Alcohol use, regular use, disorder and remission from use disorders in Northern Ireland: a prevalence study

Abstract

Background: This study presents prevalence estimates and ages of onset for alcohol use, regular use, use disorders and remission from use disorders in Northern Ireland, and the time for transitioning between these stages. Methods: Data on alcohol use, lifetime history, and remission from alcohol conditions as defined by the DSM-IV were collected using the Composite International Diagnostic Interview. Results: By the age of 17 years 50% of the age cohort had started taking alcohol. By 19 years of age 67% of the cohort were regular users, and by 20 years of age 45% of the cohort were abusing alcohol. Remission from abuse/dependence was related to the number of years since commencing the use of alcohol, with women being more likely than men to move to remission sooner, and the cohort in which the person had commenced alcohol consumption also influenced the move to remission. Conclusions: The consumption of alcohol is high within Northern Ireland with some 83% of the population consuming alcohol, and with over 90% of this group taking alcohol on a regular basis. The abuse of alcohol was particularly marked amongst students and males, with dependence showing a higher prevalence amongst those with the lowest level of educational attainment, and where the commencement of alcohol consumption was at an early age. Transitions between stages of lifetime alcohol use, regular use, and use disorders were associated with the early commencement of alcohol use, education, cohort use and being male.

Predictors of transitions across stages of alcohol use and disorders in an adult population with heterogeneous ethnic restrictions regarding drinking

“…Respondents with higher education had decreased odds of every transition (except opportunity, for which those with and SLC had increased odds for females but decreased odds for males). These findings for sex, cohort and education are similar to those from other settings, such as the United States [13], Brazil [12], South Africa [11,25], China [14], New Zealand [15,26] and Northern Ireland [27]; the new data from Nepal provide more evidence that these associations may be consistent across diverse settings.…”

“…All alcohol use indicators were coded as a dichotomous measure, 0 if the answer was 'never' and 1 if the respondent reported an age of onset for that outcome. 1 These questions to measure opportunity, first use and regular use are standard indicators used in multiple studies and settings [11][12][13][14][15][25][26][27].…”