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Oct 9, 2020 · Adult population (> 25 years) Among US adults, the number of e-cigarettes users increased from 1.8% in 2009 to 3.4% in 2010 [ 6 ]. The use of these products continued to increase in 2011 with 5.8% of U.S. adults reporting the use of e-cigarettes in that year [ 6 ].
- Sakshi Sapru, Mridula Vardhan, Qianhao Li, Yuqi Guo, Xin Li, Deepak Saxena
- 2020
Introduction. Although conventional cigarette smoking has declined markedly over the past several decades among youth and young adults in the United States (U.S. Department of Health and Human Services [USDHHS] 2012), there have been substantial increases in the use of emerging tobacco products among these populations in recent years (Centers for Disease Control and Prevention [CDC] 2015c).
- 2016
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Aug 1, 2019 · E-cigarettes are now more popular than cigarettes. In 2018, a nationwide study found that 21% percent of US high school seniors reported vaping in the past month, while 8% of high school seniors reported combustible cigarette use in the past month ( Miech et al., 2018 ).
- Matthew C. Fadus, Tracy T. Smith, Lindsay M. Squeglia
- 2019
After a steep increase in cigarette use rates over the first half of the 20th century, adult smoking prevalence rates started declining from their peak reached in 1964. Improved understanding of the health risks of smoking has been aided by the United States Surgeon General’s Reports, issued on a nearly annual basis starting in 1964.
- K. Michael Cummings, Robert N. Proctor
- 2014
World Health Statistics. WHO's annual World Health Statistics reports present the most recent health statistics for the WHO Member States and each edition supersedes the previous one. All reports are available for download in Adobe PDF and excel when applicable.
Mar 16, 2017 · 16 March 2017. PDF. Views. Cite. Permissions. Share. Abstract. This paper focuses on the history of a portable shock-producing electrotherapeutic device known as the medical battery (1870-1920), which provided both direct and alternating current and was thought to cure a wide variety of ailments.
The use of electricity has become an integral part of everyday life. Whenever electricity flows, both electric and magnetic fields exist close to the lines that carry electricity, and close to appliances. Since the late 1970s, questions have been raised whether exposure to these extremely low frequency (ELF) electric and magnetic fields (EMF) produces adverse health consequences.
