There were significant differences in QSU-Intent (F[4,25]=7.41, p<0.015) and QSU Relief (F[4,25]=5.63, p=0.002), but not in MNWS scores (F[4,25]=0.33, p=0.857), between groups of abstinent smokers (Table 4). Specifically, overall group differences in QSU-Intent and QSU-Relief were attributable to significantly higher levels of each of these measures on the day of the scan in the 1 day abstinent smoker group as compared to smokers at other time points.
