NCT04900727

Brief Summary

Aim: to collect further information on issues related to tobacco control which should be addressed and advocated in further tobacco control measures in Hong Kong. The objectives of this policy-related survey by online panel are as follows:

  1. 1.to update information on prevalence of conventional cigarettes, e-cigarettes, heated tobacco products and waterpipe tobaccos;
  2. 2.to investigate the effects of new pictorial health warning policy in the public;
  3. 3.to investigate the level of public support on current and future tobacco control measures and taxation;
  4. 4.to address the timely impacts of smoke-free policies, public support for further tobacco control measures and assist COSH in shaping policy direction for government;

Trial Health

43
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
1,800

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started May 2021

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

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

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 7, 2021

Completed
10 days until next milestone

First Submitted

Initial submission to the registry

May 17, 2021

Completed
8 days until next milestone

First Posted

Study publicly available on registry

May 25, 2021

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 1, 2021

Completed
4 months until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2022

Completed
Last Updated

May 25, 2021

Status Verified

May 1, 2021

Enrollment Period

4 months

First QC Date

May 17, 2021

Last Update Submit

May 19, 2021

Conditions

Survey on Tobacco Control

Keywords

SmokingTobacco Control PolicyTobacco Control Measures

Outcome Measures

Primary Outcomes (1)

  • Attitudes toward tobacco control policies

    Topics include support for future tobacco control policies (tobacco tax raise, no smoking area expansion, total ban of tobacco products), opinion on existing tobacco control policies (pictorial health warning, media advocacy).

    Finish all online surveys by Jan 2022

Secondary Outcomes (1)

  • Knowledge and behaviour of smokers

    Finish all online surveys by Jan 2022

Study Arms (3)

Current smokers

Individuals who, at the time of the survey, smoke any forms of tobacco product either daily or occasionally.

Other: No intervention

Ex-smokers

Individuals who were formerly smokers but, at the time of the survey, do not smoke at all.

Other: No intervention

Never Smokers

Individuals who, at the time of the survey, have never smoked at all.

Other: No intervention

Interventions

No interventionOTHER

No intervention

Current smokersEx-smokersNever Smokers

Eligibility Criteria

Age15 Years+
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

All Hong Kong residents

You may qualify if:

  • Hong Kong resident aged 15 and above
  • Traditional Chinese readers

You may not qualify if:

  • Unable to provide a consent
  • Know languages other than Chinese

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Social Policy Research Limited

Hong Kong, Hong Kong

RECRUITING

MeSH Terms

Conditions

Smoking

Condition Hierarchy (Ancestors)

Behavior

Study Officials

  • Man Ping Wang, PhD

    The University of Hong Kong

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Yongda Wu, PhD

CONTACT

+852 39179809yongdang@connect.hku.hk

Chi Kit Wong

CONTACT

+852 39179818cken@hku.hk

Study Design

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

Study Record Dates

First Submitted

May 17, 2021

First Posted

May 25, 2021

Study Start

May 7, 2021

Primary Completion

September 1, 2021

Study Completion

January 1, 2022

Last Updated

May 25, 2021

Record last verified: 2021-05

Locations

HK(1)