کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6352354 | 1622565 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of blood lead levels on airflow limitations in Korean adults: Findings from the 5th KNHNES 2011
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کلمات کلیدی
FEV1FVCKNHANESFEV1/FVC ratioKorea National Health and Nutrition Examination Survey - بررسی ملی بهداشت و تغذیه کره جنوبیCOPD - بیماری مزمن انسدادی ریهChronic obstructive pulmonary disease - بیماری مزمن انسدادی ریهforced expiratory volume in 1 s - حجم انسداد مجاز در 1 ثانیهAtmospheric particulate matter - ذرات گرد و غبارLead - سربbody mass index - شاخص توده بدنBMI - شاخص توده بدنیforced vital capacity - ظرفیت حیاتی اجباریPulmonary function - عملکرد ریهHeavy metals - فلزات سنگین
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
بهداشت، سم شناسی و جهش زایی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study aimed to examine whether blood levels of heavy metals, such as lead, mercury and cadmium, are related with pulmonary function in Korean adults. This investigation included 870 Korean adults (â¥40 years) who received pulmonary function testing in the Korea National Health and Nutrition Examination Survey (KNHANES) V-2, 2011. Data of blood levels of heavy metals, pulmonary function tests and anthropometric measurements were acquired. Blood lead levels showed inverse correlations with the FEV1/FVC ratio before (r=â0.276, p<0.001) and after adjustment of multiple compounding factors (r=â0.115, p=0.001). A logistic multiple regression analysis revealed that blood lead levels were a significant influencing factor for the FEV1/FVC ratio (β=â0.017, p=0.001, adjusted R2=0.267). The odds ratios (ORs) for the FEV1/FVC ratio were significantly lower in the highest tertile group of the blood lead levels than in the lowest tertile group in Model 1 (OR=0.007, 95% CI=0.000â0.329) and Model 2 (OR=0.006, 95% CI=0.000â0.286). These findings imply that environmental exposure to lead might be an important factor that may cause airflow limitations in Korean adults.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Research - Volume 136, January 2015, Pages 274-279
Journal: Environmental Research - Volume 136, January 2015, Pages 274-279
نویسندگان
Hye Kyung Chung, Yoon Soo Chang, Chul Woo Ahn,