TABLE 2.

Rank Correlation Between COC Score and ED Utilization

ED Reliance* (Unadjusted)ED Reliance* (Adjusted)No. of ED Visits (Unadjusted)No. of ED Visits (Adjusted)
12-Mo follow-up (P value)−.214 (.004)−.147 (.05)−.215 (.004)−.144 (.05)
18-Mo follow-up (P value)−.248 (.001)−.173 (.02)−.242 (.001)−.162 (.03)
  • * Number of ED visits divided by total number of health care visits.

  • Adjusted for Medicaid status and the total number of health care visits.