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Biomedical subjects

Robert D Brewer

Publications and source records attributed to Robert D Brewer.

14 recordsLinked to original sources
PubMed2007

Binge drinking and associated health risk behaviors among high school students.

OBJECTIVES: Underage drinking contributes to the 3 leading causes of death (unintentional injury, homicide, and suicide) among persons aged 12 to 20 years. Most adverse health effects from underage drinking stem from acute intoxication resulting from binge drinking. Although binge drinking, typically defined as consuming > or = 5 drinks on an occasion, is a common pattern of alcohol consumption among youth, few population-based studies have focused specifically on the characteristics of underage binge drinkers and their associated health risk behaviors. METHODS: We analyzed data on current drinking, binge drinking, and other health risk behaviors from the 2003 National Youth Risk Behavior Survey. Prevalence estimates and 95% confidence intervals were calculated by using SAS and SUDAAN statistical software. Logistic regression was used to examine the associations between different patterns of alcohol consumption and health risk behaviors. RESULTS: Overall, 44.9% of high school students reported drinking alcohol during the past 30 days (28.8% binge drank and 16.1% drank alcohol but did not binge drink). Although girls reported more current drinking with no binge drinking, binge-drinking rates were similar among boys and girls. Binge-drinking rates increased with age and school grade. Students who binge drank were more likely than both nondrinkers and current drinkers who did not binge to report poor school performance and involvement in other health risk behaviors such as riding with a driver who had been drinking, being currently sexually active, smoking cigarettes or cigars, being a victim of dating violence, attempting suicide, and using illicit drugs. A strong dose-response relationship was found between the frequency of binge drinking and the prevalence of other health risk behaviors. CONCLUSIONS: Binge drinking is the most common pattern of alcohol consumption among high school youth who drink alcohol and is strongly associated with a wide range of other health risk behaviors. Effective intervention strategies (eg, enforcement of the minimum legal drinking age, screening and brief intervention, and increasing alcohol taxes) should be implemented to prevent underage alcohol consumption and adverse health and social consequences resulting from this behavior.

Adolescent↗
PubMed2006

Health care access among U.S. adults who drink alcohol excessively: missed opportunities for prevention.

INTRODUCTION: Excessive alcohol consumption kills approximately 75,000 people annually in the United States. Although alcohol screening among primary care patients is recommended by the U.S. Preventive Services Task Force, it is rarely performed. It is unclear whether low screening rates are due to limited access to health care, missed screening opportunities during patient visits, or both. METHODS: Data came from the 2002 Behavioral Risk Factor Surveillance System, a population-based telephone survey of noninstitutionalized U.S. adults. Current health insurance status and a history of a recent medical checkup (within 2 years) were assessed in relation to alcohol consumption status. Excessive drinkers included those who reported binge drinking (consuming five or more drinks on one or more occasions in the past month), heavy drinking (consuming more than 60 drinks in the past month for men or more than 30 for women), or both. RESULTS: The prevalence of excessive drinking among the general population (17%) was only slightly higher than the prevalence among those with current health insurance (15%) or a recent checkup (14%). Among excessive drinkers, 79% had current health insurance and 78% had a recent checkup. Although excessive drinkers were somewhat less likely to have health insurance or a recent checkup compared with nonexcessive drinkers and nondrinkers, these differences were less pronounced after stratifying by age. Excessive drinkers with the lowest rates of health insurance were young, Hispanic, less educated, and unemployed. However, most excessive drinkers who lacked insurance or a checkup were employed. CONCLUSION: Most excessive drinkers were insured and had a recent medical checkup, suggesting that low screening rates among excessive drinkers are mostly due to missed screening opportunities rather than a lack of screening opportunities. Systems approaches to address these missed opportunities should be aggressively implemented.

Alcohol Drinking↗
PubMed2005

Alcohol-impaired driving among U.S. adults, 1993-2002.

BACKGROUND: Motor vehicle-related injury is the leading cause of death in the United States for people aged 1 to 34 years. In 2002, 17,419 (41%) of 42,815 traffic deaths were alcohol related. OBJECTIVE: To estimate trends in alcohol-impaired driving among U.S. adults from 1993 through 2002. DESIGN, SETTING, AND PARTICIPANTS: The Behavioral Risk Factor Surveillance System, a random-digit telephone survey of adults aged >/=18 years in all states (and the District of Columbia). MAIN OUTCOME MEASURES: The percentage of respondents who reported alcohol-impaired driving (AID) in the past month, total estimated annual number of AID episodes, and annual rate per 1000 adult population. RESULTS: The estimated annual number of episodes of AID in the United States declined from 123 million in 1993 to 116 million in 1997, but then increased to 159 million in both 1999 and 2002. In varying magnitudes, this increase was observed among most subgroups of the population. In each study year, over 80% of total AID episodes were reported by people who also reported binge drinking (more than five drinks on a single occasion). CONCLUSIONS: After a general decline in the United States in the mid-1990s, self-reported AID increased substantially by the turn of the century. AID is strongly associated with binge drinking. Effective interventions to prevent AID and binge drinking should be widely adopted.

Accidents, Traffic↗
PubMed2005

Cardiovascular risk factors and confounders among nondrinking and moderate-drinking U.S. adults.

BACKGROUND: Studies suggest that moderate drinkers have lower cardiovascular disease (CVD) mortality than nondrinkers and heavy drinkers, but there have been no randomized trials on this topic. Although most observational studies control for major cardiac risk factors, CVD is independently associated with other factors that could explain the CVD benefits ascribed to moderate drinking. METHODS: Data from the 2003 Behavioral Risk Factor Surveillance System, a population-based telephone survey of U.S. adults, was used to assess the prevalence of CVD risk factors and potential confounders among moderate drinkers and nondrinkers. Moderate drinkers were defined as men who drank an average of two drinks per day or fewer, or women who drank one drink or fewer per day. RESULTS: After adjusting for age and gender, nondrinkers were more likely to have characteristics associated with increased CVD mortality in terms of demographic factors, social factors, behavioral factors, access to health care, and health-related conditions. Of the 30 CVD-associated factors or groups of factors that we assessed, 27 (90%) were significantly more prevalent among nondrinkers. Among factors with multiple categories (e.g., body weight), those in higher-risk groups were progressively more likely to be nondrinkers. Removing those with poor health status or a history of CVD did not affect the results. CONCLUSIONS: These findings suggest that some or all of the apparent protective effect of moderate alcohol consumption on CVD may be due to residual or unmeasured confounding. Given their limitations, nonrandomized studies about the health effects of moderate drinking should be interpreted with caution, particularly since excessive alcohol consumption is a leading health hazard in the United States.

Adult↗
PubMed2005

The state sets the rate: the relationship among state-specific college binge drinking, state binge drinking rates, and selected state alcohol control policies.

OBJECTIVES: We assessed the relationship between college binge drinking, binge drinking in the general population, and selected alcohol control policies. METHODS: We analyzed binge drinking rates from 2 national surveys, the Harvard School of Public Health College Alcohol Study and the Centers for Disease Control and Prevention's Behavioral Risk Factor Surveillance System. Binge drinking data were linked to a summary measure of 7 salient alcohol control policies and a rating of resources devoted to law enforcement. RESULTS: State-level college and adult binge drinking rates were strongly correlated (Pearson correlation coefficient=0.43; P<.01). Attending college in states with the lowest binge drinking rates (adjusted odds ratio [OR]=0.63; 95% confidence interval [CI]=0.41, 0.97) and presence of more stringent alcohol control policies (adjusted OR=0.57; 95% CI=0.33, 0.97) were independent predictors of student binge drinking, after adjusting for state law enforcement and individual-, college-, and state-level covariates. CONCLUSIONS: State of residence is a predictor of binge drinking by college students. State-level alcohol control policies may help reduce binge drinking among college students and in the general population.

Adolescent↗
PubMed2004

Binge drinking and health-related quality of life: do popular perceptions match reality?

BACKGROUND: Popular culture (movies, television shows, advertising) often portrays drinking to the point of intoxication as either humorous or associated with enjoyable social activities that enhance quality of life. This study examined the association between binge drinking (consuming five or more alcoholic drinks on one occasion) and health-related quality of life (HRQOL) among U.S. adults. METHODS: Data are from the Behavioral Risk Factor Surveillance System, a continuous random-digit-dial telephone survey of adults aged >/=18 years conducted in all states. This survey included questions about alcohol consumption and HRQOL. RESULTS: In 2001, 52% of U.S. adults were current drinkers (one or more drinks in the past 30 days). Of current drinkers, 11% were frequent binge drinkers (three or more episodes in past month) and 14% were infrequent binge drinkers (one to two episodes in past month). After adjusting for confounding factors, frequent binge drinkers were more likely than non-binge drinkers to experience >/=14 unhealthy days (physical or mental) in the past month (adjusted odds ratio [AOR]=1.39, 95% confidence interval [CI]=1.24-1.56), primarily because they had more mentally unhealthy days than non-binge drinkers (AOR=1.52, 95% CI=1.32-1.75). CONCLUSIONS: Frequent binge drinking is associated with significantly worse HRQOL and mental distress, including stress, depression, and emotional problems. Effective interventions to prevent binge drinking should be widely adopted and may help improve quality of life.

Adolescent↗
PubMed2004

Trends in alcohol use and binge drinking, 1985-1999: results of a multi-state survey.

BACKGROUND: Alcohol abuse is a major public health problem in the United States. Binge drinking and drinking among youth are of special concern. The purpose of this study is to examine trends in alcohol use and binge drinking and correlates of the behaviors with a focus on drinking among persons 18 to 20 years of age. METHODS: Data are from telephone interviews of 449,110 adults aged > or =18 years residing in the 19 states that participated in the Behavioral Risk Factor Surveillance System (BRFSS) from 1985 to 1999. The percentages reporting current alcohol use and binge use (> or =5 drinks per occasion) were calculated by year, age, gender, race, and level of education. Data were analyzed in 2003. RESULTS: From 1985 to 1999, the prevalence of current alcohol use dropped 7.3%, and binge drinking dropped 3.3%. Among all age groups, most of the decline occurred before 1990. The greatest decline in both current (12.6%) and binge use (7.3%) occurred in the 18- to 20-year-old group. Between 1997 and 1999, however, respondents in this age group reported increases in these behaviors. Throughout the survey period, the proportion of current users who binge changed very little and remained highest among persons aged 18-20 years (52.1%). CONCLUSIONS: Alcohol use leveled off in the 1990s, but may be increasing, especially among persons 18-20 years of age. Those who drink are about as likely to report binge drinking as were drinkers 15 years ago.

Adolescent↗
PubMed2004

Prevalence of adult binge drinking: a comparison of two national surveys.

BACKGROUND: Binge drinking (defined as five or more drinks on an occasion) causes approximately half of the estimated 85,000 alcohol-related deaths in the United States each year. The Behavioral Risk Factor Surveillance System (BRFSS), a telephone survey, and the National Survey on Drug Use and Health (NSDUH), an in-person survey, provide population-based estimates of binge drinking. Evaluating the concordance of binge drinking estimates from the BRFSS and the NSDUH is important for surveillance and for planning prevention programs. METHODS: In 2003, combined data on binge drinking for 1999 and 2001 from the BRFSS (n =355,371) and the NSDUH (n =87,145) were analyzed for respondents aged >or=18 years. RESULTS: National binge drinking estimates were 14.7% (95% confidence interval [CI]=14.5-15.2) for BRFSS and 21.6% (CI=21.2-22.0) for NSDUH. Although there was good correlation between state-specific binge drinking estimates from the two surveys (Pearson's r =0.82), the BRFSS state estimates were significantly lower (p <0.05) than the NSDUH estimates in 46 states and the District of Columbia. The demographic characteristics of binge drinkers and the wording of the binge question were similar in the two surveys. However, in 1999, NSDUH changed from paper interviews to computer-administered interviews, and incorporated an internal validity check with feedback questions to resolve inconsistent responses. CONCLUSIONS: Estimates of binge drinking from the NSDUH were consistently higher than those from the BRFSS, probably due to differences in survey methodology. Continued efforts to improve binge drinking surveillance are important for preventing this public health problem.

Adult↗
PubMed2004

Metropolitan-area estimates of binge drinking in the United States.

OBJECTIVES: We estimated adult binge drinking prevalence in US metropolitan areas. METHODS: We analyzed 1997 and 1999 Behavioral Risk Factor Surveillance System data for 120 metropolitan areas in 48 states and the District of Columbia. RESULTS: The prevalence of binge drinking varied substantially across metropolitan areas, from 4.1% in Chattanooga, Tenn, to 23.9% in San Antonio, Tex, (median = 14.5%). Seventeen of the 20 metropolitan areas with the highest estimates were located in the upper Midwest, Texas, and Nevada. In 13 of these areas, at least one third of persons aged 18 to 34 years were binge drinkers. There were significant intrastate differences for binge drinking among metropolitan areas in New York, Tennessee, and Utah. CONCLUSIONS: Metropolitan-area estimates can be used to guide local efforts to reduce binge drinking.

Adolescent↗
PubMed2003

Binge drinking among US adults.

CONTEXT: Binge drinking (consuming > or =5 alcoholic drinks on 1 occasion) generally results in acute impairment and has numerous adverse health consequences. Reports indicate that binge drinking may be increasing in the United States. OBJECTIVES: To quantify episodes of binge drinking among US adults in 1993-2001, to characterize adults who engage in binge drinking, and to describe state and regional differences in binge drinking. DESIGN, SETTING, AND PARTICIPANTS: The Behavioral Risk Factor Surveillance System, a random-digit telephone survey of adults aged 18 years or older that is conducted annually in all states. The sample size ranged from 102 263 in 1993 to 212 510 in 2001. MAIN OUTCOME MEASURES: Binge-drinking prevalence, episodes, and episodes per person per year. RESULTS: Between 1993 and 2001, the total number of binge-drinking episodes among US adults increased from approximately 1.2 billion to 1.5 billion; during this time, binge-drinking episodes per person per year increased by 17% (from 6.3 to 7.4, P for trend =.03). Between 1995 and 2001, binge-drinking episodes per person per year increased by 35% (P for trend =.005). Men accounted for 81% of binge-drinking episodes in the study years. Although rates of binge-drinking episodes were highest among those aged 18 to 25 years, 69% of binge-drinking episodes during the study period occurred among those aged 26 years or older. Overall, 47% of binge-drinking episodes occurred among otherwise moderate (ie, non-heavy) drinkers, and 73% of all binge drinkers were moderate drinkers. Binge drinkers were 14 times more likely to drive while impaired by alcohol compared with non-binge drinkers. There were substantial state and regional differences in per capita binge-drinking episodes. CONCLUSIONS: Binge drinking is common among most strata of US adults, including among those aged 26 years or older. Per capita binge-drinking episodes have increased, particularly since 1995. Binge drinking is strongly associated with alcohol-impaired driving. Effective interventions to prevent the mortality and morbidity associated with binge drinking should be widely adopted, including screening patients for alcohol abuse in accordance with national guidelines.

Adult↗
PubMed2003

Binge drinking in the preconception period and the risk of unintended pregnancy: implications for women and their children.

OBJECTIVE: To assess the relationship between unintended pregnancy resulting in a live birth and binge drinking (having 5 or more alcoholic beverages on 1 occasion) in the 3 months before pregnancy (the preconception period) and to characterize women who are of childbearing age and binge drink. METHODS: A case-control study was conducted of women with pregnancies that resulted in a live birth, comparing those with unintended pregnancies with those with intended pregnancies. Data analyzed were from the 15 states that participated in the Pregnancy Risk Assessment Monitoring System from 1996-1999. RESULTS: Of 72 907 respondents, 45% of pregnancies were unintended. Compared with women with intended pregnancy, women with unintended pregnancy were more likely to be young and black and to report preconception binge drinking (16.3% vs 11.9%; odds ratio [OR]: 1.43; 95% confidence interval [CI]: 1.13-1.54). After adjusting for potential confounders, preconception binge drinking was associated with unintended pregnancy for white women (adjusted OR: 1.63; 95% CI: 1.47-1.80) but not for black women (adjusted OR: 0.96, 95% CI: 0.77-1.20). Overall, 14% of women reported preconception binge drinking. Women who binge drank in the preconception period were more likely to be white and unmarried; to smoke and be exposed to violence in the preconception period; and to consume alcohol, binge drink, and smoke during pregnancy. CONCLUSIONS: Binge drinking in the preconception period was associated with unintended pregnancies resulting in a live birth among white women but not among black women. Preconception binge drinkers were more likely to engage in other risky behaviors, including drinking during pregnancy. Comprehensive interventions to reduce binge drinking may reduce unintended pregnancies, as well as other adverse maternal and pediatric health outcomes.

Adolescent↗