Evidence map›Paper›PMID 34084102›Full record

ArticleSaudi journal of medicine & medical sciences

Natural History and Clinical Course of Symptomatic and Asymptomatic COVID-19 Patients in the Kingdom of Saudi Arabia.

Rasha A Almubark, Ziad A Memish, Hani Tamim, Thamer H Alenazi, Mohammed Alabdulla, Faisal M Sanai, Nasser F BinDhim, Sarah Alfaraj, Saleh A Alqahtani

Abstract read
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Article in Saudi journal of medicine & medical sciences. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

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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

9 authors.

Rasha A AlmubarkScientific Affairs Department, Sharik Association for Health Research, Riyadh, Saudi Arabia.
Ziad A MemishResearch and Innovation Center, King Saud Medical City, Ministry of Health, Riyadh, Saudi Arabia.
Hani TamimDepartment of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
Thamer H AlenaziDepartment of Medicine, King Abdulaziz Medical City, Riyadh, Saudi Arabia.
Mohammed AlabdullaDepartment of Transplant Infectious Disease, Prince Mohammed Bin Abdulaziz Hospital, Riyadh, Saudi Arabia.
Faisal M SanaiDepartment of Medicine, Gastroenterology Unit, King Abdulaziz Medical City, Jeddah, Saudi Arabia.
Nasser F BinDhimScientific Affairs Department, Sharik Association for Health Research, Riyadh, Saudi Arabia.
Sarah AlfarajInfection Control and Corona Center, Prince Mohammed Bin Abdulaziz Hospital, Riyadh, Saudi Arabia.
Saleh A AlqahtaniLiver Transplantation Unit, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo analyze symptomatic and asymptomatic COVID-19 patients in Saudi Arabia in terms of initial presentation, risk factors, laboratory findings, clinical outcomes and healthcare utilization.

methodsAll laboratory-confirmed reverse transcription-polymerase chain reaction positive COVID-19 patients who had been tested at three governmental hospitals in Saudi Arabia (two in Riyadh and one in Makkah) between March 8 and May 18, 2020 were included. Demographics, COVID-19 variables, clinical characteristics and healthcare utilization variables were extracted and combined, and a descriptive analysis was conducted. Symptomatic and asymptomatic (on presentation) patients' data were compared.

resultsEighty percent of the patients were males (81.4% of symptomatic and 73.2% of asymptomatic patients,

conclusionIn the studied COVID-19 cohort, symptomatic patients tended to be older, had higher C-reactive protein and more lymphopenia with worse outcome than asymptomatic patients. This granular analysis of COVID-19 cohorts enables identification of at-risk cohorts in future waves, optimizing development of patient pathways and public health interventions.

Indexed as

Coronavirusepidemiologypublic health surveillanceSARS-CoV-2Saudi Arabiasymptoms

Identifiers

PMID34084102
PMCPMC8152377

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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.