Abstract:
BACKGROUND:Secondhand smoke (SHS) is an established cause of morbidity and mortality among non-smokers. The workplace is an important source of exposure, especially among workers of restaurants, bars and nightclubs. AIM:To estimate the daily occupational exposure to SHS among non-smoking workers of bars and restaurants of Santiago, Chile. MATERIAL AND METHODS:Environmental vapor-phase nicotine was measured for 95 non-smoking workers of bars and restaurants of Santiago, using passive personal samplers during a daily work shift and outside the workplace. RESULTS:The median occupational exposure to air nicotine was 9.18 µg/m³ (P25-P75 3.15-25.67 µg/m³). Higher concentrations were found among workers of places with no smoking restrictions (22.72 µg/m³; P25-P75 5.73-34.85 µg/m³), bar workers (20.75 µg/m³, P25-P75 5.03-44.67 µg/m³), waiters (20.57 µg/m³, PP25-P75 5.66-42.73 µg/m3) and bartenders (10.37 µg/m³, P25-P75 9.75-25.67 µg/m³). The median concentration of nicotine outside the workplace was 1.79 µg/m³ (P25-P75 1.02-3.00 µg/m³). Occupational exposure was 4.77 times higher compared to the non-work exposure. CONCLUSIONS:Workers of bars and restaurants are exposed to high levels of SHS at the workplace. Moreover, occupational exposure among these non-smoking workers is, in most cases, the main source of daily exposure to this pollutant.
journal_name
Rev Med Chiljournal_title
Revista medica de Chileauthors
Aceituno P,Iglesias V,Erazo M,Droppelmann A,Orellana C,Navas-Acién Adoi
/S0034-98872010001300007subject
Has Abstractpub_date
2010-12-01 00:00:00pages
1517-23issue
12eissn
0034-9887issn
0717-6163pii
S0034-98872010001300007journal_volume
138pub_type
杂志文章abstract:BACKGROUND:Rates of obesity reach high levels in Chile, with geographic, social and school variations. AIM:To identify factors at two levels associated with excessive weight in school children: child-family characteristics and school-neighborhood. MATERIAL AND METHODS:Using a cross-sectional and multi-step design, se...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:/S0034-98872007001200002
更新日期:2007-12-01 00:00:00
abstract::Amiodarone is a benzofuranic derivative widely used in cardiologic practice because of its excellent antiarrhythmic properties. Due to its high iodine content, it interferes with thyroid physiology and can cause either hyper or hypothyroidism. Amiodarone-induced hyperthyroidism should be considered as a serious compli...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1989-03-01 00:00:00
abstract::Brain functioning is mainly intrinsic, not primarily reflexive. This is supported by the high energy requirements of the resting brain (20% of all the energy consumed) which only marginally increases with changes in brain activity. Modern neuroimaging and neurophysiological techniques have led to the discovery of the ...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
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更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:Cardiac rehabilitation (CR) programs play an important role in the control and prevention of new cardiac events. AIM:A survey was performed to evaluate the current situation of CR programs in Chile. MATERIAL AND METHODS:A questionnaire evaluating the structure of rehabilitation centers, characteristics of ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
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journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1993-09-01 00:00:00
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journal_title:Revista medica de Chile
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journal_title:Revista medica de Chile
pub_type: 传,历史文章,杂志文章
doi:
更新日期:1989-01-01 00:00:00
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journal_title:Revista medica de Chile
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journal_title:Revista medica de Chile
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journal_title:Revista medica de Chile
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journal_title:Revista medica de Chile
pub_type: 社论,评审
doi:
更新日期:1999-10-01 00:00:00
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journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872014000700011
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journal_title:Revista medica de Chile
pub_type: 传,历史文章,杂志文章
doi:10.4067/S0034-98872014000300017
更新日期:2014-03-01 00:00:00
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journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
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journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:/S0034-98872009000500004
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journal_title:Revista medica de Chile
pub_type: 杂志文章
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journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
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journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
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journal_title:Revista medica de Chile
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journal_title:Revista medica de Chile
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doi:
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journal_title:Revista medica de Chile
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doi:
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journal_title:Revista medica de Chile
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journal_title:Revista medica de Chile
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journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
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journal_title:Revista medica de Chile
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journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
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journal_title:Revista medica de Chile
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Revista medica de Chile
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