Research Article
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 |
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