Discrete Dynamics in Nature and Society / 2015 / Article / Tab 1

Research Article

Stability of an HIV/AIDS Treatment Model with Different Stages

Table 1

Description and estimation of parameters.

Parameter Description Estimated value Date source

Recruitment rate of the population 0.55 year−1 Estimate
Transmission coefficient for contact with the H class 0.3 year−1 Estimate
Transmission coefficient for contact with the P class 0.2 year−1 Estimate
Natural death rate 0.0196 year−1[15]
Progression rate from the H class into the P class 0.498 year−1 Estimate
Progression rate from the P class into the A class 0.08 year−1 Estimate
Proportion of the H class receiving treatment Variable Estimate
Proportion of the P class receiving treatment Variable Estimate
The proportion of the H class successful treatment 0.2 year−1 Estimate
The proportion of the P class treatment failure 0.05 year−1 Estimate
The proportion of the P class successful treatment 0.15 year−1 Estimate
The proportion of the P class treatment failure 0.03 year−1 Estimate
The proportion of the P class treatment failure and seriousness 0.01 year−1 Estimate
The disease-related death rate of the AIDS 0.0909 year−1 [15]
The disease-related death rate of being treated 0.0667 year−1 [15]
The rate of susceptible individuals who changed their habits 0.03 year−1 [15]

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