Male current smokers have low awareness and optimistic bias about COPD: field survey results about COPD in Korea
Yong Il Hwang,1,2 Yong Bum Park,2,3 Hyoung Kyu Yoon,4 Tae-Hyung Kim,5 Kwang Ha Yoo,6 Chin Kook Rhee,4 Joo Hun Park,7 Seung Hun Jang,1,2 Sunghoon Park,1,2 Joo-Hee Kim,1,2 Jiyoung Park,1,2 Ki-Suck Jung1,2 1Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hos...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Dove Medical Press
2019-01-01
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| Series: | International Journal of COPD |
| Subjects: | |
| Online Access: | https://www.dovepress.com/male-current-smokers-have-low-awareness-and-optimistic-bias-about-copd-peer-reviewed-article-COPD |
| _version_ | 1818136245314781184 |
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| author | Hwang YI Park YB Yoon HK Kim TH Yoo KH Rhee CK Park JH Jang SH Park S Kim JH Park J Jung KS |
| author_facet | Hwang YI Park YB Yoon HK Kim TH Yoo KH Rhee CK Park JH Jang SH Park S Kim JH Park J Jung KS |
| author_sort | Hwang YI |
| collection | DOAJ |
| description | Yong Il Hwang,1,2 Yong Bum Park,2,3 Hyoung Kyu Yoon,4 Tae-Hyung Kim,5 Kwang Ha Yoo,6 Chin Kook Rhee,4 Joo Hun Park,7 Seung Hun Jang,1,2 Sunghoon Park,1,2 Joo-Hee Kim,1,2 Jiyoung Park,1,2 Ki-Suck Jung1,2 1Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Anyang-si, South Korea; 2Lung Research Institute of Hallym University College of Medicine, Chuncheon, South Korea; 3Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Kangdong Sacred Heart Hospital, Chuncheon, South Korea; 4Division of Pulmonology, Critical Care and Sleep Medicine, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea; 5Division of Pulmonology, Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, South Korea; 6Department of Internal Medicine, Konkuk University School of Medicine, Seoul, South Korea; 7Department of Internal Medicine, Ajou University School of Medicine, Suwon, South Korea Background: Smoking is a major risk factor for COPD. However, there is low COPD awareness among smokers. We conducted a field survey to investigate COPD awareness, optimistic bias associated with COPD, and COPD prevalence (using handheld spirometry) among current male smokers. Subjects and methods: We enrolled currently smoking males aged over 40 years, who completed a self-administered questionnaire. The questionnaire consisted of six parts: 1) baseline demographics, 2) participants’ awareness of COPD and pulmonary function tests, 3) presence of COPD-related respiratory symptoms and experience with pulmonary function testing, 4) optimistic bias about COPD, 5) willingness to change attitude toward respiratory health, and 6) preference of media for obtaining health-related information. Pulmonary function was assessed via handheld spirometry by two experienced pulmonary function laboratory technicians after completion of the questionnaire. Results: We enrolled 105 participants. Only 24.8% knew of COPD. Awareness of pulmonary function testing was reported by 41.9% of participants, and 30.5% had previously undertaken pulmonary function tests. Among the subjects who had not previously undergone pulmonary function tests, 47% were not aware of their existence. The mean optimistic bias scores were 3.9 and 4.0, respectively, reflecting the general perception, among participants, that they were about as likely to develop COPD as similarly aged smokers and friends, respectively. A total of 40.0% of participants perceived personal COPD risk to be lower than COPD risk among their friends. Abnormal handheld spirometry results were observed in 28.6% of participants. Among the subjects with abnormal handheld spirometry results, 36.7% had FEV1 values <50% of the predicted value. Conclusion: In conclusion, current male smokers had poor awareness of COPD. Participants perceived their risk of developing COPD to be no higher than their friends’ COPD risk. Strategies to increase COPD awareness among high-risk groups should be developed. Keywords: COPD, awareness, optimistic bias, handheld spirometry |
| first_indexed | 2024-12-11T09:37:20Z |
| format | Article |
| id | doaj.art-45067550fbf84ea8a03e1a81fea51c7a |
| institution | Directory Open Access Journal |
| issn | 1178-2005 |
| language | English |
| last_indexed | 2024-12-11T09:37:20Z |
| publishDate | 2019-01-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | International Journal of COPD |
| spelling | doaj.art-45067550fbf84ea8a03e1a81fea51c7a2022-12-22T01:12:48ZengDove Medical PressInternational Journal of COPD1178-20052019-01-01Volume 1427127743686Male current smokers have low awareness and optimistic bias about COPD: field survey results about COPD in KoreaHwang YIPark YBYoon HKKim THYoo KHRhee CKPark JHJang SHPark SKim JHPark JJung KSYong Il Hwang,1,2 Yong Bum Park,2,3 Hyoung Kyu Yoon,4 Tae-Hyung Kim,5 Kwang Ha Yoo,6 Chin Kook Rhee,4 Joo Hun Park,7 Seung Hun Jang,1,2 Sunghoon Park,1,2 Joo-Hee Kim,1,2 Jiyoung Park,1,2 Ki-Suck Jung1,2 1Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Sacred Heart Hospital, Anyang-si, South Korea; 2Lung Research Institute of Hallym University College of Medicine, Chuncheon, South Korea; 3Department of Pulmonary, Allergy and Critical Care Medicine, Hallym University Kangdong Sacred Heart Hospital, Chuncheon, South Korea; 4Division of Pulmonology, Critical Care and Sleep Medicine, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea; 5Division of Pulmonology, Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, South Korea; 6Department of Internal Medicine, Konkuk University School of Medicine, Seoul, South Korea; 7Department of Internal Medicine, Ajou University School of Medicine, Suwon, South Korea Background: Smoking is a major risk factor for COPD. However, there is low COPD awareness among smokers. We conducted a field survey to investigate COPD awareness, optimistic bias associated with COPD, and COPD prevalence (using handheld spirometry) among current male smokers. Subjects and methods: We enrolled currently smoking males aged over 40 years, who completed a self-administered questionnaire. The questionnaire consisted of six parts: 1) baseline demographics, 2) participants’ awareness of COPD and pulmonary function tests, 3) presence of COPD-related respiratory symptoms and experience with pulmonary function testing, 4) optimistic bias about COPD, 5) willingness to change attitude toward respiratory health, and 6) preference of media for obtaining health-related information. Pulmonary function was assessed via handheld spirometry by two experienced pulmonary function laboratory technicians after completion of the questionnaire. Results: We enrolled 105 participants. Only 24.8% knew of COPD. Awareness of pulmonary function testing was reported by 41.9% of participants, and 30.5% had previously undertaken pulmonary function tests. Among the subjects who had not previously undergone pulmonary function tests, 47% were not aware of their existence. The mean optimistic bias scores were 3.9 and 4.0, respectively, reflecting the general perception, among participants, that they were about as likely to develop COPD as similarly aged smokers and friends, respectively. A total of 40.0% of participants perceived personal COPD risk to be lower than COPD risk among their friends. Abnormal handheld spirometry results were observed in 28.6% of participants. Among the subjects with abnormal handheld spirometry results, 36.7% had FEV1 values <50% of the predicted value. Conclusion: In conclusion, current male smokers had poor awareness of COPD. Participants perceived their risk of developing COPD to be no higher than their friends’ COPD risk. Strategies to increase COPD awareness among high-risk groups should be developed. Keywords: COPD, awareness, optimistic bias, handheld spirometryhttps://www.dovepress.com/male-current-smokers-have-low-awareness-and-optimistic-bias-about-copd-peer-reviewed-article-COPDCOPDAwarenessOptimistic biashandheld spirometry |
| spellingShingle | Hwang YI Park YB Yoon HK Kim TH Yoo KH Rhee CK Park JH Jang SH Park S Kim JH Park J Jung KS Male current smokers have low awareness and optimistic bias about COPD: field survey results about COPD in Korea International Journal of COPD COPD Awareness Optimistic bias handheld spirometry |
| title | Male current smokers have low awareness and optimistic bias about COPD: field survey results about COPD in Korea |
| title_full | Male current smokers have low awareness and optimistic bias about COPD: field survey results about COPD in Korea |
| title_fullStr | Male current smokers have low awareness and optimistic bias about COPD: field survey results about COPD in Korea |
| title_full_unstemmed | Male current smokers have low awareness and optimistic bias about COPD: field survey results about COPD in Korea |
| title_short | Male current smokers have low awareness and optimistic bias about COPD: field survey results about COPD in Korea |
| title_sort | male current smokers have low awareness and optimistic bias about copd field survey results about copd in korea |
| topic | COPD Awareness Optimistic bias handheld spirometry |
| url | https://www.dovepress.com/male-current-smokers-have-low-awareness-and-optimistic-bias-about-copd-peer-reviewed-article-COPD |
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