Metabolic biomarkers and long-term blood pressure variability in military young male adults

Table 2 Association of metabolic biomarkers with long-term blood pressure variability indexes in multivariable liner regression

	Unadjusted			Model 1			Model 2
	β (SE)	P value	R2, %	β (SE)	P value	R2, %	β (SE)	P value	R2, %
Waist circumference
ARVSBP	0.046 (0.046)	0.31	0.0	0.039 (0.044)	0.38	7.9	−0.002 (0.026)	0.95	68.6
ARVDBP	0.157 (0.049)	< 0.01	0.9	0.078 (0.048)	0.10	8.3	−0.004 (0.028)	0.88	68.9
SDSBP	0.071 (0.060)	0.23	0.1	0.050 (0.058)	0.38	8.1	−0.021 (0.034)	0.53	68.9
SDDBP	0.220 (0.065)	< 0.01	1.0	0.100 (0.064)	0.11	8.3	−0.003 (0.037)	0.92	68.9
Serum uric acid
ARVSBP	0.009 (0.008)	0.27	0.1	0.009 (0.008)	0.30	1.6	0.011 (0.008)	0.18	11.0
ARVDBP	0.022 (0.009)	0.01	0.5	0.016 (0.009)	0.07	1.8	0.012 (0.008)	0.16	11.0
SDSBP	0.020 (0.011)	0.06	0.3	0.019 (0.011)	0.08	1.8	0.019 (0.010)	0.05	11.1
SDDBP	0.038 (0.012)	< 0.01	1.0	0.030 (0.012)	0.01	2.1	0.027 (0.011)	0.01	11.3
Serum triglycerides
ARVSBP	0.031 (0.673)	0.96	0.0	−0.014 (0.663)	0.98	3.0	0.310 (0.615)	0.61	18.2
ARVDBP	1.155 (0.712)	0.10	0.2	0.473 (0.715)	0.50	3.0	0.343 (0.660)	0.60	18.2
SDSBP	−0.003 (0.871)	0.99	0.0	−0.121 (0.860)	0.88	3.0	0.141 (0.796)	0.86	18.2
SDDBP	1.545 (0.946)	0.10	0.2	0.493 (0.954)	0.60	3.0	0.478 (0.881)	0.58	18.2
Fasting glucose
ARVSBP	−0.008 (0.086)	0.92	0.0	−0.011 (0.086)	0.90	0.5	0.006 (0.084)	0.94	5.2
ARVDBP	0.024 (0.091)	0.79	0.0	−0.014 (0.092)	0.88	0.5	−0.033 (0.090)	0.71	5.2
SDSBP	0.036 (0.111)	0.74	0.0	0.029 (0.111)	0.79	0.5	0.028 (0.109)	0.79	5.2
SDDBP	0.126 (0.120)	0.29	0.0	0.072 (0.123)	0.55	0.2	0.058 (0.121)	0.62	4.5
High-density lipoprotein
ARVSBP	−0.134 (0.063)	0.03	0.4	−0.131 (0.063)	0.03	0.9	−0.080 (0.060)	0.18	11.3
ARVDBP	−0.062 (0.067)	0.36	0.1	−0.045 (0.068)	0.51	0.6	0.004 (0.065)	0.95	11.2
SDSBP	−0.130 (0.082)	0.11	0.2	−0.121 (0.082)	0.14	0.7	−0.058 (0.078)	0.45	11.2
SDDBP	−0.120 (0.089)	0.18	0.1	−0.095 (0.091)	0.29	0.3	−0.022 (0.087)	0.79	10.4

Data are presented as β (SE) using Pearson’s correlation coefficient for Model 2: SBP and DBP adjustments; Model 3: The covariates in Model 2, age, BMI, total cholesterol, exercise frequency, current drinker and current smoker adjustments. SBP: Systolic blood pressure; DBP: Diastolic blood pressure; ARV: Average real variability; SD: Standard deviation; SE: Standard errors.