利用新媒体改善出租车司机膳食模式及生活方式的效果评价  

Effects of new media intervention on dietary pattern and lifestyle of taxi drivers

作　　者：宋超 刘爱玲 丁彩翠 宫伟彦 袁帆 冯甘雨 付齐齐 赖建强 SONG Chao;LIU Ai-ling;DING Cai-cui;GONG Wei-yan;YUAN Fan;FENG Gan-yu;FU Qi-qi;LAI Jian-qiang(National Institute for Nutrition and Health,Chinese Center for Disease Control and Prevention,Beijing 100050,China)

机构地区：[1]中国疾病预防控制中心营养与健康所,北京100050

出　　处：《中国健康教育》2020年第12期1082-1086,共5页Chinese Journal of Health Education

基　　金：中国红十字基金会中国肯德基餐饮健康基金(2016)。

摘　　要：目的了解新媒体干预模式对北京市出租车司机营养知识、膳食结构、身体活动等的影响,探讨出租车司机膳食行为及生活方式干预的新技术。方法在北京市某出租车公司的出租车司机中招募300名研究对象,随机分为两组,各150人。干预组开展营养干预活动,干预前后采用问卷调查与体格测量的方法了解出租车司机营养知识、膳食结构、身体活动等的变化。结果干预后与自身干预前比较,干预组及对照组出租车司机听说过《中国居民膳食指南》的比例均有所升高(P<0.05),分别从38.2%提高到72.8%、从40.8%提高到65.0%;干预组及对照组出租车司机听说过中国居民膳食宝塔的比例也均有所升高(P<0.05),分别从5.5%提高到24.1%、从2.3%提高到15.5%。干预后与对照组相比,干预组出租车司机知道成人每人每天蔬菜、水果、液态奶、主动身体活动推荐量及不能用蔬菜代替水果的比例更高,差异有统计学意义(P<0.05)。干预后与自身干预前比较,干预组及对照组营养知识得分均有所提高(P<0.05),分别从1.2提高到2.7、从1.1提高到1.9。干预后与对照组相比,干预组出租车司机营养知识得分更高,差异有统计学意义(P<0.05)。干预后与自身干预前比较,干预组出租车司机饮料摄入比例下降(P<0.05),从55.3%降低到42.2%。干预后与自身干预前比较,干预组出租车司机每周中等身体活动、步行天数均有所增加,差异均有统计学意义(P<0.05)。结论可以尝试利用新媒体技术干预模式对出租车司机这个特殊职业人群开展综合的营养干预,以改善其营养知识水平、膳食结构及身体活动水平。Objective To investigate the effects of new media intervention on dietary pattern and lifestyle of taxi drivers in Beijing,and to explore new media technology intervention to improve the dietary pattern and lifestyle of taxi drivers.Methods About 300 taxi drivers were recruited from one taxi company,then were random divided into two groups.Nutrition intervention activities were implemented in the intervention group.Questionnaire investigation and physical measurement were conducted to collect the information of nutrition knowledge,dietary pattern and physical activity.Results After intervention,compared with their own before intervention,the proportion of knowing"Chinese Dietary Guidelines"increased in both groups(P<0.05),and the proportion increased from 38.2%to 72.8%,from 40.8%to 65.0%respectively.The proportion of knowing"Chinese Dietary Pagoda"increased in both groups(P<0.05),and the proportion increased from 5.5%to 24.1%,from 2.3%to 15.5%respectively.After intervention,compared with the control group,the proportions of knowing vegetable,fruits and liquid milk reference intake,knowing recommended physical activity,knowing vegetables can not replace fruits were higher in the intervention group(P<0.05).After intervention,compared with their own before intervention,the knowledge score increased in both groups(P<0.05),and the score increased from1.2 to 2.7,from 1.1 to 1.9 respectively.After intervention,compared with the control group,the knowledge score was higher in the intervention group(P<0.05).After intervention,compared with their own before intervention,the proportion of consuming beverage declined in the intervention group(P<0.05),and the proportion declined from 55.3%to42.2%.After intervention,compared with their own before intervention,the number of days engaging in mediate physical activity and walking increased after intervention in the intervention group(P<0.05).Conclusion New media technology intervention can be utilized to improve nutrition knowledge level,dietary pattern and physical activity amon

关 键 词：出租车司机 膳食模式 身体活动 营养干预 

分 类 号：R193[医药卫生—卫生事业管理]