Class information for:
Level 1: ACCIDENT ANALYSIS AND PREVENTION//CRASH SEVERITY//TRANSPORTATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2929 2111 28.4 42%


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
413 2             ACCIDENT ANALYSIS AND PREVENTION//TRANSPORTATION//ERGONOMICS 16587
2929 1                   ACCIDENT ANALYSIS AND PREVENTION//CRASH SEVERITY//TRANSPORTATION 2111

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 ACCIDENT ANALYSIS AND PREVENTION journal 1415621 32% 14% 685
2 CRASH SEVERITY authKW 610238 3% 74% 57
3 TRANSPORTATION WoSSC 511937 48% 4% 1008
4 CRASH FREQUENCY authKW 425677 2% 89% 33
5 SAFETY PERFORMANCE FUNCTIONS authKW 371900 1% 86% 30
6 ERGONOMICS WoSSC 311381 36% 3% 760
7 TRANSPORTATION RESEARCH RECORD journal 255291 19% 5% 391
8 INJURY SEVERITY authKW 237883 4% 22% 76
9 CRASH PREDICTION MODELS authKW 237321 1% 86% 19
10 CIVIL ENVIRONM CONSTRUCT ENGN address 206628 4% 16% 92

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 Transportation 511937 48% 4% 1008
2 Ergonomics 311381 36% 3% 760
3 Transportation Science & Technology 196112 38% 2% 806
4 Social Sciences, Interdisciplinary 100191 36% 1% 758
5 Engineering, Civil 38400 37% 0% 783
6 Public, Environmental & Occupational Health 21529 41% 0% 872
7 Geography 545 3% 0% 54
8 Engineering, Industrial 540 3% 0% 64
9 Operations Research & Management Science 444 4% 0% 79
10 Mathematics, Interdisciplinary Applications 301 3% 0% 67

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 CIVIL ENVIRONM CONSTRUCT ENGN 206628 4% 16% 92
2 URBAN TRANSPORT 151148 1% 58% 18
3 HIGHWAY SAFETY 85848 1% 25% 24
4 CONNECTICUT TRANSPORTAT 61649 0% 47% 9
5 PROGRAMA INVEST DESARROLLO URBANO SOSTENIBLE 60261 0% 83% 5
6 TRANSPORTAT ENGN 59334 3% 6% 69
7 TEXAS TRANSPORTAT 57515 2% 9% 42
8 ADV TRANSPORTAT SYST SIMULAT 53554 0% 37% 10
9 TRANSPORTAT ENGN LUIGI TOCCHETTI 46849 0% 36% 9
10 ENGN 2 215 43389 0% 100% 3

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 ACCIDENT ANALYSIS AND PREVENTION 1415621 32% 14% 685
2 TRANSPORTATION RESEARCH RECORD 255291 19% 5% 391
3 JOURNAL OF TRANSPORTATION SAFETY & SECURITY 129103 1% 36% 25
4 TRANSPORTATION RESEARCH RECORD-SERIES 78365 7% 4% 140
5 JOURNAL OF SAFETY RESEARCH 48958 3% 5% 65
6 JOURNAL OF TRANSPORTATION ENGINEERING-ASCE 36468 3% 4% 64
7 ITE JOURNAL-INSTITUTE OF TRANSPORTATION ENGINEERS 32760 2% 6% 39
8 TRAFFIC INJURY PREVENTION 30454 2% 4% 47
9 JOURNAL OF TRANSPORTATION ENGINEERING 24055 2% 5% 36
10 SAFETY SCIENCE 20438 3% 2% 61

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 CRASH SEVERITY 610238 3% 74% 57 Search CRASH+SEVERITY Search CRASH+SEVERITY
2 CRASH FREQUENCY 425677 2% 89% 33 Search CRASH+FREQUENCY Search CRASH+FREQUENCY
3 SAFETY PERFORMANCE FUNCTIONS 371900 1% 86% 30 Search SAFETY+PERFORMANCE+FUNCTIONS Search SAFETY+PERFORMANCE+FUNCTIONS
4 INJURY SEVERITY 237883 4% 22% 76 Search INJURY+SEVERITY Search INJURY+SEVERITY
5 CRASH PREDICTION MODELS 237321 1% 86% 19 Search CRASH+PREDICTION+MODELS Search CRASH+PREDICTION+MODELS
6 HIGHWAY SAFETY MANUAL 191420 1% 88% 15 Search HIGHWAY+SAFETY+MANUAL Search HIGHWAY+SAFETY+MANUAL
7 ACCIDENT PREDICTION MODELS 185121 1% 80% 16 Search ACCIDENT+PREDICTION+MODELS Search ACCIDENT+PREDICTION+MODELS
8 CRASH MODIFICATION FACTORS 181723 1% 74% 17 Search CRASH+MODIFICATION+FACTORS Search CRASH+MODIFICATION+FACTORS
9 TRAFFIC SAFETY 180033 4% 15% 83 Search TRAFFIC+SAFETY Search TRAFFIC+SAFETY
10 CRASH TYPES 171267 1% 79% 15 Search CRASH+TYPES Search CRASH+TYPES

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 LORD, D , MANNERING, F , (2010) THE STATISTICAL ANALYSIS OF CRASH-FREQUENCY DATA: A REVIEW AND ASSESSMENT OF METHODOLOGICAL ALTERNATIVES.TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE. VOL. 44. ISSUE 5. P. 291 -305 74 77% 279
2 SAVOLAINEN, PT , MANNERING, F , LORD, D , QUDDUS, MA , (2011) THE STATISTICAL ANALYSIS OF HIGHWAY CRASH-INJURY SEVERITIES: A REVIEW AND ASSESSMENT OF METHODOLOGICAL ALTERNATIVES.ACCIDENT ANALYSIS AND PREVENTION. VOL. 43. ISSUE 5. P. 1666 -1676 68 82% 132
3 THEOFILATOS, A , YANNIS, G , (2014) A REVIEW OF THE EFFECT OF TRAFFIC AND WEATHER CHARACTERISTICS ON ROAD SAFETY.ACCIDENT ANALYSIS AND PREVENTION. VOL. 72. ISSUE . P. 244 -256 60 76% 12
4 CHEN, F , CHEN, SR , MA, XX , (2016) CRASH FREQUENCY MODELING USING REAL-TIME ENVIRONMENTAL AND TRAFFIC DATA AND UNBALANCED PANEL DATA MODELS.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. VOL. 13. ISSUE 6. P. - 48 91% 1
5 CHEN, C , ZHANG, GH , TIAN, Z , BOGUS, SM , YANG, Y , (2015) HIERARCHICAL BAYESIAN RANDOM INTERCEPT MODEL-BASED CROSS-LEVEL INTERACTION DECOMPOSITION FOR TRUCK DRIVER INJURY SEVERITY INVESTIGATIONS.ACCIDENT ANALYSIS AND PREVENTION. VOL. 85. ISSUE . P. 186 -198 57 75% 1
6 SASIDHARAN, L , MENENDEZ, M , (2014) PARTIAL PROPORTIONAL ODDS MODEL-AN ALTERNATE CHOICE FOR ANALYZING PEDESTRIAN CRASH INJURY SEVERITIES.ACCIDENT ANALYSIS AND PREVENTION. VOL. 72. ISSUE . P. 330 -340 47 85% 8
7 HUANG, HL , SONG, B , XU, PP , ZENG, Q , LEE, J , ABDEL-ATY, M , (2016) MACRO AND MICRO MODELS FOR ZONAL CRASH PREDICTION WITH APPLICATION IN HOT ZONES IDENTIFICATION.JOURNAL OF TRANSPORT GEOGRAPHY. VOL. 54. ISSUE . P. 248 -256 42 95% 0
8 PEI, X , SZE, NN , WONG, SC , YAO, DY , (2016) BOOTSTRAP RESAMPLING APPROACH TO DISAGGREGATE ANALYSIS OF ROAD CRASHES IN HONG KONG.ACCIDENT ANALYSIS AND PREVENTION. VOL. 95. ISSUE . P. 512 -520 41 89% 1
9 CHIOU, YC , FU, C , (2013) MODELING CRASH FREQUENCY AND SEVERITY USING MULTINOMIAL-GENERALIZED POISSON MODEL WITH ERROR COMPONENTS.ACCIDENT ANALYSIS AND PREVENTION. VOL. 50. ISSUE . P. 73-82 44 88% 9
10 LEE, J , ABDEL-ATY, M , JIANG, XM , (2015) MULTIVARIATE CRASH MODELING FOR MOTOR VEHICLE AND NON-MOTORIZED MODES AT THE MACROSCOPIC LEVEL.ACCIDENT ANALYSIS AND PREVENTION. VOL. 78. ISSUE . P. 146 -154 39 93% 4

Classes with closest relation at Level 1


Rank Class id link
1 23342 TRAFFIC CONFLICTS//SURROGATE SAFETY MEASURE//RD CORRIDOR OPERAT
2 12984 SPEED LIMIT//ROAD FATALITIES//SPEED CAMERAS
3 24607 RED LIGHT RUNNING//RED LIGHT CAMERAS//DILEMMA ZONE
4 7428 MOTORCYCLE//ROAD TRAFFIC INJURIES//MOTORCYCLISTS
5 11927 SIGHT DISTANCE//HORIZONTAL CURVE//TWO LANE HIGHWAYS
6 10845 PEDESTRIAN//PEDESTRIAN SAFETY//PEDESTRIAN INJURY
7 24618 RAILWAY SUICIDE//RAIL LEVEL CROSSINGS//RAILWAY PEDESTRIAN ACCIDENTS
8 19621 WORK ZONE//TRAFFIC INCIDENT MANAGEMENT//INCIDENT DURATION
9 20301 ROAD SURFACE TEMPERATURE//METEOROLOGICAL MAGAZINE//FROST PREDICTION
10 24824 MIDWEST ROADSIDE SAFETY IL//ROADSIDE SAFETY//CRASH TEST

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