硕士研究生英文献汇报实例.pptx

Ages and Stages Questionnaire at 3Years for Predicting IQ at 5–6 Years幼儿3岁时的发育情况（年龄和发育阶段问卷结果）能预测其5-6岁时的IQ;Contens;Abbreviations;EDEN: Etude des Determinants Pre-et Post-natals du Developpement de l’Enfant;Background;1. The identification of young children at risk for later suboptimal development is key to the design and implementation of early preventive or interventional strategies. 2. Parental report instruments are designed to be used in primary care for firstline clinical screening of infant and preschool child development. 3. The Ages Stages Questionnaires (ASQ) are the most commonly used questionnaires to identify young children at risk for developmental delay.;4. Previous evidence from a population of children born preterm showed that the 36-month ASQ predicted school difficulties at age 5. 5.There is a gap in knowledge about the predictive value of early ASQ scores for later cognitive functioning, such as IQ, in the general pediatric population. ;Objectives;1. To investigate the predictive value of the 36-month ASQ score for IQ at age 5 to 6 years in a large population-based cohort study. 2. To search for other child, maternal, and family-related factors associated with low IQ once the 36-month ASQ score is taken into account and to determine whether such factors could interact in the relationship between the 36-month ASQ score and later IQ.;Methods;;1.Measures of child development;1.Measures of child development;When the children were 3 years old, mothers filled out a questionnaire reporting sociodemographic status for the family and specific data on current maternal health, together with the ASQ. When the children were 5 to 6 years old, a cognitive assessment was conducted by trained psychologists.;2.Factors included in the analysis;3.Statistical analysis;Results; ① ASQ scores were determined at a mean age of 37.3 ± 0.8 months. The mean 36-month ASQ score was 270 ± 30,with a median of 280 (IQR 260–290). ② IQ was measured at a mean age of 67.2 ±