Older adults in treatment for alcohol use disorders: service utilisation, patient characteristics and treatment outcomes

The alcohol use disorder treatment gap and its correlates among middle-aged and older adults

INTRODUCTION

Alcohol use disorders (AUD) are under-treated, particularly among older adults. Using data from national treatment registers can expand knowledge on the AUD treatment rate among older adults and on potential biases in treatment receipt. The aim of this paper was to determine the AUD treatment prevalence rate and to investigate sociodemographic, health-related and substance use-related correlates of AUD treatment receipt among older adults with different degrees of problematic alcohol use.

METHODS

The study sample (n = 13,403; inclusion criteria: age 55-80 years, positive CAGE-C) is a subsample from the representative cross-sectional 2017 Danish National Health Survey. It was enriched with data from Danish National Registers, including the National Alcohol Treatment Database. Weighted 12-month AUD treatment prevalence rates were determined. Logistic regression analysis was applied to identify correlates of treatment receipt. All analyses were conducted among: (i) the study sample; (ii) the 28.9% with a positive original CAGE (n = 3725); and (iii) the 6.1% endorsing the CAGE's E-criterion (n = 692).

RESULTS

The 12-month AUD treatment prevalence was 0.5% in the study sample, 1.6% in the CAGE-, and 3.8% in the E-criterion subsample. Not being married or partnered, loneliness and contacts with health care providers were positively associated with AUD treatment receipt in all three samples.

DISCUSSION AND CONCLUSIONS

Even in the subsample with putative alcohol withdrawal, the AUD treatment rate did not reach 5%. This finding suggests that putative AUD is significantly undertreated in older adults. Contacts with other health care providers may facilitate AUD treatment entry in this age group.

Cognitive impairment among alcohol treatment service users in South Wales: an exploratory examination of typologies of behaviour, impairment, and service attendance

Introduction

Alcohol dependence is a global issue with many negative consequences, including alcohol-related brain damage (ARBD). Assessment of the sociodemographic and cognitive characteristics of individuals with confirmed or suspected ARBD presenting to alcohol services warrants further investigation.

Methods

This study retrospectively examined rates of cognitive impairment using Montreal Cognitive Assessment (MoCA) data from 300 adults who visited three alcohol support services. We demonstrate that 55.3% of the sample had significant levels of cognitive impairment. Females' cognitive performance was disproportionately negatively affected by historical alcohol use relative to males.

Results

The analysis identified four categories of participants, and the majority had a long history (+10 years) of alcohol use and were still actively drinking. Those taking part in active treatment for ARBD or practising abstinence demonstrated lower levels of cognitive impairment. Additionally, prior access to specialised ARBD care was associated with higher MoCA scores.

Discussion

This research has identified a range of key service engagement, sociodemographic and cognitive characteristics that could be used to optimise support for those with alcohol dependence, whilst also highlighting some critical questions to be addressed in future research.

Improvement in quality of life among women and men aged 60 years and older following treatment for alcohol use disorder

BACKGROUND

Previous studies have yielded mixed results on the association between gender and alcohol use disorder (AUD) treatment outcomes. Thus, additional research is needed to determine the effect of gender on AUD treatment outcomes, including quality of life (QoL), particularly among older adults.

AIMS

In a clinical sample of older adults with DSM-5 AUD, we examined changes in QoL from the beginning of AUD treatment through 1 year of follow-ups. We also examined the effect of gender and explored interaction effects with gender on QoL.

METHODS

We utilized data from the "Elderly Study," a multi-national, single-blind, randomized, controlled trial of 693 adults aged 60+ with DSM-5 AUD. Alcohol use was assessed with the Form-90, and QoL with the brief version of the World Health Organization QoL measure. Information was collected at treatment initiation and at 4-, 12-, 26-, and 52-week follow-ups. Multilevel mixed-effects logistic and linear regression models were used to examine QoL changes and the effect of gender on changes in QoL.

RESULTS

Following treatment, small, but significant improvements were seen over time in overall perceived health (p < 0.05). Improvements that persisted over the 1-year follow-up period were seen in the QoL domains of physical health (β: 2.6, 95% CI: 1.4-3.9), psychological health (β: 3.5, 95% CI: 3.3-3.8), social relationships (β: 4.0, 95% CI: 2.5-5.6), and environmental health (β: 1.4, 95% CI: 0.4-2.4). No significant changes were seen over time in overall perceived QoL (p = 0.58). Gender was not associated with changes in any of the QoL outcome measures (all p ≥ 0.05).

CONCLUSIONS

Among 60+ year-old adults receiving treatment for DSM-5 AUD, improvements in QoL were achievable and maintained over time, but were not associated with gender.

Recovery from Alcohol Use Disorder among Older Adults: A Scoping Review

Alcohol Use Disorder (AUD) among older people is under-diagnosed even though the population of older people is rising. Recovery from AUD among older people is a challenging process. A scoping review of the literature on recovery from AUD among older people was conducted to characterize the main topics in recovery. A systematic search was conducted in five databases: Psycinfo, Medline, CINHAL, WoS, and Embase from January 2000 to May 2021 using the PRISMA-ScR. Twenty-five studies met the inclusion criteria. The concept of recovery was defined in 20 studies, where the most frequent term was "abstinence." 16 studies described treatment programs with different types of interventions. Six studies described specific programs for older people; five reported positive outcomes. Future studies should implement a broader definition of recovery that reflects the dimensions of the concept and refers to different age groups, to enable interdisciplinary professionals to develop holistic interventions.

Characteristics of people who have received treatment for late-onset problem drinking and alcohol use disorder: A systematic review and narrative synthesis

Aims: The current review investigated the psychosocial characteristics of late-onset problem drinkers, an under-researched area of alcohol harm that accounts for one-third of older problem drinkers. Method: Following the PRISMA model, the protocol and search strategy included a scoping search and main search of nine databases. A total of 1,595 papers were identified; after screening, 26 papers were considered eligible and were included in the review. The review used an investigative framework comprising three categories: standardising age of onset; gender differences; and psychosocial and mental health characteristics. The review also investigated how meaning and purpose in life, and treatment have been reported in relation to this cohort. Findings/Conclusions: The combined onset ages of the reviews’ 26 papers (mean age = 52.69 years) and the participants’ self-reported age at onset (mean age = 56.79 years), suggest that late-onset alcohol use disorder (AUD)/problem drinking is likely to emerge at the age of 55 years and older. Moreover, there is a high prevalence of co-morbid mental health disorders among elderly, late-onset drinkers. Retirement was reported as the most prevalent psychosocial risk factor for late-onset problematic drinking; other late-life events included bereavement, loneliness and social isolation, and boredom. In the context of gender, women are at greater risk of developing late-onset problem drinking than men. Furthermore, late-onset problem drinkers, particularly women, are more treatment compliant than their early-onset counterparts, highlighting the case for bespoke treatments/interventions for late-onset problem drinkers. Finally, the role that meaning and purpose in life plays in late-onset problem drinking has been under-reported and requires further investigation.

Understanding low treatment seeking rates for alcohol use disorder: A narrative review of the literature and opportunities for improvement

Despite a well-documented global burden of disease attributable to alcohol use disorder (AUD), treatment seeking rates remain low. In this qualitative literature review, we address treatment seeking for AUD from a host of perspectives and summarize the literature on key factors. First, we summarize the rates of alcohol treatment seeking across various epidemiological surveys, spanning decades. Second, we discuss the definition of treatment seeking and 'what' is typically considered formal treatment. Third, we consider timing and discuss 'when' individuals are most likely to seek treatment. Fourth, we review the literature on 'who' is most likely to seek treatment, including demographic and clinical correlates. Fifth, we address the critical question of 'why' so few people receive clinical services for AUD, relative to the number of individuals affected by the disorder, and review barriers to treatment seeking at the treatment- and person-levels of analysis. Finally, we identify opportunities to improve treatment seeking rates by focusing on tangible points of intervention. Specifically, we recommend a host of adaptations to models of care including efforts to make treatment more appealing across stages of AUD severity, accept a range of health-enhancing drinking goals as opposed to an abstinence-only model, educate providers and consumers about evidence-based behavioral and pharmacological treatments, and incentivize the delivery of evidence-based services.

Residual alcohol use disorder symptoms after treatment predict long-term drinking outcomes in seniors with DSM-5 alcohol use disorder

BACKGROUND

Risk of relapse within the first months after alcohol use disorder (AUD) interventions is substantial among older adults. For this vulnerable group, little information exists on how this risk is associated with residual DSM-5 AUD symptoms after treatment.

AIMS

To investigate among older adults who received short-term treatment for DSM-5 AUD (1) the prediction of drinking behaviors and quality of life 12 months after treatment initiation by 6-month DSM-5 AUD symptoms, AUD severity, and AUD remission, and (2) whether these DSM-5 AUD indicators provide prognostic information beyond that gained from 6-month alcohol use (AU) status.

METHODS

The international multicenter RCT "ELDERLY-Study" enrolled adults aged 60+ with DSM-5 AUD. We used data from the subsample of 323 German and Danish participants with complete DSM-5 AUD criterion information 6 months after treatment initiation (61% male; mean age = 65.5 years). AU was assessed with Form 90, DSM-5 AUD with the M.I.N.I., and quality of life with the WHOQOL-BREF. Generalized linear models were applied to investigate the associations between 6-month AUD indicators and 12-month AU and quality of life.

RESULTS

Independent of AU at 6 months, having 1 (vs. no) residual AUD symptom at 6 months predicted a 12-month "slip," defined as exceeding a blood alcohol concentration of 0.05% at least once during that time (OR: 3.7, 95% CI: 1.5 to 9.0), heavy episodic drinking, and hazardous use (p < 0.05). AUD remission was associated with a lower risk of a "slip" at 12 months (p < 0.05). Failed reduction/cessation was associated with poorer physical health (Coef.: -0.4, 95% CI -0.7 to -0.1).

CONCLUSION

For older adults, residual AUD symptoms in the first months after short-term treatment predict problematic AU outcomes during the first 12 months after treatment entry. Thus, residual symptoms should be addressed in this patient population during posttreatment screenings.

Use of pharmacotherapy for alcohol use disorder in Manitoba, Canada: A whole-population cohort study

OBJECTIVE

Update the evidence on use of pharmacotherapy for alcohol use disorder in a Canadian population.

METHODS

Using whole-population administrative data from Manitoba, Canada, we identified all residents age 12+ who were first diagnosed with alcohol use disorder between April 1, 1996 and March 31, 2015, and compared characteristics of those who filled a prescription for naltrexone, acamprosate or disulfiram at least once during that period to those who did not fill a prescription for an alcohol use disorder medication.

RESULTS

Only 1.3% of individuals with alcohol use disorder received pharmacotherapy (62.3% of prescriptions were for naltrexone, 39.4% for acamprosate, 7.5% for disulfiram). Most prescriptions came from family physicians in urban alcohol use disorder (53.6%) and psychiatrists (22.3%). Individuals were more likely to fill a prescription for alcohol use disorder medication if they lived in an urban vs rural environment (OR 2.25; 95% CI 1.83-2.77) or had a mood/anxiety disorder diagnosis vs no diagnosis (OR 2.40, 95% CI 1.98-2.90) in the five years before being diagnosed with alcohol use disorder.

CONCLUSION

Despite established evidence for the effectiveness of pharmacotherapy for alcohol use disorder, these medications continue to be profoundly underutilized in Canada.

Distinct health-related risk profiles among middle-aged and older adults with risky alcohol use from the Danish general population

BACKGROUND

Knowledge is lacking on distinct health-related risk profiles among the substantial group of middle-aged and older adults with risky alcohol use (AU). Such profiles could inform the planning of interventions and prevention.

AIMS

To 1) identify distinct health-related profiles based on different types of health-related functioning limitations and distress and 2) assess associations between these profiles and age, sex, and health-relevant behaviors (e.g., smoking).

METHODS

Cross-sectional nation-wide Danish health survey with n = 6630 adults aged 55-64 and n = 7605 aged 65-74 with at least risky AU (>84 g ethanol/week in women, >168 in men). Health-related risk profiles were identified with Latent Class Analysis (LCA). Multinomial regression was applied for the association between risk profiles and auxiliary variables.

RESULTS

A six-class LCA solution was found among 55-64 year-olds (classes: 'Normative' [61%], 'Distress' [6%], 'Mental health limitations [5%]', 'Pain-related distress [10%]', 'Broad limitations and pain distress [7%]', 'High overall burden' [11%]) and a five-class solution among 65-74 year-olds. Most classes were comparable across age groups. The 'Distress'-class characterized by pain-distress, tiredness-distress, and sleep-related distress (6%) only showed in the younger group. In both age groups, auxiliary covariates (high-risk AU, possible alcohol use disorder, weekly smoking) were positively associated with problematic profile membership (vs. normative class membership).

CONCLUSION

Middle-aged and older adults with risky AU have distinct health-related profiles relevant for the form and content of prevention and interventions. Despite their distinct features, almost all problematic health profiles warrant careful attention regarding high-risk AU and probable alcohol use disorder.

The Prognostic Role of DSM-5 Alcohol Use Disorder Severity and Age of Onset in Treatment Outcome Among Adults Aged 60

AIMS

To investigate among older adults with DSM-5 alcohol use disorder (AUD) the relevance of (1) baseline DSM-5 AUD severity, (2) age of DSM-5 AUD onset, and (3) the interactions of DSM-5 AUD severity*treatment condition and age of DSM-5 AUD onset*treatment condition for the prediction of AUD treatment outcomes.

METHODS

The international multicenter RCT "ELDERLY-Study" compared outpatient motivational enhancement therapy (4 sessions) with outpatient motivational enhancement therapy followed by community reinforcement approach for seniors (8 sessions) in adults aged 60+ with DSM-5 AUD. Baseline and 1-, 3-, and 6-month follow-up data from the German and Danish ELDERLY-sites (n = 544) were used (6-month participation rate: 75.9%). DSM-5 AUD diagnoses were obtained using the Mini International Neuropsychiatric Interview and alcohol use using Form 90. Associations between DSM-5 AUD severity and age of onset and AUD treatment outcomes were investigated using multiple logistic regression and generalized linear models.

RESULTS

The sample was diverse in AUD severity (severe: 54.9%, moderate: 28.2%, mild: 16.9%) and age of onset (median: 50 years; 12-78 years). Overall, with few exceptions, neither AUD severity, nor age of onset, nor their respective interactions with treatment condition significantly predicted drinking outcomes at the different follow-ups (P ≥ 0.05).

CONCLUSIONS

No indication was found for the need to tailor treatment content according to DSM-5 AUD severity and earlier onset in older adults.

Alters- und geschlechtsspezifische Prädiktoren für Abstinenz nach stationärer Therapie alkoholabhängiger Personen

Zusammenfassung. Hintergrund: Feldtheoretische Überlegungen veranlassten uns, entgegen dem in Katamnesestudien üblichen Vorgehen, eine getrennte Auswertung für Frauen und Männer verschiedener Altersgruppen vorzunehmen. Unsere Fragestellung lautete, inwiefern sich je nach Geschlecht und Alter unterschiedliche Prädiktoren für Abstinenz ergeben? Methode: Katamnesestudie alkoholabhängiger Personen nach stationärer verhaltenstherapeutischer Behandlung, in der retrospektiv mittels binärer logistischer Regression und Mann-Whitney-U Tests Unterschiede zwischen zur Ein-Jahres-Katamnese rückfälligen und abstinenten Patientinnen (N=712) und Patienten (N=1019) getrennt für verschiedene Altersgruppen analysiert wurden. Zur Erreichung ausreichender Stichprobengrößen wurden die Altersgruppen mittels Quartilen gebildet: 19-41, 42-48, 49-54, 55-79 Jahre. Ergebnisse: Frauen und Männer unterschieden sich nicht in der Abstinenzquote, mit Ausnahme der über 54-jährigen. Mit zunehmendem Alter steigt bei beiden Geschlechtern die Wahrscheinlichkeit für Abstinenz. Signifikante Prädiktoren (p<.01) mit mittlerer Effektstärke für Rückfall waren: vorherige stationäre Entwöhnungsbehandlungen bei den 42- bis 48-jährigen Frauen (OR: 3.6) und den über 54-jährigen Männern (OR: 4.5) und psychische Belastung bei den 42- bis 54-jährigen Männern (r=0.30). Rückfallkritische motivationale Schemata waren hohe Werte der Unzufriedenheit im Bereich das „Leben genießen“ (r=31) und „Leistung“ (r=36) bei den über 54-jährigen Frauen, „Kontrolle haben“ (r=30) bei den 42- bis 48-jährigen Männern und „Alleinsein“ bei den 49- bis 54-jährigen Männern (r=30). Schlussfolgerungen: Unsere Ergebnisse sprechen für eine geschlechter- und alterssensible Forschung und Behandlung unter Einbeziehung sozioökonomischer Merkmale und motivationaler Schemata. Insbesondere bei den unter 42-jährigen Frauen und Männern besteht wegen der hohen Rückfallquote und fehlender Prädiktoren erhöhter Forschungsbedarf.

Die ambulante Suchthilfe im Wandel der Zeit – Veränderungen von Klientel, Problembereichen und Betreuungsergebnis zwischen 2007 und 2016

Ziel Dieser Beitrag untersucht anhand der Daten der Deutschen Suchthilfestatistik (DSHS) welche Veränderungen sich in der ambulanten Suchthilfe hinsichtlich Klientel, Hauptdiagnosen und Betreuungsergebnis im Zeitraum von 2007 bis 2016 ergeben haben. Die beobachteten Trends werden vor dem Hintergrund sich wandelnder gesamtgesellschaftlicher und versorgungspolitischer Rahmenbedingungen reflektiert.

Material und Methoden Aggregierte Daten aller ambulanten Suchthilfeeinrichtungen, die sich im genannten Zehnjahreszeitraum an der DSHS beteiligt haben, wurden deskriptiv ausgewertet. Neben der Entwicklung des Betreuungsvolumens beschreiben die Analysen soziodemografische, störungs- und betreuungsrelevante Parameter im Zeitverlauf.

Ergebnisse Die Anzahl teilnehmender Einrichtungen (2007: n=720; 2016: n=863) ist im untersuchten Zeitraum gestiegen. Neben einigen soziodemografischen Merkmalen (zunehmendes Durchschnittsalter, steigender Frauenanteil, höheres Bildungsniveau) hat sich insbesondere die Zusammensetzung der Hauptdiagnosen verändert. Trotz stark rückläufigem Anteil (2007: 57,3%; 2016: 48,9%) repräsentieren alkoholbezogene Störungen nach wie vor den häufigsten Betreuungsanlass. Bei opioidbezogenen Störungen ist ebenfalls ein Rückgang zu verzeichnen (2007: 18,6%, 2016: 13,7%), während cannabis-bezogene Störungen deutlich zugenommen haben (2007: 12,1%, 2016: 17,8%). Der Anteil positiver Betreuungsergebnisse war konstant hoch (2007: 64,5%, 2016: 64,1%).

Diskussion Die konstant positiven Betreuungsergebnisse deuten darauf hin, dass auf veränderte Bedarfe der Suchthilfeklientel in richtigem Maße reagiert wurde. Perspektivisch ist von einem Bedeutungszuwachs der älteren Klientel sowie von Menschen mit Migrationshintergrund in der Suchthilfe auszugehen, was annahmegemäß weitere Anpassungen des Angebots nach sich ziehen dürfte.

Impact of comorbid mental disorders on outcomes of brief outpatient treatment for DSM-5 alcohol use disorder in older adults

BACKGROUND

Relatively little is known about the prognostic value of comorbid mental disorders in alcohol use disorder (AUD) treatment for older adults (OA).

AIMS

This article aimed to investigate 1) the impact of current unipolar mood and anxiety disorders in AUD treatment success in OA, 2) the timing of this putative comorbidity impact over six months, and 3) the role of treatment length in comorbidity effects.

METHODS

We analyzed baseline and one-, three-, and six-month follow-up data from the international multicenter RCT "ELDERLY-Study" (baseline n = 693, median age: 64.0 years) using mixed effects regression models. In adults aged 60+ with DSM-5 AUD "ELDERLY" compared outpatient motivational enhancement therapy (MET, four sessions) with outpatient MET plus community reinforcement approach for seniors (MET & CRA-S; up to 12 sessions). Aiming for abstinence or minimal alcohol use (AU), both conditions included CBT-elements. We assessed AU with Form 90, and mental disorders with the Mini International Neuropsychiatric Interview (M.I.N.I.).

RESULTS

Mood-related disorders were associated with more drinks per day at baseline and greater reductions in drinks per day at one and six months (main effect mood disorder: Coef. 2.1, 95% CI 0.6-3.6; one month interaction effect: Coef. -1.9, 95% CI -3.3- -0.5; six months interaction effect: Coef. -2.1, 95% CI -3.5 - -0.6). These results were replicated within MET & CRA-S but not within MET.

CONCLUSION

Comorbid mental disorders had modest effects on short-term outpatient treatment outcomes. OA with AUD and unipolar mood-related disorders may profit from short interventions based on motivational interviewing and CBT-elements. ClinicalTrials.gov:NCT02084173.

Problematic Substance Use, Help-Seeking, and Service Utilization Trajectories among Seniors: An Exploratory Qualitative Study

Problematic substance use has a significant impact on the health of a large proportion of people aged 65 years and older. Along with population growth, there is an increase in seniors enrolling for treatment in Québec (Canada). This study explores the perspectives of older adults related to their substance use experiences, help-seeking and utilization of addiction treatment services. In-depth interviews were conducted with 11 seniors receiving addiction treatment in two area in Québec. Thematic analysis highlight that seniors' experiences, life contexts, and social participation influence their substance use. Help-seeking process can be triggered by realizing the extent of substance use, while barriers and facilitators shape this experience. Utilization of addiction treatment services was mainly perceived positively. Several characteristics and components of services enable seniors to have positive experiences. Substance use can be employed as an adaptation strategy to get through hardships or ease loneliness and boredom. Talking to people, such as family, friends or professionals, is important to older adults' developing trust and engaging in a process to change substance use habits. Based upon these results, clinical recommendations to take into account the complex needs of seniors seeking treatment and related to their social environment are formulated.

Profiles of alcohol use disorder criteria: Help-seeking vs self-achieved remission in Argentinean hospital patients

This study aimed to identify alcohol use disorder (AUD) criteria that better characterized those who seek treatment and those who recover on their own. We gathered data from help-seeking (HS) patients in an alcohol unit and compared them with self-achieved remission (SAR) patients. The best criteria to predict HS were psychological problems due to use, physical problems due to use, repeated attempts or desire to stop using, and not being able to stop drinking. The best criteria to predict SAR were tolerance, craving, hazardous use, much time spent, larger/longer use than intended, and role impairment. We discuss the impact of these results in current efforts to improve the accuracy of AUD diagnosis.

Elevated alcohol consumption among geriatric psychiatric in-patients

Introduction:

Although a clear relationship has been established between elevated alcohol consumption and psychiatric problems in old age, there are few descriptions of the prevalence of elevated alcohol consumption in older adults who have been referred to geriatric psychiatric treatment.

Aim:

To describe the prevalence of self-reported elevated alcohol consumption in men and women referred to geriatric psychiatry wards in Norway, and to explore factors associated with elevated alcohol consumption.

Method:

This cross-sectional study includes data from a registry of geriatric psychiatry patients aged ≥ 65 years from December 2016 until December 2018. The outcome measure was reported elevated alcohol consumption assessed with the short version of the Alcohol Use Disorders Identification Test (AUDIT-C). The analyses used demographic data as well as a measure of cognitive function, psychiatric diagnosis and use of psychotropic drugs.

Results:

In total, 367 patients (131, 35.7% men) with a mean (SD) age of 74.7 (7.6) years were included. Of these patients, 27% scored above the pre-set cut-off for elevated alcohol consumption according to AUDIT-C (≥ 3 and 4 for women and men, respectively). The prevalence of elevated alcohol did not differ by gender. In adjusted logistic regression analysis, older age, living with someone and use of antidepressants were associated with reduced odds for reporting elevated alcohol consumption (OR 0.93, 95% CI 0.89–0.96; OR 0.54, 95% CI 0.31–0.97; and 0.54, 95% CI 0.32–0.92, respectively).

Conclusion:

A relatively high proportion of psychiatric patients aged 65 years or older reported elevated alcohol consumption, regardless of diagnosis. Older age, living with someone and use of antidepressants were associated with lower odds for elevated alcohol consumption.

Screening and care for alcohol use disorder in France: expectations, barriers and levers using a mixed-methods approach

Background

The widespread under-screening and under-treatment of alcohol use disorder (AUD) contributes to its health and socioeconomic burden. We conducted a mixed-methods (qualitative and qualitative) study in people with alcohol use disorder (PWAUD) to explore their expectations, as well as barriers and levers to AUD care.

Methods

Individuals with AUDIT > 15 (N = 179) were interviewed using computer-assisted interviews in several medical and non-medical sites (e.g., bars) (quantitative substudy). We also conducted semi-structured face-to-face interviews with 36 PWAUD (qualitative substudy). Using logistic regression, we explored factors associated with having previously received/sought care for AUD. Three major themes were identified in the qualitative textual analysis using a descending hierarchical classification.

Results

Not socializing with heavy drinkers (AOR [95%CI]:3.84[1.66–8.85]), regular smoking (9.72[3.91–24.15]) and feeling discriminated against (2.35[1.10–5.05]) were independent levers to having sought/received care for AUD, while being aged < 50 and employment were independent barriers. The five predominant themes in PWAUD discourses emerging from the textual analysis were: drinking context, medical care, alcohol treatment, tobacco/addiction and family. When triangulating results from the logistic regression and the textual analysis, two barriers (social drinking and difficulties with the medical care system), and two levers (family influence and tobacco addiction), emerged.

Conclusion

These results underline the need for interventions targeting families and the social network to increase awareness about AUD and related care. Simplified and novel comprehensive care trajectories are urgently needed to reduce the clinical and public health burden of AUD.

[Effect of clinical characteristics on relapse of alcohol dependence: a prospective cohort study]

OBJECTIVE

To investigate whether craving and demographic factors to predict relapse in alcohol dependence.

METHODS

This study was a prospective cohort study. From August 2017 to August 2018, 158 Han male inpatients who met the diagnositic and statistical manual disorders-fourth version(DSM-IV) alcohol dependence diagnostic criteria were recruited from three mental hospitals in China. The participants were interviewed at baseline and followed up by telephone after 3 months for assessment. The baseline assessment after the acute withdrawal period included demographic data and alcohol-related data, clinical institute withdrawal assessment-advanced revised (CIWA-Ar), withdrawal and cue-induced craving on visual analog scale (VAS), Michigan alcoholism screening test (MAST), self-rating anxiety scale (SAS), self-rating depression scale (SDS) and alcohol urge questionnaire (AUQ). According to the follow-up results, "relapse" was defined as the consumption of beverages containing ethanol at any time during the follow-up study, and "time to relapse" was defined as the number of days from the first drinking to the baseline. Whether relapse occurred and the time to relapse were the primary endpoints. Cox proportional hazard regression model was used to analyze the factors affecting the relapse of alcohol dependence.

RESULTS

In the study, 158 alcohol dependence patients were finally included, age from 21 to 60 years, with the mean age of (40.31±9.14) years. The relapse rate was 63.7% three months after baseline assessment. According to Cox univariate analysis and multivariate analysis, the age (OR=0.975, P=0.030) and CIWA-Ar scores (OR=1.126, P=0.010) significantly predicted relapse. And there was no significant difference in education level, marital status, withdrawal and cue-induced craving on VAS, SAS and SDS between the relapse group and the non-relapse group (P>0.05).

CONCLUSION

Age and severity of alcohol-dependent withdrawal symptoms during hospitalization are significantly related to relapse for alcohol in alcohol-dependent patients. To be exact, the older age is a protective factor, that is to say, the younger patients are prone to relapse, while the risk of relapse is raised by the higher severity of withdrawal symptoms. However, neither cue-induced nor withdrawal craving can predict relapse of alcohol-dependent patients.