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. 2021 Apr 9;21:154. doi: 10.1186/s12883-021-02179-8

Table 1.

Number of subjects and total number of measurements included in each analysis

Subjects number
(measurements number)
Patients Controls Total
Acute ischemic stroke ICA
PENN05–07 PENN09–11 BCN15–17 BCN-study
Total 17 (42) 17 (21) 38 (72) 27 (27) 15 (15) 114 (177)
Supine1 to supine2 CBF data 15 (35) 14 (16) 38 (72) 27 (27) 15 (15) 109 (165)

Supine1 to supine2 CBF

ipsilesional vs contralesional

hemisphere analysis

15 (35) 11 (13) 36 (65) 14 (14) 76 (127)
Mean arterial pressure data 0 9 (13) 17 (39) 14 (14) 15 (15) 55 (81)
Ipsilesional CBF data + MAP data 0 6 (8) 14 (35) 14 (14) 34 (57)
Contralesional CBF data + MAP data 0 9 (11) 13 (31) 14 (14) 36 (59)

ICA internal carotid artery, CBF cerebral blood flow, MAP mean arterial pressure

(−) indicates that there was no specific control subject data for a particular hemisphere and specific group