Table 1 MR testing the causality from NT1 to schizophrenia using non-HLA NT1 lead variants and including one lead variant in LD with HLA-DQB1*06:02 in European ancestry cohort.

From: Narcolepsy as a potential risk factor for Schizophrenia

Method

Exposure

No. of SNPs

Beta

SE

P-Val

OR [95% CI]

MR Egger

HLA-independent

13

0.023

0.042

0.59

1.024 [0.941–1.113]

+1 HLA variant

14

0.042

0.015

0.029

1.043 [1.011–1.076]

Weighted median

HLA-independent

13

0.059

0.022

0.007

1.061 [0.016–1.107]

+1 HLA variant

14

0.048

0.012

6.87E-05

1.049 [1.023–1.076]

Inverse variance weighted

HLA-independent

13

0.058

0.017

6.0E-4

1.06 [1.024–1.096]

+1 HLA variant

14

0.052

0.01

4.48E-07

1.054 [1.032–1.076]

Simple mode

HLA-independent

13

0.097

0.044

0.048

1.101 [1.01–1.201]

+1 HLA variant

14

0.09

0.032

0.015

1.094 [1.028–1.164]

Weighted mode

HLA-independent

13

0.053

0.026

0.062

1.05 [1.002–1.11]

+1 HLA variant

14

0.049

0.011

8.007E-04

1.05 [1.025–1.076]