Table 3 LogMRA visual acuity at baseline and during each follow-up visit after UCP
From: Efficacy and safety of high-intensity focused ultrasound cyclo-plasty in glaucoma
|  | Follow-up number (n) | Preoperative BCVA | Follow-up BCVA | Z | p | Vision unchanged(n，%) | Vison loss 1 line(n，%) | Vision loss ≥2 lines(n，%) |
|---|---|---|---|---|---|---|---|---|
Day 1 | 20 | 0.40 (0.13, 0.98) | 0.55 (0.30, 0.90) | -1.985 | 0.047 | 12(60) | 1(5) | 7(35) |
Day 7 | 18 | 0.50 (0.18, 1.03) | 0.60 (0.38, 1.00) | -0.912 | 0.362 | 9(50) | 3(16.7) | 6(33.3) |
Month 1 | 15 | 0.40 (0.10, 1.00) | 0.70 (0.50, 1.10) | -1.486 | 0.137 | 8(53.3) | 2(13.3) | 5(33.3) |
Month 3 | 15 | 0.40 (0.10, 1.00) | 0.70 (0.40, 1.00) | -1.261 | 0.207 | 5(33.3) | 2(13.3) | 8(53.3) |
Month 6 | 17 | 0.40 (0.10, 0.95) | 0.70 (0.20, 1.00) | -1.462 | 0.144 | 7(41.2) | 2(11.8) | 8(47.1) |
Month 12 | 9 | 0.80 (0.35, 1.15) | 1.00 (0.45, 2.30) | -1.352 | 0.176 | 5(55.6) | 0 | 4(44.4) |
Month 18 | 5 | 0.80 (0.30, 1.00) | 1.30 (0.20, 3.00) | -1.461 | 0.144 | 2(40) | 0 | 3(60) |