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Comparison of R2 and C-statistics before and after addition of identified salt-sensitivity metabolites.
| R2 | C-statistics | |
|---|---|---|
|
| ||
| Model 1* | 0.1427 | 0.7297 |
| Model 1* + 5 PCAs | 0.2140 | 0.7782 |
| Difference | 0.0713 | 0.0485 |
| P value | <.0001 | <.0001 |
Model 1 was adjusted for age, gender, race, physical activity, drinking, and obesity.
