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Trend in electronic cigarettes and smokeless tobacco in Italian adolescents, Global Youth Tobacco Smoke (GYTS), 2014, 2018

Introduction:
Main aim was to describe prevalence trends in Italy, 2014-2018 of tobacco cigarettes, electronic cigarettes (e-cig), smokeless tobacco (snuff, chewing tobacco, heated tobacco products), and to describe cigarettes and e-cig access from the Global Youth Tobacco Survey (GYTS).
Methods:

How do combustion and non-combustion products used outdoors affect outdoor and indoor particulate matter levels? A field evaluation near the entrance of an italian university library

Particulate Matter (PM) is a well-known health risk factor and pollutes both outdoor and indoor air. Using PM as an air pollution indicator, the aims were to assess outdoor and indoor air pollution due to combustion and/or non-combustion products used outdoors and to compare the PM levels emitted by different products.

Impact of electronic alternatives to tobacco cigarettes on indoor air particular matter levels

An aerosol study was carried out in a test room measuring particulate matter (PM) with
an aerodynamic diameter smaller than 10, 4, 2.5 and 1 m (PM10, PM4, PM2.5, PM1) before and
during the use of electronic alternatives to tobacco cigarettes (EATC) IQOS®, GLO®, JUUL®, with
dierent kinds of sticks/pods, as well as during the smoking of a conventional tobacco cigarette.
The aerosol was mainly in the PM1 size range (>95%). All studied EATCs caused lower indoor PM1