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. 2022 Feb 24;167:108031. doi: 10.1016/j.cie.2022.108031

Table 1.

CVAP parameter settings.a

Parameter Estimated Value/Source
T 300 days
J 44 provinces
K 5 age ranges
M 2 types of COVID-19 vaccines
β1=β2 [0.3478,0.4522], 0.3658/ lsqcurvefit
γ1 [0.0075,0.1147], 0.1147/ lsqcurvefit
γ2 [0.0299,0.0734], 0.0734/ lsqcurvefit
δ [0.0000,0.0102], 0.0010/ lsqcurvefit
q [0.1533,0.3759], 0.3759/ lsqcurvefit
μ1=μ2 1
αmk The Department of Disease Control and
the National Vaccine Committee
Supplytm The National Vaccine Committee
Admj The Department of Disease Control
a 0
b 1
Initial populations (except the covert cases) The Department of Disease Control
Initial covert cases Estimated from the number of confirmed cases
a

The values for epidemiological parameters, namely β1,β2,γ1,γ2,δ, and q, are reported in ranges, followed by the selected values.