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目的了解广东省18~59岁就业流动人口膳食状况及影响因素。方法采用2012年广东省慢性病及其危险因素监测流动人口专题调査数据,根据18~59岁就业流动人口分布状况选取6个调查县(市、区),采用面对面问卷调查方法收集就业流动人群人口学特征(性别、年龄、文化程度、收入、行业等)和膳食摄入的相关信息(红肉及蔬菜水果摄入以及工作方式等)。对红肉及蔬菜水果摄入量进行描述,并采用单、多因素分析方法对相关影响因素进行分析。结果共发放调查问卷1 800份,回收有效问卷1 611份。调查对象中男性856人(占53.1%),女性755人(占46.9%),平均年龄(35.34±9.70)岁。以初中学历为主,有780人(占48.4%)。6大行业人群构成较为一致。月均收入以>3 000元所占比例最大,占43.6%。调查对象日均红肉摄入量为(186.08±128.88)g,红肉摄入量超标率为82.30%,日均蔬菜水果摄入量为(437.66±233.93)g,蔬菜水果不足率为47.40%。结果显示,女性相对于男性(OR=0.68)、低体重和肥胖相对于正常体重(OR=0.57、0.47)的调查对象红肉摄入量超标的可能性更低。月均收入2 000~3 000、>3 000元相对于<2 000元(OR=1.79、2.20)、重体力劳动相对于坐/站着(OR=4.40)、批发零售业、住宿餐饮业、建筑业相对于制造业(OR=2.00、2.46、1.72)的调查对象红肉摄入量超标的可能性更高。住宿餐饮业和建筑业相对于制造业的调查对象蔬菜水果摄入量不足的可能性更高(OR=1.82、1.63)。结论广东省就业流动人口红肉摄入量超标率和蔬菜水果摄入量不足率均较高,性别、收入、工作方式和行业类型等因素对居民红肉摄入量超标率和蔬菜水果摄入量不足率有影响。应着力开展流动人口慢性病综合干预,倡导平衡膳食。
Objective To understand the dietary status of the floating population aged 18-59 in Guangdong Province and its influencing factors. Methods According to the survey data of chronic diseases and risk factors in Guangdong Province in 2012, six survey counties (cities and districts) were selected according to the distribution of employment floating population aged 18-59 years and the population of employment floating population was collected by face-to-face questionnaire Features (gender, age, education level, income, industry, etc.) and dietary intake (red meat, fruits and vegetables intake, working methods, etc.) Describe the intake of red meat and fruits and vegetables, and use single and multivariate analysis methods to analyze the relevant factors. Results A total of 1 800 questionnaires were sent out and 1 611 valid questionnaires were recovered. The survey included 856 males (53.1%) and 755 females (46.9%), with an average age of 35.34 ± 9.70 years. The main junior high school education, there are 780 people (accounting for 48.4%). 6 major industry groups constitute a more consistent. The average monthly income of> 3,000 yuan accounted for the largest proportion, accounting for 43.6%. The average daily intake of red meat was (186.08 ± 128.88) g, the average rate of red meat intake was 82.30%, the daily average intake of fruits and vegetables was (437.66 ± 233.93) g, and the percentage of fruits and vegetables was 47.40% . The results showed that women with low body weight and obesity were less likely than men (OR = 0.68) to have an excess of red meat intake relative to normal body weight (OR = 0.57, 0.47). Monthly average income was 2 000 ~ 3 000,> 3 000 was relative to <2 000 (OR = 1.79, 2.20), heavy manual labor was relative to sitting / standing (OR = 4.40), wholesale and retail, Survey respondents in the construction sector relative to manufacturing (OR = 2.00, 2.46, 1.72) were more likely to have exceeded their red meat intake. Hospitality and Construction Relative to manufacturing respondents were more likely to have insufficient fruit and vegetable intake (OR = 1.82, 1.63). Conclusion The over-standard rate of red meat intake and the insufficient rate of fruits and vegetables intake of employed and floating population in Guangdong Province are both high. The factors such as the excess rate of red meat intake, the intake of vegetables and fruits, Insufficient amount of rate has an impact. Efforts should be made to carry out a comprehensive intervention in chronic diseases of floating population and promote a balanced diet.