Table 2. GMTs and GMRs by health status for B, A/H3N2 and A/H1N1 antigens (10,11).

Antigen	Day-28 GMTs		GMRs	P value (within each group)	P value (by health status)
	Fluad®	Comparator
B
With comorbidities	202	147	1.37	<0.001
Without comorbidities	168	144	1.17	0.003	0.065
A/H3N2
With comorbidities	260	182	1.43	<0.001
Without comorbidities	198	167	1.18	0.002	0.004
A/H1N1
With comorbidities	268	228	1.17	<0.001
Without comorbidities	212	191	1.10	0.068	0.41

GMTs:geometric mean titers; GMRs: GMT ratios of Fluad^® and comparator