Jennifer L. Brown

Dr. Jennifer L. Brown


Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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13 October 2016 in Current Addiction Reports
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Journal Article
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JBJennifer L. Brown
Jennifer L. Brown
NGNicole K. Gause
Nicole K. Gause
NNNathan Northern
Nathan Northern

31 May 2022 in Tobacco Control
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Journal Article
Open access
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JBJennifer L Brown
Jennifer L Brown
DRDebra Rosen
Debra Rosen
MCMaria G Carmona
Maria G Carmona
NPNatalia Parra
Natalia Parra
MHMark Hurley
Mark Hurley
JCJoanna E Cohen
Joanna E Cohen
Most of the published literature on cigarette advertising and promotion at points-of-sale is on research conducted in high-income countries. We report findings from monitoring cigarette advertising and promotion at points-of-sale near schools and playgrounds in 42 countries, the majority low-income and middle-income. Four strategies were detected across most of these countries: (1) display of cigarettes near snacks, sweets and sugary drinks, (2) placement of cigarette advertisements near the eye-level of children, (3) advertisements and display of flavoured cigarettes and (4) sale of single sticks of cigarettes. These advertising and promotional tactics target children and youth and demonstrate that multinational tobacco companies use similar strategies to promote cigarettes at points-of-sale. The widespread violations of existing laws and regulations, the exploitation of regulatory loopholes and lack of existing tobacco control policies that apply to points-of-sale call for adoption and enactment of provisions recommended by the WHO Framework Convention on Tobacco Control such as comprehensive bans on tobacco advertisement, promotion and sponsorship, bans on sale of single cigarette sticks and regulation of flavours. These strategies will help to protect children and youth from exposure to tobacco advertising.

19 July 2016 in Tobacco Control
Verified
Journal Article
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JBJennifer Brown
Jennifer Brown
TDTeresa DeAtley
Teresa DeAtley
KWKevin Welding
Kevin Welding
RSRobert Schwartz
Robert Schwartz
Michael ChaitonMichael Chaiton
Michael Chaiton
JCJoanna E Cohen
Joanna E Cohen
Menthol cigarettes are associated with increased initiation and progression to regular smoking and decreased likelihood of smoking cessation.1–8 Menthol smokers are more likely to be women and adolescents in several countries.9 The Conference of the Parties to the Framework Convention on Tobacco Control recommend that Parties regulate ingredients that make cigarettes more palatable, including flavouring substances like menthol.10 The Canadian province Nova Scotia became the first jurisdiction to implement a ban on menthol tobacco products in May 2015, and the province of Alberta followed in September 2015.11 These regulations extended existing provincial bans on the sale of flavoured tobacco products to include menthol flavoured tobacco products, with the exception of pipe tobacco and some cigars. Additional Canadian provinces, Brazil, Ethiopia, Turkey and the European Union have passed regulations to ban menthol tobacco products.11

7 August 2020 in JMIR Formative Research
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Journal Article
Open access
DWDanny T Y Wu
Danny T Y Wu
CXChen Xin
Chen Xin
SBShwetha Bindhu
Shwetha Bindhu
CXCatherine Xu
Catherine Xu
JSJyoti Sachdeva
Jyoti Sachdeva
HJHeekyoung Jung
Heekyoung Jung
Background: Patient-generated health data (PGHD) have been largely collected through mobile health (mHealth) apps and wearable devices. PGHD can be especially helpful in mental health, as patients’ illness history and symptom narratives are vital to developing diagnoses and treatment plans. However, the extent to which clinicians use mental health–related PGHD is unknown.Objective: A mixed methods study was conducted to understand clinicians’ perspectives on PGHD and current mental health apps. This approach uses information gathered from semistructured interviews, workflow analysis, and user-written mental health app reviews to answer the following research questions: (1) What is the current workflow of mental health practice and how are PGHD integrated into this workflow, (2) what are clinicians’ perspectives on PGHD and how do they choose mobile apps for their patients, (3) and what are the features of current mobile apps in terms of interpreting and sharing PGHD?Methods: The study consists of semistructured interviews with 12 psychiatrists and clinical psychologists from a large academic hospital. These interviews were thematically and qualitatively analyzed for common themes and workflow elements. User-posted reviews of 56 sleep and mood tracking apps were analyzed to understand app features in comparison with the information gathered from interviews.Results: The results showed that PGHD have been part of the workflow, but its integration and use are not optimized. Mental health clinicians supported the use of PGHD but had concerns regarding data reliability and accuracy. They also identified challenges in selecting suitable apps for their patients. From the app review, it was discovered that mHealth apps had limited features to support personalization and collaborative care as well as data interpretation and sharing.Conclusions: This study investigates clinicians’ perspectives on PGHD use and explored existing app features using the app review data in the mental health setting. A total of 3 design guidelines were generated: (1) improve data interpretation and sharing mechanisms, (2) consider clinical workflow and electronic health record integration, and (3) support personalized and collaborative care. More research is needed to demonstrate the best practices of PGHD use and to evaluate their effectiveness in improving patient outcomes.

23 May 2020 in Tobacco Control
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Journal Article
Open access
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JBJennifer Brown
Jennifer Brown
MZMeng Zhu
Meng Zhu
MMMeghan Moran
Meghan Moran
CHConnie Hoe
Connie Hoe
FFFerdie Frejas
Ferdie Frejas
JCJoanna E Cohen
Joanna E Cohen
Background The Philippines has a high smoking prevalence and one of the largest tobacco menthol market shares in the world. Flavour capsule cigarettes were introduced to the Philippines in 2013, most of which are menthol flavoured, and their market share is increasing. We explored perceptions of flavoured cigarette packaging among young adult Filipinos. Methods We conducted eight focus groups with 63 young adults ages 18–24 years in Manila in 2019, stratified by gender and smoking status. We conducted a thematic analysis of the transcripts. Results Most participants assessed relative harm of cigarettes based on strength, mainly determined by colour of the packaging. Menthol cigarettes with primarily blue packaging were considered less harmful than menthol cigarettes with primarily green packaging. Many participants considered flavour capsule packs most attractive, compared with non-flavoured and traditional menthol cigarettes, due to the colouring of the packs and expectations regarding taste. Some participants likened the capsules and the taste of flavour capsule cigarettes to candy, and many participants thought flavour capsule cigarettes would most likely be smoked by teenagers or young adults. Conclusions Young adult Filipinos believe that some menthol-flavoured cigarettes are less harmful than other flavoured cigarettes and non-flavoured cigarettes and find flavour capsule cigarettes attractive. A tobacco flavour ban and implementation of plain packaging might help reduce misperceptions of risk and make cigarettes less appealing.

26 June 2017 in Addiction
Verified
Journal Article
Open access
PDF file
JBJennifer Brown
Jennifer Brown
KWKevin Welding
Kevin Welding
JCJoanna E. Cohen
Joanna E. Cohen
RCRajeev Cherukupalli
Rajeev Cherukupalli
CWCarmen Washington
Carmen Washington
KSKatherine Clegg Smith
Katherine Clegg Smith
Background/Aims: To estimate and compare price differences between legal and illicit cigarettes in 14 low‐ and middle‐income countries (LMIC).Design: A cross‐sectional census of all packs available on the market was purchased.Setting: Cigarette packs were purchased in formal retail settings in three major cities in each of 14 LMIC: Bangladesh, Brazil, China, Egypt, India, Indonesia, Mexico, Pakistan, the Philippines, Russia, Thailand, Turkey, Ukraine and Vietnam.Participants: A total of 3240 packs were purchased (range = 58 packs in Egypt to 505 in Russia). Packs were categorized as ‘legal’ or ‘illicit’ based on the presence of a health warning label from the country of purchase and existence of a tax stamp; 2468 legal and 772 illicit packs were in the analysis.Measurements: Descriptive statistics stratified by country, city and neighborhood socio‐economic status were used to explore the association between price and legal status of cigarettes.Findings: The number of illicit cigarettes in the sample setting was small (n < 5) in five countries (Brazil, Egypt, Indonesia, Mexico, Russia) and excluded from analysis. In the remaining nine countries, the median purchase price of legal cigarettes ranged from US$0.32 in Pakistan (n = 72) to US$3.24 in Turkey (n = 242); median purchase price of illicit cigarettes ranged from US$0.80 in Ukraine (n = 14) to US$3.08 in India (n = 41). The difference in median price between legal and illicit packs as a percentage of the price of legal packs ranged from 32% in Philippines to 455% in Bangladesh. Median purchase price of illicit cigarette packs was higher than that of legal cigarette packs in six countries (Bangladesh, India, Pakistan, Philippines, Thailand, Vietnam). Median purchase price of illicit packs was lower than that of legal packs in Turkey, Ukraine and China.Conclusions: The median purchase price of illicit cigarettes is higher than that of legal cigarette packs in Bangladesh, India, Pakistan, Philippines, Thailand, and Vietnam, Brazil, Egypt, Indonesia, Mexico, Russia appear to have few or no illicit cigarettes for purchase from formal, urban retailers.