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1、中老年人飲食營養(yǎng)狀況調(diào)查與分析1994?中老年人飲食營養(yǎng)狀況調(diào)查與分析洪忠新，武力，張立紅,黃金茹9調(diào)查研究？【摘要】FI的了解屮老年人飲食，營養(yǎng)狀況，針對(duì)存在的問題,提供改進(jìn)措施?方法使用體重計(jì)和便攜式牛物電阻抗分析儀分別測定225名中老年人的身高，體重，體質(zhì)指數(shù)(BMI)和體脂(BF).按照體脂將調(diào)查對(duì)象分為體脂正常組(BF<30%,n=108)和體脂超標(biāo)組(BF?30%,n=117)採用半定量食物頻度調(diào)查表(SFFQ)調(diào)查兩組中老年人平均每周所進(jìn)食物的頻率，同時(shí)對(duì)他們的戶外活動(dòng)，唾眠情況及慢性病患病率進(jìn)行調(diào)查?結(jié)果受試對(duì)象的B
2、MI為(24.4±2.6)ks/m2,BF為(30.4±6.2)%(其中BF930%者占52%);體脂正常組和體脂超標(biāo)組慢性病患病率分別為28.0%與66.7%;半定量食物頻度調(diào)查結(jié)果發(fā)現(xiàn)體脂超標(biāo)組豬肉和硬果類攝入頻率明顯高于體脂正常組(P<0.05).而西紅柿，茶，粥和粗糧的攝入頻率均顯著低于體脂正常組(P<0.01).兩組受試者均有喝牛奶，吃綠葉蔬菜和水果的習(xí)慣,但魚類，海產(chǎn)品及豆類的攝入頻率均較少?兩組受試者戶外活動(dòng)和睡眠間差異無顯著性意義(P>0.05).結(jié)論中老年人群中體脂超標(biāo)者所占比例較犬，慢性病患病率也較高
3、.這可能與他們豬肉和硬果類的攝入頻率較高及西紅柿，蔡，粥和粗糧的攝入頻率較低有關(guān).【關(guān)鍵詞】營養(yǎng);中老年人;半定量食物頻度調(diào)查;生物電阻抗分析【中圖分類號(hào)】R151.42【文獻(xiàn)標(biāo)識(shí)碼】A【文章編號(hào)】1007—9572(2006)23—1994—03ASurveyonDietaryandNutritionalStatusoftheMiddleandOldAgedPeopleHONGZhong—xin,ULi,ZHANGLi—hong,etal.DepartmentofClinicalNutritionofFriendshipHospitaL
4、Beijing100050,China【Abstract】ObjectiveToinvestigatethemiddleandoldagedpeoplesdietaryandnutritionalstatus.MethodsTo?tally225middleandoldagedpeoplewerechosen,andtheirbodyheight(BH),bodyweight(BW),bodymassindex(BMI),andbodyfat(BF)weredeterminedbyusingweight一meterandportalins
5、trumentforbioelectricityimpedanceanalysis(BIA).AccordingtothevalueofBEthemiddleandoldagedpeopleweredividedintotwogroups:thefirstgroup(BF<30%,n=108)andthesecondgroup(BF~>30%,n二117).Thefood一intakefrequencywereinvestigatedbysemi一quantitativefoodfre-quencyquestionnaire(
6、SFFQ).ResultsInbothgroups,BMIandBFwere(24.4±2.6)ks/mand(30.44.6.2)%respee-tively(thepeoplewhoseBF230%accountedfor52%inall).Themorbidityofchronicdiseaseswaslowerinthefirstgroupthanthatinthesecondgroup(P<0?Ol)?SFFQsurveyshowcdthatporkandnutsintakefrcquencywashigherinthes
7、econdgroupthanthatinthefirstgroup(P<0.01),whiletomatoJea^porridgeandrudefoodsintakehequencyWaSlowerthanthatinthefirstgroup(P<0.01).Allofthemiddleandoldagedpeoplewereusedtodrinkingmilk.takingingreenleafvegetablesandfruits.buttheintakehequencyoffish,seafoods,andsoypro
8、ductswaslow.Therewasnosignificantdifferenceinoutdooractivityandsleepstatusbetweenthetwogroups(P&
