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. 2021 Sep 14;41(5):467–473. doi: 10.14639/0392-100X-N1705

Table II.

Outcomes of VT placement.

Patients (n = 76) 1-year follow-up
6-12 months
2-year follow-up
18-24 months
3-year follow-up
30-36 months
Category A 54 (73.7%) 49 (64.5%) 36 (47.4%)
Category B 12 (15.8%) 8 (10.5%) 11 (14.5%)
IT gentamicin 10 (13.1%) 5 (6.6%) 1 (1.3%)
Drop-out 0 (0.0%) 4 (5.3%) 9 (11.8%)
Total 76 (100%) 66 (86.8%) 57 (75.0%)

IT: intratympanic; VT: ventilation tube.