Table 3.

Analyses of correlation (pearson) and agreement (intraclass correlations) among three different devices and axillary temperature measurements.

	Correlation coefficient				Agreement
	Pearson (r)	95% CI	Sig.	R²	ICC	95% CI	Sig.
Non-contact forehead (Tno-c)	0.47	0.36;0.57	p < 0.001	0.22	0.3445	−0.18; 0.63	p < 0.001
Ingestible capsule (Tcap)	0.85	0.81;0.98	p < 0.001	0.72	0.8730	0.55; 0.94	p < 0.001
eTact (Tetac)	0.42	0.30;0.52	p < 0.001	0.17	0.1229	−0.09; 0.37	p < 0.001