Investigating tree archaeology: history and technology of woodland management and product use

Abstract Background Polytobacco product use is increasingly popular, but little is known about the prevalence, trend, and factors of such use particularly in non-western countries. Method A representative sample of 1139 current cigarette smokers aged 15+ (84.1% male) were telephone interviewed in Tobacco Control Policy-related Surveys in 2015–2017. Information collected included poly-tobacco use (PTU), smoking and socio-demographic characteristics. Associations of current PTU with related factors were analyzed using logistic regression with adjustment for confounders. Prevalence was weighted by age and sex of current cigarette users in the general population. Results Eighty-four point one percent (95% CI 81.4–86.6%) were exclusive cigarette smokers. Fifteen point nine percent (13.4–18.6%) were current polytobacco product users, 12.3% (10.2–14.8%) used one tobacco product and 2.52% (1.59–3.97%) used two tobacco products in addition to cigarette. Cigarette use with cigar was more common (6.28%, 4.75–8.27%), and the least used product with cigarette was e-cigarette (1.05%, 0.44–2.50%). The changes in overall prevalence of PTU by number of products use varied in 3 years. Current PTU was associated with being male (AOR 2.01, 95% CI 1.12–3.61), younger age (AORs range from 1.34–4.65, P for trend < .001) and less ready to quit (2.08, 1.09–3.97). Conclusions Prevalence of PTU increased slowly by year, one tobacco product use with cigarette was more common. The most used tobacco product with cigarette was cigar. Being male, younger and less ready to quit were associated with current PTU.

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Transitions in hookah (Waterpipe) smoking by U.S. sexual minority adults between 2013 and 2015: the population assessment of tobacco and health study wave 1 and wave 2

BMC Public Health ◽

10.1186/s12889-021-10389-5 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Mary Rezk-Hanna ◽

Ian W. Holloway ◽

Joy Toyama ◽

Umme Shefa Warda ◽

Lorree Catherine Berteau ◽

...

Keyword(s):

Multinomial Logistic Regression ◽

Health Study ◽

Chi Square ◽

Population Assessment ◽

Logistic Regression Models ◽

Global Epidemic ◽

Product Use ◽

Hookah Smoking ◽

Nationally Representative ◽

And Gender

Abstract Background Tobacco smoking using a hookah (i.e., waterpipe) is a global epidemic. While evidence suggests that sexual minorities (SM) have higher odds of hookah use compared to heterosexuals, little is known about their hookah use patterns and transitions. We sought to examine transitions between hookah smoking and use of other tobacco and electronic (e-) products among SM adults aged 18 years of age and older versus their heterosexual counterparts. Methods We analyzed nationally representative data of ever and current hookah smokers from Wave 1 (2013–2014; ever use n = 1014 SM and n = 9462 heterosexuals; current use n = 144 SM and n = 910 heterosexuals) and Wave 2 (2014–2015; ever use n = 901 SM and n = 8049 heterosexuals; current use n = 117 SM and n = 602 heterosexuals) of the Population Assessment of Tobacco and Health Study. Comparisons between groups and gender subgroups within SM identity groups were determined with Rao-Scott chi-square tests and multivariable survey-weighted multinomial logistic regression models were estimated for transition patterns and initiation of electronic product use in Wave 2. Results Ever and current hookah smoking among SM adults (ever use Wave 1: 29% and Wave 2: 31%; current use Wave 1: 4% and Wave 2: 3%) was higher than heterosexuals (ever use Wave 1: 16% and Wave 2: 16%; current use Wave 1: 1% and Wave 2: 1%; both p < 0.0001). Among SM adults who reported hookah use at Wave 1, 46% quit hookah use at Wave 2; 39% continued hookah use and did not transition to other products while 36% of heterosexual adults quit hookah use at Wave 2 and 36% continued hookah use and did not transition to other products. Compared with heterosexuals, SM adults reported higher use of hookah plus e-products (Wave 2 usage increased by 65 and 83%, respectively). Conclusions Compared to heterosexuals, in addition to higher rates of hookah smoking, higher percentages of SM adults transitioned to hookah plus e-product use between 2013 and 2015. Results have implications for stronger efforts to increase awareness of the harmful effects of hookah as well as vaping, specifically tailored among SM communities.

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Geographic isolation predicts tobacco product use among youth: A latent class analysis

The Journal of Rural Health ◽

10.1111/jrh.12583 ◽

2021 ◽

Author(s):

Melissa D. Blank ◽

Jenny E. Ozga ◽

Katelyn F. Romm ◽

Ashley Douglas ◽

Linda Alexander ◽

...

Keyword(s):

Latent Class Analysis ◽

Latent Class ◽

Tobacco Product ◽

Class Analysis ◽

Geographic Isolation ◽

Product Use

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Endocrine disrupting chemical-associated hair product use during pregnancy and gestational age at delivery: a pilot study

Environmental Health ◽

10.1186/s12940-021-00772-5 ◽

2021 ◽

Vol 20 (1) ◽

Author(s):

Emma V. Preston ◽

Victoria Fruh ◽

Marlee R. Quinn ◽

Michele R. Hacker ◽

Blair J. Wylie ◽

...

Keyword(s):

Preterm Birth ◽

Black Women ◽

Pilot Study ◽

Gestational Age ◽

Endocrine Disrupting Chemical ◽

Product Use ◽

Frequent Use ◽

Increased Risk ◽

Endocrine Disrupting ◽

Gestational Age At Delivery

Abstract Background Prenatal endocrine disrupting chemical (EDC) exposure has been associated with increased risk of preterm birth. Non-Hispanic Black women have higher incidence of preterm birth compared to other racial/ethnic groups and may be disproportionately exposed to EDCs through EDC-containing hair products. However, research on the use of EDC-associated hair products during pregnancy and risk of preterm birth is lacking. Therefore, the objective of this pilot study was to estimate associations of prenatal hair product use with gestational age at delivery in a Boston, Massachusetts area pregnancy cohort. Methods The study population consisted of a subset of participants enrolled in the Environmental Reproductive and Glucose Outcomes (ERGO) Study between 2018 and 2020. We collected self-reported data on demographics and hair product use using a previously validated questionnaire at four prenatal visits (median: 12, 19, 26, 36 weeks’ gestation) and abstracted gestational age at delivery from medical records. We compared gestational age and hair product use by race/ethnicity and used linear regression to estimate covariate-adjusted associations of product use and frequency of use at each study visit with gestational age at delivery. Primary models were adjusted for maternal age at enrollment and delivery method. Results Of the 154 study participants, 7% delivered preterm. Non-Hispanic Black participants had lower mean gestational age at delivery compared to non-Hispanic White participants (38.2 vs. 39.2 weeks) and were more likely to report ever and more frequent use of hair products. In regression models, participants reporting daily use of hair oils at visit 4 had lower mean gestational age at delivery compared to non-users (β: -8.3 days; 95% confidence interval: -14.9, -1.6). We did not find evidence of associations at earlier visits or with other products. Conclusions Frequent use of hair oils during late pregnancy may be associated with shorter gestational duration. As hair oils are more commonly used by non-Hispanic Black women and represent potentially modifiable EDC exposure sources, this may have important implications for the known racial disparity in preterm birth.

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Products Liability Law – Lessons from the Military and Industrial Contexts

Journal of Tort Law ◽

10.1515/jtl-2020-2002 ◽

2020 ◽

Vol 13 (2) ◽

pp. 303-322

Author(s):

Nathan A. Schachtman

Keyword(s):

Common Law ◽

Consumer Products ◽

State Court ◽

Court Cases ◽

Industrial Products ◽

Products Liability ◽

Product Use ◽

Liability Law ◽

Industrial Settings ◽

The Military

AbstractThe policy bases for American products liability law have developed largely through a series of state court cases that involved products sold to ordinary consumers. These cases featured significant disparities between manufacturers and injured consumers in understanding latent risks from product use, and in their ability to avoid the risks and to absorb and to distribute the costs of the risks. The policy bases that appear cogent for consumer products fail to explain or justify the imposition of liability in many industrial settings, which involve military or industrial customers that are well aware of the products’ latent risks and that have moral, common law, statutory, and regulatory duties to ensure that the industrial products are used safely.

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