کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3101453 1581665 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Do vegetables and fruits reduce the risk of chronic obstructive pulmonary disease? A case–control study in Japan
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی طب مکمل و جایگزین
پیش نمایش صفحه اول مقاله
Do vegetables and fruits reduce the risk of chronic obstructive pulmonary disease? A case–control study in Japan
چکیده انگلیسی

ObjectiveTo investigate the relationship between vegetable and fruit consumption and the risk of chronic obstructive pulmonary disease (COPD), a case–control study was conducted in central Japan in 2006.MethodsA total of 278 referred patients with COPD diagnosed within the past four years and 340 community-based controls undertook spirometric measurements of respiratory function. A structured questionnaire was administered face-to-face to obtain information on demographics, lifestyle and habitual food consumption.ResultsThe mean vegetable and fruit intakes of cases (155.62 (SD 88.84) and 248.32 (SD 188.17) g/day) were significantly lower (p < 0.01) than controls (199.14 (SD 121.41) and 304.09 (SD 253.72) g/day). A substantial reduction in COPD risk was found by increasing daily total vegetable intake, p for trend = 0.037. The prevalence of breathlessness also decreased with vegetable consumption, the adjusted odds ratio being 0.49 (95% CI 0.27–0.88) for the highest versus lowest quartile of intake. However, the effects of fruit consumption were not significant. Among the nutrients contained in vegetables and fruits, vitamin A was particularly significant (p = 0.008) with an estimated 52% reduction in COPD risk at the highest level of intake.ConclusionThe study provided evidence of an inverse association between vegetable consumption and the risk of COPD for Japanese adults.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Preventive Medicine - Volume 49, Issues 2–3, August–September 2009, Pages 184–189
نویسندگان
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