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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT05477888
Other study ID # wjn-ChiCTR2200060896
Secondary ID
Status Completed
Phase
First received
Last updated
Start date May 27, 2022
Est. completion date May 30, 2023

Study information

Verified date September 2023
Source Sun Yat-sen University
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The purpose of this study is to realize the first evaluation of the psychometric characteristics of the Chinese version of the the Penn State University Electronic Cigarette Dependence Index Scale.


Description:

This study will use forward translation, reverse translation, and comprehensive methods to Chinese-translate the Penn State University Electronic Cigarette Dependence Index Scale to form a Chinese version of the Penn State University Electronic Cigarette Dependence Index Scale that is more in line with the Chinese language and cultural environment. This study will also verify its reliability and validity in a large sample population to form a formal version of the scale. The scale will provide an effective tool for evaluating the degree of e-cigarette dependence among young people and adolescents in my country.


Recruitment information / eligibility

Status Completed
Enrollment 320
Est. completion date May 30, 2023
Est. primary completion date March 27, 2023
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - (1)=18 years old; - (2)Those who used e-cigarettes at least once a week for the past month; - (3)Be able to read and communicate in Chinese. Exclusion Criteria: - Those who are unable to communicate due to serious mental or physical illnesses such as deafness, confusion caused by mental illness, etc.

Study Design


Related Conditions & MeSH terms


Intervention

Other:
Questionnaires set
Participants will be asked to respond to the demographic information sheet,e-cigarette using characteristics sheet,the Penn State Electronic Cigarette Dependence Index (PS-ECDI ).

Locations

Country Name City State
China XIAW Guangzhou Guangdong

Sponsors (1)

Lead Sponsor Collaborator
Sun Yat-sen University

Country where clinical trial is conducted

China, 

Outcome

Type Measure Description Time frame Safety issue
Primary E-cigarette dependence The Penn State Electronic Cigarette Dependence Index is a validated self-reported instrument assessing e-cigarette dependence.Possible scales range from 0(no dependence) to 20(high dependency). Baseline
Secondary Self-reported addiction Measured by a 0-100 point scale:the higher the score of the participant, the more severe the dependence on e-cigarettes. Baseline
Secondary Time to first vape Corroborative evidence for e-cigarette dependence:the shorter the time interval, the greater the dependence on e-cigarettes. Baseline
Secondary Vapes/day and vaping days/week Corroborative evidence for e-cigarette dependence:the higher the frequency, the more severe the dependence on e-cigarettes. Baseline
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