Table 2.

Goodness-of-fit test results of the two models (Models A and B) in the study areas

Region	Ip1		In1		Ip2		In2
	R2	P	R2	P	R2	P	R2	P
Model A
Wuhan City	0.882	< 0.001	0.55	< 0.001	0.49	< 0.001	0.857	< 0.001
Jilin Province	0.939	< 0.001	0.834	< 0.001	0.781	< 0.001	0.823	< 0.001
Xiamen City	0.105	< 0.001	0.156	< 0.001	0.202	< 0.001	0.708	< 0.001
Chuxiong Prefecture	0.971	< 0.001	0.971	< 0.001	0.752	< 0.001	0.619	< 0.001
Model B
Wuhan City	0.236	< 0.001	0.083	< 0.001	0.337	< 0.001	0.761	< 0.001
Jilin Province	0.961	< 0.001	0.615	< 0.001	0.489	< 0.001	0.559	< 0.001
Xiamen City	0.039	0.009	0.009	0.202	0.239	< 0.001	0.399	< 0.001
Chuxiong Prefecture	0.978	< 0.001	0.977	< 0.001	0.952	< 0.001	0.818	< 0.001

Correlation between the simulated and observed data was tested using R₂ and p values. We divided all the compartments representing active diseases (I) into four occupational compartments: pathogen positive students (I_p1 subscript), pathogen positive non-students (I_p2 subscript), pathogen negative students (I_n1 subscript) and pathogen negative non-students (I_n2 subscript)