Table 2.

Age distribution of influenza B infections, according to community and hospital settings. Period: 2010-2016.

	Influenza B infections
	Total [n (%)]	Community-based [n (%)]	Hospital-based [n (%)]
	559	422 (75.5)	137 (24.5)
Age (years) [median (IQR)]	9.0 (33)	8.0 (8)*	51.0 (48)*
Age groups (years) [n (%), % by column]
≤4	98 (17.5)	85 (20.1)	13 (9.5)
5–9	182 (32.6)	172 (40.8)	10 (7.3)
10–14	66 (11.8)	61 (14.4)	5 (3.6)
15–19	24 (4.3)	21 (5.0)	3 (2.2)
20–34	38 (6.8)	23 (5.4)	15 (11.0)
35–49	46 (8.2)	26 (6.2)	20 (14.7)
50–64	46 (8.2)	18 (4.3)	28 (20.4)
65–85	53 (9.5)	15 (3.6)	38 (27.7)
>85	6 (1.1)	1 (0.2)	5 (3.6)

^*p < 0.001