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Health Behavior Change During COVID-19 Pandemic

Health Behavior Change During COVID-19 Pandemic: the Focus on Handwashing

This study aims at investigating handwashing behavior during COVID-19 pandemic. It was hypothesized that social-cognitive and emotional predictors as well as COVID-19 morbidity and mortality rates within the country would be associated with handwashing behavior in the general population of adults in 14 countries.

Studie Overzicht

Toestand

Voltooid

Interventie / Behandeling

Gedetailleerde beschrijving

This observational study aims at testing the adherence to handwashing guidelines (the World Health Organization, WHO, 2020) at two measurement points, spanning 1 month. Adults from the general population in 14 countries (Poland, Australia, Canada, China, France, Gambia, Germany, Israel, Italy, Malaysia, Portugal, Romania, Singapore, Switzerland) will provide self-report data on handwashing behavior and its social-cognitive predictors (perceived effectiveness of handwashing, risk perception, outcome expectancy, self-efficacy, intention, planning, and action control), anxiety, as well as COVID-19 morbidity and mortality rates within the country.

Studietype

Observationeel

Inschrijving (Werkelijk)

6079

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

      • Melbourne, Australië
        • The University of Melbourne
      • Fredericton, Canada
        • University of New Brunswick
      • Beijing, China
        • Peking University
      • Berlin, Duitsland
        • Freie Universität Berlin
      • Bordeaux, Frankrijk
        • University of Bordeaux
      • Fajara, Gambia
        • London School of Hygiene and Tropical Medicine (in collaboration with MRC Unit The Gambia at LSHTM)
      • Ramat Gan, Israël
        • Bar-Ilan University
      • Padova, Italië
        • University of Padova
      • Serdang, Maleisië
        • Perdana University
    • Lower Silezia
      • Wroclaw, Lower Silezia, Polen, 53-328
        • SWPS University of Social Sciences and Humanities
      • Lisbon, Portugal
        • University of Lisbon
      • Cluj-Napoca, Roemenië
        • Babes-Bolyai Unversity
      • Singapore, Singapore
        • Nanyang Technological University
      • Zürich, Zwitserland
        • University of Zurich

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar en ouder (Volwassen, Oudere volwassene)

Accepteert gezonde vrijwilligers

Ja

Geslachten die in aanmerking komen voor studie

Allemaal

Bemonsteringsmethode

Niet-waarschijnlijkheidssteekproef

Studie Bevolking

Adults in 14 countries are recruited using the snowballing method. Data are collected using an online platform (software: Qualtricts).

Beschrijving

Inclusion Criteria:

  • adults (from general population) who provided informed consent to participate

Exclusion Criteria:

  • younger than <18 years old

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

Cohorten en interventies

Groep / Cohort
Interventie / Behandeling
Poland
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Australia
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Canada
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
China
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
France
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Gambia
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Germany
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Israel
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Italy
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Malaysia
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Portugal
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Romania
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Singapore
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country
Switzerland
Adults, general population, N = 400
Observational data collection only, accounting for COVID-19 morbidity and mortality levels within each country

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Handwashing adherence
Tijdsspanne: 1 month
The 12-item self-report measure of adherence to handwashing guidelines across situations (e.g., after visiting public spaces, after touching garbage, etc.) based on the guidelines issued by the World Health Organization and the Centers for Disease Control and Prevention. The responses are provided on a 4-point scale, ranging from 1 (strongly disagree) to 4 (strongly agree). Higher scores indicate better outcomes (the higher level of adherence to handwashing guidelines).
1 month
Frequency of handwashing
Tijdsspanne: 1 month
The 1-item self-report measure of the frequency of handwashing (for at least 20 seconds, all surfaces of the hands) daily. The responses are provided on a 4-point scale, ranging from 1 (less than once) to 5 (more than 10 times). Higher scores indicate better outcomes (the higher frequency of handwashing).
1 month

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Self-efficacy
Tijdsspanne: 1 month
4 self-efficacy questionnaire items; mean item score ranging from 1 to 4, higher scores indicate stronger self-efficacy
1 month
Risk perception
Tijdsspanne: 1 month
3 questionnaire items to assess risk perception; mean item score ranging from 1 to 5, higher scores indicate higher risk perception
1 month
Outcome expectancy
Tijdsspanne: 1 month
4 items assessing positive (1 item) and negative (1 items) outcome expectancies; mean item scores ranging from 1 to 4, higher scores indicate more positive outcome expectancies
1 month
Intention
Tijdsspanne: 1 month
2 questionnaire items assessing intention to adhere to handwashing recommendations; mean item scores ranging from 1 to 4, higher scores indicate stronger intention to wash hands (for at least 20 seconds, all surfaces of the hands)
1 month
Planning
Tijdsspanne: 1 month
2 questionnaire items assessing action planning (1 item) and coping planning (1 item); mean item scores ranging from 1 to 4, higher scores indicate a higher level of self-reported planning
1 month
Action control
Tijdsspanne: 1 month
3 questionnaire items assessing a facet of action control, namely self-monitoring; mean item scores ranging from 1 to 4, higher scores indicate a higher level of self-reported monitoring of handwashing behavior
1 month
Perceived effectiveness of hand hygiene
Tijdsspanne: 1 month
1 questionnaire item assessing perceptions of handwashing as an effective means of preventing coronavirus SARS-CoV-2 infection; item scores ranging from 1 to 4, higher scores indicate a higher level of perceived effectiveness of hand hygiene
1 month
Anxiety
Tijdsspanne: 1 month
7-item self-report scale (Generalized Anxiety Disorder, GAD-7) scale to assess anxiety symptoms; mean item scores ranging from 1 to 4, higher scores indicate a higher level of generalized anxiety
1 month
Country-level COVID-19 morbidity and mortality rates
Tijdsspanne: 60 days
The daily cumulative numbers for COVID-19 morbidity and mortality in the study countries. Published daily as the Situation Report by World Health Organization, starting on 21 January 2020. Higher numbers indicate the higher cumulative COVID-19 morbidity and mortality rates in the country.
60 days

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Onderzoekers

  • Hoofdonderzoeker: Aleksandra Luszczynska, PhD, SWPS University of Social Sciences and Humanities

Publicaties en nuttige links

De persoon die verantwoordelijk is voor het invoeren van informatie over het onderzoek stelt deze publicaties vrijwillig ter beschikking. Dit kan gaan over alles wat met het onderzoek te maken heeft.

Algemene publicaties

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

25 maart 2020

Primaire voltooiing (Werkelijk)

24 september 2020

Studie voltooiing (Werkelijk)

24 september 2020

Studieregistratiedata

Eerst ingediend

28 april 2020

Eerst ingediend dat voldeed aan de QC-criteria

28 april 2020

Eerst geplaatst (Werkelijk)

29 april 2020

Updates van studierecords

Laatste update geplaatst (Werkelijk)

10 augustus 2021

Laatste update ingediend die voldeed aan QC-criteria

8 augustus 2021

Laatst geverifieerd

1 augustus 2020

Meer informatie

Termen gerelateerd aan deze studie

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

ONBESLIST

Beschrijving IPD-plan

The lead researchers in 14 countries will have full access to data collected across the countries.

In line with the Consortium Agreement (v2, 16th Jul 2020) data will be openly available under following conditions:

De-identified individual participant data that underline the results reported in publications; individual-level aggregated data (e.g., sum scores for scales) used for main analyses in respective publications; available following the publication, no end date of availability; available for analyses that are conducted to achieve aims in the approved proposal.

Due to local regulations, there are exceptions in terms of data sharing rules (stated above):

  • AUSTRALIA: Data from Australia will be available for 5 years after collection.
  • GERMANY, SWITZERLAND: Instead of individual-level sum scores, variance-covariance matrices will be shared.
  • MALAYSIA: Data will not be shared.

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Nee

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

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