Association Between Patterns of Alcohol Use and Short-Term Risk of Suicide Attempt Among Patients With and Without Reported Suicidal Ideation. Issue 5 (September 2020)

• Record Type: Journal Article
• Authors: Richards, Julie E.; Shortreed, Susan M.; Simon, Greg E.; Penfold, Robert B.; Glass, Joseph E.; Ziebell, Rebecca; Williams, Emily C.
• Is Part Of: Journal of addiction medicine. Volume 14:Issue 5(2020)
• Publication Date: 2020-09
• Subjects: alcohol -- alcohol intoxication -- alcohol use disorders -- AUDIT-C -- suicide; Substance abuse -- Periodicals; Substance abuse -- Treatment -- Periodicals; Substance-Related Disorders -- Periodicals; 616.86005
• DOI: 10.1097/ADM.0000000000000637
• Languages: English
• ISSNs: 1932-0620

Abstract

Abstract : Objective: To evaluate the association between patterns of alcohol use and short-term risk of suicide attempt among patients with and without reported suicidal ideation. Methods: Kaiser Permanente Washington electronic health record data were used to identify mental health visits (1/1/2010-6/30/2015) with documented assessments for unhealthy alcohol use (AUDIT-C) and suicidal ideation (PHQ-9 ninth question). Logistic regression fit using generalized estimating equations were used to conduct visit-level analyses, accounting for correlation between individuals' assessments. Separate models evaluated the association between (1) level of alcohol consumption and (2) frequency of heavy episodic drinking (HED), in combination with suicidal ideation (any vs none), with suicide attempt within 90 days following each visit. Primary models adjusted for age, gender, race/ethnicity and visit year. Results: Of 59, 705 visits (43, 706 unique patients), 372 (0.62%) were followed by a suicide attempt within 90 days. The risk of suicide attempt was significantly higher for patients reporting suicidal ideation across all levels of alcohol consumption compared to patients reporting low-level alcohol use and no suicidal ideation, particularly high-level use (OR 9.77, 95% CI, 6.23–15.34). Similarly, risk of suicide attempt was higher for patients reporting suicidal ideation across all levels of HED relative to those reporting no HED or suicidal ideation, particularly HED monthly or more (OR 6.80, 95% CI 4.77–9.72). Among patients reporting no suicidal ideation, no associations were observed. Conclusions: Findings underscore the potential value of offering alcohol-related care to patient reporting suicidal ideation. Additional strategies are needed to identify suicide risk among those reporting no suicidal ideation. Abstract : Supplemental Digital Content is available in the text