孕期營養(yǎng)與新生兒體重的相關(guān)性分析

論文編號(hào):HL074  論文字?jǐn)?shù):7965.頁數(shù):15

論文題目：孕期營養(yǎng)與新生兒體重的相關(guān)性分析
 摘 要
 目的:通過對(duì)產(chǎn)科門診孕中、晚期孕婦膳食營養(yǎng)素?cái)z入狀況和新生兒體重的調(diào)查，分析新生兒體重(NBW}與孕婦膳食營養(yǎng)素?cái)z入種類與數(shù)量之間的關(guān)系，探討改進(jìn)孕婦的膳食與營養(yǎng)狀況、預(yù)防出生巨大兒和低出生體重兒的措施。
 方法:從產(chǎn)科門診選擇出能定期進(jìn)行產(chǎn)前檢查、資料完整的中、晚期孕婦610例，采用膳食調(diào)查、體格檢查及實(shí)驗(yàn)室檢查等方法，分別記錄孕婦孕中、晚期連續(xù)72小時(shí)的膳食種類、數(shù)量及新生兒體重，建立隨訪檔案。根據(jù)新生兒出生體重，將孕婦分為正常新生兒體重組(NBW2500-3999g)、低新生兒體重組(LBW, NBW<2500g)和巨大兒組(LBG, NBW,4 000g)。對(duì)三組孕婦攝入的能量及膳食營養(yǎng)素水平進(jìn)行分析和比較、對(duì)新生兒體重與孕婦膳食營養(yǎng)素?cái)z入量進(jìn)行直線相關(guān)分析，討論新生兒體重與孕婦膳食營養(yǎng)素?cái)z入種類與數(shù)量之間的關(guān)系。
 結(jié)果:對(duì)三孕婦組膳食能量及各營養(yǎng)素與新生兒體重作直線相關(guān)分析，顯示新生兒體重與每日膳食總能量、蛋白質(zhì)、脂肪、碳水化合物、維生素B,、維生素BZ、維生素C、維生素E, VPP、Mg, Cu, Ca, Zn攝入量正相關(guān)。
 結(jié)論:新生兒體重與孕中、晚期孕婦平均每日攝取的能量及蛋白質(zhì)、脂肪、 VitA,VitBZ, VitC, Mg, Ca量顯示正相關(guān)。正常新生兒體重組孕婦平均每人每日攝入的總能量為2200kcal，與Chinese DIRs（中國兒童飲食標(biāo)準(zhǔn)）接近。孕中、晚期每日膳食營養(yǎng)素的攝入量低于或高于Chinese DIRs，對(duì)新生兒體重都會(huì)產(chǎn)生不利的影響。
 
關(guān)鍵詞  孕婦；營養(yǎng)；新生兒體重
論文類型：應(yīng)用型研究

Title: Relationship between Healthy Pregnant Woman's Nutrition and Newborn birth weight
ABSTRACT
 Objective  The purposes of this article are to analyze the quantity, variety andstructure of the pregnant woman's nutrition knowing the relation between her newborn weights and to enhance the guidance to the pregnant woman's alimentation preventing large birth weight- giant infants(LBG) and low birth weight infants(LBW).
 Methods Adopting detailed table registration, questionnaire, physical examinations and laboratory tests, 305 cases of pregnant women with complete pre-birth periodical examination were chosen to set tracking archives respectively recording the quantity and variety of the food that each pregnant woman had eaten within the 72 hours respectively in the metaphase and later phase of her pregnancy. The babies was divided into 3 groups according to their weights. Among them there were LBG with 4 OOOg ,normal-weight babies with 2 500-3 999g and LBW with less 25OOg. Analyzing the nutrition and newborn birth weights in the way of liner analysis, it showed that NBW were positive correlated with the amount of the calories, protein, fat,carbohydrate, VitB}, VitB2, VitC, VitE, VPP, Mg, Cu, Ca and Zn which the pregnant women had took in every day.
 Results  Analyzing the nutrition and newborn birth weights in the way of liner analysis, it showed that NBW were positive correlated with the amount of the calories, protein, fat,carbohydrate, VitB, VitB2, VitC, VitE, VPP, Mg, Cu, Ca and Zn which the pregnant women had took in every day.
 Conclusion  NBW were positive correlated with the amout of the calories, protein,fat, VitA, VitB2, VitC, Mg, Ca which pregnant women had took in every day from the food .Comparing with the Chinese DRIB, it was suitable for each of the normal-weight baby'mother to take in 2200 kcal every day.Too much or less nutrition would be harmful to their babies' weight.
 
KEY WORDS  pregnant woman；nutrition；newborn birth weight
Type of thesis: supplied research

目  錄
1.前 言 1
1.1背景 1
1.2目的 1
1.3關(guān)鍵詞定義 1
1.4文獻(xiàn)回顧 2
2.方 法 4
2.1研究設(shè)計(jì) 4
2.2研究人群 4
2.3研究方法/工具 4
2.5統(tǒng)計(jì)分析 4
3.結(jié) 果 5
3.1 孕期三組膳食中的能量來源構(gòu)成比 5
3.2 孕期能量及營養(yǎng)素與新生兒體重的相關(guān)性 5
3.2.1 孕中期能量及營養(yǎng)素?cái)z入量與新生兒體重的相關(guān)性 5
3.2.2 孕晚期能量及營養(yǎng)素?cái)z入量與新生兒體重的相關(guān)性 5
4.討 論 7
4.1 孕婦的營養(yǎng)狀況分析 7
4.2 孕期能量及營養(yǎng)素與新生兒體重的相關(guān)性分析 8
5.結(jié)論與展望 9
致    謝 10
參考文獻(xiàn) 11