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Changes in Severity Zones at Follow-Up Calls for Initial Calls with Dispositions of “Emergent Home Treatment with Follow-Up Call” (Red Zone) or “Urgent Home Treatment with Follow-Up Call” (Yellow Zone)
| No. (%) | ||
|---|---|---|
| Red zone (n = 324) | Red-Red | 107 (33%) |
| Red-Yellow | 25 (8%) | |
| Red-Green | 94 (29%) | |
| Missing data for follow-up calls | 98 (30%) | |
| Yellow zone (n = 948) | Yellow-Red | 37 (4%) |
| Yellow-Yellow | 15 (2%) | |
| Yellow-Green | 686 (72%) | |
| Missing data for follow-up calls | 210 (22%) |
