Table 3

Adjusted Poisson regression model

Parameter	B	Lower	Upper	Significance
(Intercept)	−11.4203	−11.6936	−11.1470	0.000
Slope pre-ban period	0.0020	0.0000	0.0039	0.044
Slope post-ban 1 period	−0.0004	−0.0011	0.0002	0.182
Slope post-ban 2 period	0.0001	−0.0021	0.0023	0.936
Temp mean	0.0003	−0.0012	0.0018	0.704
Temp mean previous week	−0.0012	−0.0026	0.0003	0.110
Temp range	−0.0001	−0.0014	0.0012	0.860
PM₁₀ mean	0.0020	−0.0027	0.0066	0.412
Influenza rate	0.001	−0.013	0.015	0.901
*Change in slope ban 1*	*−0.0024*	*−0.0048*	*0.0000*	*0.043*
*Change in slope ban 2*	*0.0005*	*−0.0021*	*0.0031*	*0.690*

Dependent variable: sudden circulatory arrest incidence; offset variable: population size; covariates: week (pre-ban), week (post-ban 1), week (post-ban 2), mean temperature, mean temperature previous week; temperature range, mean PM10 concentration, influenza rate.
PM, particulate matter.