Assessment of Drivers’ Perceptions of Various Police Enforcement Strategies and Associated Penalties and Rewards
Table 3
Reported success and logistic model results for the red-light cameras strategy.
Red light cameras
Total
Gender
Age
Nationality
Male
Female
18–25
26–50
51+
Qatari
Non-Qatari Arab
Others
Unsuccessful
57
42
15
18
24
15
18
26
13
Successful
389
301
88
153
149
87
82
204
103
% of success
87.2%
87.8%
85.4%
89.5%
86.1%
85.3%
82.0%
88.7%
88.8%
Variable
SE
Wald
df
Sig.
Odds ratio
95% CI for
Lower
Upper
Age versus
−.274
.338
.657
1
.418
0.760
.392
1.475
Age [51 or more] versus
−.366
.380
.928
1
.335
.694
.330
1.460
Gender [female] versus [male]
−0.224
.329
0.464
1
.496
0.799
0.419
1.523
Nationality [non-Qatari Arab] versus [Qatari]
.532
.338
2.487
1
.115
1.703
.879
3.300
Nationality [others] versus [Qatari]
.590
.395
2.229
1
.135
1.803
.832
3.909
Constant
1.767
.343
26.547
1
.000
5.854
: coefficient for the constant in the null model, SE: standard error around the coefficient for the constant, Wald statistic: test that tests the null hypothesis that the constant equals 0, df: degrees of freedom for the Wald statistic test, and : exponentiation of the coefficient, which is an odds ratio.
