Table 2.

Asymmetry of spatial distribution between recent and long-term infection cases.

	All	Butuo	Meigu	Yuexi	Zhaojue
Geodetector q value	0.31	0.47	0.39	0.20	0.24
OLSR R2	0.30	0.44	0.50	0.15	0.27

OLSR, Ordinary least squares regression.