NCT03863795

Brief Summary

This trial uses an online survey to study smoking attitudes and behaviors among current smokers. An online survey consisting of questions about general demographics, smoking history, smoking attitudes, smoking behaviors, smoking intentions, health and qualities of daily life may help researchers understand the differences in smoking attitudes and behaviors among current smokers.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
1,100

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Feb 2019

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

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 4, 2019

Completed
28 days until next milestone

First Submitted

Initial submission to the registry

March 4, 2019

Completed
1 day until next milestone

First Posted

Study publicly available on registry

March 5, 2019

Completed
18 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 23, 2019

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 23, 2019

Completed
2.5 years until next milestone

Results Posted

Study results publicly available

September 8, 2021

Completed
Last Updated

September 8, 2021

Status Verified

August 1, 2021

Enrollment Period

2 months

First QC Date

March 4, 2019

Results QC Date

June 11, 2021

Last Update Submit

August 19, 2021

Conditions

Outcome Measures

Primary Outcomes (6)

  • Quit Intentions

    Single item assessed intentions to quit smoking, 'Are you considering quitting smoking during the next 6 months?' from the 2014-2015 Tobacco Use Supplement to the Current Population Survey (1=yes, plan to stop within the next 30 days; 2=yes, plan to stop within the next 6 months, but not within 30 days; 3=no, not thinking of quitting in the next 6 months; U.S. Census Bureau, 2016). Response options were reverse scored so that higher scores indicated greater intentions to quit.

    At the time of survey response within approximately 20 minutes

  • Intentions to Switch Completely to E-cigarettes

    "How likely are you to switch completely from using regular cigarettes to electronic cigarettes in the next 6 months?' 1 (not at all likely) to 5 (extremely likely)

    At the time of survey response within approximately 20 minutes

  • Intentions to Seek Cessation Counseling

    How likely is it that in the next 6 months you will seek counseling/support to help you quit smoking? Response options were 1 (not at all likely) to 5 (extremely likely).

    At the time of survey response within approximately 20 minutes

  • Intentions to Reduce Smoking

    How likely is it that in the next 6 months that you will reduce the number of cigarettes you smoke in a day? Response options were 1 (not at all likely) to 5 (extremely likely).

    At the time of survey response within approximately 20 minutes

  • Self-exempting Beliefs

    Deterministic beliefs regarding smoking behaviors were evaluated using the 18-item self-exempting beliefs scale (Oakes et al., 2004).Response options were 1 (strongly disagree) to 5 (strongly agree). Items were averaged to create a composite measure of self-exempting beliefs with excellent interitem reliability, α = .91.

    At the time of survey response within approximately 20 minutes.

  • Positive Cognitions About Smoking

    Five items assessed positive cognitions about smoking (Fotuhi et al., 2013). Response options were 1 (strongly disagree) to 5 (strongly agree). Items were averaged to create a composite measure of self-exempting beliefs with excellent interitem reliability, α = .91.

    At the time of survey response within approximately 20 minutes.

Study Arms (1)

Observational (survey)

Participants are recruited and pre-screened via an online crowdsourcing program MTurk, and then respond to a one-time research survey over 20 minutes on SurveyGizmo, an on-line survey software platform

Other: Survey Administration

Interventions

Respond to SurveyGizmo survey online

Observational (survey)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Smokers recruited through Amazon Mechanical Turk

You may qualify if:

  • United States (US) adult smokers.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

NCI Division of Cancer Control and Population Sciences

Rockville, Maryland, 20850, United States

Location

Related Publications (1)

  • Sorgen LJ, Ferrer RA, Klein WMP, Kaufman AR. Smoking self-concept moderates the effects of self-affirmation on smoking-related beliefs and behavioral intentions. Psychol Health. 2022 Aug;37(8):964-984. doi: 10.1080/08870446.2021.1912346. Epub 2021 Apr 19.

Limitations and Caveats

Required summary level data is presented per requirements. Do not interpret these unadjusted results. Please refer to the published manuscript for adjusted linear regression results.

Results Point of Contact

Title
Annette Kaufman
Organization
National Cancer Institute

Study Officials

  • Annette Kaufman

    NCI Division of Cancer Control and Population Sciences

    PRINCIPAL INVESTIGATOR

Publication Agreements

PI is Sponsor Employee
Yes

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
NIH
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 4, 2019

First Posted

March 5, 2019

Study Start

February 4, 2019

Primary Completion

March 23, 2019

Study Completion

March 23, 2019

Last Updated

September 8, 2021

Results First Posted

September 8, 2021

Record last verified: 2021-08

Locations