2010年我国家庭人均自报食盐消费情况分析

Analysis on self-reported daily salt intake per capital of resident households in China,2010

目的了解2010年我国家庭人均每日食盐消费情况。方法利用2010年中国慢性病监测家庭问卷调查数据,分析我国家庭人均每日食盐消费量及过量食盐消费比例,描述不同地区、城乡的分布,比较其差异。共有92 814户家庭纳入分析。结果 2010年我国家庭人均食盐摄入10.6 g/d,城市(9.1 g/d)低于农村(11.5 g/d),东、中、西部地区盐摄入量依次增加,西部农村地区盐摄入量最高(12.5 g/d),东部城市地区最低(8.6 g/d)。家庭人均每日食盐摄入量超过膳食指南盐摄入建议量(6 g/d)的比例为72.6%,农村(78.3%)高于城市(63.5%)。家庭人均每日食盐摄入量超过我国慢性病防治规划2015年减盐目标(9 g/d)的比例为38.1%,农村(44.0%)高于城市(28.8%),西部地区高于中部和东部。结论 2010年我国家庭人均食盐摄入过高,在西部农村地区尤为突出,需要制定减盐干预策略,加强健康教育,防控高盐饮食危害。

Objective To estimate the daily salt intake per capital of resident households in China.Methods We used household questionnaire database （n =92 814） from China Behavior Risk Factors Surveillance in 2010 to estimate the daily salt intake per capital,analyze excessive salt intake,and compare them by regions and rural/urban areas.Results The overall daily salt intake per capital of household was 10.6 g/d,those lived in the rural areas （11.5 g/d） consumed more salt than those in the urban areas （9.1 g/d） and the daily salt intake increased by region from eastern to middle and western areas.The residents in the western rural areas consumed highest daily salt （12.5 g） and those lived in the eastern urban areas consumed lowest salt （8.6 g）.Overall,72.6% of the residents consumed excessive daily salt than the recommended intake （〈6 g/d） by Chinese Nutrition Guideline,and the proportion of excessive salt intake was higher in the rural area （78.3%） than urban （63.5%）.Compared to salt reduction target （〈9 g/d） in Chinese NCD Prevention and Control Framework （2012-2015）,38.1% of residents didn＇t reach the goal,and the proportion was higher in the rural （44.0%） than in urban （28.8%）,and the percentage in western region was higher than in eastern and middle regions.Conclusion 2010,Chinese residents consumed excessive daily salt,action on salt reduction policies and interventions should be advocated,and the rural area in the western regionss hould be considered as salt reduction priority in China.