Factors Associated with Severe Leptospirosis, Martinique, 2010–2013
Patrick Hochedez
, Rafaelle Theodose, Claude Olive, Pascale Bourhy, Guillaume Hurtrel, Nicolas Vignier, Hossein Mehdaoui, Ruddy Valentino, Roland Martinez, Jean-Marie Delord, Cécile Herrmann, Isabelle Lamaury, Raymond Césaire, Mathieu Picardeau, and André Cabié
Author affiliations: Centre Hospitalier Universitaire de Martinique, Fort de France, Martinique, France (P. Hochedez, R. Theodose, C. Olive, G. Hurtrel, N. Vignier, H. Mehdaoui, R. Valentino, R. Césaire, A. Cabié); Université des Antilles et de la Guyane, Fort de France, Martinique, and Pointe à Pitre, Guadeloupe, France (P. Hochedez, R. Theodose, C Olive, C. Herrmann, I. Lamaury, R. Césaire); Institut Pasteur, Paris, France (P. Bourhy, M. Picardeau); Centre Hospitalier Universitaire Avicenne, Bobigny, France (N. Vignier); Centre Hospitalier de Trinité, Trinité, Martinique (R. Martinez); Centre Hospitalier du Lamentin, Lamentin, Martinique (J.-M. Delord); Centre Hospitalier Universitaire de Pointe à Pitre, Guadeloupe (C. Herrmann, I. Lamaury); Institut National de la Santé et de la Recherche Medicale, Paris (A. Cabié)
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Figure 1
Figure 1. Leptospiremia in 102 patients with quantitative PCR–confirmed leptospirosis and day of sample collection since symptom onset, Martinique, 2010–2013. Each symbol (triangle, circle, or square) represents the leptospiremia of 1 leptospirosis patient on the day when the sample was collected. D indicates day since symptom onset. Open symbols indicate severe cases; closed symbols indicate nonsevere cases. Triangles correspond to Leptospira interrogans species, circles to other identified species, and squares to cases without genomic identification. Dotted line indicates the threshold for severe diseases determined by receiver operating characteristic curve analysis.
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