CRIMINAL BEHAVIOUR AND MENTAL HEALTH, Issue 1 2003
Abdulla A.-B.
Background There is undisputed evidence linking alcohol consumption and violence and other forms of aggressive behaviour, and also linking aggression with dysfunction of the brain indolylamine serotonin (5-hydroxytryptamine or 5-HT). Alcohol consumption also causes major disturbances in the metabolism of brain serotonin. In particular, acute alcohol intake depletes brain serotonin levels in normal (non-alcohol-dependent) subjects. On the basis of the above statements, it is suggested that, at the biological level, alcohol may induce aggressive behaviour in susceptible individuals, at least in part, by inducing a strong depletion of brain serotonin levels. Aims In this article, evidence supporting these interrelationships and interactions will be summarized and discussed, the alcohol,serotonin,aggression hypothesis will be reiterated, and potential intervention strategies will be proposed. Copyright © 2003 Whurr Publishers Ltd. [source]

The relationship between anxiety disorders and suicide attempts: findings from the National Epidemiologic Survey on Alcohol and Related Conditions

DEPRESSION AND ANXIETY, Issue 9 2010
Josh Nepon M.D.
Abstract Background: Previous work has suggested that anxiety disorders are associated with suicide attempts. However, many studies have been limited by lack of accounting for factors that could influence this relationship, notably personality disorders. This study aims to examine the relationship between anxiety disorders and suicide attempts, accounting for important comorbidities, in a large nationally representative sample. Methods: Data came from the National Epidemiologic Survey on Alcohol and Related Conditions Wave 2. Face-to-face interviews were conducted with 34,653 adults between 2004 and 2005 in the United States. The relationship between suicide attempts and anxiety disorders (panic disorder, agoraphobia, social phobia, specific phobia, generalized anxiety disorder, posttraumatic stress disorder (PTSD)) was explored using multivariate regression models controlling for sociodemographics, Axis I and Axis II disorders. Results: Among individuals reporting a lifetime history of suicide attempt, over 70% had an anxiety disorder. Even after adjusting for sociodemographic factors, Axis I and Axis II disorders, the presence of an anxiety disorder was significantly associated with having made a suicide attempt (AOR=1.70, 95% confidence interval (CI): 1.40,2.08). Panic disorder (AOR=1.31, 95% CI: 1.06,1.61) and PTSD (AOR=1.81, 95% CI: 1.45,2.26) were independently associated with suicide attempts in multivariate models. Comorbidity of personality disorders with panic disorder (AOR=5.76, 95% CI: 4.58,7.25) and with PTSD (AOR=6.90, 95% CI: 5.41,8.79) demonstrated much stronger associations with suicide attempts over either disorder alone. Conclusion: Anxiety disorders, especially panic disorder and PTSD, are independently associated with suicide attempts. Clinicians need to assess suicidal behavior among patients presenting with anxiety problems. Depression and Anxiety, 2010. © 2010 Wiley-Liss, Inc. [source]

Letter: Benzyl Alcohol Preserved Saline Used to Dilute Injectables Poses a Risk of Contact Dermatitis in Fragrance-Sensitive Patients

DERMATOLOGIC SURGERY, Issue 11 2007
ANTOINE AMADO MD
No abstract is available for this article. [source]

Prevention of Nosocomial Infection During Dermoscopy?

DERMATOLOGIC SURGERY, Issue 4 2006
SUSAN C. KELLY DO
BACKGROUND Dermatoscopes are applied directly to cutaneous or mucocutaneous surfaces with immersion fluid (IF) such as oil or alcohol to reduce light reflection. Recently, Staphylococcus aureus has been isolated from dermatosopes that used mineral oil as the IF. Thus, dermatoscopes might be a potential source of nosocomial infection. OBJECTIVE In this study we propose the use of an alcohol-based antibacterial gel to reduce nosocomial infection transmission while optimizing optical resolution during dermatoscopic examination. MATERIALS AND METHODS Aerobic bacterial cultures were performed on three dermatoscopes used in an outpatient setting after routine examination of 31 patients with an alcohol-based antibacterial gel as IF. RESULTS There was no bacterial growth after using the antibacterial gel with the dermatoscopes. The optical resolution for the antibacterial gel appeared equal to the ,dermatoscopy oil' and superior to alcohol wipes. CONCLUSIONS Alcohol-based antibacterial gel appears to inhibit bacterial colonization while offering excellent optical resolution during dermoscopic examination. The use of alcohol-based IF appears to obviate the risk of nosocomial infections. [source]

Alcohol, drugs, and the adolescent brain

DEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 12 2007
Hilary Hart
No abstract is available for this article. [source]

The Politics of Alcohol: A History of the Drink Question in England

DRUG AND ALCOHOL REVIEW, Issue 3 2010
Robin Room
No abstract is available for this article. [source]

Australasian Professional Society on Alcohol and other Drugs Conference 2009

DRUG AND ALCOHOL REVIEW, Issue 2009
Article first published online: 16 OCT 200
No abstract is available for this article. [source]

Are we becoming more alike?

DRUG AND ALCOHOL REVIEW, Issue 5 2008
2004 national household surveys, Comparison of substance use in Australia, the United States as seen in the 199
Abstract Introduction. This paper reports the results of the 1995, 1998, 2001 and 2004 Australian and US household surveys, with emphasis on changes since 2001. Design and Methods. The US survey data were recalculated to match age groups in the Australian data. Statistically significant changes are reported. Differences in prevalence of use by gender within age group were tested for significance. Results. The past-year use of ,any illicit drug', cannabis, cocaine, tranquillisers and injecting drugs decreased between 2001 and 2004 in Australia, but remained stable for all these drugs except ecstasy between 2002 and 2004 in the United States. The use of hallucinogens decreased in both countries. Alcohol and use of many illicit drugs by teenage girls in both countries increased to rates similar to or higher than boys, and teens in both countries reported binge and heavy drinking in the past month. Australians in their 20s had the highest rates of use, but in the United States, past-year use of many drugs was highest among teenagers. Discussion. More treatment services are needed, particularly for people dependent upon non-opiate drugs. The changes in acceptability of use of different drugs and their perceived availability are related to changes in prevalence rates. Even with the similarities in levels of use, there are differences in patterns of use and preferences for certain drugs in each country, and geographic proximity to drug sources is a factor. [source]

Hazardous alcohol consumption and other barriers to antiviral treatment among hepatitis C positive people receiving opioid maintenance treatment

DRUG AND ALCOHOL REVIEW, Issue 3 2007
BIANCA WATSON
Abstract Amongst people on opioid maintenance treatment (OMT), chronic hepatitis C (HCV) is common but infrequently treated. Numerous barriers, including misuse of alcohol may limit efforts at anti-viral treatment. The aim of this study was to define barriers, including alcohol misuse, to the effective treatment of HCV amongst OMT recipients. Ninety-four OMT patients completed the 3-item Alcohol Use Disorders Identification Test (AUDIT-C). A semi-structured interview was used in 53 subjects to assess alcohol use in detail, psychological health, discrimination and access to HCV treatment. Feasibility of brief intervention for alcohol misuse was assessed. Of the screening participants, 73% reported they were HCV positive. Of the detailed interview participants, 26% reported no drinking in the past month, but 53% scored 8 or more on AUDIT and 42% exceeded NHMRC drinking guidelines. Twenty subjects received brief intervention and among 17 re-interviewed at one month, alcohol consumption fell by 3.1 g/day (p = 0.003). Severe or extremely severe depression, stress and anxiety were found in 57%, 51% and 40% of interviewees respectively. Episodic heavy drinking, mental health problems, perceived discrimination, limited knowledge concerning HCV were all common and uptake of HCV treatment was poor. Brief intervention for alcohol use problems was acceptable to OMT patients, and warrants further study. [source]

The development and validation of the Indigenous Risk Impact Screen (IRIS): a 13-item screening instrument for alcohol and drug and mental health risk

DRUG AND ALCOHOL REVIEW, Issue 2 2007
CARLA M. SCHLESINGER
Abstract The study aimed to assess the psychometric properties of the Indigenous Risk Impact Screen (IRIS) as a screening instrument for determining (i) the presence of alcohol and drug and mental health risk in Indigenous adult Australians and (ii) the cut-off scores that discriminate most effectively between the presence and absence of risk. A cross-sectional survey was used in clinical and non-clinical Indigenous and non-Indigenous services across Queensland Australia. A total of 175 Aboriginal and Torres Strait Islander people from urban, rural, regional and remote locations in Queensland took part in the study. Measures included the Indigenous Risk Impact Screen (IRIS), the Severity of Dependence Scale (SDS), the Alcohol Use Disorders Identification Test (AUDIT) and the Leeds Dependence Questionnaire (LDQ). Additional Mental Health measures included the Depression Anxiety and Stress Scale (DASS-21) and the Self-Report Questionnaire (SRQ). Principle axis factoring analysis of the IRIS revealed two factors corresponding with (i) alcohol and drug and (ii) mental health. The IRIS alcohol and drug and mental health subscales demonstrated good convergent validity with other well-established screening instruments and both subscales showed high internal consistency. A receiver operating characteristics (ROC) curve analysis was used to generate cut-offs for the two subscales and t-tests validated the utility of these cut-offs for determining risky levels of drinking. The study validated statistically the utility of the IRIS as a screen for alcohol and drug and mental health risk. The instrument is therefore recommended as a brief screening instrument for Aboriginal and Torres Strait Islander people. [source]

Alcohol and injuries: a review of international emergency room studies since 1995

DRUG AND ALCOHOL REVIEW, Issue 2 2007
CHERYL J. CHERPITEL
Abstract This paper provides a review of emergency room (ER) studies on alcohol and injury, using representative probability samples of adult injury patients, and focuses on the scope and burden of the problem as measured by estimated blood alcohol concentration (BAC) at the time of the ER visit, self-report drinking prior to injury, violence-related injury and alcohol use disorders. A computerized search of the English-language literature on MEDLINE, PsychINFO and the National Institute on Alcohol Abuse and Alcoholism (NIAAA) Alcohol and Alcohol Problems Science Database (ETOH) was conducted for articles published between 1995 and 2005, using the following key descriptors: (1) emergency room/emergency department/accident and emergency, (2) alcohol/drinking and (3) injuries (intentional and unintentional). Findings support prior reviews, with injured patients more likely to be positive for BAC and report drinking prior to injury than non-injured, and with the magnitude of the association substantially increased for violence-related injuries compared to non-violence-related injuries. Indicators of alcohol use disorders did not show a strong association with injury. Findings were not homogeneous across studies, however, and contextual variables, including study-level detrimental drinking pattern, explained some of the variation. This review represents a broader range of ER studies than that reported previously, across both developed and developing countries, and has added to our knowledge base in relation to the influence of contextual variables on the alcohol-injury relationship. Future research on alcohol and injury should focus on obtaining representative samples of ER patients, with special attention to both acute and chronic alcohol use, and to organisational and socio-cultural variables that may influence findings across studies. In-depth patient interviews may also be useful for a better understanding of drinking in the injury event and associated circumstances. [source]

Poppy seed tea and opiate abuse in New Zealand

DRUG AND ALCOHOL REVIEW, Issue 2 2007
KLARE BRAYE
Abstract The opium poppy Papaver somniferum contains an array of opiates. There is a variety of methods of preparation that can be used by people with opiate dependence, with patterns of use determined by numerous factors including cost, safety, potency and legal status. The objective of this study was to determine the frequency and nature of poppy seed tea (PST) use by opiate-dependent patients in the form of a written questionnaire. The study took place at the Community Alcohol and Drug Clinic, Wellington, New Zealand, and comprised 24 opiate-dependent patients attending the clinic. A total of 11 of 24 (46%) patients reported having used PST. In five patients currently using PST it represented the major source of opiates, and two had managed to withdraw from use of other opiates with regular PST use. Patients reported a median onset of action of 15 minures and an effect lasting a median of 24 hours. The major limitation of PST use was the foul taste. PST is used commonly by opiate-dependent patients attending an alcohol and drug clinic in New Zealand. The use of PST as the major source of opiates could be considered favourably within ,harm reduction' philosophies, because of its low cost, legal availability and oral route of administration. Conversely, there is the potential for PST to act as a ,gateway drug' by inducing opioid dependence and introducing people to the culture of drug abuse. [source]

Validation of the World Health Organization Alcohol, Smoking and Substance Involvement Screening Test (ASSIST): report of results from the Australian site

DRUG AND ALCOHOL REVIEW, Issue 3 2005
DAVID A. L. NEWCOMBE
Abstract The concurrent, construct, discriminative and predictive validity of the World Health Organization's Alcohol Substance Involvement Screening Test (ASSIST) were examined in an Australian sample. One hundred and fifty participants, recruited from drug treatment (n = 50) and primary health care (PHC) settings (n = 100), were administered a battery of instruments at baseline and a modified battery at 3 months. Measures included the ASSIST; the Addiction Severity Index-Lite (ASI-Lite); the Severity of Dependence Scale (SDS); the MINI International Neuropsychiatric Interview (MINI-Plus); the Rating of Injection Site Condition (RISC); the Drug Abuse Screening Test (DAST); the Alcohol Use Disorders Identification Test (AUDIT); the Revised Fagerstrom Tolerance Questionnaire (RTQ); and the Maudsely Addiction Profile (MAP). Concurrent validity was demonstrated by significant correlations between ASSIST scores and scores from the ASI-lite, SDS, AUDIT and DAST; and significantly greater ASSIST scores for those with diagnoses of abuse or dependence. Construct validity was established by significant correlations between ASSIST scores and measures of risk factors for the development of drug and alcohol problems. Participants diagnosed with attention deficit/hyperactivity disorder or antisocial personality disorder had significantly higher ASSIST scores than those not diagnosed as such. Discriminative validity was established by the capacity of the ASSIST to discriminate between substance use, abuse and dependence. ROC analysis was able to establish cut-off scores for an Australian sample, with suitable specificities and sensitivities for most substances. Predictive validity was demonstrated by similarity in ASSIST scores obtained at baseline and at follow-up. The findings demonstrated that the ASSIST is a valid screening test for psychoactive substance use in individuals who use a number of substances and have varying degrees of substance use. [source]

Substance use disorders in an Australian community survey

DRUG AND ALCOHOL REVIEW, Issue 3 2002
MAREE TEESSON
Abstract A community survey of the common mental disorders in a geographically defined treatment service area was used to explore the socio-demographic correlates and service utilization of people with alcohol and drug use disorders living in the area. These data represent the most comprehensive data on substance use disorders in a defined geographic region in Australia. Alcohol and drug use disorders were most likely to be found in the young, with those aged 18,34 uyears being three times more likely to have an alcohol use disorder than those aged 55 years and over. A third (33%) of those people with an alcohol use disorder and 42% of those with a drug use disorder had consulted a health professional in the past 12 months for their substance use disorder. [source]

Six-month outcomes associated with a brief alcohol intervention for adult in-patients with psychiatric disorders

DRUG AND ALCOHOL REVIEW, Issue 2 2002
GARY K. HULSE
Abstract The objective of this study was to evaluate the 6-month outcomes of a brief intervention to reduce alcohol consumption by psychiatric in-patients in the general hospital setting and following resolution of psychiatric morbidity. Patients from the psychiatric wards of three general hospitals were screened using the Alcohol Use Disorders Identification Test. Of 144 people approached who matched the study criteria, 120 (83%) people aged 18,64 years (mean 31.7) were recruited. Participants were randomized to either a brief motivational interview or an information package to reduce alcohol consumption. Alcohol consumption was assessed as total weekly consumption and categorized on Australian National Health and Medical Research Council (NH&MRC) criteria. We delivered 62 motivational interviews and 58 information packages. At the 6-month follow-up 83 (69%), participants were reassessed. Both groups had significantly reduced alcohol consumption. However, the motivation group had a significantly greater reduction in weekly consumption than the information group (F = 6.8, (1,65) p < 0.025) after controlling for age, sex, SCL-90-R GSI and alcohol dependence (and baseline alcohol consumption). A greater proportion of the motivation group compared to the information group also ,improved' in their classification on NH&MRC criteria (,2 = 7.3, df 1, p < 0.01). Brief interventions, especially motivational interviews, are effective in reducing alcohol use in persons with psychiatric disorders. They are effective across the mid-range of GSI severity scores for in-patients. Screening and brief interventions can and should be incorporated into the routine assessment and management in psychiatric units. [source]

Identifying young people who drink too much: the clinical utility of the five-item Alcohol Use Disorders Identification Test (AUDIT)

DRUG AND ALCOHOL REVIEW, Issue 1 2001
HELEN MILES Researcher
Abstract The current study investigated the patterns and consequences of alcohol use among young people and their perceptions of associate health risk, and explored the clinical utility of the five-item version of the Alcohol Use Disorders Identification Test (AUDIT) in screening young people for hazardous drinking. A cross-sectional sample of 393 young people aged 16,19 years were accessed through two tertiary colleges in South London and self-completed an anonymous, confidential questionnaire recording the five-item AUDIT, patterns of alcohol consumption, hazardous consequences and perception of associate health risk. Over 90% of the sample reported drinking alcohol regularly, commonly excessive weekend use and related physical, psychological and social consequences. A significant minority (20.4% of males, 18.0% of females) reported consumption of alcohol in excess of UK recommended limits, while almost a third (34.2% of males, 30.2% of females) reported scores in the ,hazardous' range of the five-item AUDIT. However, the majority had little perception of associate health risk, perceiving their use to be ,light' and unproblematic. Only one in 10 of those drinking at ,hazardous' levels recognized their alcohol use as problematic, most believing the hazardous consequences of this use were acceptable. Self-reported patterns of alcohol consumption (except age first used) and total number of psychological and social hazardous consequences were found to significantly predict AUDIT scores using linear regression analysis. Therefore the five-item AUDIT appears to have predictive validity, reflecting self-reported alcohol consumption, perception of associate health risk and hazardous consequences among young people. It is concluded that it may consequently have clinical utility as a simple screening tool (suitable for use by a variety of professionals in contact with young people) for the identification of hazardous alcohol consumption among this population. [source]

Current Awareness in Drug Testing and Analysis

DRUG TESTING AND ANALYSIS, Issue 4 2010
Article first published online: 1 APR 2010
In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of drug testing and analysis. Each bibliography is divided into 18 sections: 1 Reviews; 2 Sports doping - General; 3 Steroids; 4 Peptides; 5 Diuretics; 6 CNS agents; 7 Equine; 8 Recreational drugs - General; 9 Stimulants; 10 Hallucinogens; 11 Narcotics; 12 Forensics; 13 Alcohol; 14 Tobacco; 15 Homeland security; 16 Workplace; 17 Product authenticity; 18 Techniques. Within each section, articles are listed in alphabetical order with respect to author. If, in the preceding period, no publications are located relevant to any one of these headings, that section will be omitted. [source]

Current Awareness in Drug Testing and Analysis

DRUG TESTING AND ANALYSIS, Issue 9-10 2009
Article first published online: 22 DEC 200
In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of drug testing and analysis. Each bibliography is divided into 18 sections: 1 Reviews; 2 Sports doping - General; 3 Steroids; 4 Peptides; 5 Diuretics; 6 CNS agents; 7 Equine; 8 Recreational drugs - General; 9 Stimulants; 10 Hallucinogens; 11 Narcotics; 12 Forensics; 13 Alcohol; 14 Tobacco; 15 Homeland security; 16 Workplace; 17 Product authenticity; 18 Techniques. Within each section, articles are listed in alphabetical order with respect to author. If, in the preceding period, no publications are located relevant to any one of these headings, that section will be omitted. [source]

Current Awareness in Drug Testing and Analysis

DRUG TESTING AND ANALYSIS, Issue 6 2009
Article first published online: 7 OCT 200
In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of drug testing and analysis. Each bibliography is divided into 18 sections: 1 Reviews; 2 Sports doping - General; 3 Steroids; 4 Peptides; 5 Diuretics; 6 CNS agents; 7 Equine; 8 Recreational drugs - General; 9 Stimulants; 10 Hallucinogens; 11 Narcotics; 12 Forensics; 13 Alcohol; 14 Tobacco; 15 Homeland security; 16 Workplace; 17 Product authenticity; 18 Techniques. Within each section, articles are listed in alphabetical order with respect to author. If, in the preceding period, no publications are located relevant to any one of these headings, that section will be omitted. [source]

Substance misuse over the first 18 months of specialized intervention for first episode psychosis

EARLY INTERVENTION IN PSYCHIATRY, Issue 3 2009
Jason A. R. Carr
Abstract Aim: Examine substance misuse over the first 18 months of first-episode psychosis treatment. Method: Clinicians rated alcohol and drug (mostly cannabis) misuse for 243 individuals followed prospectively. Assessments were completed at baseline and after 3, 6 and 18 months. Interventions relating to substance misuse included ongoing assessment of use, education and counselling to avoid. Results: Alcohol and drug misuse declined significantly between baseline and 3 months, especially among patients with a substance abuse or dependence diagnosis at baseline. Overall, these reductions were maintained over the 18-month follow-up period. The exception was worsening alcohol misuse over time among patients with alcohol abuse or dependence on entry. Conclusions: With good usual care, education and support, alcohol and drug misuse declined significantly during the first months of psychosis treatment. The improvements in drug misuse were generally maintained over the 18-month follow-up, and worsening alcohol misuse over time may be the greater issue. [source]

Prediction of twelve-month service disengagement from an early intervention in psychosis service

EARLY INTERVENTION IN PSYCHIATRY, Issue 3 2007
Mark Turner
Abstract Aim: The aim is to examine disengagement in an early psychosis treatment service and contrast clinical and demographic variables of patients who disengage against those who do not. Methods: Those with termination of treatment, despite therapeutic need within 12 months of entry (disengagers) (n = 57; 24.6%), were compared with those who remained in treatment at 12 months (n = 175) on a range of clinical and demographic variables collected at admission. After testing the difference between proportions, data analysis was conducted using methods of logistic regression. Results: Alcohol and/or cannabis abuse/dependence, initial diagnosisother than mood disorder, long duration of untreated psychosis, lower Positive and Negative Syndrome Scale total symptoms, and lower insight at referral accounted for 27% of variance in patient ,disengagement' within 12 months. Conclusion: A significant proportion of patients with first episode psychosis disengage from treatment within 12 months. Despite a number of factors being associated with disengagement, prediction using admission factors was poor. Early Intervention in Psychosis Services would benefit from increased attention to alcohol and drug problems, trying to reduce the duration of untreated psychosis, improving psychiatric symptoms and increasing insight in all patients to decrease service disengagement. [source]

Alcohol, suppressed anger and violence

ADDICTION, Issue 9 2010
Thor Norström
ABSTRACT Aims Is alcohol related causally to violence, and if so, is the effect of drinking contingent on suppressed anger such that it is strongest among individuals who are highly inclined to withhold angry feelings? We addressed these questions by analysing panel data using a method that diminishes the effects of confounding factors. Design We analysed data on heavy episodic drinking and violent behaviour from the second (1994) and third (1999) waves of the Young in Norway Longitudinal Study (n = 2697; response rate: 67%). The first difference method was applied to estimate the association between these behaviours, implying that changes in the frequency of violence were regressed on changes in the frequency of drinking. Hence, the effects of time-invariant confounders were eliminated. Analyses were conducted for the whole sample, and for groups scoring low, medium and high on a short version of the STAXI anger suppression scale. Findings Changes in drinking were related positively and significantly to changes in violent behaviour, but the alcohol effect varied with the level of suppressed anger: it was strongest in the high-anger group (elasticity estimate = 0.053, P = 0.011) and weakest (and insignificant) in the low-anger group (elasticity estimate = 0.004, P = 0.806). Conclusions Alcohol use may be related causally to violence, but the effect of drinking is confined to individuals who are inclined to suppress their angry feelings. [source]

Behavioral economic analysis of cue-elicited craving for alcohol

ADDICTION, Issue 9 2010
James MacKillop
ABSTRACT Aims Craving as a motivational determinant of drug use remains controversial because of ambiguous empirical findings. A behavioral economic approach may clarify the nature of craving, theorizing that subjective craving functionally reflects an acute increase in a drug's value. The current study tested this hypothesis via a multidimensional assessment of alcohol demand over the course of an alcohol cue reactivity procedure. Design One-way within-subjects design. Setting Human laboratory environment. Participants Heavy drinkers (n = 92) underwent exposures to neutral (water) cues followed by personalized alcohol cues. Assessments Participants were assessed for craving, alcohol demand, affect, and salivation following each exposure. Findings Alcohol versus neutral cues significantly increased craving and multiple behavioral economic measures of the relative value of alcohol, including alcohol consumption under conditions of zero cost (intensity), maximum expenditure on alcohol (Omax), persistence in drinking to higher prices (breakpoint) and proportionate price insensitivity (normalized Pmax). Craving was significantly correlated with demand measures at levels ranging from 0.21,0.43. Conclusions These findings support the potential utility of a behavioral economic approach to understanding the role of environmental stimuli in alcohol-related decision making. Specifically, they suggest that the behavioral economic indices of demand may provide complementary motivational information that is related to though not entirely redundant with measures of subjective craving. [source]

Alcohol use and mortality in older men and women

ADDICTION, Issue 8 2010
Kieran A. McCaul
ABSTRACT Aims To compare the effect of alcohol intake on 10-year mortality for men and women over the age of 65 years. Design, setting and participants Two prospective cohorts of community-dwelling men aged 65,79 years at baseline in 1996 (n = 11 727) and women aged 70,75 years in 1996 (n = 12 432). Measurements Alcohol was assessed according to frequency of use (number of days alcohol was consumed per week) and quantity consumed per day. Cox proportional hazards models were compared for men and women for all-cause and cause-specific mortality. Findings Compared with older adults who did not consume alcohol every week, the risk of all-cause mortality was reduced in men reporting up to four standard drinks per day and in women who consumed one or two drinks per day. One or two alcohol-free days per week reduced this risk further in men, but not in women. Similar results were observed for deaths due to cardiovascular disease. Conclusions In people over the age of 65 years, alcohol intake of four standard drinks per day for men and two standard drinks per day for women was associated with lower mortality risk. For men, the risk was reduced further if accompanied with 1 or 2 alcohol-free days per week. [source]