CAJ | 학술논문

目的：分析2010—2012年中国成年居民食盐摄入量状况。方法数据来自2010—2012年中国居民营养与健康状况监测，采用多阶段分层与人口成比例的整群随机抽样方法，调查对象为18岁以上居民，共64038名。盐摄入量调查采用家庭连续3 d 24 h食用油和调味品称重法，个体食盐量的计算依据家庭成员的膳食能量比进行分配。所有结果采用2009年国家统计局公布的人口数据进行年龄标化，经过复杂抽样加权处理，对食盐摄入量进行调整。结果经加权调整后，中国成年居民的盐摄入量为（10.4±0.2）g/d，其中男性为（11.1±0.3）g/d，女性为（9.6±0.2）g/d；40～49、50～59、60～69岁组居民的盐摄入量分别为（10.8±0.4）、（11.0±0.3）、（10.5±0.2）g/d，高于18～29（10.3±0.3）、30～39（10.0±0.2）和70岁及以上组（9.0±0.2）。城市成年居民的盐摄入量为（10.0±0.3）g/d，农村为（10.8±0.3）g/d；大城市、中小城市、普通农村和贫困农村居民的盐消费量依次递增，分别为（8.9±0.3）、（10.2±0.4）、（10.6±0.3）、（11.3±0.6）g/d。结论中国成年居民的盐摄入量依然处于较高水平，亟待采取措施降低食盐摄入量。
목적：분석2010—2012년중국성년거민식염섭입량상황。방법수거래자2010—2012년중국거민영양여건강상황감측，채용다계단분층여인구성비례적정군수궤추양방법，조사대상위18세이상거민，공64038명。염섭입량조사채용가정련속3 d 24 h식용유화조미품칭중법，개체식염량적계산의거가정성원적선식능량비진행분배。소유결과채용2009년국가통계국공포적인구수거진행년령표화，경과복잡추양가권처리，대식염섭입량진행조정。결과경가권조정후，중국성년거민적염섭입량위（10.4±0.2）g/d，기중남성위（11.1±0.3）g/d，녀성위（9.6±0.2）g/d；40～49、50～59、60～69세조거민적염섭입량분별위（10.8±0.4）、（11.0±0.3）、（10.5±0.2）g/d，고우18～29（10.3±0.3）、30～39（10.0±0.2）화70세급이상조（9.0±0.2）。성시성년거민적염섭입량위（10.0±0.3）g/d，농촌위（10.8±0.3）g/d；대성시、중소성시、보통농촌화빈곤농촌거민적염소비량의차체증，분별위（8.9±0.3）、（10.2±0.4）、（10.6±0.3）、（11.3±0.6）g/d。결론중국성년거민적염섭입량의연처우교고수평，극대채취조시강저식염섭입량。
Objective To analyze the average intake of salt among age-standardized Chinese adults from 2010 to 2012. Methods Datas were collected from the Chinese Nutrition and Health Surveillance from 2010 to 2012. The sample was selected through the method of probability proportion to size (PPS). The subjects were 64 038 adults aged 18 and above. The information of oil, salt and other condiments intake for household was from the 3 d food weighed record. The average of salt intake for individuals was calculated based on the energy percentage in one family. Age and gender standardized results were calculated by incorporating a complex sample weighting using the population data from the National Bureau of Statistics in 2009. The average salt intake was reported after weight adjustment for complex sampling. Results The mean intake of salt was (10.4 ± 0.2)g/d and it was higher in men ((11.1 ± 0.3) g/d) than that in women ((9.6±0.2)g/d). It was higher for salt intake in the age group of 40-49 ((10.8± 0.4)g/d), 50-59 ((11.0 ± 0.3)g/d) and 60-69 ((10.5 ± 0.2)g/d) than 18-29((10.3 ± 0.3)g/d),30-39((10.0 ± 0.2) g/d) and≥70((9.0±0.2)g/d).The adults in rural had a higher salt intake ((10.8±0.3)g/d) than that in urban areas ((10.0 ± 0.3)g/d). The average salt intake increased gradually in big city ((8.9 ± 0.3)g/d), medium/small city ((10.2 ± 0.4)g/d), general rural ((10.6 ± 0.3)g/d) and poor rural areas ((11.3 ± 0.6)g/d). Conclusion The mean salt intake among Chinese adults was still in a relatively high level. Measure need to be taken to reduce the salt intake among Chinese adults.