Comparison of odds ratio from HMPV-positive inpatients and outpatients (children 0–4 years old) according to diagnoses and symptoms.

OR: odds ratio; CI: confidence interval,aBronchitis in outpatients was requested in three out of ten seasons (number of HMPV-positive samples n = 21, number of HMPV-positive specimens with bronchitis n = 10).比值比（odds ratio）；置信区间（confidence interval）。门诊支气管炎病例在10个季节中有3个被纳入研究（人偏肺病毒（Human Metapneumovirus, HMPV）阳性样本数n=21，合并支气管炎的HMPV阳性标本数n=10）