Table 2

HLA-A, B, and C antigen frequencies (%) in each group

Control groupControl v non-DRControl v PDRnon-DR v PDR
Non-DR groupPDR groupχ2p ValueOdds ratiosχ2p ValueOdds ratiosχ2p ValueOdds ratios
Numbers in parentheses are percentages. NS  =  not significant. All p values were not significant other than Cw4 with p = 0.045 in the control v non DR test.
A10(0.0)0(0.0)0(0.0)0.000NSNS0.000NS
A219(38.0)18(40.0)15(34.1)0.040NS1.0880.155NS0.8440.333NS0.776
A1110(20.0)8(17.8)10(22.7)0.076NS0.8651.000NS0.4710.338NS1.360
A24 (9)29(58.0)28(62.2)29(65.9)0.176NS1.1930.620NS1.4000.131NS1.174
A26 (10)11(22.0)10(22.2)11(25.0)0.001NS1.0130.118NS1.1820.095NS1.167
A280(0.0)0(0.0)0(0.0)0.000NSNS0.000NS
A30 (19)1(2.0)0(0.0)0(0.0)0.910NS0.0000.889NS0.0000.000NS
A31 (19)10(20.0)9(20.0)8(18.2)0.000NS1.0000.264NS0.7570.252NS0.757
A33 (19)8(16.0)7(15.6)7(15.9)0.101NS0.8390.079NS1.1670.109NS1.206
B75(10.0)4(8.9)4(9.1)0.034NS0.8780.022NS0.9000.001NS1.025
B131(2.0)1(2.2)0(0.0)0.006NS1.1140.889NS0.0000.989NS0.000
B171(2.0)2(4.4)1(2.3)0.463NS2.2790.008NS1.1400.322NS0.500
B270(0.0)0(0.0)0(0.0)0.000NSNSNS
B358(16.0)9(20.0)7(15.9)0.258NS1.3130.000NS0.9930.252NS0.757
B371(2.0)0(0.0)4(9.1)0.910NS0.0002.337NS4.9004.283NS
B394(8.0)3(6.7)5(11.4)0.062NS0.8210.306NS1.4740.600NS1.795
B401(2.0)0(0.0)0(0.0)0.910NS0.0000.889NS0.000NS
B44 (12)8(16.0)10(22.2)6(13.6)0.597NS1.5000.103NS0.8291.112NS0.553
B465(10.0)5(11.1)2(4.5)0.031NS1.1251.010NS0.4291.323NS0.381
B483(6.0)2(4.4)4(9.1)0.115NS0.7290.324NS1.5670.764NS2.150
B51 (5)9(18.0)8(17.8)6(13.6)0.001NS0.9850.332NS0.7190.288NS0.730
B52 (5)11(22.0)10(22.2)13(29.5)0.001NS1.0130.701NS1.4870.623NS1.468
B54 (22)9(18.0)8(17.8)6(13.6)0.001NS0.9850.332NS0.7190.288NS0.730
B55 (22)2(4.0)1(2.2)1(2.3)0.245NS0.5450.226NS0.5580.000NS1.023
B56 (22)2(4.0)2(4.4)0(0.0)0.012NS1.1161.798NS0.0002.001NS0.000
B592(4.0)2(4.4)6(13.6)0.012NS1.1162.791NS3.7892.298NS3.395
B60 (40)5(10.0)3(6.7)6(13.6)0.341NS0.6430.300NS1.4211.189NS2.211
B61 (40)12(24.0)10(22.2)14(31.8)0.042NS0.9050.715NS1.4781.040NS1.633
B62 (15)8(16.0)8(17.8)6(13.6)0.053NS1.1350.103NS0.8290.288NS0.730
B671(2.0)1(2.2)0(0.0)0.006NS1.1140.889NS0.0000.989NS0.000
B701(2.0)1(2.2)0(0.0)0.006NS1.1140.889NS0.0000.989NS0.000
B751(2.0)0(0.0)0(0.0)0.910NS0.0000.889NS0.000NS
Cw116(32.0)12(26.7)12(27.3)0.324NS0.7730.250NS0.7970.004NS1.031
Cw323(46.0)20(44.4)22(50.0)0.023NS0.9390.150NS1.1740.276NS1.250
Cw47(14.0)14(31.1)9(20.5)4.0270.0452.7740.690NS1.5801.318NS0.569
Cw51(2.0)0(0.0)0(0.0)0.910NS0.0000.889NS0.000NS
Cw61(2.0)1(2.2)4(9.1)0.006NS1.1142.337NS4.9001.979NS4.400
Cw711(22.0)7(15.6)7(15.9)0.640NS0.6530.561NS0.6710.002NS1.027
Cw80(0.0)0(0.0)0(0.0)0.000NSNSNS
Cw96(12.0)2(4.4)1(2.3)1.753NS0.3413.213NS0.1710.322NS0.500
Cw107(14.0)2(4.4)2(4.5)2.522NS0.2862.416NS0.2930.001NS1.024