The relationship between alcohol problems and health functioning of older adults in primary care settings.

OBJECTIVE: The purpose of this study was to determine the relationship between alcohol use and health functioning in a sample of older adults screened in primary care settings. DESIGN: A cross-sectional study. SETTING: Thirty-seven primary care clinics. PARTICIPANTS: Older adults (n = 8,578; aged 55-97) with regularly scheduled appointments in primary care clinics were screened. MEASUREMENTS: Participants were categorized based on alcohol consumption levels as abstainers, low-risk drinkers, and at-risk drinkers (women: 9 or more drinks/week; men: 12 or more drinks/week). Dependent variables were eight SF-36 health functioning scales. RESULTS: Sixty-one percent of participants were abstainers, 31% were low-risk drinkers, and 7% were at-risk drinkers. ANCOVAs found significant effects of drinking status on General Health, Physical Functioning, Physical Role Functioning, Bodily Pain, Vitality, Mental Health, Emotional Role, and Social Functioning, controlling for age and gender, with low-risk drinkers scoring significantly better than abstainers. At-risk drinkers had significantly poorer mental health functioning than low-risk drinkers. Few significant gender differences were found on SF-36 scales. CONCLUSIONS: Older adults who are at-risk drinkers may not present with poor physical health functioning. Future studies are needed to determine the relationship between drinking limits for older adults and other areas of physical and psychosocial health.

Older adult treatment outcome following elder-specific inpatient alcoholism treatment.

This study examined multidimensional 6-month outcomes of elder-specific inpatient alcoholism treatment for 90 participants over the age of 55. At baseline, physical health functioning was similar to that reported by seriously medically ill inpatients in other studies while psychosocial functioning was worse, and nearly one third of the sample had comorbid psychiatric disorders. Based on 6-month outcomes, participants were classified into the following groups: Abstainers, Non-Binge Drinkers, and Binge Drinkers. The groups did not differ on any baseline measures (demographics, drinking history, alcohol symptoms and age of onset, comorbidity, or length of treatment). General health improved between baseline and follow-up for all groups. Psychological distress decreased for Abstainers and Non-Binge Drinkers, but did not change for Binge Drinkers. Results suggest that a large percentage of older adults who receive elder-specific treatment attain positive outcomes across a range of outcome measures.

Stability in the drinking habits of older problem-drinkers recruited from nontreatment settings.

Few prospective studies have examined older problem-drinkers not currently in treatment to determine the stability in alcohol problems over time. Seventy-eight currently drinking, older adults meeting a diagnosis of alcohol abuse or dependence were recruited via advertising to complete a health interview; 48 were reinterviewed approximately 3 years later. Participants were categorized based on alcohol consumption (risk) and alcohol-related diagnostic symptoms (problem) at baseline and follow-up. At follow-up, few older adults (11.4%) were resolved using both risk and problem criteria. Alcohol risk/problem groups were not significantly stable between baseline and follow-up. Health problems was the most common reason for changing drinking habits. Average and maximum consumption at baseline and follow-up were significant markers of follow-up risk group and follow-up alcohol-related consequences, respectively, with maximum consumption being more robust. The course of alcohol problems among older adults fluctuates over time, and heavy drinking appears to be the best indicator of problem continuation.

Gender differences in the relationships among SES, family history of alcohol disorders and alcohol dependence.

OBJECTIVE: Potential moderator and mediator roles of several measures of socioeconomic status (SES) were investigated for the relationship between a family history of alcoholism (FH) and alcohol dependence symptoms in adulthood. METHOD: These analyses were performed with a sample of 931 men and 385 women participating in studies at the Alcohol Research Center, University of Michigan. Hierarchical multiple regression equations were used to assess whether SES mediated and moderated relationships between FH and alcohol dependence symptoms. RESULTS: In general, measures of SES (education, occupation, personal and household income) were more important predictors of alcohol dependence symptoms among men, while FH was a stronger predictor among women. In the female sample, measures of personal and household income interacted with family history such that the influence of family history on adult alcohol dependence symptoms was significantly stronger among low income women. Measures of SES and FH were additively related to alcohol dependence symptoms among men. Education partially meditated the relationship between family history and alcohol dependence symptoms among men, indicating that the influence of family history on subsequent alcohol problems among men may be partially due to familial alcoholism's negative effect on educational attainment. CONCLUSIONS: The results of this study suggest the influence of FH on alcohol dependence varies according to SES and gender, and point to the usefulness of examining potential moderators and mediators of family history of alcohol use disorders.

Birth cohort differences in features of antisocial alcoholism among men and women.

BACKGROUND: This study examines the relations between birth cohort, gender, and family history of alcohol problems on alcohol dependence, and on the endorsement of alcohol abuse/dependence symptoms related to antisocial behavior. METHODS: Men (n = 1,365) and women (n = 625) were recruited from the community, hospitals, and other treatment sites and were given a structured diagnostic interview. Data were analyzed by using logistic regression. RESULTS: Age of first regular alcohol use was lower in more recent birth cohorts for both men and women, with those born in the most recent cohort reporting earliest regular use. The decline across cohort was more dramatic in women than in men. For those participants with a diagnosis of alcohol dependence, being born in a more recent cohort was associated with increased risk of dependence onset before age 25. Among those participants with onset of alcohol dependence before age 25 (n(men) = 400; n(women) = 51), being born in a more recent cohort was associated with increased risk of fights while drinking, police involvement, and drunk driving trouble as well as with increased risk for a diagnosis of abuse or dependence on another drug. CONCLUSIONS: These results suggest that the prevalence of antisocial alcoholism may be increasing for both men and women. These data exemplify how societal change may affect expression of underlying vulnerability for traits thought to be genetically influenced.

Evaluating measures of family history of alcoholism: density versus dichotomy.

AIMS: Studies have used myriad measures of family history of alcoholism (FH) making it difficult to compare them directly. Commonly used FH measures partition samples into the well known positive (FH+) and negative (FH-) dichotomy, although quantitative measures of density potentially provide more information. A standard FH measure would facilitate between-study comparisons. The purpose of this study is to evaluate a quantitative FH measure, called Family History Density (FHD), that has theoretical and practical advantages over currently used measures. DESIGN: Logistic regression equations were estimated for FHD and six commonly used FH measures on alcohol dependence diagnosis, and two measures of alcoholism severity (i.e. withdrawal and tolerance). PARTICIPANTS: Subjects recruited for studies (254 men and 97 women) completed a structured clinical assessment. MEASUREMENTS: Alcoholism diagnosis and endorsement of tolerance or withdrawal symptoms were obtained using the alcohol module from the NIMH Diagnostic Interview Schedule III-R (DIS III-R). Family history of alcoholism was coded using the criteria from the Family Informant Schedule and Criteria (FISC). FINDINGS: All FH measures were associated with alcohol dependence diagnosis, development of tolerance and experiencing withdrawal symptoms in men. In women, only FHD and Parent were significantly associated with all three outcomes. CONCLUSIONS: FHD is a good candidate to be a standard FH measure because it is quantitative, based on familial relatedness and capable of accounting for significant variation in alcoholism diagnosis and two indices of alcoholism severity in men and in women.

Adulthood functioning: the joint effects of parental alcoholism, gender and childhood socio-economic stress.

The popular literature has publicized the adjustment difficulties of adult children of an alcohol-dependent parent (ACOAs); however, empirical studies do not provide consistent support. We examined the impact of parental alcoholism, degree of childhood socio-economic stress and gender on three broad categories of adulthood functioning (psychopathology, socio-economic attainment and marital stability). These effects were investigated with a heterogeneous sample of 400 men and 226 women participating in studies at the University of Michigan Alcohol Research Center. Parental alcoholism and childhood socio-economic stress exerted significant independent effects on most adulthood functioning measures. Men and women differed substantially only on socio-economic attainment measures, and effects of parental alcoholism and childhood economic stress on men and women were generally similar. For marital stability, parental alcoholism and childhood socio-economic stress interacted. These results suggest that researchers who study the impact of family history for alcoholism on psychological functioning should consider other aspects of the family of origin that promote wellbeing. In addition, results of this study point to the need for more research on gender differences, protective factors that promote good adjustment and outcome measures reflecting general life adaptation.

Nicotine dependence and withdrawal in alcoholic and nonalcoholic ever-smokers.

We compared nicotine dependence and withdrawal in male alcoholic and control ever-smokers, controlling for relevant demographic and clinical variables. Alcoholics were more likely to meet criteria for moderate or severe nicotine dependence and endorse more nicotine dependence symptoms. Symptoms reported more frequently by alcoholics included: (a) using nicotine in larger amounts or over a longer time than intended; (b) continued use despite problems caused or exacerbated by nicotine; (c) marked tolerance; and (d) experiencing characteristic nicotine withdrawal symptoms. Alcoholics also smoked more heavily. Other than "headaches," and "decreased heart rate," alcoholics consistently endorsed nicotine withdrawal symptoms at a higher rate. After controlling for demographic and clinical variables and level of nicotine dependence, only "feel depressed" differed significantly between groups. Our research supports previous findings suggesting that nicotine dependence is more severe in those with a history of alcohol dependence. As a result, alcoholics may experience greater discomfort from nicotine withdrawal upon smoking cessation.

The relationship between alcohol symptoms and consumption among older drinkers.

The present study assessed the relationship between current alcohol symptoms and consumption levels in a heterogeneous sample of older adults. The sample consisted of 443 participants over age 55 who reported drinking within the past year, including social drinkers, alcoholics in treatment, and alcoholics not in treatment. Symptoms for the past year were assessed using the Diagnostic interview Schedule (DIS-III-R) alcohol section, and subjects were subsequently assigned to two groups (symptom-free and symptomatic), depending on whether they experienced any DSM-III-R alcohol symptoms in the last year. For both men and women, average daily consumption and the frequency of heavy drinking contributed to whether participants had experienced any alcohol symptoms. The results indicate that the consumption levels of men and women differed only for symptomatic drinkers. The findings support recommendations that consumption limits for older adults should be lower than those recommended in the literature for younger adults. Furthermore, the results suggest that, in addition to limiting average daily consumption to no more than one drink per day, eliminating episodes of heavy drinking (consuming five or more drinks) could further reduce the risk of alcohol-related symptoms for older adults.

Older adult controlled drinkers and abstainers.

Little is known about the lifetime course of alcohol problems, especially during late adulthood. Many individuals with a history of alcohol problems achieve remission of their symptoms through abstinence or controlled drinking. This study examined 135 older adults with a prior history of alcohol diagnoses who were symptom free for at least the past year. Two groups were identified based on their alcohol consumption within the past year: abstinent individuals (n = 92) and controlled drinkers (n = 43). The groups did not differ in age, racial composition, education, income, or years since their last alcohol-related symptom, but they did differ in gender composition, indices of alcoholism severity, history of formal and informal treatment, as well as lifetime alcohol consumption patterns. Abstinent individuals had more severe alcohol problems, consumed higher amounts of alcohol on drinking days, had more years of heavy alcohol consumption, and were more likely to have attended alcohol treatment and Alcoholics Anonymous (AA). The controlled drinkers had a longer history of moderate social drinking, and their current consumption habits appeared to be similar to symptom-free older adult drinkers. The results suggest that gender, alcoholism severity, history of formal and informal treatment, and past consumption patterns are associated with whether older adults with histories of alcoholism attain successful outcomes through abstinence or controlled drinking.

Treatment outcome of alcoholics with and without cocaine disorders.

The treatment outcome literature suggests that alcoholics with coexisting drug dependence have worse prognoses. We compared three groups of inpatients treated on the same hospital unit for disorders of alcohol only (n = 51), cocaine only (n = 27), or both disorders (dual group, n = 27). At follow-up, we contacted 105 (81%) of 129 patients at a mean of 13.4 +/- 4.1 months after discharge. The three groups significantly and equivalently decreased their consumption of substances at follow-up, and they also had equivalent improvements in employment and in medical and psychiatric well-being. A nonsignificant trend existed for greater abstinence in the alcohol group (53%) than in the dual group (35%), and with regression analysis diagnostic group and stable residence predicted abstinence in the past 30 days. Elapsed time before using alcohol was equivalent for the two alcohol groups, and relapse to alcohol preceded relapse to cocaine by 1 month on average. In sum, outcomes were more similar than different for the three groups. Although specific treatments to enhance abstinence for cocaine users are indicated, clinicians should approach cocaine-using alcoholics with equal optimism for improvement as with other alcoholics.