CAJ | 학술논문

目的：调查研究重庆市主城社区老年人日常膳食结构，以此为依据，全面分析本市老年人膳食中存在的不利于健康的危险因素，最终以帮助老年人健康延寿，提高健康水平及生存质量为目的。方法：以重庆市主城区社区老年人为调查对象，通过“德尔菲(Delphi)法”及查阅大量文献，在了解目前我市人口老年化现状及特点及国内有关营养膳食调查现状的基础上，确定调查问卷，从而得出研究结果。结果：研究对象膳食构成不合理，蔬菜水果摄入少，畜禽肉摄入多，同时奶类及鱼虾类摄入又低，饮水不足；营养素摄入不平衡合理，表现每日脂肪、胆固醇摄入过高，盐及油脂摄入偏高，能量及蛋白质摄入偏高；碳水化合物、钙、维生素C及膳食纤维摄入又偏低；三大产热营养素供能比不合理。结论：重庆市老年人的膳食结构很不合理，膳食结构中存在较多不利于健康的因素，为改善提高老年人的健康水平，需对其膳食加以科学合理的控制及调整。
목적：조사연구중경시주성사구노년인일상선식결구，이차위의거，전면분석본시노년인선식중존재적불리우건강적위험인소，최종이방조노년인건강연수，제고건강수평급생존질량위목적。방법：이중경시주성구사구노년인위조사대상，통과“덕이비(Delphi)법”급사열대량문헌，재료해목전아시인구노년화현상급특점급국내유관영양선식조사현상적기출상，학정조사문권，종이득출연구결과。결과：연구대상선식구성불합리，소채수과섭입소，축금육섭입다，동시내류급어하류섭입우저，음수불족；영양소섭입불평형합리，표현매일지방、담고순섭입과고，염급유지섭입편고，능량급단백질섭입편고；탄수화합물、개、유생소C급선식섬유섭입우편저；삼대산열영양소공능비불합리。결론：중경시노년인적선식결구흔불합리，선식결구중존재교다불리우건강적인소，위개선제고노년인적건강수평，수대기선식가이과학합리적공제급조정。
Objective:To explore the dietary structure of elderly people at the downtown area of Chongqing city,on this basis,to make a comprehensive analysis of risk factors which was not conducive to the health in diet of elderly people in our city,and ultimately to help the elderly with healthy long life and raise the level of health and quality of life as the purpose.Methods:The investigation objects were the old people in the community at the downtown area of Chongqing city.Through the"Delphi method"and a large amount of literature,on the basis of understanding the present situation and characteristics of population aging in our city and domestic related current status of nutritional dietary survey,we determined the questionnaire,to obtain the study results. Results:Diet composition of the object of study was unreasonable;intake of fruits and vegetables was less;livestock and poultry meat intake was much.At the same time,milk and fish intake was low;water was insufficient.Nutrient intake was not balanced.The results showed the daily fat and cholesterol intake was too high;the intake of salt and oil was high;the energy and protein intake was high.Carbohydrate,calcium,vitamin C and dietary fiber intake was low.The three heat nutrients for energy ratio was not reasonable.Conclusion:The dietary structure of elderly people in Chongqing city is not reasonable.There are more risk factors which is not conducive to the health in diet.In order to improve the health level of the elderly,we need a rational control and adjustment of dietary structure.