Generalized SEIR Epidemic Model for COVID-19 in a Multipatch Environment

Table 1

Parameter data and sources of Hubei province, Chongqing, and Hunan province, China.

	i = 1	i = 2	i = 3	Average error	Source
βi	2 × 10^−9	2 × 10^−10	8.2 × 10^−11	3.2 × 10^−11	LSE
	1.8	1.5	1.6	0.13	LSE
σi	0.2	0.2	0.2	—	[10]
µi	1.94 × 10^−5	3.62 × 10^−5	2 × 10^−5	—	[33–35]
γi	0.005	0.005	0.005	—	[36–38]
θi	0.01	0.01	0.01	—	[36–38]
	0.004	0.0005	0.0002	—	[36–38]
bi	1841	1126	1967	—	[33–35]
ηi	0.024	0.043	0.055	—	[36–38]
Si(0)	59270000	3254200	73195300	—	[33–35]
Ei(0)	28000	320	750	323	LSE
Ii(0)	14500	160	310	217	LSE
Qi(0)	2000	60	120	113	LSE
Hi(0)	958	75	69	—	[36–38]
Ri(0)	42	0	0	—	[36–38]
	0.15	0.03	0.02	0.005	LSE
	0.53	0.62	0.5	0.08	LSE
	0.04	0.12	0.15	0.02	LSE
	0.07	0.11	0.01	0.01	LSE
	0.85	^0.86	0.78	0.05	^LSE
	0.87	0.85	0.8	0.09	LSE
	0.17	0.25	0.4	0.07	LSE
	0.005	0.08	0.002	0.004	LSE