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作 者:许美艳[1] 袁宝石[2] 刘岚[2] 赵欣[1] 尹键[1]
机构地区:[1]航天中心医院营养科,北京100049 [2]航天中心医院健康管理部,北京100049
出 处:《中国食物与营养》2016年第11期81-83,共3页Food and Nutrition in China
基 金:航天中心医院基金(项目编号:YN201411)
摘 要:目的:了解航天职工饮食习惯和食品标签知识掌握情况,确定重点人群以普及饮食营养健康知识。方法:对2014年10月—2015年10月在航天中心医院体检中心体检的航天职工进行饮食习惯及相关食品标签知识问卷调查,采用广义线性回归模型分析饮食习惯相关因素。结果:共收回有效问卷2 504份。69.7%的航天职工不吃早饭;56.5%的人经常在外就餐;喜欢吃肉、油炸食品、甜食和口味偏咸的比例分别为71.0%、65.8%、52.5%和52.4%;每天喝奶不足300 m L、水果不足200g、新鲜蔬菜不足300g的分别为72.0%、60.4%和49.6%。广义线性回归模型分析发现,高龄、女性与不正确饮食习惯得分呈负相关(P值均<0.001),而吸烟和饮酒与得分呈正相关(P值分别为0.007、0.003);20.8%的人平时不关注食品标签,只有37.0%的人会仔细阅读营养成分表。结论:航天职工存在不良饮食生活习惯,食品标签知识缺乏,应进行相关营养知识宣教。【Objective】To understand the dietary custom and knowledge on food labels in aerospace staffs in order to determine the key population who need to have nutrition and health education. 【Method】A cross-sectional study was performed in aerospace center hospital from October 2014 to October 2015. The dietary custom and knowledge on food labels were investigated in the staffs who took medical examinations. Generalized linear regression model was used to analyze related factors of dietary custom. 【Result】There were 2 504 subjects in the study. Totally 69. 7% of aerospace staffs did not eat breakfast and 56. 5% ate out frequently. The proportions of liking meat,fried food,sweets and partial salty taste were 71. 0%,65. 8%,52. 5% and 52. 4%,respectively. Taking milk less than 300 mL per day,fruit less than 200 g per day,and fresh vegetable less than 300 g per day were 72. 0%,60. 4% and 49. 6%,respectively. The generalized linear regression model revealed that the negative correlations between the old age,sex and the scores of bad dietary customs( both P 〈0. 001),while the positive correlations between smoking,drinking and the scores of bad dietary customs( P = 0. 007 and P = 0. 003,respectively).Worker who did not focus on food labels accounted for 20. 8% and only 37. 0% of people read the detailed nutrition tables. 【Conclusion】The aerospace staffs had poor dietary custom and lack of the knowledge about food labels,and they should receive nutritional education.
分 类 号:R851.8[医药卫生—航空、航天与航海医学]
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