a trend towards significancep -values < .10
After analyses by mode of administration, we observed increased abstinence at end-of-treatment and at six months, with a trend towards significance ( p -values < .10) in individuals randomized to NRT patch [in 339 individuals, OR end-of-treatment (95%CI) P = 1.348 (0.961–1.890) 0.084 and OR six months (95%CI) P = 1.386 (0.973–1.975) 0.071].