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Table 4 Replication of haplotype associations with AAO of PD

From: Genetic associations of Nrf2-encoding NFE2L2 variants with Parkinson’s disease – a multicenter study

  

Sweden PD-Goth

Italy

Sweden PD-Link

Malta

Poland

Germany

Meta-analysis 2

 

SNP 1

Haplotypes

Years/allele (CI)

Years/allele (CI)

Years/allele (CI)

Years/allele (CI)

Years/allele (CI)

Years/allele (CI)

Years/allele (CI)

p-value

2, 3, 4, 5, 6

GAAAA

+4.1 (+1.3 – +6.8)

+0.6 (−1.5 – +2.6)

+2.8 (+0.5 – +5.1)

−0.4 (−5.0 – +4.3)

+1.2 (−1.6 – +4.0)

−0.2 (−6.8 – +6.5)

+1.28 (−0.01 – +2.54)

0.024

GAGGG

−0.9 (−4.6 – +32.8)

−0.4 (−2.9 – +2.2)

+2.1 (−1.6 – +6.0)

+0.5 (−7.0 – +8.1)

−0.7 (−4.2 – +2.8)

+1.3 (−5.4 – +8.0)

+0.19 (−1.50 – +1.89)

0.59

GAAAG

−3.6 (−9.1 – +2.0)

−0.2 (−5.7 – +5.4)

+1.0 (−8.7 – +10.7)

+253.1 (−483.1 – +989.3)

−1.2 (−10.8 – +8.4)

−60.9 (−221.2 – +99.3)

−0.16 (−4.46 – +4.14)

0.47

P1, P2, P3

AGC

+1.4 (−0.7 – +3.6)

+0.8 (−0.8 – +2.4)

−0.1 (−2.1 – +1.9)

+0.3 (−3.1 – +3.7)

−0.0 (−2.2 – +2.1)

−1.6 (−6.2 – +2.9)

+0.22 (−0.79 – +1.23)

0.33

2, P1, P2, P3, 3, 4, 5, 6

GAGCAAAA

+3.8 (+1.1 – +6.5)

+0.7 (−1.4 – +2.7)

+2.6 (+0.3 – +5.0)

−0.4 (−5.0 – +4.3)

+0.4 (−2.8 – +3.6)

−0.7 (−7.2 – +5.7)

+1.10 (−0.20 – +2.40)

0.048

GAGAAGGG

−0.8 (−4.6 – +2.9)

−0.3 (−2.9 – +2.2)

+2.1 (−1.7 – +6.0)

−0.5 (−7.0 – +8.0)

+0.5 (−3.7 – +4.8)

+1.3 (−5.4 – +8.0)

+0.51 (−1.26 – +2.28)

0.71

GAGCAAAG

−3.0 (−8.6 – +2.6)

+0.2 (−5.4 – +5.8)

+0.8 (−9.1 – +10.6)

−2817.1 (−5873.3 – +239.1)

−0.6 (−11.4 – +10.2)

−134.6 (−321.2 – +51.9)

+0.09 (−4.35 – +4.52)

0.52

  1. Effects on AAO are given as absolute numbers (95% CI). Sex was used as covariate for all materials. Statistically significant p-values are highlighted in bold.
  2. 1For SNP locations see Figure 1 and Table 2.
  3. 2The meta-analysis was calculated using inverse-variance weighting of effects with one-sided p-values and included all materials except Sweden PD-Goth, since it is the discovery material on which the haplotype selection was based.