Evidence map›Paper›PMID 26338682›Full record

ArticleBMJ open2015

Secondhand smoke exposure (SHS) and health-related quality of life (HRQoL) in Chinese never smokers in Hong Kong.

Jing Chen, Man-Ping Wang, Xin Wang, Kasisomayajula Viswanath, Tai-Hing Lam, Sophia S Chan

Abstract read
In one paragraph

Article in BMJ open, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. National Burden of Cancers Attributable to Secondhand Smoking in IndonesiaAsian Pacific journal of cancer prevention : APJCP · 2018
    Article
  8. Association between secondhand smoke exposure and quality of life in pregnant women and postpartum women and the consequences on the newborns.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2018
    Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Jing ChenSchool of Nursing, The University of Hong Kong, Hong Kong SAR, China.
Man-Ping WangSchool of Nursing, The University of Hong Kong, Hong Kong SAR, China.
Xin WangSchool of Public Health, The University of Hong Kong, Hong Kong SAR, China.
Kasisomayajula ViswanathCenter for Community-Based Research, Dana-Farber Cancer Institute/Department of Social and behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, USA.
Tai-Hing LamSchool of Public Health, The University of Hong Kong, Hong Kong SAR, China.
Sophia S ChanSchool of Nursing, The University of Hong Kong, Hong Kong SAR, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe evidence on the effect of secondhand smoke (SHS) on Health Related Quality of Life (HRQoL) is limited. We examined the relation between SHS and HRQoL among Chinese in Hong Kong.

methodsAdult never smokers from a probability sample of three cross-sectional waves (2010, 2012, 2013) of The Hong Kong Family and Health Information Trends Survey who completed the Cantonese-version of Short-Form 12 Health Survey Questionnaire (SF12v2) were included in the data analysis conducted in 2014. Models were used to examine associations of SHS with SF12 domains and summary scores of Physical (PCS12) and Mental Component (MCS12) with subgroups analysis by SHS locations.

resultsAfter adjustments, SHS was associated with lower scores on all SF12 domains except physical functioning. PCS12 (regress coefficient=-0.76, 95% CI -1.34 to -0.17) and MCS12 (regress coefficient=-1.35, 95% CI -2.06 to -0.64) were lower in those with SHS exposure than those non-exposed. Those exposed to SHS in outdoor public places had lower scores on most SF12 domains and PSC12 and MCS12. SHS exposure in one's home and workplace was associated with lower scores on role physical, body pain and role emotional while SHS exposure in friends' homes was additionally associated with lower social functioning and mental health scores. Lower MCS12 was associated with SHS exposure at all locations except one's home.

conclusionsOur study showed that SHS exposure, particularly in outdoor public places, was associated with decreased HRQoL. It can provide new evidence for stronger smoke-free policies on public places and promoting smoke-free homes.

Indexed as

Health StatusQuality of LifeAdultCross-Sectional StudiesFemaleFollow-Up StudiesHong KongHumansMaleMiddle AgedPrevalenceRetrospective StudiesRisk FactorsSmoke-Free PolicySmokingSurveys and QuestionnairesTobacco Smoke PollutionChineseHealth related quality of lifeNever smokersSecondhand smoke exposure

Identifiers

PMID26338682
PMCPMC4563261

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.