In:
Drug and Alcohol Review, Wiley, Vol. 40, No. 7 ( 2021-11), p. 1143-1154
Abstract:
Transdermal alcohol sensors allow objective, continuous monitoring and have potential to expand current research on adolescent and young adult alcohol use. The purpose of this manuscript is to evaluate the feasibility and reliability of transdermal alcohol sensor use among female adolescents as compared to female young adults. Design and Methods This trial included 59 female adolescents and young adults aged 14–24 years who reported drinking during the previous month. All participants were asked to wear a Giner Wrist Transdermal Alcohol Sensor (WrisTAS)‐7 over a 1 month prospective study. Participants came to the research lab weekly to complete a detailed self‐report of behaviours, including day of drinking events, amounts and types of alcohol use and length of drinking events. Estimates of blood alcohol concentration (eBAC) were computed from self‐report data using the Matthew and Miller, NHTSA and Zhang equations. Daily transdermal alcohol concentration (TAC) peaks and calculated eBAC peak data were analysed with paired‐samples t ‐tests and repeated measures correlations for validity comparisons. Results All participants (100%, n = 59) completed the trial, however, two participants were removed due to greater than 50% of missing transdermal alcohol sensor data. Of the 57 participants, the data included 1,722 days of continuous alcohol monitoring. Missing data was recorded more frequently among female adolescents at about (11.78%) as compared to female young adults (8.59%; χ 2 = −18.40, P 〈 0.001). Participant self‐report of drinking occurred with greater frequency (374 events) than detected by the WrisTAS transdermal alcohol sensors (243 events). On days when self‐report and sensor data indicated a drinking event, participants' eBAC was moderately correlated with TAC, after accounting for repeated measures. Discussion and Conclusions This study finds that transdermal alcohol sensors are moderately reliable when sensor data is paired with self‐report. This objective data collection method may improve the ability to collect alcohol curves among adolescents.
Type of Medium:
Online Resource
ISSN:
0959-5236
,
1465-3362
Language:
English
Publisher:
Wiley
Publication Date:
2021
detail.hit.zdb_id:
1476371-0
SSG:
15,3
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