Characteristic

Variable

Estimate

z value

Pr(>|z|)

Odds ratio

Intercept

−8.82731

−15.25

0.0000

Weather

Adverse (control)

-

Normal

0.65983

3.95

0.0001

1.934

Area type

Urban (control)

-

Rural

1.28086

2.48

0.0130

3.600

Road type

One way (control)

-

Two-way divided

-

Pedestrian location

Roadside (control)

0.72454

3.99

0.0001

2.064

Crossing elsewhere

0.02230

4.07

0.0000

Speed limit

Speed value (km/h)

-

Lighting conditions

Daylight (control)

2.19172

13.99

0.0000

8.951

Dark no lighting

0.94375

8.05

0.0000

2.570

Dark street lights

1.53297

6.59

0.0000

4.632

Dusk or down

-

Vehicle type

Motorcycle (control)

1.04398

3.32

0.0009

2.841

Light vehicle

1.57845

5.23

0.0000

4.847

Heavy vehicle

-

Pedestrian gender

Female (control)

0.43830

4.17

0.0000

1.550

Male

0.04482

6.87

0.0000

Pedestrian age

Age value (years)

−8.82731

−15.25

0.0000

Interaction effects

(Rural)*(Two-way divided)

−1.36505

−2.72

0.0066

(Rural)*(Crossing elsewhere)

0.84074

3.33

0.0009

(Speed limit)*(Pedestrian age)

−0.00024

−2.17

0.0299

Number of observations

11,294

Log likelihood function

−1597.74

Restricted log likelihood

−2344.83

Chi squared (χ²)

1494.17

Degrees of freedom

20

Prob [χ² > critical value]

0.0308

Hosmer-Lemeshow test

0.11