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1.
Nicotine Tob Res ; 26(9): 1159-1165, 2024 Aug 22.
Artigo em Inglês | MEDLINE | ID: mdl-38430219

RESUMO

INTRODUCTION: Beverly Hills and Manhattan Beach were the first California cities to end tobacco sales. Previous research assessed retailers' perceptions of the laws. This study is the first to evaluate compliance (Study 1), assess whether branded or unbranded tobacco cues remain, and examine cigarette prices/discounts in cross-border stores (Study 2). AIMS AND METHODS: Each of the four data collectors requested Marlboro or e-cigarettes (randomly assigned) in all restricted stores (n = 33) until four attempts were exhausted or a violation occurred. Follow-up visits recorded whether former tobacco retailers advertised tobacco or contained unbranded cues. In a random sample of 126 cross-border stores (half within 1 mile of no-sales cities and half 2-4 miles away), data collectors recorded price of Marlboro and presence of cigarette discounts. Mixed models (stores within tracts), tested for differences between near and far stores, adjusting for store type and median household income. RESULTS: Compliance was 87.5%: three stores sold Marlboro (US $8, $10, and $10) and one sold Puff Bar (US $16). Tobacco-branded items and unbranded tobacco cues remained in one store each. Mean Marlboro price was US $10.61 (SD = 1.92) at stores within 1 mile of no-sales cities, averaging US $0.73 more than at stores farther away (p < .05). However, odds of advertising cigarette discounts did not differ between stores nearby and farther from no-sales cities. CONCLUSIONS: Nearly all retailers complied with tobacco sales bans within 6-12 months of implementation. In addition, retail tobacco marketing was nearly eliminated in the two cities. There was no evidence of price gouging for Marlboro cigarettes in cross-border stores. IMPLICATIONS: Evidence from two early adopters of tobacco sales bans suggests that such local laws can be implemented effectively in California, although results from these high-income cities in a state with a strong tobacco control record limits generalizability. Enforcement involving routine purchase attempts rather than visual inspection of tobacco products is recommended. Although Beverly Hills and Manhattan Beach are each surrounded by communities where tobacco sales persist, there was no evidence of price gouging for cigarettes or greater presence of discounts in cross-border stores. Evaluations of the economic impacts and public health benefits of tobacco sales bans are much needed.


Assuntos
Comércio , Marketing , Produtos do Tabaco , California , Comércio/legislação & jurisprudência , Humanos , Produtos do Tabaco/economia , Produtos do Tabaco/legislação & jurisprudência , Marketing/legislação & jurisprudência , Sistemas Eletrônicos de Liberação de Nicotina/economia , Sistemas Eletrônicos de Liberação de Nicotina/estatística & dados numéricos , Publicidade/legislação & jurisprudência
2.
J Hosp Med ; 19(5): 356-367, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38243720

RESUMO

BACKGROUND: Sitting at the bedside may improve patient-clinician communication; however, many clinicians do not regularly sit during inpatient encounters. OBJECTIVE: To determine the impact of adding wall-mounted folding chairs inside patient rooms, beyond any impact from a resident education campaign, on the patient-reported frequency of sitting at the bedside by internal medicine resident physicians. DESIGN, SETTING, AND PARTICIPANTS: Prospective, controlled pre-post trial between 2019 and 2022 (data collection paused 2020-2021 due to COVID-19) at an academic hospital in Baltimore, Maryland. Folding chairs were installed in two of four internal medicine units and educational activities were delivered equally across all units. MAIN OUTCOME AND MEASURES: Patient-reported frequency of sitting at bedside, assessed as means on Likert-type items with 1 being "never" and 5 being "every single time." We also examined the frequency of other patient-reported communication behaviors. RESULTS: Two hundred fifty six and 206 patients enrolled in the pre and post-intervention periods, respectively. The mean frequency of patient-reported sitting by resident physicians increased from 1.8 (SD 1.2) to 2.3 (1.2) on education-only units (absolute difference 0.48 [95% CI: 0.21-0.75]) and from 2.0 (1.3) to 3.2 (1.4) on units receiving chairs (1.16, [0.87-1.45]). Comparing differences between groups using ordered logistic regression adjusting for clustering within residents, units with added chairs had greater increases in sitting (odds ratio 2.05 [1.10-3.82]), spending enough time at the bedside (2.43 [1.32-4.49]), and checking for understanding (3.04 [1.44-6.39]). Improvements in sitting and other behaviors were sustained on both types of units. CONCLUSIONS: Adding wall-mounted folding chairs may help promote effective patient-clinician communication.


Assuntos
COVID-19 , Internato e Residência , Humanos , Masculino , Feminino , Estudos Prospectivos , COVID-19/epidemiologia , Pessoa de Meia-Idade , Postura Sentada , Relações Médico-Paciente , Medicina Interna/educação , Decoração de Interiores e Mobiliário , Quartos de Pacientes , SARS-CoV-2 , Idoso , Baltimore , Comunicação , Adulto
3.
Tob Control ; 2023 Mar 16.
Artigo em Inglês | MEDLINE | ID: mdl-36927515

RESUMO

INTRODUCTION: VLN King menthol and non-menthol are the first combustible cigarettes to receive US Food and Drug Administration (FDA) authorisation as modified risk tobacco products. Focusing on the first retail test market, this study characterised VLN advertising, product placement, discounts and price. METHODS: All Chicago-area Circle K stores (n=133) were telephoned to assess whether they sold VLN. Single-pack price of non-menthol was obtained in 57 of 100 stores that sold VLN. In fall 2022, trained data collectors visited those 57 stores to assess VLN product placement, advertising, discounts and prices. Paired t-tests compared observed VLN price with telephone price and to price of other cigarette brands. RESULTS: Nearly all stores (91.1%) displayed exterior advertisements for VLN, and 41.1% displayed interior advertising, with 8.9% of stores advertising VLN in the power wall but never in the header row. VLN cigarettes were displayed in the power wall exclusively and among high-nicotine cigarettes. Some VLN marketing claims were not FDA-authorised. VLN advertised a sweepstakes offer and rewards programme. Most stores (85.7%) offered VLN discounts. VLN was priced like a premium brand (mean=$10.90, SD=$1.53), and prices obtained by telephone did not differ from observed prices several months later. CONCLUSIONS: Retail marketing strategies for VLN mimic those for high-nicotine cigarettes. Deviations from FDA-authorised marketing claims were evident. Surveillance in future test markets is recommended to assess compliance with marketing claims and examine relative price and discount offers. Of interest is how premium-priced, low-nicotine cigarettes stand to compete in a market dominated by cheaper high-nicotine cigarettes.

4.
Nicotine Tob Res ; 25(7): 1369-1377, 2023 Jun 09.
Artigo em Inglês | MEDLINE | ID: mdl-36951602

RESUMO

INTRODUCTION: E-cigarette retail surveillance is needed during regulatory changes, like the U.S. increasing minimum legal sales age to 21 (T21) and flavor restrictions (2019 and 2020) and certain state/localities increasing related restrictions. AIMS AND METHODS: We examined regulatory compliance (eg, minimum-age signage), promotional strategies (eg, health claims), and products at 2 timepoints among vape shops across six U.S. metropolitan statistical areas (MSAs; Atlanta, Boston, Minneapolis, Oklahoma City, San Diego, Seattle). In summer 2018, pairs of trained auditors assessed randomly selected shops (n = ~30/MSA). In fall 2021, audits were conducted among 2018 shops (if open and allowed) and additional randomly selected shops (n = ~20/MSA). Data from 179 shops in 2018 and 119 in 2021 (43 from the 2018 sample) were compared. RESULTS: There were decreases (p < .01) in the proportion of shops with (1) minimum-age signs (90.5% vs. 73.9%), (2) their own e-liquid brand (68.2% vs. 44.5%), onsite vaping (73.2% vs. 46.2%), counter seating (65.2% vs. 34.5%), and e-liquid sampling (90.0% vs. 33.6%), and (3) signs with product/price promotions (89.9% vs. 65.5%), health/cessation claims (29.1% vs. 12.6%), and cartoon imagery (27.4% vs. 11.8%). The proportions selling wet/dry vaporizers (26.4% vs. 39.5%), CBD products (23.3% vs. 71.4%), and pipes/glassware/papers (18.4% vs. 52.9%) increased. In 2021, many sold THC (12.6% e-liquids, 62.2% other products) and kratom (40.3%). CONCLUSIONS: With increasing restrictions (eg, on flavors, sampling, and T21), fewer shops sold their own e-liquid brands or accommodated onsite use/sampling, but fewer also posted minimum-age signage. Notably, more offered cannabis-related products. These changes underscore the need for comprehensive surveillance to assess regulatory impact. IMPLICATIONS: The past 6 years marked increasing e-cigarette sales restrictions in the United States, yet limited research has examined the implications for tobacco specialty shops selling e-cigarettes. This study found that, from 2018 to 2021, there were significant decreases in the proportion of vape shops with their own e-liquid, onsite vaping, e-liquid sampling, lounge/counter seating, and price promotions, as well as minimum-age signs. There were increases in the proportion selling cannabis-derived products and related paraphernalia. Tobacco control research and regulatory agencies must consider how tobacco specialty stores have evolved alongside legislative changes that impact them and consumers.


Assuntos
Sistemas Eletrônicos de Liberação de Nicotina , Produtos do Tabaco , Vaping , Humanos , Estados Unidos , Adulto Jovem , Adulto , Comércio , Marketing , Meio Ambiente
6.
J Am Coll Health ; 71(8): 2305-2308, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-34788557

RESUMO

Objective: Two-thirds of U.S. colleges are near vape shops, where higher rates of underage sales exist. This study examined vape shop compliance with state-mandated age-of-sale signs, the presence of age-of-entry signs and the tobacco industry's "We Card" sign. Participants: Random sample of 614 California vape shops, stratified by distance to community colleges or 4-year universities/colleges; visited June-August, 2019. Methods: Logistic regressions examined whether signage varied by distance to colleges and whether stores sold other tobacco products (OTP). Results: Compliance with the state-mandated age-of-sale sign was 69.4%; vape-only stores were less compliant than vape + OTP (AOR = 0.39, 95% CI = 0.22,0.70). Age-of-entry signs were more common in vape-only (AOR = 1.87, 95% CI = 1.07,3.28) than vape + OTP stores. However, this difference was greater for vape-only stores near community colleges and attenuated for vape-only stores near 4-year universities/colleges. Conclusion: Improved enforcement and retailer education regarding age-of-sale signage are needed, particularly near colleges where greater potential for underage sales presumably exists.


Assuntos
Sistemas Eletrônicos de Liberação de Nicotina , Produtos do Tabaco , Vaping , Humanos , Universidades , Estudantes , Comércio , California , Nicotiana
9.
Artigo em Inglês | MEDLINE | ID: mdl-35409539

RESUMO

BACKGROUND: Tobacco regulations and COVID-19 state orders have substantially impacted vape retail. This study assessed vape retailers' perspectives regarding regulations and future retail activities. METHODS: In March-June 2021, 60 owners or managers of vape or vape-and-smoke shops (n = 34 vs. n = 26) in six US metropolitan areas completed an online survey assessing: (1) current and future promotional strategies and product offerings; and (2) experiences with federal minimum legal sales age (T21) policies, the federal flavored e-cigarette ban, and COVID-19-related orders. Quantitative data were analyzed descriptively; qualitative responses to open-ended questions were thematically analyzed. RESULTS: Most participants had websites (65.0%), used social media for promotion (71.7%), offered curbside pickup (51.7%), and sold CBD (e.g., 73.3% vape products, 80.0% other); many also sold other tobacco products. Knowledge varied regarding state/local policies in effect before federal policies. Participants perceived tobacco regulations and COVID-19 orders as somewhat easy to understand/implement and perceived noncompliance consequences as somewhat severe. Qualitative themes indicated concerns regarding regulations' negative impacts (e.g., sales/customer loss, customers switching to combustibles), insufficient evidence base, challenges explaining regulations to customers, and concerns about future regulatory actions. CONCLUSIONS: Surveillance of tobacco retail, consumer behavior, and regulatory compliance is warranted as policies regarding nicotine and cannabis continue evolving.


Assuntos
COVID-19 , Sistemas Eletrônicos de Liberação de Nicotina , Produtos do Tabaco , Vaping , COVID-19/epidemiologia , Comércio , Humanos , Fumaça , Nicotiana , Vaping/epidemiologia
10.
Health Educ Behav ; 49(3): 468-477, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-34399591

RESUMO

BACKGROUND: As of September 2020, more than 300 state and local jurisdictions restrict the sales of flavored tobacco, with some including menthol. AIMS: To evaluate the impact of local ordinances restricting the sale of flavored tobacco, we surveyed Californians regarding policy support and perceived access to flavored tobacco. METHODS: In 2019, we conducted an online survey of 3,075 California youth and young adults recruited via social media, about half of whom lived in a policy jurisdiction. Logistic regressions assessed differences on propensity score-weighted outcomes, policy support, and perceived access. RESULTS: Most respondents indicated agreement with almost all policy support statements. Although policy respondents were less likely than rest-of-California respondents to report perceived difficulty in buying flavored cigars, flavored vape users in policy jurisdictions were more likely than those in the rest of California to report perceived difficulty in buying flavored e-liquid. Regardless of jurisdiction, certain priority subgroups were significantly more likely to report perceived difficulty in accessing flavored cigars, flavored vaping products, flavored e-liquid, and menthol cigarettes. DISCUSSION: With some exceptions, these findings demonstrate that among vape users in policy jurisdictions and priority subgroups, there is a higher likelihood of reporting perceived difficulty to access flavored tobacco products. CONCLUSIONS: Findings might be an early indication of shifts in social norms about flavored tobacco products in California, which could gain traction as local sales restriction ordinances proliferate throughout the state and a statewide flavored-tobacco sales restriction goes into effect.


Assuntos
Sistemas Eletrônicos de Liberação de Nicotina , Produtos do Tabaco , Adolescente , Atitude , Aromatizantes , Humanos , Mentol , Políticas , Nicotiana , Adulto Jovem
11.
Eval Rev ; 45(3-4): 134-165, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34693773

RESUMO

INTRODUCTION: Flavored tobacco appeals to new users. This paper describes evaluation results of California's early ordinances restricting flavored tobacco sales. METHODS: A multicomponent evaluation of proximal policy outcomes involved the following: (a) tracking the reach of local ordinances; (b) a retail observation survey; and (c) a statewide opinion poll of tobacco retailers. Change in the population covered by local ordinances was computed. Retail observations compared availability of flavored tobacco at retailers in jurisdictions with and without an ordinance. Mixed models compared ordinance and matched no-ordinance jurisdictions and adjusted for store type. An opinion poll assessed retailers' awareness and ease of compliance with local ordinances, comparing respondents in ordinance jurisdictions with the rest of California. RESULTS: The proportion of Californians living in a jurisdiction with an ordinance increased from 0.6% in April 2015 to 5.82% by January 1, 2019. Flavored tobacco availability was significantly lower in ordinance jurisdictions than in matched jurisdictions: menthol cigarettes (40.6% vs. 95.0%), cigarillos/cigar wraps with explicit flavor descriptors (56.4% vs. 85.0%), and vaping products with explicit flavor descriptors (6.1% vs. 56.9%). Over half of retailers felt compliance was easy; however, retailers in ordinance jurisdictions expressed lower support for flavor sales restrictions. CONCLUSIONS: The proportion of California's population covered by a flavor ordinance increased nine-fold between April 2015 and January 2019. Fewer retailers in ordinance jurisdictions had flavored tobacco products available compared to matched jurisdictions without an ordinance, but many still advertised flavored products they could not sell. Comprehensive ordinances and retailer outreach may facilitate sales-restriction support and compliance.


Assuntos
Aromatizantes , Produtos do Tabaco , California , Comércio , Marketing , Produtos do Tabaco/legislação & jurisprudência , Produtos do Tabaco/provisão & distribuição
12.
Prev Med Rep ; 23: 101428, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34159050

RESUMO

This study characterizes vape shop closings, openings, and changes in product mix in six U.S. metropolitan statistical areas with different tobacco and marijuana policies. With concern for higher rates of marijuana use among those who vape nicotine, the presence of marijuana-related terms in store names was also assessed. A census of stores that were classified online as vape shops/stores or vaporizer stores were telephoned in April-May 2018 (n = 739) and July-September 2019 (n = 919) to verify whether vape products and other tobacco products (OTP) were sold. We computed the percent of stores that closed, opened, and started/stopped selling OTP. Multilevel models tested whether these events varied by store type and by neighborhood demographics. Within 16 months, 11.5% of 739 stores had closed and 29.8% of 919 stores at follow-up had opened. Closings were more likely among vape-only than vape + OTP stores (AOR = 2.51, 95% CI = 1.47,4.29); vape-only stores were less likely to open (AOR = 0.46, 95% CI = 0.34,0.62). Regardless of store type, the odds of a store opening increased as the proportion of non-Hispanic/Latino White residents in the census tract increased (AOR = 1.47, 95% CI = 1.18,1.85). Overall, 2.0% of stores (vape-only and vape + OTP) had marijuana-related names at baseline and 3.5% at follow-up. The observed change (1.6% to 5.8%) was greatest in Oklahoma City, where the state legalized medical marijuana between baseline and follow-up. More stores were opening than closing in six U.S. metropolitan statistical areas before statewide sales restrictions on flavored tobacco and COVID-19. Uniform licensing is recommended to define vape shops and track their location and sales practices.

13.
Tob Control ; 2021 Jun 04.
Artigo em Inglês | MEDLINE | ID: mdl-34088881

RESUMO

OBJECTIVE: San Francisco's comprehensive restriction on flavoured tobacco sales applies to all flavours (including menthol), all products and all retailers (without exemptions). This study evaluates associations of policy implementation with changes in tobacco sales in San Francisco and in two California cities without any sales restriction. METHODS: Using weekly retail sales data (July 2015 through December 2019), we computed sales volume in equivalent units within product categories and the proportion of flavoured tobacco. An interrupted time series analysis estimated within-city changes associated with the policy's effective and enforcement dates, separately by product category for San Francisco and comparison cities, San Jose and San Diego. RESULTS: Predicted average weekly flavoured tobacco sales decreased by 96% from before the policy to after enforcement (p<0.05), and to very low levels across all products, including cigars with concept-flavour names (eg, Jazz). Average weekly flavoured tobacco sales did not change in San Jose and decreased by 10% in San Diego (p<0.05). Total tobacco sales decreased by 25% in San Francisco, 8% in San Jose and 17% in San Diego (each, p<0.05). CONCLUSIONS: San Francisco's comprehensive restriction virtually eliminated flavoured tobacco sales and decreased total tobacco sales in mainstream retailers. Unlike other US flavoured tobacco policy evaluations, there was no evidence of substitution to concept-flavour named products. Results may be attributed to San Francisco Department of Health's self-education and rigorous retailer education, as well as the law's rebuttable presumption of a product as flavoured based on manufacturer communication.

14.
Health Place ; 67: 102275, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33526204

RESUMO

BACKGROUND: Reducing the retail availability of tobacco has been proposed as a component of tobacco endgame, yet it is not known whether retail availability has a direct impact on smoking behaviours. A narrative review and a meta-analysis have been undertaken to examine the density and proximity of tobacco retail outlets, but were limited in scope, exposure and outcome variables. The aim of this current study was to undertake a systematic review of the international literature on the density and proximity of tobacco retail outlets to homes, schools and communities and their association with smoking behaviours among youth. METHODS: We reviewed and critically appraised the evidence documenting the association between density or proximity of tobacco retail outlets and smoking behaviours among school-age youth (18 and under), between 1 January 1990 and 21 October 2019. We reviewed original quantitative research that examined the associations of tobacco retail outlet density and proximity with individual smoking status or population-level smoking prevalence; initiation of smoking; frequency of tobacco use; sales to minors; purchasing by minors; susceptibility to smoking among non-smokers; perceived prevalence of smoking, and quitting behaviours. FINDINGS: Thirty-five peer-reviewed papers met the inclusion criteria. This review provided evidence of a relationship between density of tobacco retail outlets and smoking behaviours, particularly for the density near youths' home. A study using activity spaces also found a significant positive association between exposure to tobacco retail outlets and daily tobacco use. The review did not provide evidence of an association between the proximity of tobacco retail outlets to homes or schools and smoking behaviours among youth. CONCLUSIONS: The existing evidence supports a positive association between tobacco retail outlet density and smoking behaviours among youth, particularly for the density near youths' home. This review provides evidence for the development and implementation of policies to reduce the density of tobacco retail outlets to reduce smoking prevalence among youth.


Assuntos
Comportamento do Adolescente , Produtos do Tabaco , Adolescente , Comércio , Humanos , Fumar/epidemiologia , Nicotiana , Uso de Tabaco
15.
Tob Control ; 30(e1): e41-e44, 2021 11.
Artigo em Inglês | MEDLINE | ID: mdl-33077506

RESUMO

INTRODUCTION: Vaping and vape shops pose risk for COVID-19 and its transmission. OBJECTIVES: We examined vape shop non-compliance with state-ordered business closures during COVID-19, changes in their marketing and experiences among consumers. METHODS: As part of a longitudinal study of vape retail in six metropolitan statistical areas (MSAs; Atlanta, Boston, Minneapolis, Oklahoma City, San Diego and Seattle), we conducted: (1) legal research to determine whether statewide COVID-19 orders required vape shops to close; (2) phone-based and web-based surveillance to assess vape shop activity in March-June 2020 during shelter-in-place periods; and (3) a concurrent online survey of e-cigarette users about their experiences with vape retail. RESULTS: Non-essential business closure varied in timing/duration across states and applied to vape shops in California, Massachusetts, Minnesota, Oklahoma (for a brief period) and Washington (Georgia's orders were ambiguous). Surveillance analysis focused on the five MSAs in these states. Of 156 vape shops, 53.2% were open as usual, 11.5% permanently closed and 3.8% temporarily closed; 31.4% offered pick-up/delivery services. Among survey respondents (n=354, M age =23.9±4.6; 46.9% male, 71.8% white, 13.0% Hispanic), 27.4% worried their vape shop would close/go out of business during COVID-19; 7.3% said their vape shop did so. Few noticed increases in vape product delivery options (7.3%), discounts/price promotions (9.9%) and/or prices (9.3%). While 20.3% stockpiled vape products, 20.3% tried to reduce use and 15.8% tried to quit. CONCLUSIONS: Many vape shops were non-compliant with state COVID-19 orders. E-cigarette users were as likely to stockpile vape products as to attempt to reduce or quit using e-cigarettes.


Assuntos
COVID-19 , Sistemas Eletrônicos de Liberação de Nicotina , Vaping , Adulto , Feminino , Humanos , Estudos Longitudinais , Masculino , SARS-CoV-2 , Estados Unidos , Adulto Jovem
16.
Foods ; 9(12)2020 Dec 03.
Artigo em Inglês | MEDLINE | ID: mdl-33287331

RESUMO

Wine consumer lifestyle segmentation has been widely studied; however, most studies have solely utilised online surveys. This work investigated the impact of context on wine consumer segments' liking and emotions while consuming wines in different environments. Two studies were conducted with regular wine consumers segmented based on their fine wine behaviour using the Fine Wine Instrument. Study 1 (n = 122) investigated the effects of wine variety and product information, and Study 2 (n = 346) the effects of wine quality and consumption context, on hedonic and emotional responses of the segments. Within both studies, three segments were identified and named: Wine Enthusiasts, Aspirants and No Frills. The Wine Enthusiast segment generally liked the wines more and perceived more intense positive emotions when consuming wine compared to the No Frills segment, with the Aspirant's likes and emotion intensities ranging in between. Wine Enthusiasts were more discriminative of their preferred wines and reported stronger positive emotions when tasting higher quality (Study 1) and more complex (Study 2) wines. The consistent results across the two studies showed for the first time that consumer segments, based on lifestyle segmentation, differ in their hedonic and emotional responses towards wine when actually tasting wines, demonstrating that the Fine Wine Instrument has practical implications and can identify wine consumers displaying different wine consumption behaviours.

17.
Foods ; 9(9)2020 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-32882844

RESUMO

Natural flavorings could potentially be used to enhance the intensity of wine aroma and flavor; albeit since flavor additives are not legally permitted winemaking aids, flavored wines would need to be labeled as wine products. In this study, changes in the composition and sensory profiles of flavored Chardonnay (n = 2) and Shiraz (n = 2) wines were compared at bottling, and then again after 12 months of bottle aging. Flavorings and flavored wines were also analyzed by gas chromatography-mass spectrometry (GC-MS) to determine the key constituents responsible for changes to aroma and flavor profiles. However, many of the volatile compounds identified in flavor additives were not detected at appreciably higher concentrations in flavored wines, which was attributed to the very small quantities of flavorings that were added to base wines. The sensory profiles of control and flavored wines were determined by descriptive analysis, and the addition of flavorings to base wines significantly influenced the perception of some sensory attributes. Flavored Chardonnay wines exhibited enhanced fruit aromas and flavors, while fruit and developed attributes were enhanced in flavored Shiraz wines. Differences in sensory profiles were less apparent in Chardonnay wines following bottle aging, but depending on the flavorings added, flavored Shiraz wines could still be discriminated from their corresponding control wines after bottle aging. Results from this study demonstrate the potential for flavor additives to be used to enhance desirable attributes and/or mitigate wine sensory deficiencies.

19.
Addict Behav ; 111: 106558, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32745944

RESUMO

BACKGROUND: Often perceived as a safer smoke, Natural American Spirit (NAS) may find particular appeal in communities with strong non-smoking norms. We hypothesized NAS would be more popular in cities with lower smoking prevalence, with the pattern unique to NAS. We tested household income, cigarette taxes, and young adult population as alternative correlates and examined brand specificity, relative to Marlboro and Pall Mall. METHODS: Using proprietary, city-specific sales estimates obtained from Nielsen for 30 U.S. cities over one year (9/7/18-9/9/19), we computed cigarette sales volume as standard pack units per 10,000 adult smokers for NAS and Marlboro and Pall Mall. Linear regression models examined associations between city-level sales volume and adult smoking prevalence, median household income, the sum of state/local cigarette excise taxes, and young adult population. RESULTS: NAS sales volume averaged 44,785 packs per 10,000 adult smokers (SD = 47,676). Across 30 cities, adult smoking prevalence averaged 18.0% (SD = 4.5%), median household income averaged $53,677 (SD = $14,825), cigarette excise tax averaged $2.55 (SD = $1.63), and young adult population averaged 10.6% (SD = 2.2%). NAS sales volume was greater in cities with lower adult smoking prevalence (ß = -0.39, 95% CI[-0.74, -0.03], p = 0.034), a pattern that was not observed for Marlboro or Pall Mall (ps > 0.356). Marlboro (ß = -0.40, 95% CI[-0.76, -0.05], p = 0.027) and Pall Mall (ß = -0.48, 95% CI[-0.82, -0.14], p = 0.008) sales volumes were higher in cities where cigarette excise taxes were lower, a pattern not observed for NAS (p = 0.224). CONCLUSION: NAS appears to be more popular in cities with lower smoking prevalence and may deter efforts to further decrease prevalence.


Assuntos
Produtos do Tabaco , Cidades , Comércio , Humanos , Prevalência , Impostos , Estados Unidos/epidemiologia , Adulto Jovem
20.
Prev Med Rep ; 19: 101137, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32566458

RESUMO

Vaping is increasingly prevalent and controversial. Vape shops and convenience stores are common but distinct sources of vaping products, and where they locate may reflect likely target markets. This study examined the density and neighborhood demographics of vape shops and convenience stores in six metropolitan statistical areas (MSAs): Atlanta, Boston, Minneapolis, Oklahoma City, San Diego, Seattle. We identified 459 vape shops using Yelp and Google application programming interfaces and 10,777 convenience stores using ReferenceUSA and Dun & Bradstreet. Retailers were geocoded to census tracts (n = 4,442), and logistic regressions were conducted using as predictors percent non-White, percent youth (5-17 years or 5-20 years), and median household income from the American Community Survey, 2013-2017. Per 10,000 young adults, vape shop density ranged from 0.6 (Boston, San Diego) to 1.7 (Oklahoma City), and convenience store density ranged from 12.6 (San Diego) to 26.3 (Oklahoma City). Logistic regressions indicated that vape shops more likely resided in tracts with lower percentages of youth in Boston, but higher percentages of youth in Atlanta, as well as with lower incomes in Boston and Seattle. Convenience stores more likely resided in tracts with lower percentages of non-Whites in Atlanta and Boston; lower incomes in Atlanta, Boston, San Diego, and Seattle; and higher percentages of youth in Atlanta, Boston, and Minneapolis. These common retail sources of vaping products differentially locate in relation to neighborhood sociodemographics across MSAs. Findings suggest that, in some MSAs, vape shops and convenience stores may target youth and lower income populations.

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