From: Iris surface features and anterior chamber depth in Chinese adolescents
Grades of iris contraction furrows | Anterior chamber depth (mm) | |||
---|---|---|---|---|
Gender-adjusted | Multivariate-adjusteda | |||
β(95% CI) | P | β(95% CI) | P | |
1 | Reference | Reference | ||
2 | 0.03 (−0.03 ~ 0.10) | 0.31 | 0.03 (− 0.03 ~ 0.09) | 0.28 |
3 | 0.07 (0 ~ 0.13) | 0.04 | 0.06 (0.01 ~ 0.11) | 0.03 |
P for trend | 0.03 | 0.02 | ||
R2 | 0.19 | 0.30 |