Survey on infants aged 12 months in Shanghai Jing'an District by Denver Development Screening Test and analysis of their intellectual development relevant risk factors
10.3969/j.issn.1674-8115.2017.09.004
- VernacularTitle:上海市静安区12月龄婴儿丹佛发育筛查及其智能发育相关因素分析
- Author:
qing Hui SHI
1
;
bing Hong WANG
;
jin Jin CHEN
Author Information
1. 上海交通大学附属儿童医院儿童保健科
- Keywords:
Denver Developmental Screening Test;
risk factor;
breastfeeding;
infants
- From:
Journal of Shanghai Jiaotong University(Medical Science)
2017;37(9):1206-1211
- CountryChina
- Language:Chinese
-
Abstract:
Objective·To investigate the developmental state of infants in early childhood and identify risk factors for their early development in community. Methods·Cluster sampling was conducted to collect data of infants aged 12 months by Denver Developmental Screening Test (DDST) in Shanghai Jing'an District. Logistic analysis was employed to detect factors influencing the intellectual development of infants. Results·A total of 4102 infants were enrolled in the survey. The prevalence for abnormal screening result was 1.0%, while 4.3% for suspicious abnormal result. Logistic analysis revealed that low birth weight (OR=6.24, 95% CI 1.69-22.98, P=0.006), low head circumference (OR=5.22, 95% CI 1.20-22.84, P=0.031), mothers older than 35 years in pregnancy (OR=3.61, 95%CI 1.32-9.84, P=0.012) or history of brain impairment (OR=3.96, 95% CI 1.55-10.10, P=0.003) were the risk factors for abnormal screening result. Spearman rank correlation analysis showed a significant negative relationship between breastfeeding duration and suspicious abnormal screening result (ρ=-0.031, P=0.046). Conclusion·It is essential to draw attention to early developmental screening and interference, especially to infants with mothers older than 35 years in pregnancy, low birth weight, low head circumference or high-risk infants.Breastfeeding is helpful for decreasing detection rate of abnormal result.
