Diana H. Liao

Primary Care Based Intervention to Reduce At-Risk Drinking in Older Adults: A Randomized Controlled Trial

AIMS To examine whether a multi-faceted intervention among older at-risk drinking primary care patients reduced at-risk drinking and alcohol consumption at 3 and 12 months. DESIGN Randomized controlled trial. SETTING Three primary care sites in southern California. PARTICIPANTS Six hundred and thirty-one adults aged ≥ 55 years who were at-risk drinkers identified by the Comorbidity Alcohol Risk Evaluation Tool (CARET) were assigned randomly between October 2004 and April 2007 during an office visit to receive a booklet on healthy behaviors or an intervention including a personalized report, booklet on alcohol and aging, drinking diary, advice from the primary care provider and telephone counseling from a health educator at 2, 4 and 8 weeks. MEASUREMENTS The primary outcome was the proportion of participants meeting at-risk criteria, and secondary outcomes were number of drinks in past 7 days, heavy drinking (four or more drinks in a day) in the past 7 days and risk score. FINDINGS At 3 months, relative to controls, fewer intervention group participants were at-risk drinkers [odds ratio (OR) 0.41; 95% confidence interval (CI) 0.22-0.75]; they reported drinking fewer drinks in the past 7 days [rate ratio (RR) 0.79; 95% CI 0.70-0.90], less heavy drinking (OR 0.46; 95% CI 0.22-0.99) and had lower risk scores (RR 0.77 95% CI 0.63-0.94). At 12 months, only the difference in number of drinks remained statistically significant (RR 0.87; 95% CI 0.76-0.99). CONCLUSIONS A multi-faceted intervention among older at-risk drinkers in primary care does not reduce the proportions of at-risk or heavy drinkers, but does reduce amount of drinking at 12 months.

Alcohol, Tobacco, and Nonmedical Drug Use in Older U.S. Adults: Data from the 2001/02 National Epidemiologic Survey of Alcohol and Related Conditions

OBJECTIVES: To examine the prevalence and sociodemographic and health‐related correlates of substance use, including alcohol, tobacco, and nonmedical drug use, in adults aged 65 and older.

Alcohol, Tobacco, and Nonmedical Drug Use Disorders in U.S. Adults Aged 65 Years and Older: Data From the 2001–2002 National Epidemiologic Survey of Alcohol and Related Conditions

OBJECTIVES To examine the prevalence, sociodemographic, and health-related correlates of substance use disorders, including alcohol, tobacco, and nonmedical drug use among adults aged 65 years and older. DESIGN The 2001-2002 National Epidemiologic Survey on Alcohol and Related Conditions, a cross-sectional survey of a population-based sample. SETTING The United States. PARTICIPANTS Eight thousand two hundred five adults aged 65 years and older. MEASUREMENTS Prevalence of lifetime and past 12-month Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, determined alcohol, tobacco, and nonmedical drug use disorders. RESULTS Prevalence of any substance use disorder was 21.1% during the lifetime and 5.4% in the past 12 months. Lifetime and past 12-month alcohol use disorders were 16.1% and 1.5%; tobacco use disorders were 8.7% and 4.0%; and nonmedical drug use disorders were 0.6% and 0.2%, respectively. Younger age was associated with greater odds of any lifetime or past 12-month substance use disorders. Men and those who were divorced or separated had greater odds of both lifetime alcohol and tobacco use disorders. Very good or excellent self-rated health was associated with lower odds of lifetime and past 12-month tobacco use disorders. Younger age and being divorced or separated were associated with greater odds of lifetime nonmedical drug use disorder. CONCLUSIONS More than one in five older adults ever had a substance use disorder, and more than 1 in 20 had a disorder in the past 12 months, primarily involving alcohol or tobacco. Older adults have increased comorbidities and use of medications, which can increase risks associated with substance use.

Light to Moderate Alcohol Consumption and Disability: Variable Benefits by Health Status

In adults, light to moderate alcohol consumption is associated with lower risks for heart disease, diabetes, and mortality. This study examined whether light to moderate alcohol use is also associated with lower risk of incident physical disability over two 5-year periods in 4,276 noninstitutionalized adults in the United States, aged 50 years or older, by using data from 3 waves of the National Health and Nutrition Examination Survey Epidemiologic Follow-up Study surveys from 1982 to 1992. Light/moderate drinking (<15 drinks per week and <5 per drinking day or 4 per drinking day for women) was associated with reduced risk for incident disability or death over 5 years, compared with abstention (adjusted odds ratio = 0.77; P = 0.008). Among survivors, light/moderate drinking was associated with lower risk for incident disability, compared with abstention (adjusted odds ratio = 0.75; P = 0.009). In stratified analyses, disability risk decreased with light/moderate drinking in a dose-dependent fashion in men and women with good or better self-reported health but not in men or women with fair or worse self-reported health. Alcohol consumption in moderation might reduce the risk of developing physical disability in older adults in good health but not in those in poor health.

Why Do Older Unhealthy Drinkers Decide to Make Changes or Not in Their Alcohol Consumption? Data from the Healthy Living as You Age Study

To understand characteristics of older at‐risk drinkers and reasons why they decide to change or maintain their alcohol consumption.

Testing the initial efficacy of a mailed screening and brief feedback intervention to reduce at-risk drinking in middle-aged and older adults: the comorbidity alcohol risk evaluation study.

To determine the initial efficacy of a mailed screening and brief intervention to reduce at‐risk drinking in persons aged 50 and older.

Development and Preliminary Testing of a Promotora - Delivered, Spanish Language, Counseling Intervention for Heavy Drinking among Male, Latino Day Laborers

This study developed and then tested the feasibility, acceptability and initial efficacy of a 3-session, culturally adapted, intervention combining motivational enhancement therapy (MET) and strengths-based case management (SBCM) delivered by promotoras in Spanish to reduce heavy drinking among male, Latino day laborers. A pilot two-group randomized trial (N=29) was conducted to evaluate the initial efficacy of MET/SBCM compared to brief feedback (BF). Alcohol-related measures were assessed at 6, 12 and 18weeks after baseline. Most intervention group participants (12/14) attended all counseling sessions and most participants (25/29) remained in the study at 18weeks. Alcohol related measures improved in both groups over time with no statistically significant differences observed at any of the time points. However the comparative effect size of MET/SBCM on weekly drinking was in the large range at 6-weeks and in the moderate range at 12-weeks. Post hoc analyses identified a statistically significant reduction in number of drinks over time for participants in the intervention group but not for control group participants. Despite the extreme vulnerability of the population, most participants completed all sessions of MET/SBCM and reported high satisfaction with the intervention. We feel our community partnership facilitated these successes. Additional studies of community-partnered and culturally adapted interventions are needed to reduce heavy drinking among the growing population of Latinos in the U.S.

Alcohol, Tobacco and Non-Medical Drug Use in U.S. Adults Aged 65 Years and Older: Data from the 2001-2002 National Epidemiologic Survey of Alcohol and Related Conditions

OBJECTIVES: To examine the prevalence and sociodemographic and health‐related correlates of substance use, including alcohol, tobacco, and nonmedical drug use, in adults aged 65 and older.

Alcohol, Tobacco, and Nonmedical Drug Use in Older U.S. Adults: Data from the 2001/02 National Epidemiologic Survey of Alcohol and Related Conditions: ALCOHOL, TOBACCO, AND NONMEDICAL DRUG USE IN OLDER ADULTS

OBJECTIVES: To examine the prevalence and sociodemographic and health‐related correlates of substance use, including alcohol, tobacco, and nonmedical drug use, in adults aged 65 and older.

Use of web-based screening and brief intervention for unhealthy alcohol use by older adults

BACKGROUND While the number of older adults who engage in unhealthy drinking is increasing, few studies have examined the role of online alcohol screening and intervention tools for this population. The objective of this study was to describe characteristics of drinking behaviors among older adults who visited an alcohol screening and intervention website, and compare them to younger adults. METHODS We analyzed the responses of visitors to Alcoholscreening.org in 2013 (n=94,221). The prevalence of unhealthy alcohol use, behavioral change characteristics, and barriers to changing drinking were reported by age group (ages 21-49, 50-65, 66-80). Logistic regression models were used to identify characteristics associated with receiving a plan to either help cut back or quit drinking. RESULTS Of the entire study sample, 83% of respondents reported unhealthy drinking (exceeding daily or weekly recommended limits) with 84% among 21-49year olds, 79% among 50-65year olds, and 85% among adults over 65. Older adults reported fewer negative aspects of drinking, lower importance to change, highest confidence and fewer barriers to change, compared to younger adults. In the adjusted model, females (AOR=1.45, p<0.001) and older adults (AOR=1.55, p<0.002) were more likely to receive a plan to change drinking behaviors. DISCUSSION An online screening and intervention tool identified many older adults with unhealthy alcohol use behaviors and most were receptive to change. Web-based screening and interventions for alcohol use have the potential to be widely used among older adults.