Class information for:
Level 1: AMBULANCE//EMERGENCY MEDICAL SERVICES//PREHOSPITAL EMERGENCY CARE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13043 864 24.0 48%


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
280 3       ACCIDENT ANALYSIS AND PREVENTION//TRANSPORTATION//ERGONOMICS 42847
1285 2             TRAUMA SYSTEMS//EMERGENCY MEDICINE//TRAUMA CENTERS 8688
13043 1                   AMBULANCE//EMERGENCY MEDICAL SERVICES//PREHOSPITAL EMERGENCY CARE 864

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 AMBULANCE authKW 761484 11% 23% 94
2 EMERGENCY MEDICAL SERVICES authKW 683683 23% 10% 203
3 PREHOSPITAL EMERGENCY CARE journal 361094 11% 11% 92
4 EMERGENCY MEDICAL DISPATCH authKW 258472 2% 46% 16
5 PREHOSPEN address 231308 1% 55% 12
6 REFUSAL OF TRANSPORT authKW 212042 1% 100% 6
7 EMERGENCY MEDICINE WoSSC 182748 62% 1% 533
8 COMMUNITY PARAMEDICINE authKW 176702 1% 100% 5
9 AMBULANCE CARE authKW 173164 1% 70% 7
10 PARAMEDIC authKW 170969 5% 11% 44

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 Emergency Medicine 182748 62% 1% 533
2 Public, Environmental & Occupational Health 1235 16% 0% 142
3 Pediatrics 666 10% 0% 90
4 Health Care Sciences & Services 501 6% 0% 48
5 Nursing 462 5% 0% 39
6 Critical Care Medicine 334 4% 0% 36
7 Health Policy & Services 286 3% 0% 28
8 Ergonomics 167 1% 0% 12
9 Medicine, General & Internal 134 7% 0% 64
10 Anesthesiology 106 2% 0% 21

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 PREHOSPEN 231308 1% 55% 12
2 PREHOSP WESTERN SWEDEN 129819 2% 28% 13
3 YORKSHIRE AMBULANCE SERV 106021 0% 100% 3
4 EMERGENCY MED SERV CHILDREN 80775 0% 57% 4
5 AMBULATORY CARE 4W 70681 0% 100% 2
6 GRP ACUTE CARE 70681 0% 100% 2
7 GRP AMBULANCE SERV 70681 0% 100% 2
8 HLTH SOC WORK 70681 0% 100% 2
9 HLTH SYST HLTH CARE POLICY 70681 0% 100% 2
10 COMMUNITY EMERGENCY HLTH PARAMED PRACTICE 55278 2% 12% 13

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 PREHOSPITAL EMERGENCY CARE 361094 11% 11% 92
2 EMERGENCY MEDICINE JOURNAL 105209 11% 3% 91
3 ANNALS OF EMERGENCY MEDICINE 50709 11% 2% 96
4 ACADEMIC EMERGENCY MEDICINE 36866 7% 2% 63
5 INTERNATIONAL EMERGENCY NURSING 31277 2% 6% 15
6 SCANDINAVIAN JOURNAL OF TRAUMA RESUSCITATION & EMERGENCY MEDICINE 19148 2% 3% 19
7 PEDIATRIC EMERGENCY CARE 17110 5% 1% 42
8 EMERGENCY MEDICAL SERVICES 15704 0% 22% 2
9 EUROPEAN JOURNAL OF EMERGENCY MEDICINE 10818 2% 2% 18
10 AMERICAN JOURNAL OF EMERGENCY MEDICINE 7007 4% 1% 35

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 AMBULANCE 761484 11% 23% 94 Search AMBULANCE Search AMBULANCE
2 EMERGENCY MEDICAL SERVICES 683683 23% 10% 203 Search EMERGENCY+MEDICAL+SERVICES Search EMERGENCY+MEDICAL+SERVICES
3 EMERGENCY MEDICAL DISPATCH 258472 2% 46% 16 Search EMERGENCY+MEDICAL+DISPATCH Search EMERGENCY+MEDICAL+DISPATCH
4 REFUSAL OF TRANSPORT 212042 1% 100% 6 Search REFUSAL+OF+TRANSPORT Search REFUSAL+OF+TRANSPORT
5 COMMUNITY PARAMEDICINE 176702 1% 100% 5 Search COMMUNITY+PARAMEDICINE Search COMMUNITY+PARAMEDICINE
6 AMBULANCE CARE 173164 1% 70% 7 Search AMBULANCE+CARE Search AMBULANCE+CARE
7 PARAMEDIC 170969 5% 11% 44 Search PARAMEDIC Search PARAMEDIC
8 AMBULANCES UTILIZATION 147250 1% 83% 5 Search AMBULANCES+UTILIZATION Search AMBULANCES+UTILIZATION
9 EMS 135713 5% 9% 45 Search EMS Search EMS
10 NACA SCORE 106021 0% 100% 3 Search NACA+SCORE Search NACA+SCORE

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 JENSEN, JL , CARTER, AJE , ROSE, J , VISINTINI, S , BOURDON, E , BROWN, R , MCVEY, J , TRAVERS, AH , (2015) ALTERNATIVES TO TRADITIONAL EMS DISPATCH AND TRANSPORT: A SCOPING REVIEW OF REPORTED OUTCOMES.CANADIAN JOURNAL OF EMERGENCY MEDICINE. VOL. 17. ISSUE 5. P. 532 -550 31 84% 0
2 MILLIN, MG , BROWN, LH , SCHWARTZ, B , (2011) EMS PROVIDER DETERMINATIONS OF NECESSITY FOR TRANSPORT AND REIMBURSEMENT FOR EMS RESPONSE, MEDICAL CARE, AND TRANSPORT: COMBINED RESOURCE DOCUMENT FOR THE NATIONAL ASSOCIATION OF EMS PHYSICIANS POSITION STATEMENTS.PREHOSPITAL EMERGENCY CARE. VOL. 15. ISSUE 4. P. 562 -569 32 73% 9
3 BROWN, LH , HUBBLE, MW , CONE, DC , MILLIN, MG , SCHWARTZ, B , PATTERSON, PD , GREENBERG, B , RICHARDS, ME , (2009) PARAMEDIC DETERMINATIONS OF MEDICAL NECESSITY: A META-ANALYSIS.PREHOSPITAL EMERGENCY CARE. VOL. 13. ISSUE 4. P. 516 -527 33 66% 21
4 BIGHAM, BL , KENNEDY, SM , DRENNAN, I , MORRISON, LJ , (2013) EXPANDING PARAMEDIC SCOPE OF PRACTICE IN THE COMMUNITY: A SYSTEMATIC REVIEW OF THE LITERATURE.PREHOSPITAL EMERGENCY CARE. VOL. 17. ISSUE 3. P. 361-372 21 78% 15
5 BOOKER, MJ , SHAW, ARG , PURDY, S , (2015) WHY DO PATIENTS WITH 'PRIMARY CARE SENSITIVE' PROBLEMS ACCESS AMBULANCE SERVICES? A SYSTEMATIC MAPPING REVIEW OF THE LITERATURE.BMJ OPEN. VOL. 5. ISSUE 5. P. - 20 83% 1
6 MUNJAL, KG , SILVERMAN, RA , FREESE, J , BRAUN, JD , KAUFMAN, BJ , ISAACS, D , WERNER, A , WEBBER, M , HALL, CB , PREZANT, DJ , (2011) UTILIZATION OF EMERGENCY MEDICAL SERVICES IN A LARGE URBAN AREA: DESCRIPTION OF CALL TYPES AND TEMPORAL TRENDS.PREHOSPITAL EMERGENCY CARE. VOL. 15. ISSUE 3. P. 371 -380 17 85% 8
7 HODELL, EM , SPORER, KA , BROWN, JF , (2014) WHICH EMERGENCY MEDICAL DISPATCH CODES PREDICT HIGH PREHOSPITAL NONTRANSPORT RATES IN AN URBAN COMMUNITY?.PREHOSPITAL EMERGENCY CARE. VOL. 18. ISSUE 1. P. 28-34 15 88% 3
8 LOWTHIAN, JA , CAMERON, PA , STOELWINDER, JU , CURTIS, A , CURRELL, A , COOKE, MW , MCNEIL, JJ , (2011) INCREASING UTILISATION OF EMERGENCY AMBULANCES.AUSTRALIAN HEALTH REVIEW. VOL. 35. ISSUE 1. P. 63-69 18 72% 31
9 SNOOKS, HA , KINGSTON, MR , ANTHONY, RE , RUSSELL, IT , (2013) NEW MODELS OF EMERGENCY PREHOSPITAL CARE THAT AVOID UNNECESSARY CONVEYANCE TO EMERGENCY DEPARTMENT: TRANSLATION OF RESEARCH EVIDENCE INTO PRACTICE?.SCIENTIFIC WORLD JOURNAL. VOL. . ISSUE . P. - 17 77% 0
10 GOLDSTEIN, J , JENSEN, JL , CARTER, AJE , TRAVERS, AH , ROCKWOOD, K , (2015) THE EPIDEMIOLOGY OF PREHOSPITAL EMERGENCY RESPONSES FOR OLDER ADULTS IN A PROVINCIAL EMS SYSTEM.CANADIAN JOURNAL OF EMERGENCY MEDICINE. VOL. 17. ISSUE 5. P. 491 -496 13 93% 2

Classes with closest relation at Level 1


Rank Class id link
1 14718 HELICOPTER EMERGENCY MEDICAL SERVICE//AIR AMBULANCE//HEMS
2 27707 NOTFALL & RETTUNGSMEDIZIN//ZENT NOTAUFNAHME//NOTFALLZENTRUM
3 20037 INTERNATIONAL EMERGENCY MEDICINE//EMERGENCY MEDICINE//ACADEMIC EMERGENCY MEDICINE
4 6888 NONURGENT//FREQUENT USERS//RETURN VISITS
5 28861 OFFICE PREPAREDNESS//MEDICAL EMERGENCIES//OFFICE EMERGENCIES
6 27962 FIREFIGHTERS//EMERGENCY WORKERS//CRITICAL INCIDENT STRESS
7 19826 INTRAOSSEOUS INFUSION//INTRAOSSEOUS//INTRAOSSEOUS ACCESS
8 4063 TRIAGE//OVERCROWDING//EMERGENCY MEDICINE
9 51 RESUSCITATION//CARDIOPULMONARY RESUSCITATION//CARDIAC ARREST
10 13750 TELEPHONE TRIAGE//NHS DIRECT//OUT OF HOURS

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