Table 3.
Parameter | Coefficient | 95% CI | P value | |
---|---|---|---|---|
By race | ||||
Black or African American race | 0.193 | 0.075 | 0.311 | 0.001 |
Mean OCT RNFL, per 1 μm higher | 0.012 | 0.008 | 0.016 | < 0.001 |
Race × mean OCT RNFL | 0.007 | − 0.002 | 0.017 | 0.129 |
Baseline age, per 10 years | 0.011 | − 0.032 | 0.054 | 0.630 |
Follow− up duration, per 1 year | 0.031 | 0.013 | 0.050 | 0.001 |
By ethnicity | ||||
Hispanic or Latino ethnicity | − 0.145 | − 0.243 | − 0.047 | 0.004 |
Mean OCT RNFL, per 1 μm higher | 0.015 | 0.010 | 0.020 | < 0.001 |
Ethnicity × mean OCT RNFL | − 0.004 | − 0.012 | 0.003 | 0.280 |
Baseline age, per 10 years | − 0.013 | − 0.057 | 0.032 | 0.581 |
Follow-up duration, per 1 year | 0.030 | 0.011 | 0.048 | 0.002 |
CI confidence interval, OCT optical coherence tomography, RNFL retinal nerve fiber layer, SD standard deviation.