Digital Commons Network^™

Genetic Taster Status As A Mediator Of Neural Activity And Swallowing Mechanics In Healthy Adults, Angela M. Dietsch, Ross M. Westemeyer, William G. Pearson Jr., Douglas H. Schultz

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

As part of a larger study examining relationships between taste properties and swallowing, we assessed the influence of genetic taster status (GTS) on measures of brain activity and swallowing physiology during taste stimulation in healthy men and women. Twenty-one participants underwent videofluoroscopic swallowing study (VFSS) and functional magnetic resonance imaging (fMRI) during trials of high-intensity taste stimuli. The precisely formulated mixtures included sour, sweet-sour, lemon, and orange taste profiles and unflavored controls. Swallowing physiology was characterized via computational analysis of swallowing mechanics plus other kinematic and temporal measures, all extracted from VFSS recordings. Whole-brain analysis of fMRI data assessed blood …

From Field To Film: Mosquito Surveillance And Survey Of Us Adults' Knowledge And Attitudes Towards Arthropod-Borne Disease Vectors, Justine Laviolette

Department of Entomology: Dissertations, Theses, and Student Research

Mosquito-borne disease is a public health challenge that warrants an active surveillance program for the identification of mosquito populations and the education of the public for prevention and protection against disease-transmitting arthropods. The communication of science to the public is necessary to prevent disease, change behavior, and promote a dialog between scientists and the public.

People are accustomed to high quality entertainment, which begs the question, “If we made science more entertaining, would the public be more interested?”

To address these issues, the objectives of this study are: 1) identify mosquito species and abundance at the US Meat Animal Research …

Pinworm Infection At Salmon Ruins And Aztec Ruins: Relation To Pueblo Iii Regional Violence, Karl Reinhard, Morgana Camacho

Karl Reinhard Publications

The study of coprolites has been a theme of archaeology in the American Southwest. A feature of archaeoparasitology on the Colorado Plateau is the ubiquity of pinworm infection. As a crowd parasite, this ubiquity signals varying concentrations of populations. Our recent analysis of coprolite deposits from 2 sites revealed the highest prevalence of infection ever recorded for the region. For Salmon Ruins, the deposits date from AD 1140 to 1280. For Aztec Ruins, the samples can be dated by artifact association between AD 1182-1253. Both sites can be placed in the Ancestral Pueblo III occupation (AD 1100-1300), which included a …

Male Burmese Pythons Follow Female Scent Trails And Show Sex-Specific Behaviors, Shannon A. Richard, Eric A. Tillman, John S. Humphrey, Michael L. Avery, M. Rockwell Parker

USDA Wildlife Services: Staff Publications

Animals communicate with potential mates using species-specific signals, and pheromones are powerful sexual signals that modify conspecific behavior to facilitate mate location. Among the vertebrates, snakes are especially adept in mate searching via chemical trailing, which is particularly relevant given that many snake species are invasive outside their native ranges. Chemical signals used in mate choice are, thus, potentially valuable tools for management of invasive snake species. The Burmese python (Python bivittatus) is an invasive snake in the Florida Everglades where it is negatively impacting native fauna. In this study, we sought to: (i) determine if males can follow conspecific …

Influence Of Disease Surveillance And Notification Systems On Epidemic Control In Local Government Areas Of Osun State, Michael Segun Omole Dr., Tajudeen Temitayo Adebayo, Rasaq Adetona Adio, Kayode Olayiwola Adepoju, Faruq Abubakar Umar, Micahel Babatunde Adeojo, Aliyu Wada

Library Philosophy and Practice (e-journal)

The study was to contribute to finding solutions to problems associated with disease surveillance and notification systems in relation to epidemic control in local government areas of Osun State.

Survey research design was adopted for the study. The population of the study was three hundred and six (306) medical and health officers in the 30 local government areas of Osun State. Total enumeration technique was used to cover all the 306 health care professionals in the 30 local government areas. A validated questionnaire was used for data collection with response rate of 93.1% and data were analyzed using descriptive …

Information Accessibility And Risk Practices Of People Living With Hiv/Aids In South-West, Nigeria., Tajudeen Temitayo Adebayo, Michael Segun Omole Dr., Muyiwa Adekunle Amin, Adebayo Olawepo Ogunniran

Library Philosophy and Practice (e-journal)

People living with HIV/AIDS (PLWHA) access information from different sources. They are being warned regularly on the need to stay away from all forms of risk practices which may cause further spread of the dreaded diseases. The study endeavour to investigate the level of information access opened to PLWHA and tried to find the relationship between information accessibility and risk practices.

The study adopted survey research design of correlational type. The target population was 8,135PLWHA in the selected three health institutions. Pooled standard error of proportion was used to determine 339 PLWHA and critical incident technique was used to …

The Role Of Health Information Officers In The Prevention And Management Of Hiv/Aids In Three Tertiary Health Institutions In South Western Nigeria, Tajudeen Temitayo Adebayo

Library Philosophy and Practice (e-journal)

The study was undertaken with the aim of revealing roles of Health Information Officers in the Prevention and Management of HIV/AIDS in Nigeria. The researcher adopted descriptive survey research method in which structured questionnaire was used for data collection in selected three tertiary health institutions. Total enumeration sampling technique was used. The results were presented in frequency tables and percentages.

Role of Health Information Officers which were identify are, generation of useful Information for Prevention of HIV/AIDS, participation in Voluntary Counselling and Testing, promotion of condom usage, preaching of abstinence and faithfulness, educating HIV/positive mothers on the importance of prophylaxis …

Trans Collaborations Clinical Check-In (Tc3): Initial Validation Of A Clinical Measure For Transgender And Gender Diverse Adults Receiving Psychological Services, Natalie R. Holt, Terrence Z. Huit, Grant Shulman, Jane L. Meza, Jolene Smyth, Nathan Woodruff, Richard Mocarski, Jae Puckett, Debra A. Hope

Trans Collaborations Academic Papers

One key aspect of evidence-based psychological services is monitoring progress to inform treatment decision making, often using a brief self-report measure. However, no such measure exists to support measurement based care given the distinct needs of transgender and gender diverse people (TGD), a group facing large documented health disparities and marginalization in healthcare. The purpose of the present study was to develop and provide initial psychometric validation of a short, behavioral health progress monitoring self-report measure, the Trans Collaborations Clinical Check-in (TC3). TGD communities, providers identified as TGD-affirmative, and relevant academic experts contributed to item and scale development. The final …

Perceptions Of Higher Education In Nonmetropolitan Nebraska: Research Report 19‐4, Rebecca Vogt, Cheryl Burkhart-Kriesel, Randolph L. Cantrell, Bradley Lubben, L. J. Mcelravy, Tim L. Meyer, Jason L. Weigle

Rural Futures Institute: Publications

Some recent national polls have shown a decline in confidence in higher education. The cited reasons for this decline are concerns about affordability, access and the political culture on campuses. Given these national trends, how do rural Nebraskans view the impacts of their education? Do they view higher education as important for individuals and the economy? Have these views changed over the past four years? What types of higher education institutions have their households attended? This paper provides a detailed analysis of these questions. This report details 1,776 responses to the 2019 Nebraska Rural Poll, the 24th annual effort to …

Change In Motherhood Status And Fertility Problem Identification: Implications For Changes In Life Satisfaction, Arthur L. Greil, Julia Mcquillan, Andrea R. Burch, Michele H. Lowry, Stacy Tiemeyer, Kathleen S. Slauson-Blevins

Department of Sociology: Faculty Publications

Objective: To determine whether the association between changes in life satisfaction and becoming a mother (or not) depends on fertility problem identification status.

Background: Evidence and symbolic interactionist theory suggest that, for women who initially perceive a fertility barrier, gaining the valued identity “mother” should be associated with increases and continuing to face a blocked goal (i.e., not becoming a mother) should be associated with decreases in life satisfaction.

Method: This study used the nationally representative two-wave National Survey of Fertility Barriers to conduct a change-score analysis with chained multiple imputation. The focal dependent variable was change in life satisfaction. …

Pharmacotherapeutic Study Of Antiretroviral Therapy For Hiv/Aids Patients At The Federal Medical Centre, Owo, Ondo State, Nigeria, Isiaka Adebowale Ayeni Pharm., Adelanwa Oludele Itiola Prof, Tajudeen Temitayo Adebayo Dr.

Library Philosophy and Practice (e-journal)

A 6-12 months retrospective study is made of HAART utilization in cases of HIV/AIDS patients at Federal Medical Centre, Owo, Nigeria. The objective to evaluate the rational pharmacotherapeutic approach to the management of the retroviral disease. Sixty two (62) antiretroviral drug-naive HIV/AIDS patients, which comprise of (19) 30.65% males with a mean age of 37.15±8.55 years and (43) 69.35% females with a mean age of 35.68±9.75 years case files are reviewed. The data used for this study was extracted from the clinical records of the Hospital. Sixty six percent of the patients are at World Health Organization (WHO) clinical stage …

Evaluation Of Epas1 Variants For Association With Bovine Congestive Heart Failure [Version 1; Peer Review: 2 Approved], Michael P. Heaton, Adam S. Bassett, Katherine J. Whitman, Greta M. Krafsur, Sang M. Lee, Jaden M. Carlson, Halden J. Clark, Helen R. Smith, Madeline C. Pelster, Veronica Basnayake, Dale M. Grotelueschen, B. Vander Ley

School of Veterinary and Biomedical Sciences: Faculty Publications

Background: Bovine congestive heart failure (BCHF) has become increasingly prevalent in feedlot cattle in the Western Great Plains of North America. BCHF is an untreatable complex condition involving pulmonary hypertension that culminates in right ventricular failure and death. A protein variant of hypoxia-inducible factor 2 alpha (HIF2α, encoded by the endothelial PAS domain-containing protein 1 gene, EPAS1) was previously reported to be associated with pulmonary hypertension at altitudes exceeding 2,000 m. Our aim was to evaluate EPAS1 haplotypes for association with BCHF in feedlot cattle raised at moderate altitudes (1,200 m).

Methods: Paired samples of clinical cases and unaffected controls …

Recent Trends, Current Research In Cyberpsychology: A Literature Review, Amarjit Kumar Singh, Pawan Kumar Singh

Library Philosophy and Practice (e-journal)

Cyberpsychology refers to the study of the mind and behavior in the context of interactions with technology. It is an emerging branch, which has focused on the psychological aspects connected to the increasing presence and usages of technology in modern lives. This paper traces recent advancement and trends of Cyberpsychology is an emerging domain of knowledge and goes on the give a literature review of the same. An analysis of the recent research and literature covering 300 most relevant research papers from the period of 2012 to 15, August 2019 was conducted to determine and shape the research pattern based …

Comparison Of The Efficacy Of Four Drug Combinations For Immobilization Of Wild Pigs, Christine K. Ellis, Morgan E. Wehtje, Lisa L. Wolfe, Peregrine L. Wolff, Clayton D. Hilton, Mark C. Fisher, Shari Green, Michael P. Glow, Joeseph M. Halseth, Michael J. Lavelle, Nathan P. Snow, Eric H. Vannatta, Jack C. Rhyan, Kurt C. Vercauteren, William R. Lance, Pauline Nol

USDA Wildlife Services: Staff Publications

Field immobilization of native or invasive wild pigs (Sus scrofa) is challenging. Drug combinations commonly used often result in unsatisfactory immobilization, poor recovery, and adverse side effects, leading to unsafe handling conditions for both animals and humans. We compared four chemical immobilization combinations, medetomidine–midazolam–butorphanol (MMB), butorphanol–azaperone–medetomidine (BAM™), nalbuphine–medetomidine–azaperone (NalMed-A), and tiletamine– zolazepam–xylazine (TZX), to determine which drug combinations might provide better chemical immobilization of wild pigs. We achieved adequate immobilization with no post-recovery morbidity withMMB. Adequate immobilization was achieved with BAM™; however, we observed post-recovery morbidity. Both MMB and BAM™ produced more optimal results relative to body temperature, recovery, and …

Post–Modern Epidemiology: When Methods Meet Matter, George Davey Smith

Public Health Resources

In the last third of the 20th century, etiological epidemiology within academia in high-income countries shifted its primary concern from attempting to tackle the apparent epidemic of noncommunicable diseases to an increasing focus on developing statistical and causal inference methodologies. This move was mutually constitutive with the failure of applied epidemiology to make major progress, with many of the advances in understanding the causes of noncommunicable diseases coming from outside the discipline, while ironically revealing the infectious origins of several major conditions. Conversely, there were many examples of epidemiologic studies promoting ineffective interventions and little evident attempt to account for …

Perceptions Of Immigration Among Nonmetropolitan Nebraskans: Nebraska Rural Poll Research Report 19-2, Rebecca Vogt, Cheryl Burkhart-Kriesel, Randolph Cantrell, Bradley Lubben, L. J. Mcelravy, Tim L. Meyer, Jason L. Weigle

Rural Futures Institute: Publications

The percent of Nebraska’s population that is foreign born has steadily increased during the past decade. In fact, its growth in foreign born population since 2010 ranks in the top 10 among all states. Given these changes, are rural Nebraskans aware of recent immigrants in their community? How do they perceive immigrants and their impacts on rural Nebraska? How do they view various immigration policies? This paper provides a detailed analysis of these questions. This report details 1,776 responses to the 2019 Nebraska Rural Poll, the 24th annual effort to understand rural Nebraskans’ perceptions. Respondents were asked a series of …

The Relationship Between Socioeconomic Status And White Matter Microstructure In Pre-Reading Children: A Longitudinal Investigation, Ola Ozernov-Palchik, Elizabeth S. Norton, Yingying Wang, Sara D. Beach, Jennifer Zuk, Maryanne Wolf, John D.E. Gabrieli, Nadine Gaab

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

Reading is a learned skill crucial for educational attainment. Children from families of lower socioeconomic status (SES) tend to have poorer reading performance and this gap widens across years of schooling. Reading relies on the orchestration of multiple neural systems integrated via specific white-matter pathways, but there is limited understanding about whether these pathways relate differentially to reading performance depending on SES background. Kindergarten white-matter FA and second-grade reading outcomes were investigated in an SES-diverse sample of 125 children. The three left-hemisphere white-matter tracts most associated with reading, and their right-hemisphere homologs, were examined: arcuate fasciculus (AF), superior longitudinal fasciculus …

Bibliometric Analysis Of Research Productivity Of Health Care Professionals In Saudi Arabia: An Exploratory Study, Manuelraj Peter, Spurgeon Samuel, Mohamed Idhris, Abdurahiman Pattukuthu, Arun Vijay Subbarayalu

Library Philosophy and Practice (e-journal)

Objectives: The aim of this study is to analyze research productivity through literature mapping of Health care Professionals (HCPs) belonging to Imam Abdulrahman Bin Faisal university (IAU), Kingdom of Saudi Arabia (KSA). To facilitate that, publications made by the HCPs in those journals indexed in the PubMed indexed medical database have been chosen for this study. The selected study period was between 2014 and 2018. This study also explores the literature growth, mapping of the health care literature and health care professional’s collaboration patterns in KSA.

Methods: The chosen data were downloaded from PubMed Database through Endnote software. Publications are …

Community Involvement And Leadership In Nonmetropolitan Nebraska: Rural Poll Research Report 19-1, Rebecca Vogt, Cheryl Burkhart-Kriesel, Randolph Cantrell, Bradley Lubben, L. J. Mcelravy, Tim Meyer, Jason L. Weigle

Rural Futures Institute: Publications

Community leadership and involvement are important parts of community development. Rural communities rely on volunteers for many community development activities as well as local leadership positions. In smaller communities in particular, community members often take on multiple roles. Given these challenges, how involved are rural Nebraskans in community and political activities? How do they feel about the leadership in their community? How often do they have social interactions with others during a typical month? This paper provides a detailed analysis of these questions. This report details 1,776 responses to the 2019 Nebraska Rural Poll, the 24th annual effort to understand …

Weight Status, Bullying Involvement, And Internalizing Symptomology In Adolescents: Examining A Diathesis-Stress Model, Ana Damme

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Bullying is a pervasive societal issue that is consistently linked to negative outcomes that are emotionally, socially, behaviorally, and medically related. Most youth will encounter this negative life event in their childhood. The purpose of this dissertation was to use a diathesis-stress model perspective to assess the relations between the negative life event of bullying involvement, youths’ mental health, and youth weight status. Youth who have an unhealthy weight status are more likely to be involved in bullying than those with a healthy weight status (Browne, 2012; Puhl). Additionally, bullying and having an unhealthy weight status are related internalizing symptomology …

The Relationship Between Spiritual Intelligence And Job Performance Among Clinical Nurses, Maryam Keramati, Hosein Ebrahimi, Asma Bameri, Mohammad Hasan Basirinezhad, Seyed Mohammad Mirhoseini, Reza Mohammadpourhodki

Library Philosophy and Practice (e-journal)

Nurses are among the most important human resources of hospitals. Nurses’ performance is affected by several factors including their spiritual intelligence. Spirituality can lead to higher commitment, productivity, and quality improvement in health services. This study aimed to determine the relationship between spiritual intelligence and job performance among nurses in southeast of Iran in 2017. In this cross-sectional study, 204 nurses working in teaching hospitals of Zabol city were assessed. The nurses were randomly selected by cluster sampling. The demographic characteristics were obtained by a checklist. The Job performance Scale and Spiritual Intelligence Scale were further used to assess the …

Information Seeking Behaviour And Risk Practices Among People Living With Hiv/Aids In South-West, Nigeria, Tajudeen Temitayo Adebayo

Library Philosophy and Practice (e-journal)

People living with HIV/AIDS (PLWHA) need to seek information on set of all-encompassing phenomenon which include information on medical and social packages, medication adherence, indicators of improvement, death and well-being among others. But more importantly, they need to seek information about risk practises to reduce the spread of this virus because they are the main reservoir of the HIV virus and main source of transmission. This work explored the common available sources of information seeking processes to PLWHA and some risk reduction topics.

The study adopted a survey research design which was conducted among PLWHA attending outpatient departments from four …

The Relationship Between Biological And Psychosocial Risk Factors And Resting‐State Functional Connectivity In 2‐Monthold Bangladeshi Infants: A Feasibility And Pilot Study, Ted K. Turesky, Sarah K.G. Jensen, Xi Yu, Swapna Kumar, Yingying Wang, Danielle D. Sliva, Borjan Gagoski, Joseph Sanfilippo, Lilla Zöllei, Emma Boyd, Rashidul Haque, Shahria Hafiz Kakon, Nazrul Islam, William A. Petri Jr., Charles A. Nelson, Nadine Gaab

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

Childhood poverty has been associated with structural and functional alterations in the developing brain. However, poverty does not alter brain development directly, but acts through associated biological or psychosocial risk factors (e.g. malnutrition, family conflict). Yet few studies have investigated risk factors in the context of infant neurodevelopment, and none have done so in low‐resource settings such as Bangladesh, where children are exposed to multiple, severe biological and psychosocial hazards. In this feasibility and pilot study, usable resting‐state fMRI data were acquired in infants from extremely poor (n = 16) and (relatively) more affluent (n = 16) families in Dhaka, …

"The Tyrant Father": Leslie Stephen And Masculine Influences On Virginia Woolf And Her Novel, To The Lighthouse, Anya Graubard

Honors Theses

This paper examines the volatile yet nurturing relationship between Virginia Woolf and her father, Leslie Stephen. It specifically considers the effects of three male “tyrants” in Woolf’s childhood, including not only her father but also her two half-brothers, who abused her sexually. Analysis of the dynamics of these relationships provides insight into Woolf’s lifelong battle with mental illness and helps us to understand the complicated relationships she had as an adult with men and women.

In her letters, diaries, and memoir essays, Woolf reveals how she drew from her own experiences of childhood to write her most famous novel, To …

The Microbiomes Of Pancreatic And Duodenum Tissue Overlap And Are Highly Subject Specific But Differ Between Pancreatic Cancer And Non-Cancer Subjects, Erika Del Castillo, Richard Meier, Mei Chung, Devin C. Koestler, Tsute Chen, Bruce J. Paster, Kevin P. Charpentier, Karl T. Kelsey, Jacques Izard, Dominique S. Michaud

Department of Food Science and Technology: Faculty Publications

Background: In mice, bacteria from the mouth can translocate to the pancreas and impact pancreatic cancer progression. In humans, oral bacteria associated with periodontal disease have been linked to pancreatic cancer risk. It is not known if DNA bacterial profiles in the pancreas and duodenum are similar within individuals.

Methods: Tissue samples were obtained from 50 subjects with pancreatic cancer or other conditions requiring foregut surgery at the Rhode Island Hospital (RIH), and from thirty-four organs obtained from the National Disease Research Interchange. 16S rRNA gene sequencing was performed on 189 tissue samples (pancreatic duct, duodenum, pancreas), 57 swabs (bile …

First Impressions Online: The Inclusion Of Transgender And Gender Nonconforming Identities And Services In Mental Healthcare Providers’ Online Materials In The Usa, Natalie Holt, Debra A. Hope, Richard Mocarski, Nathan Woodruff

Trans Collaborations Academic Papers

Background: When accessing mental healthcare services, transgender and gender nonconforming (TGNC) individuals face systemic barriers to gender-affirmative care. Initial points of contact, like intake forms, may show limited consideration for the heterogeneity of TGNC identities and can lead to negative consequences prior to face-to-face interaction with providers.

Aims: The first aim was to mimic a likely pathway a TGNC individual may follow to seek mental healthcare services in the USA and to describe the extent to which they may encounter enacted stigma or affirmative messages that may impede or facilitate access to care. The second aim was to determine if …

Unmet Expectations In Healthcare Settings: Experiences Of Transgender And Gender Diverse Adults In The Central Great Plains, Heather Meyer

Trans Collaborations Academic Papers

Transgender and gender diverse (TGD) individuals face a long-term, multi-faceted process if they choose to begin a gender affirmation journey. Decisions to go on hormone therapy and/or have a surgical procedure necessitate the TGD individual to set up an appointment with a healthcare provider. However, when TGD patients interact with healthcare practitioners, problems can arise. This article documents and categorizes the types of unmet expectations that are common in the TGD patient-healthcare provider social dynamic in the Central Great Plains of the United States. Utilizing a community-based participatory research model, qualitative in-depth interviews were conducted with 27 TGD individuals about …

Pancreas Of Coxsackievirus-Infected Dams And Their Challenged Pups: A Complex Issue, Sona Sarmirova, Maria Borsanyiova, Brigita Benkoova, Michaela Pospisilova, Rajkumar Rajasekaran, Katarina Berakova, Pavol Gomolcak, Jay Reddy, Shubhada Bopegamage

School of Veterinary and Biomedical Sciences: Faculty Publications

Enteroviral infections are frequent, often asymptomatic in humans and during gravidity. The present study is an extension of our previous investigations where we had shown pancreatitis in challenged pups of CVB4-E2-infected dams. Present investigation describes the effect of gestational infection with this virus on the pancreas of both dams and their challenged pups. Gravid CD1 outbred mice were orally infected with CVB4-E2 virus at different gestation times. Pups were challenged orally with the same virus after 25 days of birth. Organs were collected at selected intervals postinfection (p.i.), and replicating virus and viral-RNA copies were analyzed. Additional readouts included histopathology …

At Risk Alcohol Consumption With Smoking By National Background: Results From The Hispanic Community Health Study/Study Of Latinos, Frank C. Bandiera, Eliseo J. Pérez-Stable, Folefac Atem, Raul Caetano, Denise C. Vidot, Marc D. Gellman, Elena L. Navas-Nacher, Jianwen Cai, Gregory Talavera, Neil Schneiderman, Robert Kaplan

Food and Drug Administration Papers

Introduction: Tobacco smoking and binge or excess drinking are unhealthy behaviors that frequently co-occur. Studies of Hispanics/Latinos have mostly been of Mexican Americans although there are substantial differences in smoking and drinking by heritage background. Associated with co-use by 5 subpopulations.

Methods: Cross-sectional data of 16,412 Hispanics/Latinos from Miami, the Bronx, Chicago and San Diego collected between 2008 and 2011 as part of the HCHS/SOL were analyzed. Smoking and alcohol consumption and demographic data were measured by self-report. Prevalence of smoking and alcohol consumption and co-use were reported. Logistic regression models examined the odds of co-use of smoking and binge …

Youth Perception Of Harm And Addictiveness Of Tobacco Products: Findings From The Population Assessment Of Tobacco And Health Study (Wave 1), David R. Strong, Karen Messer, Martha White, Yuyan Shi, Madison Noble, David B. Portnoy, Alexander Persoskie, Annette R. Kaufman, Kelvin Choi, Charles Carusi, Maansi Bansal-Travers, Andrew Hyland, John Pierce

Food and Drug Administration Papers

Purpose: We provide a US national assessment of youth perceptions of the harm and addictiveness of six separate tobacco products, identifying a continuum of perceived harm associated with a range of products in relation to patterns of current use, former use, and susceptibility to use tobacco products.

Methods: We evaluated youth respondents (N=13,651) ages 12–17 from Wave 1 (2013–2014) of the Population Assessment of Tobacco and Health (PATH) Study. Analyses (2015–2016) focused on refining mea- sures of perceived harm for each product and delineating youth characteristics (demographic, tobacco use status) associated with beliefs about the harmfulness and addictiveness of tobacco …