Journal of Healthcare Engineering / 2018 / Article / Tab 1

Research Article

A Novel Neural Network Model for Blood Pressure Estimation Using Photoplethesmography without Electrocardiogram

Table 1

Classification of hypertension in adults (age > 18 years).

Blood pressure classificationBP (mmHg)
SystolicDiastolic

Normal<120And <80
Prehypertension120–139Or 80–89
Stage 1 hypertension140–159Or 90–99
Stage 2 hypertension≥160Or ≥100