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. 2021 Apr 16;18(8):4240. doi: 10.3390/ijerph18084240

Table 4.

Descriptions of parameters.

Parameter Description Value References
bi Infection probability of a person in age group i per contact Table 5 Estimated
mij Number of contacts made by a person in age group j with people in age group i Figure S1 [36]
ϕi Vaccination allocation for age group i vary Estimated
v Daily vaccination doses 88,283 [8,9]
VP Vaccination period 180 [45]
VC Total vaccine coverage 0.7 [45]
τ Vaccine efficacy 0.88 [10,11,12,13,14,45]
θP Relative infectiousness of pre-symptomatic infectious 0.51 [27]
θA Relative infectiousness of asymptomatic infectious 0.51 [27]
θI Relative infectiousness of symptomatically infectious 1 [27]
1/αE Latent period day 3 [46]
1/αP Pre-symptomatic period day 3.2 [46]
ρ Probability of having symptoms 0.84 [27]
1/q Mean duration of case confirmation day 3 [36]
1/γA Recovery period of asymptomatic cases day 3.5 [27]
1/γiM Recovery period of mild symptom cases for group iday * 15.3, 14.9, 16.3, 15.9,
15.5, 15.8, 16.5, 18.2
[32]
1/γiS Recovery period of severe symptom cases for group iday * 15.3, 14.9, 16.3, 15.9,
15.5, 15.8, 16.5, 18.2
[32]
κi Probability of having severe symptoms 0.26 [47]
μi Death rate of individuals in HS in age group i * 0, 0, 0, 0,
0.001, 0.002, 0.009, 0.0832
[32]

* For cells with an asterisk (*), values from left to right at the top (bottom) are for age groups: 0–9, 10–19, 20–29, and 30–39 (40–49, 50–59, 60–69, and 70+).