Table 1.

Parameters of the blood gas and infection

	Emergency service	ICU 1.hr	ICU 24. hr	ICU 2. day	ICU 4. day	ICU 10. day	ICU 17. day	ICU 23. day
pH	7.03	7.11	6.90	7.26	7.30	7.37	7.40	7.42
pCO2	30.4	32.5	56.7	36.3	38.5	49.5	41.4	35.3
pO2	93.6	204	79	114	90.4	96.5	151	109
HCO3	7.8	10	10.6	15.9	26.9	28	25.5	28.4
BE	-20.7	-17.6	-19.7	-9.8	1.2	3.1	1.3	5.2
sO2, %	91.9	98.9	90	97.9	95.6	96.9	99.4	99.7
Lac	19	17	22	8	6.2	1.2	1	1.1
PCT	0.20	0.35	0.50	4.1	4.0	1.2	0.75	0.39
CRP	0.5	0.3	1.3	7.9	168.1	134	27.2	21.1
Hb	11.8	8.1	9.6	10.6	8.5	10.5	8.3	7.5
Hct	36.7	25.9	30.7	32.6	24	29.5	23.9	22.1
WBC	10.94	27	31.52	33.71	31.98	27.69	10.54	8.46
Neu, %	51.4	80.5	90.8	88.1	96.8	87.4	79.3	75
Plt	272	195	124	41	18	48	140	225

PCT: procalcitonin; Lac: lactate.