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. 2011 Nov 23;30(19):3009–3014. doi: 10.1016/j.vaccine.2011.11.047

Table 3.

Characteristics of children with and without a child with a laboratory-confirmed infection.

Demographic characteristic Laboratory positive (%)
N = 101
Laboratory negative (%)
N = 67
Reported symptoms
 Chills 32 (31.7) 24 (35.8)
 Cough 95 (94.1) 58 (86.6)
 Nasal congestion 89 (88.1) 57 (85.1)
 Sore throat 47 (46.5) 35 (52.2)
 Ear ache 17 (16.8) 14 (20.9)
 Sneezing 69 (68.3) 33 (49.3)
 Lethargic 72 (71.3) 54 (80.6)
 Loss of appetite 70 (69.3) 48 (71.6)
 Abdominal pain 33 (32.7) 19 (28.4)
 Vomiting 52 (51.5) 30 (44.8)
 Diarrhea 25 (24.8) 18 (26.9)
 ≥4 symptoms 88 (87.1) 58 (86.6)
Previous medical visit
 GP 74 (73.3) 50 (74.6)
 Emergency department 9 (8.90) 7 (10.4)
Antibiotics prescribed 42 (41.6) 24 (35.8)
Laboratory diagnosis
 Influenza A 21 (20.8)
 Influenza B 13 (12.9)
 RSV 7 (6.90)
 PIV types 1–3 8 (7.90)
 Adenoviruses 14 (13.9)
 hMPV 8 (7.90)
 Rhinoviruses 22 (21.8)
 Coronaviruses 5 (5.0)
 Picornoviruses 6 (5.9)
 Othera 7 (6.9)
 2 Viruses detected 10 (9.9)
Impact of virus
 Missed school 40 (39%) 23 (34%)
 One family member missed workb 60 (36%) 18 (37%)
 Both family members missed work 20 (12%) 12 (18%)
 Family member who reported an ILIc 6 (4%) 5 (7%)
a

Including Enteroviruses.

b

Missed work to care to care for the ill child.

c

Family members becoming ill with respiratory illness after the index patient.