Table 1.

Characteristics and vaccination coverage among women in Norway who were pregnant in the 2^nd or 3^rd trimester^* during the main pandemic wave (1 October 2009 through 31 December 2009) of the 2009 influenza pandemic.

		Number of women	Vaccinated† (%)
Total		46,491	54
Age
	<20	1,008	42
	20 – 24	6,723	48
	25 – 29	14,373	54
	30 – 34	15,191	57
	35 – 39	7,661	55
	≥40	1,535	54
Parity
	0	19,640	52
	1	16,719	55
	2	7,171	56
	≥3	2,961	50
Smoking in pregnancy
	No	32,148	55
	Occasionally	1,266	57
	Daily	6,291	50
	Refused to give information	6,397	52
	Missing	389	46
Chronic illness
	No	41,146	53
	Yes	5,345	57

^*Women with at least one day in 2^nd of 3^rd trimester between 1

October 2009 and 31 December 2009.

^†Vaccination at any time in pregnancy.