From: Iris surface features and anterior chamber depth in Chinese adolescents
Grades of iris color | Anterior chamber depth (mm) | |||
---|---|---|---|---|
Gender-adjusted | Multivariate-adjusteda | |||
β(95% CI) | P | β(95% CI) | P | |
1 | Reference | Reference | ||
2 | 0.10 (− 0.003 ~ 0.21) | 0.06 | 0.09 (− 0.01 ~ 0.20) | 0.08 |
3 | 0.07 (− 0.03 ~ 0.17) | 0.19 | 0.06 (− 0.04 ~ 0.16) | 0.23 |
4 | 0.04 (−0.06 ~ 0.15) | 0.44 | 0.04 (−0.07 ~ 0.14) | 0.48 |
5 | 0.16 (0.04 ~ 0.27) | 0.007 | 0.15 (0.04 ~ 0.27) | 0.009 |
P for trend | 0.27 | 0.23 | ||
R2 | 0.16 | 0.28 |