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. 2019 Oct 23;34(6):1069–1076. doi: 10.1038/s41433-019-0641-6

Table 2.

Relationship between types of primary surgery and reoperation

Primary surgery
Ex-PRESS (n = 1027) Trabeculectomy (n = 6910) Total (n = 7937)
Reoperation
Ex-PRESS 14 (1.4) 40 (0.6) 54 (0.7)
Trabeculectomy 64 (6.2) 361 (5.2) 425 (5.4)

Data are presented as n (%)