Analysis of Children’s Traffic Behaviour at Signalized Crosswalks as a Precondition for Safe Children Routes Design: A Case Study from Croatia
Table 12
Descriptive statistics and Mann–Whitney test results for speed difference according to the length of pedestrian crosswalk (number of traffic lanes of the road).
Database
Description
Sample
Mean speed
Stand. dev.
Min
Max
Mann–Whitney
U-test
value
Osijek
Up to 7 m
46
1.12
0.03
0.83
1.67
213
0.001
Rijeka
20
1.47
0.12
0.82
3.24
Osijek
9.2–10.5 m
179
1.35
0.02
0.53
2.33
12721
<0.0001
Rijeka
211
1.59
0.03
0.94
3.13
Osijek
>14 m
75
1.53
0.03
0.92
2.37
2281
0.221
Rijeka
69
1.61
0.04
1,00
2.96
Osijek
Up to 7 m
46
1.12
0.03
0.83
1.67
2090.5
<0.0001
9.2–10.5 m
179
1.35
0.02
0.53
2.33
Up to 7 m
46
1.12
0.03
0.83
1.67
360
<0.0001
>14 m
75
1.53
0.03
0.92
2.37
9.2–10.5 m
179
1.35
0.02
0.53
2.33
4386
0,221
>14 m
75
1.53
0.03
0.92
2.37
Rijeka
Up to 7 m
20
1.47
0.12
0.82
3.24
1719
0.172
9.2–10.5 m
211
1.59
0.03
0.94
3.13
Up to 7 m
20
1.47
0.12
0.82
3.24
492
0.052
>14 m
69
1.61
0.04
1.00
2.96
9.2–10.5 m
211
1.59
0.03
0.94
3.13
6462
0.162
>14 m
69
1.61
0.04
1.00
2.96
Bold values denote no statistically significant differences.
