Table 6.

Multivariate linear regression analysis.

	Unstandardized Coefficients		Standardized β	95% CI		P
	β	Standard error		Lower	Upper
Sex	-5.500	1.674	-0.149	-8.790	-2.209	0.001
Antihypertensive drug classes	1.424	0.808	0.081	-0.164	3.013	0.079
Serum potassium	-3.839	2.180	-0.086	-8.123	0.444	0.079
FPG	1.813	0.603	0.136	0.628	2.998	0.003
Post-SIT PAC	0.024	0.010	0.119	0.005	0.043	0.014

FPG, fasting blood glucose; CI, confidence interval.