Secondhand Smoke Exposure among Nonsmoking Adults in two Nigerian Cities
Ann. afr. med
; 10(2): 103-111, 2011.
Article
in English
| AIM
| ID: biblio-1258851
Responsible library:
CG1.1
ABSTRACT
Background:
Tobacco control policy can only succeed if the burdens of smoking are known. The objective of this study was to determine the prevalence and correlates of secondhand smoke (SHS) exposure among nonsmoking adults in two Nigerian cities. Materials andMethods:
We carried out a cross-sectional study from October 2009 to April 2010 among adult population of two Nigerian cities Enugu and Ilorin. A semi-structured questionnaire was administered by interviewers to obtain socio-demographic information; and information regarding pattern of SHS exposure; wareness of tobacco control policy and the harmful effects of SHS. SHS exposure was defined as regular exposure to tobacco smoke in the previous 30 days in a nonsmoking adult.Results:
Of the 585 nonsmoking adults that completed the study; 38.8had regular exposure to SHS; mostly; in public places (24.4). More men were exposed at public places when compared with women (27.0vs. 19.5). The strongest factor associated with exposure to SHS in women was having a smoking spouse [prevalence rate (PR) ratio-7.76; 95confidence interval (CI); 3.08-9.42]; and in men; it was lack of home smoking restriction (PR ratio-6.35; 95CI; 4.51-8.93). Among men; SHS exposure at any location was associated with lack of secondary school education; residing in slum apartment (house with many households); living with a smoking family member (non-spouse); lack of home smoking restriction; and alcohol intake. Among women; SHS exposure at any location was associated with having a smoking spouse; residing in slum apartment and lack of home smoking restriction. Seventy-two percent of respondents were aware of the harmful effects of SHS on their health. Lack of awareness of the harmful effects was significantly associated with increasing age (r= +0.45; P = 0.01); lack of secondary school education (rof the employees reported availability of outdoor smoking area at their workplaces.Conclusion:
Our results show that prevalence of SHS exposure was the highest in public places. These findings underscore the need for enactment of comprehensive smoke-free legislation and implementation of educational strategies to reduce SHS exposure in homes
Full text:
Available
Index:
AIM (Africa)
Main subject:
Tobacco Smoke Pollution
/
Prevalence
/
Adult
/
Inhalation Exposure
Type of study:
Observational study
/
Prevalence study
/
Qualitative research
/
Risk factors
Language:
English
Journal:
Ann. afr. med
Year:
2011
Type:
Article
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