Early diagnosis of unhealthy alcohol use or alcohol use disorder facilitates prompt initiation of treatment, which lessens the impact from emotional, medical, occupational, financial, and social complications. Screening for unhealthy alcohol use and assessment and diagnosis of alcohol use disorder can be performed by clinicians at various points in the process of providing healthcare services:
As part of a routine examination
Prior to prescribing a drug that interacts with alcohol
In the emergency department or trauma center (especially with presentations secondary to trauma/injuries, violence)[69]American College of Surgeons. Best practices guidelines: screening and intervention for mental health disorders and substance use and misuse in the acute trauma patient. Dec 2022 [internet publication].
https://www.facs.org/media/nrcj31ku/mental-health-guidelines.pdf
During pregnancy
When there are health problems that might be alcohol-related (e.g., cardiac arrhythmia, dyspepsia, liver disease, hypertension, depression, anxiety, insomnia, trauma).
The United States Preventive Services Task Force, Department of Veterans Affairs/Department of Defense and American College of Gastroenterology recommend periodic to routine screening for unhealthy alcohol use in adults across settings, including primary care, general medical and mental health.[41]US Preventive Services Task Force, Curry SJ, Krist AH, et al. Screening and behavioral counseling interventions to reduce unhealthy alcohol use in adolescents and adults: US Preventive Services Task Force recommendation statement. JAMA. 2018 Nov 13;320(18):1899-09.
https://www.doi.org/10.1001/jama.2018.16789
http://www.ncbi.nlm.nih.gov/pubmed/30422199?tool=bestpractice.com
[42]US Department of Veterans Affairs. VA/DOD clinical practice guidelines: management of substance use disorders. 2021 [internet publication].
https://www.healthquality.va.gov/guidelines/MH/sud
[43]Jophlin LL, Singal AK, Bataller R, et al. ACG clinical guideline: alcohol-associated liver disease. Am J Gastroenterol. 2024 Jan 1;119(1):30-54.
https://pmc.ncbi.nlm.nih.gov/articles/PMC11040545
http://www.ncbi.nlm.nih.gov/pubmed/38174913?tool=bestpractice.com
Brief interventions are advised for all patients who report at-risk drinking, and treatment should be offered to those with confirmed alcohol use disorder.[41]US Preventive Services Task Force, Curry SJ, Krist AH, et al. Screening and behavioral counseling interventions to reduce unhealthy alcohol use in adolescents and adults: US Preventive Services Task Force recommendation statement. JAMA. 2018 Nov 13;320(18):1899-09.
https://www.doi.org/10.1001/jama.2018.16789
http://www.ncbi.nlm.nih.gov/pubmed/30422199?tool=bestpractice.com
[42]US Department of Veterans Affairs. VA/DOD clinical practice guidelines: management of substance use disorders. 2021 [internet publication].
https://www.healthquality.va.gov/guidelines/MH/sud
Despite recommendations, the National Ambulatory Medical Care Survey (2014-2016) found that a validated screening tool had been used in only 2.6% of US primary care consults, with alcohol counseling documented for 0.8%.[70]Chatterton B, Agnoli A, Schwarz EB, et al. Alcohol screening during US primary care visits, 2014-2016. J Gen Intern Med. 2022 Nov;37(15):3848-52.
https://pmc.ncbi.nlm.nih.gov/articles/PMC9640516
http://www.ncbi.nlm.nih.gov/pubmed/35048299?tool=bestpractice.com
Other US surveillance data (2017-2019) showed that although most pregnant women (80%) were screened, fewer than 1 in 5 with reported alcohol use were offered brief intervention.[71]Luong J, Board A, Gosdin L, et al. Alcohol use, screening, and brief intervention among pregnant persons - 24 U.S. Jurisdictions, 2017 and 2019. MMWR Morb Mortal Wkly Rep. 2023 Jan 20;72(3):55-62.
https://pmc.ncbi.nlm.nih.gov/articles/PMC9869740
http://www.ncbi.nlm.nih.gov/pubmed/36656783?tool=bestpractice.com
Globally, the World Health Organization (WHO) also recommends screening and brief intervention for unhealthy alcohol use, yet 20% of countries reporting in 2019 did not have such programs in place.[7]World Health Organization. Global status report on alcohol and health and treatment of substance use disorders. Jun 2024 [internet publication].
https://www.who.int/publications/i/item/9789240096745
The Single Item Alcohol Screening Questionnaire Question (SASQ) and abbreviated Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) have demonstrated accuracy as screening tools to assess past-year alcohol use.[41]US Preventive Services Task Force, Curry SJ, Krist AH, et al. Screening and behavioral counseling interventions to reduce unhealthy alcohol use in adolescents and adults: US Preventive Services Task Force recommendation statement. JAMA. 2018 Nov 13;320(18):1899-09.
https://www.doi.org/10.1001/jama.2018.16789
http://www.ncbi.nlm.nih.gov/pubmed/30422199?tool=bestpractice.com
[42]US Department of Veterans Affairs. VA/DOD clinical practice guidelines: management of substance use disorders. 2021 [internet publication].
https://www.healthquality.va.gov/guidelines/MH/sud
The SASQ single question screener can be useful in primary care and general settings where it can be integrated more easily into clinical interviews.[42]US Department of Veterans Affairs. VA/DOD clinical practice guidelines: management of substance use disorders. 2021 [internet publication].
https://www.healthquality.va.gov/guidelines/MH/sud
The AUDIT is a 10-question screener developed by the WHO and has been translated into many languages.[45]Babor TF, Higgins-Biddle JC, Saunders JB, et al. The Alcohol Use Disorders Identification Test (AUDIT). Guidelines for use in primary care, second edition. Geneva: World Health Organization; 2001.[46]Agabio R, Nioi M, Serra C, et al. Alcohol use disorders in primary care patients in Cagliari, Italy. Alcohol Alcohol. 2006 May-Jun;41(3):341-4.
https://academic.oup.com/alcalc/article/41/3/341/93274
http://www.ncbi.nlm.nih.gov/pubmed/16490789?tool=bestpractice.com
[
Alcohol Consumption Screening AUDIT Questionnaire
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The three-question version, AUDIT-C, has been validated against the full AUDIT, and demonstrated similar test performance for the identification of patients with heavy alcohol use or alcohol use disorder.[72]Bush K, Kivlahan DR, McDonell MB, et al. The AUDIT alcohol consumption questions (AUDIT-C): an effective brief screening test for problem drinking. Ambulatory Care Quality Improvement Project (ACQUIP). Alcohol Use Disorders Identification Test. Arch Intern Med. 1998 Sep 14;158(16):1789-95.
https://www.doi.org/10.1001/archinte.158.16.1789
http://www.ncbi.nlm.nih.gov/pubmed/9738608?tool=bestpractice.com
AUDIT-C has also demonstrated predictive validity for adverse health outcomes.[42]US Department of Veterans Affairs. VA/DOD clinical practice guidelines: management of substance use disorders. 2021 [internet publication].
https://www.healthquality.va.gov/guidelines/MH/sud
A positive screen on SASQ or AUDIT-C may be followed by a secondary screen using AUDIT.[41]US Preventive Services Task Force, Curry SJ, Krist AH, et al. Screening and behavioral counseling interventions to reduce unhealthy alcohol use in adolescents and adults: US Preventive Services Task Force recommendation statement. JAMA. 2018 Nov 13;320(18):1899-09.
https://www.doi.org/10.1001/jama.2018.16789
http://www.ncbi.nlm.nih.gov/pubmed/30422199?tool=bestpractice.com
Screening cannot, however, diagnose alcohol use disorder and diagnostic assessment is indicated.