. 2023 Apr 19;23(8):4111. doi: 10.3390/s23084111

Table 6.

Results of applying the best trained model per correlation threshold on the test set.

Results	Correlation Threshold: 0.7	Correlation Threshold: 0.8	Correlation Threshold: 0.9
RMSE	11.7 mmHg	11.0 mmHg	11.7 mmHg
systolic error	$9.7 \pm 8.5$ mmHg	$9.2 \pm 8.3$ mmHg	$9.9 \pm 8.9$ mmHg
diastolic error	$8.3 \pm 6.0$ mmHg	$7.7 \pm 5.7$ mmHg	$7.9 \pm 5.9$ mmHg