Evidence map›Paper›PMID 36699876›Full record

ArticleFrontiers in public health2022

Global burden of lower respiratory infections during the last three decades.

Saeid Safiri, Ata Mahmoodpoor, Ali-Asghar Kolahi, Seyed Aria Nejadghaderi, Mark J M Sullman, Mohammad Ali Mansournia, Khalil Ansarin, Gary S Collins, Jay S Kaufman, Morteza Abdollahi

Abstract read
In one paragraph

Article in Frontiers in public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 112 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
112citing papers in PubMed, 4 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

112 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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  8. Performance evaluation of the BioFire respiratory panel 2.1 plus and exploratory analysis of Ct values for respiratory pathogen quantification.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
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52 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Saeid SafiriSocial Determinants of Health Research Center, Department of Community Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Ata MahmoodpoorDepartment of Anesthesiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Ali-Asghar KolahiSocial Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Seyed Aria NejadghaderiResearch Centre for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
Mark J M SullmanDepartment of Life and Health Sciences, University of Nicosia, Nicosia, Cyprus.
Mohammad Ali MansourniaDepartment of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Khalil AnsarinRahat Breath and Sleep Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Gary S CollinsNDORMS, Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Oxford, United Kingdom.
Jay S KaufmanDepartment of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, QC, Canada.
Morteza AbdollahiSocial Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Lower respiratory infections (LRIs) cause a substantial mortality, morbidity and economic burden. The present study reported the global, regional and national burden of LRIs and their attributable risk factors in 204 countries and territories, between 1990 and 2019, by age, sex, etiology, and Socio-demographic Index (SDI). Methods: Using publicly available data from the Global Burden of Disease (GBD) study 2019, we reported the incidence, deaths and disability-adjusted life-years (DALYs), due to LRIs. Estimates were presented as counts and age-standardized rates per 100,000 population with their associated uncertainty intervals (UIs). Results: Globally, in 2019 there were 488.9 million (95% UI: 457.6 to 522.6) incident cases and 2.4 million (2.3-2.7) deaths due to LRIs. The global age-standardized incidence and death rates for LRIs were 6,295 (5,887.4-6,737.3) and 34.3 (31.1-37.9) per 100,000 in 2019, which represents a 23.9% (22.5-25.4) and 48.5% (42.9-54.0) decrease, respectively since 1990. In 2019, Guinea [12,390.4 (11,495.5-13,332.8)], Chad [12,208.1 (11,289.3-13,202.5)] and India [11,862.1 (11,087.0-12,749.0)] had the three highest age-standardized incidence rates of LRI. Equatorial Guinea [-52.7% (95% UI: -55.8 to -49.3)], Chile [-50.2% (95% UI: -53.4 to -47.0)] and Albania [-48.6% (95% UI: -51.7 to -45.3)] showed the largest decreases from 1990 to 2019. In 2019, a decrease in the incidence rate of LRI was observed at the global level up to the 25-29 age group, then the incidence rates increased with age. The burden of LRIs decreased with increasing SDI at both the regional and national levels. Globally, child wasting (33.1%), household air pollution from solid fuels (24.9%) and a lack of access to handwashing facilities (14.4%) made the largest contributions to the LRI burden in 2019. Conclusions: Although the burden of LRIs decreased over the period 1990-2019, LRIs still contribute to a large number of incident cases, deaths and DALYs. Preventative programs with a focus on reducing exposure to attributable risk factors should be implemented, especially in less developed countries.

Indexed as

Air PollutionRespiratory Tract InfectionsChildGlobal Burden of DiseaseHumansIncidenceRisk Factorsepidemiologyincidencelower respiratory infectionmortalityrespiratory infectionrisk factor

Identifiers

PMID36699876
PMCPMC9869262

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.