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按统一调查方案随机择取地处国内南(贵阳、昆明、福州),中(上海城乡、武汉),北域(石家庄、天津)地区8个7～14岁儿童群共12920人,作血压调查。结果发现:舒张压频率曲线呈双峰分布;不同地区儿童血压也有差别,认为设统一正常血压标准不妥,可求得各年龄性别组的95百分位数血压值作为正常高界;青春期血压与发育状况关系大,按反映发育的体重分级优于按年龄分级;不同儿童群血压的“轨迹”意义也不同。如南方福州成人高血压患病率低而儿童期血压反高于北方石家庄和天津,故对儿童“高血压病”的诊断宜慎重。
According to the unified survey plan randomly selected is located in the South (Guiyang, Kunming, Fuzhou), in (Shanghai urban and rural areas, Wuhan), North (Shijiazhuang, Tianjin) 8 children aged 7 to 14 years, a total of 12920 people for blood pressure survey . The results showed that: the diastolic frequency curve showed a bimodal distribution; children in different areas of blood pressure are also different, that the standard set of normal normotensive blood pressure is inappropriate, you can get the 95th percentile blood pressure value of each age group as the normal high; adolescent blood pressure The relationship with the developmental status, according to reflect the development of weight grading better than grading by age; different children blood pressure “track” meaning is also different. For example, the prevalence of hypertension in southern Fuzhou is low and the blood pressure in childhood is much higher than that in Shijiazhuang and Tianjin in the north. Therefore, the diagnosis of children with “hypertension” should be considered cautiously.