Geometric mean titre (GMTs) pre‐ and post‐vaccination
Study	Influenza strain	On chemotherapy GMT pre‐vaccination	On chemotherapy GMT post‐vaccination	Healthy GMT pre‐vaccination	Healthy GMT post‐vaccination	P‐value
Lange 1979	A/NJ/76	<8 ± 0.00	37.74 ± 1.28	<8 ± 0.00	52.39 ± 1.13	0.53
Lange 1979	A/Vic/75	10.62 ± 1.14	61.92 ±1.26	12.51 ±1.12	70.34 ± 1.12	0.80
Lange 1979
Porter 2004	A/NC/20/99	6.50	53.82	15.06	367.03	< 0.001
Porter 2004	A/Pan/2007/99	29.86	152.22	72.20	577.59	< 0.03
Porter 2004	B/Vic/504/2000	8.57	39.4	13.15	165.37	< 0.003
Shahgholi 2010	A/SI 3/2006	32,5	52,87	31,5	76,38	0,13
Shahgholi 2010	A/Wis/67/2005	54	81,87	54	145,41	0.04
Shahgholi 2010	B/Mal/2506/2004	12,8	25,41	17	38.07	0.10