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目的描述宿迁地区儿童青少年血压分布的流行病学特征,以期获得儿童青少年血压分布的流行病学资料,为儿童青少年高血压的防治提供依据。方法采用多阶段抽样的方法,抽取宿豫和沭阳儿童青少年,完成调查表,测量身高、体质量和血压。结果 2个地区低年龄组(<8岁)收缩压和舒张压随年龄升高并未呈现升高趋势,大于8岁年龄人群中,随年龄增加血压有所上升,但差异无统计学意义(P>0.05)。除2岁年龄组DBP水平较为接近外,宿豫区(城市)儿童各年龄组血压水平均高于沭阳县(乡镇)。同一地区同年龄组男女血压差异无统计学意义。城市人群血压升高者208例,占24.2%,高于农村人群(98例,占8.4%),差异有统计学意义(P<0.01)。结论儿童青少年血压分布存在明显的城乡差异,城市明显高于农村。
Objective To describe the epidemiological characteristics of blood pressure distribution in children and adolescents in Suqian in order to obtain epidemiological data on the distribution of blood pressure in children and adolescents and provide the basis for the prevention and treatment of hypertension in children and adolescents. Methods A multi-stage sampling method was used to collect children and adolescents from Suyu and Shuyang, complete the questionnaire, and measure the height, body mass and blood pressure. Results Systolic blood pressure and diastolic blood pressure did not increase with age in low-age group (<8 years old) in two regions. In older than 8 years old, blood pressure increased with age, but the difference was not statistically significant P> 0.05). Except for the DBP level in 2-year-old age group, the blood pressure levels in all age groups in Suyu District (city) were higher than those in Shuyang County (township). There was no significant difference in blood pressure between men and women in the same area and same age group. 208 cases of elevated blood pressure in urban population, accounting for 24.2%, higher than rural population (98 cases, accounting for 8.4%), the difference was statistically significant (P <0.01). Conclusion The distribution of blood pressure in children and adolescents has obvious differences between urban and rural areas, and the urban areas are obviously higher than those in rural areas.