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Effect of race and age on PRA classification
| Aged <50 years | Aged ≥ 50 years | |||||
|---|---|---|---|---|---|---|
| PRA Classification | Black subjects (n = 300) | White subjects (n = 264) | P value | Black subjects (n = 234) | White subjects (n = 298) | P value |
| Suppressed PRA, No. (%) | 184 (61) | 72 (27) | <0.001 | 143(61) | 111 (37) | <0.001 |
| Nonsuppressed PRA, No. (%) | 116 (39) | 192 (73) | <0.001 | 91(39) | 187 (63) | <0.001 |
Abbreviation: PRA, plasma renin activity.
