Table 2 summary of inter-visit variability in healthy young subjects
Characteristics | 1st Visit | 2nd Visit | P | CCC | CV |
|---|---|---|---|---|---|
Mean ± SD | Mean ± SD | ||||
BFV of arterioles (mm/s) | 3.6 ± 0.8 | 3.5 ± 0.8 | 0.44 | 0.72 | 10.8% |
BFV of venules (mm/s) | 3.0 ± 0.7 | 3.0 ± 0.7 | 0.96 | 0.67 | 11.0% |
No. of the segments of arterioles | 30 ± 7 | 29 ± 7 | 0.43 | 0.35 | 16.9% |
No. of the segments of venules | 32 ± 9 | 32 ± 10 | 0.83 | 0.64 | 14.6% |
Systolic blood pressure (mmHg) | 109.5 ± 12.1 | 109.9 ± 12.6 | 0.81 | 0.82 | 3.7% |
Diastolic blood pressure (mmHg) | 65.2 ± 8.1 | 67.6 ± 10.0 | 0.56 | 0.69 | 6.2% |
Heart rate (beats per min) | 66.6 ± 10.3 | 67.8 ± 10.4 | 0.43 | 0.59 | 6.8% |
IOP (mmHg) | 13.5 ± 2.9 | 13.3 ± 2.8 | 0.59 | 0.79 | 7.0% |