烟草商店向未成年人售烟情况及影响因素分析

目的了解烟草销售店向未成年人售烟情况及其影响因素。方法利用自填式问卷调查281名烟草销售人员向未成年人售烟的相关情况并分析影响因素。结果有效问卷共268份。烟草销售人员167人（62．3％）报告所工作的商店持有烟草专卖证，181人（67．5％）报告放置了“禁止向未成年人售烟”的标志。116人（43．3％）回答会询问或判断买烟者的年龄，146人（53．4％）表示会把香烟卖给中小学生或未成年人。以销售率较低的烟草专卖店和大超市为参照，小超市最高（0R=3．60），其次为杂货店（OR=2．52）；询问或判断买烟者年龄的销售率较低（0R=0．22）；认同青少年控烟责任的销售率较低（OR=0．85）。如商店类型不纳入方程，放置了禁止向未成年人售烟之类标志的销售率低（OR=0．52）。结论有烟草销售的商店非法向未成年人售烟的比例较高，尤其是小超市和杂货店。询问或判断买烟者的年龄、放置标志牌能降低向未成年人售烟的销售率。应制定非法向未成年人售烟的具体处罚措施。加强监督和管理力度，并对烟草销售人员进行法制教育。     

The Relationship of Perceived Age and Sales of Tobacco and Alcohol to Underage Customers

The ability of store clerks to estimate the age of their customers is critical in preventing illegal sales of tobacco and alcohol to underage individuals. To avoid illegal sales of tobacco products to minors, the Food and Drug Administration created a policy in 1997 requiring store clerks to request identification of anyone perceived to be under age 27. A similar age standard has not been implemented for alcohol. The purpose of this article is to assess whether age 27 is adequate for minimizing tobacco sales to those under age 18 and whether this age is also a useful standard for minimizing illegal alcohol sales to those under age 21. The analysis is based on age estimates from 49 gas station and convenience store clerks. Each clerk estimated ages of 45 people filmed on video whose actual ages ranged from 15 to 29. T-tests, analysis of variance, contingency tables and logistic regression were used to analyze the data. Store clerks found it more difficult to estimate ages of female customers than male customers. In addition, the store clerks significantly underestimated age of male customers under 18 and of female customers under 21. In contrast, the clerks significantly overestimated age of customers 21 years and older. Among underage customers, the store clerks' age, gender, work experience, education, and training in requesting identification had no influence on ability to judge age, nor did it have a strong influence on whether an underage customer was considered 18 or older or 21 or older. The results suggest that age 27 is adequate for minimizing illegal tobacco sales. Adoption of a similar or slightly older age may be appropriate for minimizing illegal alcohol sales.     

Youth tobacco sales in a metropolitan county: factors associated with compliance

OBJECTIVE: To describe and identify factors associated with tobacco sales in a metropolitan county. SETTING: King County, Washington is the largest county in Washington State with an estimated population of 1.8 million or about 30% of the state's population. DATA SOURCE: The data analysis is based on compliance checks in King County between January 2001 and March 2005. The 8879 checks were conducted by 91 youth operatives aged 14-17. Analysis of data was completed in 2006. STATISTICAL ANALYSIS: The outcome variable for this analysis was whether "a sale was made" to a youth operative during a compliance check. Associations between independent variables and the outcome variable were examined using 2 x 2 tables, univariate (unadjusted) logistic regression, and multivariate (adjusted) logistic regression analysis. RESULTS: Overall tobacco sales during the 4-year and 3-month period was 7.7%. Convenience stores selling gas were significantly more likely to sell tobacco products to minors, whereas restaurants, bars, and tobacco discount stores were less likely to sell to minors. Other factors that were significantly associated with sales are described. CONCLUSIONS: In a county that has adopted many of the required youth access laws, opportunities still exist to reduce sales of tobacco products to minors. Asking for age and photo identification still appears to be an effective strategy in reducing sales of tobacco products to minors.     

Reducing minors' access to tobacco: eight years' experience in Hawaii

OBJECTIVE: This paper reports the findings of annual Synar inspections to assess compliance with federal and state legislation to limit minors' access to tobacco products in Hawaii. We also report on factors associated with selling tobacco to minors for the most recent year of inspections (2003). METHODS: Annual, random, unannounced inspections were conducted by minors (ages 14-17 years) over an 8-year period (1996-2003). Stores were randomly selected from a list of stores that sell tobacco products in Hawaii. RESULTS: There was a significant decrease in the percent of successful purchases made over the period from 1996 (44.5%) to 2003 (6.2%). Based on multivariate analyses, only two variables were associated with whether a successful purchase was made in 2003: whether the minor's identification or age was requested. CONCLUSION: Findings suggest that surveillance, education, and enforcement efforts in Hawaii have been successful at making substantial reductions in noncompliance rates. Even with the current low rate of sales to minors, failing to request the minor's identification or age was associated with making a successful purchase, while characteristics of the minor and retail environment were not.     

Laying down the law: reducing illegal tobacco sales to minors in central Harlem.

OBJECTIVES: This study compared the impact of educational and enforcement interventions on retailers' sale of tobacco to minors in Central Harlem, New York. METHODS: In a randomized trial with repeated measures, 152 stores were randomly divided into control, education, and enforcement groups. RESULTS: Overall tobacco sales to 12- and 13-year-old minors at baseline (98%) were among the highest in the nation. At 6-month and 1-year follow-ups, decreases in rates of tobacco sales to minors were modest among education stores and substantial among enforcement stores. CONCLUSIONS: Effective reduction of tobacco sales to minors may require ongoing enforcement measures, including fines for retailers who violate state and local laws.     

Evaluation of an enforcement program to reduce tobacco sales to minors.

OBJECTIVES: This study evaluated an active enforcement program to increase retailers' compliance with the law prohibiting tobacco sales to minors. METHODS: Tobacco sales to minors were monitored in 319 outlets in 6 pairs of communities in Erie County, New York. One community in each pair was randomly assigned to an enforcement intervention. RESULTS: Retailers' compliance with the law increased from 35% in 1994 to 73% in 1995. However, the change in compliance rates was roughly the same for stores in the enforcement and nonenforcement communities. CONCLUSIONS: Active compliance checking of retail outlets as a strategy to reduce illegal tobacco sales to minors may only be necessary insofar as it contributes to an increase in retailers' perception that the threat of enforcement is real.     

Trends in Underage Tobacco Sales: An Update on the Past Decade of Compliance Checks in Hawai‘i

Tobacco use remains the leading cause of preventable death in the United States and is a major concern in the adolescent population. Preventing youth from starting to smoke is a key public health priority, as a majority of adult smokers started smoking by age 18. Controlling access to tobacco in retail outlets has been shown to be an effective measure for reducing the use of tobacco among minors. In order to control the sales of tobacco to minors in the retail environment, the Synar Amendment requires states to conduct annual, random, and unannounced tobacco sales compliance inspections. Synar compliance inspections started in Hawai‘i in 1996, reducing the sales of tobacco to minors almost 40.0% by 2003. The current paper aims to expand on past surveillance findings to examine the Synar compliance inspection results in Hawai‘i from 2004 to 2013 and to identify factors associated with minors'' successfully purchasing tobacco. Surveillance of the past ten years showed that noncompliance rates remained low, ranging from a high of 11.2% in 2008 to a low of 4.3% in 2012; this number was 7.5% in 2013. Three factors were significantly associated with successful tobacco purchases by a minor in 2013: whether a clerk requested a minor''s identification, the gender of the minor, and whether self-service of tobacco products was available. Other significant factors varied by year. Findings from this study are needed for continued surveillance, to implement effective anti-tobacco policies, and to develop policies aimed at emerging tobacco products, such as electronic cigarettes.     

Sustained effects of educating retailers to reduce cigarette sales to minors.

Despite state laws prohibiting the purchase of tobacco by minors, the ease with which underage youth can purchase cigarettes has been documented nationwide. The public health community as well as policy makers have called for a combination of retailer education and enforcement of laws prohibiting tobacco sales to minors. Enforcement activity may not be feasible in many communities, however, and an educational intervention may be the only option. This paper reports results of a 6-month followup assessment following a face-to-face education intervention with retailers to reduce cigarettes sales to minors in San Diego County, CA. A control-experimental group, pre-post design was employed to study the sustained effects of the program on the illegal sale of cigarettes to minors. A total of 236 stores were visited by minors, ages 14-17 years, with the intent of purchasing cigarettes. Information was collected three times: pre-test, immediately following the intervention, and 6 months after the intervention ended. The groups included a no-treatment control group of 108 stores and an intervention group of 128 that received three educational visits from project staff over a 1-year period. Community education via media and informational presentations was also conducted. As previously reported, a 68-percent pretest sales rate was found for stores overall. Immediately following the intervention, 32 percent of the intervention group and 59 percent of the control group sold cigarettes to minors. These results were maintained 6 months following the conclusion of the intervention. Results are discussed in terms of education versus use of enforcement.     

The relationship between tobacco access and use among adolescents: a four community study

The objective of this study was to examine the effectiveness of a longitudinal community intervention on the reduction of tobacco sales to minors and subsequent effects on tobacco consumption by youths. The study was conducted in Monterey County, CA. Four rural communities were randomized into treatment and comparison arms of the study and middle and high school students in each of these communities completed surveys assessing knowledge, attitude, and behavior. The main outcome measures were retail tobacco sales to minors as measured through store visits (tobacco purchase surveys) and self-reported consumption of tobacco. Over a three-year period, a diverse array of community interventions were implemented in the intervention communities. These included community education, merchant education, and voluntary policy change. In the treatment communities, the proportion of stores selling tobacco to minors dropped from 75% at baseline to 0% at the final post-test. In the comparison communities, the proportions were 64% and 39%, respectively. Although the availability of tobacco through commercial outlets was reduced substantially in intervention communities, youths reported still being able to obtain tobacco from other sources. Predicted treatment effects on reported use of tobacco among youths were observed cross-sectionally and longitudinally for younger students (7th graders). The intervention did not impact tobacco use among older students (9th and 11th graders) although the trends were in the predicted direction for 9th graders. A significant intervention effect was found for sex--females in the intervention communities were less likely to use tobacco post-intervention than females in the comparison communities. Tobacco sales to minors can be reduced through a broad-based intervention. To prevent or reduce tobacco use by youths, however, multiple supply-and demand-focused strategies are needed.     

Preventing illegal tobacco and alcohol sales to minors through electronic age-verification devices: a field effectiveness study

Efforts to prohibit the sales of tobacco and alcohol products to minors are widespread. Electronic Age Verification (EAV) devices are one possible means to improve compliance with sales to minors laws. The purpose of this study was to evaluate the implementation and effectiveness of EAV devices in terms of the frequency and accuracy of age verification, as well as to examine the impact of EAV's on the retailer environment. Two study locations were selected: Tallahassee, Florida and Iowa City, Iowa. Retail stores were invited to participate in the study, producing a self-selected experimental group. Stores that did not elect to test the EAV's comprised the comparison group. The data sources included: 1) mystery shopper inspections: two pre- and five post-EAV installation mystery shopper inspections of tobacco and alcohol retailers; 2) retail clerk and manager interviews; and 3) customer interviews. The study found that installing EAV devices with minimal training and encouragement did not increase age verification and underage sales refusal. Surveyed clerks reported positive experiences using the electronic ID readers and customers reported almost no discomfort about being asked to swipe their IDs. Observations from this study support the need for a more comprehensive system for responsible retailing.     

Evaluating the effects of enforcements and fines on youth smoking

Restricting access to retail sources of tobacco and fining minors for possession of tobacco products were evaluated as possible strategies to reduce the rising rates of teenage smoking. Four towns were assigned to enforce both tobacco minimum-age-of sales laws and tobacco possession laws (P). The remaining four towns were assigned to enforce only tobacco minimum-age-of sales laws (NP). Tobacco use among sixth-, seventh- and eighth-grade students was assessed. White youth who lived in communities with strict enforcement of tobacco sales and possession laws had significantly fewer increases in tobacco use than those living in communities with only moderate enforcement of tobacco sales laws. Public health interventions that involve police fining minors along with very high merchant compliance rates might decrease rates of tobacco use of white youth during a developmental time when they are susceptible to experimentation and use of tobacco products.     

Accessibility of Cigarettes to Minors in Suburban Cook County, Illinois

This study assessed the problem of under age sale of cigarettes, educated vendors about the law restricting the sale of tobacco to minors, and determined the effectiveness of a vendor education intervention. Twenty-one teen volunteers, 14 to 17 years in age, attempted to purchase cigarettes in suburban Cook County from over-the-counter merchants and vending machines. Of the 347 vendors that were checked, the minors were successful in 37.2% of their attempts to purchase cigarettes. After information was sent to each vendor about the State of Illinois law, follow up visits were made to all the vendors who were willing to sell cigarettes to the minors during the first visits. Approximately 50% of the vendors were again willing to sell cigarettes to minors. This study's findings suggest that minors can easily purchase cigarettes in suburban Cook County. The education intervention component of the study had a limited but promising effect on compliance rates of the vendors.     

A baseline assessment of cigarette sales to minors in San Diego,California

This study reports the sales rate of cigarettes to minors in San Diego County, and investigates factors associated with cigarette sales to minors. Two hundred and ninety-four stores were identified and recruited to participate in a retailer education effort. To assess the baseline illegal sales rate of cigarettes to minors, selected stores were surveyed by 70 volunteer teams of adults and minors. Questionnaires were also administered to participating store owners or managers to assess retailers' knowledge about laws regulating minors' access to tobacco. Survey results indicated that minors were able to successfully purchase cigarettes in 68% of attempts. In addition, teen gender, community sociodemographics and cashier characteristics were associated with sales to minors. Analyses of the retailer questionnaire indicated retailers knew the legal age to purchase cigarettes, but few knew of the specific penalties associated with sales to minors. These findings indicate that minors have easy access to cigarettes and underscore the need for intensive tobacco sales education for retailers and enforcement of sales to minors laws.Ann D. Erickson is Assistant Intervention Coordinator, Susan I. Woodruff is Evaluation Coordinator, Marianne B. Wildey is Intervention Coordinator, and Erin Kenney is Principal Investigator, all at the Graduate School of Public Health, San Diego State University, Behavioral and Community Health Studies, 6363 Alvarado Ct. Ste. 225, San Diego, CA 92120.Funding was provided by the Tobacco Tax Health Protection Act of 1988-Proposition 99, under grant number 90-10960. The authors gratefully acknowledge the contributions of Felipe Castro, PhD, MSW and Nadia Campbell, MPH.     

Availability of tobacco products to minors

Availability of tobacco products is a key factor in the initiation of smoking or use of smokeless tobacco by minors. Existing laws limiting such use are usually not enforced. The ability of minors to purchase tobacco products in Wichita, Kansas, was compared with results in previous reports. In a variety of retail stores, access to both cigarettes and smokeless tobacco was found to be significantly less than that found in other studies. Vending machines, however, were universally accessible. Sufficient retail outlets allowed purchase to ensure that minors who are determined to buy could supply themselves with tobacco. Strategies to limit the access of tobacco to minors are discussed.     

Laws prohibiting the sale of tobacco to minors: impact and adverse consequences

This paper discusses the consequences of laws that prohibit the sale of tobacco to minors. When enforced, such laws may decrease tobacco sales to minors, but local authorities are often reluctant to enforce these laws. However, the prohibition of tobacco sales to minors is often followed by an increase in the use of tobacco obtained from social sources, mainly family and friends. Importantly, these laws do not decrease smoking prevalence among minors. Several local laws prohibit youths from purchasing, using, and possessing tobacco. However, these laws shift responsibility from retailers to youth, criminalizing young smokers. Those who advocate this type of approach have not documented the adverse consequences of laws that prohibit minors from purchasing, using, or possessing tobacco. In conclusion, youth access laws are ineffective and are not based on sound science.     

Sustained effects of an educational program to reduce sales of cigarettes to minors.

We report 1-year follow-up data from a sample of stores participating in a 6-month community-wide educational effort to reduce cigarette sales to minors in Santa Clara County, California. The proportion of over-the-counter sales to minors at the 1-year follow-up illustrated that although statistically significant reductions were maintained 6 months after the intervention ended, recidivism occurred. Suggestions for achieving long-term reductions in sales to minors are offered.     

An experimental analysis of sociocultural variables in sales of cigarettes to minors.

OBJECTIVES: This study assessed the role of age, racial/ethnic group, and gender, as well as that of other sociocultural variables, in minors' access to tobacco. METHODS: Thirty-six minors attempted to purchase cigarettes once in each of 72 stores (2592 purchase attempts). The minors represented equal numbers of girls and boys; 10-year-olds, 14-year-olds, and 16-year-olds; and Whites, Blacks, and Latinos. Equal numbers of stores were in Black, White, and Latino neighborhoods. RESULTS: Older children were more likely than younger ones to be sold cigarettes, and Latino children were more likely than Whites to be sold cigarettes. Older Black children (irrespective of gender) were the single most likely group to be sold cigarettes. Cigarettes were significantly more likely to be sold to children by male than female clerks and in specific sociocultural contexts. CONCLUSIONS: Interventions with retailers must address sociocultural variables to improve effectiveness in reducing minors' access to tobacco.     

Evaluation of a regional community action intervention in New Zealand to improve age checks for young people purchasing alcohol

This paper describes the evaluation of a regional communityaction intervention to reduce access to alcohol from off-licensepremises by minors. The intervention focussed on: (1) monitoringalcohol sales made without age identification from off-licenses;(2) utilizing data on alcohol sales for media advocacy and directcontact with alcohol retailers and (3) working with key enforcementstaff to encourage increased monitoring and enforcement of minimumpurchase age legislation for off-licenses. Evaluation of thisintervention used a case study design. Purchase survey datawas obtained before and after intervention. Media items weremonitored and included pre- and post-intervention phases. Interviews,with key enforcement staff, and document review were undertakenpost-intervention. Purchase survey data showed a significantdecrease (p < 0.05) in sales of alcohol made to young peoplewithout age identification pre- and post-intervention. Pre-intervention:60% of visits resulted in a sale made without age identification;post-intervention this proportion was 46%. Principal componentanalysis of newsprint media indicated increased coverage ofitems advocating improved age checking for off-licenses followingintervention. Interview data and document review indicate thatsome enforcement staff in the region implemented increased enforcementstrategies including, controlled purchase operations and increasedvisits to off-licenses due to the intervention. Evaluation findingsindicate that collaborative and intersectoral community actioninterventions implemented regionally can be effective in redirectingresources to achieve preventive outcomes at a population level.     

Deterring sales and provision of alcohol to minors: a study of enforcement in 295 counties in four states.

The authors analyzed patterns of criminal and administrative enforcement of the legal minimum age for drinking across 295 counties in four States. Data on all arrests and other actions for liquor law violations from 1988 through 1990 were collected from the Federal Bureau of Investigation Uniform Crime Reporting System, State Uniform Crime Reports, and State Alcohol Beverage Control Agencies. Analytic methods used include Spearman rank-order correlation, single-linkage cluster analysis, and multiple regression modeling. Results confirmed low rates of enforcement of the legal drinking age, particularly for actions against those who sell or provide alcohol to underage youth. More than a quarter of all counties examined had no Alcoholic Beverage Control Agency actions against retailers for sales of alcohol to minors during the three periods studied. Analyses indicate that 58 percent of the county-by-county variance in enforcement of the youth liquor law can be accounted by eight community characteristics. Rate of arrests for general minor crime was strongly related to rate of arrests for violations of the youth liquor law, while the number of law enforcement officers per population was not related to arrests for underage drinking. Raising the legal age for drinking to 21 years had substantial benefits in terms of reduced drinking and reduced automobile crashes among youths, despite low level of enforcement. Potential benefits of active enforcement of minimum drinking age statutes are substantial, particularly if efforts are focused on those who provide alcohol to youth.