Serum Proteome Alterations in Patients with Cognitive Impairment after Traumatic Brain Injury Revealed by iTRAQ-Based Quantitative Proteomics

Table 1

Demographic characteristics of the enrolled participants.

	Positive	Negative	HC
Number	51	51	51
Female/male	20/31	22/29	24/27
Age
Disease duration (days)			/
Cause of TBI
Transport accidents	35	40	/
Fall	10	8	/
Assaults	2	1	/
Others	4	2	/
GCS score at admission; median (IQR)	7 (4–9)	8 (4–10)	/
Moderate/severe^①	31/20	26/25	/
Neurosurgery^②
No/yes	28/23	31/20	/
Multiple ICD-10 diagnosis (S06)	43	44	/

Note: IQR, interquartile range. ^①Moderate/severe indicates the classification of TBI according to GCS score at admission. ^②Neurosurgery. “Yes” indicates the patients who underwent neurosurgical operative intervention at admission, whereas “No” indicates those who did not.