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Table 1 Road accident attributes

From: A data mining framework to analyze road accident data

S. no. Attribute Code Value Total Criticality
Critical Non-critical
1 NOV: number of injury 1 1 injury 5932 689 5243
2 2 injuries 2598 451 2147
+2 >2 injuries 3044 114 2930
2 AGE: age CHL < 18 years 988 268 720
YNG 18–30 years 5954 654 5300
ADL 30–60 years 3045 165 2880
SNR >60 years 1587 167 1420
3 GND: gender M Male 8625 952 7673
F Female 2949 302 2647
4 TOD: time of day T1 [0–4] 678 45 633
T2 [4–8] 1032 164 868
T3 [8–12] 1358 258 1100
T4 [12–16] 1972 126 1846
T5 [16–20] 3768 245 3523
T6 [20–24] 2766 416 2350
5 MON: month WNT Winter 2822 325 2497
SPR Spring 2787 312 2475
SMR Summer 3144 368 2776
ATM Autumn 2821 249 2572
6 LOR: lighting on road DLT Day light 3850 268 3582
DUS Dusk 3203 429 2774
RLT Road light 1665 126 1539
NLT No light 2856 431 2425
7 ROF: roadway feature INT Intersection 3526 374 3152
SLP Slope 1157 212 945
CUR Curve 2827 266 2561
UNK Unknown 4064 402 3662
8 RTY: road type HIW Highway 6032 785 5247
NHW Non-highway 5542 469 5073
9 ASV: accident severity CR Critical 1254 1254 0
NC Non-critical 10320 0 10320
10 ARA: area around AGL Agriculture land 1984 289 1695
MAR Market 2069 145 1924
COL Colony 3250 119 3131
FOR Forest 1165 267 898
HIL Hill area 2354 345 2009
HOS Hospital 752 89 663
11 TOA: type of accident TWH Two wheeler 3688 194 3494
THW Three wheeler 255 55 200
MVH Multi-vehicular 855 64 791
VFH Vehicle fall height 2132 398 1734
VRO Vehicle roll over 1356 129 1227
PH Pedestrian hit 1580 265 1315
NM Non-motorized 254 12 242
MC Multi-casualty 364 16 348
FO Fixed object/divider hit 987 121 866
OT Others 103 0 103