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Correlations between urine arginine, urine citrulline, urine amino acids, plasma citrulline and weight-based citrulline dose
| Urine arginine | Urine citrulline | Urine amino acids | Plasma arginine | Plasma citrulline | |
|---|---|---|---|---|---|
| Urine citrulline | 0.64a | ||||
| Urine amino acids | 0.41b | 0.49b | |||
| Plasma arginine | 0.40b | 0.35 | 0.13 | ||
| Plasma citrulline | 0.07 | 0.18 | 0.15 | 0.06 | |
| Citrulline dose | 0.15 | 0.07 | −0.19 | 0.29 | −0.18 |
aCorrelation is significant at the 0.01 level
bCorrelation is significant at the 0.05 level
