Table 7.

Results of the epidemic prevention data set.

	Model 1	Model 2	Model 3	Mode 4	Model 5	Model 6
	Ln(PEB + 1)	Ln(PEB + 1)	Ln(PEB + 1)	PED	PED	PED
Retro		−0.017***	−0.009*		0.002	0.002*
Imme		0.002*	0.016**		0.000*	0.001***
Prosp		0.000**	0.015*		0.004***	0.001*
Richness			0.087*			0.134***
Retro* Richness			0.003*			−0.003***
Imme* Richness			0.001			0.002**
Prosp* Richness			0.007***			6.02e-06***
ln(Fans + 1)	0.301**	0.352***	0.341***	0.301***	0.029**	0.034***
Url	−0.002	−0.006*	−0.003	−0.003**	−0.000	−0.001*
ln(Length + 1)	0.223*	0.294**	0.301***	0.312***	0.331**	0.307***
ln(views + 1)	0.167***	0.187**	0.210***	0.021***	0.031***	0.027**
R-squared	0.281	0.293	0.343	0.151	0.190	0.204

Note: * p < 0.05; ** p < 0.01; ***p < 0.001.