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. 2021 Apr 9;7(15):eabd8750. doi: 10.1126/sciadv.abd8750

Table 1. Compartmental model parameters and their values.

Parameter Description Values Source
IP Incubation period 5.2 days (34)
μp Rate of developing symptoms for
presymptomatic individuals
(2.3 days)−1 (35)
ϵ Rate of becoming infectious for
exposed individuals
(2.9 days)−1 IPμp1
μ Recovery rate (7 days)−1 (35)
βI Transmissibility rescaling according
to the infectious stage
0.51 for Ip, sc, Isc
1 for Ip, c, Ic
(1)
ωs Transmission risk by layer 1 for H layer
0.3 for C layer
0.5 otherwise
(16, 33)
β Transmission rate Explored between 0.1 to 0.25
σA Susceptibility 0.23 for A in [0,14]
0.68 for A in [15,64]
1 for A in 65+
(9)
pscA Proportion of subclinical cases 0.27 for A in [0,1]
0.48 for A in [2,6]
0.57 for A in [7,19]
0.43 for A in [20,29]
0.38 for A in [30,39]
0.30 for A in [40,49]
0.24 for A in [50,59]
0.15 for A in [60,69]
0.11 for A in [70,79]
0.12 for A in [80,89]
0.26 for A in 90+
(13)