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Table 1 Definitions and values of parameters

From: Forecast analysis of the incidence of tuberculosis in the province of Quebec

Symbol

Meaning

Typical value

Source

b

Birth/immigration rate

0.03/person/year

[11]

μ

Death rate

0.007/person/year

[11]

β

Transmission Parameter

5/person/year

Fitting

q

Proportion of exposed immigrants

0.01

[2]

α

Probability of infectiousness

0.1

[5]

K

Rate of progression

0.05/person/year

[6], [12]

γ1

Rate of recovery (latent)

0.22/person/year

[5]

γ2

Rate of recovery (infectious)

0.87/person/year

[5], [2]

  1. Greek letter parameters were subject to a sensitivity analysis varying them by up to 25%.