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  • Title: A clinical score predicting the need for hospitalization in scorpion envenomation.
    Author: Nouira S, Boukef R, Nciri N, Haguiga H, Elatrous S, Besbes L, Letaief M, Abroug F.
    Journal: Am J Emerg Med; 2007 May; 25(4):414-9. PubMed ID: 17499659.
    Abstract:
    OBJECTIVE: Predicting complications is a clinical challenge in the assessment of victims of scorpion envenomation (SE). We sought to develop a clinical score to predict need for hospitalization after scorpion sting. METHODS: We prospectively collected data in patients attending the emergency department after SE in derivation (n = 868) and validation groups (n = 435). A score was derived from a multiple regression analyses using clinical variables as dependent variables and hospitalization as independent variable. RESULTS: Discrimination power of the constructed score was good (area under the receiver operating characteristic curve, 0.85 and 0.83 in derivation and validation group, respectively). Goodness-of-fit tests indicated that the score performed well in the derivation and the validation groups (P = .88 and P = .67 respectively). The score has a good sensitivity and negative predictive value at cutoff value of 2. CONCLUSION: Our clinical score could be used for efficient hospital admission decision in patient's victims of SE.
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