Beer, N.A. de

pressure blood study difference device dinamap sphygmomanometer subject random-zero stiffness group population-based study blood pressure level control study blood pressure values measurement reading rotterdam study nonstiff group population-based value oscillometric random-zero device nonstiff artery blood pressure dbp difference dbp differences blood pressure differences rotterdam hypertension control random-zero sphygmomanometer comparison level determinant overestimation sbp difference dbp readings study population j hum hypertens blood pressure measurement result pulse underestimation oscillometric blood pressure stiffness status oscillometric devices method research design aspect position mechanism hawksley vessel analyses systolic center blood pressuremeasuring devices blood pressure difference carotid-femoral vessel bed 2 mm hg hyperten systolic blood pressure femoral artery sphygmomanometers .1 4 diastolic blood pressure determination vessel wall properties characteristic distance netherland t test table netherlands heart foundation population-based cohort study design aspects nonoptimal design aspects agreement