From: Polymeric immunoglobulin receptor polymorphisms and risk of nasopharyngeal cancer
THAI | CHINESE | TOTAL | ||||
---|---|---|---|---|---|---|
case | control | case | control | case | control | |
Number of tests | 110 | 104 | 42 | 107 | 175 | 317 |
CR2IVS2-848C→T | ||||||
+/+ | 0 | 1 | 1 | 1 | 2 | 2 |
+/- | 34 | 20 | 7 | 21 | 48 | 63 |
-/- | 76 | 83 | 34 | 85 | 125 | 252 |
+ allele frequency | 0.15 | 0.11 | 0.11 | 0.11 | 0.15 | 0.11 |
Crude OR (95%CI) | 1.55(0.84–2.85) | 1.00(0.41–2.39) | 1.48(0.98–2.22)1 | |||
Ethnic group adjusted OR (95%CI) | 1.47(0.96–2.26) | |||||
age, sex and ethnic group adjusted OR (95%CI) | 1.80(1.14–3.03)1 | |||||
PIGR IVS3-156G→T | ||||||
+/+ | 32 | 30 | 9 | 42 | 49 | 114 |
+/- | 61 | 58 | 26 | 48 | 99 | 155 |
-/- | 17 | 16 | 7 | 17 | 27 | 48 |
+ allele frequency | 0.57 | 0.57 | 0.52 | 0.62 | 0.56 | 0.60 |
Crude OR (95%CI) | 1.00(0.67–1.50) | 0.68(0.40–1.17) | 0.84(0.64–1.11) | |||
Ethnic group adjusted OR (95%CI) | 0.88(0.66–1.18) | |||||
Age, sex and ethnic group adjusted OR (95%CI) | 0.93(0.67–1.29) | |||||
PIGR 1093G→A | ||||||
GG | 53 | 48 | 17 | 52 | 79 | 142 |
GA | 49 | 46 | 24 | 42 | 82 | 137 |
AA | 8 | 10 | 1 | 13 | 14 | 38 |
G allele frequency | 0.70 | 0.68 | 0.69 | 0.68 | 0.69 | 0.66 |
Crude OR (95%CI) | 1.11(0.72–1.71) | 1.04(0.58–1.86) | 1.10(0.83–1.47) | |||
Ethnic group adjusted OR (95%CI) | 1.03(0.76–1.40) | |||||
Age, sex and ethnic group adjusted OR (95%CI) | 0.96(0.68–1.36) | |||||
PIGR 1739C→T | ||||||
CC | 79 | 58 | 32 | 60 | 132 | 170 |
CT | 26 | 40 | 9 | 38 | 37 | 130 |
TT | 5 | 6 | 1 | 9 | 6 | 17 |
C allele frequency | 0.84 | 0.75 | 0.87 | 0.74 | 0.86 | 0.74 |
Crude OR (95%CI) | 1.70(1.03–2.82)1 | 2.35(1.11–5.07)1 | 2.14(1.49–3.09)3 | |||
Ethnic group adjusted OR (95%CI) | 2.26(1.51–3.25)3 | |||||
Age, sex and ethnic group adjusted OR (95%CI) | 2.06(1.36–3.30)2 |