Table 3.

Mean number of vital-sign measurements available per hour over the monitoring period for each database and cohort

Vital Sign	MIMIC-III1		eICU-CRD1		PICRAM1
	SRV	DCS	SRV	DCS	SRV	DCS
SBP	1287 (31.5%)	811 (28.5%)	4427 (53.2%)	2662 (55.9%)	309 (11.3%)	63 (6.9%)
HR	1898 (46.4%)	1273 (44.7%)	5109 (61.4%)	3067 (64.4%)	1349 (49.4%)	354 (38.4%)
RR	3134 (76.7%)	2304 (80.9%)	5913 (71.1%)	3653 (76.8%)	2101 (76.8%)	777 (84.2%)
Temperature	464 (11.4%)	353 (12.4%)	699 (8.4%)2	716 (15.1%)2	561 (20.5%)	175 (19.0%)

¹Results presented as number (percentage of patients with an available measurement).

²There is a significant difference ($p<0.01$) in the mean number of available measurements between the SRV and DCS cohorts for all vital signs and databases apart from temperature in eICU-CRD