highly significantP < .001
Attrition Within Trajectory Groups Attrition during follow-up, defined as no valid year 6 uACR measurement ( Table 2 ), was highly significant by trajectory group ( P < .001).
Attrition Within Trajectory Groups Attrition during follow-up, defined as no valid year 6 uACR measurement ( Table 2 ), was highly significant by trajectory group ( P < .001).