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. 2019 Dec 10;34(9):1654–1661. doi: 10.1038/s41433-019-0729-z

Table 1.

Visual acuity and comfortable wearing time.

Corneal contact lenses Rose K2 XL contact lenses
Pre-study Recently fitted 1 month 6 months 12 months
Visual acuity (logMAR) 0.3 ± 0.2 (0.1–0.7) 0.1 ± 0.1 (0.0–0.2) 0.1 ± 0.1 (0.0–0.2) 0.1 ± 0.1 (0.0–0.2) 0.1 ± 0.1 (0.0–0.2)
Comfortable wearing time (hours) ≤4 9.5 ± 3.0 (6.0–14.0) 11.3 ± 2.4 (8.0–14.0) 12.0 ± 2.4 (8.0–16.0)