Tobacco Control-Related Policy Survey | NCT03182764

Studies
Tobacco Control-Related Policy Survey

NCT03182764

Sponsor

The University of Hong Kong

Status

Unknown status

Last Update Posted

Mar 25, 2020Actual

Enrollment

5,104Estimated

Phase

Not provided

Conditions

Survey on Tobacco Control

Interventions

No intervention

Countries

Hong Kong

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Mar 2020

Overall Recruitment Status or Expanded Access Status

Unknown status

Last Known Status

Recruiting

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Feb 11, 2019Actual

Primary Completion Date

Sep 11, 2020Estimated

Completion Date

Jan 31, 2021Estimated

First Submitted Date

Jun 7, 2017

First Submission Date that Met QC Criteria

Jun 7, 2017

First Posted Date

Jun 9, 2017Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Mar 23, 2020

Last Update Posted Date

Mar 25, 2020Actual

Sponsor/Collaborators Module

Responsible Party, by Official Title

Dr. Wang Man-Ping, Assistant Professor, The University of Hong KongPrincipal Investigator

Lead Sponsor

The University of Hong KongOTHER

Collaborators

Not provided

Oversight Module

Has Data Monitoring Committee (DMC)

Not provided

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

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 are as follows:

to update information on trends and prevalence of secondhand smoke, smoking attributable health effects, cessation services, and e-cigarette;
to investigate the level of public support on current and future tobacco control measures and taxation;
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.

Current study is a cross-sectional retrospective telephone survey based on questionnaires. In total, 5,104 subjects will be randomly selected for a telephone interview. The subjects will be categorized into three groups, i.e. never smokers (1,700), ex-smokers (1,700) and current smokers (1,704). They will be required to answer a questionnaire via telephone. All data shall be collected using a Computer Assisted Telephone Interview (CATI) system, which allows real-time data capture and consolidation. All interviews shall be conducted anonymously. Analysis of survey data will aim to identify current opinion on tobacco control policies and implications for future policies. Analyses will be controlled for confounding variables as required by stratification into sub-groups based on important pre-defined characteristics and/or by multivariate analysis. Comparison with past trends and, where possible, extrapolation of future trends will be explored. Weights will be applied to adjust for the sex and age of Hong Kong population, and to handle the over-sampling issues of current smokers. The data analysis will be conducted by statisticians.

Detailed Description

Not provided

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

5,104Estimated

Arms/Interventions Module

Arm Groups

Label	Description	Intervention Names
never smokers	Never smokers are those who have never consumed cigarettes in their lifetime.	Other: No intervention
Ex-smokers	Ex-smokers are those who consumed cigarettes previously but do not smoke at the time of the survey.	Other: No intervention
Current smokers	Current smokers are those who, at the time of the survey, consume cigarettes daily or occasionally.	Other: No intervention

Interventions

Name	Type	Description	Arm Group Labels	Other Names
No intervention	Other	No intervention	Current smokers Ex-smokers never smokers

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Attitudes towards tobacco control policies	Topics included the awareness, use and perception of e-cigarettes, and public support for future tobacco control policies such as enlargement of graphic health warnings on cigarette packaging, tobacco tax increase and endgame.	Finish all telephone survey by Sep 2017

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Aged 15 or above
Cantonese or Mandarin speakers

Exclusion Criteria:

Unable to provide a consent form
Speak language other than Cantonese and Mandarin

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

15 Years

Maximum Age

Not provided

Standard Ages

ChildAdultOlder Adult

Study Population

All Hong Kong residents

Sampling Method

Probability Sample

Contacts/Locations Module

Central Contacts

Name	Role	Phone	Extension	Email
Derek, Yee Tak Cheung, PhD	Contact	+85239176652		derekcheung@hku.hk
Vanessa Yeung	Contact	+85239176327		ylhh@hku.hk

Overall Officials

Name	Affiliation	Role
Man Ping Wang, PhD	The University of Hong Kong	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Public Opinion Programme, the University of Hong Kong	Recruiting	Hong Kong			Hong Kong