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Table 1 Number of subjects and total number of measurements included in each analysis

From: Blood flow response to orthostatic challenge identifies signatures of the failure of static cerebral autoregulation in patients with cerebrovascular disease

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)

  1. ICA internal carotid artery, CBF cerebral blood flow, MAP mean arterial pressure
  2. (−) indicates that there was no specific control subject data for a particular hemisphere and specific group