Table 2.

Multivariate logistic regression analysis for resistant hypertension by gender. CKD: chronic kidney disease. Other abbreviations as in Table 1.

Items	Wald	Coefficient (SE)	p value	Odds ratio	95% confidence intervals
Women (n = 308)
CKD (yes/no)	7. 71	1.35 (0.48)	0.005	3.89	1.49–10.1
SUA >6.8 mg/dl (yes, no)	4.32	1.13 (0.54)	0.038	3.11	1.06–9.10
Diabetes (yes/no)	0.76	0.44 (0.54)	0.383	1.61	0.55–4.72
LVH (yes, no)	0.65	0.35 (0.43)	0.423	1.41	0.61–3.2
Age (years)	0.43	0.09 (0.34)	0.509	1.13	0.89–1.36
Obesity (yes, no)	0.14	−0.20 (0.55)	0.707	0.81	0.27–2.42
Diuretics (yes, no)	0.12	1.01 (0.32)	0.246	1.24	0.83–2.89
Men (n = 272)
CKD (yes/no)	2.71	1.27 ±0.772	0.099	3.59	0.78–16.2
SUA >6.8 mg/dl (yes, no)	0.49	0.51 ±0.722	0.481	1.66	1.06–9.1
Diabetes (yes/no)	0.41	0.36 ±0.761	0.629	1.44	0.32–6.4
LVH (yes, no)	0.36	−0.42 ± 0.69	0.574	0.65	0.16–2.52
Diuretics (yes, no)	0.23	0.93 ± 0.46	0.416	1.02	0.76–3.10
Age (years)	0.03	0.09 ± 0.34	0.509	1.00	0.69–1.16
Obesity (yes, no)	0.04	−0.01 ± 0.74	0.954	1.19	0.27–6.6