Table 4 Comparison of IOP and medication reduction at postoperative 12 th month in IN-AVI after failed ST-AVI subgroup and primary ST-AVI group
IN-AVI after failed ST-AVI | Primary ST-AVI | ||
|---|---|---|---|
Mean ± SD median (Min–Max) (IQR) | Mean ± SD median (Min–Max) (IQR) | p | |
IOP reduction at postop 12 th month compared to preop period | − 16.76 ± 7.85 − 15 (− 30)- (− 1) (− 22)- (− 12) | − 24.14 ± 5.95 − 24 (− 37)- (− 14) (− 28)- (− 19) | 0.003 f |
Reduction in the number of medications used in the postop 12 th month compared to the preop period | − 2.61 ± 1.55 − 3 (− 4)- (0) (− 4)- (− 1) | − 2.23 ± 1.10 − 2 (− 4)- (− 1) (− 3)- (− 1) | > 0.05 f |