Prediction for Traffic Accident Severity: Comparing the Bayesian Network and Regression Models

Table 6

Impact of L-C on accident severity.

Accident severity		At crosswalk	Not at crosswalk
Noi	Noi = 0	0.0578	0.0881
	1 ≤ Noi < 3	0.8864	0.8883
	Noi ≥ 3	0.0558	0.0237
Nof	Nof > 0	0.9080	0.8990
	Nof = 0	0.0920	0.1010
Pd	Pd < 1000	0.7484	0.7313
	1000 ≤ Pd < 30000	0.2439	0.2614
	Pd ≥ 30000	0.0077	0.0074