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首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >Changes in the prevalence of overweight and obesity and their risk factors in Spain, 1987-1997.
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Changes in the prevalence of overweight and obesity and their risk factors in Spain, 1987-1997.

机译：1987-1997年西班牙超重和肥胖患病率及其危险因素的变化。

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BACKGROUND: The aim of this study was to examine the relationship of the changes in the prevalence of overweight and obesity with the changes in some of their risk factors in Spain from 1987 to 1997. METHODS: Data were obtained from three interview-based health surveys, covering representative samples of the noninstitutionalized Spanish population aged 16 years and over and undertaken in 1987 (n = 17,434), 1995 (n = 4,736), and 1997 (n = 4,678). To compensate for the different sample sizes, the 1995 and 1997 surveys were combined. Risk factors for obesity and overweight considered in this study were age, educational level, physical activity at work, physical activity during leisure time, tobacco use, alcohol consumption, and civil status. Data analysis was performed with logistic regression. RESULTS: The prevalence of overweight and obesity (body mass index >or= 25 kg/m(2)) rose from 35.6% in 1987 to 40.9% in 1995/1997 among women and from 47.1 to 56.2% among men. In the period 1987-1995/1997, the proportion of persons with secondary or university education increased by 11.3% in women and 10.8% in men. Similarly, the prevalence of intense or regular leisure-time physical activity increased by 5.7 and 6.2% in women and men, respectively. The remaining risk factors for overweight and obesity registered no substantial change in prevalence over the study period. The prevalence of overweight and obesity expected in 1995/1997, had educational level and leisure-time physical activity been the same as in 1987, is higher than the observed figures; for educational level, expected figures are 7.3 and 1.4% higher than those observed among women and men, respectively, while for leisure-time physical activity corresponding values are 2.8 and 1.6%. CONCLUSIONS: The rise in the prevalence of overweight and obesity in Spain from 1987 to 1997 may have been attenuated by an increase in leisure-time physical activity and by an improvement in educational level, particularly among women. The contribution to overweight and obesity trends attributable to physical activity at work or to tobacco and alcohol consumption appears to be small or null. Copyright 2002 American Health Foundation and Elsevier Science.
机译：背景：本研究的目的是研究1987年至1997年西班牙超重和肥胖患病率的变化与其某些危险因素的变化之间的关系。方法：数据来自于三项基于访谈的健康调查包括1987年（n = 17,434），1995（n = 4,736）和1997（n = 4,678）进行的16岁及以上的非机构化西班牙人口的代表性样本。为了补偿不同的样本量，将1995年和1997年的调查相结合。肥胖和超重的风险因素是年龄，教育程度，工作中的体育活动，休闲时间的体育活动，吸烟，饮酒和公民身份。用逻辑回归进行数据分析。结果：超重和肥胖的患病率（体重指数≥25kg / m（2））从1987年的35.6％上升到1995/1997年的40.9％，而男性则从47.1％上升到56.2％。在1987-1995 / 1997年期间，受过中等或大学教育的人中，妇女的比例增加了11.3％，男子的比例增加了10.8％。同样，男性和女性剧烈或有规律的休闲运动的发生率分别增加了5.7％和6.2％。在研究期间，超重和肥胖症的其余风险因素的患病率没有实质性变化。如果教育水平和休闲时间的体育活动与1987年相同，则1995/1997年的超重和肥胖流行率要高于所观察到的数字。在教育水平上，预期数字分别比在男性和女性中分别高出7.3％和1.4％，而在休闲时间进行体育锻炼的相应数字分别为2.8％和1.6％。结论：1987年至1997年，西班牙超重和肥胖的患病率上升可能已经通过休闲时间体育活动的增加和教育水平的提高（尤其是女性）得到了缓解。工作中的体力活动或吸烟和饮酒对超重和肥胖趋势的贡献似乎很小或为零。版权所有2002美国健康基金会和Elsevier Science。

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