# Commentary on Andreacchi et al.: Policy responses to shifting epidemiological trends in alcohol use in Canada

## TL;DR

This paper discusses how changes in alcohol use patterns in Canada relate to age, period, and social factors, and what it means for public health policies.

## Contribution

The paper provides a new perspective on how socio-economic inequalities affect alcohol-related health issues and informs policy responses.

## Key findings

- There is a socio-economic gradient in heavy episodic drinking patterns in Canada.
- Disparities in alcohol-attributable harm persist despite observed trends.
- Current policies may not adequately address these inequalities.

## Abstract

This commentary examines the public health relevance of age, period and cohort effects in heavy episodic drinking in Canada, focusing on socio-economic inequalities and policy implications. It highlights the paradox between observed socio-economic gradients and persistent disparities in alcohol-attributable harm, and contextualizes these findings within the current Canadian policy environment.