ArticleRheumatology and therapy2023
The Recent Outbreak of COVID-19 in China During the Omicron Variant Predominance: Clinical Features and Outcomes in Patients with Autoimmune Inflammatory Rheumatic Diseases.
Article in Rheumatology and therapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled 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.
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
1 citing paper in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Rheumatoid arthritis and COVID-19 outcomes: a systematic review and Meta-analysis.BMC rheumatology · 2024Pooled it
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 1 institution in 1 country.
Funding
Abstract
introductionThe impact of coronavirus disease 2019 (COVID-19) on vulnerable populations with autoimmune inflammatory rheumatic diseases (AIIRDs) has been variable with variants and of great concern. Here we report the clinical features, outcomes, and risk factors for infection and hospitalization in patients with AIIRDs in the first wave of infection in China in December 2022.
methodsA real-world survey was conducted in Chinese patients with AIIRDs from 8 December 2022 to 13 January 2023. The survey was distributed via internet nationwide, clinic consultation, and to inpatients at a tertiary hospital in Beijing. Clinical features, outcomes, and vaccination status were collected.
resultsA total of 2005 patients with AIIRDs completed the survey. There were 1690 (84.3%) patients infected and only 48.2% of patients received COVID-19 vaccination. Most of the fully vaccinated patients received inactivated COVID-19 vaccines, including Sinovac (55.6%) and Sinopharm (27.2%), followed by recombinant subunit vaccine from Zhifei Longcom (2.0%). The independent protecting factors for infection were a time interval of less than 3 months from last vaccination (OR 0.53, p = 0.037) and rheumatoid arthritis (RA) as the underlying AIIRD (OR 0.62, p = 0.041). A total of 57 out of 1690 patients (3.4%) were hospitalized for COVID, with 46 (2.7%) experiencing severe/critical course and 6 deaths (0.4%). In multivariable logistic regression analysis, independent risk factors for hospitalization were age over 60 years (OR 11.52, p < 0.001), with comorbidity (OR 1.83, p = 0.045) and systemic lupus erythematosus (SLE) as the AIIRDs (OR 2.59, p = 0.036). Receiving booster vaccine was an independent protective factor for hospitalization (OR 0.53, 95% CI 0.30-0.98; p = 0.018).
conclusionHesitation for vaccination is common among Chinese patients with AIIRDs. The time from last vaccination of less than 3 months and having RA decreased the risk of COVID infection. Older age and having comorbidity or SLE increased the risk of hospitalization, while booster vaccination reduced the risk.
Indexed as
Identifiers
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.