______________________________________________________________ Alcohol and Alcohol Use Disorder
Young men who exhibit violent and antisocial behaviors often “burn out” with age [197]. By the time they reach 40 years of age, serotonin concentrations are increasing and testosterone concentrations are decreasing, both of which help to restrain violent behavior [198]. Research suggests that increasing the unit price of alcohol by raising alcohol taxes is an effective strategy for reducing excessive alcohol consumption and related harms, including violent behavior [199]. An examination of the impact of the price of alcoholic beverages on violence and other delinquent behavior among college students found that an increase in the price of beer could reduce the overall number of students involved in some sort of violent behavior by 4% [200]. In a study that used data from the National Household Survey on Drug Abuse, higher taxes on beer led to significant reductions in crime (e.g., property damage, use of force), with the largest impact among individuals younger than 21 years of age [201]. Another study that examined the impact of tax increases and advertising bans on reducing the prevalence of underage drinking and subsequent alcohol-related harms found both interventions to be effective [202]. A literature review of studies of underage populations found that increased taxes were significantly associated with reduced consumption and alcohol-related harms [203]. Public policies that affect the price of alcohol appear to have significant effects on alcohol-related disease and injury rates. The results of one systematic review suggest that doubling the tax on alcoholic beverages could reduce alcohol-related violence by 2% and crime by 1.4% [204]. According to the National Council on Alcoholism and Drug Dependence, on college campuses each year an estimated 696,000 students 18 to 24 years of age are assaulted by another student who has been drinking, and 97,000 students report experiencing alcohol-related sexual assault or date rape [205]. Four out of every five juvenile and teen arrestees are under the influence of alcohol or drugs while committing their crimes, test positive for drugs, are arrested for committing an alcohol- or drug-related offense, admit having substance abuse problems, or share some combination of these characteristics [206]. TRAFFIC ACCIDENTS In 2022, 10,317 people died in alcohol-related traffic fatalities, accounting for 32% of all traffic-related deaths in the United States [207]. Of the 1,090 traffic-related fatalities in 2020 among children 0 to 14 years of age, 229 (21%) involved an alcohol-impaired driver [208]. Of the estimated 127 million episodes of alcohol-impaired driving among U.S. adults, 1 million drivers were arrested for driving under the influence [208]. The CDC estimates that 32 people in the United States die in alcohol-related crashes every day [208]. In a study of persons who have been convicted of driving while impaired, 85% of women and 91% of men reported a lifetime alcohol use disorder [209]. Psychiatric comorbidity may be a key element distinguishing driving under the influence (DUI) offenders from others and in distinguishing repeat offenders from first- time offenders [210].
A study found that although marijuana’s effects on driving performance were small or moderate when taken alone, the effects were severe when combined with even a low dose of alcohol. These findings are very serious considering the frequency with which these two substances are combined, especially in young inexperienced drivers [211; 212; 213; 214; 215]. One study conducted at seven trauma centers involving 4,243 drivers who were seriously injured in crashes found that 54% of these drivers tested positive for alcohol and/or drugs from September 2019 to July 2021. Of these, 22% of the drivers tested positive for alcohol, 25% tested positive for cannabis, 9% tested positive for opioids, 10% tested positive for stimulants, and 8% tested positive for sedatives [216].
OTHER PSYCHIATRIC DISORDERS ASSOCIATED WITH ALCOHOL USE DISORDERS
Persons with alcohol use disorder, like other addicts, generally have comorbid disorders, meaning they have alcohol problems as well as other illnesses or conditions [217]. These problems may include personality disorders (formerly Axis II disorders), other drug use (especially tobacco use disorders), or a number of psychiatric disorders, from major depression and bipolar illness to eating disorders and anxiety disorders. One study reported that 50% of women and 33% of males with a history of alcohol use disorders have at least one other psychiatric disorder [209]. Treatment of the comorbid disorder is absolutely essential in preventing relapses to drinking and in preventing other adverse consequences, such as suicide among patients with depression and alcohol use disorder. DEPRESSIVE DISORDERS Alcohol is both a stimulant and a depressant, depending on the levels and time after drinking. Patients with alcohol use disorder are often misdiagnosed with depression because of the many symptoms that mimic depression. Insomnia, reduced appetite, and decreased energy are just a few of the symptoms that can occur in both diseases. Alcohol can cause temporary depressive symptoms, even in persons who have no history of depression. In fact, as many as 80% of men and women with alcohol use disorder complain of depressive symptoms, and at least one-third meet the criteria for a major depressive disorder (excluding, of course, criterion D) [218]. Depression is often a comorbid disorder but can also be solely or partially due to alcohol. This carries important implications in the way depressive symptoms are evaluated and treated in patients with alcohol use disorders. Alcohol intoxication, especially binge drinking, can also cause mood swings that mimic the “highs” of people with manic depression/bipolar disorder. Thirty to fifty percent of persons with alcohol use disorder suffer from major depression at the same time [218; 219]. Studies have found that many cases initially diagnosed as substance-induced depression were later reclassified as independent depression (i.e., not substance-induced) because the condition persisted after a period of abstinence [220].
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MDMI1826
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