Evidence map›Paper›PMID 34379690›Full record

ArticlePloS one2021

COVID-19 severity: Studying the clinical and demographic risk factors for adverse outcomes.

Naila Shoaib, Naila Noureen, Rimsha Munir, Farhad Ali Shah, Noshaba Ishtiaq, Nazia Jamil, Rida Batool, Mohammad Khalid, Ihsan Khan, Naser Iqbal and 1 more

Abstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Effect of nasal carriage ofMicrobiology spectrum · 2024
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  7. Article
  8. Article
  9. An epidemiological evaluation of COVID-19 in La paz, Bolivia.Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy · 2023
    Article
  10. Observational
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Projecting the Pandemic Trajectory through Modeling the Transmission Dynamics of COVID-19.International journal of environmental research and public health · 2022
    Article
  18. Article
  19. Article
  20. Article
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

11 authors.

Naila ShoaibCancer Biology Lab, Institute of Microbiology and Molecular Genetics (MMG), University of the Punjab, Lahore, Pakistan.
Naila NoureenCancer Biology Lab, Institute of Microbiology and Molecular Genetics (MMG), University of the Punjab, Lahore, Pakistan.
Rimsha MunirCancer Biology Lab, Institute of Microbiology and Molecular Genetics (MMG), University of the Punjab, Lahore, Pakistan.
Farhad Ali ShahCancer Biology Lab, Institute of Microbiology and Molecular Genetics (MMG), University of the Punjab, Lahore, Pakistan.ORCID 0000-0001-8721-6266
Noshaba IshtiaqCancer Biology Lab, Institute of Microbiology and Molecular Genetics (MMG), University of the Punjab, Lahore, Pakistan.
Nazia JamilInstitute of Microbiology and Molecular Genetics (MMG), University of the Punjab, Lahore, Pakistan.
Rida BatoolInstitute of Microbiology and Molecular Genetics (MMG), University of the Punjab, Lahore, Pakistan.
Mohammad KhalidHormone Lab, Lahore, Pakistan.
Ihsan KhanTest Zone Diagnostic Centre, Lahore, Pakistan.
Naser IqbalTest Zone Diagnostic Centre, Lahore, Pakistan.
Nousheen ZaidiCancer Biology Lab, Institute of Microbiology and Molecular Genetics (MMG), University of the Punjab, Lahore, Pakistan.ORCID 0000-0002-3896-0088

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe primary goal of the presented cross-sectional observational study was to determine the clinical and demographic risk factors for adverse coronavirus disease 2019 (COVID-19) outcomes in the Pakistani population.

methodsWe examined the individuals (n = 6331) that consulted two private diagnostic centers in Lahore, Pakistan, for COVID-19 testing between May 1, 2020, and November 30, 2020. The attending nurse collected clinical and demographic information. A confirmed case of COVID-19 was defined as having a positive result through real-time reverse transcriptase polymerase chain reaction (RT-PCR) assay of nasopharyngeal swab specimens.

resultsRT-PCR testing was positive in 1094 cases. Out of which, 5.2% had severe, and 20.8% had mild symptoms. We observed a strong association of COVID-19 severity with the number and type of comorbidities. The severity of the disease intensified as the number of comorbidities increased. The most vulnerable groups for the poor outcome are patients with diabetes and hypertension. Increasing age was also associated with PCR positivity and the severity of the disease.

conclusionsMost cases of COVID-19 included in this study developed mild symptoms or were asymptomatic. Risk factors for adverse outcomes included older age and the simultaneous presence of comorbidities.

Indexed as

ComorbidityCOVID-19DemographyDiabetes ComplicationsHumansHypertensionPakistanReal-Time Polymerase Chain ReactionRisk FactorsRNA, ViralSARS-CoV-2Severity of Illness IndexRNA, Viral

Identifiers

PMID34379690
PMCPMC8357125

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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.