Association Between Generalized Anxiety Disorder Scores and Online Activity Among US Adults During the COVID-19 Pandemic: Cross-Sectional Analysis.
J Med Internet Res
; 22(9): e21490, 2020 09 10.
Article
in English
| MEDLINE | ID: covidwho-729607
ABSTRACT
BACKGROUND:
Evidence from past pandemics suggests that fear, uncertainty, and loss of control during large-scale public health crises may lead to increased pandemic-related information seeking, particularly among persons predisposed to high anxiety. In such groups, a greater consumption of information pertaining to the COVID-19 pandemic may increase anxiety.OBJECTIVE:
In this study, we examine the association between online activity and Generalized Anxiety Disorder 7 (GAD-7) scores in the United States.METHODS:
We recruited participants for an online survey through advertisements on various platforms such as Google, Facebook, and Reddit. A total of 406 adult US participants with moderate to severe (≥10) GAD-7 scores met the inclusion criteria and completed the survey. Anxiety levels measured using the GAD-7 scale formed our primary outcome. Our key independent variables were average daily time spent online and average daily time spent online searching about COVID-19 within the past 14 days. We used as controls potential confounders of the relation between our key independent variables and GAD-7 scores, namely, sleep quality, the COVID-19 Fear Inventory scale, binge drinking, substance use, prescription drug abuse, and sociodemographic attributes.RESULTS:
Linear multivariate regression analyses showed that GAD-7 scores were higher among those who spent >4 hours online (per day) searching for information about COVID-19 (coefficient 1.29, P=.002), controlling for all other covariates. The total time spent online was not statistically associated with GAD-7 scores.CONCLUSIONS:
Results from this study indicate that limiting pandemic-related online information seeking may aid anxiety management in our study population.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Anxiety Disorders
/
Pneumonia, Viral
/
Coronavirus Infections
/
Internet
/
Pandemics
/
Betacoronavirus
Type of study:
Experimental Studies
/
Observational study
/
Prognostic study
/
Randomized controlled trials
Limits:
Adult
/
Female
/
Humans
/
Male
Country/Region as subject:
North America
Language:
English
Journal:
J Med Internet Res
Journal subject:
Medical Informatics
Year:
2020
Document Type:
Article
Affiliation country:
21490
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