The role of s100b as a predictor of the functional outcome in geriatric patients with acute cerebrovascular stroke

Table 1 Comparison of the NIHSS scores on day 1, 2 and 3 between the two studied groups

	Group I Good outcome	Group II Poor outcome	t	P1
NIHSS Day 1
Range	3–14	7–23	26.034	0.0001
Mean	6.86	14.17
S.D.	3.45	5.51
P2	0.021	0.033	0.001
NIHSS Day 3
Range	0–10	10–21	14.824	0.0001
Mean	4.71	17.00
S.D.	2.71	3.59
P3	0.0045	0.016	0.065
NIHSS Day 14
Range	0–8	12–26	31.632	0.0001
Mean	3.68	19.83
S.D.	2.42	4.61
P4	0.081	0.077	0.001