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本文通过对1760例住院高血压病人进行老年与非老年的对照分析,结果提示:1)收缩压随年龄增长而逐渐升高,舒张压到中年不再上升且开始逐渐下降;2)老年人以收缩期高血压(SH)多见,且老年 SH 的患病率女性高于男性;3)SH 的病死率及并发症的患病率明显高于舒张期高血压,尤以老年组更为显著,而且,女性的病死率高于男性。本文随后对上述结果进行了简要分析,同时讨论了老年人与非老年人 SH 发生的两种不同的血液动力学原理。
In this paper, 1760 cases of hospitalized hypertensive patients aged and non-elderly control analysis, the results suggest that: 1) systolic blood pressure increased with age and gradually increased, diastolic blood pressure did not rise to middle age and began to decline; 2) the elderly Systolic hypertension (SH) more common, and the prevalence of SH in older women than men; 3) SH mortality and complications were significantly higher than the prevalence of diastolic hypertension, especially in the elderly group more Significantly, more women than men. The paper then provides a brief analysis of the above results and discusses two different hemodynamic principles that occur in SH and SH.