Table 4.

Factors associated with the NIs’ prescription during influenza epidemics since 2009 among 8008 women aged between 15 and 50 yo seen in GPs’ consultation for ILI (univariate and multivariate analysis)

			Univariate analysis			Multivariate analysis N= 7 200
Variable	N	Treated with NIs n (%)	OR	OR (IC 95%)	p	OR	OR (IC 95 %)	P
Pregnant	116	53 (45.7)	8.53	[5.87 ; 12.40]	<0.001	10.63	[7.17 ; 15.76]	<0.001
Not pregnant	7084	636 (9.0)
Seasonal influenza vaccinated	169	42 (24.9)	3.27	[2.28 ; 4.70]	<0.001	-
Not seasonal influenza vaccinated	6977	641 (9.2)
Chronic underlying disease	244	133 (54.5)	13.79	[10.57 ; 18.00]	<0.001	12.86	[9.70 ; 17.05]	<0.001
No chronic underlying disease	6956	556 (8.0)
Obesity	91	39 (42.9)	7.45	[4.88 ; 11.38]	<0.001	6.56	[4.02 ; 10.68]	<0.001
No obesity	7109	650 (9.1)
Hospitalisation requested	23	4 (17.4)	1.95	[0.66 ; 5.75]	0.225	-
No hospitalisation requested	7023	684 (9.7)
Pandemic A(N1N1)2009	1877	339 (18.1)	3.09	[2.64 ; 3.63]	<0.001	3.05	[2.57 ; 3.62]	<0.001
Seasonal influenza epidemic	5395	357(6.6)