Skip to main content

View full-text article in PMC

. 2015 Oct 12;5(3):66–74.

Table 1.

Summary of the results

Features	Model	Stage I		Stage II		Stage III		Overall

		N=867		N=75		N=808		N=1750

		R²	Bias (Mean ± SD)	R²	Bias (Mean ± SD)	R²	Bias (Mean ± SD)	R²	Bias (Mean ± SD)
eTCO₂	Linear	0.96^#	2.91±3.87	0.14^#	-8.44±6.45	0.81^#	-5.47±7.97	0.83^#	-1.45±7.59
eTCO₂	M5P	0.95^#	3.65±4.10	0.13^*	-5.98±6.17	0.83^#	-3.43±7.46	0.84^#	-0.03±7.01
eTCO₂, IBI, p2m, p3m	Linear	0.96^#	-3.97±3.92	0.11^*	-4.64±5.83	0.80^#	-2.82±7.93	0.85^#	0.00±6.94
eTCO₂, IBI, p2m, p3m	M5P	0.96^#	1.89±3.84	0.25^#	-1.62±5.06	0.86^#	-1.92±6.71	0.90^#	-0.01±5.73

^#

P<0.001;

^*

P<0.01.