Association of risk perception and transport mode choice during the temporary closure of a major inner-city road bridge: results of a cross-sectional study

Kemmerer, Pascal; Brach, Benedikt; Kubiak, Thomas; Singer, Susanne; Gianicolo, Emilio A. L.

doi:10.1186/s12544-023-00608-y

European Transport Research Review

An Open Access Journal

Table 6 Multinomial regression model with group of mode choice as dependent variable among participants with regular bridge use frequency before the bridge closure (n = 273)

From: Association of risk perception and transport mode choice during the temporary closure of a major inner-city road bridge: results of a cross-sectional study

	OR	95% CI		p	B	SE
	OR	Lower	Upper	p	B	SE
Alternative group
Car group (reference)	1.00
Attitude (car use)	0.65	0.49	0.87	0.003	− 0.43	0.14
Attitude (alternative use)	0.93	0.63	1.39	0.732	− 0.07	0.20
Subjective norm (car use)	0.74	0.57	0.97	0.027	− 0.30	0.13
Subjective norm (alternative use)	1.45	0.99	2.13	0.055	0.37	0.19
Ln PBC (car use)	0.60	0.33	1.10	0.097	− 0.51	0.31
Ln PBC (alternative use)	3.94	1.91	8.13	< 0.001	1.37	0.37
Gender
Male	0.58	0.29	1.13	0.106	− 0.55	0.34
Female (reference)	1.00
Age
18–34 years	0.48	0.17	1.34	0.159	− 0.74	0.53
35–64 years	0.65	0.25	1.70	0.378	− 0.43	0.49
≥ 65 years (reference)	1.00
Education
Low	1.74	0.30	10.04	0.532	0.55	0.88
Middle	1.98	0.90	4.35	0.087	0.69	0.40
High (reference)	1.00
Equivalized income
< 1000 EUR	3.30	1.00	10.89	0.050	1.19	0.61
1000–2499 EUR	1.01	0.48	2.13	0.976	0.01	0.38
≥ 2,500 EUR (reference)	1.00
Health-related risk perception	1.17	0.78	1.76	0.436	0.16	0.21
Switch group
Car group (reference)	1.00
Attitude (car use)	0.86	0.63	1.17	0.334	− 0.15	0.16
Attitude (alternative use)	0.92	0.61	1.39	0.690	− 0.08	0.21
Subjective norm (car use)	1.10	0.82	1.47	0.537	0.09	0.15
Subjective norm (alternative use)	1.30	0.90	1.89	0.162	0.26	0.19
Ln PBC (car use)	0.56	0.29	1.08	0.083	− 0.57	0.33
Ln PBC (alternative use)	1.52	0.79	2.92	0.206	0.42	0.33
Gender (ref: female)
Male	0.50	0.25	1.02	0.056	− 0.69	0.36
Female (reference)	1.00
Age (ref: ≥ 65 years)
18–34 years	0.12	0.04	0.37	< 0.001	− 2.16	0.60
35–64 years	0.63	0.26	1.53	0.309	− 0.46	0.45
≥ 65 years (reference)	1.00
Education (ref: high)
Low	0.34	0.03	3.86	0.386	− 1.07	1.23
Middle	1.17	0.55	2.49	0.683	0.16	0.38
High (reference)	1.00
Equivalized income
< 1000 EUR	2.11	0.47	9.50	0.331	0.75	0.77
1000 EUR–2499 EUR	1.14	0.53	2.48	0.740	0.13	0.40
≥ 2500 EUR (reference)	1.00
Health-related risk perception	1.76	1.14	2.71	0.010	0.56	0.22

B = regression coefficient, SE = standard error, CI = confidence interval, OR = odds ratio, Ln = natural logarithm, PBC = perceived behavioral control. R² = 0.37 (Nagelkerke). Model χ²(28) = 105.94, p < 0.001

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