Phosphatidylethanol in Comparison to Self-Reported Alcohol Consumption Among HIV-Infected Women in a Randomized Controlled Trial of Naltrexone for Reducing Hazardous Drinking.
Yan WangXinguang ChenJudith A HahnBabette BrumbackZhi ZhouMaria J MiguezRobert L CookPublished in: Alcoholism, clinical and experimental research (2017)
The magnitude of the correlation between PEth and self-reported alcohol consumption was small. Caution is needed when using either self-report or PEth as a sole outcome measure for alcohol behavior changes in clinical trials.