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首页> 外文期刊>Journal of International Medical Research >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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Relationship between bone mineral density and dietary intake of β-carotene, vitamin C, zinc and vegetables in postmenopausal Korean women: a cross-sectional study

机译：绝经后韩国女性骨矿物质密度与膳食中β-胡萝卜素，维生素C，锌和蔬菜摄入量的关系：一项横断面研究

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Objective To examine the relationship between nutritional intake and bone mineral density (BMD) in postmenopausal Korean women. Methods 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. Results 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. Conclusion 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.
机译：目的探讨绝经后韩国女性的营养摄入与骨矿物质密度（BMD）的关系。方法采用半定量问卷记录绝经后韩国女性的饮食摄入量。计算了各种食物类别的食用频率和营养摄入量。使用双能X线吸收法测量腰椎，股骨颈和全髋的BMD T评分。使用部分相关系数和多元线性回归分析来分析T分数与饮食摄入之间的关联。结果本研究共纳入189名绝经后妇女。 β-胡萝卜素的摄入量与腰椎T分数呈正相关。钠和维生素C的摄入量与股骨颈T分数呈正相关，而叶酸的摄入量与股骨T分数呈负相关。钠，锌和维生素C的摄入量与髋关节总T分数呈负相关，钾的摄入量与臀部总T分数呈负相关。蔬菜摄入量与股骨颈和整个髋部T分数呈正相关。结论在绝经后的韩国女性中，β-胡萝卜素，维生素C，锌和钠的摄入与骨量呈正相关。此外，食用蔬菜的频率与股骨颈和整个髋关节T分数呈正相关。

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