Table 2.

Proportion of households with any SHS exposure indoors in the home in the previous week and with smokefree policies in the home by ethnicity (HSC Monitor Surveys 2003–6)

	Any SHS exposure in last week		No smoking policy in home
	Māori (95% CI)	Non-Māori (95% CI)	Māori (95% CI)	Non-Māori (95% CI)
All households
2003	31.0 (27.3 to 34.9)	18.0 (16.0 to 20.1)	73.3 (69.5 to 76.8)	80.5 (78.4 to 82.5)
2004	23.5 (20.7 to 26.4)	15.2 (13.3 to 17.2)	74.7 (71.8 to 77.5)	80.2 (78.0 to 82.3)
2005	20.1 (17.5 to 23.0)	11.0 (9.4 to 12.8)	76.3 (73.3 to 79.1)	82.3 (80.1 to 84.2)
2006	16.7 (14.4 to 19.3)	8.4 (7.0 to 10.0)	81.3 (78.7 to 83.7)	86.1 (84.2 to 87.8)
All households with one or more children
2003	31.6 (27.1 to 36.5)	19.8 (16.8 to 23.2)	72.7 (68.0 to 77.0)	82.0 (78.6 to 84.8)
2004	21.5 (18.1 to 25.4)	15.6 (12.7 to 18.9)	77.3 (73.4 to 80.7)	81.6 (78.2 to 84.7)
2005	20.5 (17.2 to 24.3)	9.8 (7.6 to 12.6)	76.9 (73.0 to 80.4)	86.5 (83.5 to 89.1)
2006	13.6 (11.0 to 16.8)	8.3 (6.2 to 11.0)	84.6 (81.3 to 87.3)	89.0 (86.1 to 91.3)
All households with one or more smokers
2003	48.3 (42.3 to 54.2	40.7 (36.3 to 45.4)	57.1 (51.1 to 62.9)	60.2 (55.6 to 64.7)
2004	41.6 (37.0 to 46.4)	36.5 (32.0 to 41.2)	57.3 (52.6 to 62.0)	57.7 (52.9 to 62.4)
2005	35.4 (31.0 to 40.2)	33.9 (29.2 to 39.0)	61.0 (56.2 to 65.6)	54.6 (49.5 to 59.7)
2006	29.3 (25.2 to 33.8)	30.4 (25.3 to 35.9)	65.9 (61.3 to 70.1)	61.9 (56.2 to 67.3)
All households with one or more children and one or more smokers
2003	47.8 (40.8 to 54.8)	38.2 (32.1 to 44.7)	58.7 (51.6 to 65.4)	65.3 (58.9 to 71.2)
2004	35.0 (29.4 to 41.0)	33.2 (26.9 to 40.2)	64.2 (58.3 to 69.7)	62.7 (55.7 to 69.3)
2005	33.5 (28.2 to 39.2)	28.3 (22.1 to 35.5)	63.0 (57.2 to 68.5)	65.6 (58.2 to 72.3)
2006	23.0 (18.4 to 28.2)	26.9 (20.2 to 34.8)	73.8 (68.5 to 78.6)	68.4 (60.4 to 75.5)