Table 2.

Spatial analysis of lung cancer incidence in Zhejiang province, china, from 2014 to 2016.

Statistic	High-incidence cluster	Low-incidence cluster
Cities	Daishan, Yinzhou, Cixi, Shangyu, Jiashan	Lucheng, Xianju
Radius (km)	138.38	92.72
Observed cases	1795	503
Expected cases	1457	700
RR	1.30	0.70
LLR	45.40	33.58
P-value	< 0.001	< 0.001