TABLE 1—

Population Fraction, Laboratory-Confirmed Cases, and Number of Hospitalizations Among FN and Non-FN Populations: Manitoba, Canada; Spring and Fall 2009

	Aged 0–4 Y		Aged 5–19 Y		Aged 20–49 Y		Aged ≥ 50 Y
Variable	FN	Non-FN	FN	Non-FN	FN	Non-FN	FN	Non-FN
Population fraction	.01	.053	.024	.18	.029	.38	.0086	.32
Laboratory-confirmed cases, no.
First wave	86	52	93	179	82	276	19	96
Second wave	33	154	81	639	90	620	10	155
Hospitalizations, no.
First wave	46	16	19	18	39	38	10	27
Second wave	3	18	5	28	14	55	5	38

Note. FN = First Nations.