Arithmetic SIA | ∆J0 | ∆J45 | Flattening (diopter) | Torque (dioter) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean diopter ± SD | Range (diopter) | Median (diopter) | * p value | ** p value | Mean diopter ± SD | * p value | ** p value | Mean diopter ± SD | * p value | ** p value | ||||
WTR | Automated K | 0.43 ± 0.33 | 0–1.44 | 0.36 | 0.07 | 0.14 ± 0.16 | 0.06 | −0.02 ± 0.17 | 0.65 | 0.29 ± 0.34 | 0.00 ± 0.31 | |||
Scheimpflug Anterior K | 0.54 ± 0.37 | 0–1.63 | 0.47 | 0.07 | 0.18 ± 0.20 | 0.06 | −0.03 ± 0.19 | 0.65 | 0.42 ± 0.39 | 0.02 ± 0.33 | ||||
Scheimpflug Posterior K | 0.12 ± 0.07 | 0–0.27 | 0.11 | < 0.001 | < 0.001 | 0.00 ± 0.06 | < 0.001 | < 0.001 | 0.00 ± 0.04 | 0.79 | 0.50 | 0.02 ± 0.10 | 0.01 ± 0.10 | |
Scheimpflug EKR 3.0-mm | 0.69 ± 0.44 | 0.11–2.18 | 0.74 | 0.001 | 0.002 | 0.17 ± 0.27 | 0.53 | 0.50 | −0.02 ± 0.25 | 0.97 | 0.70 | 0.47 ± 0.54 | 0.02 ± 0.39 | |
Scheimpflug EKR 4.5-mm | 0.58 ± 0.30 | 0.08–1.13 | 0.59 | 0.026 | 0.09 | 0.16 ± 0.20 | 0.58 | 0.14 | 0.00 ± 0.21 | 0.78 | 0.33 | 0.42 ± 0.39 | 0.00 ± 0.30 | |
Scheimpflug TCRP 2.0-mm ring | 0.71 ± 0.51 | 0.14–2.64 | 0.62 | < 0.001 | < 0.001 | 0.21 ± 0.31 | 0.09 | 0.38 | −0.01 ± 0.24 | 0.99 | 0.79 | 0.52 ± 0.61 | −0.02 ± 0.35 | |
Scheimpflug TCRP 3.0-mm zone | 0.67 ± 0.42 | 0.06–2.08 | 0.65 | < 0.001 | 0.002 | 0.18 ± 0.27 | 0.22 | 0.99 | −0.02 ± 0.23 | 0.90 | 0.96 | 0.47 ± 0.53 | −0.01 ± 0.35 | |
Scheimpflug TCRP 4.0-mm zone | 0.54 ± 0.34 | 0.01–1.39 | 0.58 | 0.06 | 0.67 | 0.17 ± 0.20 | 0.35 | 0.39 | −0.01 ± 0.19 | 0.84 | 0.72 | 0.43 ± 0.42 | 0.00 ± 0.23 | |
oblique | Automated K | 0.37 ± 0.19 | 0.07–0.69 | 0.42 | 0.38 | 0.01 ± 0.19 | 0.13 | −0.01 ± 0.10 | 0.92 | 0.17 ± 0.17 | −0.10 ± 0.34 | |||
Scheimpflug Anterior K | 0.43 ± 0.20 | 0.10–0.67 | 0.50 | 0.38 | 0.09 ± 0.15 | 0.13 | −0.01 ± 0.17 | 0.92 | 0.27 ± 0.18 | 0.11 ± 0.34 | ||||
Scheimpflug Posterior K | 0.13 ± 0.09 | 0.01–0.26 | 0.11 | < 0.001 | < 0.001 | 0.00 ± 0.05 | 0.86 | 0.08 | −0.03 ± 0.05 | 0.92 | 0.97 | 0.01 ± 0.09 | −0.07 ± 0.11 | |
Scheimpflug EKR 3.0-mm | 0.60 ± 0.25 | 0.20–0.96 | 0.60 | 0.055 | 0.035 | 0.07 ± 0.26 | 0.75 | 0.75 | −0.04 ± 0.19 | 0.70 | 0.42 | 0.21 ± 0.41 | 0.06 ± 0.48 | |
Scheimpflug EKR 4.5-mm | 0.49 ± 0.24 | 0.06–0.84 | 0.51 | 0.13 | 0.046 | 0.07 ± 0.26 | 0.46 | 0.86 | −0.06 ± 0.16 | 0.13 | 0.20 | 0.25 ± 0.31 | −0.03 ± 0.40 | |
Scheimpflug TCRP 2.0-mm ring | 0.70 ± 0.29 | 0.20–1.31 | 0.69 | 0.005 | 0.001 | 0.11 ± 0.30 | 0.22 | 0.70 | −0.07 ± 0.22 | 0.17 | 0.42 | 0.28 ± 0.43 | 0.23 ± 0.54 | |
Scheimpflug TCRP 3.0-mm zone | 0.60 ± 0.21 | 0.19–0.94 | 0.65 | 0.019 | 0.002 | 0.12 ± 0.21 | 0.15 | 0.51 | −0.05 ± 0.21 | 0.42 | 0.22 | 0.22 ± 0.29 | 0.23 ± 0.48 | |
Scheimpflug TCRP 4.0-mm zone | 0.48 ± 0.19 | 0.24–0.79 | 0.52 | 0.09 | 0.09 | 0.10 ± 0.17 | 0.12 | 0.86 | −0.04 ± 0.18 | 0.25 | 0.38 | 0.27 ± 0.24 | 0.12 ± 0.38 | |
ATR | Automated K | 0.39 ± 0.21 | 0.05–0.99 | 0.35 | 0.93 | −0.07 ± 0.18 | 0.98 | −0.02 ± 0.12 | 0.06 | 0.19 ± 0.33 | 0.01 ± 0.24 | |||
Scheimpflug Anterior K | 0.38 ± 0.21 | 0.10–0.88 | 0.33 | 0.93 | −0.07 ± 0.14 | 0.98 | 0.05 ± 0.15 | 0.06 | 0.27 ± 0.24 | 0.05 ± 0.25 | ||||
Scheimpflug Posterior K | 0.13 ± 0.07 | 0–0.29 | 0.11 | < 0.001 | < 0.001 | 0.02 ± 0.06 | 0.034 | 0.009 | 0.00 ± 0.05 | 0.93 | 0.12 | −0.00 ± 0.12 | −0.01 ± 0.09 | |
Scheimpflug EKR 3.0-mm | 0.55 ± 0.26 | 0.15–1.17 | 0.47 | 0.043 | 0.006 | −0.02 ± 0.22 | 0.55 | 0.42 | 0.01 ± 0.21 | 0.80 | 0.38 | 0.23 ± 0.44 | 0.01 ± 0.35 | |
Scheimpflug EKR 4.5-mm | 0.45 ± 0.27 | 0.02–1.16 | 0.41 | 0.48 | 0.25 | −0.05 ± 0.19 | 0.80 | 0.93 | 0.00 ± 0.18 | 0.84 | 0.20 | 0.22 ± 0.37 | −0.04 ± 0.32 | |
Scheimpflug TCRP 2.0-mm ring | 0.63 ± 0.49 | 0.14–2.36 | 0.47 | 0.08 | 0.009 | 0.01 ± 0.32 | 0.61 | 0.15 | 0.04 ± 0.24 | 0.35 | 0.80 | 0.30 ± 0.44 | 0.11 ± 0.59 | |
Scheimpflug TCRP 3.0-mm zone | 0.53 ± 0.37 | 0.10–1.74 | 0.38 | 0.21 | 0.032 | 0.00 ± 0.26 | 0.61 | 0.06 | 0.03 ± 0.19 | 0.55 | 0.51 | 0.18 ± 0.50 | 0.05 ± 0.38 | |
Scheimpflug TCRP 4.0-mm zone | 0.44 ± 0.28 | 0.13–1.19 | 0.40 | 0.53 | 0.17 | −0.07 ± 0.21 | 0.46 | 0.38 | 0.04 ± 0.15 | 0.25 | 0.61 | 0.19 ± 0.41 | 0.02 ± 0.29 |