Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023

Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023 Publisher Pubmed

Sepanlou SG ; Rezaei Aliabadi H ; Abbasi M ; Abbastabar H ; Abdollahi A ; Abolhassani H ; Abolmaali M ; Abtahi D ; Aghamir SMK ; Ahmadi A ; Ajami M ; Alijanzadeh M ; Aman Mohammadi M ; Amiri S Show All Authors

Sepanlou SG
Rezaei Aliabadi H
Abbasi M
Abbastabar H
Abdollahi A
Abolhassani H
Abolmaali M
Abtahi D
Aghamir SMK
Ahmadi A
Ajami M
Alijanzadeh M
Aman Mohammadi M
Amiri S
Amirzadeiranaq MH
Anvari S
Arabloo J
Asgary S
Athari SS
Ayatollahi H
Bahmanziari N
Bastan MM
Bemanalizadeh M
Bonakdar Hashemi M
Dadras O
Davis Weaver N
Dehghan A
Djalalinia S
Doaei S
Eini E
Eskandarieh S
Ezzeddini R
Fakhridemeshghieh A
Fasihi Harandi M
Feizkhah A
Foroutan B
Ghadirian F
Ghafarian S
Ghaffarifar F
Ghahramani A
Ghahramani S
Ghajarzadeh M
Ghaseminejadraeini A
Ghashghaee A
Ghorbani M
Goleij P
Gouravani M
Habibzadeh F
Hadian Z
Haghmorad D
Hanifi N
Hasani H
Hasanpour Dehkordi A
Hassan Zadeh Tabatabaei MS
Hassani S
Heidari M
Heydari M
Hosseini MS
Hushmandi K
Jaafari J
Jafarinia M
Jahankhani K
Javankiani S
Kabir A
Kalankesh LR
Karkhah S
Kasraei H
Kazemian S
Khamesipour F
Khammarnia M
Khayamzadeh M
Khosravi S
Kolahi AA
Kompani F
Mahmoudi R
Malekzadeh R
Mansouri V
Marateb HR
Masoumiasl H
Meftah E
Mirghafourvand M
Mohammadifard N
Mohammadzadeh I
Mohseni M
Mokdad AH
Moodi Ghalibaf A
Moradi Y
Moradijoo M
Mousavi Khaneghah A
Nafei A
Nakhostin Ansari N
Nasrollahizadeh A
Nasrollahizadeh A
Nazripanjaki A
Nejati J
Nikoobar A
Okatialiabad H
Pourbabaki R
Rabiei R
Raeisi Shahraki H
Rahimimovaghar A
Rahimimovaghar V
Rahmani S
Rahmanian V
Rasoulisaravani A
Ravangard R
Rezaei N
Rezaei N
Rezaei N
Rezaei Hachesu P
Rezaeian M
Roshandel G
Rostamian M
Sadeghi M
Saeedi M
Saeedi Moghaddam S
Safari M
Saghafi A
Sahebkar A
Salehi L
Salek Farrokhi A
Salimi S
Samadi Kafil H
Shafie M
Shahsavari HR
Shakeri A
Shamekh A
Shamsbeyranvand M
Sharifan A
Shiani A
Shirkoohi R
Shool S
Shorofi SA
Soraneh S
Tabatabaeizadeh SA
Tabibi R
Tahamtan A
Taheri Soodejani M
Tavakoli Oliaee R
Tavangar SM
Vakili O
Yaghoubi S
Yaribeygi H
Zandian H
Zangeneh A
Zarea K
Naghavi M

Source: The Lancet Global Health Published:2026

Abstract

Background: Better evaluation of the contribution of the main diseases, injuries, and risk factors for mortality and life expectancy is crucial for more efficient policy making at the national and subnational levels in Iran. The aim of this study is to assess the effect of emerging causes of mortality on health, specifically COVID-19, which can help policy makers implement preventive measures in similar situations. Methods: In this systematic analysis of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2023, we present estimates of cause-specific mortality at the national and subnational levels in Iran from 1990 to 2023. New to this iteration of GBD, we present a decomposition analysis of the contribution of specific causes of death to net gain or loss in life expectancy across 31 provinces of Iran. We used an array of data sources including censuses, vital registration, and surveys for national and subnational estimates. Findings: The two leading causes of death in Iran were ischaemic heart disease and stroke in both 1990 and 2019. However, in 2020 and 2021, the COVID-19 pandemic displaced the leading causes of death, ranking first with age-standardised mortality rates of 286·2 deaths (95% uncertainty interval 267·9–310·5) per 100 000 in 2020 and 250·0 deaths (233·2–272·5) per 100 000 in 2021. COVID-19 ranked second and tenth in 2022 and 2023, respectively. Life expectancy at birth for both sexes combined declined from 78·0 years (77·7–78·1) in 2019 to 74·3 years (74·0–74·4) in 2020. It steadily recovered to 78·8 years (78·5–79·2) in 2023. COVID-19 was the main cause of loss in life expectancy, by 4·19 years, between 2019 and 2020. There was a net gain of 12·4 years in life expectancy in Iran from 1990 to 2023. The net gain at the national level can be mostly attributed to reduced mortality from ischaemic heart disease (2·61 years), stroke (1·63 years), neonatal disorders (1·26 years), transport injuries (0·88 years), and neoplasms (0·64 years). The decline in mortality rates of major causes continued to 2023 despite the pandemic. An exception was Alzheimer's disease, which showed a 4·0% increase in rate between 2019 and 2023 and led to a net loss of 0·04 years in life expectancy since 1990. Diabetes led to a net loss of 0·09 years since 1990. There were variations between provinces in terms of age-standardised rates and the net change in life expectancy before and after the COVID-19 pandemic. Interpretation: The COVID-19 pandemic disrupted the rising trend of life expectancy in Iran, varying across provinces. Findings show that the health-care infrastructure and policies in Iran were not efficient in controlling the pandemic in 2020 and 2021, mainly due to inadequate vaccination coverage and timeliness, specifically for vulnerable subgroups. Sanctions may have aggravated the effect of COVID-19 on loss in life expectancy of Iranians. Despite the pandemic, the declining trend in age-standardised rates for top causes of mortality has continued to 2023, leading to a full recovery of life expectancy and underscoring the ultimate resilience of Iran's health system. Funding: Gates Foundation. © 2026 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license. http://creativecommons.org/licenses/by/4.0/

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Style	Citing Format
MLA	Sepanlou SG, et al.. "Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023." The Lancet Global Health, vol. 14, no. 5, 2026, pp. e734-e748.
APA	Sepanlou SG, Rezaei Aliabadi H, Abbasi M, Abbastabar H, Abdollahi A, Abolhassani H, Abolmaali M, Abtahi D, Aghamir SMK, Ahmadi A, Ajami M, Alijanzadeh M, Aman Mohammadi M, Amiri S, Amirzadeiranaq MH, Anvari S, Arabloo J, Asgary S, Athari SS, ... Naghavi M (2026). Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023. The Lancet Global Health, 14(5), e734-e748.
Chicago	Sepanlou SG, Rezaei Aliabadi H, Abbasi M, Abbastabar H, Abdollahi A, Abolhassani H, Abolmaali M, et al.. "Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023." The Lancet Global Health 14, no. 5 (2026): e734-e748.
Harvard	Sepanlou SG et al. (2026) 'Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023', The Lancet Global Health, 14(5), pp. e734-e748.
Vancouver	Sepanlou SG, Rezaei Aliabadi H, Abbasi M, Abbastabar H, Abdollahi A, Abolhassani H, et al.. Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023. The Lancet Global Health. 2026;14(5):e734-e748.
BibTex	@article{ author = {Sepanlou SG and Rezaei Aliabadi H and Abbasi M and Abbastabar H and Abdollahi A and Abolhassani H and Abolmaali M and Abtahi D and Aghamir SMK and Ahmadi A and Ajami M and Alijanzadeh M and Aman Mohammadi M and Amiri S and Amirzadeiranaq MH and Anvari S and Arabloo J and Asgary S and Athari SS and Ayatollahi H and Bahmanziari N and Bastan MM and Bemanalizadeh M and Bonakdar Hashemi M and Dadras O and Davis Weaver N and Dehghan A and Djalalinia S and Doaei S and Eini E and Eskandarieh S and Ezzeddini R and Fakhridemeshghieh A and Fasihi Harandi M and Feizkhah A and Foroutan B and Ghadirian F and Ghafarian S and Ghaffarifar F and Ghahramani A and Ghahramani S and Ghajarzadeh M and Ghaseminejadraeini A and Ghashghaee A and Ghorbani M and Goleij P and Gouravani M and Habibzadeh F and Hadian Z and Haghmorad D and Hanifi N and Hasani H and Hasanpour Dehkordi A and Hassan Zadeh Tabatabaei MS and Hassani S and Heidari M and Heydari M and Hosseini MS and Hushmandi K and Jaafari J and Jafarinia M and Jahankhani K and Javankiani S and Kabir A and Kalankesh LR and Karkhah S and Kasraei H and Kazemian S and Khamesipour F and Khammarnia M and Khayamzadeh M and Khosravi S and Kolahi AA and Kompani F and Mahmoudi R and Malekzadeh R and Mansouri V and Marateb HR and Masoumiasl H and Meftah E and Mirghafourvand M and Mohammadifard N and Mohammadzadeh I and Mohseni M and Mokdad AH and Moodi Ghalibaf A and Moradi Y and Moradijoo M and Mousavi Khaneghah A and Nafei A and Nakhostin Ansari N and Nasrollahizadeh A and Nasrollahizadeh A and Nazripanjaki A and Nejati J and Nikoobar A and Okatialiabad H and Pourbabaki R and Rabiei R and Raeisi Shahraki H and Rahimimovaghar A and Rahimimovaghar V and Rahmani S and Rahmanian V and Rasoulisaravani A and Ravangard R and Rezaei N and Rezaei N and Rezaei N and Rezaei Hachesu P and Rezaeian M and Roshandel G and Rostamian M and Sadeghi M and Saeedi M and Saeedi Moghaddam S and Safari M and Saghafi A and Sahebkar A and Salehi L and Salek Farrokhi A and Salimi S and Samadi Kafil H and Shafie M and Shahsavari HR and Shakeri A and Shamekh A and Shamsbeyranvand M and Sharifan A and Shiani A and Shirkoohi R and Shool S and Shorofi SA and Soraneh S and Tabatabaeizadeh SA and Tabibi R and Tahamtan A and Taheri Soodejani M and Tavakoli Oliaee R and Tavangar SM and Vakili O and Yaghoubi S and Yaribeygi H and Zandian H and Zangeneh A and Zarea K and Naghavi M}, title = {Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023}, journal = {The Lancet Global Health}, volume = {14}, number = {5}, pages = {e734-e748}, year = {2026} }
RIS	TY - JOUR AU - Sepanlou SG AU - Rezaei Aliabadi H AU - Abbasi M AU - Abbastabar H AU - Abdollahi A AU - Abolhassani H AU - Abolmaali M AU - Abtahi D AU - Aghamir SMK AU - Ahmadi A AU - Ajami M AU - Alijanzadeh M AU - Aman Mohammadi M AU - Amiri S AU - Amirzadeiranaq MH AU - Anvari S AU - Arabloo J AU - Asgary S AU - Athari SS AU - Ayatollahi H AU - Bahmanziari N AU - Bastan MM AU - Bemanalizadeh M AU - Bonakdar Hashemi M AU - Dadras O AU - Davis Weaver N AU - Dehghan A AU - Djalalinia S AU - Doaei S AU - Eini E AU - Eskandarieh S AU - Ezzeddini R AU - Fakhridemeshghieh A AU - Fasihi Harandi M AU - Feizkhah A AU - Foroutan B AU - Ghadirian F AU - Ghafarian S AU - Ghaffarifar F AU - Ghahramani A AU - Ghahramani S AU - Ghajarzadeh M AU - Ghaseminejadraeini A AU - Ghashghaee A AU - Ghorbani M AU - Goleij P AU - Gouravani M AU - Habibzadeh F AU - Hadian Z AU - Haghmorad D AU - Hanifi N AU - Hasani H AU - Hasanpour Dehkordi A AU - Hassan Zadeh Tabatabaei MS AU - Hassani S AU - Heidari M AU - Heydari M AU - Hosseini MS AU - Hushmandi K AU - Jaafari J AU - Jafarinia M AU - Jahankhani K AU - Javankiani S AU - Kabir A AU - Kalankesh LR AU - Karkhah S AU - Kasraei H AU - Kazemian S AU - Khamesipour F AU - Khammarnia M AU - Khayamzadeh M AU - Khosravi S AU - Kolahi AA AU - Kompani F AU - Mahmoudi R AU - Malekzadeh R AU - Mansouri V AU - Marateb HR AU - Masoumiasl H AU - Meftah E AU - Mirghafourvand M AU - Mohammadifard N AU - Mohammadzadeh I AU - Mohseni M AU - Mokdad AH AU - Moodi Ghalibaf A AU - Moradi Y AU - Moradijoo M AU - Mousavi Khaneghah A AU - Nafei A AU - Nakhostin Ansari N AU - Nasrollahizadeh A AU - Nasrollahizadeh A AU - Nazripanjaki A AU - Nejati J AU - Nikoobar A AU - Okatialiabad H AU - Pourbabaki R AU - Rabiei R AU - Raeisi Shahraki H AU - Rahimimovaghar A AU - Rahimimovaghar V AU - Rahmani S AU - Rahmanian V AU - Rasoulisaravani A AU - Ravangard R AU - Rezaei N AU - Rezaei N AU - Rezaei N AU - Rezaei Hachesu P AU - Rezaeian M AU - Roshandel G AU - Rostamian M AU - Sadeghi M AU - Saeedi M AU - Saeedi Moghaddam S AU - Safari M AU - Saghafi A AU - Sahebkar A AU - Salehi L AU - Salek Farrokhi A AU - Salimi S AU - Samadi Kafil H AU - Shafie M AU - Shahsavari HR AU - Shakeri A AU - Shamekh A AU - Shamsbeyranvand M AU - Sharifan A AU - Shiani A AU - Shirkoohi R AU - Shool S AU - Shorofi SA AU - Soraneh S AU - Tabatabaeizadeh SA AU - Tabibi R AU - Tahamtan A AU - Taheri Soodejani M AU - Tavakoli Oliaee R AU - Tavangar SM AU - Vakili O AU - Yaghoubi S AU - Yaribeygi H AU - Zandian H AU - Zangeneh A AU - Zarea K AU - Naghavi M TI - Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023 JO - The Lancet Global Health VL - 14 IS - 5 SP - e734 EP - e748 PY - 2026 ER -

Style

Citing Format

MLA

Sepanlou SG, et al.. "Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023." The Lancet Global Health, vol. 14, no. 5, 2026, pp. e734-e748.

APA

Sepanlou SG, Rezaei Aliabadi H, Abbasi M, Abbastabar H, Abdollahi A, Abolhassani H, Abolmaali M, Abtahi D, Aghamir SMK, Ahmadi A, Ajami M, Alijanzadeh M, Aman Mohammadi M, Amiri S, Amirzadeiranaq MH, Anvari S, Arabloo J, Asgary S, Athari SS, ... Naghavi M (2026). Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023. The Lancet Global Health, 14(5), e734-e748.

Chicago

Sepanlou SG, Rezaei Aliabadi H, Abbasi M, Abbastabar H, Abdollahi A, Abolhassani H, Abolmaali M, et al.. "Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023." The Lancet Global Health 14, no. 5 (2026): e734-e748.

Harvard

Sepanlou SG et al. (2026) 'Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023', The Lancet Global Health, 14(5), pp. e734-e748.

Vancouver

Sepanlou SG, Rezaei Aliabadi H, Abbasi M, Abbastabar H, Abdollahi A, Abolhassani H, et al.. Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023. The Lancet Global Health. 2026;14(5):e734-e748.

BibTex

@article{ author = {Sepanlou SG and Rezaei Aliabadi H and Abbasi M and Abbastabar H and Abdollahi A and Abolhassani H and Abolmaali M and Abtahi D and Aghamir SMK and Ahmadi A and Ajami M and Alijanzadeh M and Aman Mohammadi M and Amiri S and Amirzadeiranaq MH and Anvari S and Arabloo J and Asgary S and Athari SS and Ayatollahi H and Bahmanziari N and Bastan MM and Bemanalizadeh M and Bonakdar Hashemi M and Dadras O and Davis Weaver N and Dehghan A and Djalalinia S and Doaei S and Eini E and Eskandarieh S and Ezzeddini R and Fakhridemeshghieh A and Fasihi Harandi M and Feizkhah A and Foroutan B and Ghadirian F and Ghafarian S and Ghaffarifar F and Ghahramani A and Ghahramani S and Ghajarzadeh M and Ghaseminejadraeini A and Ghashghaee A and Ghorbani M and Goleij P and Gouravani M and Habibzadeh F and Hadian Z and Haghmorad D and Hanifi N and Hasani H and Hasanpour Dehkordi A and Hassan Zadeh Tabatabaei MS and Hassani S and Heidari M and Heydari M and Hosseini MS and Hushmandi K and Jaafari J and Jafarinia M and Jahankhani K and Javankiani S and Kabir A and Kalankesh LR and Karkhah S and Kasraei H and Kazemian S and Khamesipour F and Khammarnia M and Khayamzadeh M and Khosravi S and Kolahi AA and Kompani F and Mahmoudi R and Malekzadeh R and Mansouri V and Marateb HR and Masoumiasl H and Meftah E and Mirghafourvand M and Mohammadifard N and Mohammadzadeh I and Mohseni M and Mokdad AH and Moodi Ghalibaf A and Moradi Y and Moradijoo M and Mousavi Khaneghah A and Nafei A and Nakhostin Ansari N and Nasrollahizadeh A and Nasrollahizadeh A and Nazripanjaki A and Nejati J and Nikoobar A and Okatialiabad H and Pourbabaki R and Rabiei R and Raeisi Shahraki H and Rahimimovaghar A and Rahimimovaghar V and Rahmani S and Rahmanian V and Rasoulisaravani A and Ravangard R and Rezaei N and Rezaei N and Rezaei N and Rezaei Hachesu P and Rezaeian M and Roshandel G and Rostamian M and Sadeghi M and Saeedi M and Saeedi Moghaddam S and Safari M and Saghafi A and Sahebkar A and Salehi L and Salek Farrokhi A and Salimi S and Samadi Kafil H and Shafie M and Shahsavari HR and Shakeri A and Shamekh A and Shamsbeyranvand M and Sharifan A and Shiani A and Shirkoohi R and Shool S and Shorofi SA and Soraneh S and Tabatabaeizadeh SA and Tabibi R and Tahamtan A and Taheri Soodejani M and Tavakoli Oliaee R and Tavangar SM and Vakili O and Yaghoubi S and Yaribeygi H and Zandian H and Zangeneh A and Zarea K and Naghavi M}, title = {Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023}, journal = {The Lancet Global Health}, volume = {14}, number = {5}, pages = {e734-e748}, year = {2026} }

RIS

TY - JOUR
AU - Sepanlou SG
AU - Rezaei Aliabadi H
AU - Abbasi M
AU - Abbastabar H
AU - Abdollahi A
AU - Abolhassani H
AU - Abolmaali M
AU - Abtahi D
AU - Aghamir SMK
AU - Ahmadi A
AU - Ajami M
AU - Alijanzadeh M
AU - Aman Mohammadi M
AU - Amiri S
AU - Amirzadeiranaq MH
AU - Anvari S
AU - Arabloo J
AU - Asgary S
AU - Athari SS
AU - Ayatollahi H
AU - Bahmanziari N
AU - Bastan MM
AU - Bemanalizadeh M
AU - Bonakdar Hashemi M
AU - Dadras O
AU - Davis Weaver N
AU - Dehghan A
AU - Djalalinia S
AU - Doaei S
AU - Eini E
AU - Eskandarieh S
AU - Ezzeddini R
AU - Fakhridemeshghieh A
AU - Fasihi Harandi M
AU - Feizkhah A
AU - Foroutan B
AU - Ghadirian F
AU - Ghafarian S
AU - Ghaffarifar F
AU - Ghahramani A
AU - Ghahramani S
AU - Ghajarzadeh M
AU - Ghaseminejadraeini A
AU - Ghashghaee A
AU - Ghorbani M
AU - Goleij P
AU - Gouravani M
AU - Habibzadeh F
AU - Hadian Z
AU - Haghmorad D
AU - Hanifi N
AU - Hasani H
AU - Hasanpour Dehkordi A
AU - Hassan Zadeh Tabatabaei MS
AU - Hassani S
AU - Heidari M
AU - Heydari M
AU - Hosseini MS
AU - Hushmandi K
AU - Jaafari J
AU - Jafarinia M
AU - Jahankhani K
AU - Javankiani S
AU - Kabir A
AU - Kalankesh LR
AU - Karkhah S
AU - Kasraei H
AU - Kazemian S
AU - Khamesipour F
AU - Khammarnia M
AU - Khayamzadeh M
AU - Khosravi S
AU - Kolahi AA
AU - Kompani F
AU - Mahmoudi R
AU - Malekzadeh R
AU - Mansouri V
AU - Marateb HR
AU - Masoumiasl H
AU - Meftah E
AU - Mirghafourvand M
AU - Mohammadifard N
AU - Mohammadzadeh I
AU - Mohseni M
AU - Mokdad AH
AU - Moodi Ghalibaf A
AU - Moradi Y
AU - Moradijoo M
AU - Mousavi Khaneghah A
AU - Nafei A
AU - Nakhostin Ansari N
AU - Nasrollahizadeh A
AU - Nasrollahizadeh A
AU - Nazripanjaki A
AU - Nejati J
AU - Nikoobar A
AU - Okatialiabad H
AU - Pourbabaki R
AU - Rabiei R
AU - Raeisi Shahraki H
AU - Rahimimovaghar A
AU - Rahimimovaghar V
AU - Rahmani S
AU - Rahmanian V
AU - Rasoulisaravani A
AU - Ravangard R
AU - Rezaei N
AU - Rezaei N
AU - Rezaei N
AU - Rezaei Hachesu P
AU - Rezaeian M
AU - Roshandel G
AU - Rostamian M
AU - Sadeghi M
AU - Saeedi M
AU - Saeedi Moghaddam S
AU - Safari M
AU - Saghafi A
AU - Sahebkar A
AU - Salehi L
AU - Salek Farrokhi A
AU - Salimi S
AU - Samadi Kafil H
AU - Shafie M
AU - Shahsavari HR
AU - Shakeri A
AU - Shamekh A
AU - Shamsbeyranvand M
AU - Sharifan A
AU - Shiani A
AU - Shirkoohi R
AU - Shool S
AU - Shorofi SA
AU - Soraneh S
AU - Tabatabaeizadeh SA
AU - Tabibi R
AU - Tahamtan A
AU - Taheri Soodejani M
AU - Tavakoli Oliaee R
AU - Tavangar SM
AU - Vakili O
AU - Yaghoubi S
AU - Yaribeygi H
AU - Zandian H
AU - Zangeneh A
AU - Zarea K
AU - Naghavi M
TI - Burden of 292 Causes of Death and Life Expectancy Decomposition in Iran, 1990–2023: A Systematic Analysis for the Global Burden of Disease Study 2023
JO - The Lancet Global Health
VL - 14
IS - 5
SP - e734
EP - e748
PY - 2026
ER -

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Abstract