Table 3.

Mean VOC Concentrations (Deltas)

Study time (min)	CO2 (%)	CH3ONO2 (pptv)	Toluene (pptv)	2-PeONO2 (pptv)	Butanone (pptv)	2-Pentanone (pptv)	MTBE (pptv)
Study 1: glucose infusion (n = 17)
30–60	4.81 ± 0.08	13.9 ± 3.1	−99±272	−2.09 ± 0.20	7573 ± 3274	6234 ± 1457	5562 ± 1302
130–150	4.62 ± 0.09	10.0 ± 1.8	−101 ± 168	−3.40 ± 0.32	8608 ± 3083	3993 ± 846	1975 ± 414
220–240	4.78 ± 0.08	7.7 ± 1.5	96 ± 191	−4.39 ± 0.38	13,762 ± 3525	2584 ± 869	2341 ± 561

Study 2: lipid infusion (n = 15)
30–60	4.45 ± 0.12	9.0 ± 1.9	−257 ± 64	−1.95 ± 0.39	13,871 ± 5903	6769 ± 1214	1855 ± 363
130–150	4.62 ± 0.11	7.3 ± 1.3	−123 ± 73	−2.78 ± 0.44	18,916 ± 2966	10,882 ± 1443	1083 ± 175
220–240	4.41 ± 0.11	5.7 ± 1.1	20 ± 49	−2.58 ± 0.54	32,391 ± 8103	16,964 ± 2272	877 ± 135