'Questions About Quitting' Smoking Cessation Trial

Completed · Not applicable

Conditions studied: Smoking

In brief

The current study tested the effectiveness of four potentially important tailoring factors (decisional framework, self-efficacy, navigation autonomy, and proactive outreach) in the context of an online motivational intervention for smoking cessation. A fifth factor was originally planned by dropped during intervention development due to confounds with the other planned factors. Information learned from this study will inform how to best design an online interventions for smoking cessation. Participants were recruited from a large, regional U.S. health plan. Using a full factorial design to screen for important main effects and 2-way interactions, participants were randomized to receive one of 16 different experimental factor combinations and followed for one year to assess program impact on smokers' use of empirically-validated cessation treatment and abstinence.

Key facts

Study ID

NCT00992264

Run by

Kaiser Permanente

People needed

1865

Starts

2010-05-01

Expected to finish

2013-11-01

Last updated by the study team

2017-10-13

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Member of Group Health Cooperative
• Currently Smoking at Least 5 Cigarettes/Day
• Access to Email and the Internet
• Read and Write English
• 18 years or older
• Not currently receiving tobacco cessation treatment
• Capable of participating in online and phone surveys

You may not qualify if…

• Persons will be excluded if they do not meet above criteria

Where it is running

• Group Health Research Institute — Seattle, Washington, United States

Full record on ClinicalTrials.gov

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