Parameter name | Parameter value by Zone | Parameter definition | Source | ||||
---|---|---|---|---|---|---|---|
Guinea Savannah | Transitional Forest | Coastal Savannah | |||||
pc1 | 0.90 | 0.90 | 0.80 | Probability of naive progressing into Ic | Estimated | ||
pa1 | 0.35 | 0.07 | 0.58 | Probability of naive progressing into Ia | Estimated | ||
pc2 | 0.14 | 0.19 | 0.14 | Probability of non-naive progressing into Ic | Estimated | ||
pa2 | 0.61 | 0.39 | 0.49 | Probability of non-naive progressing into Ia | Estimated | ||
Ps | 0.130 | 0.065 | 0.062 | Probability of progressing into severe disease | [52] | ||
pt1 | 0.87 | 0.88 | 0.88 | Probability of being tested/diagnosed for uncomplicated malaria | [53] | ||
Ppc | 0.81 | 0.70 | 0.80 | Proportion of pregnant women from L3 progressing to Ic | Estimated | ||
Ppa | 0.250 | 0.075 | 0.540 | Proportion of pregnant women from L3 progressing to Ia | Estimated | ||
X | 0.01 | 0.01 | 0.01 | Probability of progressing from Ia to Ic | Estimated | ||
m1 | 0.57 | 0.10 | 0.10 | Probability of infection among children under 6Â years and pregnant women | Estimated | ||
m2 | 0.77 | 0.22 | 0.20 | Probability of infection among non-naive population 6Â years and above | Estimated | ||
Pst | 0.80 | 0.71 | 0.73 | Probability of seeking treatment at the health facility | [53] | ||
Prob_inf | 0.50 | Probability of a bite resulting into a mosquito being infected or a human being infected following a bite from an mosquito | [15] | ||||
Pn | 0.125 | 0.125 | 0.125 | Proportion of population of children under 6Â years | [54] | ||
Pm | 0.874375 | 0.87425 | 0.8744125 | Proportion of population 6Â years and above | [15] | ||
pt2 | 0.99 | 0.99 | 0.99 | Probability of being treated with QUININE | [55] | ||
ah1 | 0.385 | 0.385 | 0.385 | Proportion non-adherent to ACT treatment | [56] | ||
ah2 | 0.092 | 0.082 | 0.082 | Proportion non-adherent to QUININE treatment | |||
Px | 0.025 | Proportion of pregnant women in the population | [54] | ||||
rs1 | 0.04 | 0.04 | 0.04 | Resistance against ACT (day 28 PCR-corrected failure rate (0.8–4.0%) for ASAQ and AL | [58] | ||
rs2 | 0.01 | 0.01 | 0.01 | Resistance against QUININE, intramusclar ARTEMETHER (day 28 parasitaemia failure rate) | [59] | ||
rs3 | 0.0962 | 0.0962 | 0.0962 | Resistance against SP (day 28 PCR-corrected failure rate (0.0962) for SP | [60] | ||
ac1 | 0.134 | 0.126 | 0.112 | Probability of asymptomatic malaria among pregnant women at ANC | |||
ac2 | 0.097 | 0.097 | 0.097 | Probability of sub-microscopic infection among pregnant women at ANC | [54] | ||
pt3 | 0.367 | Proportion of pregnant women taking up at least 3 dose | [64] | ||||
ah3 | 0.633 | Proportion of pregnant women not taking up at least 3 doses | [64] | ||||
Nn | 5.1 × 106 | 17.1 × 106 | 8.1 × 106 | Human population size (2018 mid-year estimated) (number) | DHIMS2 | ||
Ln | 25 | 30.6 | 23.5 | birth/death rate per 1000 population (year−1) | |||
Kv | 7.8 × 105 | 4.2 × 107 | 2.5 × 107 | Carrying capacity of the environment for larva and pupae stages of mosquitoes (ha−1) | estimated | ||
LLIN | 0.398 | Protective efficacy of LLINs against malaria (based on the IRRa or ORb) | [31] | ||||
IRS | 0.285 | Protective efficacy of IRS against malaria (based on the IRRa or ORb) | [31] | ||||
Ss | 365.25/5 | Rate of progressing into severe disease (day−1) | [68] | ||||
Q | 365.25/194 | Duration of progressing from Ia into Ic (day−1) | |||||
gamma | 365.25/21 | Duration of latent period in human population (day−1) | [70] | ||||
t1 | 365.25/3 | Duration after onset of illness ACT treatment was sought (day−1) | [70] | ||||
rho1 | 365.25/3 | Recovery rate after ACT treatment (day−1) | |||||
rho2 | 365.25/6 | Recovery rate after QUININE treatment (day−1) | [72] | ||||
V | 52/5.5 | Rate of recovery from Ia to Ism without treatment (week−1) | [73] | ||||
Nr | 365.25/130 | Rate of natural recovery from infection (day−1) | [74] | ||||
AC | 365.25/30 | Rate of antenatal attendance (day−1) | [75] | ||||
Hlsp | 365.25/8 | Rate of recovering after SP treatment at ANC (day−1) | [76] | ||||
RDTMicSens | 0.49 | Average sensitivity of RDTs and Microscopy in health facilities (proportion) | [77] | ||||
Reporting | 0.969 | 0.966 | 0.947 | Reporting probability of uncomplicated malaria at health facility (proportion) | Data from NMCP |