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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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