NCT05212974

Brief Summary

The purpose of this study is to investigate the correlation of intention to receive COVID-19 vaccine, recommendation behavior, and 5C psychological antecedents among Nurses. The results can be used to assist suggestions in the health education provided by nurses on the topic of COVID-19 pneumonia and its vaccination. The purpose of the study is also wants to build a basis for future research and public support in vaccine decision-making, as well as to enhance the promotion of vaccine policy and enhance the resilience of the whole population during the pandemic ear.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
4,258

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Feb 2022

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 24, 2022

Completed
4 days until next milestone

First Posted

Study publicly available on registry

January 28, 2022

Completed
25 days until next milestone

Study Start

First participant enrolled

February 22, 2022

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 19, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 19, 2022

Completed
Last Updated

July 9, 2024

Status Verified

May 1, 2023

Enrollment Period

3 months

First QC Date

January 24, 2022

Last Update Submit

July 7, 2024

Conditions

Outcome Measures

Primary Outcomes (1)

  • The correlation of intention to receive COVID-19 vaccine and 5C psychological antecedents (5C scale) among nurses and general publics.

    The 5C scale measures the psychological antecedents of vaccination, using 15 item tools including 5 domains (confidence, complacency, constraints, calculation, and collective responsibility). Each domain was assessed by 3 rating items on a 7-point scale (1=strongly disagree; 7=strongly agree). The mean scores of items under each domain were computed, with a higher average score indicating stronger agreement of the corresponding domain.

    The questionnaire length around 10 minutes.

Study Arms (2)

Nurses

Adult (≥ 20 and ≤80 years) male and female participants with verification of registered nurse license.

Other: Questionnaires

General publics

Adult (≥ 20 and ≤80 years) male and female participants with reading abilities above the intermediate level.

Other: Questionnaires

Interventions

The questionnaires include demographic data and vaccine hesitancy questions in a total of 35 items.

General publicsNurses

Eligibility Criteria

Age20 Years - 80 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

\[Nurses\] Adult (≥ 20 and ≤80 years) male and female participants with verification of registered nurse license. \[General publics\] Adult (≥ 20 and ≤80 years) male and female participants with reading abilities above the intermediate level.

You may qualify if:

  • Male and female participants must be ≥ 20 years at the time of informed consent.
  • Male and female participants have verification of registered nurse license.

You may not qualify if:

  • Male and female participants be\>80 years at the time of informed consent.
  • \[General publics\]
  • Male and female participants must be ≥ 20 years at the time of informed consent.
  • Male and female participants have reading abilities above the intermediate level.
  • Male and female participants be\>80 years at the time of informed consent.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Department of Nursing, National Taiwan University

Taipei, Taiwan

Location

MeSH Terms

Conditions

COVID-19Vaccination Hesitancy

Interventions

Surveys and Questionnaires

Condition Hierarchy (Ancestors)

Pneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronavirus InfectionsCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract DiseasesVaccination RefusalTreatment RefusalTreatment Adherence and ComplianceHealth BehaviorBehavior

Intervention Hierarchy (Ancestors)

Data CollectionEpidemiologic MethodsInvestigative TechniquesHealth Care Evaluation MechanismsQuality of Health CareHealth Care Quality, Access, and EvaluationPublic HealthEnvironment and Public Health

Study Officials

  • Jung-Chen Chang, Ph.D

    Department of Nursing, National Taiwan University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 24, 2022

First Posted

January 28, 2022

Study Start

February 22, 2022

Primary Completion

May 19, 2022

Study Completion

May 19, 2022

Last Updated

July 9, 2024

Record last verified: 2023-05

Locations