发展性阅读障碍(DD)在最近几十年被普遍认为是一种多因素心理障碍。然而,阅读和学习环境研究,影响中国发展性阅读障碍(DD)的社会和人口因素仍然很少。本研究旨在探讨与出生前后DD相关的多维家庭影响因素。
■汕头共招募了60名阅读障碍学生和252名2-5级的正常小学生,中国。使用最小绝对收缩和选择算子(LASSO)回归模型进行社会和人口统计学变量筛选。通过多变量逻辑回归模型估计DD与相关因素之间关联的几率(OR)和95%置信区间(CI)。
■通过LASSO回归,我们最终确定了13个关键变量,包括产妇教育水平和家庭月收入,在其他人中。Logistic回归分析显示,母亲受教育程度较低的儿童发生DD的风险较高。与一致的父母教养方式相反,不同的父母教养方式可能是发展DD的风险因素(OR=4.93,95CI:1.11-21.91)。母亲在怀孕期间营养不良的儿童更容易发生DD(OR=10.31,95CI:1.84-37.86),以及每天在家中接触二手烟(OR=5.33,95CI:1.52-18.66)。有趣的是,儿童的主动阅读(OR=0.26,95CI:0.08-0.84;OR=0.17,95CI:0.04-0.76表示“有时”和“经常”与无相比,分别),有课外阅读童话书的孩子(OR=0.37,95CI:0.15-0.90),和有课外阅读作文书籍的儿童(OR=0.25,95CI:0.09-0.69)是DD的显着保护因素。
■家庭阅读环境,几个教育,社会计量和人口统计学因素可能会影响阅读障碍的发展。我们应该注意这些因素对阅读障碍的发展,从而提供良好的社会和家庭环境,以确保儿童的健康发展。
UNASSIGNED: Developmental dyslexia (DD) has been generally recognized as a multifactorial psychological disorder in recent decades. However, studies on reading and learning environment, social and demographic factors affecting Chinese developmental dyslexia (DD) are still scarce in China. This study aims to explore multidimensional home influencing factors associated with DD before and after birth.
UNASSIGNED: A total of 60 dyslexic and 252 normal elementary school students graded 2-5 were recruited in Shantou, China. The Least Absolute Shrinkage and Selection Operator (LASSO) regression model was used for the social and demographic variables screening. Odds ratios (ORs) with 95 % confidence intervals (CIs) for associations between DD and related factors were estimated by multivariate logistic regression models.
UNASSIGNED: Through LASSO regression, we ultimately identified 13 key variables, including maternal education level and family monthly income, among others. The logistic regression analyses showed that the risk of DD was higher in children with lower maternal education levels. Divergent parenting styles may be a risk factor for developing DD as opposed to consistent parenting styles (OR = 4.93, 95%CI: 1.11-21.91). Children whose mothers suffered from malnutrition during pregnancy were more likely to develop DD (OR = 10.31, 95%CI: 1.84-37.86), as well as exposure to second-hand smoking at home every day (OR = 5.33, 95%CI: 1.52-18.66). Interestingly, children\'s active reading (OR = 0.26, 95%CI: 0.08-0.84; OR = 0.17, 95%CI: 0.04-0.76 for \"sometimes\" and \"often\" compared to none, respectively), children having extracurricular reading fairy tale books (OR = 0.37, 95%CI: 0.15-0.90), and children having extracurricular reading composition books (OR = 0.25, 95%CI: 0.09-0.69) were significant protective factors for DD.
UNASSIGNED: Home reading environment, several educational, sociometric and demographic factors may influence the development of dyslexia. We should pay attention to these factors on the development of dyslexia, so as to provide the well social and familial environment to ensure the healthy development of children.