Validation of the quantification of phosphatidylethanol 16:0/18:1 concentrations in TASSO-M20 devices.
Julianne D JettRachael BeckDiana TyutyunnykJesus SanchezMarisa Lopez-CruzanBrett C GinsburgSterling M McPhersonMartin A JavorsMichael G McDonellNathalie Hill-KapturczakPublished in: Alcoholism, clinical and experimental research (2023)
Our data support the utility, accuracy, and feasibility of using the TASSO-M20 device for blood self-collection during a virtual study. The TASSO-M20 device had multiple advantages over the typical finger stick method, including consistent blood collection, participant acceptability, and less discomfort as indicated by acceptability interviews.