Table 5.

Relationships between demographic features and drivers’ attitudes

Variables		Positive attitude		Negative attitude		Results of the analysis
		n	%	n	%	χ2	df	p
Age (year)	<30	35	16.2	2	8	1.836	3	0.607
	31–40	94	43.5	10	40
	41–50	56	25.9	8	32
	>50	31	14.4	5	20
Total		216	100	25	100
Educational levels	Illiterate and elementary	29	13.4	2	8	0.618	2	0.734
	Middle school	86	39.8	11	44
	Diploma and higher	101	46.8	12	48
Total		216	100	25	100
Year driver’s license was obtained	1972–1982	14	6.5	0	0	4.137	3	0.247
	1982–1992	33	15.3	5	20
	1992–2002	98	45.4	15	60
	2002–2011	71	32.9	5	20
Total		216	100	25	100
Work experience (year)	1–5	44	20.4	2	8	2.852	4	0.583
	6–10	70	32.4	8	32
	11–15	57	26.4	9	36
	16–20	26	12	4	16
	>20	19	8.8	2	8
Total		216	100	25	100