From: Sidestream dark field images of the microcirculation: intra-observer reliability and correlation between two semi-quantitative methods for determining flow
ICC (95% CI)
Capillaries
TVD
0.94 (0.89 – 0.96)
PVD
0.89 (0.82 – 0.94)
PPV
0.82 (0.70 – 0.90)
MFIby quadrants
0.52 (0.29 – 0.70)
All vessels
0.92 (0.86 – 0.98)
0.90 (0.83 – 0.97)
0.83 (0.72 – 0.90)
0.59 (0.38 – 0.74)