Smoking cessation among current smokers Not Applicable
Conditions
Interventions
Two types of self-affirmation inductions (Integrated, Baseline) were added to a publicly available smoking cessation mobile application (Smoke-Free Quit Smoking Now). All users who met the inclusion c
Sponsors
National Cancer Institute
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: A randomly selected proportion of users who downloaded the free version of the Smoke Free-Quit Smoking Now mobile application during the study period (initially 10% and then increased to 30% to achieve recruitment goals) are shown a consent form and invited to participate in this study. Once participants who opted in completed the baseline assessment, their eligibility was determined. In order to participate, app users had to be: 1. Adults (between the ages of 18-98) 2. Selected a cessation date after the day they downloaded the app but not more than 14 days in the future 3. Completed the baseline assessment
Exclusion criteria
Exclusion criteria: 1. Under 18 years or over 98 years old 2. Selected a quit date more than 14 days in the future or more than 1 day in the past 3. Paid for additional app features (Pro users) 4. Did not complete the baseline assessment
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Smoking cessation measured through self-assessments in the mobile application: past-week cessation at 1 month, past-month cessation at 1 month, past-week cessation at 3 months, and past-month cessation at 3 months | — |
Secondary
| Measure | Time frame |
|---|---|
| Optimism and baseline mood states (happiness, anger, anxiousness, hopefulness, sadness) measured through self-assessments in the mobile application at baseline | — |
Countries
Afghanistan, Aland Islands, Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Antarctica, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire Saint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Bouvet Island, Brazil, British Indian Ocean Territory, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo, Congo, Democratic Republic, Cook Islands, Costa Rica, Cote d'Ivoire, Croatia, Cuba, Curacao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guam, Guatemala, Guernsey, Guinea, Guinea-Bissau, Guyana, Haiti, Heard Island and Mcdonald Islands, Holy See (Vatican City State), Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, North, Korea, South, Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macao, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Micronesia, Federated States of, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Mozambique, Myanmar, Namibia, Nauru, Nepal, Netherlands, Netherlands Antilles, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Northern Mariana Islands, Norway, Oman, Pakistan, Palau, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthelemy, Saint Helena, Saint Kitts and Nevis, Saint Lucia, Saint Martin (French part), Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Maarten (Dutch part), Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Georgia and the South Sandwich Is, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Svalbard and Jan Mayen, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tokelau, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Turks and Caicos Islands, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States Minor Outlying Islands, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Viet Nam, Virgin Islands, British, Virgin Islands, U.S., Wallis and Futuna, Western Sahara, Yemen, Zambia, Zimbabwe
Contacts
Public ContactElizabeth Seaman
Outcome results
None listed