-
Comparisonofhome-basedtherapywithready-to-usetherapeuticfoodwithstandardtherapyinthetreatmentofmalnourishedMalawianchildren:acontrolled,cl
...herapyiscontinueduntilthechildrenarenolongerwasted[weight-for-heightzscore(WHZ)–2].Thesecondphaseoftreatmentisinitiatedinthehospitalbutisoftencompletedathome.Athome,afloursupplementcomposedofcerealandlegumesissubstitutedforthemilk-basedfood.Becauseofthepoorrecoveryratesforchildhoodmalnutritioni...
-
北京西安幼儿园儿童膳食及营养状况比较
...定标准为：低体重，WAZ＜-2；生长迟缓，HAZ＜-2；消瘦，WHZ＜-2；超重，WAZ＞2；肥胖，WHZ＞2。 1.2.3数据处理与分析对收集到的膳食调查、身高、体重等资料进行分类整理，核查其有效性后进行编码。采用EpiData3.0进行数据的录...
-
我国西部46个贫困县3岁以下儿童鸡蛋添加与营养状况关系浅析
...age,WAZ）＜-2。消瘦：身高别体重Z值（Z-scoreforweightforheight,WHZ）＜-2。 2结果 2.1基本情况本次所调查3岁以下儿童各月龄段人数比例均在2.8%以上。男女性别比为136∶100，汉族与少数民族比为2.15∶1，家庭中的孩子数平均为1.48...
-
微生物电池驱动高灵敏微纳光传感器系统问世
...光在10Hz的噪音等效功率分别为5.0×10-18,1.5×10-17and2.8×10-17WHz-1/2。噪音等效功率比国际上已有报道低2-3个数量级（也就是灵敏度可比国际上已有报道高2-3个数量级）。噪音降低的主要原因可能是用微纳电源可屏蔽外电路噪音，和纳...
-
ConcurrentmicronutrientdeficienciesinlactatingmothersandtheirinfantsinIndonesia
...ightandheight[weight-for-age(WAZ),height-for-age(HAZ),andweight-for-height(WHZ)]werecalculatedbyusingEPI-INFO(version6.02;CentersforDiseaseControlandPrevention,Atlanta)withtheuseofWorldHealthOrganizationrecommendedgrowthcurves(17).Afasting3-mLvenousbloodsamplewastakenfromthemothersandanonfasting5-mL...
-
RelationofserumretinoltoacutephaseproteinsandmalarialmorbidityinPapuaNewGuineachildren
...ofthevariablesandtheirassociations.Weight-for-age(WAZ)andweight-for-height(WHZ)zscoreswerecalculatedwiththesoftwareANTHRO[softwareversion1.01;CentersforDiseaseControlandPrevention(CDC),Atlanta,andtheWorldHealthOrganization(WHO),Geneva].ChildrenwereclassifiedaswastediftheyhadWHZscores2SDsbelowtherefe...
-
黔南地区学龄前儿童生长发育及其影响因素分析
...(3)身高别体重，测量值低于参考体重中位数减2个标准差(WHZ120%为肥胖。 1.3统计分析 用Excel建立数据库，应用SPSS13.0统计软件包进行数据处理，采用t检验、χ2检验和Logistic回归等进行统计分析。 2结果 2.1儿童生长...
-
学龄前儿童生长发育与饮食因素的相关分析
...体重Z分（WAZ）、年龄别身高Z分（HAZ）、身高别体重Z分（WHZ）。以1995年我国九市7岁以下儿童体格发育水平为对照［2］，按Z评分3项指标对营养不良进行分型，体重低下、生长迟缓、消瘦，分度以-2和-3为切点，分中、重度营养不...
-
Randomizedcontrolledsafetyandefficacytrialof2vitaminAsupplementationschedulesinTanzanianinfants
...re(WAZ)–2,height-for-agezscore(HAZ)–2,andweight-for-heightzscore(WHZ)–2.QualitycontrolStandardizedquality-controlprocedureswereusedtoensureconsistencyindatacollectionandassessmentofadverseevents.Previouslycodedformswithlabelsbearingidentificationinformationwereusedforallroutinecontact...
-
EnergyexpenditureofstuntedandnonstuntedboysandgirlslivingintheshantytownsofSãoPaulo,Brazil
...nedtoparticipateinthestudyandwereeligibleiftheyhadaweight-for-heightzscore(WHZ)of-2.0to1.50accordingtotheNationalCenterforHealthStatisticsstandards(21).Stuntingiswidelyconsideredtobeanindexoflong-termchildhoodundernutritionandwasusedassuchinthisstudy(4,22).Childrenrecruitedforthestuntedgroup(n=28)ha...
-
MalariaandnutritionalstatusinchildrenlivingonthecoastofKenya
...lijaszec)(18).Weight-for-age(WAZ),height-for-age(HAZ),andweight-for-height(WHZ)zscoreswerecalculatedwithreferencetoNationalCenterforHealthStatisticsstandardswiththeuseofEPIINFO(version6;CentersforDiseaseControlandPrevention,Atlanta).Underweightandwasting(indexesofacutemalnutrition)weredefinedasaWAZa...
-
InterpretationofvitaminAstatusinapparentlyhealthyPakistanichildrenbyusingmarkersofsubclinicalinfection
...dianzscoresforweight-for-age(WAZ),height-for-age(HAZ),andweight-for-height(WHZ)ofthechildrenwere-1.68,-1.57,and-0.89,respectively.Theboyshadsignificantlylower(poorer)zscoresthandidthegirls(Table1).Viewthistable:TABLE1.Biochemicalandanthropometricmeasurementsinthe2519childrenbysexMedianplasmaretinol,...
-
Titersofantibodytocommonpathogens:relationtofood-basedinterventionsinruralKenyanschoolchildren
...ioeconomicstatus(SES),height-for-agezscore(HAZ),andweight-for-heightzscore(WHZ)atbaselinewerealsoinitiallyincludedinthemodelsanddroppedfromthefinalmodelifnotsignificant.RESULTSBaselineage,anthropometry,andmicronutrientstatusThepercentageofmalesandthemeanage,SESscore,HAZ,andWHZatbaselinebyinterventio...
-
Acommunity-basedrandomizedcontrolledtrialofironandzincsupplementationinIndonesianinfants:effectsongrowthanddevelopment
...for-agezscore(WAZ)–2SD]was4%,andthatofwasting[weight-for-heightzscore(WHZ)–2SD]was4.5%.Anemia(hemoglobin110g/L)wasobservedin41%,irondeficiencyanemia(IDA:hemoglobin110g/Landserumferritin12µg/L)in8%,andlowserumzinc(10.7µmol/L)in78%oftheinfants;therewerenosignificantdifferencesbetwe...
-
AnthelmintictreatmentofruralBangladeshichildren:effectonhostphysiology,growth,andbiochemicalstatus
...lysiszScoresofweight-for-age(WAZ),height-for-age(HAZ),andweight-for-height(WHZ)werecalculatedbyusingthegrowthreferencesoftheWHOandtheCentersforDiseaseControlandPrevention(ANTHRO,CDC,Atlanta).StatisticalanalysiswasperformedbyusingSPSS-PC(version8.0,SPSSUKLtd,Chertsey,UnitedKingdom).Growthwasassessedb...
-
ß-Carotene–richorange-fleshedsweetpotatoimprovesthevitaminAstatusofprimaryschoolchildrenassessedwiththemodified-relative-dose-respon
...for-agezscores(HAZ),weight-for-agezscores(WAZ),andweight-for-heightzscores(WHZ)wereobtainedfollowingWorldHealthOrganizationprocedures(15).Thebirthdateofeachchildwasobtainedfromtheschoolregister.Anemiawasdefinedasahemoglobinconcentration115g/L(16)andzincdeficiencyasaserumzincconcentration10.7µmo...
-
Spreadfortifiedwithvitaminsandmineralsinducescatch-upgrowthanderadicatessevereanemiainstuntedrefugeechildrenaged3–6y
...HAZ–2.0,weight-for-agezscore(WAZ)–2.0,andweight-for-heightzscore(WHZ)–2.0,respectively,ascomparedwiththeWHO/NCHSreferencestandards.KHLwasmeasuredtothenearest0.1mmwithuseofanelectronicportableinfantknemometer(ForceInstitute,Copenhagen).Therightlegwasalwaysmeasured,withthemeanof5indepen...
-
SeverelineargrowthretardationinruralZambianchildren:theinfluenceofbiologicalvariables
...ecalculatedforheight-for-age(HAZ),weight-for-age(WAZ),andweight-for-height(WHZ)byusingtheNCHSreference(2).BiochemicalandmicrobiologicalvariablesBloodsamplingwasdoneinaroomfreefromdirectlighttominimizedegradationofretinol.Venousbloodsampleswerecollectedinaluminumfoil–coveredtubesandstoredinacool...