Low Alcohol Consumption Research Articles

Exploring lifestyle components and associated factors in newly injured individuals with spinal cord injury.

Cross-sectional analysis from the Inception Cohort of the Swiss Spinal Cord Injury Study (SwiSCI). To describe five lifestyle components in newly injured individuals with spinal cord injury (SCI), explore co-occurrence of these components, and identify associated personal and clinical factors. Initial rehabilitation stay following traumatic and non-traumatic SCI. Lifestyle components including overweight/obesity, low diet score, physical inactivity, smoking, and alcohol consumption were used independently and to calculate a composite lifestyle score. Analyses were conducted using descriptive statistics, co-occurrence analysis, and multivariate logistic regression. We included 251 individuals, of whom 77.7% were male, 73.7% suffered from traumatic SCI, and 59.8% had paraplegia. The median age was 51 years (IQR 36-64). Approximately twelve weeks after the injury, more than two-thirds of the study population met the criteria for overweight/obesity, and consumed insufficient amounts of fruits and vegetables, and excessive amounts of meat. Alcohol was consumed by 85.3% of individuals, and 26.8% were current smokers. Almost all study participants met the physical activity guidelines (90 min of moderate to strenuous activity physical activity per week). One-quarter of study participants experienced the co-occurrence of overweight/obesity, low diet score and alcohol consumption. Female sex, younger age and higher education were associated with healthier lifestyle components. Despite methodological limitations, this study underscores the complexities of healthy lifestyle adherence among individuals newly injured with SCI. It highlights the necessity of improving and implementing screening strategies throughout the continuum of SCI care as early as possible following the trauma.

Alcohol consumption in cancer patients receiving psycho-oncologic care analysis of socio-demographic, health-related and cancer-related factors.

The carcinogenic effects of alcoholic beverages and the negative impact of alcohol consumption on cancer progression and treatment outcomes are well established in oncology research. Many cancer patients experience significant psychological distress, often manifesting as elevated levels of depression and anxiety. In the general population, alcohol consumption is commonly used as a coping mechanism for such distress. For cancer patients facing substantial psychological challenges, psycho-oncology care is available to help manage their symptoms and the overall impact of their condition. However, there is limited understanding of the alcohol consumption patterns in this particularly vulnerable group of patients, as well as the disease-related factors that may influence their drinking behavior. This study aims to examine the prevalence of potentially risky alcohol consumption in cancer patients receiving psycho-oncology care and to identify sociodemographic, health-related, and psychosocial factors associated with alcohol consumption after cancer diagnosis. By understanding drinking patterns and the factors associated with them, we aim to promote healthier behaviors and enhance treatment outcomes for cancer patients receiving psycho-oncology care. A consecutive sample of 1.225 patients from the psycho-oncology outpatient clinic of the University Medical Center Hamburg Eppendorf (UKE) was analyzed with regard to their alcohol consumption behavior using the Alcohol Use Disorders Identification Test-Consumption Items (AUDIT-C). Self-report questionnaires were employed to assess sociodemographic, health-related, and cancer-specific information. For statistical analysis, multiple linear regression was utilized. In the sample of cancer patients receiving psycho-oncology support one in six of both female and male patients showed risky alcohol drinking behavior (e.g. AUDIT-C above three for women and four for men). In the analysis (R-Square: 0.056) male gender (regression coefficient B 0.686, 95% CI: 0.453-0.919) and patientsreporting a higher physical health-related quality of life (SF8-PCS) (B 0.021, 95% CI: 0.011-0.032) were associated with higher levels of alcohol consumption, whereas having children (B -0.481, 95%CI: -0.700- -0.262) was associated with lower alcohol consumption. With regard to cancer type, a single-factor analysis of variance with gender as the centered covariate showed that patients with gastrointestinal cancer had had lower average consumption levels compared to the groups of patients with breast cancer, melanoma, genitourinary cancer, and lymphoma. Also, patients with sarcoma had lower average consumption levels than patients with lymphoma. The results allow to identify patient characteristics and cancer types associated with higher or lower alcohol consumption levels and higher likelihood of risky consumption behavior in this sample of cancer patients receiving psycho-oncological support. Cancer patients are particularly susceptible to the hazardous effects of alcohol consumption. The results of this study help to identify cancer patients at risk of worsening prognosis due to alcohol consumption and to develop intervention programs to minimize alcohol consumption in this group.

Association Between Alcohol Consumption and Disability Accumulation in Multiple Sclerosis.

Previous studies have indicated that alcohol consumption is associated with multiple sclerosis (MS) disease progression. We aimed to study the influence of alcohol consumption habits on disease progression and health-related quality of life in MS. We categorized patients from 2 population-based case-control studies by alcohol consumption habits at diagnosis and followed them up to 15 years after diagnosis through the Swedish MS registry regarding changes in the Expanded Disability Status Scale (EDSS) and Multiple Sclerosis Impact Scale 29 (MSIS-29). We used Cox regression models with 95% confidence intervals (CIs) using 24-week confirmed disability worsening, EDSS 3, EDSS 4, and physical and psychological worsening from the patient's perspective as end points. Our study comprised 9,051 patients with MS, with a mean age of 37.5 years at baseline/diagnosis. Compared with nondrinking, low and moderate alcohol consumption was associated with reduced risk of EDSS-related unfavorable outcomes (hazard ratios between 0.81 and 0.90) and with reduced risk of physical worsening. The inverse association was confined to relapsing-remitting MS and was more pronounced among women. High alcohol consumption did not significantly affect disease progression. The inverse relationship between low-moderate alcohol consumption and disability progression became stronger when we only included those who had not changed their alcohol consumption during follow-up (hazard ratios between 0.63 and 0.71). There were no differences in measures of disability at baseline between drinkers who continued drinking alcohol after diagnosis and those who later discontinued. Our findings speak against bias due to reverse causation. Low and moderate alcohol consumption was associated with more favorable outcomes in relapsing-remitting MS, compared with nondrinking, while there was no significant influence of high alcohol consumption on disease outcomes.

Unveiling the power of optimism: Exploring behavioral and neuromolecular correlates of alcohol seeking and drinking in rats with biased judgement

Alcohol use disorder (AUD) is a common psychiatric condition with substantial global mortality. Despite extensive research into its pathophysiology, the cognitive predispositions driving alcohol dependence are less understood. This study explores whether biased cognition, specifically traits of optimism and pessimism, predicts susceptibility to alcohol-seeking behaviors using an animal model.Rats were initially tested for judgement bias through Ambiguous Cue Interpretation tests. Those identified as ‘optimistic' or ‘pessimistic' were further examined for their tendency to escalate alcohol intake using the intermittent access 2-bottle choice (2BC) paradigm. Additionally, we assessed how judgement bias influenced the development of compulsive alcohol-seeking behavior in a Seeking-Taking (ST) and Seeking-Taking Punishment tasks, alcohol-seeking motivation in the Progressive Ratio Schedule of Reinforcement paradigm, the speed of extinction, and reinstatement after abstinence. Neurochemical analyses were conducted to investigate trait-specific differences in neurotransmitter-related gene expression and receptor densities in the brain. We used TaqMan Gene Expression Array Cards to analyze expression levels of genes linked to serotonergic, dopaminergic, glutamatergic, and GABAergic pathways, and alcohol metabolism in various brain regions. Receptor densities for 5-HT1A, 5-HT2A, and D2 were measured using autoradiography analysis.Behaviorally, ‘optimistic' rats showed significantly lower alcohol consumption in the 2BC paradigm compared to ‘pessimistic' rats. This lowered intake correlated with decreased monoamine oxidase-A (Maoa) expression in the medial prefrontal cortex (mPFC) and increased metabotropic glutamate receptor 2 (Grm2) expression in the amygdala (Amy). Additionally, we observed significant interactions between judgement bias and alcohol intake in the expression of several genes in the mPFC, nucleus accumbens (Nacc), orbitofrontal cortex (OFC), and Amy, as well as in 5-HT2A receptor binding in the Nacc.Overall, these results suggest that optimism is linked to lower alcohol consumption and related neurochemical changes, indicating a potential cognitive mechanism in AUD risk.

Association of oxidative balance score, cardiovascular, and all-cause mortality among patients with type 2 diabetes mellitus.

To investigate the association between oxidative balance score (OBS), cardiovascular mortality (CVM), and all-cause mortality (ACM) in type 2 diabetes mellitus (T2DM) patients. We included 6,119 participants with T2DM from the 2005-2020 National Health and Nutrition Examination Surveys (NHANES). The status of CVM and ACM of participants was followed through December 31, 2019. Multivariable Cox regression models, Kaplan-Meier curves, log-rank test, restricted cubic spline regression, and subgroup analysis, were used to evaluate the relationship between OBS, CVM, and ACM. During a median of 100.9 months follow-up, 1,790 ACM cases had occurred, 508 of which were due to cardiovascular disease. The T2DM participants were divided into four groups based on the quartiles of OBS. Participants with Q4 tended to be younger, financially better-off, married, highly educated, had lower alcohol consumption rates, were non-smokers, and exhibited a lower likelihood of ACM and CVM. In multivariate Cox regression models, compared with the patients with Q4, those with Q1 had a 30% increased risk for ACM (Q1, reference; Q4, HR: 0.70, 95%CI: 0.58-0.86) and a 43% increased risk for CVM (Q1, reference; Q4, HR: 0.57, 95%CI: 0.36-0.88). The restricted cubic spline regression models have no nonlinear relationship between OBS, CVM, and ACM. Kaplan-Meier survival curves showed that patients with Q4 had a lower risk of ACM and CVM (log-rank P < 0.05). We find that ACM and CVM increase with higher OBS in T2DM patients. Moreover, there are linear relationships between OBS, ACM, and CVM.

Effects of Substance Use on Condomless Anal Sex in a Large Sample of Adolescent Men Who Have Sex with Men: A Within and Between Relationship Design.

Substance use is a significant risk factor for HIV infection among adolescent men who have sex with men (AMSM). Substance use may reduce the use of HIV prevention measures or increase the likelihood of engaging in activities with a higher risk of HIV transmission, but there is a lack of studies dedicated to analyzing these mechanisms in adolescents and young MSM. This study aimed to explore the impact of substance use on condomless anal sex (CAS) in a large, racially diverse sample of AMSM. Additionally, we investigated how an individual's general level of substance use moderated the association between substance use before sex and CAS at the partnership level. Baseline data for an HIV prevention intervention were collected through online surveys from April 2018 to June 2020. The sample consisted of 1624 AMSM (M age, 16.69 years) who reported at least one sexual partner in the previous 3months. Participants provided information about their three most recent sexual partners, including their relationship to the partner, PrEP use, frequency of alcohol, marijuana, and non-prescription drug use before sex, and the number of CAS acts. Participants also completed measures of their substance use frequency. Multilevel modeling in Mplus was used for data analysis, accounting for sexual partnerships nested within participants. All models controlled for PrEP use and relationship status. Results revealed a significant positive association between the frequency of non-prescription drug use before sex and CAS at the partnership level. This indicates that higher non-prescription drug use frequency before sex was associated with a greater number of CAS acts with partners. Moreover, the cross-level interaction between alcohol frequency and non-prescription drug use before sex was statistically significant. Specifically, for participants with high alcohol frequency scores, there was a significant positive association between non-prescription drug use before sex and CAS at the partnership level. AMSM with higher average alcohol consumption were more likely to engage in CAS when using non-prescription drugs prior to sex with a partner, compared to those with lower alcohol consumption. This study's use of multilevel data analysis contributes innovatively to the field by shedding light on how substance use operates within sexual relationships and different partnership dynamics. Tailored interventions targeting substance use should be developed to reduce HIV risk among AMSM.

Enjoyment in Sport and Alcohol Use among Adolescents: Examining the Mediating Role of Engagement.

Alcohol consumption among young people is a significant public health concern. Previous studies have indicated that participation in sports, through the positive experiences it offers, may function as a protective factor against alcohol intake. This study aimed to examine the influence of enjoyment and personal fulfillment on adolescent alcohol use, exploring the role of engagement with sports as a mediating variable. A total of 370 adolescents (mean age = 15.08; SD = 1.48) participated in the study and completed the Alcohol Use Disorder Identification Test, the Enjoyment in Sports Scale, and the Athlete Engagement Questionnaire. The results demonstrated that enjoyment is related to lower alcohol consumption through personal fulfillment and engagement in sporting activity. It is crucial to facilitate positive experiences in sport that promote engagement and generate a sense of personal fulfillment, as these factors may reduce the likelihood of risky alcohol consumption.

Identifying Patients at Risk for Alcohol-Exposed Pregnancies: The Importance of Addressing Multiple Risk Factors.

The increasing prevalence of fetal alcohol spectrum disorders is a critical public health issue. Two behaviors, consuming alcohol and using less effective pregnancy prevention, may result in alcohol-exposed pregnancies (AEPs) in individuals who can become pregnant. In the context of alcohol screening and brief intervention (SBI) services, cutoff scores on widely used alcohol risk assessments (eg, Alcohol Use Disorders Identification Test, U.S. version [USAUDIT]) may fail to identify individuals whose relatively low alcohol consumption may still put them at risk for an AEP due to their pregnancy prevention method. To identify this gap in alcohol SBI service delivery, we examined data from 2 reproductive healthcare systems implementing alcohol SBI, to explore the prevalence of individuals who met both of the following risk conditions: reported any alcohol use on the USAUDIT and a pregnancy prevention method less than 88% effective. Electronic health records for individuals aged 18 to 49 presenting for preventive care in 2021 were analyzed. Of 11 567 screened, 7638 reported some alcohol use, but screened at a lower-risk level and were not flagged to receive an alcohol-focused brief intervention (BI). Of these, 1477 were using a method of pregnancy prevention that was less than 88% effective. In addition, 118 of the 1676 who screened positive on the USAUDIT were using less effective contraception and did not receive a BI. In summary, the number of individuals at risk of an AEP who did not receive an alcohol BI was 1595 (13.8%) of the total patients screened for at-risk alcohol use. There is a need for system modifications to assess multiple behaviors simultaneously and alert providers when a combination of behaviors increases a specific health risk, such as an AEP. Tailored alcohol BIs that include the risks/benefits of various pregnancy prevention methods to reduce AEPs provide opportunities to enhance the reach of standard alcohol SBI services.

Racial and ethnic disparities in the natural history of alcohol-associated liver disease in the United States.

Outcomes in alcohol-associated liver disease (ALD) are influenced by several race and ethnic factors, yet its natural history across the continuum of patients in different stages of the disease is unknown. We conducted a retrospective cohort study of U.S. adults from 2011 to 2018, using three nationally representative databases to examine potential disparities in relevant outcomes among racial and ethnic groups. Our analysis included logistic and linear regressions, along with competing risk analysis. Black individuals had the highest daily alcohol consumption (12.6 g/day) while Hispanic participants had the largest prevalence of heavy episodic drinking (33.5%). In a multivariable-adjusted model, Hispanic and Asian participants were independently associated with a higher ALD prevalence compared to Non-Hispanic White interviewees (OR: 1.4, 95% CI: 1.1-1.8 and OR: 1.5 95% CI:1.1-2.0, respectively), while Blacks participants had a lower ALD prevalence (OR: .7 95% CI: .6-.9), and a lower risk of mortality during hospitalization due to ALD (OR: .83 95% CI: .73-.94). Finally, a multivariate competing-risk analysis showed that Hispanic ethnicity had a decreased probability of liver transplantation if waitlisted for ALD (SHR: .7, 95% CI: .6-.8) along with female Asian population (HR: .40, 95% CI: .26-.62). After accounting for key social and biological health determinants, the Hispanic population showed an increased risk of ALD prevalence, even with lower alcohol consumption. Additionally, Hispanic and Asian female patients had reduced access to liver transplantation compared to other enlisted patients.

Emotional and Behavioural Problems in Spanish University Students: Association with Lifestyle Habits and Mental Well-Being.

Emotional health represents a significant burden on the mental health of university students. Adapting to a new learning environment and facing increased academic pressure make this period particularly vulnerable for their emotional health and well-being. The objective of the study was to analyse the prevalence of emotional and behavioural problems in university students and their association with lifestyle habits, and mental and physical health indicators. A cross-sectional study was conducted on a sample of 1268 students (23.65 ± 7.84 years) from a university in northern Spain during November 2020 and March 2021. An online questionnaire was administered, comprising the self-report Strengths and Difficulties questionnaire, the Trait Meta-Mood Scale, the Rosenberg Self-Esteem Scale, the Satisfaction with Life Scale, the Perceived Stress Scale, the SENTIA-Brief Scale, the KIDMED questionnaire, the International Physical Activity Questionnaire-Short Form, the Alcohol Use Disorders Identification Test, and the Compulsive Internet Use Scale. 27.60% of students exhibited some form of emotional and behavioural problem. Students who did not present emotional and behavioural problems showed lower perceived stress, reduced suicidal behaviour and emotional intelligence deficits, as well as lower alcohol consumption and compulsive internet use (p < 0.001). Additionally, they reported higher engagement in physical activity and greater adherence to the Mediterranean diet (p < 0.001). The study shows that emotional and behavioural problems are recurring among university students, and given that modifiable psychosocial and lifestyle factors are associated with these issues, it underscores the need to develop multidisciplinary intervention strategies.

Good parent-child relationship protects against alcohol use in maltreated adolescent females carrying the MAOA-uVNTR susceptibility allele.

Risk-allele carriers of a Monoamine oxidase A (MAOA) gene, short-allele (MAOA-S) in males and long-allele (MAOA-L) in females, in the presence of a negative environment, are associated with alcohol misuse. Whether MAOA-S/L alleles also present susceptibility to a positive environment to mitigate the risk of alcohol misuse is unknown. Thus, we assessed the association of the three-way interaction of MAOA, maltreatment, and positive parent-child relationship with alcohol consumption among adolescents. This prospective study included 1416 adolescents (females: 59.88%) aged 16 - 19 years from Sweden, enrolled in the "Survey of Adolescent Life in Västmanland" in 2012. Adolescents self-reported alcohol consumption, maltreatment by a family (FM) or non-family member (NFM), parent-child relationship, and left saliva for MAOA genotyping. We observed sex-dependent results. Females carrying MAOA-L with FM or NFM and a good parent-child relationship reported lower alcohol consumption than those with an average or poor parent-child relationship. In males, the interactions were not significant. Results suggest MAOA-L in females, conventionally regarded as a "risk", is a "plasticity" allele as it is differentially susceptible to negative and positive environments. Results highlight the importance of a good parent-child relationship in mitigating the risk of alcohol misuse in maltreated individuals carrying genetic risk. However, the interactions were not significant after adjusting to several environmental and behavioural covariates, especially parent's alcohol use, negative parent-child relationship, and nicotine use (smoking and/or snus), suggesting predictor and outcome intersection. Future studies and frameworks for preventive strategies should consider these covariates together with alcohol consumption. More studies with larger sample sizes are needed to replicate the findings.

Low-to-moderate alcohol consumption is associated with increased fibrosis in individuals with metabolic dysfunction-associated steatotic liver disease

Both metabolic dysfunction and alcohol consumption cause steatotic liver disease (SLD). The distinction between metabolic dysfunction-associated SLD (MASLD) and MetALD categories is based on arbitrary thresholds of alcohol intake. Thus, we assessed the impact of different levels of alcohol consumption on SLD severity and their interaction with metabolic comorbidities. We performed a population-based study with transient elastography (FibroScan®) data from participants in Spain (derivation cohort) and the US (validation cohort). A controlled attenuation parameter ≥275dB/m was used to define SLD. At least one cardiometabolic risk factor was required to define MASLD. Among patients with MASLD, low alcohol consumption was defined as an average of 5-9 drinks/week, moderate consumption as 10-13 drinks/week for females and 10-20 drinks/week for males, and increased alcohol intake (MetALD) as 14-35 drinks/week for females and 21-42 drinks/week for males. Significant fibrosis was defined as a liver stiffness measurement ≥8kPa and at-risk metabolic dysfunction-associated steatohepatitis (MASH) as a FAST score ≥0.35. The derivation cohort included 2,227 individuals with MASLD (9% reported low, 14% moderate alcohol consumption) and 76 cases with MetALD. Overall prevalences of significant fibrosis and at-risk MASH were 7.6% and 14.8%, respectively. In the multivariable analysis, alcohol consumption was independently associated with significant fibrosis and at-risk MASH. A dose-dependent increase in the prevalence of significant fibrosis and at-risk MASH was observed between the number of drinks/week and the number of cardiometabolic factors. The validation cohort included 1,732 participants with MASLD, of whom 17% had significant fibrosis and 13% at-risk MASH. This cohort validated the association between moderate intake and MASLD at risk of progression (odds ratio 1.69, 95% CI 1.06-2.71). Moderate alcohol intake is commonly seen in MASLD and increases the risk of advanced disease to a level similar to that observed in MetALD. Metabolic risk factors such as overweight, diabetes or dyslipidemia, and alcohol consumption can cause liver disease. These factors frequently coexist, but their joint effects on liver fibrosis remain uncertain. In this study, we have analyzed individuals from the general population with MASLD (metabolic dysfunction-associated steatotic liver disease) enrolled in Spain and the US. We show that moderate alcohol consumption has a supra-additive effect with metabolic risk factors, exponentially increasing the risk of liver fibrosis. These results suggest that there are no safe limits of daily alcohol intake in patients with unhealthy metabolic status and MASLD.

Impact of alcohol consumption and diet on quality of life in higher education. A structural equation model.

Alcohol consumption among Spanish undergraduates during their university time has increased exponentially in recent years. In addition, this lifestyle change is associated with abandoning the Mediterranean diet, increasing the risk of suffering some kind of injury and affecting their quality of life. The study was carried out with a sample of 1,057 Spanish university students, 12.1% (n = 127) of them women and 87.9% (n= 930) men. The SF-36 questionnaire was used to measure health-related quality of life, the MEDAS test to check adherence to the Mediterranean diet, and the AUDIT test to measure alcohol consumption. The results show an inverse relationship between injury and quality of life (β= -0.020) and adherence to the Mediterranean diet (β= -0.042) among students who have suffered some kind of injury. On the other hand, there was a positive relationship with alcohol consumption (β= -0.046). The main conclusion is that lower alcohol consumption and higher adherence to the Mediterranean diet was associated with a better quality of life and a reduced risk of injury in undergraduates in southern Spain.

Increased alcohol consumption during the COVID-19 pandemic: A cross-sectional study

BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic has significantly impacted health, mental well-being, and societal functioning, particularly for individuals with psychiatric conditions and substance use disorders. Recent evidence highlights a concerning increase in alcohol consumption during the pandemic, with a study spanning 2015-2020 indicating heightened usage, especially among young and middle-aged adults, for relaxation and tension relief. Additionally, addressing challenges exacerbated by the pandemic, another study underscored persistent barriers to healthcare access, resulting in increased alcohol and tobacco use rates and limited healthcare options. These findings shed light on the unique vulnerabilities exposed by the pandemic, emphasizing the need to investigate further its impact on alcohol consumption in diverse non-urban American communities. AIM To investigate the impact of the COVID-19 pandemic on alcohol abuse using socioeconomic and medical parameters in diverse non-urban community in America. METHODS Based on a cross-sectional analysis of 416 participants the United States in 2021, the study utilized The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria to categorize alcohol consumption levels. Participants aged 21 years and above were surveyed through an online platform due to COVID-19 challenges. The survey was conducted from January 14 to January 31, 2022, recruiting participants via social media and ensuring anonymity. Informed consent was secured, emphasizing the voluntary nature of participation, and participants could only take the survey once. RESULTS Out of 416 survey respondents, 396 met eligibility criteria, with 62.9% reporting increased alcohol consumption during COVID-19. Males (68.8%) and ages 21-29 years (34.6%) predominated. Low alcohol consumption decreased by 2.8% (P = 0.237), moderate by 21.4% (P &lt; 0.001), and heavy increased by 14.9% (P &lt; 0.001). Alcohol abuse rose by 6.5% (P = 0.0439), with a 7% increase in self-identified alcohol abusers/alcoholics. Seeking treatment during COVID-19 rose by 6.9%. Easier alcohol access (76.0%) was reported, while 80.7% found it harder to access medical care for alcohol-related issues. These findings highlight the pandemic's impact on alcohol consumption and healthcare access, emphasizing the need for targeted interventions during public health crises. CONCLUSION The COVID-19 pandemic exacerbated alcoholism and abuse, with increased heavy consumption (P &lt; 0.001) and abuse (P = 0.0439). Access to medical programs for addressing alcohol abuse declined, highlighting the need for targeted intervention.

A multidomain lifestyle intervention to maintain optimal cognitive functioning in Dutch older adults—study design and baseline characteristics of the FINGER-NL randomized controlled trial

BackgroundEvidence on the effectiveness of multidomain lifestyle interventions to prevent cognitive decline in older people without dementia is mixed. Embedded in the World-Wide FINGERS initiative, FINGER-NL aims to investigate the effectiveness of a 2-year multidomain lifestyle intervention on cognitive functioning in older Dutch at risk individuals.MethodsMulti-center, randomized, controlled, multidomain lifestyle intervention trial with a duration of 24 months. 1210 adults between 60–79 years old with presence of ≥ 2 modifiable risk factors and ≥ 1 non-modifiable risk factor for cognitive decline were recruited between January 2022 and May 2023 via the Dutch Brain Research Registry and across five study sites in the Netherlands. Participants were randomized to either a high-intensity or a low-intensity intervention group. The multidomain intervention comprises a combination of 7 lifestyle components (physical activity, cognitive training, cardiovascular risk factor management, nutritional counseling, sleep counseling, stress management, and social activities) and 1 nutritional product (Souvenaid®) that could help maintain cognitive functioning. The high-intensity intervention group receives a personalized, supervised and hybrid intervention consisting of group meetings (on-site and online) and individual sessions guided by a trained lifestyle coach, and access to a digital intervention platform that provides custom-made training materials and selected lifestyle apps. The low-intensity intervention group receives bi-monthly online lifestyle-related health advice via the digital intervention platform. Primary outcome is 2-year change on a cognitive composite score covering processing speed, executive function, and memory.ResultsWithin 17 months, participant recruitment has been successfully completed (N = 1210; mean age: 67.7 years (SD: 4.6); 64% female). Modifiable risk factors commonly present at baseline were physical inactivity (89%), low mental/cognitive activity (50%), low social engagement (39%), hypertension (39%) and high alcohol consumption (39%). The mean body mass index of participants was 28.3 (SD: 4.2) and the total serum cholesterol was 5.4 mmol/L (SD: 1.2).ConclusionsBaseline lifestyle and clinical measurements showed successful recruitment of participants with sufficient potential for prevention. Results of FINGER-NL will provide further insight into the efficacy of a multidomain lifestyle intervention to prevent cognitive decline in older adults.Trial registrationClinicalTrials.gov (ID: NCT05256199)/2022–01-11.

Sociodemographic and Health Factors of the Alcohol Treatment-seeking Population in New South Wales, Australia.

Although factors associated with alcohol use have been researched at a population level, descriptions of the alcohol and other drug (AOD) treatment-seeking population in New South Wales (NSW), Australia, are limited. This study addresses this gap by analyzing sociodemographic and health characteristics in the NSW AOD treatment-seeking population. Self-reported Australian Treatment Outcomes Profile data on substance use, health ratings, and sociodemographic factors were acquired from public AOD services (offering services from counseling to ambulatory/inpatient withdrawal management) in 6 administrative health districts from 2016 to 2019 (n = 14,287). Gaussian and multiple logistic regressions were conducted to examine associations between these factors and alcohol consumption quantity. Data were analyzed for patients seeking treatment for alcohol consumption specifically (n = 5929; median age, 44 years; 65% male). Valid alcohol consumption data were available for 5460 patients, among whom the mean volume of alcohol consumed was 311 standard drinks (3110 grams of ethanol) over the past 28 days and 15 standard drinks (150 grams of ethanol) per occasion. Higher volumes were consumed by males and those with recent experiences of violence and/or injecting drug use. Caring for children younger than 5 years and having above-median health ratings were associated with lower alcohol consumption. This study contributes to the characterization of the NSW public AOD treatment population and identifies associations between alcohol consumption, sociodemographic factors, and health ratings among people seeking treatment for alcohol consumption. Findings point towards multilevel assessment and comprehensive interventions for people engaging in treatment for alcohol use. Future research should address barriers to treatment.

A Brief Intervention With Instant Messaging or Regular Text Messaging Support in Reducing Alcohol Use

Alcohol use is prevalent among university students. Mobile instant messaging apps could enhance the effectiveness of an alcohol brief intervention (ABI), but the evidence is scarce. To evaluate the effectiveness of an ABI plus 3 months of mobile chat-based instant messaging support for alcohol reduction in university students at risk of alcohol use disorder. In this randomized clinical trial, 772 students at risk of alcohol use disorder (Alcohol Use Disorders Identification Test [AUDIT] score ≥8) were recruited from 8 universities in Hong Kong between October 15, 2020, and May 12, 2022. Participants were randomly assigned 1:1 to either the intervention or control group. Both groups received the same ABI at baseline, which consisted of face-to-face or video conferencing with research nurses who delivered personalized feedback based on the participant's AUDIT risk level, along with a 12-page booklet describing the benefits of alcohol reduction and the harmful effects of alcohol on health and social well-being. The intervention group then received 3 months of chat-based instant messaging support on alcohol reduction guided by behavioral change techniques. The control group received 3 months of short message service (SMS) messaging on general health topics. All outcomes were self-reported. The primary outcome was alcohol consumption in grams per week at 6 months of follow-up. By definition, 1 alcohol unit contains 10 g of pure alcohol. Secondary outcomes at the 6-month follow-up included changes in AUDIT score, weekly alcohol consumption, intention to drink in the next 30 days, drinking frequency and any binge or heavy drinking in the past 30 days, and self-efficacy of quitting drinking. The primary analysis followed the intention-to-treat principle, and linear regression (reported as unstandardized coefficient B) and logistic regression (reported as odds ratios) were used to compare the primary and secondary outcomes between the intervention and control groups. The study included 772 students (mean [SD] age, 21.1 [3.5] years; 395 females [51.2%]) who were randomly assigned to either the intervention (n = 386) or control (n = 386) group. In the intention-to-treat analysis, the intervention group had lower alcohol consumption in grams per week (B, -11.42 g [95% CI, -19.22 to -3.62 g]; P = .004), a lower AUDIT score (B, -1.19 [95% CI, -1.63 to -0.34]; P = .003), reduced weekly alcohol unit consumption (B, -1.14 [95% CI, -1.92 to -0.36]; P = .004), and less intention to drink (odds ratio, 0.66 [95% CI, 0.47 to 0.92]; P = .01) at the 6-month follow-up compared with the control group. In analyses adjusted for baseline characteristics, interacting at least once with the research nurse on the instant messaging application resulted in lower estimated alcohol consumption in grams per week (adjusted B, -17.87 g [95% CI, -32.55 to -3.20 g]; P = .01), lower weekly alcohol unit consumption (adjusted B, -1.79 [95% CI, -3.25 to -0.32]; P = .02), and a lower AUDIT score (adjusted B, -0.53 [95% CI, -1.87 to -0.44]; P = .01) at 6 months. Results of this randomized clinical trial indicate that mobile chat-based instant messaging support for alcohol reduction in addition to an ABI was effective in reducing alcohol consumption in university students in Hong Kong at risk of alcohol use disorder. ClinicalTrials.gov Identifier: NCT04025151.

Alcohol consumption and risk of psoriasis: Results from observational and genetic analyses in more than 100,000 individuals from the Danish general population

BackgroundPsoriasis is associated with high alcohol consumption, but the causality of this relationship is unclear. ObjectiveWe aimed to use a mendelian randomization approach to investigate the causal effects of alcohol on incident psoriasis. MethodsWe included 102,655 adults from the prospective Copenhagen studies. All participants filled out a questionnaire on alcohol consumption, were physically examined, and had blood drawn for biochemical and genetic analyses. We created a genetic instrument based on the number of fast-metabolizing alleles in ADH1B and ADH1C, known to be associated with alcohol consumption, to test whether alcohol consumption was causally associated with psoriasis. ResultsObservationally, we found an increased risk of incident psoriasis among individuals with high alcohol consumption compared to those with low alcohol consumption with a hazard ratio of 1.30 (95% confidence interval 1.05-1.60) in the fully adjusted model. Using genetic data to predict alcohol consumption to avoid confounding and reverse causation, we found no association between number of fast-metabolizing alleles and risk of psoriasis. LimitationsAlcohol consumption was self-reported, and psoriasis was defined using ICD-10/ICD-8 codes. ConclusionAlcohol consumption is observationally but not causally associated with incident psoriasis.

Abstract P147: Alcohol Consumption and Its Relation to Ectopic Adiposity in African Caribbean Men

Introduction: Alcohol intake and ectopic fat are associated with cardiometabolic diseases. While previous studies primarily focused on visceral and/or liver fat, few studies to date have investigated the associations of alcohol intake with skeletal muscle fat infiltration, a fat depot which might contribute to the increased risk of diabetes and hypertension in African ancestry populations. Methods: Alcohol intake (drinks/day) was assessed using a 146-item semi-quantitative food frequency questionnaire in the Tobago Health Study (N=800). Ectopic fat was measured in the abdomen and thigh in a subset of this cohort (N=706, mean age=63.94 (8.66) years, mean BMI=27.72 (4.65) kg/m 2 ) using computed tomography. Men were divided into current drinkers/not current drinkers, and the current drinkers were further subdivided into types of alcohol consumed (wine, beer/stout, or liquor). Results: A majority of men (56.1%) were not current drinkers. Of drinking men, 76.1% were light drinkers (&lt;1 drink/day), 17.4% were moderate drinkers (1-3 drinks/day), and 6.5% were heavy drinkers (&gt;3 drinks/day). Men who did not drink were slightly older (65.1 vs 62.5, p&lt;0.001), with less visceral adiposity (91.4 vs. 101.9 cm 3 , p=0.002) and less psoas muscle fat (0.59 vs 0.64 cm 3 , p=0.017) than men who drank, independent of age. In fully adjusted models, drinking liquor was positively associated with BMI, waist circumference, visceral and subcutaneous adiposity, while drinking beer was positively associated with thigh muscle fat (Table). Conclusion: Alcohol intake was associated with greater ectopic fat accumulation in all studied compartments, except in the liver, in this cohort of African Caribbean men, who mostly had low alcohol consumption. We also report a novel finding that observed relationships differ by type of alcohol. † Adjusted for total energy intake, age, walking (hours/week), TV watching (≥14 hours/week), current smoking, diabetes, hypertension, and statin use status. * Additional adjustment for BMIHU = Houndsfield Units

Medically unexplained symptoms are common in women in tertiary neurological healthcare center: A survey cohort study of persons investigated for suspected multiple sclerosis.

A significant proportion of individuals with suspicious onset of multiple sclerosis (MS) does not fulfill the diagnostic criteria. Although some receive other diagnoses, many remain undiagnosed and lack healthcare follow-up. This study aimed to characterize persons with undetermined diagnosis (PwUD) through a questionnaire. Incident cases with suspected MS were consecutively admitted to a tertiary neurological healthcare center in a prospective cohort study. Those who remained undiagnosed after 40 months (mean, range 31-52) were considered PwUD. They completed a modified questionnaire, previously used in a population-based case-control study of incident MS cases. Their responses were compared with two control cohorts, persons with MS (PwMS) and healthy controls, randomly selected from national registries, matched by age, gender, and area of residence. Out of 271 patients with suspected MS onset, 72 (20.3%) were PwUD with a female majority (79%). The response rate was 83% and 39% reported persisting MS-like symptoms. Compared to controls (n=548) and PwMS (n=277), fewer PwUD were currently smoking (p=.4 and p=.03), consumed less alcohol (p=.04 and p=.01), and had children (p=.02 and p=.002). PwUD reported occurrence of other autoimmune disease in 29%, higher compared to PwMS and controls (p<.001 and p<.001). UD is common among persons investigated for suspected MS, in particular among female parents. Our data suggest that PwUD can be characterized as nonsmokers with low alcohol consumption and a higher prevalence of autoimmune disease, in particular thyroid disease.