| | LHS | RHS | Itemset | α | β | Lift |
| | {Crash type: vehicle-facility, Horizontal alignment: straight, Level: D, Number of vehicles: single, Segment: ramp, Vehicle type: cargo truck, Vertical alignment: no slope} | {Vehicle weight: <3.5 t} | 8-itemset | 0.0201 | 0.7114 | 2.2851 | | {Crash type: vehicle-facility, Level: D, Number of vehicles: single, Segment: ramp, Vehicle type: cargo truck, Vertical alignment: no slope} | 7-itemset | 0.0265 | 0.6852 | 2.2011 | | {Number of vehicles: single, Segment: ramp, Vehicle type: cargo truck, Weather: rainy} | 5-itemset | 0.0228 | 0.6845 | 2.1989 | | {Cause: over-speeding, Level: D, Number of vehicles: single, Segment: ramp, Vehicle type: cargo truck} | 6-itemset | 0.0269 | 0.6702 | 2.1527 | | {Driver age: 60s, Horizontal alignment: straight, Level: D, Vehicle type: cargo truck} | 5-itemset | 0.0211 | 0.6442 | 2.0694 |
| | {Horizontal alignment: straight, Shoulder: guardrail, Vehicle type: cargo truck} | {Vehicle weight: >3.5 t and <8.5 t} | 4-itemset | 0.0288 | 0.9649 | 2.4331 | | {Horizontal alignment: straight, Level: D, Segment: mainline, Shoulder: guardrail, Vehicle type: cargo truck} | 6-itemset | 0.0213 | 0.9621 | 2.4261 | | {Crash type: vehicle-facility, Horizontal alignment: straight, Number of vehicles: single, Vehicle type: cargo truck} | 5-itemset | 0.0226 | 0.8515 | 2.1472 | | {Cause: negligence, Level: D, Median: no median, Segment: TG, Vehicle type: cargo truck, Vertical alignment: no slope} | 7-itemset | 0.0200 | 0.7175 | 1.8094 | | {Level: D, Median: no median, Segment: TG, Vehicle type: cargo truck, Vertical alignment: no slope, Weather: fine} | 7-itemset | 0.0202 | 0.6912 | 1.7430 |
| | {Vehicle type: logging truck, Weather: Cloudy} | {Vehicle weight: >8.5 t} | 3-itemset | 0.0214 | 1.0000 | 3.9199 | | {Vehicle type: logging truck, Week of day: Thursday} | 3-itemset | 0.0248 | 1.0000 | 3.9199 | | {Route: Gyeongbu-line, Vehicle type: logging truck} | 3-itemset | 0.0244 | 1.0000 | 3.9199 | | {Segment: TG, Vehicle type: logging truck} | 3-itemset | 0.0308 | 1.0000 | 3.9199 | | {Route: Gyeongbu-line, Vehicle type: logging truck} | 3-itemset | 0.0244 | 1.0000 | 3.9199 |
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