Table A2.

High annoyance (%) due to air pollution * per demographics and health problems of people in Ida-Viru County and the control regions (Lääne-Viru and Tartu), and regional comparisons.

	Ida-Viru County	Lääne-Viru County	Tartu	Chi2	p Value
Total	22.4	14.9	11.8	36.70	0.000
Gender
Male	22.4	14.9	11.8	36.70	0.000
Female	25.5	15.6	13.2	28.25	0.006
Age
18–27	19.5	20.0	13.3	2.24	0.327
28–37	24.5	11.1	11.0	12.68	0.002
38–47	18.4	9.1	10.1	7.15	0.028
48–57	24.5	15.6	46.2	5.28	0.071
58–67	24.3	20.0	22.2	0.31	0.855
68+	17.5	14.3	0	0.65	0.721
Ethnicity
Estonian	18.5	13.7	10.0	13.70	0.001
Non-Estonian	24.2	17.9	21.9	0.85	0.655
Monthly average net income during the last 12 months per family member
Under 100 €	26.5	50.0	21.1	0.85	0.655
100–299 €	22.3	10.3	15.4	4.08	0.130
300–499 €	22.8	15.3	15.0	5.93	0.052
500–799 €	15.2	12.5	9.0	3.95	0.139
800–999 €	28.8	25.0	9.5	11.92	0.003
Over 1000 €	28.6	16.7	8.2	11.62	0.003
Education
Elementary or basic	25.4	13.3	16.7	2.00	0.369
Secondary	20.9	14.2	13.1	10.70	0.005
Applied or higher	24.2	17.9	10.3	24.59	0.000
Self-assessed health status
Very good	14.3	23.1	6.1	6.17	0.046
Good	17.3	7.2	10.1	9.70	0.008
Average	21.5	16.2	17.2	1.74	0.420
Bad	37.9	10.9	27.0	1.37	0.504
Very bad	20.0	0	0	35.50	0.000
During the last 12 months
Chest tightness	36.6	27.0	22.9	8.46	0.015
Shortage of breath	38.4	34.8	28.8	2.49	0.288
Asthma attack	33.3	40.0	21.4	2.27	0.321
Ever had
Wheezing	34.0	22.9	21.7	7.80	0.020
Long-term cough	28.9	25.0	19.8	4.82	0.090
Allergic rhinitis	25.8	18.8)	15.3	6.54	0.038
Asthma	31.7	36.4	12.3	8.02	0.018
COPD	30.0	33.3	30.0	0.01	0.993

* Respondents who rated 7–10 on a 10-point scale, ranging from no annoyance (1) to very high annoyance (10).