Table 1 Repeatability for CenterVue MAIA and Nidek MP-3 in all subfields and for all age-groups.
From: Inter and intradevice assessment of microperimetry testing in aging eyes
Group | Nb of Stimuli | MAIA (dB) | MP-3 (dB) | ||||||
|---|---|---|---|---|---|---|---|---|---|
SD Difference | CoR | Upper LoA | Lower LoA | SD Difference | CoR | Upper LoA | Lower LoA | ||
Macula overall | 900 | 2.35 | \(\pm\) 4.61 | 4.73 | − 4.49 | 2.32 | \(\pm\) 4.55 | 4.72 | − 4.37 |
Subfields | |||||||||
Foveal | 180 | 2.66 | \(\pm\) 5.21 | 5.16 | − 5.28 | 2.36 | \(\pm\) 4.62 | 4.71 | − 4.53 |
Parafoveal | 240 | 2.19 | \(\pm\) 4.29 | 4.48 | − 4.12 | 2.42 | \(\pm\) 4.74 | 4.04 | − 5.44 |
Perifoveal | 400 | 2.27 | \(\pm\) 4.45 | 4.54 | − 4.36 | 2.1 | \(\pm\) 4.12 | 4.14 | − 4.09 |
Superior quadrant | 160 | 2.149 | \(\pm\) 4.21 | 4.34 | − 4.08 | 2.2 | \(\pm\) 4.31 | 4.42 | − 4.20 |
Nasal quadrant | 160 | 2.002 | \(\pm\) 3.92 | 3.91 | − 3.93 | 2.1 | \(\pm\) 4.12 | 4.05 | − 4.19 |
Inferior quadrant | 160 | 2.68 | \(\pm\) 5.25 | 5.50 | − 5.00 | 2.17 | \(\pm\) 4.25 | 4.26 | − 4.24 |
Temporal quadrant | 160 | 2.08 | \(\pm\) 4.08 | 4.10 | − 3.96 | 2.44 | \(\pm\) 4.78 | 4.64 | − 4.92 |
Age-group in years | |||||||||
Under 60 | 225 | 1.73 | \(\pm\) 3.39 | 3.56 | − 3.22 | 1.91 | \(\pm\) 3.7 | 3.5 | − 3.98 |
Between 60 and 80 | 450 | 2.37 | \(\pm\) 4.65 | 5.0 | − 4.3 | 2.3 | \(\pm\) 4.51 | 4.76 | − 4.26 |
Over 80 | 225 | 2.76 | \(\pm\) 5.40 | 5.02 | − 5.79 | 2.66 | \(\pm\) 5.21 | 4.91 | − 5.51 |
