Table 2 Study design
From: Large scale genotyping study for asthma in the Japanese population
Case | Control | Analysis | No of SNPs | |
|---|---|---|---|---|
1st stage | Childhood atopic Asthma: 288 | General Japanese population: 1032 | χ2 test (allelic) | 82,935 |
2nd stage | Family with childhood atopic asthma (216 families, 762 members) | PDT | 125 | |
3rd stage | Childhood atopic Asthma: 541 | Non atopic control: 752 | χ2 test (allelic) | 3 |