Table 1 Demographic data of the studied acute stroke patients (n = 33)
From: Role of arterial spin labeling magnetic resonance perfusion in acute ischemic stroke
Demographic data | No. of cases | % |
|---|---|---|
Sex | ||
Male | 17 | 51.52 |
Female | 16 | 48.48 |
Age (years) | ||
30–≤ 39 | 2 | 6.06 |
40–≤ 49 | 3 | 9.09 |
50–≤ 59 | 6 | 18.18 |
60–≤ 69 | 10 | 30.30 |
70–≤ 79 | 9 | 27.27 |
80–≤ 89 | 1 | 3.03 |
90–≤ 99 | 2 | 6.06 |
Mean and SD | 64.45 ± 14.74 years | |
Pre-diagnostic time interval | No. of cases | % |
First 4 h | 5 | 15.15 |
After 4 h till 24 h | 28 | 84.84 |
Mean and SD | 11.73 ± 1.46 h | |
Clinical presentation | No | % |
Site of presentation | ||
Right sided | 21 | 63.64 |
Left sided | 10 | 30.30 |
Other presentations | 2 | 6.06 |
Clinical presentation (Some cases showed more than 1 presentation) | ||
Motor weakness | 29 | 87.88 |
Sensory affection | 19 | 57.58 |
Dysphasia | 7 | 21.21 |
Visual symptoms (visual field defect, blurred vision) | 5 | 15.15 |
Disturbed level of consciousness | 4 | 12.12 |
Apraxia | 2 | 6.06 |
Group A | Group B | Group C | Group D | |
|---|---|---|---|---|
NIHSS categories | ||||
Finding | Mild stroke | Moderate stroke | Moderately severe stroke | Severe stroke |
No. of cases | 3 (9.09%) | 19 (57.56%) | 6 (18.18%) | 5 (15.15%) |
Median NIHSS | 14 | |||
IQR NIHSS | 5 (minimum 12, maximum 17) | |||