Evidence of association between early alcohol use and risk of later problems

Revista Brasileira de Psiquiatria

Denise Leite Vieira¹  Marcelo Ribeiro¹  Ronaldo Laranjeira¹ 

[1] ,Universidade Federal de São Paulo Department of Psychiatry Unidade de Pesquisa em Álcool e DrogasSão Paulo SP ,Brazil

关键词: Adolescent;    Age of onset;    Alcoholic beverages;    Alcohol drinking;    Public policy;    Adolescentes;    Idade de início;    Bebidas alcoólicas;    Consumo de bebidas alcoólicas;    Política social;   

DOI  :  10.1590/S1516-44462007000300006

来源: SciELO

【 摘 要 】

OBJECTIVES: To investigate the relationship between age of onset, alcohol consumption patterns and related problems. METHOD: In 2004, one self-administered questionnaire was completed by 1,990 students from the 5th to 11th grades of schools in Paulínia-SP. Data collection was conducted at the classroom without the presence of the teacher. The participation in the study was voluntary and anonymous. RESULTS: Prevalence of lifetime alcohol use was 62.2%. The mean age of first use of alcohol was 12.35 (sd = 2.72) and ranged between 5 and 19 years of age. In 78% of the cases, the first use occurred before the age of 15, and more than 22% of the students reported having tried alcohol before 10 years of age. There were significant differences regarding current pattern of use: those who started earlier consumed more drinks per occasion (p = 0.013) and had more drunkenness episodes in the last 30 days (p = 0.05). A relationship between the age of first alcohol use and the use of tobacco (p = 0.017) and other drugs (p = 0.047) was observed. CONCLUSIONS: Adolescents first use alcohol in early ages, what impacts the current consumption patterns. This study emphasizes the need of actions regarding public alcohol policies in Brazil in order to prevent or delay the initiation of alcohol use and its related problems.

【 授权许可】

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