| 王建华,耿贯一,张安玉.儿童血压的家庭聚集性[J].Chinese journal of Epidemiology,1983,4(2):75-78 |
| 儿童血压的家庭聚集性 |
| Familial Aggregation of Blood Pressure in Children |
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| Abstract: |
| 已知成人中有血压的家庭聚集性。为了测定是否在儿童中可以发现这种家庭因素的影响,检查了天津市南郊一生产队全体社员的血压(3岁以下儿童除外)。对有两个或两个以上子女的家庭324户(子女1197人)进行了分析。其中有两个或两个以上3~14岁子女的家庭257户,共有3~14岁儿童667名。所有血压值均转换为标准差单位(SDU)。采用方差分析、χ2检验和相关等统计方法。结果说明儿童血压存在着显著的家庭聚集现象,且在血压的各个水平上均有聚集的影响。对形成家庭聚集的遗传因素和环境因素做了初步讨论。儿童血压的家庭聚集也提示原发性高血压始于童年或更早是完全可能的。 |
| English Abstract: |
| In order to determine whether the aggregation is also detectable in children group, wehad examined 324 families with two or more offsprings in a production team located at the southern suburbs of Tianjin. Among them there were 667 children aged 3—14 years old in 257 families.All the blood pressure are converted to standard deviation unit (SDU).The statistical methods that we used are analysis of variance, χ2-test and correlation.The results suggested that familial aggregation of blood pressure existed in children. The strength of sib-sib aggregation was significant and the familial aggregation of blood pressure operated over the entire range of blood pressure.Thus familial effects on blood pressure may be discovered in children. This is a basis of studying the factors associated with essential hypertension in the future. |
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