CAJ | 학술논문

目的描述中国慢性病前瞻性研究(CKB)项目10个地区人群食物摄入频率特征的地区差异.方法 CKB项目于2004-2008年在城市和农村各5个地区募集自愿参加的30～79岁常住居民进入队列并完成基线调查.本研究分析10个项目地区中512 891名30～ 79岁队列成员12组食物的摄入频率,描述各食物组摄入频率特征的地区差异.结果南方城市(99.0％)和南方农村(99.9％)人群每天摄入的谷类食物以大米为主,北方农村(99.0％)和北方城市如青岛(88.4％)人群则以面食为主.河南人群每天摄入杂粮人群比例最高(98.8％).甘肃人群每天摄入新鲜蔬菜比例最低(74.0％).在南方城市人群每天摄入新鲜水果、腌制蔬菜、肉类及其制品比例高于农村地区,北方也存在相同现象.北方城市(37.1％)和农村(14.6％)人群每天摄入蛋类及其制品高于南方城市(6.5％)和农村(6.9％).北方城市地区人群每天摄入豆制品、乳类及其制品比例最高,其中哈尔滨人群每天摄入豆制品比例最高(10.0％),青岛人群每天摄入乳类及其制品比例最高(34.3％).结论 CKB项目研究人群谷类食物、蛋类及其制品、豆制品摄入频率存在南北差异,肉类及其制品、家禽及其制品、水产/海产品、新鲜水果、腌制蔬菜、乳类及其制品摄入频率存在城乡差异.
목적 묘술중국만성병전첨성연구(CKB)항목10개지구인군식물섭입빈솔특정적지구차이.방법 CKB항목우2004-2008년재성시화농촌각5개지구모집자원삼가적30～79세상주거민진입대렬병완성기선조사.본연구분석10개항목지구중512 891명30～ 79세대렬성원12조식물적섭입빈솔,묘술각식물조섭입빈솔특정적지구차이.결과 남방성시(99.0％)화남방농촌(99.9％)인군매천섭입적곡류식물이대미위주,북방농촌(99.0％)화북방성시여청도(88.4％)인군칙이면식위주.하남인군매천섭입잡량인군비례최고(98.8％).감숙인군매천섭입신선소채비례최저(74.0％).재남방성시인군매천섭입신선수과、업제소채、육류급기제품비례고우농촌지구,북방야존재상동현상.북방성시(37.1％)화농촌(14.6％)인군매천섭입단류급기제품고우남방성시(6.5％)화농촌(6.9％).북방성시지구인군매천섭입두제품、유류급기제품비례최고,기중합이빈인군매천섭입두제품비례최고(10.0％),청도인군매천섭입유류급기제품비례최고(34.3％).결론 CKB항목연구인군곡류식물、단류급기제품、두제품섭입빈솔존재남북차이,육류급기제품、가금급기제품、수산/해산품、신선수과、업제소채、유류급기제품섭입빈솔존재성향차이.
Objective To describe the differences in diet intake frequency of adults in 10 areas surveyed by China Kadoorie Biobank (CKB) project.Methods CKB project recruited voluntary residents aged 30-79 years from 5 urban areas and 5 rural areas in China.The baseline survey was conducted among 512 891 eligible subjects during 2004-2008.The intake frequencies of 12 food groups were assessed through in-person interviews and analyzed.The results were adjusted for age and sex structure of the study population.Results Rice was the main cereal consumed every day in urban areas (99.0％) and rural areas (99.9％) in southern China,while wheat was the main cereal consumed every day in rural areas (99.0％) and Qingdao (88.4％) in northern China.Most subjects in Henan (98.8％) consumed other staple food every day.The lowest proportion of daily intake of fresh vegetables was observed in Gansu (74.0％).In both southern and northern areas,urban subjects had higher proportions of daily intakes of fresh fruits,preserved vegetables,and meat than rural subjects.Similar results were found when comparing the proportions of intakes of poultry and fish/seafood at least 1 day every week.Contrast to southern China (urban:6.5％,rural:6.9％),the proportions of daily intake of fresh eggs were higher in both urban areas (37.1％) and rural areas (14.6％) in northern China.The highest proportions of daily intake of soybean products and dairy products were observed in Harbin (10.0％) and Qingdao (34.3％).Conclusion The intake of cereal,fresh eggs and soybean products differed between the south and the north of China.The intake of meat,poultry,fish/seafood,fresh fruits,preserved vegetables and dairy products varied considerably between urban areas and rural areas.