1 If your flask has not been used for some time, rinse with warm water to remove any residual odours. 2  DO NOT overfill your flask. Leave sufficient space in the neck to fit the stopper.  After filling, always ensure that both the outside cup and stopper are tightly closed.
The 8.4% prevalence of alcohol abuse/dependence estimated by the present study (13.1% for men and 4.1% for women) is above the average value of 6% that Galduroz et al8 (2003) found in a survey performed in 1999.
Mirroring the distribution found in the general population, 88.9% of the drinkers. were nonblack, and 11.1% were black. Table 1 shows the prevalence of lifetime alcohol dependence for each year of age at. onset of alcohol use from age 12 or less to age 25 or older. The prevalence of lifetime alco-.