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.
Alcohol abuse and dependence. In a recent study, 31 percent of students met criteria for a diagnosis of alcohol abuse and 6 percent for alcohol dependence in the past 12 months, according to questionnaire-based self-reports about their drinking (Knight et al., 2002).lcohol abuse and dependence. In a recent study, 31 percent of students met criteria for a diagnosis of alcohol abuse and 6 percent for alcohol dependence in the past 12 months, according to questionnaire-based self-reports about their drinking (Knight et al., 2002).