Table 1.

Weighted percentages (and corresponding 95% confidence intervals) for SHS exposure in bars, restaurants, workplaces and home

	Scotland		Rest of UK
	2006	2007	2006	2007
Percent who observed smoking inside a bar or drinking establishment
Overall	94 (92–96)	3.1 (1.4–4.9)	93 (92–95)	85 (82–88)
Smokers	97 (95–99)	2.5 (0.4–4.5)	95 (93–96)	90 (86–93)
Nonsmokers	89 (85–93)	4.1 (0.9–7.3)	91 (87–95)	80 (74–85)
Percent who observed smoking inside a restaurant or café
Overall	60 (55–65)	0.7 (0.1–1.4)	56 (53–60)	46 (42–50)
Smokers	61 (55–68)	0.6 (<0.1–1.4)	59 (55–64)	54 (49–60)
Nonsmokers	57 (50–64)	1.0 (<0.1–2.3)	54 (47–61)	38 (32–44)
Percent who observed smoking in indoor areas where they work
Overall	32 (26–38)	7.4 (4.4–10)	35 (30–39)	24 (19–29)
Smokers	37 (29–46)	7.3 (3.8–11)	40 (34–45)	33 (27–40)
Nonsmokers	26 (17–34)	8.0 (2.5–13)	22 (14–29)	9.3 (4.5–14)
Percent who never allow smoking anywhere in their home
Overall	32 (28–36)	40 (36–44)	38 (34–41)	51 (47–54)
Smokers	10 (6.1–14)	13 (8.6–18)	21 (17–24)	23 (18–27)
Nonsmokers	68 (62–74)	73 (68–79)	78 (72–83)	82 (78–86)
Percentage of cigarettes smoked inside home during the evening (i.e. after work)
Smokers	70 (66–74)	65 (60–69)	59 (56–62)	55 (51–59)