Table 2.
Demographic baseline population characteristics and IScore variables at 30-days and 1-year for different age groups (<65, 66-80 and >80 years old)
| Age categories |
<65 |
66-80 |
>80 |
|
|---|---|---|---|---|
| Mean ± SD | Mean ± SD | Mean ± SD | ||
|
Age (years) |
63,7 ± 1,2 |
72,3 ± 3,8 |
83,2 ± 2,3 |
|
|
iScore 30 days |
120,6 ± 41,6 |
153,3 ± 46,4 |
207,9 ± 57,8 |
|
|
iScore 1 year |
100,6 ± 28,4 |
126,0 ± 32,2 |
169,8 ± 41,8 |
|
| |
Count (Row N %) |
Count (Row N %) |
Count (Row N %) |
|
|
Sex |
Female |
29 (10,5) |
193 (69,9) |
54 (19,6) |
|
Male |
8 (3,1) |
157 (60,9) |
93 (36,0) |
|
|
CNS 0 |
No |
37 (7,2) |
345 (67,1) |
132 (25,7) |
|
Yes |
0 (0,0) |
5 (25,0) |
15 (75,0) |
|
|
CNS =<4 |
No |
36 (7,8) |
314 (68,4) |
109 (23,7) |
|
Yes |
1 (1,3) |
36 (48,0) |
38 (50,7) |
|
|
CNS 5-7 |
No |
26 (7,9) |
231 (70,0) |
73 (22,1) |
|
Yes |
11 (5,4) |
119 (58,3) |
74 (36,3) |
|
|
CNS >=8 |
No |
12 (4,0) |
160 (53,5) |
127 (42,5) |
|
Yes |
25 (10,6) |
190 (80,9) |
20 (8,5) |
|
|
Stroke subtype |
Lacunar origin |
24 (9,8) |
198 (81,1) |
22 (9,0) |
|
Nonlacunar origin |
12 (5,5) |
131 (59,8) |
76 (34,7) |
|
|
Underdetermined origin |
1 (1,4) |
21 (29,6) |
49 (69,0) |
|
|
Risk factor |
Atrial fibrillation |
16 (20,0) |
58 (72,5) |
6 (7,5) |
|
CHF |
7 (10,4) |
54 (80,6) |
6 (9,0) |
|
|
Previous MI |
8 (5,4) |
127 (85,8) |
13 (8,8) |
|
|
Current smoker |
4 (4,0) |
64 (64,0) |
32 (32,0) |
|
|
Current smoker |
No |
30 (6,9) |
292 (67,3) |
112 (25,8) |
|
Yes |
7 (7,0) |
58 (58,0) |
35 (35,0) |
|
|
Cancer |
No |
36 (7,5) |
334 (69,4) |
111 (23,1) |
|
Yes |
1 (1,9) |
16 (30,2) |
36 (67,9) |
|
|
Renal dialysis |
No |
37 (7,0) |
349 (66,5) |
139 (26,5) |
|
Yes |
0 (0,0) |
1 (11,1) |
8 (88,9) |
|
|
Dependent |
No |
36 (8,3) |
314 (72,2) |
85 (19,5) |
|
Yes |
1 (1,0) |
36 (36,4) |
62 (62,6) |
|
|
Glucose on admission above 135 |
No |
25 (8,5) |
218 (73,9) |
52 (17,6) |
|
Yes |
12 (5,0) |
132 (55,2) |
95 (39,7) |
|
|
Mortality 30 days |
No |
37 (8,1) |
338 (74,0) |
82 (17,9) |
|
Yes |
0 (0,0) |
12 (15,6) |
65 (84,4) |
|
| Mortality 1 year |
No |
34 (8,7) |
311 (79,1) |
48 (12,2) |
| Yes | 3 (2,1) | 39 (27,7) | 99 (70,2) | |
SD indicates standard deviation; CHF: congestive heart failure; MI: myocardial infarction; CNS: Canadian neurological scale.