气象因素及大气污染物对人群出生缺陷的相关性研究  

Correlation between Meteorological Factors and Atmospheric Pollutants and the Population Birth Defects.

作　　者：孙娜[1] 郑铃[1] 姜仁见[1] 姜忠波[1] 

机构地区：[1]福建医科大学公共卫生学院流行病学与统计学系,福州350004

出　　处：《医学研究杂志》2011年第6期60-62,共3页Journal of Medical Research

基　　金：福建省科技厅计划重点项目基金(2007Y0017)

摘　　要：目的探讨气象因素及大气污染物与人群出生缺陷的发生是否存在关联性，提出气象及大气污染物可能是影响人群出生缺陷发生率的一个因素。方法收集福建省出生缺陷监测医院1996～2006年出生或引产的孕28周至产后7天围生儿资料，并搜集同期的气象资料及大气污染物数据，分析10年间出生缺陷和气象因素的一般情况；采用线性回归的方法，探索气象因素及大气污染与m生缺陷发生的关联。结果1996～2006年福建省总出生缺陷发生率呈现逐年升高的趋势（趋势X^2=0．481，P〈0．05）。气象因素风速、湿度和API与出生缺陷的发生存在相关（P〈0．05），且风速和API之间具有相关性（r=0，74，P〈0．05）。结论气象因素风速和API为可能影响人群出生缺陷发生的危险因素。Objective To explore the association between incidence of birth defects with air pollutants and meteorological factors,we present meteorological factors and air pollutants may affect the incidence of birth defects. Methods We collected the 28 weeks pregnant and 7 days after delivery of perinatal data in Fujian Province from 1996 to 2006, and the same period meteorological factor and air pollution data, analyzed the general situation of birth defects and meteorological factors among ten years. By linear regression method, we explored the association between incidence of birth defects with air pollutants and meteorological factors. Results From 1996 to 2006, the total incidence of birth defects in Fujian Province showed increasing trend （X^2 = 0. 481, P 〈 0.05）. Meteorological factors of speed, humidity and API are correlated with the incidence of birth defects （P 〈 0. 05 ） , and the wind velocity is correlate with API （ r = 0. 74, P 〈 0. 05）. Conclusion The wind speed and API may affect the air population as a risk factor for birth defects.

关 键 词：出生缺陷 长期趋势气象因素 大气颗粒物 

分 类 号：R394[医药卫生—医学遗传学]