|
Unadjusted associations between SNPs from surfactant protein A alleles (SP-A1, SP-A2) and otitis media (OM) episodes before 12 months of age for 355 infants at risk for developing asthma. (CT and MA, 1998 – 2000) |
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| OM Episodes |
||
|
|
||
| SNP |
n (%) |
% |
|
|
||
| All subjects N (%) |
355 |
258 (72.7) |
| SP-A1a |
||
| aa 19b |
||
| CC |
1 (0.3) |
|
| CT |
56 (15.8) |
89.5 |
| TT |
294 (83.8) |
69.0 |
| aa 50 |
||
| CC |
75 (21.2) |
80.0 |
| CG |
171 (48.3) |
69.0 |
| GG |
108 (30.5) |
74.1 |
| aa 62 |
||
| GG |
5 (1.4) |
|
| AG |
88 (25.2) |
74.2 |
| AA |
256 (73.4) |
71.9 |
| aa 133 |
||
| GG |
2 (0.6) |
|
| AG |
51 (14.4) |
83.0 |
| AA |
302 (85.1) |
70.9 |
| aa 219 |
||
| TT |
1 (0.3) |
|
| CT |
46 (13.0) |
68.1 |
| CC |
308 (86.8) |
73.4 |
| SP-A2a |
||
| aa 9 |
||
| CC |
73 (20.6) |
74.0 |
| AC |
171 (48.2) |
71.9 |
| AA |
111 (31.3) |
73.0 |
| aa 91 |
||
| CC |
6 (1.7) |
|
| CG |
85 (24.2) |
73.6 |
| GG |
261 (74.2) |
72.4 |
| aa 140 |
||
| TT |
25 (7.1) |
64.0 |
| CT |
142 (40.2) |
71.1 |
| CC |
186 (52.7) |
75.3 |
| aa 223 |
||
| AA |
18 (5.1) |
77.8 |
| AC |
129 (36.3) |
72.9 |
| CC |
208 (58.6) |
72.1 |
|
aEach of the SNPs was in Hardy-Weinberg equilibrium (P > 0.05). bP = 0.02, χ2-test. | ||
Pettigrew et al. BMC Medical Genetics 2006 7:68 doi:10.1186/1471-2350-7-68 |
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