Relationship between alcohol intake based on daily smartphone-reported consumption and PEth concentrations in healthy volunteers.

ABSTRACT:

Aims

To investigate the association between alcohol consumption registered daily with a digital smartphone-based diary and concentration of phosphatidylethanol (PEth) 16:0/18:1 in a population without a known alcohol use disorder (AUD), and evaluate whether prospective registration of alcohol consumption is better than retrospective registration and if the association between alcohol intake and PEth was affected by sex or body mass index (BMI).

Methods

A total of 41 women and 21 men without AUD-diagnosis registered their alcohol consumption prospectively with a digital diary for 14 days, and retrospectively with the Timeline Followback method in the same time interval. PEth was measured before and after the registration period.

Results

The correlation between alcohol

SUBMITTER: Finanger T 

PROVIDER: S-EPMC11180986 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature