Table 2 Capacity of a polygenic risk ratio (PRR) summarizing the non-IOP-dependent GRS vs. IOP-dependent component GRS to predict POAG traits
From: GWAS-by-subtraction reveals an IOP-independent component of primary open angle glaucoma
Trait prediction | GRS | OR 1 | 95% CI 1 | P-value 1 | OR 2 | 95% CI 2 | P-value 2 |
---|---|---|---|---|---|---|---|
POAG vs. Control (7205 vs. 191710)a | |||||||
Non-IOP-dependent component | 1.22 | 1.20–1.25 | 2.00E−16 | 1.22 | 1.19–1.25 | 2.00E−16 | |
IOP-dependent component | 1.27 | 1.24–1.30 | 2.00E−16 | 1.25 | 1.22–1.28 | 2.00E−16 | |
HTG vs. Control (4821 vs. 191710)b | |||||||
Non-IOP-dependent component | 1.30 | 1.26–1.34 | 2.00E−16 | 1.29 | 1.25–1.33 | 2.00E−16 | |
IOP-dependent component | 1.38 | 1.34–1.42 | 2.00E−16 | 1.35 | 1.32–1.39 | 2.00E−16 | |
NTG vs. Control (2384 vs. 191710)c | |||||||
Non-IOP-dependent component | 1.08 | 1.04–1.13 | 1.27E−04 | 1.09 | 1.04–1.13 | 9.73E−05 | |
IOP-dependent component | 1.07 | 1.03–1.12 | 5.24E−04 | 1.07 | 1.03–1.12 | 5.66E−04 | |
NTG vs. HTG (2384 vs. 4821)d | |||||||
PRR | 1.05 | 1.01–1.09 | 0.012 | 1.05 | 1.01–1.09 | 0.009 |