On the road to retirement: Predicting nighttime driving difficulty and cessation using self-reported health factors.

Introduction: Older drivers now expect to drive longer than previous cohorts and will make up about 25% of licensed U.S. drivers by 2050. Identifying early predictors of nighttime driving difficulty, a precursor to driving retirement, can inform screening procedures and timely linkage to interventions supporting driving or transitioning to driving cessation. Methods: We examined self-reported physical and mental health baseline predictors of greater nighttime driving difficulty in five and ten years using weighted multivariate logistic analyses of 2261 drivers, aged 57 to 85, from the National Social Life, Health, and Aging Project (NSHAP). Transition matrix models describe probabilities of having greater, lesser, or the same nighttime driving difficulty after five years based on baseline driving conditions and the significant logistic model factors. We built a transition matrix tool that offers users the ability to calculate expected probabilities of change in nighttime driving difficulty based on the identified salient factors. Results: Five-year predictors of greater nighttime driving difficulty included perceived poor physical health (OR = 3.75), limitations to activities of daily living (ADLs; OR = 1.97), and clinical levels of depressive and anxiety symptoms (OR = 1.63; OR = 1.71). Excellent physical health (OR = 0.52), mental health (OR = 0.60), and any frequency of physical activity compared to 'never' were protective (OR = 0.37-0.51). Physical health, walking pain, and limitations to ADLs were predictive at ten-years. Transition models showed physical health and anxiety were most indicative of greater nighttime driving difficulty at 5-years for those reporting no difficulty at baseline, but limitations to ADLs were more predictive otherwise. Conclusions: Lay practitioners could capitalize on the use of self-report screening measures to identify older adults who may experience near-term nighttime driving difficulty. Earlier identification may better guide long-term driving retirement planning or engagement in appropriate health interventions. The transition matrix modeling tool is freely available to facilitate development and validation of related measures.

Does a place of last drink initiative affect the likelihood of alcohol sales to obviously intoxicated patrons?

BACKGROUND: Although the sale of alcohol to obviously intoxicated patrons (i.e., overservice) is illegal in 48 U.S. states, the likelihood of overservice at bars and restaurants has exceeded 80% across multiple studies, states, and decades. Place of last drink (POLD) enforcement is one proposed strategy to address alcohol overservice. When law enforcement agents respond to an alcohol-related incident, they ask the individuals involved where they had their last alcoholic beverage. POLD information is recorded and ideally systematically reviewed to identify locations that are frequently places of last drink. Law enforcement or other agencies may follow up with or penalize the alcohol license holder at these locations. We compared the likelihood of overservice in communities conducting POLD with communities that did not conduct POLD in Minnesota. METHODS: Pseudo-intoxicated patrons acted out signs of obvious intoxication while attempting to purchase alcohol at 396 bars and restaurants in 26 communities conducting POLD and 26 comparison communities. We calculated rates of alcohol sales to the pseudo-intoxicated patrons overall and in POLD communities versus comparison communities. RESULTS: The overall sales rate to the pseudo-intoxicated buyers was 98%. Rates of sales were 99% at establishments in POLD jurisdictions and 97% in comparison jurisdictions. There were no common characteristics, such as perceived gender/age of the server/bartender or crowdedness of the establishment, among the seven establishments that refused alcohol service. CONCLUSIONS: Our study shows that, as currently implemented in Minnesota, POLD does not reduce the overservice of alcohol at a jurisdiction level. More research is needed to identify interventions that yield sustained reductions in the overservice of alcohol.

The Interplay of Local- and State-Level Alcohol Policies in the US.

OBJECTIVE: Most research on alcohol control policies in the U.S. has focused on the state-level. In this study, we assessed both local and state policy prevalence and restrictiveness in a nationwide sample of cities. METHODS: We conducted original legal research to asses prevalence of local-level policies across 374 cities (48 states) in 2019 for seven policy areas: (1) Drink specials; (2) Beverage service training; (3) Minimum age for on-premise servers and bartenders; (4) Minimum age for off-premise sellers; (5) Prohibitions against hosting underage drinking parties (i.e., social host provisions); (6) Bans on off-premise Sunday sales; and (7) Keg registration. We obtained parallel state-level policies from the Alcohol Policy Information System. We assessed restrictiveness of existing policies and how these compared across local and state levels. RESULTS: We found that for six of the seven policy areas, the majority of cities (53% to 83%) had only a state-level policy. Few cities (0% to 8% across policy areas) had only a local-level policy. The percentage of cities that had an alcohol policy at both the local and state-level ranged from <1% to 19% across policy areas, and the policies were mostly equally restrictive at both levels. DISCUSSION: The lack of local policies may point to areas where these localities could strengthen their alcohol policy environments. More research is needed to understand how the prevalence and restrictiveness of local and state policies are associated with public health harms such as traffic crashes.

Does a Place of Last Drink (POLD) Initiative Affect Alcohol Serving Staff Attitudes and Perceptions Related to Overservice of Alcohol?

Background: One enforcement strategy used to address illegal sales of alcohol to intoxicated patrons (i.e., overservice) is Place of Last Drink (POLD). When law enforcement responds to an alcohol-related incident, they ask persons involved in the incident where they had their last drink; POLD data can then be used to track patterns of overservice.Methods: We evaluated potential effects of a POLD initiative in one state (USA) on the attitudes and perceptions of serving staff (i.e., bartenders and servers) about their experiences in refusing sales to intoxicated customers. We conducted interviews with 44 serving staff across 24 communities (14 communities that participated in the POLD initiative and 10 comparison communities). We analyzed the interview transcripts using a qualitative matrix to identify major themes.Results: We found few differences across the two study conditions, with interview participants having no apparent awareness of POLD and many stating that overservice occurs frequently without law enforcement getting involved. One difference we identified was serving staff from communities in the POLD initiative reporting generally positive experiences with their managers when refusing sales to intoxicated patrons, whereas serving staff in comparison communities more commonly saying they were overruled by their managers. It is possible that these differences are the result of the POLD initiative; however, more research is needed.Conclusions: In general, serving staff across communities share many similar perceptions and attitudes around overservice. These findings can inform future implementation of POLD and other strategies to reduce overservice of alcohol.

Alcohol Enforcement in the United States From 2010 to 2019.

OBJECTIVE: Despite the important role of enforcement in reducing alcohol-related harms, few studies have assessed alcohol enforcement efforts, particularly over time. We assessed the prevalence of alcohol law enforcement strategies at two time points. METHOD: Of a random sample of U.S. local law enforcement agencies (i.e., police, sheriff) surveyed in 2010, 1,028 were resurveyed in 2019 (742/1,028 [72%] response rate). We assessed changes in alcohol enforcement strategies and priorities within three domains: (a) alcohol-impaired driving, (b) alcohol sales to obviously intoxicated patrons (i.e., overservice), and (c) underage drinking. RESULTS: Agencies reported placing higher priority on enforcement of alcohol-impaired driving and overservice in 2019 versus 2010. For alcohol-impaired driving enforcement strategies, we found increases over time in use of saturation patrols and in enforcing laws prohibiting open containers of alcohol in motor vehicles, but not in use of sobriety checkpoints. Approximately 25% of agencies conducted overservice enforcement in both years. For all strategies directed at underage drinking, enforcement decreased over time with more agencies using strategies aimed at underage drinkers versus alcohol suppliers (alcohol outlets, adults) in both years. CONCLUSIONS: Agencies reported continued low levels or declines in enforcement across most strategies despite reported increases in prioritizing alcohol enforcement. More agencies could adopt alcohol control enforcement strategies, including an increased focus on suppliers of alcohol to youth rather than on underage drinkers, and increased awareness and enforcement of selling alcohol to obviously intoxicated patrons. Use of these strategies has the potential to reduce health and safety consequences of excessive alcohol use.

Place of last drink enforcement: Effects on alcohol-related traffic crashes.

BACKGROUND: Binge drinking can result in various types of harms including traffic crashes. Bars and restaurants that serve alcohol to patrons who are obviously intoxicated (i.e., overservice) contribute to these crashes. One strategy to address overservice is place of last drink (POLD) where law enforcement officers responding to alcohol-related incidents inquire about where the individuals last drank alcohol. This information may then be used to identify bars and restaurants that frequently overserve alcohol. There is limited evaluation of the effectiveness of POLD in reducing overservice, traffic crashes, and other harms. METHODS: We evaluated the effects of a POLD initiative, developed by some law enforcement agencies in Minnesota (USA), on alcohol-related traffic crashes from 2010 to 2019. Among 89 intervention (POLD) vs. comparison communities, we fit regression models with participation in POLD as the predictor. As secondary analyses, we fit models with POLD implementation level as the predictor (implementation levels were assessed via a survey of law enforcement agencies). We controlled for relevant community and agency characteristics. RESULTS: In the model with participation in POLD as a predictor, there was little difference in the rate of total alcohol-related crashes (rate ratio [RR] = 1.07, 95% CI: 0.85-1.34). In the model with level of implementation as a predictor, the rate of total alcohol-related crashes was comparable between communities with high implementation and those with no implementation (RR = 0.89; 95% CI: 0.71-1.10). Similar results were seen for alcohol-related crashes with nonfatal injury and property damage outcomes. CONCLUSIONS: This study found little evidence that the POLD initiative, as currently implemented, was associated with reductions in traffic crashes across communities in Minnesota. Further research could explore whether specific characteristics of POLD are particularly important and whether POLD could be combined with other strategies to reduce traffic crashes and other alcohol-related harms.

Alcohol-impaired driving enforcement priorities and strategies in a nationwide sample of U.S. law enforcement agencies.

OBJECTIVE: Excessive alcohol consumption leads to a range of public health problems and social and financial burdens. Traffic crashes resulting from alcohol-involved driving are a major contributor to the overall health consequences of alcohol. Various laws and enforcement strategies aim to prevent alcohol-involved driving. The extent to which law enforcement agencies prioritize enforcement of alcohol-impaired driving laws can help to reduce alcohol-impaired driving. Among law enforcement agencies in the US, we examined prioritization of alcohol-impaired driving enforcement and how it is associated with use of specific enforcement strategies, as well as agency and community characteristics. METHODS: We conducted a survey of a national sample of 1,024 US police and sheriff agencies in 2019. We assessed prioritization of alcohol-impaired driving enforcement, use of specific enforcement strategies (saturation patrols, sobriety checkpoints, open container law enforcement, training field officers to identify driving impairment), and agency and jurisdiction characteristics. We assessed how priority of enforcement (high vs. low) was associated with use of specific strategies, and agency and jurisdiction characteristics using regression models that accounted for agencies nesting within states. RESULTS: A majority of agencies (68%) placed a high priority on alcohol-impaired driving enforcement. Almost all agencies (93%) reported performing at least one alcohol-impaired driving enforcement strategy and the most common strategy used was saturation patrols. Agencies that prioritized alcohol-impaired driving enforcement were more likely to use sobriety checkpoints and saturation patrols, conduct enforcement of open container laws and train field officers in identifying driving impairment (p < 0.05). They were also more likely to have an officer assigned primarily to alcohol enforcement, have an alcohol division, and serve jurisdictions that had fewer Black residents (p < 0.05). CONCLUSIONS: Many law enforcement agencies utilize strategies to address alcohol-impaired driving, however, some strategies are underutilized and an opportunity exists for agencies to incorporate additional strategies to help prevent alcohol-impaired driving. Agencies that made alcohol-impaired driving enforcement a priority were more likely to conduct related enforcement strategies. Encouraging police and sheriff agencies to prioritize alcohol-impaired driving enforcement may be an effective approach for preventing alcohol-related harms.

Strategies Used by Local Law Enforcement Agencies to Prevent Overservice of Alcohol in the United States.

Overservice of alcohol, defined as commercial provision of alcohol to an individual who is obviously intoxicated, is illegal in most states and contributes to motor vehicle crashes and violence. Law enforcement agencies use various strategies that aim to reduce overservice at licensed alcohol establishments (e.g., bars, restaurants). Place of Last Drink (POLD) data collection is an emerging overservice enforcement strategy. POLD identifies patterns of overservice, which can provide support for targeted interventions to prevent overservice at offending establishments. We describe the prevalence of POLD and other overservice enforcement strategies and associations with agency characteristics, which has important implications for public health and safety. We conducted a national survey of 1024 municipal (e.g., town, city) and county law enforcement agencies in 2019 (response rate = 73%). We assessed the use of overservice enforcement strategies conducted by the agencies over the past year. We examined associations of each type of overservice enforcement strategy with agency and jurisdiction characteristics using regression models. 27% of responding agencies reported conducting overservice enforcement and 7% conducted POLD data collection specifically. Municipal (vs. county) agencies and agencies with an officer assigned primarily to alcohol enforcement activities were significantly more likely to conduct overservice enforcement generally but not POLD data collection specifically. Overservice enforcement in general, and POLD data collection specifically, are not widely conducted. Prevention of overservice has the potential to reduce harms related to excessive alcohol consumption. Increased evaluation of overservice enforcement strategies should be prioritized.

Do Alcohol Outlets Mediate the Effects of the Moving to Opportunity Experiment on Adolescent Excessive Drinking? A Secondary Analysis of a Randomized Controlled Trial.

Background: Housing mobility impacts adolescent alcohol use, and the neighborhood built environment may impact this relationship. Methods: Moving to Opportunity (MTO) was a multi-site, three-arm, household-level experiment. MTO randomly assigned one of three treatment arms (1994-1997) allowing families living in public housing to (1) receive a voucher to be redeemed any neighborhood (2) receive a voucher to be redeemed in a neighborhood with less than 10% poverty (3) remain in public housing (control). MTO decreased girls' alcohol use, but increased boys' alcohol use. Treatment groups were pooled because they are similar conceptually and statistically on our primary outcome. Among youth aged 12-19 in 2001-2002 (N = 2829), we estimated controlled direct effects mediation of MTO treatment effects on youth with housing vouchers (N = 1950) vs. controls (N = 879) on past 30-day number of drinks per day on days drank, using gender-stratified Poisson regression. Mediators were density of on- and off-premises alcohol outlets per square mile at the families' census tract of residence in 1997. Results: Treatment group youth were randomized to live in 1997 census tracts with lower off-premises, but higher on-premises, outlet density. MTO treatment (vs. controls) decreased drinking for girls via alcohol outlet density, but only at higher levels of outlet density. Treatment was 18% more beneficial when girls moved to high density neighborhoods, compared to controls who stayed living in public housing in high density neighborhoods. Conclusion: Additional social processes unmeasured in the current study may play an important role in the alcohol use and other health risks for girls.

Housing mobility protects against alcohol use for children with socioemotional health vulnerabilities: An experimental design.

PURPOSE: Neighborhood context may influence alcohol use, but effects may be heterogeneous, and prior evidence is threatened by confounding. We leveraged a housing voucher experiment to test whether housing vouchers' effects on alcohol use differed for families of children with and without socioemotional health or socioeconomic vulnerabilities. TRIAL DESIGN: In the Moving to Opportunity (MTO) study, low-income families in public housing in five US cities were randomized in 1994 to 1998 to receive one of three treatments: (1) a housing voucher redeemable in a low-poverty neighborhood plus housing counseling, (2) a housing voucher without locational restriction, or (3) no voucher (control). Alcohol use was assessed 10 to 15 years later (2008 to 2010) in youth ages 13 to 20, N = 4600, and their mothers, N = 3200. METHODS: Using intention-to-treat covariate-adjusted regression models, we interacted MTO treatment with baseline socioemotional health vulnerabilities, testing modifiers of treatment on alcohol use. RESULTS: We found treatment effect modification by socioemotional factors. For youth, MTO voucher treatment, compared with controls, reduced the odds of ever drinking alcohol if youth had behavior problems (OR = 0.26, 95% CI [0.09, 0.72]) or problems at school (OR = 0.46, [0.26, 0.82]). MTO low-poverty treatment (vs. controls) also reduced the number of drinks if their health required special medicine/equipment (OR = 0.50 [0.32, 0.80]). Yet treatment effects were nonsignificant among youth without socioemotional vulnerabilities. Among mothers of children with learning problems, MTO voucher treatment (vs. controls) reduced past-month drinking (OR = 0.69 [0.47, 0.99]), but was harmful otherwise (OR = 1.22 [0.99, 1.45]). CONCLUSIONS: For low-income adolescents with special needs/socioemotional problems, housing vouchers protect against alcohol use.

An examination of how alcohol enforcement strategies by sheriff and police agencies are associated with alcohol-impaired-driving fatal traffic crashes.

Objective: Over 10,000 people die in alcohol-impaired-driving traffic crashes every year in the U.S. Approximately half of alcohol-impaired drivers report their last drink was at a bar or restaurant, and most bars and restaurants serve alcohol to patrons who are already intoxicated, known as overservice. Law enforcement agencies use various strategies to address alcohol-impaired driving and overservice but research on the effectiveness of these strategies is limited. Our objective was to assess whether law enforcement efforts focusing on alcohol-impaired driving and alcohol overservice were associated with alcohol-impaired-driving fatal traffic crashes.Methods: We conducted a survey of police and sheriff agencies in 1,082 communities across the U.S. in 2010 regarding their alcohol enforcement practices. We assessed whether the agency conducted: (1) alcohol overservice enforcement and (2) alcohol-impaired driving enforcement (sobriety checkpoints, saturation patrols, open container, overall alcohol-impaired driving enforcement). From the Fatality Analysis Reporting System (2009-2013), we obtained counts of alcohol-impaired-driving fatal traffic crashes (at least one driver had blood alcohol content ≥ 0.08) within the agency's jurisdiction boundary and within a 10-mile buffer. Using multi-level regression, we assessed whether each enforcement type was associated with alcohol-impaired-driving fatal crashes (per 100,000 population). For both the jurisdiction boundary and 10-mile buffer, we ran stratified models based on community/agency type: (1) small town/rural police; (2) urban/suburban police and (3) sheriffs.Results: In jurisdiction boundary models, urban/suburban communities where police conducted overservice enforcement (compared to those that did not) had fewer alcohol-impaired-driving fatal crashes (5.0 vs. 6.6; p = 0.01). For the 10-mile buffer, small town/rural communities where police agencies conducted overservice enforcement (compared to those that did not) had fewer alcohol-impaired-driving fatal crashes (16.9 vs. 21.2; p = 0.01); we found similar results for small town/rural communities where police used saturation patrols (18.7 vs. 22.1; p = 0.05) and had overall high alcohol-impaired driving enforcement (18.7 vs. 22.1; p = 0.05). The direction and the size of the effects for other types of enforcement and agencies were similar, but not statistically significant.Conclusions: Alcohol enforcement strategies among police agencies in small town/rural communities may be particularly effective in reducing alcohol-impaired fatal traffic crashes. Results varied by enforcement, agency and community type.

Are Correlates of Physical Activity in Adolescents Similar Across Ethnicity/Race and Sex: Implications for Interventions.

BACKGROUND: This study tested for differences in personal, social, and environmental correlates of moderate to vigorous physical activity (MVPA) across ethnicity/race in male and female adolescents. METHODS: Self-reported MVPA and 47 potential correlates of MVPA were measured in an ethnically/racially diverse cross-sectional sample of adolescents, in Minnesota, who participated in EAT-2010 (Eating and Activity in Teens). Interactions of potential correlates with ethnicity/race on MVPA were tested in linear hierarchical regression models in boys and girls. RESULTS: Boys reported 1.7 more weekly hours of MVPA than girls. White adolescents reported 1.1 to 2.1 more weekly hours of MVPA than nonwhite adolescents. Among girls, neighborhood road connectivity was negatively correlated with MVPA among Hispanic and Asian participants. Among boys, sports participation was positively correlated with MVPA among all ethnicities/races, except Asians. Home media equipment was positively correlated with MVPA among Hispanic boys, but negatively correlated among white boys. CONCLUSIONS: A few correlates of physical activity among adolescents differed intersectionally by ethnicity/race and sex. Sports participation and home media equipment may have differing impacts on physical activity across ethnicities and races in boys, whereas neighborhood features like road connectivity may have differing impacts on physical activity across ethnicities and races in girls.

What Affects College Students' Decision to Intervene or Not Intervene When Someone Is Drinking Too Much?

OBJECTIVE: Medical amnesty policies aim to encourage individuals to help their peers who have been drinking too much by providing immunity for alcohol policy violations. We examined college students' decisions to intervene or not intervene when someone was drinking too much and reasons for not intervening. METHOD: We conducted secondary analyses using data from college students ages 18-25 who participated in the Healthy Minds Study, a national survey of mental health and substance use (N = 30,785; 65% female). We examined the prevalence of reasons for not intervening and estimated a multilevel multinomial logistic regression to answer our research questions. RESULTS: Nearly half (46.5%) of students reported being in at least one situation in the past year when someone was drinking too much. Among these students, 46.7% consistently intervened, 27.7% inconsistently intervened, and 25.6% did not intervene in these situations. The most common reasons for not intervening were: "I felt it was none of my business" and "I didn't know what to do." "I was afraid I'd get in trouble" was the least common reason for not intervening. Intervening differed by student characteristics, including age, gender, race/ethnicity, residence, international student status, and binge drinking. CONCLUSIONS: Fear of getting in trouble, the basis for amnesty policies, was not a major barrier preventing intervention behavior in our study. Our findings suggest that implementing amnesty policies may not lead to intervention behavior. Strategies that empower and compel students to help their peers and provide them with skills needed to help may lead to more intervention behavior.

Effects of a federal housing voucher experiment on adolescent binge drinking: a secondary analysis of a randomized controlled trial.

AIMS: To test how a housing voucher generating residential mobility to lower-poverty neighborhoods, compared with public housing controls, influenced adolescent binge drinking, and whether gender modified effects. DESIGN: A multi-site household-level three-arm randomized trial of a housing intervention executed 1994-98, evaluated 2001-02. SETTING: Five US cities: Baltimore, MD; Boston, MA; Chicago, IL; Los Angeles, CA; and New York, NY. PARTICIPANTS: A total of 3537 adolescents in 4248 low-income eligible families were randomized; 2829 adolescents were analyzed at the interim evaluation (1950 in treatment; 879 in the control group). Attrition bias was accounted for with a 3-in-10 oversampling of hard-to-reach participants (effective response rate: 89%). INTERVENTIONS: The Moving to Opportunity (MTO) trial randomized volunteer low-income families in public housing to receive (1) rental subsidies redeemable in neighborhoods with < 10% tract poverty plus housing counseling, (2) unrestricted Section 8 rental subsidies or (3) to remain in public housing. We pooled the subsidy ('treatment') groups because they were conceptually similar and there was no evidence of statistical differences between groups on binge drinking. MEASUREMENTS: Primary outcome: past month binge drinking (five or more drinks in one sitting). FINDINGS: Adolescent binge drinking prevalence was 3.9% for treatment and 3.2% for control. The intention-to-treat (ITT) main effect of subsidy treatment (versus control) on binge drinking was non-significant, but treatment effects were different for girls and boys (treatment-gender interaction P = 0.002). MTO treatment reduced girls' binge drinking [odds ratio (OR) = 0.48, 95% confidence interval (CI) = 0.24-0.96, P = 0.037], but increased boys' binge drinking (OR = 2.37, 95% CI = 1.13-4.97, P = 0.023), compared with controls. Results were similar for secondary alcohol outcomes. Instrumental variable (IV) results adjusting for treatment compliance were comparable with ITT, but larger. CONCLUSIONS: A housing subsidy treatment that enables low-income families to move from public to private housing appears to lessen girls' binge drinking but increases boys' binge drinking, compared with controls.

Factor Analysis Test of an Ecological Model of Physical Activity Correlates.

Objectives: The fit of measured variables into a social-ecological model of correlates of physical activity is rarely tested. In this study, we examined the factor structure of correlates of moderate/vigorous physical activity (MVPA) within a hypothesized social-ecological model. Methods: We measured 46 possible personal, social and environmental correlates of MVPA in 2779 adolescents participating in the Project EAT-2010 study. Confirmatory (CFA) and exploratory factor analyses (EFA) were used to determine the factor structure. Associations of factor scores with self-reported MVPA were calculated with linear regression. Results: A 6-factor CFA model did not show adequate fit. Eight factors were identified using EFA (Root Mean Square Error [RMSEA] 90% CI: 0.053 to 0.055; CFI = 0.82). A factor representing the mix of personal and social correlates showed the strongest association with MVPA. Conclusions: The 8-factor model supports independent clustering of possible environmental correlates of MVPA, but indicates that social and personal correlates may not cluster independently. The factor most strongly correlated with MVPA represented a mix of personal and social correlates. Future work will be needed to better understand how mechanisms for developing physical activity work within and across levels of the social-ecological framework.

NIAAA's College Alcohol Intervention Matrix.

The College Alcohol Intervention Matrix (CollegeAIM) is a user-friendly, interactive decision tool based on a synthesis of the substantial and growing literature on campus alcohol use prevention. It includes strategies targeted at both the individual and environmental levels. Commissioned by the National Institute on Alcohol Abuse and Alcoholism (NIAAA), CollegeAIM reflects the collective knowledge of 16 separate experts in the field, which makes it unique relative to other summaries of the science. CollegeAIM is designed to help college stakeholders compare and contrast different evidence-based prevention strategies to select a mix of individual and environmental strategies that will work best on and around their campuses. CollegeAIM is a living document, which will be updated to keep pace with the science. Colleges are therefore encouraged to ensure that evaluations of individual- or environmental-focused strategies on their campuses or in their communities make it into the published literature.

The Minne-Loppet Motivation Study: An Intervention to Increase Motivation for Outdoor Winter Physical Activity in Ethnically and Racially Diverse Elementary Schools.

PURPOSE: To test the effectiveness of an intervention to increase motivation for physical activity in racially diverse third- through fifth-grade students. DESIGN: Natural experiment. SETTING: Elementary schools in Minneapolis, Minnesota. PARTICIPANTS: Two hundred ninety-one students in 18 Minne-Loppet Ski Program classes and 210 students in 12 control classrooms from the same schools. INTERVENTION: The Minne-Loppet Ski Program, an 8-week curriculum in elementary schools that teaches healthy physical activity behaviors through cross-country skiing. MEASURES: Pretest and posttest surveys measured self-determination theory outcomes: intrinsic exercise motivation, intrinsic ski motivation, autonomy, competence, and relatedness. ANALYSIS: Hierarchical linear regression models tested treatment effects controlled for grade, race, sex, and baseline measures of the outcomes. RESULTS: Minne-Loppet program students showed significantly greater motivation to ski (ß = 0.95, 95% confidence interval [CI]: 0.15-1.75) and significantly greater perceived competence (ß = 0.78, 95% CI: 0.06-1.50) than students in control classrooms. Treatment effects for general exercise motivation and perceived competence differed by race. African American students in Minne-Loppet classes showed significantly greater general exercise motivation (ß = 1.08, 95% CI: 0.03-2.14) and perceived competence (ß = 1.95, 95% CI: 0.91-2.99) than African American students in control classes. CONCLUSION: The Minne-Loppet program promoted perceived competence and motivation to ski. Future improvements to the Minne-Loppet and similar interventions should aim to build general motivation and provide support needed to better engage all participants.

Increasing Inequality in Physical Activity Among Minnesota Secondary Schools, 2001-2010.

BACKGROUND: Two Healthy People 2020 goals are to increase physical activity (PA) and to reduce disparities in PA. We explored whether PA at the school level changed over time in Minnesota schools and whether differences existed by demographic and socioeconomic factors. METHODS: We examine self-reported PA (n = 276,089 students; N = 276 schools) for 2001-2010 from the Minnesota Student Survey linked to school demographic data from the National Center for Education Statistics and the Rural-Urban Commuting Area Codes. We conducted analyses at the school level using multivariable linear regression with cluster-robust recommendation errors. RESULTS: Overall, students who met PA recommendations increased from 59.8% in 2001 to 66.3% in 2010 (P < .001). Large gains in PA occurred at schools with fewer racial/ethnic minority students (0%-60.1% in 2001 to 67.5% in 2010, P < .001), whereas gains in PA were comparatively small at schools with a high proportion of racial/ethnic minority students in 2001 (30%-59.2% in 2001 to 62.7% in 2010). CONCLUSIONS: We found increasing inequalities in school-level PA by racial/ethnic characteristics of their schools and communities among secondary school students. Future research should monitor patterns of PA over time and explore mechanisms for patterns of inequality.

Changes in alcohol policies and practices in bars and restaurants after completion of manager-focused responsible service training.

INTRODUCTION AND AIMS: Irresponsible and illegal serving practices at bars and restaurants, such as sales to obviously intoxicated patrons, can lead to various public health harms. Training managers of bars and restaurants in the development and promotion of responsible alcohol policies may help prevent risky and illegal alcohol serving practices. DESIGN AND METHODS: We implemented a training program for managers of bars/restaurants designed to establish and promote responsible beverage service policies/practices. The program included online and in-person components. Bars/restaurants were randomised to intervention (n = 171) and control (n = 163) groups. To assess changes in policies/practices, we surveyed managers prior to and at 1 and 6 months post-training. Logistic regression models assessed changes in policies/practices across time points. RESULTS: The proportion in the intervention group that had written alcohol policies increased from 62% to 95% by 6 months post-training while the control group increased from 65% to 79% (P < 0.05). Similarly, by 6 months post-training 70% of managers in the intervention group reported they had communicated to their staff how to cut off intoxicated patrons, a significant increase from baseline (37%) and from the change observed in the control group (43%-56%). Prevalence of other policies/practices also increased post-training but differences between intervention and control groups were not statistically significant. DISCUSSION AND CONCLUSIONS: Our training program appears to have led to implementation of some policies/practices. Additional studies are needed to determine how training can be combined with other strategies to further improve establishment policies and ultimately reduce alcohol-related harms.

Effects of a Hybrid Online and In-Person Training Program Designed to Reduce Alcohol Sales to Obviously Intoxicated Patrons.

OBJECTIVE: Overservice of alcohol (i.e., selling alcohol to intoxicated patrons) continues to be a problem at bars and restaurants, contributing to serious consequences such as traffic crashes and violence. We developed a training program for managers of bars and restaurants, eARM™, focusing on preventing overservice of alcohol. The program included online and face-to-face components to help create and implement establishment-specific policies. METHOD: We conducted a large, randomized controlled trial in bars and restaurants in one metropolitan area in the midwestern United States to evaluate effects of the eARM program on the likelihood of selling alcohol to obviously intoxicated patrons. Our outcome measure was pseudo-intoxicated purchase attempts-buyers acted out signs of intoxication while attempting to purchase alcohol-conducted at baseline and then at 1 month, 3 months, and 6 months after training. We conducted intention-to-treat analyses on changes in purchase attempts in intervention (n = 171) versus control (n = 163) bars/restaurants using a Time × Condition interaction, as well as planned contrasts between baseline and follow-up purchase attempts. RESULTS: The overall Time × Condition interaction was not statistically significant. At 1 month after training, we observed a 6% relative reduction in likelihood of selling to obviously intoxicated patrons in intervention versus control bars/restaurants. At 3 months after training, this difference widened to a 12% relative reduction; however, at 6 months this difference dissipated. None of these specific contrasts were statistically significant (p = .05). CONCLUSIONS: The observed effects of this enhanced training program are consistent with prior research showing modest initial effects followed by a decay within 6 months of the core training. Unless better training methods are identified, training programs are inadequate as the sole approach to reduce overservice of alcohol.