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Table 3 Family-based Analysis of Association between IL12A and Cockroach Sensitization among Children with Asthma in Costa Rica and White Children with Asthma in CAMP

From: Polymorphisms in IL12A and cockroach allergy in children with asthma

    

Costa Ricans

CAMP

SNP (dbSNP

number)

Chromosome

3 position

Alleles

Location

N*

Model

FBAT P value

N*

Model

FBAT P value

Positive IgE to B. germanica

         

rs2243123

161192344

T>C

Intron

245

a

+0.046

   

rs2243151

161198714

A>T

3'UTR

277

a

0.05

   
    

133

r

+0.04

   

STR to P. Americana

         

rs2243123

161192344

T>C

Intron

244

a

+0.03

301

a

-

    

84

r

+0.002

94

r

-

rs2243151

161198714

A>T

3'UTR

276

a

+0.03

335

a

-

    

133

r

+0.01

169

r

-

rs17826053

161200322

T>G

3'UTR

120

a

-

203

a

+0.02

    

119

r

-

198

r

+0.01

STR to B. germanica

         

rs2243123

161192344

T>C

Intron

244

a

-

301

a

-

    

84

r

+0.01

94

r

0.09

rs2243151

161198714

A>T

3'UTR

276

a

0.08

335

a

0.09

    

133

r

+0.0007

169

r

-0.03

rs17826053

161200322

T>G

3'UTR

120

a

-

203

a

+0.004

    

119

r

-

198

r

+0.007

  1. *Number of informative families.
  2. STR = skin test reactivity.
  3. + and - signs preceding significant P values indicate the direction of the observed associations.
  4. In Costa Rica, a positive IgE to B. germanica was defined as a value >= 0.35 IU/ml. Allergen-specific IgE was not measured in CAMP.
  5. 3' UTR = 3' untranslated region.
  6. For ease of exposition, only p values < 0.1 are displayed. A dash "-" has been used to represent p values ≥ 0.1.