Risky drinking and cognitive impairment in community residents aged 50 and over

OBJECTIVES

Alcohol misuse is known to be a risk factor for dementia. This study aimed to explore the association between risky drinking and cognitive impairment in a cohort study of middle aged and older people at risk of dementia.

METHOD

The sample comprised 15,582 people aged 50 and over drawn from the PROTECT study. Risky drinking was defined according to a score of 4 or above on the Alcohol Use Disorders Identification Test (AUDIT). Cognitive function was assessed on visual episodic memory, spatial working memory, verbal working memory and verbal reasoning.

RESULTS

Risky drinkers at baseline were more likely to be younger, male, white British, married, of higher educational status, current or past tobacco smokers and to have moderate to severe depression than non-risky drinkers. Risky drinkers were also more likely to be impaired on self-reported instrumental activities of daily living and subjective cognitive decline. At baseline, risky drinkers were less likely than non-risky drinkers to show impairment on verbal reasoning and spatial working memory but not on visual episodic memory or verbal working memory. Risky drinking at baseline predicted decline in cognitive function on visual episodic memory, verbal reasoning and spatial working memory at 2 year follow-up, but only verbal working memory and spatial working memory remained significant outcomes after controlling for possible confounders.

CONCLUSION

Although of small effect size, the association between risky drinking and impairment on measures of working memory and visuospatial function warrants further examination; particularly given the possibility of partial reversibility in alcohol related cognitive impairment.

Treatment of alcohol use disorder among people of South Asian ancestry in Canada and the United States: A narrative review

To explore access and treatment for alcohol use disorders (AUDs) among people of South Asian ancestry living in Canada or the United State, EQUATOR guidelines were applied to 34 manuscripts identified through an English language literature search (1946-2017) for this narrative review. The population studied has poor access to and engagement with treatment for AUD. Early evidence suggests benefit from adopting language-specific materials, offering South Asian-specific therapy groups, and incorporating traditional healers. Specific engagement and therapy considerations may increase AUD treatment access and effectiveness among South Asians living in Canada or the United States.

"Not human, dead already": Perceptions and experiences of drug-related stigma among opioid-using young adults from the former Soviet Union living in the U.S

BACKGROUND

Young people from the former Soviet Union (FSU) in the U.S. are engaging in opioid and injection drug use (IDU) in substantial numbers, paralleling nationwide trends. Yet opioid-using FSU immigrants face distinctive acculturation challenges, including perceived stigmatisation as drug users within their immigrant communities, which may exacerbate the negative health and psychosocial consequences of such use.

METHODS

This qualitative study draws on semi-structured interviews with 26 FSU immigrant young adults (ages 18-29) living in New York City who reported opioid use in the past month and/or were currently in treatment for opioid use disorder. Interviews probed youths' drug use histories, immigration/acculturation experiences, family and peer relationships, and service utilisation. Interviews or focus groups were also conducted with 12 FSU mothers of opioid-using youth and 20 service providers familiar with the FSU population. In a content-based thematic analysis, verbatim transcripts were coded for salient themes.

RESULTS

All three participant groups emphasized that stigma towards drug users within the FSU community is pervasive and acute, in contrast to the cultural acceptance of heavy drinking, and is rooted in punitive Soviet-era drug policies, fostering widespread ignorance about drugs and addiction. Young adults and service providers reported instances in which anticipation of community stigmatisation deterred youth from accessing drug treatment and harm reduction services. Similarly, stigma contributed to parents' failure to recognize early signs of their children's opioid problems and their reluctance to seek drug treatment for their children until opioid use had become severe. Young adults described how drug-use stigma is frequently internalized, leading to shame and loss of self-esteem.

CONCLUSION

Findings indicate an urgent need for community-wide education about drugs within FSU immigrant communities, and suggest specific service modalities that may be less stigmatizing for youth, such as peer-delivered syringe exchange and harm reduction education, and technology-based interventions that can be accessed privately and discreetly.

The impact of acculturation and acculturative stress on alcohol use across Asian immigrant subgroups

Acculturation and acculturative stress are examined as predictors of alcohol use among Asian immigrants, using the 2004 National Latino and Asian Americans Survey (NLAAS). Separate regression analyses were conducted for Chinese (n = 600), Filipino (n = 508), and Vietnamese (n = 520) immigrants. Alcohol use varied for the three groups. English proficiency was associated with drinking for all groups. Family conflict was associated with drinking for Chinese immigrants. General acculturative stress and discrimination were associated with drinking for Vietnamese immigrants. Results underscore acculturation and acculturative stress as being contributors to alcohol consumption, and the importance of considering the heterogeneity of Asian immigrants in research on their alcohol use. The study's limitations are noted.

Risks of major depressive disorder and anxiety disorders among Thais with alcohol use disorders and illicit drug use: findings from the 2008 Thai National Mental Health survey

Little is known about the risks of mood and anxiety disorders among Asians with alcohol use disorders and the effect of illicit drug use in this population. All participants from the 2008 Thai National Mental Health survey (N=17,140) were assessed for current major depressive disorder, anxiety disorders, and alcohol use disorders by using the Mini International Neuropsychiatric Interview (MINI) and were interviewed for illicit drug use within one year prior to their assessment. Logistic regression modeling was used to determine (a) whether alcohol use disorders were associated with major depressive disorder and anxiety disorders and (b) whether the use of illicit drugs increased these associations. Sex, age, marital status, region, and educational level were found to be significantly associated with major depressive disorder and anxiety disorders and were taken into account in the regression analysis. Compared with the general population, individuals with alcohol use disorders alone had significantly increased risks of major depressive disorder (OR 2.49, 95%CI 1.76-3.53 in men and OR 4.09, 95%CI 2.31-7.26 in women) and anxiety disorders (OR 2.21, 95%CI 1.46-3.36 in men and OR 4.34, 95%CI 2.35-8.03 in women). The risks became higher among individuals with both alcohol use disorders and illicit drug use (OR 3.62, 95% CI 1.64-8.01 in men and OR 11.53, 95%CI 1.32-100.65 in women for major depressive disorder, and OR 3.20, 95%CI 1.36-7.51 in men and OR 13.10, 95%CI 1.48-115.60 in women for anxiety disorders). In conclusion, alcohol use disorders were significantly associated with major depressive disorder and anxiety disorders. Illicit drug use was an important factor in increasing these associations, especially in women. Screening for depression, anxiety, and illicit drug use should be done in individuals with alcohol use disorders.

An exploratory model of substance use among Asian American women: the role of depression, coping, peer use and Asian values

This study explored the relationship among Asian values, depressive symptoms, perceived peer substance use, coping strategies, and substance use among 167 Asian American college women. More than 66% of the women in our sample scored higher than the clinical cutoff score on the Center of Epidemiological Depression Scale. Three path analyses examining illicit drugs, alcohol use, and binge drinking indicated that perceived peer use was the most robust predictor of substance use. Depressive symptoms were positively associated with illicit drug use and alcohol consumption but were not related to binge drinking. Asian values and coping strategies were not predictive of substance use. Additional analysis revealed that avoidant coping was a strong predictor of depressive symptoms.

Epidemiology of alcohol abuse among US immigrant populations

The knowledge of racial and ethnic variations in alcohol abuse among US immigrants is limited. We compared the prevalence and correlates of alcohol abuse among US foreign-born versus US-natives by race-ethnicity using data from the National Epidemiological Survey on Alcohol and Related Conditions. Alcohol abuse outcomes included clinical diagnosis, excessive drinking, and intoxication. The foreign-born respondents had lower rates of alcohol abuse than the US-born, but some variations were noted by race-ethnicity. The risk of clinical diagnosis due to traumatic events was higher for the foreign-born population. Future research should continue to investigate the role of stress, the specific traumatic events most problematic for immigrant groups, and the interplay of the original and host culture in shaping the patterns of alcohol abuse in the immigrant population.