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Table 1 Demographic characteristics of patients with OROV and co-infections

From: Oropouche infection a neglected arbovirus in patients with acute febrile illness from the Peruvian coast

CharacteristicTotal, n = 496 (%)Negatives, n = 365 (%)OROV, n = 131 (%)Co-infections
OROV, n = 82 (%)OROV/DENV, n = 36 (%)OROV/ZIKV, n = 9 (%)OROV/CHIKV, n = 1 (%)Others**, n = 3 (%)
Age (years)
 < 539 (7.9)31 (8.5)8 (6.1)6 (7.3)2 (5.6)0 (0.0)0 (0.0)0 (0.0)
 5–1168 (13.7)42 (11.5)26 (19.8)*20 (24.4)*6 (16.7)0 (0.0)0 (0.0)0 (0.0)
 12–1756 (11.3)43 (11.8)13 (9.9)9 (11.0)1 (2.8)3 (33.3)0 (0.0)0 (0.0)
 18–39146 (29.4)113 (31.0)33 (25.2)18 (22.0)9 (25.0)3 (33.3)1 (100.0)2 (66.7)
 40–59109 (22.0)87 (23.8)22 (16.8)14 (17.1)5 (13.9)2 (22.2)0 (0.0)1 (33.3)
 ≥ 6078 (15.7)49 (13.4)29 (22.1)*15 (18.3)13 (36.1)*1 (11.1)0 (0.0)0 (0.0)
χ2-test, p value0.823 0.0170.0290.006NDNDND
F-test, p-value  0.0250.0040.001   
Gender
 Male226 (45.6)154 (42.2)72 (55.0)43 (52.4)24 (66.7)4 (44.4)0 (0.0)1 (33.3)
 Female270 (54.4)211 (57.8)59 (45.0)39 (47.6)12 (33.3)5 (55.6)1 (100.0)2 (66.7)
F-test, p-value0.006< 0.0010.1380.6400.009NDNDND
  1. χ2-test, negative vs total and infected cases. ND not determined because there are many cells with counts less than 5
  2. *F-test, negative vs infected cases. **Others correspond to infection cases by OROV + DENV + ZIKV and OROV + DENV + CHIKV