【摘要】 目的:研究儿童血压与膳食因素的关系,为原发性高血压的一级预防提供科学依据。方法:血压测量按国际统一标准。膳食调查为7日回顾法,算出每类食物的每周的平均次数。结果:单因素分析,9个自变量与血压关系,除蔬菜与血压呈正相关外,其余均为负相关,收缩压除水果、豆制品、蔬菜,舒张压除水果、豆制品、猪肉、牛羊肉无统计学意义外,其他自变量与血压的关系,均有统计学意义。多因素分析,对收缩起作用的因子,被选入方程的有鸡蛋、蔬菜、奶制品、鱼肉、猪肉,对舒张压起作用被选入方程的有鸡鸭肉、奶制品、猪肉、鸡蛋。结论:①农村儿童血压高于城市,提示农村儿童蛋白质摄入远低于城市儿童,应加强农村儿童的营养,减少营养不良的发生。②蔬菜摄入过量,促使儿童血压升高,要有合理的膳食结构,对维持儿童的正常血压有好处。③儿童多吃奶制品也有利于血压维持正常水平。提示儿童时期合理营养是预防原发性高血压的重要前提。更多还原

【Abstract】 Objective:To research the relation of children’s blood pressure (BP) to their meal factor,provide science data for the elementary prevention of primary hypertension..Methods:The BP was measured according to international unified standard. The meal inquisition used the review at the seventh day,calculating average times of every kind of food per week.Results:On single factor analysis showed the relation of nine independent variables to BP. Except the vegetable was positively related to BP, the others were negatively related to BP. Except fruit,bean product,vegetable without significance in systolic pressure,fruit,bean product,pork,cow mutton without significance in diastolic pressure,other variables had significance in BP. Multiple factors analysis showed the factors of systolic pressure included egg,vegetable,dairy products,fish and pork; the factor of diastolic pressure included chicken,duck,dairy products,pork and egg.Conclusion:①Village children’s BP are higher than urban ones’, presenting the village children’s protein ingestion is far away lower than urban children’s,the nourishment of’ the village children should be enhanced to reduce the occurrence of the malnutrition;②Vegetable ingestion excess may result in the increased BP in children. The children must have the reasonable meal to maintain normal BP; ③The more dairy products ingestion are also benefit to the normal BP, indicating the reasonable nourishment in children period is the important premise of the preventing primary hypertension.更多还原