From: Does choline have an effect on Transient Global Amnesia (TGA)?
 | Quantitative | Categorical | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Quartile 1  < 181.31 mg/d | Quartile 2 181.31–236.25 mg/d | Quartile 3 236.25–293.11 mg/d | Quartile 4 293.11 < mg/d | |||||||
OR (CI 95%) | P | OR (CI 95%) | P | OR (CI 95%) | P | OR (CI 95%) | P | OR (CI 95%) | P | |
Model 1 | 0.98 (0.96–0.99) | 0.03 | 1.00 | 1.00 | 0.74 (0.45–1.21) | 0.23 | 0.93 (0.56–1.53) | 0.77 | 0.49 (0.3–0.81) | 0.01 |
Model 2 | 0.98 (0.96–0.99) | 0.04 | 1.00 | 1.00 | 0.74(0.45–1.22) | 0.24 | 0.93(0.56–1.53) | 0.77 | 0.49 (0.3–0.82) | 0.01 |
Model 3 | 0.98 (0.96–0.99) | 0.03 | 1.00 | 1.00 | 0.63 (0.38–1.06) | 0.08 | 0.67 (0.39–1.16) | 0.15 | 0.28 (0.15–0.53) |  < 0.01 |