Table 2.

Comparison of measured concentration values obtained by on-chip measurements and conventional methods

	On-chip measurement	Conventional method	Adjusted concentration
Glucose	5.3 mM	5.6 mM	6.0 mM
Lactate	1.7 mM	2.2 mM	2.0 mM
GOT activity	27 U/L	32 U/L	30 U/L
GPT activity	27 U/L	28 U/L	30 U/L
pH	7.3	7.4	7.4
Ammonia	58 μM	61 μM	50 μM
Urea	6.4 mM	6.9 mM	7.0 mM
Creatinine	89 μM	94 μM	100 μM