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Table 1 Quality index of OCT-A images before and after phacoemulsification

From: Macular perfusion analysed by optical coherence tomography angiography after uncomplicated phacoemulsification: benefits beyond restoring vision

OCT-A image

Before

1 week after

1 month after

3 months after

P

Quality index

34 (31–37.5)

34 (32–36.8)

35 (32.25–37.75)

35 (33–38)

0.170

  1. OCT-A optical coherence tomography angiography, Q quality index
  2. This table shows median and interquartile ranges for quality index (25th and 75th percentiles)
  3. Friedman ANOVA test, the significance level was set to P < 0.05
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BMC Ophthalmology

ISSN: 1471-2415

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