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目的:了解江苏省育龄妇女的钙摄入状况。方法:采用多阶段分层整群随机抽样法在全省范围内不同类别地区抽取县(区)作为调查点,运用食物频率法获取育龄妇女的食物摄入信息,运用统计软件计算营养素的摄入量。结果:共调查育龄妇女2 928人,平均年龄(36.5±8.6)岁,江苏省育龄妇女平均每人每日钙摄入量为488.5 mg,农村育龄妇女平均每人每日钙摄入量为494.6 mg,高于城市育龄妇女(450.9 mg)。江苏省育龄妇女钙摄入量达到或超过推荐量的人群比例仅为7.7%,农村育龄妇女钙摄入量达到或超过推荐量的人群比例为8.9%,高于城市育龄妇女(6.0%)。结论:江苏省育龄妇女钙摄入不足,加强重点人群青少年和临近更年期妇女有效补钙的营养宣教十分迫切。
Objective: To understand the calcium intake of women of childbearing age in Jiangsu Province. Methods: A multi-stage stratified cluster random sampling method was used to select counties (districts) in different areas of the province as survey points. The food frequency method was used to obtain food intake information of women of childbearing age. Statistical software was used to calculate the intake of nutrients the amount. Results: A total of 2 928 women of childbearing age were surveyed, with an average age of (36.5 ± 8.6) years. The average daily intake of calcium for children of childbearing age in Jiangsu Province was 488.5 mg. The average daily intake of calcium for rural women of childbearing age was 494.6 mg, higher than that of urban women of childbearing age (450.9 mg). Jiangsu Province, women of childbearing age calcium intake reached or exceeded the recommended amount of only 7.7% of the population, rural women of childbearing age calcium intake reached or exceeded the recommended amount of the proportion of 8.9%, higher than urban women of childbearing age (6.0%). Conclusion: Inadequate calcium intake among women of childbearing age in Jiangsu Province is urgently needed to strengthen the nutritional education of effective calcium supplementation in key population adolescents and menopausal women.