Exposure to second-hand smoke and direct healthcare costs in children – results from two German birth cohorts, GINIplus and LISAplus

Table 5 Predicted smoking attributable total costs per child

	Mean difference	[95% CI]	p-value
No exposure	-
Not at home, but at other places	8€	[−67€ - 76€]	0.824
At home (patio/balcony)	87€	[10€ - 165€]	0.030
At home (indoors)	144€	[6€ - 305€]	0.034

Means, confidence intervals (CI) and p-values were derived from 1000 bootstrap replications of the recycled predictions using the percentile method. Means correspond to differences in Figure 1.

ISSN: 1472-6963