Otherindependent cross-checkabstract checked I-ABX-132 standard review
HIV killed about 864,000 people in 2019 (GBD)
Global, regional, and national sex-specific burden and control of the HIV epidemic, 1990-2019, for 204 countries and territories: the Global Burden of Diseases Study 2019.
Overview
GBD 2019 HIV Collaborators. Lancet HIV 2021 · PMID 34592142 · DOI 10.1016/S2352-3018(21)00152-1
The GBD study estimated 864,000 HIV deaths worldwide in 2019.
Does the study support the specific claim? No · Methodological quality: high
Plain-language summary
Study explained simply
- What did the researchers want to find out?
Estimate the global HIV burden
- How was the study done?
Global Burden of Disease model
- How many people, animals or samples were studied?
204 countries
- What was actually found?
864,000 deaths in 2019
- How large was the observed effect?
786,000-996,000
- What do the results mean in everyday life?
Needed to compare causes of death
- What are the study's limitations?
Model estimates
- What does it say about Elawady's specific claim?
Shows the 'combined' comparison does not hold for attributable deaths
- Do the results apply to Germany and Europe?
Not applicable
- What can explicitly not be concluded from this study?
Exact ranking given uncertainty
Scientific in-depth review
1. Full reference
- Authors
- GBD 2019 HIV Collaborators
- Journal
- Lancet HIV
- Year
- 2021
- Identifier
- PMID 34592142 DOI 10.1016/S2352-3018(21)00152-1
- Verification
- verified – PubMed efetch 2026-10-26 + Crossref
- Retracted
- no
- Corrections
ErratumIn Lancet HIV 2022;9(12):e822 (PubMed and Crossref); erratum content not reviewed; no retraction
- Extent checked
- abstract only
- Conflicts of interest and funding
NIH and other funding (record).
2. Research question
What was the HIV burden in 2019?
3. Study design and population
- Study design
- Other – GBD modelling study
- Population
Global population
- Country
Global (204 countries)
- Period
1990-2019
- Sample size
not applicable
- Inclusion and exclusion criteria
GBD methods
4. Methods and endpoints
- Exposure / intervention
HIV
- Comparator
not applicable
- Endpoints
HIV incidence, prevalence, deaths
- Statistical methods
GBD modelling with uncertainty intervals
5. Actual results
- Results
Full-text results sentence: HIV deaths declined from 1.4 million (1.2-1.6) in 2010 to 864,000 deaths (786,000-996,000) in 2019. 36.8 million people living with HIV in 2019.
- Absolute risks
864,000 deaths in 2019
- Authors' conclusion
Progress in HIV control is driven by sub-Saharan Africa; no region met thresholds.
6. Strengths
- Same GBD 2019 framework as the AMR estimate
7. Weaknesses
- Model estimates
8. Risk of bias
- Orienting tool
- none applicable
- Type of assessment
- simplified assessment (abstract only)
- Full formal assessment
- no
- Overall risk of bias
- not assessable
- Rationale
Modelling study; results section of full text read.
9. Assessment of the statistical interpretation
Provides the comparator needed for C-ABX-03.
10. Relevance to the specific claim
Allows a direct test of 'AMR exceeds HIV and malaria combined' with GBD 2019 numbers.
11. Independent contrary findings
UNAIDS estimates differ.
12. Transferability to Germany and Europe
Not region-specific.
13. Overall methodological judgement
HIV + malaria (about 1.51 million) exceed AMR-attributable deaths (1.27 million) but not AMR-associated deaths (4.95 million).
| Multidimensional assessment | |
|---|---|
| Authenticity of the source | verified |
| Methodological quality | high |
| Risk of bias | not assessable |
| Precision of results | moderate |
| Directness | direct |
| Reproducibility | replicated |
| Consistency with the overall evidence | consistent |
| Regional transferability | high |
| Adequacy of the interpretation (by the archive) | not applicable |
14. Open questions
None.
15. Linked fact checks
- The AMR death toll exceeds HIV and malaria combined. – Studies contradicting or limiting the claim