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Table 1 Characteristics and outcomes of the population included in the study (260 children)

From: Severe lower respiratory tract infection in infants and toddlers from a non-affluent population: viral etiology and co-detection as risk factors

Sex, female, n (%) 103 (40)
Age, months, median (range) 5 (1-35)
Age, <6 months, n (%) 128 (49)
Maternal smoking during pregnancy, n (%) 74 (29)
Prematurity, n (%) 62 (24)
Family history of asthma*, n (%) 149 (58)
LOS+, days, median (range) 4 (2-8)
Use of oxygen, days, median (range) 3 (1-6)
  1. + LOS: length of hospital stay; * for parents and/or siblings.