CAJ | 학술논문

目的掌握中国就业流动人口红肉摄入水平和超标率.方法采用分层整群抽样方法,利用半定量食物频率表膳食调查法分析中国31个省(自治区、直辖市)和新疆生产建设兵团170个县(区、团)中48 511名18 ～ 59岁就业流动人口的红肉摄入情况.对数据进行复杂加权后,计算不同人口学特征的流动人口日均红肉摄入量和超标率.结果 (1)样本人群日均红肉摄入量为125.9(95％CI:116.5～ 132.5)g,男性高于女性,分别为141.6(95％CI:131.3～148.9)g和104.7(95％CI:95.8～ 111.2)g,差异有统计学意义(P＜0.01).未发现红肉摄入量随年龄、文化程度、BMI的变化趋势(趋势检验P值均＞0.05).按照2010年人口普查数据标化后,标化日均红肉摄入量为121.0(95％CI:113.4～ 128.7)g.(2)样本人群日均红肉摄入超标率为36.2％ (95％CI:33.0％～39.3％),男性远高于女性,分别为42.4％ (95％ CI:38.9％～45.8％)和27.8％ (95％ CI:27.1％～31.0％),差异有统计学意义(P＜0.01).男女性别人群均为30～ 39岁组超标率最高,分别为43.5％(95％CI:39.7％～ 47.4％)和30.1％(95％CI:26.5％～ 33.9％).标化日均红肉摄入超标率为34.6％(95％CI:31.9％～ 38.0％).结论中国就业流动人口日均红肉摄入量超过世界癌症基金会推荐的标准,摄入量和摄入超标率均高于当地常住人口.
목적 장악중국취업류동인구홍육섭입수평화초표솔.방법 채용분층정군추양방법,이용반정량식물빈솔표선식조사법분석중국31개성(자치구、직할시)화신강생산건설병단170개현(구、단)중48 511명18 ～ 59세취업류동인구적홍육섭입정황.대수거진행복잡가권후,계산불동인구학특정적류동인구일균홍육섭입량화초표솔.결과 (1)양본인군일균홍육섭입량위125.9(95％CI:116.5～ 132.5)g,남성고우녀성,분별위141.6(95％CI:131.3～148.9)g화104.7(95％CI:95.8～ 111.2)g,차이유통계학의의(P＜0.01).미발현홍육섭입량수년령、문화정도、BMI적변화추세(추세검험P치균＞0.05).안조2010년인구보사수거표화후,표화일균홍육섭입량위121.0(95％CI:113.4～ 128.7)g.(2)양본인군일균홍육섭입초표솔위36.2％ (95％CI:33.0％～39.3％),남성원고우녀성,분별위42.4％ (95％ CI:38.9％～45.8％)화27.8％ (95％ CI:27.1％～31.0％),차이유통계학의의(P＜0.01).남녀성별인군균위30～ 39세조초표솔최고,분별위43.5％(95％CI:39.7％～ 47.4％)화30.1％(95％CI:26.5％～ 33.9％).표화일균홍육섭입초표솔위34.6％(95％CI:31.9％～ 38.0％).결론 중국취업류동인구일균홍육섭입량초과세계암증기금회추천적표준,섭입량화섭입초표솔균고우당지상주인구.
Objective To evaluate the level of daily red meat intake and prevalence of excessive red meat intake among employees of floating population in China.Methods 48 511 employees of floating population aged 18 to 59 from 170 counties of 31 provinces (autonomous regions and municipalities) and Xinjiang Production and Construction Corps (District) were selected by stratified cluster sampling method.Information on red meat intake was collected by semiquantitative food frequency questionnaire.Average intake of 100 g/day,recommended by the World Cancer Research Fund,was used as the cut-off point to estimate the prevalence of excessive red meat intake.After performing the complex weighted analysis,level of daily red meat intake and prevalence of excessive red meat intake were calculated by demographic characteristics including age,education,industries and body mass index etc.Results 1) The mean daily red meat intake was 125.9 g(95％CI:116.5 g-132.5 g),higher in men(141.6 g,95％CI:131.3 g-148.9 g) than in women (104.7 g,95％CI:95.8 g-111.2 g) (P＜0.01).Results from the Tendency Test did not show statistically significant changes on the red meat intake related to age,education level or body mass index (P values for trend were all greater than 0.05).The standardized mean daily intake of red meat,adjusted by 2010 census data of China,was 121.0 g(95％ CI:113.4 g-128.7 g).2) The prevalence of excessive red meat intake was 36.2％ (95％ CI:33.0％-39.3％) significantly higher in males (42.4％,95％ CI:38.9％-45.8％) than in females (27.8％,95％CI:27.1％-31.0％) (P＜0.01).The prevalence was estimated to be the highest among the population aged 30-39,with 43.5％ (95％CI:39.7％-47.4％) in males and 30.1％(95％CI:26.5％-33.9％) in females.The standardized prevalence,adjusted by 2010 census data of China,appeared to be 34.6％ (95％CI:31.9％-38.0％).Conclusion The level of daily red meat intake was higher than 1 00 g/d,the standard recommended by the World Cancer Foundation,among floating population of China.Both the mean daily red meat intake and prevalence of excessive red meat intake were higher in floating population than that in the local residents in China.