Table 4

Association analyses in type 1 diabetes families and case-control sample sets for ADAM33 SNPs

Published SNP

Set 1 families

Cases and controls


MAF

N parent-child trios (T/NT)

PTDT

Allelic RR [95% CI]

Genotype RR [95% CI]

MAF

N cases/controls

P1df

Allelic OR [95%CI]

Genotype OR [95%CI]


ST+4 rs44707

0.39

703 (421/443)

0.02*

0.95 [0.83–1.09]

C/C 1.00 [ref] A/C 0.80 [0.67–0.96] A/A 0.99 [0.76–1.30]

n/a

n/a

n/a

n/a

n/a

**V4 rs2787094

0.23

653 (350/451)

0.0004

0.78 [0.67–0.89]

G/G 1.00 [ref] G/C 0.78 [0.67–0.92] C/C 0.59 [0.41–0.85]

0.22

4326/4610

0.57

1.02 [0.95–1.10]

G/G 1.00 [ref] G/C 1.04 [0.95–1.14] C/C 0.99 [0.81–1.22]

Q-1 rs612709

0.14

402 (219/247)

0.02*

0.89 [0.74–1.06]

G/G 1.00 [ref] G/A 0.99 [0.81–1.21] A/A 0.42 [0.22–0.83]

n/a

n/a

n/a

n/a

n/a

ST+7 rs574174

0.20

669 (392/393)

0.97

1.00 [0.87–1.15]

T/T 1.00 [ref] T/C 1.02 [0.87–1.20] C/C 0.92 [0.63–1.34]

n/a

n/a

n/a

n/a

n/a

T+1 rs2280089

0.13

512 (274/304)

0.21

0.90 [0.77–1.06]

G/G 1.00 [ref] C/G 0.90 [0.75–1.07] C/C 0.83 [0.49–1.43]

n/a

n/a

n/a

n/a

n/a

T2 rs2280090

0.13

520 (277/314)

0.13

0.88 [0.75–1.04]

T/T 1.00 [ref] T/C 0.88 [0.73–1.05] C/C 0.81 [0.47–1.39]

n/a

n/a

n/a

n/a

n/a


MAF: minor allele frequency. T: transmitted. NT: not transmitted. TDT: transmission/disequilibrium test. P value. RR: relative risk. 95% CI: 95% confidence intervals. OR: odd ratios. N: number. n/a: not attempted.

* Two degree of freedom GTRR (genotype relative risk) P value is reported as its significantly different to the TDT P value.

** In set 1 and 2 families (1075(571/737) parent-child trios) for ADAM33 V4, PTDT = 4.43 × 10-6, with allelic RR = 0.77 [0.69–0.86] and genotype relative risks: G/G 1.00 [ref], G/C 0.80 [0.70–0.91], C/C 0.54 [0.40–0.73].

Smyth et al. BMC Medical Genetics 2006 7:20   doi:10.1186/1471-2350-7-20

Open Data