The consistency of various high blood pressure indicators based on questionnaire and physical measures data from the Canada Health Survey.
The consistency of various high blood pressure indicators based on questionnaire and physical measures data from the Canada Health Survey.
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基于加拿大健康调查问卷和身体测量数据的各种高血压指标的一致性。
作者：
J. Gentleman;M. Tomiak
从加拿大健康调查数据的不同部分中提取的高血压存在的几个指标在个体应答者一级进行比较，以确定其一致性及其单独或组合在测量高血压流行率方面的有用性。结果显示，问卷数据中的各种高血压指标之间以及问卷数据与实际测量的血压状况之间存在系统性和实质性差异。
Several indicators of the presence of high blood pressure, taken from different parts of Canada Health Survey data, are compared at the individual respondent level to determine their consistency and their usefulness, alone or in combination, in measuring the prevalence of hypertension. The results demonstrate some systematic and substantial discrepancies among various high blood pressure indicators derived from questionnaire data, and between questionnaire data and physically measured blood pressure status.