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]