The Impact of Policies Regarding E-cigarette on Adolescents and Young Adults' Cognition and Behavior for E-cigarette

NCT05482581 | Unknown DMC

• 1 other identifier: wjn-ChiCTR2200060895
• Study Type: observational
• Target: 453
• Locations: 1 country
• Sites: 1

Brief Summary

Based on the Knowledge，Attitude，Belief and Practice model(KABP model), this study intends to use a mixed method to explore the influencing mechanism of youth and adolescents' cognition and behavior for e-cigarette before and after the promulgation of the new regulations on e-cigarette . Information from network epidemiology (including network links, text, images, audio, video, etc.) was captured to expand the data abundance, and the retrieval behavior of e-cigarettes and the trajectory changes of e-cigarette-related events were explored. Finally, summarize the data, integrate and explain the influencing mechanism of youth and adolescents' attention and cognition on e-cigarette, and provide ideas for subsequent e-cigarette control, as well as theoretical and practical basis for relevant departments to formulate corresponding policies.

Conditions

E-Cig Use

Keywords

Adolescent; Young adult; Policy; Surveys and questionnaires; Qualitative study; Electronic Nicotine Delivery Systems; KABP model; Network epidemiology

Outcome Measures

Primary Outcomes (6)

• Change of e-cigarette use

  Measured by the questionnaire including the following items:e-cigarette use, the daily amount of e-cigarette, the age of first e-cigarette use, the reasons for first e-cigarette use, the place where participant first smoked e-cigarette, e-cigarette dependence , the type and amount of other tobacco products used and the daily smoking place.

  Baseline

• Change of e-cigarette use

  Measured by the questionnaire including the following items:e-cigarette use, the daily amount of e-cigarette, the age of first e-cigarette use, the reasons for first e-cigarette use, the place where participant first smoked e-cigarette, e-cigarette dependence , the type and amount of other tobacco products used and the daily smoking place.

  6 month follow up

• Change of knowledge,attitudes and cognitions related to e-cigarette

  The questionnaire items were compiled according to the literature review content, and the questionnaire contained 20 items in total. Six items were related to e-cigarette knowledge, five items are related to the susceptibility of e-cigarettes,eight items are related to the perceived harmfulness of e-cigarettes, one item is related to the perceived relative risk.

  Baseline

• Change of knowledge,attitudes and cognitions related to e-cigarette

  The questionnaire items were compiled according to the literature review content, and the questionnaire contained 20 items in total. Six items were related to e-cigarette knowledge, five items are related to the susceptibility of e-cigarettes,eight items are related to the perceived harmfulness of e-cigarettes, one item is related to the perceived relative risk.

  6 month follow up

• Change of awareness of new regulations on e-cigarette control

  Measured by a yes-or-no question in the questionnaire，and those who answered yes can be considered to be aware of e-cigarette regulations.

  Baseline

• Change of awareness of new regulations on e-cigarette control

  Measured by a yes-or-no question in the questionnaire，and those who answered yes can be considered to be aware of e-cigarette regulations.

  6 month follow up

Study Arms (1)

Questionnaires assessed adolescents and young adults

①14-35 years old; ②Being able to read and communicate in Chinese.

Other: Questionnaires set

Interventions

Questionnaires set OTHER

Participants will be asked to respond to the demographic information sheet,e-cigarette using characteristics sheet,awareness of e-cigarettes sheet;,willingness to use e-cigarettes sheet, knowledge, attitudes and cognitions related to e-cigarettes sheet, awareness of new regulations on e-cigarette control sheet.

Questionnaires assessed adolescents and young adults

Eligibility Criteria

• Age: 14 Years - 35 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Child (0-17), Adult (18-64)
• Sampling Method: Non-Probability Sample

Study Population

Using an online and offline multi-channel model, participants who meet the eligibility criteria are invited to join the study.

You may qualify if:

• years old;
• Being able to read and write in Chinese.

You may not qualify if:

• Those who are unable to communicate due to serious mental or physical illnesses such as deafness, unclear consciousness due to mental illness, etc.

Sponsors & Collaborators

• Sun Yat-sen University: lead

Study Sites (1)

XIAW

Guangzhou, Guangdong, 510080, China

RECRUITING

MeSH Terms

Conditions

Vaping

Condition Hierarchy (Ancestors)

Smoking; Behavior

Study Officials

• Wei Xia, PhD

  Sun Yat-sen University

  PRINCIPAL INVESTIGATOR

Central Study Contacts

Wei Xia, PhD

CONTACT

18823359471; xiaw23@mail.sysu.edu.cn

Jiani Wang, BA

CONTACT

13543039670; wangjn257@mail2.sysu.edu.cn

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: OTHER
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Associate Professor

Study Record Dates

• First Submitted: July 24, 2022
• First Posted: August 1, 2022
• Study Start: May 27, 2022
• Primary Completion: January 1, 2024
• Study Completion: February 1, 2024
• Last Updated: February 10, 2023

Record last verified: 2023-02

Data Sharing

• IPD Sharing: Will share
• Shared Documents: SAP
• Time Frame: After the publication of the study
• Access Criteria: Researchers should contact the PI for approval of the study protocol.

Locations

CN (1)