Association between secondhand smoke exposure and hypertension in never smokers: a cross-sectional survey using data from Korean National Health and Nutritional Examination Survey V, 2010–2012

Objectives Secondhand smoke (SHS) exposure is associated with cardiovascular disease. This study aims to determine the association between SHS exposure estimated by questionnaire and hypertension in Korean never smokers.Setting Korean National Health and Nutrition Examination Survey (KNHANES) V was...

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Main Authors: Young Sik Park, Chang-Hoon Lee, Sang Haak Lee, Kwang-Ha Yoo, Yu-Il Kim, Chul Min Ahn, Ju Ock Kim, Ju-Heon Park, Jae Yeol Kim, Eun Mi Chun, Tae-Hoon Jung
Format: Article
Language:English
Published: BMJ Publishing Group 2018-05-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/8/5/e021217.full
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author Young Sik Park
Chang-Hoon Lee
Sang Haak Lee
Kwang-Ha Yoo
Yu-Il Kim
Chul Min Ahn
Ju Ock Kim
Ju-Heon Park
Jae Yeol Kim
Eun Mi Chun
Tae-Hoon Jung
author_facet Young Sik Park
Chang-Hoon Lee
Sang Haak Lee
Kwang-Ha Yoo
Yu-Il Kim
Chul Min Ahn
Ju Ock Kim
Ju-Heon Park
Jae Yeol Kim
Eun Mi Chun
Tae-Hoon Jung
author_sort Young Sik Park
collection DOAJ
description Objectives Secondhand smoke (SHS) exposure is associated with cardiovascular disease. This study aims to determine the association between SHS exposure estimated by questionnaire and hypertension in Korean never smokers.Setting Korean National Health and Nutrition Examination Survey (KNHANES) V was conducted from 2010 to 2012.Participants We selected the never smokers aged over 20 years who answered the question about the SHS exposure.Primary and secondary measures SHS exposure in both the home and work place was estimated using a self-reporting questionnaire. We investigated the association between SHS exposure and hypertension by using multivariate analysis. And we evaluated the mean systolic and diastolic blood pressure values according to SHS exposure after adjusting for possible confounding factors. All analyses were stratified by women and men.Results There were 10 532 (women 8987 and men 1545) never smokers. We divided the subjects into three groups according to the amount of SHS exposure: none—group I, <2 hour/day—group II and ≥2 hour/day—group III. Using multivariate analysis, hypertension was more commonly associated with group III than group I in women (adjusted OR 1.50, 95% CI 1.00 to 2.04, p=0.011). Adjusted mean systolic and diastolic blood pressure values in women who were not taking antihypertensive medication were significantly elevated in group III by 2.3 and 1.7 mm Hg, respectively.Conclusion SHS exposure is significantly associated with hypertension in women never smokers.
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spelling doaj-art-d35bb365af8846bbac9f542f2c1ac6342025-02-04T03:20:10ZengBMJ Publishing GroupBMJ Open2044-60552018-05-018510.1136/bmjopen-2017-021217Association between secondhand smoke exposure and hypertension in never smokers: a cross-sectional survey using data from Korean National Health and Nutritional Examination Survey V, 2010–2012Young Sik Park0Chang-Hoon Lee1Sang Haak Lee2Kwang-Ha Yoo3Yu-Il Kim4Chul Min Ahn5Ju Ock Kim6Ju-Heon Park7Jae Yeol Kim8Eun Mi Chun9Tae-Hoon Jung101 Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea4 Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Hospital, Jongno-gu, Seoul, The Republic of KoreaDepartment of Internal Medicine, Eunpyeong St. Mary`s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea (the Republic of)4 Department of Internal Medicine, Konkuk University School of Medicine, Seoul, South Korea2 Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Korea3 Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea4 Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, Korea5 Department of Internal Medicine, Ajou University School of Medicine, Suwon, Korea7 Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea8 Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea9 Department of Internal Medicine, Chilgok Kyungpook National University School of Medicine, Daegu, KoreaObjectives Secondhand smoke (SHS) exposure is associated with cardiovascular disease. This study aims to determine the association between SHS exposure estimated by questionnaire and hypertension in Korean never smokers.Setting Korean National Health and Nutrition Examination Survey (KNHANES) V was conducted from 2010 to 2012.Participants We selected the never smokers aged over 20 years who answered the question about the SHS exposure.Primary and secondary measures SHS exposure in both the home and work place was estimated using a self-reporting questionnaire. We investigated the association between SHS exposure and hypertension by using multivariate analysis. And we evaluated the mean systolic and diastolic blood pressure values according to SHS exposure after adjusting for possible confounding factors. All analyses were stratified by women and men.Results There were 10 532 (women 8987 and men 1545) never smokers. We divided the subjects into three groups according to the amount of SHS exposure: none—group I, <2 hour/day—group II and ≥2 hour/day—group III. Using multivariate analysis, hypertension was more commonly associated with group III than group I in women (adjusted OR 1.50, 95% CI 1.00 to 2.04, p=0.011). Adjusted mean systolic and diastolic blood pressure values in women who were not taking antihypertensive medication were significantly elevated in group III by 2.3 and 1.7 mm Hg, respectively.Conclusion SHS exposure is significantly associated with hypertension in women never smokers.https://bmjopen.bmj.com/content/8/5/e021217.full
spellingShingle Young Sik Park
Chang-Hoon Lee
Sang Haak Lee
Kwang-Ha Yoo
Yu-Il Kim
Chul Min Ahn
Ju Ock Kim
Ju-Heon Park
Jae Yeol Kim
Eun Mi Chun
Tae-Hoon Jung
Association between secondhand smoke exposure and hypertension in never smokers: a cross-sectional survey using data from Korean National Health and Nutritional Examination Survey V, 2010–2012
BMJ Open
title Association between secondhand smoke exposure and hypertension in never smokers: a cross-sectional survey using data from Korean National Health and Nutritional Examination Survey V, 2010–2012
title_full Association between secondhand smoke exposure and hypertension in never smokers: a cross-sectional survey using data from Korean National Health and Nutritional Examination Survey V, 2010–2012
title_fullStr Association between secondhand smoke exposure and hypertension in never smokers: a cross-sectional survey using data from Korean National Health and Nutritional Examination Survey V, 2010–2012
title_full_unstemmed Association between secondhand smoke exposure and hypertension in never smokers: a cross-sectional survey using data from Korean National Health and Nutritional Examination Survey V, 2010–2012
title_short Association between secondhand smoke exposure and hypertension in never smokers: a cross-sectional survey using data from Korean National Health and Nutritional Examination Survey V, 2010–2012
title_sort association between secondhand smoke exposure and hypertension in never smokers a cross sectional survey using data from korean national health and nutritional examination survey v 2010 2012
url https://bmjopen.bmj.com/content/8/5/e021217.full
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