Abstract：Objective To investigate the awareness of nutrition and health knowledge among adult residents in Hangzhou City, so as to provide insights into improving human nutrition and health. Methods The permanent residents at ages of 18 to 64 years were sampled using a multi-stage stratified random sampling method from 13 counties (districts) of Hangzhou City from June to July, 2021. Participants' demographics and awareness of nutrition and health knowledge were collected using the Questionnaire on Nutrition and Health Knowledge among Chinese Adult Residents, and the awareness of nutrition and health knowledge was analyzed among participants with different demographic features. Results A total of 5 106 questionnaires were allocated, and 4 920 valid questionnaires were recovered, with an effective recovery rate of 96.36%. The respondents included 2 575 men (52.34%) and 2 345 women (47.66%), and had a mean age of (39.89±12.85) years. The median score of nutrition and health knowledge was 67.50 (interquartile range, 16.50) points, and the awareness of nutrition and health knowledge was 24.49%, while the awareness of dietary recommendation, food characteristics, nutrition and disease, food choice and food safety was 15.89%, 16.77%, 54.17%, 26.36% and 60.69%, respectively. The awareness of nutrition and health knowledge was significantly lower among men than among women (21.01% vs. 28.32%, P<0.05), and among urban residents than among rural residents (22.94% vs. 27.34%, P<0.05). There were significant differences in the awareness of nutrition and health knowledge among residents in terms of age, occupation and educational level (P<0.05). Conclusions Age, gender, region, occupation and educational level may affect the awareness of nutrition and health knowledge among adult residents in Hangzhou City. Health education about nutrition and health knowledge requires to be reinforced with adaptations to characteristics of residents.
[1] 黄伊彦文,潘月华,刘怡娅,等.贵州省居民2021年营养健康知识现状调查[J].健康教育与健康促进,2022,17(6):611-613. [2] 贾小芳,王志宏,张兵,等.2004—2015年中国成年居民膳食营养知识知晓率的变化趋势[J].卫生研究,2020,49(3):345-356. [3] 刘爱玲,丁彩翠,仇玉洁,等.2021年中国成年居民营养健康知识水平的年龄差异[J].卫生研究,2022,51(6):876-880. [4] UI HAQ I,MARIYAM Z,LI M,et al.A comparative study of nutritional status,knowledge attitude and practices(KAP)and dietary intake between international and chinese students in Nanjing,China[J/OL].Int J Environ Res Public Health,2018,15(9)[2023-06-19].https://doi.org/10.3390/ijerph15091910. [5] SPRONK I,KULLEN C,BURDON C,et al.Relationship between nutrition knowledge and dietary intake[J].Br J Nutr,2014,111(10):1713-1726. [6] WU Y,WANG S,SHI M,et al.Awareness of nutrition and health knowledge and its influencing factors among Wuhan residents[J/OL].Front Public Health,2022,10[2023-06-19].https://doi.org/10.3389/fpubh.2022.987755. [7] 王衡,李鹏,贺贤龙,等. 舟山市固定无偿献血者营养健康知识调查[J]. 预防医学,2023,35(5):440-443. [8] 仇玉洁,丁彩翠,张妍,等.2021年中国成年居民营养健康知识水平的地域差异[J].卫生研究,2022,51(6):881-885. [9] 李亚杰,张方圆,万田丽,等.中国≥18岁人群膳食知识和态度现状及膳食知识素养影响因素分析[J].中国公共卫生,2019,35(9):1267-1270. [10] 刘彤,李英华,王兰兰,等.2019年我国城市居民健康素养水平及其影响因素[J].中国健康教育,2021,37(2):99-103. [11] 王伟,王智勇,孙佳.2015年大连市某高校学生健康生活方式相关知识和行为的城乡比较分析[J].预防医学论坛,2018,24(2):117-120. [12] 丁彩翠,仇玉洁,赵博雅,等.2021年中国成年居民营养健康知识获取渠道[J].卫生研究,2022,51(6):886-889. [13] 李莉,李英华,聂雪琼,等.2012年中国居民健康素养影响因素分析[J].中国健康教育,2015,31(2):104-107. [14] 杨欣丽,苏畅,白晶,等.2018 年中国 16 省(区、市)育龄妇女膳食营养知识知晓状况分析[J].中国健康教育,2022,38(2):99-102. [15] BARBOSA L B,VASCONCELOS S M,CORREIA L O,et al.Nutrition knowledge assessment studies in adults: a systematic review[J].Cien Saude Colet,2016,21(2): 449-462. [16] MARTIN L T,RUDER T,ESCARCEJ J,et al.Developing predictive models of health literacy[J].J Gen Intern Med,2009,24(11):1211-1216.
