德尔菲法在老年膳食质量指数修订中的应用
Application of Delphi method in the revision of dietary quality index in the elderly
王柳森 1王志宏 1张兵 1王惠君 1姜红如1
作者信息
- 1. 中国疾病预防控制中心营养与健康所,北京 100050
- 折叠
摘要
目的 对老年人膳食评价方法进行修订,科学地评价膳食质量.方法 采用德尔菲法,根据专家咨询和统计分析结果,修订老年膳食质量评价方法,并选择《中国居民膳食指南(2022)》中的推荐食谱进行初步验证.结果 研究共进行两轮专家咨询,邀请25名行业内专家,两轮问卷回收率分别为100％和84％;权威系数分别为0.82和0.80,熟悉程度均为0.92,判断依据分别为0.73和0.70;协调系数W值分别为0.095和0.098.结论 德尔菲法在老年膳食指数的修订上有优越性.膳食质量指数有实用性,但仍需要进一步验证和改进.
Abstract
OBJECTIVE To revise the dietary evaluation method of the elderly,and scientifically evaluate the dietary quality.METHODS Delphi method was used to revise a diet quality evaluation method for the elderly according to expert consultation and statistical analysis.The recommended recipes in The Dietary Guidelines for Chinese Residents(2016)were selected for preliminary verification.RESULTS Two rounds of expert consultation were conducted,25 experts in the industry were invited.The withdraw rate of two rounds were 100％and 84％,respectively.The authoritative coefficient were 0.82 and 0.80,the degree of familiarity was 0.92,and the basis for determination were 0.73 and 0.70,respectively.The coordination coefficient W value were 0.095 and 0.098 respectively.CONCLUSION Delphi method had some advantages in the revision of dietary index for the elderly.Dietary quality index had some practicability,but it still needs further verification and improvement.
关键词
德尔菲法/膳食指数/老年人Key words
Delphi method/dietary index/elderly引用本文复制引用
基金项目
国家重点研发计划(2020YFC2006300)
国家财政项目(131031107000210002)
中国食品科学技术学会食品科技基金-伊利健康科学基金(CYJJ-3-2)
出版年
2024
NETL
NSTL
维普
万方数据