Table 4.

Haplotype distribution and impact in the transmission

	T n (%)	NT n (%)	OR (95%CI)	P value
A*32-B*53	/	/	/	/
A*32-B*44	6 (11.9)	1 (1.6)	10.1 (1.17 to 87.87)	0.03#
A*02-C*16	2 (4.8)	3 (4.8)	0.98 (0.15 to 6.15)	0.98
A*02-B*45	1 (2.4)	3 (4.8)	0.47 (0.04 to 4.77)	0.53
A*24-B*44	1 (2.4)	1 (1.6)	0.90 (0.13 to 5.55)	0.66

n number of mother expressing the observation, T transmitter, NT non-transmitter

^#significantly different p-value