目的 分析新型冠状病毒肺炎疫情防控期间居民营养知识认知、态度和行为状况,为居家膳食营养指导提供科学依据。方法 通过网络调查1 084名网民营养防治相关知识认知、态度和膳食行为,分析调查对象营养知识知晓、态度和行为情况,并对影响因素进行logistic回归分析。结果 调查有效应答率为98.5%,研究对象年龄为12~66岁,女性占62.7%。在营养知识认知上,48.2%的研究对象认知良好,经logistic回归分析显示,年龄≤22岁、学生、营养状况正常者营养知识认知表现良好。74.4%研究对象的营养态度良好,经logistic回归分析显示,男性、年龄≤22岁和月收入≤2 000元的人群在营养态度上表现不良的风险更高。水果、蔬菜、肉类、蛋类、坚果、奶及其制品每日摄入量达标率分别为51.5%、42.2%、51.3%、57.6%、20.6%和13.8%,粗粮的进食频率为每周2~3次。结论 疫情期间,居民的营养态度总体较好,但仍需提高疫情相关营养知识认知,增强健康饮食信念,诱导科学合理的膳食行为。
Abstract
Objective To analyze the knowledge,attitude and practice of nutrition knowledge among residents during the prevention and control of COVID-19 epidemic,so as to provide scientific basis for home dietary nutrition guidance. Methods The knowledge,attitudes and dietary behaviors related to nutrition prevention and treatment of 1 084 netizens were analyzed through online survey,and logistic regression analysis was performed on the influencing factors. Results The effective response rate of the survey was 98.5%.The age of participants was 12 to 66 years old,and the females accounted for 62.7%.In terms of nutritional knowledge cognition,48.2% of the subjects had good cognition.Logistic regression analysis showed that age ≤22 years old,students,and those with normal nutritional status had good nutritional knowledge cognition performance.74.4% of the subjects had good nutritional attitudes.Logistic regression analysis showed that males,age ≤22 years old,and monthly income ≤2 000 yuan were at higher risk of bad nutritional attitudes.The daily intake compliance rate of fruits,vegetables,meat,eggs,nuts,milk and their products were 51.5%,42.2%,51.3%,57.6%,20.6% and 13.8% respectively,the frequency of eating coarse grains was 2 to 3 times per week. Conclusion During the COVID-19 epidemic,residents’ nutritional attitudes were generally good,but it was still necessary to raise awareness of epidemic-related nutritional knowledge,enhance healthy diet beliefs,and strengthen scientific and reasonable dietary behaviors.
关键词
营养 /
认知 /
态度 /
行为 /
新冠肺炎
Key words
Nutrition /
Knowledge /
Attitude /
Practice /
COVID-19
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