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Attrition and response rates as a function of study condition.
|
|
Affirmation n |
Control n |
Total n |
Percentage of treatment initiators |
| Met eligibility criteria for analyses (treatment initiators) | 650 | 611 | 1261 | -- |
| Remained enrolled through 42-day intervention period (treatment completers) | 363 | 324 | 687 | 54.5 |
| Responded to 42-day smoking cessation item (treatment responders) | 40 | 41 | 81 | 6.4 |
