胎龄、出生体重与孤独症谱系障碍的相关性研究  被引量:8

Correlation analysis between gestational age, birth weight and autism spectrum disorder

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作  者:连琼霞 邓红珠[1] 游聪[1] 陈凯云[1] 王石换 岑超群[1] 李建英[1] Lian Qion- gxia Deng Hongzhu You Cong Chen Kaiyun Wang Shihuan Cen Chaoqun Li Jianying(Child Developmental & Behavioral Center, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China)

机构地区:[1]中山大学附属第三医院儿童发育行为中心,广州510630

出  处:《中华行为医学与脑科学杂志》2017年第3期215-219,共5页Chinese Journal of Behavioral Medicine and Brain Science

基  金:国家自然科学基金项目(81471017);广东省医学科研基金项目(C2013017);广东省科技计划项目(2012B031800354)

摘  要:目的探讨胎龄、出生体重及胎龄别出生体重与孤独症谱系障碍(Autism spectrum disorder,ASD)发生的相关性,及其对ASD儿童早期发展的影响。方法运用自编出生情况调查问卷收集572例ASD组和707例对照组儿童出生情况资料,分析胎龄、出生体重及胎龄别出生体重与ASD相关性;随机抽取≤6岁ASD儿童134例进行婴幼儿发育检查量表评估,分析各能区发育商与出生情况的相关性。结果(1)ASD组[〈37周:37例(6.5%),≥37周:535例(93.5%)]与对照组[〈37周:39例(5.5%),≥37周:668例(94.5%)]胎龄构成比差异无统计学意义(Х^2=0.513,P=0.747);ASD组[〈2500g:26例(4.5%),2500~4000g:528例(92.3%),〉4000g:18例(3.1%)]与对照组[〈2500g:31例(4.4%),2500-4000g:650例(91.9%),〉4000g:26例(3.7%)]出生体重构成比差异无统计学意义(Х^2=0.282,P=0.869);(2)Logistic回归分析显示,小于胎龄儿(small for gestational age,SGA)(B=0.370,OR=2.384,95%CI:1.436—3.958,P=0.001)是ASD发生的危险因素。(3)多元线性回归分析显示出生体重是ASD儿童个人社会能区发育商的影响因素(P=0.037)。结论SGA与ASD发生存在相关性,ASD儿童社交功能水平与其出生体重相关。减少产前高危因素对减少ASD的发生或减轻ASD社交障碍可能有意义。Objective To investigate the association among gestational age, birth weight, gestational-age specific birth weight and autism spectrum disorder (ASD) , and the influence on the early development of ASD children.Methods 572 children with ASD and 707 control groups were surveyed by delivery-records questionnaires to collect their birth information. 134 cases of ASD children( ≤6 years) were randomly selected to be tested with GESELL development schedule. Results ①No difference was found in the constituent ratios of gestational age between the ASD group ( 〈37 weeks :37 (6.5%),≥ 37 weeks :535 (93.5%) ) and the control group ( 〈 37 weeks : 39 ( 5.5 % ) , ≥ 37 weeks : 668 ( 94.5 % ) ) (Х^2 = 0.513, P = 0.747 ). There was no difference in birth weight between the ASD group (〈 2 500 g: 26 (4.5%), 2 500 - 4 000 g: 528 (92.3%),〉4000g:18(3.1%)) and the control group(〈2 500 g:31(4.4%),2 500-4 000 g:650 ( 91.9% ) , 〉4 000 g:26( 3.7% ) ) ( Х^2 = 0.282, P= 0.869). ②The multivariate logistic regression showed that small for gestational age(SGA) was the risk factor of ASD ( OR= 2.384,95% CI :1.436- 3.958).③Multiple linear regression analysis showed that birth weight was an influencing factor of the developmental quotient of personal-social behavior in ASD children(P=0.037). Conclusions There is a correlation between SGA and ASD,and the personal-social behavior in ASD children is related to birth weight. Therefore, preventing prenatal risk factors may be helpful to reduce the risk of ASD and the extent of social disorders for ASD children.

关 键 词:孤独症谱系障碍 胎龄 出生体重 胎龄别出生体重 

分 类 号:R749.94[医药卫生—神经病学与精神病学]

 

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