Theory and Modern Applications
Table 1 Description, values, and range of parameters of the SAIRDM model
From: Global stability of an SAIRD epidemiological model with negative feedback
Parameters | Meaning | Value | Range | Reference |
|---|---|---|---|---|
α | Birth and natural death rate | 0.000036 | 0 | Varying |
β | Transmission rate | 0.95 | (0.5, 1) | Guessed |
η | Desertion of a nonpharmaceutical intervention rate | 0.00001, 0.3 | – | Varying |
γ | Recovery rate | 1/7 | (0.1, 0.99) | Estimated |
ω | Death rate due to infection | 0.028 | – | Varying |
a | Inverse of the average delay of the information | 0.00833, 0.9 | (0.008, ∞) | [13] |
p | Information-dependent nonpharmaceutical intervention rate | 0.75 | (0.2, 1) | Guessed |
k | Information coverage | 0.8 | (0.2, 1) | [13] |