Relationship between bone mineral density and dietary intake of β-carotene, vitamin C, zinc and vegetables in postmenopausal Korean women: a cross-sectional study.
Relationship between bone mineral density and dietary intake of β-carotene, vitamin C, zinc and vegetables in postmenopausal Korean women: a cross-sectional study.
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DOI：
10.1177/0300060516662402
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发表时间：
2016-10
期刊：
影响因子：
--
通讯作者：
Chang YK
中科院分区：
文献类型：
--
作者：
Kim DE;Cho SH;Park HM;Chang YK
研究绝经后韩国妇女营养摄入与骨密度（BMD）之间的关系。饮食摄入量记录在绝经后的韩国妇女使用半定量问卷。计算各组食物的摄入频率和营养素摄入量。采用双能X线骨密度仪测量腰椎、股骨颈和全髋的BMD T评分。采用偏相关系数和多元线性回归分析T评分和膳食摄入量之间的关系。共有189名绝经后妇女被纳入研究。β-胡萝卜素摄入量与腰椎T评分呈正相关。钠和维生素C摄入量与股骨颈T评分呈正相关，叶酸摄入量与股骨颈T评分呈负相关。钠、锌和维生素C摄入量与总髋关节T评分呈正相关，钾摄入量与总髋关节T评分呈负相关。蔬菜摄入量与股骨颈和全髋关节T评分呈正相关。在绝经后的韩国妇女中，β-胡萝卜素、维生素C、锌和钠的摄入量与骨量呈正相关。此外，蔬菜消费频率与股骨颈和全髋关节T评分呈正相关。
To examine the relationship between nutritional intake and bone mineral density (BMD) in postmenopausal Korean women. Dietary intake was recorded in postmenopausal Korean women using a semiquantitative questionnaire. The frequency of consumption of various food groups and nutrient intake were calculated. BMD T-scores were measured at the lumbar spine, femoral neck and total hip using dual-energy X-ray absorptiometry. Associations between T-scores and dietary intake were analysed using partial correlation coefficients and multiple linear regression analysis. A total of 189 postmenopausal women were included in the study. β-Carotene intake was positively correlated with the lumbar spine T-score. Sodium and vitamin C intake were positively associated and folate intake negatively associated with the femoral neck T-score. Sodium, zinc and vitamin C intake were positively correlated and potassium intake was negatively correlated with the total hip T-score. Vegetable intake showed a positive association with the femoral neck and total hip T-scores. In postmenopausal Korean women, β-carotene, vitamin C, zinc and sodium intakes were positively associated with bone mass. Furthermore, frequency of vegetable consumption was positively associated with femoral neck and total hip T-scores.
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影响因子：
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