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Means and Standard Errors (mean ± SEM) for Total Peripheral Resistance (TPRΔ) and Diastolic Blood Pressure (DBPΔ) Reactivity as a Function of the −1291C/G Promoter Polymorphism in the α2A-Adrenergic Receptor for healthy Black adolescents and young adults (N = 500)
| Reactivity Measure | −1291C/G Genotype | P (linear) | ||
|---|---|---|---|---|
| C/C | C/G | G/G | ||
| TPR Δ (dyne-s/cm5) | 74.1 ± 12.4 | 96.7 ± 6.2 | 118.3 ± 6.4 | p < .001 |
| DBP Δ (mmHg) | 5.0 ± 0.5 | 5.7 ± 0.2 | 6.2 ± 0.2 | p < .01 |
