Table 2.

Agreement on individual vital sign measurements as per National Early Warning Score values.

Vital sign	Considering 1 observation per participant			Considering all observations
	Participants (N=132), n (%)	Weighted κ (95% CI)	Observations, n		Weighted κ (95% CI)
Respiration rate	130 (98.5)	0.006 (−0.04 to 0.05)	445		0.03 (−0.001 to 0.05)
Respiration rate (counted subanalysis)	130 (98.5)	0.48 (0.33 to 0.62)	247		0.45 (0.36 to 0.55)
Heart rate	125 (94.7)	0.61 (0.38 to 0.83)	385		0.69 (0.57 to 0.81)
Temperature	85 (64.4)	~0	231		0 (0 to 0)
Oxygen saturation	80 (60.6)	−0.10 (−0.26 to 0.05)	187		−0.11 (−0.20 to −0.02)
Systolic blood pressure	108 (81.8)	0.50 (0.38 to 0.62)	339		0.39 (0.30 to 0.47)