Table 5.

Results from binominal logistic regression analysis for 30-day mortality and multinominal logistic regression analysis.

Variables	p-value	OR	95% CI for OR
30-day mortality
Age	<0,001	1,03	1,02–1,04
Gender	0,162	1,33	0,89–1,97
TBI severity	<0,001	7,08	4,67–10,73
Weekend admission	0,753	1,07	0,72–1,59
GOS 1 (dead)
Age	<0,001	1,05	1,04–1,06
Gender	0,339	1,32	0,75–2,33
TBI severity	<0,001	23,62	13,38–41,69
Weekend admission	0,214	1,39	0,83–2,34
GOS 2 (persistent vegetative)
Age	0,077	1,03	0,99–1,06
Gender	0,483	0,47	0,05–3,96
TBI severity	–	–	–
Weekend admission	0,973	1,03	0,25–4,22
GOS 3 (severe disability)
Age	<0,001	1,03	1,02–1,04
Gender	0,864	0,95	0,53–1,67
TBI severity	<0,001	5,84	3,44–9,89
Weekend admission	0,180	1,43	0,85–2,41
GOS 4 (moderate disability)
Age	<0,001	1,02	1,01-1,03
Gender	0,966	0,99	0,59–1,66
TBI severity	<0,001	2,59	1,59–4,23
Weekend admission	0,455	1,19	0,75–1,89

OR – Odds Ratio; CI – Confidence Interval; TBI – Traumatic brain injury.