Table 2: Physiologic measures (heart rate and blood pressure) and catecholamine levels during the growth hormone provocation tests.

  Pre-test (mean ± SD) Post-test (mean ± SD) P value
Heart rate (beat/min) 88 ± 16 81 ± 19 0.09
Blood pressure (mmHg) 99 ± 9/57 ± 8 92 ± 11/50 ± 8 0.005
Dopamine (ng/ml) 28.8 ± 10 28.6 ± 22 0.59
Epinephrine (pg/ml) 55.93 ± 110 37.76 ± 110 0.39
Norepinephrine (pg/ml) 156.96 ± 93 85.20 ± 64 0.001