Life expectancy of HIV-positive patients after diagnosis in Iran from 1986 to 2016: A retrospective cohort study at national and sub-national levels

Mirzaei, Mohammad; Farhadian, Maryam; Poorolajal, Jalal; Afsar Kazerooni, Parvin; Tayeri, Katayoun; Mohammadi, Younes

doi:2018.0.0.e2018053

Original article

Epidemiology and Health 2018;e2018053.
DOI: https://doi.org/10.4178/epih.e2018053 [Accepted] Published online November 7, 2018.

Life expectancy of HIV-positive patients after diagnosis in Iran from 1986 to 2016: A retrospective cohort study at national and sub-national levels

Mohammad Mirzaei¹

, Maryam Farhadian^7,8

, Jalal Poorolajal^5,1

, Parvin Afsar Kazerooni³

, Katayoun Tayeri⁴

, Younes Mohammadi^2,6

¹Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
²Hamadan University of Medical Sciences, Hamadan, Iran
³HIV/AIDs Research Centre, Shiraz University of Medical Sciences, Shiraz, Iran
⁴Iranian Research Center of HIV & AIDS, Tehran University of Medical Sciences, Tehran, Iran
⁵Modeling of Noncommunicable Diseases Research Center, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
⁶Social Determinants of Health Research Center, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
⁷Research Center form Health Sciences, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
⁸Department of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran

Correspondence Younes Mohammadi ,Tel: +989126768247, Fax: +988138380090, Email: u.mohammadi@umsha.ac.ir

Received: September 2, 2018 Accepted after revision: November 7, 2018

Abstract

Objectives:
Little is known on the life expectancy of HIV positive patients in Iran. This study aimed to estimate the life expectancy of HIV positive patients in Iran.
Method:
In this retrospective cohort study, we extracted the data from Center for Disease Control and Prevention (CDC) of the Ministry of Health and Medical Education (MOHME) and Death Registration System (DRS). We included the patients aged 20 years and older who had specified date of diagnosis. We estimated life expectancy and its 95% confidence interval (CI) using Chinag's methodology.
Results:
Overall life expectancy at the national level was 23.1 years (95% CI: 22.6, 23.5). Life expectancy was 21.6 years (95% CI: 21.1, 22.0) for men and 32.7 years (95% CI: 31.4, 34.0) for women. Life expectancy for patients who have received or not received Antiretroviral Therapy (ART) was 37.0 years (95% CI 36.2, 37.8) 15.5 years (95% CI: 15.1, 15.9), respectively. Life expectancy for patients with or without tuberculosis (TB) was 21.6 years (95% CI: 20.4, 22.9) and 36.5 years (95% CI: 35.7, 37.4), respectively.
Conclusion:
life expectancy in Iranian HIV positive patients is very low. To improve the longevity, improvement of ART coverage, control and treatment of TB is advised. Keywords: Life Expectancy, HIV, Iran

Keywords: Life Expectancy; HIV; Iran