Table 3.

Multivariate ordered logistic regression model for the annoyance regarding noise. Porto, Portugal, 2012

Annoyance regarding noise	OR*	Std Err	IC 95%	P**
US				<0.001
Leisure	1.00	—	—
Work	3.51	2.50	1.31-9.39
Home	8.40	4.11	3.04-23.19
Exposure				0.022
Non-exposed	1.00	—	—
Exposed	4.54	3.86	2.11-9.79
Qualityof sound				<0.001
Silent	1.00	­—	—
Noisy	12.87	4.84	4.57-36.22

US = Urban soundscapes, *Adjusted for the variables = Gender, age, and education, **Obtained from the Wald test