Table 2.

Effect of HBOT on functional impairments: means and effect size.

Domain	Baseline   (mean+ SD)	HBOT   (mean+ SD)	Paired t test   B1,2 vs T1,2	Effect Size
Cognitive
CVLT-II	49.6 + 10.4	59 + 11.9	0.01∗	1.56
GP	39.4 + 9.5	44.5 + 15.5	0.13	0.38
Trails A	34.1 + 8.6	39.2 + 7.4	0.10	0.79
Trails B	37.9 + 12.6	40.8 + 8.4	0.51	0.28
COWAT	38.1 + 8.3	41.7 + 9.6	0.09	0.81
SF - animals	42.9 + 10.8	44.1 + 15.2	0.76	0.13
WASI	44.1 + 12.5	44.6 + 9.5	0.78	0.11
WMS	10.4 + 0.9	12.2 + 2.1	0.03∗	1.11
DKEFS	9.7 + 2.9	11.1 + 1.6	0.11	0.76
Physical
UEFM	37.7 + 23.1	42.0 + 22.2	0.03∗	0.85
Berg	48.7 + 9.7	50.7 + 9.8	0.26	0.5
Gait Velocity	68.7 + 8.7	83.5 + 8.4	0.01∗	1.5
Step length	3.79 + 1.5	2.36 + 1.9	0.33	-0.39
Step time	0.05 + 0.06	0.04+ 0.02	0.36	-0.36
Quality of Life
BDI	14.5 + 10.8	10.0 + 7.7	0.09	-0.82
SIS Global	52.1 + 26.5	61.7 +18.4	0.04∗	0.73
SIS Strength	49.0 + 13.6	49.5 + 13.5	0.75	0.04
SIS Memory	85.9+ 17.7	90.9 + 12.8	0.59	0.34
SIS Emotional	74.4 + 15.8	82.6 + 13.8	0.14	0.54
Communication	84.8 + 20.1	86.8 + 12.4	0.65	0.28
SIS ADL's	72.3 + 19.3	72.5 + 19.9	0.95	0.02
SIS mobility	71.2 + 10.9	78.3 + 15.8	0.32	0.38
Hand Function	58.9 + 32.5	60.6 + 31.8	0.57	0.23
Participation	50.6 + 13.8	64.6 + 30.1	0.11	0.54
Physical Comp.	56.0 + 25.8	61.1 + 24.4	0.09	0.81
Sleep	41.2 + 7.7	48.5 + 9.8	0.04∗	1.17
Satisfaction	46.2 + 6.1	53.8 + 12.2	0.16	0.68
Biomarkers
NSE	2.2 + 0.4	2.9 + 0.5	0.005∗	2.1
GFAP	10.1 + 18.9	17.3 + 27.5	0.13	0.74
IL-6	6.3 + 6.8	3.9 + 4.9	0.05∗	-1.0
TNF-a	7.0 + 2.0	4.7 + 1.4	0.01∗	-1.5