TABLE 4.

Geometric mean titer (GMT) after vaccination and anti-HLA class I and II antibodies after vaccination.

	Positive for anti-HLA class I post-vaccination			Positive for anti-HLA class II post-vaccination			Positive for anti-HLA class I and II post-vaccination
GMT-post vaccination (IQR)	Yes	No	P	Yes	No	P	Yes	No	P
A/H1N1-pdm	76.13 (20.0–1280.0)	88.24 (5.0–1280)	0.523	40.0 (8.40–160)	90.18 (20–320)	0.675	69.44 (14.1–452.52)	88.82 (20.0–1280.0)	0.446
A/H3N2	83.93 (33.63–1280.0	90.46 (20.0–640.0)	0.933	52.78 (5.0–2228.6)	92.10 (20–640)	0.316	40.0 (14.14–160.0)	92.28 (20.0–640.0)	0.282
Influenza B	195.04 (80.0–1280.0)	146.76 (40.0–1280.0)	0.645	226.27 (80.0–1194.2)	146.57 (40–1280)	0.183	320.0 (56.56–1810.1)	147.97 (40.0–1280)	0.319

GMT, geometric mean titer. Parameters were compared using T-Student test.