Evidence map›Paper›PMID 36691145›Full record

ArticleBMJ open2022

Impact of COVID-19 on college students at one of the most diverse campuses in the USA: a factor analysis of survey data.

Bowen Liu, Edward Huynh, Chengcheng Li, Qing Wu

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.8field-weighted citation impact, top 28% of its field
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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. 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

4 authors at 3 institutions in 2 countries.

Bowen LiuNevada Institute of Personalized Medicine, University of Nevada Las Vegas, Las Vegas, Nevada, USA.ORCID 0000-0002-6918-9871
Edward HuynhDepartment of Mathematical Sciences, University of Nevada Las Vegas, Las Vegas, Nevada, USA.ORCID 0000-0003-1915-0693
Chengcheng LiFaculty of Foreign Languages, Open University of China, Beijing, China.
Qing WuDepartment of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, Ohio, USA qing.wu@unlv.edu.ORCID 0000-0003-4679-8903
University of Nevada, Las Vegas · USOpen University of China · CNThe Ohio State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis survey study is designed to understand the impact of the COVID-19 pandemic on stress among specific subpopulations of college students. DESIGN, SETTINGS AND

participantsAn online questionnaire was sent to the students from University of Nevada, Las Vegas, between October 2020 and December to assess the psychological impact of COVID-19. A total of 2091 respondents signed the consent form online and their responses were collected.

main outcome measuresMeasures of psychological stress, as prescribed by the Perceived Stress Scale (PSS-10). An explanatory factor analysis was carried out on the PSS-10 results. We subsequently analysed each factor using stepwise linear regression that focused on various sociodemographic groups.

resultsA two-factor model was obtained using the explanatory factor analysis. After comparing with the past studies that investigated the factor structure of the PSS-10 scale, we identified these two factors as 'anxiety' and 'irritability'. The subsequent stepwise linear regression analysis suggested that gender and age (p<0.01) are significantly associated with both factors. However, the ethnicities of students are not significantly associated with both factors.

conclusionsTo our knowledge, this is the first study that assessed the perceived stress of university students in the USA during the COVID-19 pandemic. Through exploratory factor analysis, we showed that the PSS-10 scale could be summarised as a two-factor structure. A stepwise regression approach was used, and we found both of the factors are significantly associated with the gender of the participants. However, we found no significant association between both factors and ethnicity. Our findings will help identify students with a higher risk for stress and mental health issues in pandemics and future crises.

Indexed as

COVID-19AnxietyDepressionFactor Analysis, StatisticalHumansPandemicsStress, PsychologicalStudentsUniversitiesCOVID-19MENTAL HEALTHPUBLIC HEALTH

Identifiers

PMID36691145
PMCPMC9445234
OpenAlexW4294637042

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.