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Table 6 Parameter estimates of log-rate sub-models of country/region, road user type and injury severity effects on under-reporting

From: Modeling road accident injury under-reporting in Europe

Parameter

Estimate B

Std. Error

p-value

Exp (B)

[Country]*[Road user type]

 [Czech Republic] * [car

1.045

0.014

0.000 *

2.844

 [Czech Republic] * [motorcycle]

0.690

0.016

0.000 *

1.993

 [Czech Republic] * [pedal cycle]

0.741

0.014

0.000 *

2.097

 [Czech Republic] * [pedestrian]

1.979

0.015

0.000 *

7.234

 [France] * [car]

0.853

0.002

0.000 *

2.348

 [France] * [motorcycle]

0.593

0.001

0.000 *

1.809

 [France] * [pedal cycle]

1.054

0.002

0.000 *

2.868

 [France] * [pedestrian]

1.114

0.002

0.000 *

3.047

 [the Netherlands] * [car]

0.881

0.002

0.000 *

2.414

 [the Netherlands] * [motorcycle]

0.412

0.001

0.000 *

1.510

 [the Netherlands] * [pedal cycle]

0.139

0.002

0.000 *

1.149

 [the Netherlands] * [pedestrian]

1.499

0.002

0.000 *

4.476

 [UK] * [car]

0.775

0.001

0.000 *

2.171

 [UK] * [motorcycle]

0.726

0.001

0.000 *

2.067

 UK] * [pedal cycle]

0.269

0.002

0.000 *

1.309

 [UK] * [pedestrian]

1.343

0.002

0.000 *

3.829

[Country]*[Road user type]*[Police severity]

 [Czech Republic] * [car] * [slight injury]

−0.059

0.044

0.000 *

0.943

 [Czech Republic] * [motorcycle] * [slight injury]

−0.114

0.048

0.000 *

0.892

 [Czech Republic] * [pedal cycle] * [slight injury]

−0.095

0.046

0.000 *

0.910

 [Czech Republic] * [pedestrian] * [slight injury]

0.148

0.047

0.000 *

1.160

 [France] * [car] * [slight injury]

0.223

0.007

0.000 *

1.249

 [France] * [motorcycle] * [slight injury]

0.212

0.006

0.000 *

1.236

 [France] * [pedal cycle] * [slight injury

−0.390

0.011

0.000 *

0.677

 [France] * [pedestrian] * [slight injury]

0.080

0.009

0.000 *

1.083

 [Netherlands] * [motorcycle] * [slight injury]

0.050

0.005

0.000 *

1.051

 [Netherlands] * [pedal cycle] * [slight injury

−0.189

0.004

0.000 *

0.827

 [Netherlands] * [pedestrian] * [slight injury

−1.381

0.010

0.000 *

0.251

 [UK] * [car] * [slight injury]

−0.159

0.007

0.000 *

0.853

 [UK] * [motorcycle] * [slight injury

0.253

0.004

0.000 *

1.288

 [UK] * [pedal cycle] * [slight injury]

0.093

0.003

0.000 *

1.097

 [UK] * [pedestrian] * [slight injury]

−1.139

0.010

0.000 *

0.320

 [UK] * [pedestrian] * [slight injury]

0.262

0.006

0.000 *

1.300

  1. Reference groups: Country: Greece, Road User Type: Other road user, Police severity: Serious injury
  2. * indicates a significant effect