Table 5.

Analyses of covariance comparing log SBP values of treated (taking antihypertensive medications) PWH and NHANES subjects after adjusting for age and each covariate.

Covariate	Regression coefficient for Z (PWH versus NHANES)			r 2
	b	95% CI	P
Older adults (30–79 years)
No covariates (age  +  Z only)	0.047	0.017, 0.078	0.003	0.020
log BMI	0.038	0.011, 0.065	0.006	0.022
log (1 + Creatinine)	0.045	0.019, 0.072	<0.001	0.025
eGFR	0.044	0.018, 0.070	0.001	0.023
log TotalCholesterol	0.064	0.033, 0.095	<0.001	0.050
Diabetes	0.042	0.016, 0.068	0.001	0.024
Smoking status	0.042	0.012, 0.072	0.006	0.027
HCV	0.046	0.002, 0.090	0.039	0.023
Race	0.041	0.015, 0.066	0.002	0.041
All covariates∗	0.053	0.001, 0.104	0.045	0.087

Z indicates the binary variable that distinguishes PWH from NHANES (Z = 1 for PWH, Z = 0 for NHANES); PWH, patients with hemophilia; NHANES, subjects from the National Health and Nutrition Examination Survey of the general United States population; b, regression coefficient for Z representing change in log SBP per unit increase of the selected covariate; CI, confidence interval; r ², square of the multiple correlation coefficient; BMI, body mass index; eGFR, estimated glomerular filtration rate; HCV, hepatitis C virus.

^∗Age, log BMI, eGFR, log TotalCholesterol, diabetes, smoking status, HCV, and race.