维生素D营养状况以及影响儿童和青少年的因素
Yan Zou1, Li-Chun Huang1, Dong Zhao1
1Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
Frontiers in public health
|June 26, 2025
概括
中国许多儿童和青少年的维生素D水平不足或不足. 诸如年龄,性别,肥胖和户外活动不足等因素导致这种缺陷,需要有针对性的干预措施.
科学领域:
- 营养科学 营养科学
- 儿科健康 儿科健康
- 公共卫生 公共卫生
背景情况:
- 维生素D对于儿童和青少年的骨健康和免疫功能至关重要.
- 缺乏是全球日益关注的问题,特别是在阳光照射有限的地区.
- 了解当地患病率和风险因素对于有效的公共卫生战略至关重要.
研究的目的:
- 评估儿童和青少年的维生素D营养状况.
- 确定导致维生素D缺乏和不足的关键因素.
主要方法:
- 分析了来自中国江省1827名儿童和青少年 (6-17岁) 的数据.
- 使用高性能液体染色学-并联质谱法测量血清25-基维生素D [25-(OH) D]度.
- 统计分析,包括顺序回归,以确定流行率和影响因素.
主要成果:
- 血清中平均25-OH) D度为20.84±6.34μg/L. 血清中平均25-OH) D度为20.84±6.34μg/L. 血清中平均25-OH) D度为20.84±6.34μg/L. 血清中平均25-OH) D度为20.84±6.34μg/L.
- 在37.4%的参与者中观察到维生素D缺乏,在7.8%的参与者中观察到维生素D缺乏.
- 重要影响因素包括年龄,性别,超重/肥胖以及减少户外活动时间.
结论:
- 在中国东部沿海地区,很大一部分儿童和青少年表现出维生素D不足或缺乏.
- 年龄,性别,超重/肥胖和户外活动不足是维生素D水平低的重要预测因素.
- 建议采取以增加户外活动和控制肥胖为重点的干预措施,以改善维生素D水平.
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