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Characteristics and frequency according to caring and interventions at ED without hospitalization.
| Patients classified for PHC (n = 426) % | Patient classified for ED (n = 2277) % | |
| Interventions at ED: | ||
| Medication (8)* | 21 | 30 |
| X-ray (12)* | 10 | 40 |
| Laboratory samples (2)* | 50 | 60 |
| Other actions | 39 | 50 |
Note: *Proportion (%) of patients with missing data
