Figure 1.

Probabilities of fistula attempt by the end of hemodialysis year 1 were similar across study periods. Probabilities of receiving a fistula creation attempt before (dark gray) or after (light gray) hemodialysis start, and probabilities of no attempt (white). Relative to the preteam period, the odds ratios and 95% confidence intervals for receiving a fistula attempt within the first year of hemodialysis start (versus no attempt) were 1.47 (0.92 to 2.35) in the early-team period, and 0.85 (0.54 to 1.35) for the late-team period (n=609; logistic regression model adjusted for age, sex, diabetes, and cardiovascular disease status; Supplemental Table 1).