Table 1.

Characteristics of patients I.

ID	Diagnose	Gender	Age	GCS	LOC	PTA	Duration	RPCSQ	GOSE	GOAT
P01	mild	F	46	15	< 30 min	< 30 min	56	17	NA	NA
P02	moderate	M	57	NA	~3 h	1 day–1 week	174	9	NA	NA
P03	moderate	M	20	NA	(+) but no details available	1 day–1 week	33	23	7	64
P04	moderate1	M	49	15	(+) but no details available	1 day	80	29	6	80
P05	moderate	F	43	NA	1 h	1 day–1 week	1336	33	5	90
P06	moderate	F	37	NA	(+) but no details available	3 day	1334	44	5	99
P07	mild	F	53	15	(+) a few min	1 h	201	37	6	NA
P08	mild	F	53	NA	(+) but no details available	(+) but no details available	873	NA	NA	93
P09	mild	F	60	15	(+) but no details available	(+) a few min	150~1802	39	6	100
P10	mild	F	54	15	(+) but no details available	(+) but no details available	107	56	5	88
P11	mild	F	56	NA	< 30 min	6 h	1380	NA	NA	NA
P12	moderate	F	43	15	< 5 h	1 day-1 week	29	55	4	94
P13	mild	F	49	NA	5–10 min	3–5 min	46	NA	NA	98
P14	moderate	M	61	NA	(+) but no details available	4–5 day	111	NA	NA	79
P15	mild	F	56	15	-	1 h	31	25	7	NA

Abbreviations: Age, Age (years) at the time of brain imaging; GCS, Glasgow coma scale within 24 h after injury; LOC, Loss of consciousness; PTA, Post-traumatic amnesia; Duration, Duration (days) between the time of injury and brain scanning; RPCSQ, Rivermead post-concussion symptom questionnaire; GOSE, Extended glasgow outcome scale; GOAT, Galveston orientation and amnesia test; F, Female; NA, Not available; M, Male; (+), loss of consciousness was reportedly evident; moderate¹, P04 was diagnosed as moderate TBI because of infarct which may have been caused by vascular injury due to trauma; 150~180², P09 only remembered the month and not the day of injury. For correlation analysis, duration of P09 was considered 165 days; Scores were measured within the range from 0 to 67 days before or after brain scanning.