A 10-year follow-up of sons of alcoholics: preliminary results.
Level 3 - non-randomized controlled study
Prospective non-randomized cohort follow-up study.
What was done
Researchers conducted a 10-year longitudinal follow-up on 474 men (237 sons of alcoholic fathers and 237 matched controls) initially evaluated at an average age of approximately 21 years. The follow-up aimed to evaluate whether initial family history status and alcohol response intensity predicted severe, repetitive alcohol problems over the subsequent decade.
What was found
The abstract reports baseline findings showing that sons of alcoholics had a diminished response to alcohol challenge across subjective feelings, body sway, electrophysiological measures, and three hormonal responses. However, the abstract reports no specific numerical data, statistical tests, or outcome rates for the 10-year follow-up results.
Why it matters
Investigating baseline physiological and subjective responsiveness to alcohol helps determine whether low response intensity serves as an early predictive phenotypic marker for future alcohol use disorders.
Limits
The abstract contains no quantitative follow-up findings, effect sizes, or attrition rates. The cohort was restricted entirely to young adult men, limiting generalizability to women or broader demographic groups.
Cited by
- supports Marc Schuckit's studies showed that young male children of alcoholic fathers exhibit less measurable body sway after consuming alcohol and experience fewer hangovers the next day compared to control subjects.