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. 2012 Jul 31;53(8):5085–5093. doi: 10.1167/iovs.12-9628

Table 5.

Changes from Baseline in Central (Top Row) and Peripheral Spherical Equivalent Refractive Errors (Bottom Row) of Treated Eyes, Recorded 5 and 10 Days after a −10 SV Lens Worn for 5 Days was Switched to a 2-Zone Lens (Mean ± SD, Days), Organized by Lens Type and CZD


CZD (mm)

Lens Type

-–5C/–10P

–10C/–5P

–10 SV Pretreatment 2-Zone, 5 Days

–10 SV Pretreatment 2-Zone, 10 Days

–10 SV Pretreatment 2-Zone, 5 Days

–10 SV Pretreatment 2-Zone, 10 Days
4.5 −8.56 ± 0.45 −8.86 ± 0.70 −4.36 ± 0.79 −4.73 ± 0.89
0.84 ± 0.13 0.89 ± 0.17 0.72 ± 0.10 0.75 ± 0.10
5.5 −4.63 ± 1.10 −5.13 ± 1.41 −4.79 ± 1.08 −5.02 ± 0.44
0.35 ± 0.39 0.39 ± 0.30 0.27 ± 0.29 0.33 ± 0.21
6.5 −4.98 ± 1.61 −4.72 ± 2.54 −6.98 ± 1.24 −6.75 ± 1.57
0.56 ± 0.38 0.55 ± 0.44 0.72 ± 0.27 0.74 ± 0.30
7.5 −5.80 ± 1.86 −6.45 ± 1.24 −8.21 ± 0.53 −8.84 ± 1.01
0.86 ± 0.12 0.93 ± 0.10 0.92 ± 0.19 0.95 ± 0.24