Incidence of metabolic disorders in patients with essential hypertension and patients with primary aldosteronism / 中华心血管病杂志

ABSTRACT

<p><b>OBJECTIVE</b>To compare the incidence of metabolic disorders (MS) in patients with primary aldosteronism (PA) and essential hypertension (EH).</p><p><b>METHODS</b>MS prevalence was observed in 200 EH patients (male 104) and 220 PA patients (male 117) hospitalized to our hospital from August 2005 to March 2007.</p><p><b>RESULTS</b>(1) The prevalence of MS in PA group was significantly higher than that of EH group (47.3% vs. 31.5%, P = 0.009). (2) Blood pressure was significantly higher in PA group than that of EH [SBP (150.67 +/- 15.45) mm Hg vs. (145.69 +/- 17.13) mm Hg, P = 0.042; DBP (93.03 +/- 10.51) mm Hg vs. (85.83 +/- 14.44) mm Hg, P = 0.037]. (3) Incidences of abdominal obesity (86.8% vs. 78.5%, P = 0.024) and insulin resistance (insulin sensitivity index 42.42 +/- 16.11 vs. 49.58 +/- 22.43, P = 0.008) were significantly higher in PA group than in EH group.</p><p><b>CONCLUSION</b>The prevalence of MS in hospitalized PA patients was significantly higher than that of EH patients characterized by prevalent abdominal obesity, insulin resistant and severe hypertension.</p>