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Fig. 2 | BMC Medical Genomics

Fig. 2

From: Genome-wide association study identifies two loci influencing plasma neurofilament light levels

Fig. 2

Mean plasma NFL levels of different diagnostic groups and genotypes. Mean and standard errors of plasma NFL levels are shown for groups defined by baseline diagnosis and genotypes. P < 0.05 was considered statistically significant after examination with a multiple linear regression model using age, gender and the diagnosis as covariates. a The minor alleleofrs7943454 (T) showed association with higher plasma NFL levels in a dose-dependent effect in all diagnostic groups. b The minor allele of rs640476 (G) showed association with lower plasma NFL levels in a dose-dependent effect in all diagnostic groups except the MCI group

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