Theory and Modern Applications
Prms | Meaning | Value | Reference | Fitted |
---|---|---|---|---|
Λ | Rate of recruitment (Λ × N) | 0.0100 |  | Yes |
\(\mu _{1}\) | Natural death rate | 0.0222 | [28] | Â |
\(\mu _{2}\) | Mortality rate linked to TB | 0.040 | [2] | Â |
γ | Recovered rate after treatment (I to \(R_{1}\)) | 0.840 | [2] |  |
σ | Spontaneously recovered rate (I to \(R_{2}\)) | 0.250 | [29] |  |
α | Contact rate | 0.0010 |  | Yes |
λ | Rate of transmission | 0.100 | [30] |  |
1 − p | Fraction of fast-developing active TB | 0.05 |  | |
β | Rate of transfer to a hospital | 0.010 |  | Yes |
v | Rate of lost to follow-up | 0.030 | [2] | Â |
q | Progression rate (\(L_{e}\) to I) | 0.129 | [33] | Â |
h | Rate of progression of TB (\(L_{e}\) to \(L_{f}\)) | 0.821 | [33] | Â |
r | Reinfection rate (\(R_{i}\) to \(L_{e}\)) with i=1,2 | 0.030 | [31] | Â |
\(r_{1}\) | Rate of re-infection (I to \(L_{e}\)) | 0.63 | [33] | Â |
\(r_{2}\) | Rate of re-infection (T to \(L_{e}\)) | 0.63 | [33] | Â |
\(r_{3}\) | Rate of re-infection (K to \(L_{e}\)) | 0.63 | [33] | Â |
\(g_{1}\) | Rate of recovered (\(L_{e}\) to \(R_{1}\)) | 0.840 | [2] | Â |
\(g_{2}\) | Rate of spontaneously recovered (\(L_{e}\) to \(R_{2}\)) | 0.250 | [29] | Â |
\(k_{1}\) | Rate of recovered (\(L_{f}\) to \(R_{1}\)) | 0.840 | [2] | Â |
\(k_{2}\) | Rate of spontaneously recovered (\(L_{f}\) to \(R_{2}\)) | 0.250 | [29] | Â |
w | Rate of progression (\(L_{f}\) to I) | 0.075 | [33] | Â |