摘要
目的调查重庆市铜梁县妊娠妇女孕早期体内微营养素水平及其对新生儿体格发育的影响。方法对253例调查对象采空腹静脉血,检测血红蛋白及微营养素水平,并随访妊娠结局及新生儿体格发育指标,根据产重分为正常出生体质量、低出生体质量、巨大儿3组。结果孕早期妇女体内镁、红细胞叶酸的水平与新生儿出生体质量存在正向线性回归关系(P<0.05);铁、红细胞叶酸、孕早中期血红蛋白水平与新生儿身长存在正向线性回归关系(P<0.05);叶酸水平与新生儿头围存在正向线性回归关系(P<0.05);不同新生儿体质量孕期血红蛋白水平及新生儿身长和头围存在显著差异(P<0.05)。结论该地区孕早期孕妇仍然存在部分微营养素缺乏,应合理膳食,平衡营养。
Objective To investigate the micronutrients status of early-mid term gestation women in Tongliang,Chongqing and analyze its effects on neonatal physical development.Methods Blood was drawn from 253 objects of investigation in conformity to detect the levels of micronutrients.Information of pregnancy outcomes and neonatal physical indicators was retrieved from medical records after delivery.According to birth weight,they were divided into three groups:normal-birthweight newborns,low-birthweight newborns and giant newborns.Results There was positive liner-regression relationship in the changes of Magnesium and erythrocytic folate with newborn′s birthweight(P<0.05).There were positive liner-regression relationship in iron element,erythrocytic folate and hemoglobin of early-mid gestation with newborn′s birth length(P<0.05),folate level with newborn′s head circumference(P<0.05).The concentration of the hemoglobin,the birth length and head circumference had significant differences(P<0.05).Conclusion The early pregnant women in this area still exists part micronutrient deficiency.Women in early pregnancy should guide the diet and balance the nutrition.
作者
杨亭
蒲莹
谷燕
魏小平
梁小华
陈洁
刘友学
刘生英
李廷玉
YANG Ting;PU Ying;GU Yan;WEI Xiaoping;LIANG Xiaohua;CHEN Jie;LIU Youxue;LIU Shengying;LI Tingyu(Children′s Nutritional Research Center/Laboratory of Child Nutrition and Health/Children Hospital of Chognqing Medical University/Ministry of Education Key Laboratory of Children Development and Disorders/China International Science and Technology Cooperation Base of Children Development and Critical Disorders,Chongqing 400014,China;The Maternal and Children Health Care Hospital of Tongliang County,Chongqing 402560,China)
出处
《重庆医学》
CAS
2019年第2期237-240,共4页
Chongqing medicine
基金
中华人民共和国卫生部妇幼保健与社区卫生司委托项目
