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Erschienen in: Osteoporosis International 2/2013

01.02.2013 | Original Article

Secondhand smoke exposure and osteoporosis in never-smoking postmenopausal women: the Fourth Korea National Health and Nutrition Examination Survey

verfasst von: K. H. Kim, C. M. Lee, S. M. Park, B. Cho, Y. Chang, S. G. Park, K. Lee

Erschienen in: Osteoporosis International | Ausgabe 2/2013

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Abstract

Summary

The association between secondhand smoke (SHS) exposure and lumbar and femoral neck osteoporosis was assessed in postmenopausal never-smoking Korean women. The presence of family members who actively smoked was associated with femoral neck osteoporosis. The number of cigarettes consumed by cohabitant smokers was positively associated with lumbar and femoral neck osteoporosis.

Introduction

This study aimed to assess the association between SHS and postmenopausal osteoporosis.

Methods

Of 2,067 postmenopausal women (age, ≥55 years) participating in the Fourth Korea National Health and Nutrition Examination Survey, 925 never-smokers identified through interviews and urinary cotinine level verification were enrolled. Cross-sectional relationships between self-reported SHS exposure and osteoporosis of the lumbar vertebrae and femoral neck (defined using the World Health Organization T-score criteria) were investigated by bone densitometry.

Results

Participants having actively smoking family members showed increased adjusted odds ratio (aOR) for femoral neck osteoporosis compared with participants not exposed to SHS (aOR, 3.68; 95 % confidence interval [CI], 1.23–10.92). Participants whose cohabitant smokers consumed any number of cigarettes per day showed increased occurrences for lumbar and femoral neck osteoporosis compared with the nonexposed group. Participants whose cohabitant smokers consumed ≥20 cigarettes/day showed increased aORs for lumbar (aOR, 5.40; 95 % CI, 1.04–28.04) and femoral neck (aOR, 4.35; 95 % CI, 1.07–17.68) osteoporosis compared with participants not exposed to SHS.

Conclusions

In postmenopausal never-smoking Korean women, exposure to SHS was positively associated with osteoporosis. This finding further emphasizes a need to identify vulnerable groups exposed to SHS to increase bone health.
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Metadaten
Titel
Secondhand smoke exposure and osteoporosis in never-smoking postmenopausal women: the Fourth Korea National Health and Nutrition Examination Survey
verfasst von
K. H. Kim
C. M. Lee
S. M. Park
B. Cho
Y. Chang
S. G. Park
K. Lee
Publikationsdatum
01.02.2013
Verlag
Springer-Verlag
Erschienen in
Osteoporosis International / Ausgabe 2/2013
Print ISSN: 0937-941X
Elektronische ISSN: 1433-2965
DOI
https://doi.org/10.1007/s00198-012-1987-9

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