Table 3.

Multivariable-adjusted relative rates of vascular access thrombosis by blood pressure parameter

Per SD increase	Predialysis			Postdialysis
	RR	95% CI	P	RR	95% CI	P
SBP	0.89	0.81 to 0.97	0.0089	0.91	0.83 to 1.00	0.028
DBP	0.92	0.83 to 1.01	0.066	0.92	0.84 to 1.02	0.087
MAP	0.90	0.83 to 0.98	0.017	0.92	0.85 to 1.00	0.034

Analyses adjusted for age, sex, black race, current smoking, diabetes mellitus, ischemic heart disease, congestive heart failure, peripheral vascular disease, serum albumin concentration, hematocrit, hospitalization, baseline access type, quartile of intradialytic hypotension, baseline access × intradialytic hypotension interaction, intervention group, and clinical center.