Table 1.

Characteristics of patients^a infected with Human metapneumovirus (HMPV) strains.

		A2a	A2b	A2b180nt-dup	B1	B2
Ageb (year)		4.8 (2.2–5.2)	3.3 (1.8–6.5)	1.8 (1.4–6.4)	2.1 (1.3–4.4)	2.6 (1.3–4.7)
Sexc
	Female	3	10	4	6	7
	Male	3	14	8	3	15
Body temperatured		39.1 (1.3)	38.6 (2.3)	39.4 (0.7)	38.7 (1.2)	39.7 (0.7)

^aOf the total 84 patients, clinical information was available for 73 patients.

^bData are medians (interquartile ranges).

^cNumber of patients.

^dMean (standard deviation).