ACCURATE AND REPRODUCIBLE APPLICATION OF CRICOID PRESSURE.ANAESTHESIA. VOL. 70. ISSUE 1. P. 18 -25 28 93% 6

Classes with closest relation at Level 1


Rank Class id link
1 30609 AD LIB NUTRITION//ANESTHESIA IN LABOR//CONCENTRATED URINE
2 34429 ACID ASPIRATION//GASTRIC ASPIRATION PNEUMONIA//PARTICULATE ASPIRATION
3 22837 ISOFLURANE FENTANYL ANESTHESIA//PROPOFOL FENTANYL ANESTHESIA//NEUROENDOCRINE STRESS RESPONSE
4 4608 POSTOPERATIVE ILEUS//FAST TRACK SURGERY//ENHANCED RECOVERY AFTER SURGERY
5 30607 PROGONADOLIBERIN 2//FUNCTIONAL BOWEL DISEASE//AMBULATORY MOTILITY
6 4909 LARYNGEAL MASK AIRWAY//LARYNGEAL MASK//EQUIPMENT LARYNGEAL MASK AIRWAY
7 534 AIRWAY MANAGEMENT//INTUBATION//DIFFICULT AIRWAY
8 24471 PREOXYGENATION//ANESTHETIC TECHNIQUES PREOXYGENATION//ANAESTHETIC TECHNIQUES PREOXYGENATION
9 9353 GASTRIC EMPTYING//ILEAL BRAKE//TRANSPYLORIC FLOW
10 12873 ANESTHESIOLOGY//SYDNEY MED SIMULAT//ANAESTHESIA MACHINE

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