[Retracted] Featureless Blood Pressure Estimation Based on Photoplethysmography Signal Using CNN and BiLSTM for IoT Devices

Table 3

Comparison with BHS standard.

Cumulative error		≤5 mmHg	≤10 mmHg	≤15 mmHg
Our result	SBP	48.69%	74.92%	85.49%
	DBP	70.84%	89.98%	96.38%
BHS	Grade A	60%	85%	95%
	Grade B	50%	75%	90%
	Grade C	40%	65%	85%