Acute Poisoning Readmissions to an Emergency Department of a Tertiary Hospital: Evaluation through an Active Toxicovigilance Program.

The results of the Long-Rank test for the different types of intoxication showed a chi-square of 12.41 with a clearly significant p ( p = 0.002), indicating heterogenicity for the “suicidal” type (82.4%) and the “abusive/recreational” type (89.3%), types presenting the highest number of events (first readmission after the index admission).

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