Table 2.

Within-subject data averaged over the group

	r, Median (25-75%)	Within-subject Variability	Within-subject Precision
SAP (mmHg)	0.95 (0.89–0.96)	17.3 (4.7)	7.0 (2.6)
DAP (mmHg)	0.91 (0.86–0.95)	8.6 (2.3)	4.1 (1.4)
MAP (mmHg)	0.95 (0.91–0.96)	12.1 (2.7)	4.6 (1.4)

Data are presented as medians (25th-75th percentiles) for correlations and as means (SD) for within-subject variability and within-subject precision in 18 subjects. r, coefficient of correlation

SAP Systolic arterial pressure, DAP Diastolic arterial pressure, MAP Mean arterial pressure