Table 1 Demographic and clinical characteristics of patients
Characteristics | Outpatients | Inpatients at RD | ICU** | ||||
|---|---|---|---|---|---|---|---|
Total (N = 210) | RSV positive (n = 21) | RSV negative (n = 189) | Total (N = 318) | RSV positive (n = 84) | RSV negative (n = 234) | Total (n = 8) | |
Age in months, median (IQR) | 8 (5–14) | 8 (6–17) | 8 (5–14) | 6 (2–11) | 3 (2–11) | 6 (2–11) | 2.5 (1–3.5) |
Number of females, n (%) | 76 (36.2) | 8 (38.1) | 68 (36.0) | 138 (43.5) | 40 (47.6) | 98 (42.1) | 3 (37.5) |
Number in HCMC, n (%) | 104 (49.5) | 12 (57.1) | 92 (48.7) | 123 (38.8) | 30 (35.7) | 93 (39.7) | 2 (25.0) |
Number of people living in household, median (IQR) | 4 (4–6) | 4 (4–6) | 4 (4–6) | 4 (4–5) | 4 (4–5) | 4 (4–5) | 4 (4–5.5) |
Number of children under 5 years old living in household, median (IQR) | 1 (1–2) | 1 (1–1) | 1 (1–2) | 1 (1–2) | 1 (1–2) | 1 (1–2) | 1 (1–2.5) |
Primary caregiver education of high school or higher, n (%) | 96/170 (56.5) | 7/15 (46.7) | 89/155 (57.4) | 199/313 (63.6) | 52 (61.9) | 147 (64.2) | 2 (25.0) |
Diagnosis at admission | Â | Â | Â | Â | Â | Â | Â |
 Bronchiolitis, n (%) | 116 (55.2) | 19 (90.5) | 97 (51.3) | 24 (7.6) | 11 (13.1) | 13 (5.6) | 0 (0) |
 Pneumonia, n (%) | 3 (1.4) | 0 (0) | 3 (1.6) | 106 (33.4) | 30 (35.7) | 76 (32.6) | 8 (100) |
 Other LRTIs, n (%) | 88 (41.9) | 2 (9.5) | 86 (45.5) | 186 (58.7) | 43 (51.2) | 143 (61.4) | 0 (0) |
Oxygen saturation (SaO2)* | Â | Â | Â | Â | Â | Â | Â |
 SaO2 < 90%, n (%) | N/A | N/A | N/A | 3 (0.9) | 2 (2.4) | 1 (0.4) | 1 (12.5) |
 SaO2 90–92 | N/A | N/A | N/A | 5 (1.6) | 4 (4.8) | 1 (0.4) | 2 (25.0) |
 SaO2 93 or above | N/A | N/A | N/A | 177 (56.2) | 70 (83.3) | 107 (46.3) | 5(62.5) |
Duration of hospitalization in days, median (IQR) | N/A | N/A | N/A | 7 (6–9) | 7 (6–8) | 7 (6–9) | 24 (11.5–49.5) |