Where there's smoke, there's fire: what current and future providers do and do not know about electronic cigarettes

Why Acute Undernutrition? A Qualitative Exploration of Food Preferences, Perceptions and Factors Underlying Diet in Adolescent Girls in Rural Communities in Nigeria

BACKGROUND

Adolescent girls are nutritionally vulnerable due to their rapid growth and increased nutrient requirements. Nigeria has the sixth-largest population in the world. This study qualitatively explored the food preferences, perceptions of nutritive value and factors underlying food consumption of adolescent girls in rural communities in Nigeria.

METHODS

The data were collected via the free listing of foods and focus group sessions conducted in the Hausa language with 48 unmarried adolescent girls. The discussions were audio-recorded, transcribed, translated into English, and analyzed using a deductive thematic framework.

RESULTS

The mean age of the respondents was 13.0 ± 2.7, and almost half (48%) had a primary school education. A total of 19 and 23 foods were identified as preferred, and perceived as nourishing, respectively. The top 10 foods present on both free lists overlapped considerably in terms of cognitive salience. The focus group themes included nutrition knowledge, food preferences, autonomy, household food allocation, courtship practices, and agricultural landscapes and economic access. The participants had minimal knowledge of nutrients and food groups, and their preferred foods were limited in diversity. The key factors in food preferences were desirable health effects, sensory attributes, and the contribution of foods to a desirable body image for marriage. Household food choices depended on parents. Thus, a desire for independence was an incentive for early marriage, mostly at 13 to 17 years. Gender inequities in household food distribution (quantity) and animal protein intake were reported. The participants believed that boys need more food for strength to impregnate girls. As part of a courtship practice, the girls received gifts of animal source foods from potential suitors. The food options were limited by financial challenges and low agricultural diversity.

CONCLUSION

To interrupt the cycle of inadequate food consumption and undernutrition in these adolescent girls, policy makers need to promote nutrition education and address the underlying determinants of inequitable access to nutritious foods.

E-cigarette or vaping-associated lung injury (EVALI): a review of international case reports from outside the United States of America

INTRODUCTION

E-cigarette or vaping-associated lung injury has been reported extensively throughout the United States without a corresponding number of international cases. Cannabinoid-based products have been implicated in the majority of cases.

OBJECTIVES

To collate published reports of E-cigarette or vaping-associated lung injury outside the United States and to identify the reasons behind the discrepancy in reported cases between the United States and the international community.

METHODS

PubMed and Healthcare Databases Advanced Search were used to identify published case reports of E-cigarette or vaping-associated lung injury prior to February 2021 using the search terms "e-cigarette", "e-cigarettes", "vaping", "vape" and, "lung injury", "pulmonary", "respiratory". Cases occurring in the United States were excluded. Non-United States case reports were excluded if they did not meet the Centers for Disease Control and Prevention "probable case" criteria. This requires use of a vaping device within 90 days of symptom onset, the presence of pulmonary infiltrates on plain film chest radiography or ground glass opacities on computerised tomography, clinical suspicion that infection was not the underlying cause of lung injury, and the absence of other plausible medical processes to account for the presentation. Patient demographics, nature of exposure, symptomatology and outcome were compared to 125 cases from three regional United States based case series, which were chosen on the basis of having complete data for these comparative factors.

RESULTS

Seventeen international cases from 13 countries were identified for analysis. There was a male predominance in both non-United States and United States cohorts (76% vs 58-83%), with a marginally higher median patient age in non-United States cases (31 vs 27, 19, 27 years). Reported use of nicotine/flavoured e-liquids was more common in non-United States cases (100% vs 58-67%), and use of cannabinoid-based products was less common (24% vs 78-92%). The most common symptoms across all cohorts were shortness of breath (76% vs 85-91%), cough (59% vs 78-83%) and fever (47% vs 78-83%). The majority of patients were hypoxic (76% vs 69-86%) and required hospital admission (88% vs 90-94%). Fewer of the non-United States patients required intensive care admission (24% vs 55-67%) though their median length of stay was longer (15 days vs 5, 6, 7 days).

DISCUSSION

Uniformity amongst non-United States cases in regards to nicotine based and/or flavoured e-liquid exposure may underestimate the role of these substances in e-cigarette or vaping-associated lung injury. This is consistent with prior United States based research demonstrating increased presentations to emergency departments prior to the recognised "outbreak" of e-cigarette or vaping-associated lung injury at a time of increased nicotine based e-liquid uptake. A longer length of hospital stay, lower rate of intensive care admission and a higher rate of bronchoscopy in the non-United States cohort could be indicative of clinician inexperience internationally. It is unclear why the non-United States cases also had a lower incidence of gastrointestinal symptoms however this may also be explained by poorer diagnostic awareness.

CONCLUSIONS

E-cigarette or vaping-associated lung injury is not limited to cannabinoid-based products. Apparent similarities in patient demographics, clinical features, and clinical course between non-United States and United States cases raise concern for underreporting of E-cigarette or vaping- associated lung injury internationally.

Assessing the Testability of the Multi-Theory Model (MTM) in Predicting Vaping Quitting Behavior among Young Adults in the United States: A Cross-Sectional Survey

PURPOSE

Given the increased exposure to e-cigarettes and nicotine among young adults, difficulty in quitting vaping is likely, which supports the need for effective behavioral interventions. Therefore, this cross-sectional study aims to assess the testability of the contemporary multi-theory model of health behavior change in predicting the vaping quitting behavior among young adults in the United States.

METHODS

A nationally representative sample of 619 young adults engaged in vaping behavior and aged 18-24 years was recruited to complete a 49-item web-based survey. A structural equation model was used to test relationships between MTM constructs. Hierarchical multiple regression was utilized to predict the variance in the initiation and sustenance of vaping quitting behavior by predictor variables, such as demographic characteristics, history of behaviors, and MTM constructs.

RESULTS

Of 619 respondents, over 75% were White and nearly 70% had educational attainment equal to high school or some college. In total, 62% of respondents were using nicotine, followed by 33.3% were using cannabis. About 80% of the respondents reported being engaged in drinking alcohol, and nearly 45% were engaged in cigarette smoking. The predictive effect of all MTM constructs on vaping quitting initiation (adjusted R2 = 0.417, F (23, 595) = 20.215, p < 0.001) and sustenance (adjusted R2 = 0.366, F (23, 595) = 16.533, p < 0.001) was statistically significant.

CONCLUSIONS

The findings of this study point to the usability and applicability of MTM in operationalizing and developing vaping quitting behavior interventions targeting young adults.

Otolaryngology Resident Education and Perceptions of e-cigarettes

OBJECTIVE

To date, there are no reports of otolaryngology residents' knowledge and confidence in discussing e-cigarette use. The purpose of this study was to evaluate otolaryngology resident e-cigarette knowledge and confidence in counseling patients on e-cigarette use.

STUDY DESIGN

Cross-sectional national survey.

SETTING

Accreditation Council for Graduate Medical Education otolaryngology residents in the United States.

METHODS

US otolaryngology residents were distributed surveys electronically in September 2020.

RESULTS

A total of 150 participants replied for a response rate of 8.88%. The majority, 93.10% have not received formal education on e-cigarettes during their residency training. The most common resource of e-cigarette information overall was social media (78.46%). Within academia, the most common resources of e-cigarette education were patient interactions (63.16%) and colleagues (54.74%). Patients commonly inquire residents about e-cigarettes for smoking cessation (85.07%) and their long-term health effects (83.58%). Almost 67% of residents rarely or never ask patients about e-cigarette use. Only 4.35% of residents are not confident discussing traditional cigarette use, while 58.70% are not confident discussing e-cigarettes.

CONCLUSION

Otolaryngology residents have not received formal education in e-cigarettes and are not confident discussing e-cigarettes with their patients. This highlights the need for e-cigarette education during otolaryngology residency to improve patient e-cigarette counseling.

Vaping education in baccalaureate nursing curriculum and effects on practice: A cross-sectional exploratory study

BACKGROUND

Vaping has become increasingly more prevalent, and nurses need to understand the risks, assess health effects, and provide education on vaping cessation and avoidance.

OBJECTIVE

The purpose of the study was to evaluate nursing students' vaping behaviors and knowledge as well as the extent that vaping education is integrated into curriculum and clinical practice.

DESIGN

A cross-sectional exploratory study.

SETTING/PARTICIPANTS

Baccalaureate nursing students from across the United States.

METHODS

Questionnaires were electronically delivered to nursing programs for distribution. The questionnaire assessed vaping behaviors, knowledge of health risks related to vaping and smoking, the extent to which participants integrated vaping education into their clinical practice, and vaping education in nursing curriculum. Pearson correlations and t-tests were performed to assess the relationships and differences between the variables.

RESULTS

The prevalence of vaping in US nursing students identified in this study exceeds most of the previous studies in this area. In the states represented, programs were more likely to teach smoking content than vaping. If vaping was part of the curriculum, most programs were more likely to teach vaping through informal class discussion versus within the formal curriculum. Correlations were noted between knowledge of vaping health outcomes and clinical practice behaviors of students. Overall, there was a correlation between comfort assessing/discussing vaping in the clinical setting and the presence of vaping curriculum, however the correlation was stronger when taught as part of the formal curriculum rather than through informal discussion.

CONCLUSIONS

While vaping is rapidly increasing in use, students were less likely to include vaping into their clinical practice if they lack knowledge of the effects. When formal curriculum is in place, students were more likely to include vaping assessment and education into clinical practice. Including vaping content within the formal curriculum is a warranted approach to address this growing crisis.

E-cigarette use and tobacco harm reduction: Pilot survey study evaluating perspectives of head and neck surgeons

BACKGROUND

Electronic cigarettes (EC) are popular devices that aerosolize a nicotine and have been controversially considered tool for smoking cessation and tobacco harm reduction (THR). The purpose of this pilot study was to identify head and neck cancer (HNC) surgeons' attitudes/perspectives of EC and smoking cessation counseling.

METHODS

Cross-sectional survey administered to American Head and Neck Society (AHNS) members.

RESULTS

Response rate was 136 members (15.1%) with the majority 102 (75.00%) having unfavorable attitude toward EC for smoking cessation. Fifty-eight respondents (42.7%) were familiar with THR. Those familiar with THR 37 (63.79%) routinely inquire about EC use. Compared between THR familiarity, 22 (37.93%) believed the benefits of EC for smoking cessation outweighed the potential risks.

CONCLUSIONS

HNC specialists have an unfavorable attitude toward EC. Those familiar with THR were more likely to inquire about EC use. They were also less likely to have a definitive opinion on the benefits of quitting combustible cigarettes.

Practical Guidance for Studies Using Freelisting Interviews

Freelisting is a qualitative interviewing technique that has recently grown in popularity. It is an excellent tool for rapidly exploring how groups of people think about and define a particular health-related domain and is well suited for engaging communities and identifying shared priorities. In this article, we outline 7 practical considerations for conducting freelisting studies summarized from 16 articles conducted by the authors at the University of Pennsylvania and Thomas Jefferson University in partnership with community-based organizations and students. Our recommendations can inform study design, data collection, and data analysis for investigators who are interested in using freelisting interviews in their research.