哈尔滨市居民血脂相关膳食知识掌握现状及影响因素

Current level of lipid related diet knowledge and its influencing factors among community residents in Harbin

目的了解哈尔滨市居民对血脂相关膳食知识的掌握现状,并分析其影响因素。方法采用自制血脂相关膳食知识问卷调查哈尔滨市居民881名。结果血脂相关膳食知识问卷标准化得分为54.34±14.96,5个维度得分由高到低依次为胆固醇膳食知识、总能量膳食知识、脂肪膳食知识、膳食纤维膳食知识、健康生活方式知识。回归分析结果显示,居民血脂相关膳食知识掌握受家庭所在地、文化程度、家庭人均月收入、是否吸烟影响(调整R2=0.148)。结论哈尔滨市居民血脂相关膳食知识掌握呈中等偏下水平,家庭在农村、低学历、家庭人均月收入低、吸烟人群血脂相关膳食知识掌握较差,应将其作为血脂相关膳食健康教育的重点人群。

Objective To understand the current level of lipid related diet knowledge and influencing factors among community residents in Harbin.Methods Totally 881 community residents in Harbin were investigated using self-designed Lipid-related Diet Knowledge Questionnaire（LDKQ）.Results The standard score of LDKQ for the residents was（54.34±14.96）,and the standard score of the five dimensions in a descending order was cholesterol diet knowledge,total energy diet knowledge,fat diet knowledge,dietary fiber diet knowledge and healthy lifestyle.Regression analysis showed that,residents′master of lipid related diet knowledge was influenced by their living place,educational background,personal monthly income in the family and whether smoking（adjusted R square was 0.148）.Conclusion Harbin residents′master of lipid related diet knowledge is in a medium to low level,the residents living in countryside,with low educational background and monthly personal income and those smoked are prone to master the lipid related diet knowledge badly,thus they should be the most important target for education of lipid related diet knowledge.