Table 2.

Microdialysis parameters.

Patient	Brain-MD					CSF-MD
	Glucose (mmol/L)	Lactate (mmol/L)	Pyruvate (μmol/L)	LPR	Glycerol (μmol/L)	Glucose (mmol/L)	Lactate (mmol/L)	Pyruvate (μmol/L)	LPR	Glycerol (μmol/L)
1	1.9 (0.9–3.2) n = 45	5.9 (3.1–8.5) n = 45	141 (93–224) n = 44	49 (34–54) n = 45	106 (89–125) n = 45	4.7 (2.4–5.0) n = 31	2.0 (1.9–2.2) n = 32	73 (62–83) n = 30	27 (24–33) n = 31	57 (27–62) n = 31
2	1.4 (0.6–1.8) n = 157	4.9 (4.1–6.2) n = 154	148 (135–168) n = 156	33 (30–35) n = 154	181 (143–310) n = 157	5.0 (4.8–5.4) n = 113	2.9 (2.5–3.4) n = 112	85 (75–100) n = 105	34 (28–42) n = 105	73 (44–103) n = 114
3	0.6 (0.5–0.8) n = 163	3.5 (2.8–4.2) n = 160	100 (72–144) n = 149	35 (29–43) n = 148	361 (242–874) n = 158	4.9 (4.3–5.5) n = 110	2.4 (2.2–2.7) n = 108	113 (105–123) n = 94	22 (19–25) n = 93	32 (22–40) n = 111
4	1.6 (1.1–2.1) n = 241	2.6 (2.3–3.1) n = 263	112 (88–126) n = 265	24 (22–29) n = 262	987 (706–1420) n = 259	5.5 (4.4–6.9) n = 125	1.8 (1.6–2.1) n = 124	82 (67–99) n = 124	22 (20–25) n = 124	38 (32–51) n = 125
5	4.0 (3.2–4.5) n = 129	2.5 (2.0–3.2) n = 124	130 (112–147) n = 122	19 (16–25) n = 118	483 (243–877) n = 127	4.8 (4.5–5.1) n = 125	2.3 (1.9–2.5) n = 123	94 (80–111) n = 122	23 (18–29) n = 116	99 (86–112) n = 125
6	5.9 (5.5–6.3) n = 55	2.1 (1.9–2.4) n = 58	130 (122–149) n = 50	15 (15–18) n = 46	87 (77–107) n = 58	4.8 (4.6–5.1) n = 97	1.7 (1.6–1.9) n = 96	63 (60–69) n = 96	27 (24–29) n = 92	29 (25–34) n = 96
7	1.6 (1.1–2.2) n = 112	7.4 (6.2–8.6) n = 119	269 (255–284) n = 118	27 (23–32) n = 125	120 (66–238) n = 118	5.1 (4.6–5.5) n = 110	3.2 (2.9–3.4) n = 116	124 (108–158) n = 114	25 (20–31) n = 119	44 (39–57) n = 115
8	0.5 (0.3–1.1) n = 75	7.2 (4.9–7.8) n = 67	157 (128–185) n = 68	45 (40–49) n = 64	184 (91–359) n = 70	4.3 (3.9–4.8) n = 147	2.7 (2.5–2.9) n = 149	112 (101–124) n = 146	24 (23–27) n = 146	64 (55–76) n = 148
9	1.2 (0.8–1.5) n = 213	5.0 (3.6–6.3) n = 230	137 (92–173) n = 216	35 (31–40) n = 215	87 (58–115) n = 215	5.2 (4.6–6.0) n = 150	3.6 (3.2–4.1) n = 151	151 (138–172) n = 148	24 (22–26) n = 145	58 (38–72) n = 149
10	1.0 (0.8–1.3) n = 89	2.6 (2.2–3.0) n = 93	102 (94–117) n = 89	24 (22–26) n = 89	2273 (1817–2529) n = 94	5.6 (4.7–7.0) n = 123	4.7 (4.1–5.1) n = 128	199 (179–228) n = 125	23 (20–26) n = 125	82 (66–113) n = 127
11	0.9 (0.8–1.2) n = 151	3.4 (2.9–3.9) n = 152	112 (92–125) n = 148	32 (29–34) n = 145	451 (269–1133) n = 153	5.4 (4.9–5.9) n = 150	2.8 (2.6–3.1) n = 145	100 (94–114) n = 142	28 (25–30) n = 139	66 (58–75) n = 147
12	1.0 (0.7–1.2) n = 100	5.2 (4.5–5.8) n = 99	166 (154–183) n = 99	31 (28–34) n = 99	114 (71–149) n = 102	4.7 (4.2–5.1) n = 106	2.3 (2.0–2.7) n = 106	77 (72–89) n = 104	29 (26–34) n = 104	40 (37–46) n = 107
13	0.2 (0.1–1.1) n = 42	17.1 (15.3–18.8) n = 62	133 (114–270) n = 58	129 (49–143) n = 62	133 (118–153) n = 55	5.6 (5.3–5.8 n = 50	2.4 (2.2–2.6) n = 50	126 (99–149) n = 50	20 (17–23) n = 50	53 (46–62) n = 49
14	1.8 (1.5–2.4) n = 54	14.9 (13.8–16.2) n = 54	447 (365–528) n = 54	33 (31–37) n = 58	605 (495–892) n = 54	4.3 (3.3–5.2) n = 51	4.8 (3.3–5.8) n = 51	239 (194–267) n = 49	19 (18–23) n = 53	49 (38–71) n = 50

Brain-MD and CSF-MD parameters in median values, with 1st–3rd quartile in parenthesis. Sample size is the amount of MD samples acquired of the specific metabolite for each patient. The patients with pericontusional microdialysis catheters are in white rows, while the rows of patients with ipsilateral microdialysis catheters are gray. The amount of samples represents total monitored time (h).