Birth cohort differences in anthropometric measures in the older elderly: the Bambuí Cohort Study of Aging (1997 and 2008).
Birth cohort differences in anthropometric measures in the older elderly: the Bambuí Cohort Study of Aging (1997 and 2008).
复制标题
老年人人体测量指标的出生队列差异：Bambuí 老龄化队列研究（1997 年和 2008 年）。
DOI：
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
W. Caiaffa
中科院分区：
文献类型：
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作者：
Aline Dayrell Ferreira Sales;C. Cesar;M. Lima;W. Caiaffa
这项研究的目的是通过1997年和2008年在巴西进行的Bambuícohort老龄化研究，评估出生队列对老年老年人(71-81岁)营养状况的影响。我们比较了两个出生队列--1916-1926年(较老的队列)和1927-1937年(最近的队列)--考虑了体重指数(BMI=体重/身高之比)、腰围(WC)和超重的发生率(BMI为27公斤/平方米)。最近队列中的体重指数(β=0.09，95%CI：0.04，0.15)和超重患病率(PR=1.02；95%CI：1.01；1.03)高于前一队列，不分性别和受教育程度。WC差异无统计学意义。按性别分层，男性也出现了类似的总体趋势，在最近的队列中，WC更高。在女性中，BMI和超重没有差异，但在最近的队列中，WC更低。队列效应在老年男性中更大，在不久的将来，可能会导致这一群体超重的患病率更高。
The aim of this study was to evaluate the effect of birth cohort on nutritional status among older elderly (71-81 years old) from the Bambuí Cohort Study of Aging, conducted in Brazil in 1997 and 2008. We compared the two birth cohorts--1916-1926 (older cohort) and 1927-1937 (recent cohort)--considering body mass index (BMI = weight/height²), waist circumference (WC) and prevalence of overweight (BMI ³ 27 kg/m²). BMI (β = 0.09, 95%CI: 0.04, 0.15) and prevalence of overweight (PR = 1.02; 95%CI: 1.01; 1.03) were higher in the recent cohort than the earlier cohort, regardless of sex and schooling. No difference was observed in WC. Stratified by sex, similar overall trends were observed for men, and WC was higher in the recent cohort. Among women there was no difference in BMI and overweight, but WC was lower in the recent cohort. The cohort effect was greater among older men and, in the near future, may result in greater prevalence of overweight in this group.
影响因子：
5.4
作者：
Keyes, Katherine M.;Utz, Rebecca L.;Robinson, Whitney;Li, Guohua
通讯作者：
Li, Guohua
影响因子：
6.6
作者：
Zhu, Cairong;Zheng, Tongzhang;Zhang, Yawei
通讯作者：
Zhang, Yawei