Table 3.
Effect | Percentage of days abstinent |
Drinks per drinking day |
||||
F | df | p | F | df | p | |
Pro-abstainer main effect | 4.13 | 5,126601 | .0010 | 2.32 | 5,94846 | .0404 |
Pro-abstainer by strata interaction | 2.58 | 1,27362 | .1083 | 0.88 | 1, 12006 | .3492 |
Stratification main effect | 2.56 | 4, 1.77E6 | .0366 | 1.45 | 4, 1.42E6 | .2146 |
Pro-drinker main effect | 12.00 | 4,141161 | <.0001 | 7.05 | 4,115657 | <.0001 |
Pro-drinker by strata interaction | 2.53 | 4, 7357.8 | .1115 | 0.29 | 4, 7658.7 | .5876 |
Stratification main effect | 1.35 | 4,143000 | .2482 | 1.31 | 4, 1.87E6 | .2618 |