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Table. 4.

Table. 4.

Treatment frequency and response between groups

Charecteristic BVZ Group (n = 15) DEX Group (n = 13) p-value
Number of injections 3.87 ± 1.18 2.60 ± 0.84 0.008*
Dry-up rate (month[s])
1 2 (13.3) 6 (46.1) 0.028
3 4 (26.7) 2 (15.3) 0.895
6 1 (6.7) 4 (30.7) 0.120
Retreatment
Retreatment after 1st injection within 6 months (%) 15 (100) 8 (61.5) 0.150
1st retreatment interval (months) 2.00 ± 1.41 4.40 ± 1.95 0.002*

Values are presented as mean ± standard deviation or number (%). BVZ = intravitreal bevacizumab injection; DEX = intravitreal dexamethasone implant injection.

Mann-Whitney U tests;

Fisher's exact test;

chi-square test.

J Retin 2019;4:84-92 https://doi.org/10.21561/jor.2019.4.2.84
© 2019 J Retin