Table 4. The ICC values between different methods in patients without cycloplegia.
Group | SD | SE | J0 | J45 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
ICC | 95% CI | ICC | 95%CI | ICC | 95% CI | ICC | 95% CI | ||||
WAM vs. TOPCON | 0.983 | 0.977–0.987 | 0.986 | 0.981–0.989 | 0.907 | 0.877–0.930 | 0.589 | 0.484–0.678 | |||
WAM vs. subjective refraction | 0.983 | 0.977–0.987 | 0.986 | 0.982–0.990 | 0.895 | 0.862–0.921 | 0.501 | 0.382–0.604 | |||
TOPCON vs. subjective refraction | 0.993 | 0.991–0.995 | 0.994 | 0.992–0.995 | 0.963 | 0.950–0.972 | 0.656 | 0.563–0.732 |
ICC, intraclass correlation coefficient; SD, spherical diopter; SE, spherical equivalence; J0, the axial 0°/180° representing with/against the rule of astigmatism; J45, the axial 45°/135° representing the oblique axis of astigmatism; CI, confidence interval.