Table 4

Genotype and allele frequencies of CLCA1 gene polymorphisms in Japanese and Egyptians

JapaneseEgyptian
GenotypeAlleleGenotypeAllele
Data presented as n (%). NS, not significant.
+126 locus
G/GG/TT/TGTG/GG/TT/TGT
COPD17 (19)51 (58)20 (23)85 (48)91 (52)23 (22)66 (62)17 (16)112 (53)100 (47)
Control11 (27)25 (63)4 (10)47 (59)33 (41)21 (29)40 (56)11 (15)82 (57)62 (43)
pNSNSNSNS
+13924 locus
T/TT/AA/ATAT/TT/AA/ATA
COPD17 (19)50 (57)21 (24)84 (48)92 (52)18 (17)55 (52)33 (31)91 (43)121 (57)
Control2 (5)23 (57)15 (38)27 (34)53 (66)14 (19)35 (49)23 (32)63 (44)81 (56)
p0.051 (pcorr, 0.204)0.042 (pcorr, 0.168)NSNS
+31384 locus
T/TT/CC/CTCT/TT/CC/CTC
COPD26 (31)37 (44)21 (25)89 (53)79 (47)67 (67)29 (29)4 (4)163 (82)37 (18)
Control10 (28)21 (58)5 (14)41 (57)31 (43)45 (64)20 (28)6 (8)110 (77)32 (23)
pNSNSNSNS
+25133 locus
C/CC/TT/TCT
COPD69 (78)19 (22)0 (0)157 (89)19 (11)
Control35 (87)5 (13)0 (0)75 (94)5 (6)
pNSNS
+5080 locus
T/TT/CC/CTC
COPD94 (89)12 (11)0 (0)200 (94)12 (6)
Control55 (76)14 (20)3 (4)124 (86)20 (14)
p0.024 (pcorr, 0.094)0.013 (pcorr, 0.052)