Table 2.

Results of regression analysis on incidence of thyroid cancer (South-East direction).

Level of analysis	Distance (10 km)		Angle between bearing and South-East (10°)
	Coefficient	P-value	Coefficient	p-value
Both sexes
Municipality	− 0.996	0.03	− 0.667	0.002
District	− 0.406	0.24	− 0.709	< 0.001
Women only
Municipality	− 1.464	0.08	− 1.542	< 0.001
District	− 0.717	0.14	− 1.062	< 0.001