Table 2.

Relative risk estimates for hemodialysis access thrombosis (n = 47 events) during follow-up (median of 13 mo), derived from proportional hazards modeling

ParameterRelative Risk Estimate (95% Confidence Interval) [P Value]
Total homocysteine (per μM/L increase), unadjusted1.04 (1.01 to 1.06) [0.008]
Total homocysteine (per μM/L increase), adjusted for
fistula versus graft access1.03 (1.00 to 1.05) [0.049]
previous access thrombosis1.03 (1.00 to 1.05) [0.012]
previous cardiovascular disease1.03 (1.00 to 1.05) [0.004]
time on dialysis1.03 (1.00 to 1.05) [0.016]
diabetes mellitus1.04 (1.01 to 1.06) [0.008]
gender1.04 (1.01 to 1.06) [0.008]
age1.04 (1.01 to 1.06) [0.008]
smoking1.04 (1.01 to 1.06) [0.009]
hypertension1.03 (1.00 to 1.05) [0.014]
dyslipidemia1.04 (1.01 to 1.06) [0.009]
urea reduction ratio1.04 (1.01 to 1.06) [0.004]
creatinine1.04 (1.01 to 1.06) [0.007]
albumin1.03 (1.00 to 1.05) [0.020]