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Risk factors for length of stay (⩾5 days vs. <5 days†) in RSV-positive children hospitalized with bronchiolitis
RSV, Respiratory syncytial virus; OR, odds ratio; CI, confidence interval.
Mean length of hospitalization was 5·1 days (95% CI 4·5–5·7).
Adjusted for year.
Adjusted for year and all other variables listed in the table.
P⩽0·05
