SynthesisJournal of the renin-angiotensin-aldosterone system : JRAAS
Hypertension is associated with increased mortality and severity of disease in COVID-19 pneumonia: A systematic review, meta-analysis and meta-regression.
Synthesis in Journal of the renin-angiotensin-aldosterone system : JRAAS. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 200 papers, 35 of them syntheses that pooled it.
What it found
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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.
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.
Who cites it
200 citing papers in PubMed, 35 syntheses or guidelines pooled it, 356 citations in OpenAlex.
- Prevalence of hypertension in severe vs. non-severe COVID-19: a systematic review and meta-analysis.Journal of human hypertension · 2026Pooled it
- Mortality Assessment in Patients with Cardiovascular Disease and COVID-19: A Systematic Review and Meta-Analysis.International journal of molecular sciences · 2026Pooled it
- Prevalence of hypertension and associated risks in hospitalized patients with COVID-19: a meta-analysis of meta-analyses with 1468 studies and 1,281,510 patients.Systematic reviews · 2022Pooled it
- Inequality in the distribution of Covid-19 vaccine: a systematic review.International journal for equity in health · 2022Pooled it
- The prognostic values of thyroid disorders in predicting COVID-19 composite poor outcomes: A systematic review and meta-analysis.Diabetes & metabolic syndrome · 2022Pooled it
- Dipeptidyl peptidase-4 (DPP-IV) inhibitor was associated with mortality reduction in COVID-19 - A systematic review and meta-analysis.Primary care diabetes · 2022Pooled it
- Effect of colchicine on mortality in patients with COVID-19 - A systematic review and meta-analysis.Diabetes & metabolic syndrome · 2022Pooled it
- Clinical and laboratory factors associated with coronavirus disease 2019 (Covid-19): A systematic review and meta-analysis.Reviews in medical virology · 2021Pooled it
- Pre-existing health conditions and severe COVID-19 outcomes: an umbrella review approach and meta-analysis of global evidence.BMC medicine · 2021Pooled it
- Effect of heart failure on the outcome of COVID-19 - A meta analysis and systematic review.The American journal of emergency medicine · 2021Pooled it
- Covid-19 and non-communicable diseases: evidence from a systematic literature review.BMC public health · 2021Pooled it
- Visceral adiposity, subcutaneous adiposity, and severe coronavirus disease-2019 (COVID-19): Systematic review and meta-analysis.Clinical nutrition ESPEN · 2021Pooled it
- Lack of association of antihypertensive drugs with the risk and severity of COVID-19: A meta-analysis.Journal of cardiology · 2021Pooled it
- Prognostic performance of troponin in COVID-19: A diagnostic meta-analysis and meta-regression.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2021Pooled it
- Tricuspid annular plane systolic excursion (TAPSE) measured by echocardiography and mortality in COVID-19: A systematic review and meta-analysis.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2021Pooled it
- COVID-19 in People Living with HIV: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2021Pooled it
- Body mass index and outcome in patients with COVID-19: A dose-response meta-analysis.Diabetes & metabolism · 2021Pooled it
- Thrombocytopenia as a prognostic marker in COVID-19 patients: diagnostic test accuracy meta-analysis.Epidemiology and infection · 2021Pooled it
- Chronic Diseases as a Predictor for Severity and Mortality of COVID-19: A Systematic Review With Cumulative Meta-Analysis.Frontiers in medicine · 2021Pooled it
- The Prognostic Value of Hyponatremia for Predicting Poor Outcome in Patients With COVID-19: A Systematic Review and Meta-Analysis.Frontiers in medicine · 2021Pooled it
140 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo investigate the association between hypertension and outcome in patients with Coronavirus Disease 2019 (COVID-19) pneumonia.
methodsWe performed a systematic literature search from several databases on studies that assess hypertension and outcome in COVID-19. Composite of poor outcome, comprising of mortality, severe COVID-19, acute respiratory distress syndrome (ARDS), need for intensive care unit (ICU) care and disease progression were the outcomes of interest.
resultsA total of 6560 patients were pooled from 30 studies. Hypertension was associated with increased composite poor outcome (risk ratio (RR) 2.11 (95% confidence interval (CI) 1.85, 2.40),
conclusionHypertension was associated with increased composite poor outcome, including mortality, severe COVID-19, ARDS, need for ICU care and disease progression in patients with COVID-19.
Indexed as
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What OpenQuestion holds
Registered trials
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.