Table 3—

Frequency of the three alleles of Gc-globulin

Groups	Allele frequency
Groups	1F	1S	2
Control	0.48	0.27	0.24
Male	0.49	0.30	0.21
Female	0.48	0.25	0.28
COPD	0.61	0.18	0.21
DPB	0.43	0.29	0.28

COPD: chronic obstructive pulmonary disease
DPB: diffuse panbronchiolitis
1F: Gc*1F
1S: Gc*1S
2: Gc*2