Table 2.

Secondhand smoke exposure among 878 non-smokers (≥16 years) according to the setting of exposure and the type of enclosure; Barcelona 2011–2012

	Not exposed	Only indoors	Only outdoors	Both indoors and outdoors
	% (n)	% (n)	% (n)	% (n)
Home (n=876)	50.7 (444)	6.7 (59)	18.8 (165)	23.7 (208)
Work (n=489)	83.7 (386)	1.3 (6)	15.0 (69)	–
Education venues (n=134)	9.7 (12)	–	70.2 (87)	20.2 (25)
Bars and restaurants (713)	64.2 (458)	2.2 (16)	32.8 (234)	0.7 (5)
Discotheques and pubs (n=297)	84.2 (250)	1.3 (4)	13.1 (39)	1.3 (4)
Public transport (n=724)	96.3 (644)	0.9 (6)	0.3 (2)	2.5 (17)