Comparison of Clinical Features between Primary Aldosteronism and Essential Hypertension in Chinese Patients: A Case-Control Study

Table 3

Comparison of clinic features between APA and IHA patients.

	APA group (n = 111)	IHA group (n = 63)
Body mass index (kg·m^−2)	26.31 ± 5.26	25.35 ± 5.21	0.558
Waist (cm)	84.70 ± 11.31	89.37 ± 12.14	0.016
Waist-to-hip ratio	0.89 ± 0.09	0.92 ± 0.06	0.069
SBP (mmHg)	173.81 ± 24.57	175.48 ± 22.54	0.659
DBP (mmHg)	105.21 ± 12.11	104.82 ± 17.02	0.863
Serum K+ (mmol/L)	2.90 ± 0.73	3.54 ± 0.69	<0.001
Serum Na+ (mmol/L)	142.27 ± 3.19	141.58 ± 2.51	0.144
HOMA-β%	84.6 ± 35.36	117.20 ± 91.01	0.028
HOMA-IR	1.40 ± 0.95	1.92 ± 1.35	0.048
HbA1c (%)	5.50 ± 0.66	5.82 ± 1.24	0.285
LVMI (g/m^2)	114.59 ± 38.67	104.91 ± 27.51	0.107